so={0x86, 0x4f, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (fail_nth: 4) 10:18:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) [ 3466.093519][T26115] FAULT_INJECTION: forcing a failure. [ 3466.093519][T26115] name failslab, interval 1, probability 0, space 0, times 0 [ 3466.106176][T26115] CPU: 1 PID: 26115 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3466.117201][T26115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3466.127259][T26115] Call Trace: [ 3466.130535][T26115] [ 3466.133461][T26115] dump_stack_lvl+0xd6/0x122 [ 3466.138127][T26115] dump_stack+0x11/0x12 10:18:38 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0xf) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x11}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xd2}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x101}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xf9}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x4c00}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040041) (async) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) [ 3466.142283][T26115] should_fail+0x230/0x240 [ 3466.146750][T26115] __should_failslab+0x81/0x90 [ 3466.151553][T26115] should_failslab+0x5/0x20 [ 3466.156057][T26115] kmem_cache_alloc_node_trace+0x58/0x300 [ 3466.161854][T26115] ? kmem_cache_alloc_node+0x1e4/0x2c0 [ 3466.167309][T26115] ? __alloc_skb+0x1a7/0x450 [ 3466.171973][T26115] ? netlink_sendmsg+0x482/0x750 [ 3466.176912][T26115] __alloc_skb+0x1a7/0x450 [ 3466.181326][T26115] netlink_sendmsg+0x482/0x750 [ 3466.186087][T26115] ? netlink_getsockopt+0x6c0/0x6c0 10:18:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 3466.191291][T26115] ____sys_sendmsg+0x38f/0x500 [ 3466.196061][T26115] __sys_sendmsg+0x195/0x230 [ 3466.200663][T26115] __x64_sys_sendmsg+0x42/0x50 [ 3466.205430][T26115] do_syscall_64+0x2b/0x70 [ 3466.209850][T26115] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3466.215744][T26115] RIP: 0033:0x7f607bb4e0e9 [ 3466.220240][T26115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 10:18:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:38 executing program 2: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x0, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:38 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000), 0x0) 10:18:38 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (fail_nth: 5) 10:18:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 3466.239848][T26115] RSP: 002b:00007f607b2c4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3466.248283][T26115] RAX: ffffffffffffffda RBX: 00007f607bc60f60 RCX: 00007f607bb4e0e9 [ 3466.256253][T26115] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3466.264239][T26115] RBP: 00007f607b2c41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3466.272358][T26115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3466.280435][T26115] R13: 00007ffdd6061eef R14: 00007f607b2c4300 R15: 0000000000022000 [ 3466.288408][T26115] [ 3466.337107][T26144] FAULT_INJECTION: forcing a failure. [ 3466.337107][T26144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3466.350313][T26144] CPU: 1 PID: 26144 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3466.361352][T26144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3466.371406][T26144] Call Trace: [ 3466.374696][T26144] [ 3466.377630][T26144] dump_stack_lvl+0xd6/0x122 [ 3466.382228][T26144] dump_stack+0x11/0x12 10:18:39 executing program 2: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 10:18:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:39 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000), 0x0) [ 3466.386399][T26144] should_fail+0x230/0x240 [ 3466.391007][T26144] should_fail_usercopy+0x16/0x20 [ 3466.396039][T26144] _copy_from_iter+0x12d/0x820 [ 3466.400839][T26144] ? __virt_addr_valid+0x15a/0x1a0 [ 3466.406038][T26144] ? __check_object_size+0x235/0x380 [ 3466.411353][T26144] netlink_sendmsg+0x538/0x750 [ 3466.416117][T26144] ? netlink_getsockopt+0x6c0/0x6c0 [ 3466.421314][T26144] ____sys_sendmsg+0x38f/0x500 [ 3466.426110][T26144] __sys_sendmsg+0x195/0x230 [ 3466.430708][T26144] __x64_sys_sendmsg+0x42/0x50 [ 3466.435476][T26144] do_syscall_64+0x2b/0x70 [ 3466.439929][T26144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3466.445828][T26144] RIP: 0033:0x7f607bb4e0e9 [ 3466.450238][T26144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 3466.469843][T26144] RSP: 002b:00007f607b2c4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3466.478258][T26144] RAX: ffffffffffffffda RBX: 00007f607bc60f60 RCX: 00007f607bb4e0e9 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:39 executing program 2: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 10:18:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x0, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (fail_nth: 6) 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) 10:18:39 executing program 2: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 10:18:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) msgget$private(0x0, 0x204) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3466.486225][T26144] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3466.494217][T26144] RBP: 00007f607b2c41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3466.502187][T26144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3466.510156][T26144] R13: 00007ffdd6061eef R14: 00007f607b2c4300 R15: 0000000000022000 [ 3466.518214][T26144] [ 3466.564551][T26176] FAULT_INJECTION: forcing a failure. [ 3466.564551][T26176] name failslab, interval 1, probability 0, space 0, times 0 [ 3466.577229][T26176] CPU: 1 PID: 26176 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3466.588448][T26176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3466.598540][T26176] Call Trace: [ 3466.601818][T26176] [ 3466.604745][T26176] dump_stack_lvl+0xd6/0x122 [ 3466.609340][T26176] dump_stack+0x11/0x12 10:18:39 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (fail_nth: 1) [ 3466.613517][T26176] should_fail+0x230/0x240 [ 3466.617933][T26176] __should_failslab+0x81/0x90 [ 3466.622793][T26176] ? skb_clone+0x12c/0x1e0 [ 3466.627209][T26176] should_failslab+0x5/0x20 [ 3466.631722][T26176] kmem_cache_alloc+0x46/0x300 [ 3466.636532][T26176] skb_clone+0x12c/0x1e0 [ 3466.640832][T26176] __netlink_deliver_tap+0x28b/0x4c0 [ 3466.646200][T26176] netlink_unicast+0x63a/0x660 [ 3466.651033][T26176] netlink_sendmsg+0x661/0x750 [ 3466.652603][T26184] FAULT_INJECTION: forcing a failure. [ 3466.652603][T26184] name failslab, interval 1, probability 0, space 0, times 0 [ 3466.655794][T26176] ? netlink_getsockopt+0x6c0/0x6c0 [ 3466.673551][T26176] ____sys_sendmsg+0x38f/0x500 [ 3466.678401][T26176] __sys_sendmsg+0x195/0x230 [ 3466.683001][T26176] __x64_sys_sendmsg+0x42/0x50 [ 3466.687796][T26176] do_syscall_64+0x2b/0x70 [ 3466.692211][T26176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3466.698091][T26176] RIP: 0033:0x7f607bb4e0e9 [ 3466.702499][T26176] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3466.722089][T26176] RSP: 002b:00007f607b2c4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3466.730522][T26176] RAX: ffffffffffffffda RBX: 00007f607bc60f60 RCX: 00007f607bb4e0e9 [ 3466.738474][T26176] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3466.746523][T26176] RBP: 00007f607b2c41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3466.754477][T26176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3466.762445][T26176] R13: 00007ffdd6061eef R14: 00007f607b2c4300 R15: 0000000000022000 [ 3466.770400][T26176] [ 3466.773420][T26184] CPU: 0 PID: 26184 Comm: syz-executor.2 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3466.784511][T26184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3466.794573][T26184] Call Trace: [ 3466.797867][T26184] [ 3466.800891][T26184] dump_stack_lvl+0xd6/0x122 [ 3466.805556][T26184] dump_stack+0x11/0x12 [ 3466.809712][T26184] should_fail+0x230/0x240 [ 3466.814226][T26184] __should_failslab+0x81/0x90 [ 3466.816344][T26189] FAULT_INJECTION: forcing a failure. [ 3466.816344][T26189] name failslab, interval 1, probability 0, space 0, times 0 [ 3466.818998][T26184] ? getname_flags+0x82/0x350 [ 3466.819027][T26184] should_failslab+0x5/0x20 [ 3466.819081][T26184] kmem_cache_alloc+0x46/0x300 [ 3466.819099][T26184] ? preempt_count_add+0x51/0xa0 [ 3466.850451][T26184] getname_flags+0x82/0x350 [ 3466.854950][T26184] getname+0x15/0x20 [ 3466.858839][T26184] do_sys_openat2+0x6d/0x2a0 [ 3466.863463][T26184] ? fput+0x2d/0x130 [ 3466.867339][T26184] __x64_sys_openat+0xef/0x110 [ 3466.872174][T26184] do_syscall_64+0x2b/0x70 [ 3466.876581][T26184] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3466.882461][T26184] RIP: 0033:0x7f5ce612f0e9 [ 3466.886858][T26184] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3466.906519][T26184] RSP: 002b:00007f5ce58a5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 10:18:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (fail_nth: 7) 10:18:39 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000), 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000), 0x0) (async) 10:18:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) msgget$private(0x0, 0x204) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) [ 3466.914912][T26184] RAX: ffffffffffffffda RBX: 00007f5ce6241f60 RCX: 00007f5ce612f0e9 [ 3466.922865][T26184] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 3466.930819][T26184] RBP: 00007f5ce58a51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3466.939987][T26184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3466.947953][T26184] R13: 00007ffd1282957f R14: 00007f5ce58a5300 R15: 0000000000022000 [ 3466.955909][T26184] 10:18:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x0, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) [ 3466.958913][T26189] CPU: 1 PID: 26189 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3466.969936][T26189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3466.980030][T26189] Call Trace: [ 3466.983304][T26189] [ 3466.986226][T26189] dump_stack_lvl+0xd6/0x122 [ 3466.990875][T26189] dump_stack+0x11/0x12 [ 3466.995067][T26189] should_fail+0x230/0x240 [ 3466.999489][T26189] __should_failslab+0x81/0x90 [ 3467.004257][T26189] should_failslab+0x5/0x20 [ 3467.008790][T26189] kmem_cache_alloc_node+0x58/0x2c0 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) [ 3467.013987][T26189] ? __alloc_skb+0xfc/0x450 [ 3467.018490][T26189] __alloc_skb+0xfc/0x450 [ 3467.022848][T26189] ? __this_cpu_preempt_check+0xf/0x10 [ 3467.028386][T26189] netlink_ack+0x273/0x650 [ 3467.032833][T26189] netlink_rcv_skb+0x1b7/0x240 [ 3467.037600][T26189] ? rtnetlink_bind+0x60/0x60 [ 3467.042280][T26189] rtnetlink_rcv+0x18/0x20 [ 3467.046755][T26189] netlink_unicast+0x58a/0x660 [ 3467.051536][T26189] netlink_sendmsg+0x661/0x750 [ 3467.056324][T26189] ? netlink_getsockopt+0x6c0/0x6c0 [ 3467.061524][T26189] ____sys_sendmsg+0x38f/0x500 10:18:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) msgget$private(0x0, 0x204) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:39 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0xc3e41) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x2, 0x1000, 0x2}, {{0x0, 0x2710}, 0x12, 0x400, 0x1}, {{0x0, 0xea60}, 0x14, 0x3, 0x3ff}], 0x48) [ 3467.066301][T26189] __sys_sendmsg+0x195/0x230 [ 3467.070910][T26189] __x64_sys_sendmsg+0x42/0x50 [ 3467.075789][T26189] do_syscall_64+0x2b/0x70 [ 3467.080229][T26189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3467.086127][T26189] RIP: 0033:0x7f607bb4e0e9 [ 3467.090544][T26189] 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 b8 ff ff ff f7 d8 64 89 01 48 10:18:39 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (fail_nth: 2) [ 3467.110152][T26189] RSP: 002b:00007f607b2c4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3467.118581][T26189] RAX: ffffffffffffffda RBX: 00007f607bc60f60 RCX: 00007f607bb4e0e9 [ 3467.126557][T26189] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3467.129758][T26211] FAULT_INJECTION: forcing a failure. [ 3467.129758][T26211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3467.134523][T26189] RBP: 00007f607b2c41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3467.134539][T26189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3467.134552][T26189] R13: 00007ffdd6061eef R14: 00007f607b2c4300 R15: 0000000000022000 [ 3467.171816][T26189] [ 3467.174823][T26211] CPU: 0 PID: 26211 Comm: syz-executor.2 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3467.185860][T26211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3467.195914][T26211] Call Trace: [ 3467.199211][T26211] [ 3467.202145][T26211] dump_stack_lvl+0xd6/0x122 [ 3467.206773][T26211] dump_stack+0x11/0x12 [ 3467.211215][T26211] should_fail+0x230/0x240 [ 3467.215633][T26211] should_fail_usercopy+0x16/0x20 [ 3467.220715][T26211] strncpy_from_user+0x22/0x230 [ 3467.225568][T26211] getname_flags+0xb0/0x350 [ 3467.230152][T26211] getname+0x15/0x20 [ 3467.234127][T26211] do_sys_openat2+0x6d/0x2a0 [ 3467.238739][T26211] ? fput+0x2d/0x130 [ 3467.242645][T26211] __x64_sys_openat+0xef/0x110 [ 3467.247463][T26211] do_syscall_64+0x2b/0x70 [ 3467.251881][T26211] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3467.257787][T26211] RIP: 0033:0x7f5ce612f0e9 [ 3467.262259][T26211] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3467.262452][T26219] FAULT_INJECTION: forcing a failure. [ 3467.262452][T26219] name failslab, interval 1, probability 0, space 0, times 0 [ 3467.281868][T26211] RSP: 002b:00007f5ce58a5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 3467.281891][T26211] RAX: ffffffffffffffda RBX: 00007f5ce6241f60 RCX: 00007f5ce612f0e9 10:18:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (fail_nth: 8) 10:18:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x51, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x2}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) 10:18:39 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0xc3e41) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) (rerun: 32) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x2, 0x1000, 0x2}, {{0x0, 0x2710}, 0x12, 0x400, 0x1}, {{0x0, 0xea60}, 0x14, 0x3, 0x3ff}], 0x48) 10:18:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140), 0x4) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/slabinfo\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340), 0x4, 0x24040) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f00000000c0)={0xfb, 0x1}) socket$netlink(0x10, 0x3, 0xb) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/asound/timers\x00', 0x0, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r3, &(0x7f00000001c0)="dddfd55ddcf9ecd3ca9599c244525b59a8430d1ed4e88ea45b32eaea4d53f72fc5262bff4878943dc95bd1a947abba748518cea37fce3b93116f9dc96c09b7d849e4211f3f27df570dd215f5a4e511b8ec0834fdaea4a98465829eb926d62e68d97ed4824b0369bdba7675f79aa5f86b2c6d495ab03f8e15fc1d664cb5f9f15dac3af5852c08832629837a40e7e91f1d493dad6f2327aeac7102206dbb4cace5522919ab6102bf235029b263d3b67707312df3792c16fcf48b5596f895df51fa4bc0c42b538a14a8a35ae5859bf4ce24a49b6eeda47077e8f62a12d5f38f7211923499230dc57e30f1564f6169c36fa11ce7fd", &(0x7f00000002c0)=@udp6=r4, 0x2}, 0x20) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3467.281939][T26211] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 3467.318804][T26211] RBP: 00007f5ce58a51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3467.326818][T26211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3467.334772][T26211] R13: 00007ffd1282957f R14: 00007f5ce58a5300 R15: 0000000000022000 [ 3467.343078][T26211] [ 3467.346092][T26219] CPU: 1 PID: 26219 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3467.357147][T26219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3467.367196][T26219] Call Trace: [ 3467.370467][T26219] [ 3467.373386][T26219] dump_stack_lvl+0xd6/0x122 [ 3467.377995][T26219] dump_stack+0x11/0x12 [ 3467.382158][T26219] should_fail+0x230/0x240 [ 3467.386618][T26219] __should_failslab+0x81/0x90 [ 3467.391381][T26219] should_failslab+0x5/0x20 [ 3467.395879][T26219] kmem_cache_alloc_node_trace+0x58/0x300 [ 3467.401682][T26219] ? kmem_cache_alloc_node+0x1e4/0x2c0 [ 3467.407189][T26219] ? __alloc_skb+0x1a7/0x450 [ 3467.411884][T26219] ? netlink_ack+0x273/0x650 10:18:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) [ 3467.416478][T26219] __alloc_skb+0x1a7/0x450 [ 3467.420901][T26219] ? __this_cpu_preempt_check+0xf/0x10 [ 3467.426363][T26219] netlink_ack+0x273/0x650 [ 3467.430778][T26219] netlink_rcv_skb+0x1b7/0x240 [ 3467.435640][T26219] ? rtnetlink_bind+0x60/0x60 [ 3467.440318][T26219] rtnetlink_rcv+0x18/0x20 [ 3467.444850][T26219] netlink_unicast+0x58a/0x660 [ 3467.449610][T26219] netlink_sendmsg+0x661/0x750 [ 3467.454409][T26219] ? netlink_getsockopt+0x6c0/0x6c0 [ 3467.459653][T26219] ____sys_sendmsg+0x38f/0x500 10:18:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140), 0x4) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/slabinfo\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340), 0x4, 0x24040) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f00000000c0)={0xfb, 0x1}) socket$netlink(0x10, 0x3, 0xb) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/asound/timers\x00', 0x0, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r3, &(0x7f00000001c0)="dddfd55ddcf9ecd3ca9599c244525b59a8430d1ed4e88ea45b32eaea4d53f72fc5262bff4878943dc95bd1a947abba748518cea37fce3b93116f9dc96c09b7d849e4211f3f27df570dd215f5a4e511b8ec0834fdaea4a98465829eb926d62e68d97ed4824b0369bdba7675f79aa5f86b2c6d495ab03f8e15fc1d664cb5f9f15dac3af5852c08832629837a40e7e91f1d493dad6f2327aeac7102206dbb4cace5522919ab6102bf235029b263d3b67707312df3792c16fcf48b5596f895df51fa4bc0c42b538a14a8a35ae5859bf4ce24a49b6eeda47077e8f62a12d5f38f7211923499230dc57e30f1564f6169c36fa11ce7fd", &(0x7f00000002c0)=@udp6=r4, 0x2}, 0x20) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) socket$netlink(0x10, 0x3, 0x0) (async) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140), 0x4) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/slabinfo\x00', 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000340), 0x4, 0x24040) (async) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f00000000c0)={0xfb, 0x1}) (async) socket$netlink(0x10, 0x3, 0xb) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/asound/timers\x00', 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r4) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r3, &(0x7f00000001c0)="dddfd55ddcf9ecd3ca9599c244525b59a8430d1ed4e88ea45b32eaea4d53f72fc5262bff4878943dc95bd1a947abba748518cea37fce3b93116f9dc96c09b7d849e4211f3f27df570dd215f5a4e511b8ec0834fdaea4a98465829eb926d62e68d97ed4824b0369bdba7675f79aa5f86b2c6d495ab03f8e15fc1d664cb5f9f15dac3af5852c08832629837a40e7e91f1d493dad6f2327aeac7102206dbb4cace5522919ab6102bf235029b263d3b67707312df3792c16fcf48b5596f895df51fa4bc0c42b538a14a8a35ae5859bf4ce24a49b6eeda47077e8f62a12d5f38f7211923499230dc57e30f1564f6169c36fa11ce7fd", &(0x7f00000002c0)=@udp6=r4, 0x2}, 0x20) (async) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:40 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0xc3e41) (async) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x2, 0x1000, 0x2}, {{0x0, 0x2710}, 0x12, 0x400, 0x1}, {{0x0, 0xea60}, 0x14, 0x3, 0x3ff}], 0x48) [ 3467.464420][T26219] __sys_sendmsg+0x195/0x230 [ 3467.469026][T26219] __x64_sys_sendmsg+0x42/0x50 [ 3467.473790][T26219] do_syscall_64+0x2b/0x70 [ 3467.478217][T26219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3467.484143][T26219] RIP: 0033:0x7f607bb4e0e9 [ 3467.488555][T26219] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 3467.508160][T26219] RSP: 002b:00007f607b2c4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 10:18:40 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) socketpair(0x8, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000200)=0x7fffffffffffffff, 0x8) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140), 0x4) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/slabinfo\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000340), 0x4, 0x24040) (async) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f00000000c0)={0xfb, 0x1}) (async) socket$netlink(0x10, 0x3, 0xb) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/asound/timers\x00', 0x0, 0x0) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r4) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r3, &(0x7f00000001c0)="dddfd55ddcf9ecd3ca9599c244525b59a8430d1ed4e88ea45b32eaea4d53f72fc5262bff4878943dc95bd1a947abba748518cea37fce3b93116f9dc96c09b7d849e4211f3f27df570dd215f5a4e511b8ec0834fdaea4a98465829eb926d62e68d97ed4824b0369bdba7675f79aa5f86b2c6d495ab03f8e15fc1d664cb5f9f15dac3af5852c08832629837a40e7e91f1d493dad6f2327aeac7102206dbb4cace5522919ab6102bf235029b263d3b67707312df3792c16fcf48b5596f895df51fa4bc0c42b538a14a8a35ae5859bf4ce24a49b6eeda47077e8f62a12d5f38f7211923499230dc57e30f1564f6169c36fa11ce7fd", &(0x7f00000002c0)=@udp6=r4, 0x2}, 0x20) (async) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb8, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0xb8}}, 0x0) 10:18:40 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (fail_nth: 3) [ 3467.516598][T26219] RAX: ffffffffffffffda RBX: 00007f607bc60f60 RCX: 00007f607bb4e0e9 [ 3467.524727][T26219] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3467.532694][T26219] RBP: 00007f607b2c41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3467.540720][T26219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3467.548704][T26219] R13: 00007ffdd6061eef R14: 00007f607b2c4300 R15: 0000000000022000 [ 3467.556760][T26219] [ 3467.600179][T26259] FAULT_INJECTION: forcing a failure. [ 3467.600179][T26259] name failslab, interval 1, probability 0, space 0, times 0 [ 3467.612923][T26259] CPU: 0 PID: 26259 Comm: syz-executor.2 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3467.623945][T26259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3467.633992][T26259] Call Trace: [ 3467.637267][T26259] [ 3467.640193][T26259] dump_stack_lvl+0xd6/0x122 [ 3467.644882][T26259] dump_stack+0x11/0x12 10:18:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (fail_nth: 9) 10:18:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x51, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x2}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xb0, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}, @NDA_DST_IPV6={0x14, 0x1, @mcast1}]}, 0xb0}}, 0x0) [ 3467.649052][T26259] should_fail+0x230/0x240 [ 3467.653468][T26259] __should_failslab+0x81/0x90 [ 3467.658287][T26259] ? __alloc_file+0x2e/0x150 [ 3467.662873][T26259] should_failslab+0x5/0x20 [ 3467.667373][T26259] kmem_cache_alloc+0x46/0x300 [ 3467.672224][T26259] __alloc_file+0x2e/0x150 [ 3467.676654][T26259] alloc_empty_file+0xcd/0x1c0 [ 3467.681439][T26259] path_openat+0x65/0x1b30 [ 3467.685858][T26259] ? _parse_integer_limit+0x16f/0x190 [ 3467.691235][T26259] ? _parse_integer+0x23/0x30 [ 3467.695970][T26259] ? kstrtoull+0x10c/0x140 10:18:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x51, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x2}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) [ 3467.700394][T26259] ? kstrtouint+0x73/0xb0 [ 3467.704783][T26259] do_filp_open+0x105/0x220 [ 3467.709286][T26259] do_sys_openat2+0xb5/0x2a0 [ 3467.713919][T26259] ? fput+0x2d/0x130 [ 3467.717810][T26259] __x64_sys_openat+0xef/0x110 [ 3467.722573][T26259] do_syscall_64+0x2b/0x70 [ 3467.726987][T26259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3467.732886][T26259] RIP: 0033:0x7f5ce612f0e9 10:18:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 1) [ 3467.737297][T26259] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3467.756941][T26259] RSP: 002b:00007f5ce58a5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 3467.765355][T26259] RAX: ffffffffffffffda RBX: 00007f5ce6241f60 RCX: 00007f5ce612f0e9 [ 3467.766279][T26269] FAULT_INJECTION: forcing a failure. [ 3467.766279][T26269] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3467.773325][T26259] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 3467.773342][T26259] RBP: 00007f5ce58a51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3467.773355][T26259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3467.773366][T26259] R13: 00007ffd1282957f R14: 00007f5ce58a5300 R15: 0000000000022000 [ 3467.773383][T26259] [ 3467.782340][T26271] FAULT_INJECTION: forcing a failure. [ 3467.782340][T26271] name failslab, interval 1, probability 0, space 0, times 0 [ 3467.786421][T26269] CPU: 1 PID: 26269 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3467.844695][T26269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3467.854782][T26269] Call Trace: [ 3467.858041][T26269] [ 3467.860961][T26269] dump_stack_lvl+0xd6/0x122 [ 3467.865545][T26269] dump_stack+0x11/0x12 [ 3467.869742][T26269] should_fail+0x230/0x240 [ 3467.874203][T26269] should_fail_usercopy+0x16/0x20 [ 3467.879265][T26269] _copy_from_user+0x1a/0xc0 [ 3467.883873][T26269] sendmsg_copy_msghdr+0x60/0x290 [ 3467.888932][T26269] __sys_sendmsg+0x166/0x230 [ 3467.893512][T26269] __x64_sys_sendmsg+0x42/0x50 [ 3467.898327][T26269] do_syscall_64+0x2b/0x70 [ 3467.902732][T26269] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3467.908652][T26269] RIP: 0033:0x7f778d34b0e9 [ 3467.913048][T26269] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3467.932678][T26269] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3467.941087][T26269] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 10:18:40 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (fail_nth: 4) [ 3467.949038][T26269] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3467.957048][T26269] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3467.965116][T26269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3467.973116][T26269] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3467.981095][T26269] [ 3467.984094][T26271] CPU: 0 PID: 26271 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 10:18:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x9c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}]}, 0x9c}}, 0x0) 10:18:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 2) [ 3467.995119][T26271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3468.005174][T26271] Call Trace: [ 3468.008447][T26271] [ 3468.011382][T26271] dump_stack_lvl+0xd6/0x122 [ 3468.016033][T26271] dump_stack+0x11/0x12 [ 3468.016815][T26276] FAULT_INJECTION: forcing a failure. [ 3468.016815][T26276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3468.020192][T26271] should_fail+0x230/0x240 [ 3468.020217][T26271] __should_failslab+0x81/0x90 [ 3468.042428][T26271] ? skb_clone+0x12c/0x1e0 [ 3468.046912][T26271] should_failslab+0x5/0x20 [ 3468.051398][T26271] kmem_cache_alloc+0x46/0x300 [ 3468.056165][T26271] skb_clone+0x12c/0x1e0 [ 3468.060392][T26271] __netlink_deliver_tap+0x28b/0x4c0 [ 3468.065665][T26271] netlink_sendskb+0x11e/0x140 [ 3468.070452][T26271] netlink_unicast+0x29a/0x660 [ 3468.075238][T26271] netlink_ack+0x606/0x650 [ 3468.079674][T26271] netlink_rcv_skb+0x1b7/0x240 [ 3468.084497][T26271] ? rtnetlink_bind+0x60/0x60 [ 3468.089199][T26271] rtnetlink_rcv+0x18/0x20 [ 3468.093605][T26271] netlink_unicast+0x58a/0x660 [ 3468.098445][T26271] netlink_sendmsg+0x661/0x750 [ 3468.103190][T26271] ? netlink_getsockopt+0x6c0/0x6c0 [ 3468.108368][T26271] ____sys_sendmsg+0x38f/0x500 [ 3468.113115][T26271] __sys_sendmsg+0x195/0x230 [ 3468.117794][T26271] __x64_sys_sendmsg+0x42/0x50 [ 3468.122553][T26271] do_syscall_64+0x2b/0x70 [ 3468.127030][T26271] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3468.132930][T26271] RIP: 0033:0x7f607bb4e0e9 [ 3468.137378][T26271] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3468.157104][T26271] RSP: 002b:00007f607b2c4168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3468.165503][T26271] RAX: ffffffffffffffda RBX: 00007f607bc60f60 RCX: 00007f607bb4e0e9 [ 3468.173514][T26271] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3468.181538][T26271] RBP: 00007f607b2c41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3468.189527][T26271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3468.197478][T26271] R13: 00007ffdd6061eef R14: 00007f607b2c4300 R15: 0000000000022000 [ 3468.205476][T26271] [ 3468.208476][T26276] CPU: 1 PID: 26276 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3468.219498][T26276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3468.229614][T26276] Call Trace: [ 3468.232888][T26276] [ 3468.235811][T26276] dump_stack_lvl+0xd6/0x122 [ 3468.240444][T26276] dump_stack+0x11/0x12 [ 3468.244629][T26276] should_fail+0x230/0x240 [ 3468.249054][T26276] should_fail_usercopy+0x16/0x20 [ 3468.254082][T26276] _copy_from_user+0x1a/0xc0 [ 3468.258696][T26276] iovec_from_user+0x187/0x2a0 [ 3468.263503][T26276] ? debug_smp_processor_id+0x13/0x20 [ 3468.268944][T26276] ? try_charge_memcg+0x93b/0x960 [ 3468.273966][T26276] __import_iovec+0x49/0x290 [ 3468.277337][T26278] FAULT_INJECTION: forcing a failure. [ 3468.277337][T26278] name failslab, interval 1, probability 0, space 0, times 0 [ 3468.278556][T26276] ? _parse_integer_limit+0x16f/0x190 [ 3468.296487][T26276] import_iovec+0xb8/0xd0 [ 3468.300805][T26276] sendmsg_copy_msghdr+0x26a/0x290 [ 3468.305908][T26276] __sys_sendmsg+0x166/0x230 [ 3468.310506][T26276] __x64_sys_sendmsg+0x42/0x50 [ 3468.315252][T26276] do_syscall_64+0x2b/0x70 [ 3468.319730][T26276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3468.325663][T26276] RIP: 0033:0x7f778d34b0e9 [ 3468.330059][T26276] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3468.349646][T26276] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3468.358040][T26276] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 [ 3468.365997][T26276] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3468.373968][T26276] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3468.382041][T26276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3468.389992][T26276] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3468.397953][T26276] 10:18:41 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) socketpair(0x8, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000200)=0x7fffffffffffffff, 0x8) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) socketpair(0x8, 0x1, 0x8, &(0x7f0000000040)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x1) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) (async) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000200)=0x7fffffffffffffff, 0x8) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (fail_nth: 10) 10:18:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x57, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x8, "1af880e6eeb3"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) [ 3468.400955][T26278] CPU: 0 PID: 26278 Comm: syz-executor.2 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3468.411974][T26278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3468.422119][T26278] Call Trace: [ 3468.425448][T26278] [ 3468.428374][T26278] dump_stack_lvl+0xd6/0x122 [ 3468.433021][T26278] dump_stack+0x11/0x12 [ 3468.437206][T26278] should_fail+0x230/0x240 [ 3468.441666][T26278] __should_failslab+0x81/0x90 [ 3468.446479][T26278] ? security_file_alloc+0x2e/0xf0 10:18:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x57, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x8, "1af880e6eeb3"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) [ 3468.451609][T26278] should_failslab+0x5/0x20 [ 3468.456176][T26278] kmem_cache_alloc+0x46/0x300 [ 3468.461050][T26278] ? kmem_cache_alloc+0x237/0x300 [ 3468.466067][T26278] security_file_alloc+0x2e/0xf0 [ 3468.471006][T26278] __alloc_file+0x81/0x150 [ 3468.475419][T26278] alloc_empty_file+0xcd/0x1c0 [ 3468.480185][T26278] path_openat+0x65/0x1b30 [ 3468.484725][T26278] ? _parse_integer_limit+0x16f/0x190 [ 3468.490254][T26278] ? _parse_integer+0x23/0x30 [ 3468.494931][T26278] ? kstrtoull+0x10c/0x140 [ 3468.499353][T26278] ? kstrtouint+0x73/0xb0 10:18:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 3) [ 3468.503703][T26278] do_filp_open+0x105/0x220 [ 3468.508209][T26278] do_sys_openat2+0xb5/0x2a0 [ 3468.512827][T26278] ? fput+0x2d/0x130 [ 3468.516739][T26278] __x64_sys_openat+0xef/0x110 [ 3468.520777][T26287] FAULT_INJECTION: forcing a failure. [ 3468.520777][T26287] name failslab, interval 1, probability 0, space 0, times 0 [ 3468.521549][T26278] do_syscall_64+0x2b/0x70 [ 3468.538509][T26278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3468.544391][T26278] RIP: 0033:0x7f5ce612f0e9 [ 3468.548831][T26278] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3468.568494][T26278] RSP: 002b:00007f5ce58a5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 3468.576896][T26278] RAX: ffffffffffffffda RBX: 00007f5ce6241f60 RCX: 00007f5ce612f0e9 [ 3468.584890][T26278] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 3468.592844][T26278] RBP: 00007f5ce58a51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3468.600795][T26278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3468.608791][T26278] R13: 00007ffd1282957f R14: 00007f5ce58a5300 R15: 0000000000022000 [ 3468.616748][T26278] [ 3468.619749][T26287] CPU: 1 PID: 26287 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3468.630768][T26287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3468.640821][T26287] Call Trace: [ 3468.644173][T26287] [ 3468.647124][T26287] dump_stack_lvl+0xd6/0x122 10:18:41 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (fail_nth: 5) [ 3468.651727][T26287] dump_stack+0x11/0x12 [ 3468.655904][T26287] should_fail+0x230/0x240 [ 3468.660392][T26287] __should_failslab+0x81/0x90 [ 3468.665164][T26287] should_failslab+0x5/0x20 [ 3468.669712][T26287] kmem_cache_alloc_node+0x58/0x2c0 [ 3468.674908][T26287] ? __alloc_skb+0xfc/0x450 [ 3468.679485][T26287] __alloc_skb+0xfc/0x450 [ 3468.684037][T26287] netlink_sendmsg+0x482/0x750 [ 3468.688801][T26287] ? netlink_getsockopt+0x6c0/0x6c0 [ 3468.694003][T26287] ____sys_sendmsg+0x38f/0x500 [ 3468.698837][T26287] __sys_sendmsg+0x195/0x230 10:18:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x9c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}]}, 0x9c}}, 0x0) 10:18:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x57, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x8, "1af880e6eeb3"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3468.703519][T26287] __x64_sys_sendmsg+0x42/0x50 [ 3468.708286][T26287] do_syscall_64+0x2b/0x70 [ 3468.712778][T26287] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3468.718673][T26287] RIP: 0033:0x7f778d34b0e9 [ 3468.723081][T26287] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3468.742847][T26287] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 10:18:41 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) socketpair(0x8, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000200)=0x7fffffffffffffff, 0x8) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) socketpair(0x8, 0x1, 0x8, &(0x7f0000000040)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x1) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) (async) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000200)=0x7fffffffffffffff, 0x8) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) [ 3468.751258][T26287] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 [ 3468.759233][T26287] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3468.767207][T26287] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3468.775189][T26287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3468.783158][T26287] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3468.791149][T26287] [ 3468.795878][T26305] FAULT_INJECTION: forcing a failure. 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x9c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}, @NDA_FDB_EXT_ATTRS={0x50, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x8}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x7}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0xa0}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x9}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x5}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x20}]}]}, 0x9c}}, 0x0) 10:18:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 4) [ 3468.795878][T26305] name failslab, interval 1, probability 0, space 0, times 0 [ 3468.808488][T26305] CPU: 1 PID: 26305 Comm: syz-executor.2 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3468.819512][T26305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3468.829574][T26305] Call Trace: [ 3468.832848][T26305] [ 3468.835775][T26305] dump_stack_lvl+0xd6/0x122 [ 3468.840361][T26305] dump_stack+0x11/0x12 [ 3468.844512][T26305] should_fail+0x230/0x240 [ 3468.848926][T26305] __should_failslab+0x81/0x90 10:18:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xb, "1af880e6eeb38fa95e"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) [ 3468.853762][T26305] ? proc_reg_open+0x10d/0x2f0 [ 3468.858534][T26305] should_failslab+0x5/0x20 [ 3468.863037][T26305] kmem_cache_alloc+0x46/0x300 [ 3468.867802][T26305] ? selinux_file_open+0x34a/0x3a0 [ 3468.872928][T26305] proc_reg_open+0x10d/0x2f0 [ 3468.877517][T26305] ? proc_reg_mmap+0x180/0x180 [ 3468.882350][T26305] do_dentry_open+0x519/0x830 [ 3468.887085][T26305] vfs_open+0x43/0x50 [ 3468.891109][T26305] path_openat+0x16cf/0x1b30 [ 3468.895779][T26305] ? kstrtoull+0x10c/0x140 [ 3468.900194][T26305] do_filp_open+0x105/0x220 10:18:41 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) membarrier(0x10, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3468.904841][T26305] do_sys_openat2+0xb5/0x2a0 [ 3468.909429][T26305] ? fput+0x2d/0x130 [ 3468.913348][T26305] __x64_sys_openat+0xef/0x110 [ 3468.918144][T26305] do_syscall_64+0x2b/0x70 [ 3468.922555][T26305] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3468.928444][T26305] RIP: 0033:0x7f5ce612f0e9 [ 3468.932869][T26305] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3468.952452][T26305] RSP: 002b:00007f5ce58a5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 3468.960936][T26305] RAX: ffffffffffffffda RBX: 00007f5ce6241f60 RCX: 00007f5ce612f0e9 [ 3468.968888][T26305] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 3468.976836][T26305] RBP: 00007f5ce58a51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3468.984787][T26305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3468.992749][T26305] R13: 00007ffd1282957f R14: 00007f5ce58a5300 R15: 0000000000022000 [ 3469.000701][T26305] [ 3469.030084][T26331] FAULT_INJECTION: forcing a failure. [ 3469.030084][T26331] name failslab, interval 1, probability 0, space 0, times 0 [ 3469.042762][T26331] CPU: 0 PID: 26331 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3469.053783][T26331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3469.063868][T26331] Call Trace: [ 3469.067144][T26331] [ 3469.070076][T26331] dump_stack_lvl+0xd6/0x122 [ 3469.074692][T26331] dump_stack+0x11/0x12 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:41 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (fail_nth: 6) 10:18:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x4c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x7fff, 0x1}}]}, 0x4c}}, 0x0) 10:18:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xb, "1af880e6eeb38fa95e"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3469.078850][T26331] should_fail+0x230/0x240 [ 3469.083273][T26331] __should_failslab+0x81/0x90 [ 3469.088125][T26331] should_failslab+0x5/0x20 [ 3469.092634][T26331] kmem_cache_alloc_node_trace+0x58/0x300 [ 3469.098355][T26331] ? kmem_cache_alloc_node+0x1e4/0x2c0 [ 3469.103818][T26331] ? __alloc_skb+0x1a7/0x450 [ 3469.108528][T26331] ? netlink_sendmsg+0x482/0x750 [ 3469.113528][T26331] __alloc_skb+0x1a7/0x450 [ 3469.118008][T26331] netlink_sendmsg+0x482/0x750 [ 3469.122770][T26331] ? netlink_getsockopt+0x6c0/0x6c0 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0xffffffff00000000}}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}, 0x1, 0xffffffff00000000}, 0x0) [ 3469.128004][T26331] ____sys_sendmsg+0x38f/0x500 [ 3469.132797][T26331] __sys_sendmsg+0x195/0x230 [ 3469.137499][T26331] __x64_sys_sendmsg+0x42/0x50 [ 3469.142426][T26331] do_syscall_64+0x2b/0x70 [ 3469.146904][T26331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3469.152801][T26331] RIP: 0033:0x7f778d34b0e9 [ 3469.157243][T26331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3469.176850][T26331] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3469.185267][T26331] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 [ 3469.193243][T26331] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3469.201214][T26331] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3469.209264][T26331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3469.217258][T26331] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3469.225230][T26331] [ 3469.233469][T26351] FAULT_INJECTION: forcing a failure. [ 3469.233469][T26351] name failslab, interval 1, probability 0, space 0, times 0 [ 3469.246133][T26351] CPU: 0 PID: 26351 Comm: syz-executor.2 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3469.257151][T26351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3469.267254][T26351] Call Trace: [ 3469.270541][T26351] [ 3469.273464][T26351] dump_stack_lvl+0xd6/0x122 [ 3469.278061][T26351] dump_stack+0x11/0x12 10:18:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 5) 10:18:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0xffffffff00000000) [ 3469.282236][T26351] should_fail+0x230/0x240 [ 3469.286652][T26351] __should_failslab+0x81/0x90 [ 3469.291431][T26351] ? seq_open+0x53/0xe0 [ 3469.295577][T26351] should_failslab+0x5/0x20 [ 3469.300075][T26351] kmem_cache_alloc+0x46/0x300 [ 3469.304909][T26351] ? __rcu_read_unlock+0x4a/0x70 [ 3469.309852][T26351] seq_open+0x53/0xe0 [ 3469.313831][T26351] proc_seq_open+0x66/0x70 [ 3469.318243][T26351] proc_reg_open+0x143/0x2f0 [ 3469.321051][T26355] FAULT_INJECTION: forcing a failure. [ 3469.321051][T26355] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3469.322832][T26351] ? proc_reg_mmap+0x180/0x180 [ 3469.322858][T26351] do_dentry_open+0x519/0x830 [ 3469.345247][T26351] vfs_open+0x43/0x50 [ 3469.349228][T26351] path_openat+0x16cf/0x1b30 [ 3469.353887][T26351] ? kstrtoull+0x10c/0x140 [ 3469.358363][T26351] ? kstrtouint+0x73/0xb0 [ 3469.362677][T26351] do_filp_open+0x105/0x220 [ 3469.367200][T26351] do_sys_openat2+0xb5/0x2a0 [ 3469.371774][T26351] ? fput+0x2d/0x130 [ 3469.375648][T26351] __x64_sys_openat+0xef/0x110 [ 3469.380399][T26351] do_syscall_64+0x2b/0x70 [ 3469.384800][T26351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3469.390706][T26351] RIP: 0033:0x7f5ce612f0e9 [ 3469.395104][T26351] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3469.414748][T26351] RSP: 002b:00007f5ce58a5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 3469.423145][T26351] RAX: ffffffffffffffda RBX: 00007f5ce6241f60 RCX: 00007f5ce612f0e9 [ 3469.431101][T26351] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 3469.439066][T26351] RBP: 00007f5ce58a51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3469.447045][T26351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3469.454999][T26351] R13: 00007ffd1282957f R14: 00007f5ce58a5300 R15: 0000000000022000 [ 3469.462985][T26351] [ 3469.466010][T26355] CPU: 1 PID: 26355 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3469.477094][T26355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3469.487198][T26355] Call Trace: [ 3469.490544][T26355] [ 3469.493473][T26355] dump_stack_lvl+0xd6/0x122 [ 3469.498139][T26355] dump_stack+0x11/0x12 [ 3469.502339][T26355] should_fail+0x230/0x240 [ 3469.506840][T26355] should_fail_usercopy+0x16/0x20 [ 3469.510139][T26360] FAULT_INJECTION: forcing a failure. [ 3469.510139][T26360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3469.511891][T26355] _copy_from_iter+0x12d/0x820 [ 3469.511941][T26355] ? __virt_addr_valid+0x15a/0x1a0 [ 3469.534954][T26355] ? __check_object_size+0x235/0x380 [ 3469.540229][T26355] netlink_sendmsg+0x538/0x750 [ 3469.545032][T26355] ? netlink_getsockopt+0x6c0/0x6c0 [ 3469.550212][T26355] ____sys_sendmsg+0x38f/0x500 [ 3469.555023][T26355] __sys_sendmsg+0x195/0x230 [ 3469.559603][T26355] __x64_sys_sendmsg+0x42/0x50 [ 3469.564356][T26355] do_syscall_64+0x2b/0x70 [ 3469.568795][T26355] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3469.574707][T26355] RIP: 0033:0x7f778d34b0e9 [ 3469.579104][T26355] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3469.599105][T26355] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3469.607620][T26355] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 [ 3469.615574][T26355] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3469.623537][T26355] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 10:18:42 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) membarrier(0x10, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xb, "1af880e6eeb38fa95e"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_IFINDEX={0x8}]}, 0x38}}, 0x0) 10:18:42 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (fail_nth: 7) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1f}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffff0000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000801}, 0x20040000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10809220}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_setlink={0xb4, 0x13, 0x10, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x9001, 0x400}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_OPERSTATE={0x5, 0x10, 0x6a}, @IFLA_IFALIAS={0x14, 0x14, 'batadv_slave_1\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x61d0}, @IFLA_PORT_SELF={0xc, 0x19, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x3e}]}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}, @IFLA_IFALIAS={0x14, 0x14, 'bond_slave_0\x00'}, @IFLA_PROP_LIST={0x40, 0x34, 0x0, 0x1, [{0x14, 0x35, 'caif0\x00'}, {0x14, 0x35, 'geneve1\x00'}, {0x14, 0x35, 'wg2\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) [ 3469.631491][T26355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3469.639452][T26355] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3469.647410][T26355] [ 3469.650413][T26360] CPU: 0 PID: 26360 Comm: syz-executor.2 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3469.661434][T26360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3469.671484][T26360] Call Trace: [ 3469.674755][T26360] [ 3469.677728][T26360] dump_stack_lvl+0xd6/0x122 [ 3469.682397][T26360] dump_stack+0x11/0x12 [ 3469.686608][T26360] should_fail+0x230/0x240 [ 3469.691027][T26360] should_fail_usercopy+0x16/0x20 [ 3469.696056][T26360] _copy_to_user+0x1a/0x90 [ 3469.700537][T26360] simple_read_from_buffer+0xab/0x120 [ 3469.705914][T26360] proc_fail_nth_read+0x10d/0x150 [ 3469.710952][T26360] ? proc_fault_inject_write+0x230/0x230 [ 3469.716640][T26360] vfs_read+0x1a1/0x6a0 [ 3469.720801][T26360] ? __fget_files+0x1d2/0x210 [ 3469.725479][T26360] ksys_read+0xe8/0x1a0 [ 3469.729765][T26360] __x64_sys_read+0x3e/0x50 10:18:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xd, "1af880e6eeb38fa95e7fd8"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1f}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffff0000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000801}, 0x20040000) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10809220}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_setlink={0xb4, 0x13, 0x10, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x9001, 0x400}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_OPERSTATE={0x5, 0x10, 0x6a}, @IFLA_IFALIAS={0x14, 0x14, 'batadv_slave_1\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x61d0}, @IFLA_PORT_SELF={0xc, 0x19, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x3e}]}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}, @IFLA_IFALIAS={0x14, 0x14, 'bond_slave_0\x00'}, @IFLA_PROP_LIST={0x40, 0x34, 0x0, 0x1, [{0x14, 0x35, 'caif0\x00'}, {0x14, 0x35, 'geneve1\x00'}, {0x14, 0x35, 'wg2\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) 10:18:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 6) [ 3469.734269][T26360] do_syscall_64+0x2b/0x70 [ 3469.738743][T26360] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3469.744743][T26360] RIP: 0033:0x7f5ce60e1c9c [ 3469.749158][T26360] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3469.768844][T26360] RSP: 002b:00007f5ce58a5160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3469.777325][T26360] RAX: ffffffffffffffda RBX: 00007f5ce6241f60 RCX: 00007f5ce60e1c9c 10:18:42 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) membarrier(0x10, 0x0) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3469.785295][T26360] RDX: 000000000000000f RSI: 00007f5ce58a51e0 RDI: 0000000000000003 [ 3469.793263][T26360] RBP: 00007f5ce58a51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3469.801229][T26360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3469.809253][T26360] R13: 00007ffd1282957f R14: 00007f5ce58a5300 R15: 0000000000022000 [ 3469.817224][T26360] [ 3469.824622][T26375] FAULT_INJECTION: forcing a failure. 10:18:42 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) [ 3469.824622][T26375] name failslab, interval 1, probability 0, space 0, times 0 [ 3469.837348][T26375] CPU: 0 PID: 26375 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3469.848367][T26375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3469.858506][T26375] Call Trace: [ 3469.861781][T26375] [ 3469.864704][T26375] dump_stack_lvl+0xd6/0x122 [ 3469.869299][T26375] dump_stack+0x11/0x12 [ 3469.873458][T26375] should_fail+0x230/0x240 [ 3469.877915][T26375] __should_failslab+0x81/0x90 10:18:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xd, "1af880e6eeb38fa95e7fd8"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) [ 3469.882781][T26375] ? skb_clone+0x12c/0x1e0 [ 3469.887200][T26375] should_failslab+0x5/0x20 [ 3469.891760][T26375] kmem_cache_alloc+0x46/0x300 [ 3469.896595][T26375] skb_clone+0x12c/0x1e0 [ 3469.900866][T26375] __netlink_deliver_tap+0x28b/0x4c0 [ 3469.906157][T26375] netlink_unicast+0x63a/0x660 [ 3469.910924][T26375] netlink_sendmsg+0x661/0x750 [ 3469.915692][T26375] ? netlink_getsockopt+0x6c0/0x6c0 [ 3469.920890][T26375] ____sys_sendmsg+0x38f/0x500 [ 3469.925680][T26375] __sys_sendmsg+0x195/0x230 [ 3469.930366][T26375] __x64_sys_sendmsg+0x42/0x50 10:18:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xd, "1af880e6eeb38fa95e7fd8"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1f}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffff0000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000801}, 0x20040000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10809220}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_setlink={0xb4, 0x13, 0x10, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x9001, 0x400}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_OPERSTATE={0x5, 0x10, 0x6a}, @IFLA_IFALIAS={0x14, 0x14, 'batadv_slave_1\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x61d0}, @IFLA_PORT_SELF={0xc, 0x19, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x3e}]}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}, @IFLA_IFALIAS={0x14, 0x14, 'bond_slave_0\x00'}, @IFLA_PROP_LIST={0x40, 0x34, 0x0, 0x1, [{0x14, 0x35, 'caif0\x00'}, {0x14, 0x35, 'geneve1\x00'}, {0x14, 0x35, 'wg2\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) socket$netlink(0x10, 0x3, 0xf) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1f}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffff0000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000801}, 0x20040000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10809220}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_setlink={0xb4, 0x13, 0x10, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x9001, 0x400}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_OPERSTATE={0x5, 0x10, 0x6a}, @IFLA_IFALIAS={0x14, 0x14, 'batadv_slave_1\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x61d0}, @IFLA_PORT_SELF={0xc, 0x19, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x3e}]}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}, @IFLA_IFALIAS={0x14, 0x14, 'bond_slave_0\x00'}, @IFLA_PROP_LIST={0x40, 0x34, 0x0, 0x1, [{0x14, 0x35, 'caif0\x00'}, {0x14, 0x35, 'geneve1\x00'}, {0x14, 0x35, 'wg2\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) (async) [ 3469.935131][T26375] do_syscall_64+0x2b/0x70 [ 3469.939595][T26375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3469.945550][T26375] RIP: 0033:0x7f778d34b0e9 [ 3469.949960][T26375] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3469.969593][T26375] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3469.978005][T26375] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="000000000000010000800000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}}, 0x1c}}, 0x0) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="000000000000010000800000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:42 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="000000000000010000800000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:42 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x2, 0x0) 10:18:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 7) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c2000000000025a5b31791229b37118c1e94619aab09da851ab7000e6f67dca0c9f0879896991bb06f38a4a1f86db62b57899da58aa40d690180b8f7d3095b538eed4803269f1bc4997ff0771c1ecb961744c037a69cc71272ea2f5f70acaf4ec0"], 0x3c}}, 0x0) [ 3469.986004][T26375] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3469.994046][T26375] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3470.002121][T26375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3470.010100][T26375] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3470.018076][T26375] [ 3470.068135][T26414] FAULT_INJECTION: forcing a failure. [ 3470.068135][T26414] name failslab, interval 1, probability 0, space 0, times 0 [ 3470.080781][T26414] CPU: 1 PID: 26414 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3470.091829][T26414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3470.101889][T26414] Call Trace: [ 3470.105168][T26414] [ 3470.108095][T26414] dump_stack_lvl+0xd6/0x122 [ 3470.112722][T26414] dump_stack+0x11/0x12 [ 3470.116962][T26414] should_fail+0x230/0x240 [ 3470.121409][T26414] __should_failslab+0x81/0x90 [ 3470.126175][T26414] should_failslab+0x5/0x20 [ 3470.130681][T26414] kmem_cache_alloc_node+0x58/0x2c0 [ 3470.135879][T26414] ? __alloc_skb+0xfc/0x450 [ 3470.140525][T26414] __alloc_skb+0xfc/0x450 [ 3470.144861][T26414] ? __this_cpu_preempt_check+0xf/0x10 [ 3470.150321][T26414] netlink_ack+0x273/0x650 [ 3470.154776][T26414] netlink_rcv_skb+0x1b7/0x240 [ 3470.159562][T26414] ? rtnetlink_bind+0x60/0x60 [ 3470.164281][T26414] rtnetlink_rcv+0x18/0x20 10:18:42 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) (async) 10:18:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}}, 0x1c}}, 0x0) 10:18:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x54, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:42 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3, 0x0) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c2000000000025a5b31791229b37118c1e94619aab09da851ab7000e6f67dca0c9f0879896991bb06f38a4a1f86db62b57899da58aa40d690180b8f7d3095b538eed4803269f1bc4997ff0771c1ecb961744c037a69cc71272ea2f5f70acaf4ec0"], 0x3c}}, 0x0) [ 3470.168698][T26414] netlink_unicast+0x58a/0x660 [ 3470.173462][T26414] netlink_sendmsg+0x661/0x750 [ 3470.178224][T26414] ? netlink_getsockopt+0x6c0/0x6c0 [ 3470.183420][T26414] ____sys_sendmsg+0x38f/0x500 [ 3470.188186][T26414] __sys_sendmsg+0x195/0x230 [ 3470.192799][T26414] __x64_sys_sendmsg+0x42/0x50 [ 3470.197572][T26414] do_syscall_64+0x2b/0x70 [ 3470.201988][T26414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3470.207949][T26414] RIP: 0033:0x7f778d34b0e9 10:18:42 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 10:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c2000000000025a5b31791229b37118c1e94619aab09da851ab7000e6f67dca0c9f0879896991bb06f38a4a1f86db62b57899da58aa40d690180b8f7d3095b538eed4803269f1bc4997ff0771c1ecb961744c037a69cc71272ea2f5f70acaf4ec0"], 0x3c}}, 0x0) [ 3470.212361][T26414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 3470.231963][T26414] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3470.240371][T26414] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 [ 3470.248342][T26414] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3470.256330][T26414] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 10:18:42 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x4, 0x0) 10:18:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}}, 0x1c}}, 0x0) 10:18:42 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x18, 0x0) 10:18:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 8) 10:18:42 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x2, 0x0) [ 3470.264488][T26414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3470.272493][T26414] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3470.280571][T26414] [ 3470.343413][T26448] FAULT_INJECTION: forcing a failure. [ 3470.343413][T26448] name failslab, interval 1, probability 0, space 0, times 0 [ 3470.356453][T26448] CPU: 1 PID: 26448 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3470.367550][T26448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3470.377599][T26448] Call Trace: [ 3470.380879][T26448] [ 3470.383834][T26448] dump_stack_lvl+0xd6/0x122 [ 3470.388457][T26448] dump_stack+0x11/0x12 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x2, 0x0) 10:18:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004810) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="000000001400010000000000000000000000010400010a0002400180c200000000000000"], 0x3c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080), 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00000005c546beed5e5d6f9b1d86776841746c09e263e3968def579212e8bc2f2b09f7805969b522e2", @ANYRES32=r6, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000091}, 0x4840) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) [ 3470.392620][T26448] should_fail+0x230/0x240 [ 3470.397047][T26448] __should_failslab+0x81/0x90 [ 3470.401854][T26448] should_failslab+0x5/0x20 [ 3470.406422][T26448] kmem_cache_alloc_node_trace+0x58/0x300 [ 3470.412138][T26448] ? kmem_cache_alloc_node+0x1e4/0x2c0 [ 3470.417595][T26448] ? __alloc_skb+0x1a7/0x450 [ 3470.422199][T26448] ? netlink_ack+0x273/0x650 [ 3470.426793][T26448] __alloc_skb+0x1a7/0x450 [ 3470.431207][T26448] ? __this_cpu_preempt_check+0xf/0x10 [ 3470.436667][T26448] netlink_ack+0x273/0x650 10:18:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x54, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:43 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x7fffffff, 0x2c1241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x300, 0x0) [ 3470.441168][T26448] netlink_rcv_skb+0x1b7/0x240 [ 3470.446005][T26448] ? rtnetlink_bind+0x60/0x60 [ 3470.450696][T26448] rtnetlink_rcv+0x18/0x20 [ 3470.455113][T26448] netlink_unicast+0x58a/0x660 [ 3470.459958][T26448] netlink_sendmsg+0x661/0x750 [ 3470.464726][T26448] ? netlink_getsockopt+0x6c0/0x6c0 [ 3470.469923][T26448] ____sys_sendmsg+0x38f/0x500 [ 3470.474762][T26448] __sys_sendmsg+0x195/0x230 [ 3470.479409][T26448] __x64_sys_sendmsg+0x42/0x50 [ 3470.484174][T26448] do_syscall_64+0x2b/0x70 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x2, 0x0) [ 3470.488649][T26448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3470.494666][T26448] RIP: 0033:0x7f778d34b0e9 [ 3470.499167][T26448] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3470.518787][T26448] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3470.522103][T26459] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x54, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 9) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x1800, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x2, 0x0) 10:18:43 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x7fffffff, 0x2c1241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3470.527196][T26448] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 [ 3470.527212][T26448] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3470.552837][T26448] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3470.560805][T26448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3470.568780][T26448] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3470.573611][T26459] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26459 comm=syz-executor.0 [ 3470.576838][T26448] 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x2, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x2, 0x0) [ 3470.612865][T26471] FAULT_INJECTION: forcing a failure. [ 3470.612865][T26471] name failslab, interval 1, probability 0, space 0, times 0 [ 3470.625505][T26471] CPU: 1 PID: 26471 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3470.636657][T26471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3470.646713][T26471] Call Trace: [ 3470.649988][T26471] [ 3470.652966][T26471] dump_stack_lvl+0xd6/0x122 [ 3470.657615][T26471] dump_stack+0x11/0x12 [ 3470.661856][T26471] should_fail+0x230/0x240 [ 3470.666283][T26471] __should_failslab+0x81/0x90 [ 3470.671114][T26471] ? skb_clone+0x12c/0x1e0 [ 3470.675532][T26471] should_failslab+0x5/0x20 [ 3470.680057][T26471] kmem_cache_alloc+0x46/0x300 [ 3470.684893][T26471] skb_clone+0x12c/0x1e0 [ 3470.689197][T26471] __netlink_deliver_tap+0x28b/0x4c0 [ 3470.694481][T26471] netlink_sendskb+0x11e/0x140 [ 3470.699244][T26471] netlink_unicast+0x29a/0x660 [ 3470.704011][T26471] netlink_ack+0x606/0x650 [ 3470.708427][T26471] netlink_rcv_skb+0x1b7/0x240 10:18:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004810) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="000000001400010000000000000000000000010400010a0002400180c200000000000000"], 0x3c}}, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080), 0x4) (async, rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00000005c546beed5e5d6f9b1d86776841746c09e263e3968def579212e8bc2f2b09f7805969b522e2", @ANYRES32=r6, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000091}, 0x4840) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x300, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3f00, 0x0) 10:18:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x0, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:43 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x7fffffff, 0x2c1241) (rerun: 64) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3470.713223][T26471] ? rtnetlink_bind+0x60/0x60 [ 3470.717937][T26471] rtnetlink_rcv+0x18/0x20 [ 3470.722356][T26471] netlink_unicast+0x58a/0x660 [ 3470.727119][T26471] netlink_sendmsg+0x661/0x750 [ 3470.731922][T26471] ? netlink_getsockopt+0x6c0/0x6c0 [ 3470.737201][T26471] ____sys_sendmsg+0x38f/0x500 [ 3470.741967][T26471] __sys_sendmsg+0x195/0x230 [ 3470.745746][T26486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26486 comm=syz-executor.0 10:18:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004810) (async, rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="000000001400010000000000000000000000010400010a0002400180c200000000000000"], 0x3c}}, 0x0) (async, rerun: 32) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async, rerun: 64) r3 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080), 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00000005c546beed5e5d6f9b1d86776841746c09e263e3968def579212e8bc2f2b09f7805969b522e2", @ANYRES32=r6, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000091}, 0x4840) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) [ 3470.746562][T26471] __x64_sys_sendmsg+0x42/0x50 [ 3470.764786][T26471] do_syscall_64+0x2b/0x70 [ 3470.769284][T26471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3470.775204][T26471] RIP: 0033:0x7f778d34b0e9 [ 3470.778796][T26487] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.779611][T26471] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3470.779704][T26471] RSP: 002b:00007f778cac1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3470.816943][T26471] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d34b0e9 [ 3470.824909][T26471] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 3470.825356][T26491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26491 comm=syz-executor.0 [ 3470.832873][T26471] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3470.832889][T26471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 10:18:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) (fail_nth: 10) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x1000000, 0x0) [ 3470.832901][T26471] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3470.832918][T26471] [ 3470.880144][T26499] FAULT_INJECTION: forcing a failure. [ 3470.880144][T26499] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3470.881428][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.893263][T26499] CPU: 0 PID: 26499 Comm: syz-executor.5 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3470.893287][T26499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3470.915444][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.923684][T26499] Call Trace: [ 3470.923692][T26499] [ 3470.923698][T26499] dump_stack_lvl+0xd6/0x122 [ 3470.923725][T26499] dump_stack+0x11/0x12 [ 3470.933147][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.936249][T26499] should_fail+0x230/0x240 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x300, 0x0) [ 3470.936274][T26499] should_fail_usercopy+0x16/0x20 [ 3470.939300][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.943744][T26499] _copy_to_user+0x1a/0x90 [ 3470.943765][T26499] simple_read_from_buffer+0xab/0x120 [ 3470.943790][T26499] proc_fail_nth_read+0x10d/0x150 [ 3470.948513][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.957213][T26499] ? proc_fault_inject_write+0x230/0x230 [ 3470.957245][T26499] vfs_read+0x1a1/0x6a0 [ 3470.957267][T26499] ? __fget_files+0x1d2/0x210 10:18:43 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IFNAME={0x14}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008004}, 0x4040000) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3470.957288][T26499] ksys_read+0xe8/0x1a0 [ 3470.968413][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.976088][T26499] __x64_sys_read+0x3e/0x50 [ 3470.976115][T26499] do_syscall_64+0x2b/0x70 [ 3470.981038][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3470.985987][T26499] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3470.991217][T26492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x2000000, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x300, 0x0) 10:18:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x0, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3000000, 0x0) [ 3471.000364][T26499] RIP: 0033:0x7f778d2fdc9c [ 3471.034899][T26491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26491 comm=syz-executor.0 [ 3471.037048][T26499] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3471.046853][T26491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26491 comm=syz-executor.0 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x300, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x4000000, 0x0) 10:18:43 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async, rerun: 32) r1 = socket$netlink(0x10, 0x3, 0xf) (rerun: 32) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IFNAME={0x14}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008004}, 0x4040000) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3471.052628][T26499] RSP: 002b:00007f778cac1160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3471.052651][T26499] RAX: ffffffffffffffda RBX: 00007f778d45df60 RCX: 00007f778d2fdc9c [ 3471.052715][T26499] RDX: 000000000000000f RSI: 00007f778cac11e0 RDI: 0000000000000004 [ 3471.052727][T26499] RBP: 00007f778cac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 3471.052739][T26499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3471.052752][T26499] R13: 00007ffcebca22df R14: 00007f778cac1300 R15: 0000000000022000 [ 3471.052767][T26499] [ 3471.164601][T26491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26491 comm=syz-executor.0 [ 3471.177670][T26491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26491 comm=syz-executor.0 [ 3471.190546][T26491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26491 comm=syz-executor.0 10:18:43 executing program 0: syz_open_dev$sg(&(0x7f0000000140), 0xffffffffffffffe1, 0x700c0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYRES64=r1, @ANYRESOCT=r4, @ANYRESOCT=r0, @ANYRES64=r3, @ANYBLOB="4018b15b03f2886553f0fc5f2eafc0101e1f23263e4d43eae20aa6850e226c0eed6b4ecf2abc7ee39bb28c71", @ANYRESHEX=r5, @ANYRES16=r5, @ANYRESDEC=r0], 0x3c}}, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x300, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x18000000, 0x0) 10:18:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x300, 0x0) 10:18:43 executing program 0: syz_open_dev$sg(&(0x7f0000000140), 0xffffffffffffffe1, 0x700c0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYRES64=r1, @ANYRESOCT=r4, @ANYRESOCT=r0, @ANYRES64=r3, @ANYBLOB="4018b15b03f2886553f0fc5f2eafc0101e1f23263e4d43eae20aa6850e226c0eed6b4ecf2abc7ee39bb28c71", @ANYRESHEX=r5, @ANYRES16=r5, @ANYRESDEC=r0], 0x3c}}, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3f000000, 0x0) 10:18:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x0, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:43 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IFNAME={0x14}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008004}, 0x4040000) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) [ 3471.203422][T26491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26491 comm=syz-executor.0 [ 3471.204964][T26493] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26493 comm=syz-executor.0 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3f00, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0xf6ffffff, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0xfffffff6, 0x0) 10:18:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:43 executing program 0: syz_open_dev$sg(&(0x7f0000000140), 0xffffffffffffffe1, 0x700c0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYRES64=r1, @ANYRESOCT=r4, @ANYRESOCT=r0, @ANYRES64=r3, @ANYBLOB="4018b15b03f2886553f0fc5f2eafc0101e1f23263e4d43eae20aa6850e226c0eed6b4ecf2abc7ee39bb28c71", @ANYRESHEX=r5, @ANYRES16=r5, @ANYRESDEC=r0], 0x3c}}, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3f00, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x1000000000000, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3f00, 0x0) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x100000000000000, 0x0) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x3f00, 0x0) 10:18:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x56, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x2}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:43 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newnexthop={0x60, 0x68, 0x0, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x4, 0x0, 0x23}, [@NHA_GROUP={0x14, 0x2, [{0x1, 0x5}, {0x0, 0x6}]}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x10}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0x20, 0x8, 0x0, 0x1, @LWT_BPF_OUT={0x1c, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0x16, 0x2, '/dev/input/event#\x00'}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x41}, 0x10) 10:18:43 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x200000000000000, 0x0) 10:18:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1ff, 0x1, 0x6, 0x4}, {0x9, 0x7d, 0x7, 0xae9c}, {0x2c, 0x3, 0x5, 0xffff}, {0x100, 0x3, 0x4, 0x7fffffff}, {0x7, 0x0, 0x1, 0x1}, {0x8, 0x6, 0x1, 0xf29}]}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040), 0x4) 10:18:43 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x3f00, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x300000000000000, 0x0) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1ff, 0x1, 0x6, 0x4}, {0x9, 0x7d, 0x7, 0xae9c}, {0x2c, 0x3, 0x5, 0xffff}, {0x100, 0x3, 0x4, 0x7fffffff}, {0x7, 0x0, 0x1, 0x1}, {0x8, 0x6, 0x1, 0xf29}]}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040), 0x4) socket$netlink(0x10, 0x3, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) (async) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) (async) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1ff, 0x1, 0x6, 0x4}, {0x9, 0x7d, 0x7, 0xae9c}, {0x2c, 0x3, 0x5, 0xffff}, {0x100, 0x3, 0x4, 0x7fffffff}, {0x7, 0x0, 0x1, 0x1}, {0x8, 0x6, 0x1, 0xf29}]}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040), 0x4) (async) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x400000000000000, 0x0) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0x3f00, 0x0) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) (async) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1ff, 0x1, 0x6, 0x4}, {0x9, 0x7d, 0x7, 0xae9c}, {0x2c, 0x3, 0x5, 0xffff}, {0x100, 0x3, 0x4, 0x7fffffff}, {0x7, 0x0, 0x1, 0x1}, {0x8, 0x6, 0x1, 0xf29}]}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040), 0x4) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x56, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x2}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0xf6ffffff, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x1800000000000000, 0x0) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040801}, 0x40c0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x100000, 0x0, 0xffffff80, 0x5}, 0x10) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newnexthop={0x60, 0x68, 0x0, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x4, 0x0, 0x23}, [@NHA_GROUP={0x14, 0x2, [{0x1, 0x5}, {0x0, 0x6}]}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x10}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0x20, 0x8, 0x0, 0x1, @LWT_BPF_OUT={0x1c, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0x16, 0x2, '/dev/input/event#\x00'}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x41}, 0x10) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newnexthop={0x60, 0x68, 0x0, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x4, 0x0, 0x23}, [@NHA_GROUP={0x14, 0x2, [{0x1, 0x5}, {0x0, 0x6}]}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x10}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0x20, 0x8, 0x0, 0x1, @LWT_BPF_OUT={0x1c, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0x16, 0x2, '/dev/input/event#\x00'}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x41}, 0x10) (async) 10:18:44 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0xf6ffffff, 0x0) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x3f00000000000000, 0x0) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040801}, 0x40c0) (async) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x100000, 0x0, 0xffffff80, 0x5}, 0x10) 10:18:44 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0xf6ffffff, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0xf6ffffff00000000, 0x0) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x56, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x2}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040801}, 0x40c0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x100000, 0x0, 0xffffff80, 0x5}, 0x10) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040801}, 0x40c0) (async) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x100000, 0x0, 0xffffff80, 0x5}, 0x10) (async) 10:18:44 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0xf6ffffff, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x2) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newnexthop={0x60, 0x68, 0x0, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x4, 0x0, 0x23}, [@NHA_GROUP={0x14, 0x2, [{0x1, 0x5}, {0x0, 0x6}]}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x10}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0x20, 0x8, 0x0, 0x1, @LWT_BPF_OUT={0x1c, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0x16, 0x2, '/dev/input/event#\x00'}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x41}, 0x10) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080027bd7000fc01000100000000050004001f00000008000c00030000000500070003000000050012991b8fc4d781bacd1eb055aa680600000006000e00090000000500210003d100000000080076657468315f746f5d746561"], 0x60}, 0x1, 0x0, 0x0, 0x480c4}, 0x20000000) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r4, 0x28, 0x6, &(0x7f0000000080), 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00ffffffff000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:44 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0xf6ffffff, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x3) 10:18:44 executing program 1: openat$procfs(0xffffffffffffff9c, 0x0, 0xf6ffffff, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x4) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080027bd7000fc01000100000000050004001f00000008000c00030000000500070003000000050012991b8fc4d781bacd1eb055aa680600000006000e00090000000500210003d100000000080076657468315f746f5d746561"], 0x60}, 0x1, 0x0, 0x0, 0x480c4}, 0x20000000) r3 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r4) (async) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r4, 0x28, 0x6, &(0x7f0000000080), 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00ffffffff000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x6, "833d1693"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080027bd7000fc01000100000000050004001f00000008000c00030000000500070003000000050012991b8fc4d781bacd1eb055aa680600000006000e00090000000500210003d100000000080076657468315f746f5d746561"], 0x60}, 0x1, 0x0, 0x0, 0x480c4}, 0x20000000) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r4) (async) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r4, 0x28, 0x6, &(0x7f0000000080), 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00ffffffff000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x18) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x2c}}, 0x41) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x51, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x2}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x300) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x9, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x6, "833d1693"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x1800) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xa, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x2c}}, 0x41) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x2c}}, 0x41) (async) 10:18:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x51, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0x2}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x9, 0x4) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00'/20, @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x3f00) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x1000000) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x9, 0x4) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00'/20, @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x6, "833d1693"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x2000000) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x9, 0x4) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00'/20, @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x2c}}, 0x41) 10:18:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x3000000) 10:18:44 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000180)={&(0x7f0000000080)=""/90, 0x5a, 0x0, &(0x7f0000000100)=""/126, 0x7e}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x60, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x11241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x4000000) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x8, "833d1693cb26"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) (async) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000180)={&(0x7f0000000080)=""/90, 0x5a, 0x0, &(0x7f0000000100)=""/126, 0x7e}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x11241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x18000000) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x11241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x3f000000) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000180)={&(0x7f0000000080)=""/90, 0x5a, 0x0, &(0x7f0000000100)=""/126, 0x7e}}, 0x10) (async, rerun: 64) r1 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x8, "833d1693cb26"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0xf6ffffff) 10:18:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xcf}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000040) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:44 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (rerun: 32) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x900, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0xfffffff6) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x1000000000000) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xa00, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) 10:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x8, "833d1693cb26"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:44 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x100000000000000) 10:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xc00, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:44 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) 10:18:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xcf}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000040) (async) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:45 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x200000000000000) 10:18:45 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) 10:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x4d, 0x3, [{0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:45 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) 10:18:45 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) 10:18:45 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x300000000000000) 10:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x4366, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xcf}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000040) (async) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:45 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x400000000000000) 10:18:45 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024ef38ffd2a11aa2f3dc07802598a574d6c62034996e3215a62f0e981166833fc08972c048c7899cfc44be62a3fb02e60700f800cef7fec3becc10b0799ae9e84b39a34aa3c796269af5c4cd0543f02829960637"], 0x3c}}, 0x0) 10:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x4788, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:45 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x1800000000000000) 10:18:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:45 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x3f00000000000000) 10:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x4888, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x4d, 0x3, [{0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:45 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0xf6ffffff00000000) 10:18:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x5865, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 0: r0 = socket(0x1f, 0x800, 0x7fffffff) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x13}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000c811}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x6000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:46 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x3ff, 0x405a80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000200)=0x6, 0x4) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="141b91685cfda97f594b0dec0000009bdee5aa742521b15dd08bb4bf7524eda296cfd3cb6a3cc1c35026615ea7e160243cc384d30e0739f5ab43f420c84bb011513d88bb3aa49f17b70d65a0bc81af60af3b23a6edb1e039d11fcf7dacd7877fe5c6f602", @ANYRES16=r4, @ANYBLOB="1100000000000000000004000000"], 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x2a}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x400, 0x0) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000000300)=0x2) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}}], 0x18) 10:18:46 executing program 2: r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$SHM_UNLOCK(r0, 0xc) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = getpgrp(0x0) getpgid(r1) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r1, 0xffffffffffffffff, 0xfff9}) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$IPC_RMID(r2, 0x0) r3 = getgid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = getuid() sendmsg$netlink(r4, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r4, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000012000100000000000000000030008d80dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c60c009300626174616476300008008a00", @ANYRES32=0xee01, @ANYBLOB="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"], 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r5}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r6 = getpgrp(0x0) getpgid(r6) shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r3, r5, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r6, 0xffffffffffffffff, 0xfff9}) r7 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xee00, r3, 0x0, 0x100}, 0x4, 0x5, 0x44d, 0x6, r7, 0x0, 0x7}) 10:18:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x4d, 0x3, [{0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:46 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x3ff, 0x405a80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000200)=0x6, 0x4) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="141b91685cfda97f594b0dec0000009bdee5aa742521b15dd08bb4bf7524eda296cfd3cb6a3cc1c35026615ea7e160243cc384d30e0739f5ab43f420c84bb011513d88bb3aa49f17b70d65a0bc81af60af3b23a6edb1e039d11fcf7dacd7877fe5c6f602", @ANYRES16=r4, @ANYBLOB="1100000000000000000004000000"], 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x2a}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x400, 0x0) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000000300)=0x2) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}}], 0x18) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000040), 0x3ff, 0x405a80) (async) clock_gettime(0x0, &(0x7f0000000080)) (async) socket$netlink(0x10, 0x3, 0xf) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000200)=0x6, 0x4) (async) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="141b91685cfda97f594b0dec0000009bdee5aa742521b15dd08bb4bf7524eda296cfd3cb6a3cc1c35026615ea7e160243cc384d30e0739f5ab43f420c84bb011513d88bb3aa49f17b70d65a0bc81af60af3b23a6edb1e039d11fcf7dacd7877fe5c6f602", @ANYRES16=r4, @ANYBLOB="1100000000000000000004000000"], 0x14}}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x2a}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x400, 0x0) (async) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000000300)=0x2) (async) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}}], 0x18) (async) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x6558, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:46 executing program 2: r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$SHM_UNLOCK(r0, 0xc) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = getpgrp(0x0) getpgid(r1) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r1, 0xffffffffffffffff, 0xfff9}) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$IPC_RMID(r2, 0x0) r3 = getgid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = getuid() sendmsg$netlink(r4, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r4, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000012000100000000000000000030008d80dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c60c009300626174616476300008008a00", @ANYRES32=0xee01, @ANYBLOB="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"], 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r5}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r6 = getpgrp(0x0) getpgid(r6) shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r3, r5, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r6, 0xffffffffffffffff, 0xfff9}) r7 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xee00, r3, 0x0, 0x100}, 0x4, 0x5, 0x44d, 0x6, r7, 0x0, 0x7}) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) (async) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$SHM_UNLOCK(r0, 0xc) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) getpgrp(0x0) (async) getpgid(r1) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r1, 0xffffffffffffffff, 0xfff9}) (async) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) (async) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$IPC_RMID(r2, 0x0) (async) getgid() (async) socket$netlink(0x10, 0x3, 0x0) (async) getuid() (async) sendmsg$netlink(r4, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r4, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000012000100000000000000000030008d80dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c60c009300626174616476300008008a00", @ANYRES32=0xee01, @ANYBLOB="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"], 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r5}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) getpgrp(0x0) (async) getpgid(r6) (async) shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r3, r5, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r6, 0xffffffffffffffff, 0xfff9}) (async) getpgrp(0x0) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xee00, r3, 0x0, 0x100}, 0x4, 0x5, 0x44d, 0x6, r7, 0x0, 0x7}) (async) 10:18:46 executing program 2: r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$SHM_UNLOCK(r0, 0xc) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = getpgrp(0x0) getpgid(r1) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r1, 0xffffffffffffffff, 0xfff9}) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$IPC_RMID(r2, 0x0) r3 = getgid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = getuid() sendmsg$netlink(r4, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r4, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000012000100000000000000000030008d80dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c60c009300626174616476300008008a00", @ANYRES32=0xee01, @ANYBLOB="13711e13acc8dbe237881875be0b61f8938f626598e86ebc221c6fd14cedc23d01d03c8bb197db3ce80bdaf0d9daf2162b5566b962ffc965346fb0fbaf7b0b021366f4bad079f53b54252abfde6704882ee082da62fdfcef35aa5b3a1ab8258908a3c142a2e192fa7e0434d68c9f14ad5ba5d5dce047f38405079b21923f7e76a05f20db1d76f824e9942e94e8e1820cc5b9d5b6434e58d72bf211f298d6de8faff328c876344440de4cd0a4b0796243396c89b1a643873c63891c8c974d122edae29daff384b42f665997d4a3b48cc0d7eededc6a94d8cb191208d89ca3b8d133e76b9de4c69fafa0a33b52833c8e2b52dd05cc06b6f6b8dcca4ee4085db7a2535b615ff5442109c3a97c3594a18ef5e10e5213d43c62cc77129d1c51abb03b94663bf9bab40b42a6f64380ddf5ee6bc191836582a1bd45c4c9d6fd6dc21c994e27"], 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r5}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r6 = getpgrp(0x0) getpgid(r6) shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r3, r5, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r6, 0xffffffffffffffff, 0xfff9}) r7 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xee00, r3, 0x0, 0x100}, 0x4, 0x5, 0x44d, 0x6, r7, 0x0, 0x7}) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) (async) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$SHM_UNLOCK(r0, 0xc) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) getpgrp(0x0) (async) getpgid(r1) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r1, 0xffffffffffffffff, 0xfff9}) (async) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) (async) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$IPC_RMID(r2, 0x0) (async) getgid() (async) socket$netlink(0x10, 0x3, 0x0) (async) getuid() (async) sendmsg$netlink(r4, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r4, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000012000100000000000000000030008d80dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c60c009300626174616476300008008a00", @ANYRES32=0xee01, @ANYBLOB="13711e13acc8dbe237881875be0b61f8938f626598e86ebc221c6fd14cedc23d01d03c8bb197db3ce80bdaf0d9daf2162b5566b962ffc965346fb0fbaf7b0b021366f4bad079f53b54252abfde6704882ee082da62fdfcef35aa5b3a1ab8258908a3c142a2e192fa7e0434d68c9f14ad5ba5d5dce047f38405079b21923f7e76a05f20db1d76f824e9942e94e8e1820cc5b9d5b6434e58d72bf211f298d6de8faff328c876344440de4cd0a4b0796243396c89b1a643873c63891c8c974d122edae29daff384b42f665997d4a3b48cc0d7eededc6a94d8cb191208d89ca3b8d133e76b9de4c69fafa0a33b52833c8e2b52dd05cc06b6f6b8dcca4ee4085db7a2535b615ff5442109c3a97c3594a18ef5e10e5213d43c62cc77129d1c51abb03b94663bf9bab40b42a6f64380ddf5ee6bc191836582a1bd45c4c9d6fd6dc21c994e27"], 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r5}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) getpgrp(0x0) (async) getpgid(r6) (async) shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r3, r5, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r6, 0xffffffffffffffff, 0xfff9}) (async) getpgrp(0x0) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xee00, r3, 0x0, 0x100}, 0x4, 0x5, 0x44d, 0x6, r7, 0x0, 0x7}) (async) 10:18:46 executing program 0: r0 = socket(0x1f, 0x800, 0x7fffffff) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x13}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000c811}, 0x10) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x3ff, 0x405a80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000200)=0x6, 0x4) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="141b91685cfda97f594b0dec0000009bdee5aa742521b15dd08bb4bf7524eda296cfd3cb6a3cc1c35026615ea7e160243cc384d30e0739f5ab43f420c84bb011513d88bb3aa49f17b70d65a0bc81af60af3b23a6edb1e039d11fcf7dacd7877fe5c6f602", @ANYRES16=r4, @ANYBLOB="1100000000000000000004000000"], 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x2a}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x400, 0x0) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000000300)=0x2) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}}], 0x18) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000040), 0x3ff, 0x405a80) (async) clock_gettime(0x0, &(0x7f0000000080)) (async) socket$netlink(0x10, 0x3, 0xf) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000200)=0x6, 0x4) (async) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="141b91685cfda97f594b0dec0000009bdee5aa742521b15dd08bb4bf7524eda296cfd3cb6a3cc1c35026615ea7e160243cc384d30e0739f5ab43f420c84bb011513d88bb3aa49f17b70d65a0bc81af60af3b23a6edb1e039d11fcf7dacd7877fe5c6f602", @ANYRES16=r4, @ANYBLOB="1100000000000000000004000000"], 0x14}}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x2a}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x400, 0x0) (async) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000000300)=0x2) (async) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}}], 0x18) (async) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x6643, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 4: ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x4f, 0x3, [{0x0, 0x2}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3c}}, 0x0) 10:18:46 executing program 0: r0 = socket(0x1f, 0x800, 0x7fffffff) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x13}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000c811}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socket(0x1f, 0x800, 0x7fffffff) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x13}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000c811}, 0x10) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socketpair(0x10, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x2, "da8a"}, 0x3) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3c}}, 0x0) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x8100, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) socketpair(0x10, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x2, "da8a"}, 0x3) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x8847, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3c}}, 0x0) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 4: ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x4f, 0x3, [{0x0, 0x2}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) socketpair(0x10, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x2, "da8a"}, 0x3) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x8848, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32], 0x3c}}, 0x0) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x34000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3b}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32], 0x3c}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32], 0x3c}}, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) 10:18:46 executing program 4: ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x4f, 0x3, [{0x0, 0x2}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async, rerun: 64) r2 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3b}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x400300, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x2, 0x1, 0xc5}, 0x10) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async, rerun: 32) r2 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3b}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x400, 0xc1241) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x6, 0x4) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) r2 = socket$netlink(0x10, 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000c00000005002a000000000008000300", @ANYRES32=0x0, @ANYBLOB='\b\x00<\x00\x00\x00gl'], 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfebe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 10:18:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x56, 0x3, [{0x0, 0x9, "917ffb0acf8b79"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:46 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x2, 0x1, 0xc5}, 0x10) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c1f311e8eaf81a7d435fcc70b865e89d7b04076386ba3019ae38cd6ca51b1126bded556290900000024"], 0x3c}}, 0x0) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 10:18:46 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x2, 0x1, 0xc5}, 0x10) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 10:18:46 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x400, 0xc1241) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x6, 0x4) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) (async) r2 = socket$netlink(0x10, 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) r3 = socket$netlink(0x10, 0x3, 0x0) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000c00000005002a000000000008000300", @ANYRES32=0x0, @ANYBLOB='\b\x00<\x00\x00\x00gl'], 0x2c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfebe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 10:18:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x56, 0x3, [{0x0, 0x9, "917ffb0acf8b79"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x9}, 0x10) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x5000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x80, 0x4) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x72, 0x8) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 10:18:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080c2000000000093c30c8320d88dac3d3830cb958c"], 0x3c}}, 0x0) 10:18:46 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) (async) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x9}, 0x10) 10:18:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x80, 0x4) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x72, 0x8) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x80, 0x4) (async) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) (async) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x72, 0x8) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00'], 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x7000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x400, 0xc1241) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x6, 0x4) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) (async, rerun: 32) r2 = socket$netlink(0x10, 0x3, 0x13) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000c00000005002a000000000008000300", @ANYRES32=0x0, @ANYBLOB='\b\x00<\x00\x00\x00gl'], 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfebe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 10:18:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x56, 0x3, [{0x0, 0x9, "917ffb0acf8b79"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:47 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) (async) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x9}, 0x10) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x80, 0x4) (async) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x72, 0x8) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x8000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00'], 0x3c}}, 0x0) 10:18:47 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r1) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00'], 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x9000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x7fff, 0x410000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$PPPIOCDISCONN(r1, 0x7439) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3, 0x2, 0x9}, {{0x77359400}, 0x2, 0x9, 0x7f}, {{0x0, 0xea60}, 0x11, 0x9, 0x4}, {{r2, r3/1000+60000}, 0xb, 0x0, 0xffffffff}], 0xfffffffffffffeaa) 10:18:47 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r1) 10:18:47 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x7fff, 0x410000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$PPPIOCDISCONN(r1, 0x7439) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3, 0x2, 0x9}, {{0x77359400}, 0x2, 0x9, 0x7f}, {{0x0, 0xea60}, 0x11, 0x9, 0x4}, {{r2, r3/1000+60000}, 0xb, 0x0, 0xffffffff}], 0xfffffffffffffeaa) 10:18:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0xd, "917ffb0acf8b7906e51777"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000000000010a0002000080"], 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xa000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:47 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r1) 10:18:47 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x7fff, 0x410000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$PPPIOCDISCONN(r1, 0x7439) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3, 0x2, 0x9}, {{0x77359400}, 0x2, 0x9, 0x7f}, {{0x0, 0xea60}, 0x11, 0x9, 0x4}, {{r2, r3/1000+60000}, 0xb, 0x0, 0xffffffff}], 0xfffffffffffffeaa) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x7fff, 0x410000) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) ioctl$PPPIOCDISCONN(r1, 0x7439) (async) clock_gettime(0x0, &(0x7f0000000000)) (async) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3, 0x2, 0x9}, {{0x77359400}, 0x2, 0x9, 0x7f}, {{0x0, 0xea60}, 0x11, 0x9, 0x4}, {{r2, r3/1000+60000}, 0xb, 0x0, 0xffffffff}], 0xfffffffffffffeaa) (async) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xc000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x7, 0x5, 0x6, 0x40, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x4}, 0x48) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f00000000c0)=0x5, 0x4) 10:18:47 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x601, 0x0) syz_open_dev$evdev(&(0x7f0000000140), 0xffffffffffff8000, 0x10004) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x20000040) syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000040)) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}}], 0x18) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) 10:18:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0xd, "917ffb0acf8b7906e51777"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x7, 0x5, 0x6, 0x40, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x4}, 0x48) (async) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f00000000c0)=0x5, 0x4) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) 10:18:47 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x601, 0x0) syz_open_dev$evdev(&(0x7f0000000140), 0xffffffffffff8000, 0x10004) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x20000040) syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000040)) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}}], 0x18) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x601, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000140), 0xffffffffffff8000, 0x10004) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x20000040) (async) syz_open_dev$ttys(0xc, 0x2, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) (async) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000040)) (async) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}}], 0x18) (async) 10:18:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x7, 0x5, 0x6, 0x40, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x4}, 0x48) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f00000000c0)=0x5, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x7, 0x5, 0x6, 0x40, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x4}, 0x48) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) (async) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f00000000c0)=0x5, 0x4) (async) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x10000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400010000000000"], 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x43660000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x60000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5a, 0x3, [{0x0, 0xd, "917ffb0acf8b7906e51777"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:47 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x601, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000140), 0xffffffffffff8000, 0x10004) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x20000040) (async) syz_open_dev$ttys(0xc, 0x2, 0x0) (async) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) (async) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000040)) (async) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}}], 0x18) 10:18:47 executing program 2: r0 = socket(0x2a, 0x4, 0xc1) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r1) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8001}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010101}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x50) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r4, 0x2, 0x70bd25, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x3}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, '\x00', 0x2e}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0xe}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x88}, 0x1, 0x0, 0x0, 0x4004050}, 0x800) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x9) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x65580000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:47 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x8000000000401, 0x42081) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) socketpair(0x2a, 0x3, 0x5d4a, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000081}, 0x40) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f00000001c0)="8cf7607194e713f0b9ecc21ff273b0ca2ae7c87dddf3f939ca160cef16565e306854d98858a33edf74959f65315cfb8cdc234862a397551d81c698caf85c0b9e1ce841e2b61ee2468c5d1783826be1464fcf794c5292bd5cbdcccdbc158d34ebc5eda68cec340b2524f597245498504ad9cabd4c5d86a7b2530f08bab9886336072b38dece1e7c282cb22de130792235114787c77f6d60470b12a9477b86d181a067d91caef18470f7eba41b7bbd8046f4db81a6171916b1b80e877587f15772113b1652fee4d18f11921eeddd197314e0b19eeeabbb33fbbf6e20e8b8ff00ca19f486677b051ca4715b9591f3e84cc95c", &(0x7f00000002c0)=@udp6=r1}, 0x20) 10:18:47 executing program 2: r0 = socket(0x2a, 0x4, 0xc1) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r1) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8001}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010101}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x50) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r4, 0x2, 0x70bd25, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x3}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, '\x00', 0x2e}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0xe}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x88}, 0x1, 0x0, 0x0, 0x4004050}, 0x800) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x9) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socket(0x2a, 0x4, 0xc1) (async) socket$netlink(0x10, 0x3, 0xf) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r1) (async) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) (async) socket$l2tp(0x2, 0x2, 0x73) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8001}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010101}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x50) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) (async) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r4, 0x2, 0x70bd25, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x3}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, '\x00', 0x2e}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0xe}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x88}, 0x1, 0x0, 0x0, 0x4004050}, 0x800) (async) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x9) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x81000000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0xf, "917ffb0acf8b7906e51777af8a"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:47 executing program 2: r0 = socket(0x2a, 0x4, 0xc1) (async) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r1) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) (async, rerun: 64) r5 = socket$l2tp(0x2, 0x2, 0x73) (rerun: 64) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8001}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010101}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x50) (async) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r4, 0x2, 0x70bd25, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x3}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, '\x00', 0x2e}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0xe}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x88}, 0x1, 0x0, 0x0, 0x4004050}, 0x800) (async) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x9) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00e970076831e2fa1f000000000000000000004a9376eee92e00471231cd1609513589e86cf5e2de9135f508a68ccba8efd9e6363c9f5adeab7d3da4586ddeef8d32a4c6c6e8c72e399ca996bee4c93e1546c2502c51ce65c04dcea7564d53af51449c8182df1b312994b30fe3864d419c6c6c3d8e925b4a86a9d4214c5e0f0435f2a57d2fa4aaf4f09f6bf68cda1ba8f701a44d0a8358c36effc1f2ced06bb1644e833477a37822bd6bf433e7559632d4bc5d18fac3e95ccb327cb72e40a76cca12d475", @ANYRES32, @ANYBLOB="0008e3102c3ec0331af7751fe21db39d39389f519202715311d953d06e3ef34c0e41e27417ffffffff000000008bb855e19e06ac814aaee52673d19f1ff102002000a0ed9908058a98b47e40c40b39"], 0x1c}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x88470000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x88480000, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00e970076831e2fa1f000000000000000000004a9376eee92e00471231cd1609513589e86cf5e2de9135f508a68ccba8efd9e6363c9f5adeab7d3da4586ddeef8d32a4c6c6e8c72e399ca996bee4c93e1546c2502c51ce65c04dcea7564d53af51449c8182df1b312994b30fe3864d419c6c6c3d8e925b4a86a9d4214c5e0f0435f2a57d2fa4aaf4f09f6bf68cda1ba8f701a44d0a8358c36effc1f2ced06bb1644e833477a37822bd6bf433e7559632d4bc5d18fac3e95ccb327cb72e40a76cca12d475", @ANYRES32, @ANYBLOB="0008e3102c3ec0331af7751fe21db39d39389f519202715311d953d06e3ef34c0e41e27417ffffffff000000008bb855e19e06ac814aaee52673d19f1ff102002000a0ed9908058a98b47e40c40b39"], 0x1c}}, 0x0) 10:18:48 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x8000000000401, 0x42081) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) (async) socketpair(0x2a, 0x3, 0x5d4a, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000081}, 0x40) (async, rerun: 64) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) (async, rerun: 64) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f00000001c0)="8cf7607194e713f0b9ecc21ff273b0ca2ae7c87dddf3f939ca160cef16565e306854d98858a33edf74959f65315cfb8cdc234862a397551d81c698caf85c0b9e1ce841e2b61ee2468c5d1783826be1464fcf794c5292bd5cbdcccdbc158d34ebc5eda68cec340b2524f597245498504ad9cabd4c5d86a7b2530f08bab9886336072b38dece1e7c282cb22de130792235114787c77f6d60470b12a9477b86d181a067d91caef18470f7eba41b7bbd8046f4db81a6171916b1b80e877587f15772113b1652fee4d18f11921eeddd197314e0b19eeeabbb33fbbf6e20e8b8ff00ca19f486677b051ca4715b9591f3e84cc95c", &(0x7f00000002c0)=@udp6=r1}, 0x20) (rerun: 64) 10:18:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:48 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket(0x2c, 0x80000, 0xffffffff) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0xfffffe00, 0x4) 10:18:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00e970076831e2fa1f000000000000000000004a9376eee92e00471231cd1609513589e86cf5e2de9135f508a68ccba8efd9e6363c9f5adeab7d3da4586ddeef8d32a4c6c6e8c72e399ca996bee4c93e1546c2502c51ce65c04dcea7564d53af51449c8182df1b312994b30fe3864d419c6c6c3d8e925b4a86a9d4214c5e0f0435f2a57d2fa4aaf4f09f6bf68cda1ba8f701a44d0a8358c36effc1f2ced06bb1644e833477a37822bd6bf433e7559632d4bc5d18fac3e95ccb327cb72e40a76cca12d475", @ANYRES32, @ANYBLOB="0008e3102c3ec0331af7751fe21db39d39389f519202715311d953d06e3ef34c0e41e27417ffffffff000000008bb855e19e06ac814aaee52673d19f1ff102002000a0ed9908058a98b47e40c40b39"], 0x1c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00e970076831e2fa1f000000000000000000004a9376eee92e00471231cd1609513589e86cf5e2de9135f508a68ccba8efd9e6363c9f5adeab7d3da4586ddeef8d32a4c6c6e8c72e399ca996bee4c93e1546c2502c51ce65c04dcea7564d53af51449c8182df1b312994b30fe3864d419c6c6c3d8e925b4a86a9d4214c5e0f0435f2a57d2fa4aaf4f09f6bf68cda1ba8f701a44d0a8358c36effc1f2ced06bb1644e833477a37822bd6bf433e7559632d4bc5d18fac3e95ccb327cb72e40a76cca12d475", @ANYRES32, @ANYBLOB="0008e3102c3ec0331af7751fe21db39d39389f519202715311d953d06e3ef34c0e41e27417ffffffff000000008bb855e19e06ac814aaee52673d19f1ff102002000a0ed9908058a98b47e40c40b39"], 0x1c}}, 0x0) (async) 10:18:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x88a8ffff, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0xf, "917ffb0acf8b7906e51777af8a"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x9effffff, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:48 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = socket(0x2c, 0x80000, 0xffffffff) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0xfffffe00, 0x4) 10:18:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xeaffffff, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)={0x52, 0x8, 0x6, {0x40, 0x8000}, {0x38ce, 0x8}, @period={0x58, 0xb1, 0x5, 0x8000, 0x3, {0x7, 0x6, 0x200, 0xfff7}, 0x7, &(0x7f0000000140)=[0xd44, 0xe717, 0x598c, 0x7, 0x8, 0x9, 0x8]}}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000a000001000000000000000000b84f9eb6222239b51bb5cd1f4772f94f3d75143b20773d43f553b64107891850e56bbb82fafb0e304be147dff0461a08aeeaa0833b5e05497a6e460d86ea0e1e465886055e0ed20d1c0c5b86629957f4f9c6e84e1ffd745eb09233ace73203a849017cb201daff5abd7055f68f8ac0746e402febdf09bca0fe1b24534a9da630eb91875c32d1cf24b5b186cbcbd55946ac417b61", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/key-users\x00', 0x0, 0x0) ioctl$PPPIOCGIDLE(r2, 0x8010743f, &(0x7f00000002c0)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000240)=0x6307, 0x4) 10:18:48 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = socket(0x2c, 0x80000, 0xffffffff) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0xfffffe00, 0x4) 10:18:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xefffffff, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) [ 3475.585560][T27292] __nla_validate_parse: 60 callbacks suppressed [ 3475.585576][T27292] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 10:18:48 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x8000000000401, 0x42081) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) socketpair(0x2a, 0x3, 0x5d4a, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000081}, 0x40) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f00000001c0)="8cf7607194e713f0b9ecc21ff273b0ca2ae7c87dddf3f939ca160cef16565e306854d98858a33edf74959f65315cfb8cdc234862a397551d81c698caf85c0b9e1ce841e2b61ee2468c5d1783826be1464fcf794c5292bd5cbdcccdbc158d34ebc5eda68cec340b2524f597245498504ad9cabd4c5d86a7b2530f08bab9886336072b38dece1e7c282cb22de130792235114787c77f6d60470b12a9477b86d181a067d91caef18470f7eba41b7bbd8046f4db81a6171916b1b80e877587f15772113b1652fee4d18f11921eeddd197314e0b19eeeabbb33fbbf6e20e8b8ff00ca19f486677b051ca4715b9591f3e84cc95c", &(0x7f00000002c0)=@udp6=r1}, 0x20) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000340), 0x8000000000401, 0x42081) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) (async) socketpair(0x2a, 0x3, 0x5d4a, &(0x7f0000000040)) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000081}, 0x40) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f00000001c0)="8cf7607194e713f0b9ecc21ff273b0ca2ae7c87dddf3f939ca160cef16565e306854d98858a33edf74959f65315cfb8cdc234862a397551d81c698caf85c0b9e1ce841e2b61ee2468c5d1783826be1464fcf794c5292bd5cbdcccdbc158d34ebc5eda68cec340b2524f597245498504ad9cabd4c5d86a7b2530f08bab9886336072b38dece1e7c282cb22de130792235114787c77f6d60470b12a9477b86d181a067d91caef18470f7eba41b7bbd8046f4db81a6171916b1b80e877587f15772113b1652fee4d18f11921eeddd197314e0b19eeeabbb33fbbf6e20e8b8ff00ca19f486677b051ca4715b9591f3e84cc95c", &(0x7f00000002c0)=@udp6=r1}, 0x20) (async) 10:18:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) 10:18:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)={0x52, 0x8, 0x6, {0x40, 0x8000}, {0x38ce, 0x8}, @period={0x58, 0xb1, 0x5, 0x8000, 0x3, {0x7, 0x6, 0x200, 0xfff7}, 0x7, &(0x7f0000000140)=[0xd44, 0xe717, 0x598c, 0x7, 0x8, 0x9, 0x8]}}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000a000001000000000000000000b84f9eb6222239b51bb5cd1f4772f94f3d75143b20773d43f553b64107891850e56bbb82fafb0e304be147dff0461a08aeeaa0833b5e05497a6e460d86ea0e1e465886055e0ed20d1c0c5b86629957f4f9c6e84e1ffd745eb09233ace73203a849017cb201daff5abd7055f68f8ac0746e402febdf09bca0fe1b24534a9da630eb91875c32d1cf24b5b186cbcbd55946ac417b61", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/key-users\x00', 0x0, 0x0) ioctl$PPPIOCGIDLE(r2, 0x8010743f, &(0x7f00000002c0)) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000240)=0x6307, 0x4) 10:18:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xf0ffffff, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:48 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0c0084}, 0x4000804) 10:18:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5c, 0x3, [{0x0, 0xf, "917ffb0acf8b7906e51777af8a"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xfeffffff, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:48 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x9) (async) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0c0084}, 0x4000804) 10:18:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async, rerun: 32) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)={0x52, 0x8, 0x6, {0x40, 0x8000}, {0x38ce, 0x8}, @period={0x58, 0xb1, 0x5, 0x8000, 0x3, {0x7, 0x6, 0x200, 0xfff7}, 0x7, &(0x7f0000000140)=[0xd44, 0xe717, 0x598c, 0x7, 0x8, 0x9, 0x8]}}) (rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000a000001000000000000000000b84f9eb6222239b51bb5cd1f4772f94f3d75143b20773d43f553b64107891850e56bbb82fafb0e304be147dff0461a08aeeaa0833b5e05497a6e460d86ea0e1e465886055e0ed20d1c0c5b86629957f4f9c6e84e1ffd745eb09233ace73203a849017cb201daff5abd7055f68f8ac0746e402febdf09bca0fe1b24534a9da630eb91875c32d1cf24b5b186cbcbd55946ac417b61", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/key-users\x00', 0x0, 0x0) ioctl$PPPIOCGIDLE(r2, 0x8010743f, &(0x7f00000002c0)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000240)=0x6307, 0x4) [ 3476.309203][T27325] selinux_netlink_send: 27 callbacks suppressed [ 3476.309218][T27325] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=43 sclass=netlink_audit_socket pid=27325 comm=syz-executor.2 [ 3476.314412][T27327] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 10:18:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xffffa888, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:48 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x9) (async) r1 = socket$netlink(0x10, 0x3, 0xf) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x11}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0c0084}, 0x4000804) 10:18:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB='\x00\x00'], 0x3c}}, 0x0) [ 3476.355334][T27335] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=43 sclass=netlink_audit_socket pid=27335 comm=syz-executor.2 [ 3476.395761][T27355] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x50, 0x4, 0x0, 0x5, 0x140, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getuid() sendmsg$netlink(r2, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r3}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r4 = getpgrp(0x0) r5 = getpgid(r4) r6 = getpgrp(0x0) getpgid(r6) sendmsg$netlink(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc, &(0x7f0000001f80)=[{&(0x7f0000000440)={0x12ac, 0x8, 0x100, 0x70bd28, 0x25dfdbff, "", [@nested={0x1159, 0x44, 0x0, 0x1, [@typed={0x4, 0x15}, @typed={0x14, 0x63, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @generic="99f034c6a2940973ce2e19f28fa015c631b3e59e0572de53ec290c0811bd1ba5d7cada747589c2f478d2620738f98481496e2b855d724c432518f3d6ff6a13f369889df00d776d5182616bc57651880e232bf8f87f2a6e7f6e99bb022f86ed7628fb3bc66dc3c8a07bb035e0521fdb30a5a1f40639f9e33c60518469241d533a65840e05beac5809089d66690d99f8f31fcc004bd4dbf9f73747017ec78172ba7030cd6446855d7e35db2de1c5e9b63b8097201b2ece2aa33560adb9f3bc2cfbcac407bbeebc392ea812bea50c288065136cf50e190243c8", @typed={0x4, 0x2e}, @generic="92555faf273104256300fa70e1c69d8a2cb991fb8803771259d10cf9e1d536a5d85000907c8be7b0b0cc39c49644f851ea624f0bd4a91f511fd9726422164ce29a0c1675b763742d33a9347748efe9205e09e75641b9a4d3a4dfd3eb0ebb396b8cb5d94b6502875e6ea106a220f3460681e7022a77dd409feaa55d7ce93842ef8f268c2fa14b867e4b555095f8d095aadf2b73567c2c0fafaca35f721f67c6b7872d996cba6d32b20ae26b8f12084744c98b6bec2ee84faa42f3ff992b83b7f1f7f308e68f99b40f8740d0d07b8a4e514b9dfcbaaea39bff449d28144e872d54191918a847091ee1ea5f2c664fd81f53dc9dab3fe1eec1161c83292569aa932e5f369f926261f4e41335e21a9454f8d839b1d71c0001bbe55601e548dbaae0b58f85a314bc7cd5c31174f460ade28da1e27d0d7d3606b7c8b12199f581370975d71576f1772b0b8282754d594fd1095fd65362b70eb2622f280068d8420d1c02b5d23bf3214831b24bcea05c9f645aff913fd728553e9c779335449aac93c275207477a23f3d0ff38488abd05a3c246bfc9737494a47225158c0cbda57ed48670de6636cdafd757eda3101d1bf638cdeab5d2c047fadd7bb4ffbefe2fd648aa8af8f01bd753d0c7aa23b722a07abf250adfa238ed306c1af4b4dad93981b05ff862cef1c96df483cf44ad622f78ae87ed9833e35fb816fa3efef1dd8bf58e1bdba46ab4438d50e8d166758041f60e2da2fdefd21051dd225b1787b67771289d3061b77c1d23b815305722fb4737edf416348785f41b7469acacc62b09adc8b9f60878a36fd9c1a23bdc03a9b384a8b3c51f5bc16c01108a4c3dea1541bab7f9cb436028ae813d8c62f22704a9ee09749bc46cec3f6985a8a8458c88132d60a324f92d053b33cee4c44ccf9dadfa5e4add76f804b4c5f8f2fccf7edcee6a71fbe78120cefacbf7556fa8d3713c9400da771f43ca5267ed01a5eae1c108df8ce189385a99206070c455d569d10d6436b0c90b1b9789bb5dcf62000b75c62499a81773929c5d95a840d059ce3a5642dc5e52afa826b48a58ef5e053bdf689be416fac73eff8a22e3379865b7f30e0069caa482632da2c877f518115018388d652d9cd38c48dbab92d59658248f6f2c563d57002d525646e3bc6f12e877d3ba0d3f95b7bf0bf68609930f9f733b289ba2f673d0bc76c24bfb236a7e6e5a446cc78ea72f0881e78b5f61cdaa6f836a81384b94e8c52028ca4f82ec7156b4cf47f9626ce5f5b8a40cc5b6bff79b97564bf78ecb05d10065a6a049f6eddc27b12e91bbbc34d60f77757e212a419503c9ff006f512dbc91ba10fee9d5662657a21e643c279ace75eed58311ce8ff0bbc74e7f860586aadfed0a37f9f7ba1f14aa399b88b800754f9b6aba9617eccd0119986b59718af83730cfcabddcdd1763a92ac95d2cc8e675c68be246926e1257c59169cedccd8776fa67aea8374753d7c946baf4c3949e3a8173802228cf43f092e7b2700d4f1c698947c6878a71316e012f8c5ea01601f6b04adaa2f10c8507e07231eac7c99b0ec41d704881f17cff20a6b77e9ade950ff41324cc89effeb050428a6a8c870128d3c4bdaa795550d704832e78ad4c54d253e0ef7fda0f6c9decad4c0f96e46bf9c4286672638622a5352ef5fd8733a930ea2748ec160a979fbc59e256cb17f6421087ffca6f0466e6ce81e8dbb2b1565b22e79d51dc0c7ac045ab82f00094770def647e3b675b0803d937e1a48f328be613bbfefc46c747cd0ef884690fb0053a05946da76586c9ab7b8b8452eaa259e30328152a66a04e5407ba05306c608338edb39d8821843f1b275282e2f72766b7e76b2bf47d9128614c0ff773ffef3c27f5ef32e22234450a153c9fc9f39fdb6a0f318896e148ab97a0dd8ddefe584cb681193a28a82cebeda3d4992ca1f6c91531b74518ae39f48aff8a715bf0fe0c37c86c184cede9f8374dc570274e08dfdcc4669a4402add4cff36ac07588daaeab29379d4e82b2774047e9dcd1b745f0627fddbb7601d6b14b40d82579de33ba7b7cd54ab36a8464dbfc73e88985c3a9eddd6fe9cd64ce97c16806dd8db477e18f15626a89d322b13a084f0defe5f64d2b0ab52b3e22f2e26e5fc0b6acaa5032f18cb405f5da12eef8fba0b4409de5bf8caf83b587e8fa9a839a7bfad570974414040211ea908d07f0626bf63ccb3ae6721e60d56c181230065996d89879a20743c21f5523be9ca5d29ad798bf84752ec792a0755adeff456ea280961154ebd71c29d9ff5563f8bc44c26a3aaa97e4de0342635fdc96ca84a18f0d9375fa397db38cd06f8c600211bdc1ba8f44f09f388dab588e310c31ea8b2ef0357d666a7269149afe24c5340be5ff8fb9708b8ad15ef5f3ea8e5b17ca67c279d4a4ab4254c48ff0164d778ed5d1f1f856b0586343ae8ea1a1d4936944b52e76ee651086ec7da28b0a6312c5a59c44868f8aca095a356ff4e244893fb09de7445ea4d451e0014361278eb445a8278d55ce3de053811d18c5a02bf061b29b52de077f688427c014af4e249c4fe159158347ad96c6f266fba153ede71b4d5dabf56bf6c14238d5d68cac3cb72026093e4b4b57caf5881b0fb11babfaf669b4db1f30986f99af346bf047dad1989ab0fa26e370b3bedeea443f045605b25cb40ec7aa971b2b2dbbc6efeb8150d5d5ac0411f09aad50f1551eb8d4dd1d98636dbdc92e7f242cc73e7cee4ab075513c0fc7beca391d41c4719aad31ef6d60dbbcc37d5eb7c8d8415278302c82bb36f56e3c6ba6869b7467967bd518b4876c09d56c735447be54ab1c0aa6fe8fce9b90927a9eae3c7df053b0e43cdf1d00f795a907150c186568b4736cfd43750700800887c42605ead4c46fdf0ee739657580f8ffa2df9c719acf0df263790ab0554dbf1f4b678d430261f52ffe7cb2e32401496ff300fc25784617c9663b2710a855559cb9e541fd0e6d338af1cacf3fa98e85d9e4e7f5a80df714df05a6f5bed9ff65658f6fde7e2f165eb8118830d56c2c352ce50c6407f7c2e2ec5629a4d31db2cf2ff50475c2019d3c2c9c4c03a380dc3f42dcaa6a3ca4a4b37473dc8379c37afe355688a2e452f459dee23929afbabfee805dc01f24e45dfe5b9a0295d819b59e16fe17f69c96db83b5d80cc34d3fe8847bdfd190b00927e476db5188b69929db8febb844e6f6e2566498e7fab1a926bf82b01c0496e059785bd26194411ced8528b085979336c7ba77578b9e8cc17842825c68d1584fa9446ff54c5ec83b4782e1466327ffb5395dbf94481c63f51a6c35fdb088043f7014803a619f7888c055dfef7ddaf57fadb61cbbaac466d1464ca9eb5eb993ed1fb0a4b2807f14d7c11bdb9812c849392b0fda8f319767717552336cfec862a5ff2afdf6361470b6c541c86482933b0a6ebe94404400c0206b5eb48bebc5b80ad773b8c8d90323c99a0a7a9e34755fc4cfa464801fc789e378461d75eee83c9387505a16cd1ac24a7baa0573ce83cdf3dea23d5fe0085834ddb455c1953321ba52a263a1695d9922ebec966c6a7ee1b16e469d4bb86f1119f6d7a4ae6adc71ae255f44bf595d5bfda8ee7e5ce929466b61f4158db1cf051cc9a0f287784e6fe4893feaa3da46d5723fb4be28d30445cfd6151978a9c3bad200b3f6459e218caac143f4ae2406a80487850ad42a2e7867f054515f4772871e31c76adbf7e333a9f31ab35020a1c4f6d9ce00cff1499e585cfebf8bfbf5f4a5c0c0ceab24946318371d735389e1fca520849daaea31cad49b2f296ab9294882002534d960a80b81123824cf6754b91585f80899dde8d4254e6275839808bcb24f63ff5283dc8346d99eba1b85dea18948ddd57d546d1752e23f71d2579276ee8f988f11d7d68b80e6bb0856f4c3261af3fdb96a376734cee67f3ebfa50cee65523ec940c6a7238664d2ba79df32228c183c3e2d515f3f75f804417dd909180bec393c4e6c0e1da459bd8e282399e8cabae0af1a7e04e54b684f17f7672786be06ab848fb9930d6da44cf06b01606cd4ad80afae8a75286ef135ecdca8e5afdec41a4516d8b11ed1d04c36b2f3988f74935a87e0639b19fb546a623efead734d395c1a69a1598937acbce40beab4213c28b21731c324599c65f6a1bb6ffdd7071156724e22ee714ae92b598afa31b218e7e004b2a46627b9373ee3cf83de35ff522fe3575371d5e3d5e3250602ace07dce2afc122add15ae56b41debb2ed4026eb8c4ac445b703067dd035b7f6c8593c30480d11a502d0ea4f7afb4c67b4f38169a889a52fff621c32af3807c2d8c6787fccccfdb6267bf33ad952da416925aad225a21d158de2b6d6522b0e88ab4383a5e1ad0ac23a01ec46970d7e308bdec68f10a2344dafcf37eddbe07144f05a62aa9d17ef0e9b447ba44198b8da127a63bc523f0a8b0c235dce35f53629f4e358cd32673e402f2c70c5f5c9f88208b5491585d1f03ed37fa33b4f0e4c85c42fa2f1f774fd6df7195f5cb6358ddfa58631f01ef7a5635fcf2ae05a94d5c218026e9c2c2aac7c9b56619f3a7aa0fd814fe3e042bc0c95d8101ad3ea9f047158c50fbd62ffd4a0e1da22e2957f10fbf742b14e9cc620a68de54cbbda07a7ddaf9270ab79272506008bae25a74aeee13f5a595175116dc9b083f322744a62a110da79897232678e0414b08ea822c0107f8b15dc6f1f40da397d5581e4f4d8b8f2f26e88a7a2f67a3cd0c4f6582472a10f99c31c350374d15dcaf8975eee02415696c2c4387ae9ab826eb5a72c8b958e3365ac9163edde963211b94e6ebb67fb0cae929fea7f8059ba721b521fb3de3f31f0cf820980d34c5dc3762e541dfd927ac36029c4a05005141ed7e2533675740c72265e86772e907b54bd9c5d2136ee4c7a33c29fbd822a8bbec050cd373dbb71f6c688d143036d8b6d26add5fd7e398cf5e34e68332f97bfd3747546298da1e4960e6bd7dc912e2a2976efc6a169d52d236b7355de9944f02a4b336d9577a5b4a6b3c72dc74a13874b74c98f224520934832496627b5c3e179bb320633ce40e7003ca96cd995d953f7fa93b3be357d00fd5940d8714a1defe7d409afd0a7c60919ddeac37be8bd8d335ea53c001b3afa3bca1b2956b887b2481a6382ab55c734d7f07b4dddaad90dae9164ef344e7e54abd5695e61940502254c82a148fcd110a780c83207950e4c71586d7d1e4c7982b5a6b12f04531d5e3a1a0d3bc25e7961315270dc08edffd45bfca3d2d48b65ce6f2cc3667585c9d4e7090f25160b5968a03685f19a489e4de98d06460361329ecab408f00f832289fc332c77de7f76fec61b791068720317531eb38382af41d19797f5e0d53a884779863d2554810f6b5f238a6afb31e9141b0aa5d833578fb82332eff1da43e569e8eabf34202fd6608728750562cd9de3fc5da5c10ab52705f6cd9f99417a77a386da9012d4aa2cbfb23bf616f927c8033ca3ae1157ae475879b54701e881f9492b68f5f01ae15a85539d3f2c9710790bb56a8ebdf54c6691be6172bda56baefdbe2d4997bf44cdf96a883488af4bdd7257b731777a01ffc38f20386b3881c1ef0167a091efbf4c0355d1ebb4a3d5a0d846c168fb3e03a50033f58aebb5a4705e89f3193f7852becb6b0090a1450bb7db9e2577ca9d010807fb30210571f3f310693bacba1442a3335e5cbd89d35be0e6002a874a6570ea4a6effe019707d9611ef4561fa0906bbc3f7f61e7d1f65b5ed0515d35e6c42dd79af11b337fd25cda7d", @typed={0x8, 0x2e, 0x0, 0x0, @fd=r0}, @generic, @generic="0b8350a8d61587193df4ebca9cd1452956c3a7f94a12a66a1417ca9c7502b2581c4a04e17f24e700133890d62fe1c40e31e4c0c0934bde4e828354b8492b79cf366e25af1e2c6e760c27c363376de57de4c438ecf96f851e10"]}, @nested={0x13f, 0x25, 0x0, 0x1, [@generic="167122f400b099169e3a453f60f054db6a3b0bd2ab977cd60fb326d2b97e8f2ba54044105488d00af4368869eb21effeee25d8de6a76aa0d46ef2454a0ded2810d6c0b77e21af98c37238aa80307468d6a8baf68dc558da1f8bb1dce0aa1b001d565998eed", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@loopback}, @generic="ae0cb5c8402d94a9cf6043ae959c5ab7db035135d708b63b734eac1db4e489d943a87ac23b617b1cb85bd0e9f1c295872e7bce5f92a3811d0700c05267e808e31551a437aa6c2b70e27578bf5c27c152673a", @typed={0x8, 0x1b, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x32, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r4}, @typed={0x4d, 0x2, 0x0, 0x0, @binary="64f7078fb9fbf30aa309c513d225674f691b2268a3b75ab2c77b3919b5216cdc5afee6189cd50d8211ecc55f6943c009b6eb2544eb28b9c8c057bab78100e53f80372ec8b65b47e259"}, @typed={0x8, 0x5b, 0x0, 0x0, @ipv4=@empty}]}]}, 0x12ac}, {&(0x7f0000000380)={0x10, 0x23, 0x20, 0x70bd2d, 0x25dfdbfd}, 0x10}, {&(0x7f0000002000)={0x314, 0x26, 0x800, 0x2, 0x25dfdbff, "", [@generic="71daf0c8e6ce4d6bd1a72a978c8072222d2b6b8c53a0646cab89bd2696c0ffcc5c9010c41ca408073b82b986f7f717eef78b78d33f1d5eba5ce978760f90894140b85b3dad31c6299258c4b76f015e7df55ace59d026e9022d408c314e1a05459f507543850f848097a12665f25e3af04f334fbb2fa38034191f4c2435ecf8e6c550ba31c0c1cb45d5681e09b0855af2", @nested={0x222, 0x87, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @pid=r6}, @generic="b5f9e76d14dd7e9dd28bab9085d0377f78fc4bcf07c8e3d4026dccb20e9fefcc762edf4d5d632cffb9618a0f99c44497a1f98b0588ac76bb5270465ff06469cdb2c57486ca2f6d9bbd307345b6d21c947e614a8c66c26e279bc6eaac933f4880e19f253798fe1bd30d3b36323dc3e0214384c1f13dda11c0e93c3d50965241ffbe2854bf3c611d29d24dd966599fe0dd897c12196d7fa414166ba713a5", @typed={0xc, 0x4f, 0x0, 0x0, @u64=0x64}, @generic="ec64e64c578f33b764120a03fa38c7cd64ecf6427c4820c6b0a65d4f922c3e9f12bdba8fff41aaefbfdc36a05cbd0cbb2d45e5862f4d2fd3cafe89abfa8aa63c7b831dba4b5353201baabf8a348df0f15b1a6c73088604a5d29f7f74c77d1e34d8fac90d1346e7f44fdbbc89897fc2ca39629ec0be221b72c46d35d345fe3b2a933a94c08c59a9a6a0937df3a0b20c5ab85aa62fb834f2082e278a681f7c31427f6b0550237b64f5327d1c3b0eb6d2dfa6edf56db498d1a1c82460864f2bf7fcb5132535138e83765323464076d1321c59a4d221c6dea68ff9d8f15cd4d17bf02fd0d2be075c47889294", @typed={0x8, 0x78, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="093b9d9b59a3af00bb83ac6e1062924e64d5eb3f8c399a1016b3b3a5124c268a0b806a26547fd6c58e274c9590ada8c88f70b63b259f8a00a75f9a5fdd64c9896febbd77c6d91362337768e772e1c3e47fa065866e075d942200185369d05c366b94c19120e738e13658c8dcfc3b84eadf3bf08bd950a195545be6"]}, @nested={0xc, 0x92, 0x0, 0x1, [@typed={0x8, 0xa, 0x0, 0x0, @pid=r5}]}, @generic="544f79be180cf73f1d1f3e58eacf79c96bb60be5d097b95e0aa10cccdd84508c900fc01d3e91fcb300352db1f51986ddbd9bc27af0633a67a77191949b8f659c88"]}, 0x314}, {&(0x7f0000001a40)={0x1b0, 0x35, 0x600, 0x70bd27, 0x25dfdbfd, "", [@nested={0x1a0, 0x6f, 0x0, 0x1, [@typed={0xab, 0x6d, 0x0, 0x0, @binary="c37e13085770a895d9e13e7f63ceb19424838b3fe7ab28c877eaa668f4b3633aa0e6c66c9d93f8a1583d1e2e082a1f0dbfc1360e15ca5291469ea6e5e014f47af9072a805e3566d8f9dd429586b742898f4ace6b044bd3c697904b8612235764082403d080b7d49c2f59a8e7fe252c8e68c389f2f9aa1bd8924c8513381c3ad6149f717de55ae1c8bafbb959959751c54f2a7ecfd2977963604a6039c9fee31f5d6abac7d07858"}, @generic="8b41a4016ec1690a892a51d7e4a85011ea3b7e9848a8f6fd613aae8555d96cdec668e08da1c71c95bd7559e169c9c8db38dd65f2d8d613383943ae775a2efd32", @typed={0x8, 0x58, 0x0, 0x0, @u32=0x10001}, @typed={0xa6, 0x13, 0x0, 0x0, @binary="64d2d1bfd2bb7bc81b7da5bc235d5791a3aa0e286656a0e4e3b9ccefa61e7aa040e60f380b1cd6f53d7052fffd9fc5b0c38738dc8cc1f07b26856f16d747c87073e9b33bf50343c71cb7d815d9b561ee03961ad4d7f41fb9aa90856dd6ad43ff2c246f7dee13a56ef6d436ab61be80f47c8fd2d456f733402d1e49a5d93aab1f731681035f848b2ef5ab33f52bee722140077915aacecbe356419fd6f7834a788d32"}]}]}, 0x1b0}, {&(0x7f0000001c00)={0x360, 0x15, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x1, 0x0, 0x0, @pid}, @nested={0x15f, 0x43, 0x0, 0x1, [@generic="0821c608572f5e8ee2f809d1fc0d82fb3ac90f078036c3125d3954f417657dcb70f78cdae90054c6ec05a2f714cf77d2a437ff61365b5b17a37de80465de4ba4127b67ebdaa4c03534f9d9fd341575297268ca9de093a8c734c0cb72834c11b96ad7d668902571868ee8d9bbfe88b1873abce39077ba080b9b38c44cb2f61834c5bdb52b3e586333", @generic="59fd587d1538b3905f1063b5804202ef768ee880ec881e9c9c92958d06480a80af90447f1f8c3368907a0b8904e9645b842cd36d84f8d98391085f783acf2f2907366643095d9be496d6645a997f332d8e8fea633b14f3e6cb2f8819d3a35c0fbb6c186c3f78ab2461556ea565cd76346089014e6d8180646fdb17a0b2c2d853112ab7f938510605e665c1ea255f5a51e2efb9125f3bc60ab409eff82d1ce763a5ccfb0dcddd5b320b7332a84bc44d40517c69a9e3b16ba0e0efd72377ad61f341e6cea714804a59cddeb37bd46d6e3c88758e"]}, @nested={0x108, 0x81, 0x0, 0x1, [@typed={0x103, 0xc, 0x0, 0x0, @binary="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"}]}, @typed={0x8, 0x8e, 0x0, 0x0, @ipv4=@loopback}, @generic="1102323f8ceb6ec4febe4ad94e101c435fbcb461253f5ba68352ca2d41f1be65d77645458621bba35c13f46f6b8925d83c85e818078779e79e9bdb14f10689781f395e46ac76065e5e8f89ea89e5eeef687616f9193dba32afcc308697b8bab1f05cf9e2f6c6e01cc63a6b4ccb7fcaf9c1703af3765440584faf2d0563827136fa14c650bf1b1fa7344adee338b6fed7fdf9fc6b4a311902da92e4b2b3320bad904db85f0eaa1babaa97c7409aacde49cd0080e3d2ff43bc595dbd3c0631bb2f48f938b347ddcaf26fe4c1e83bd1bca64834ffd6135bca"]}, 0x360}], 0x5, 0x0, 0x0, 0x20000000}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000000180)=""/54, &(0x7f0000000240)=0x36) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000100)) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r9, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r10, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r7, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x40c, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20048080) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00000000140001000000000000000000000000e3ffffff010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:49 executing program 2: ioprio_get$pid(0x2, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() r2 = getpgrp(0x0) getpgid(r2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getuid() sendmsg$netlink(r3, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f00000022c0)=ANY=[@ANYBLOB="100000003b00040000000000000000005b046acd575c878830137bdb9d933e85"], 0x10}], 0x4}, 0x0) sendmsg$netlink(r3, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r4}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0), 0x40, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000100)) sendmsg$netlink(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000880)={0x1cc, 0x28, 0x300, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x16, 0x0, 0x0, @pid=r1}, @nested={0x1b1, 0x59, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="55f8f0553622c46255d2a412795c7461076c9972abd93494c92fec008162fedd45291cfc16bb5866fffe6d02759b5ff180c74fa8e06a2d104fbbc65597761622fee03858f67c5c1bdc4a8c3bdd7e5e1fe5b2bfb5adb0ff91ddb856670b85953cb0d09a01de2507c51b4d8111d2260cc4b5df7d4c4908bbc67599716111bf370331579ebf7e25323f3f42d7da453cd09b441ebc94be54343503a65a0566005610c1748efb2ff6def1c75625506d8462ceebfa92d64d04090f5eeb4d0f2020049d199cc2b8e66191f0ab8bdea35db7611fcc121fcfe3935cbf81fa0c1108e12c", @typed={0x8, 0x3c, 0x0, 0x0, @fd}, @typed={0x4b, 0x11, 0x0, 0x0, @binary="2452927b45d0020afbe72d22ec98763b35924caea1227159733697b4439ba49067e026fd3cd74ea20065aa95dcdb2caae4cad49de294e5213e749ef641f91cdecee79324e19f0b"}, @generic="4dfb877f32faa7e2aa311d3520ec3e1b803138b4176f4cacf9fbfca8e4d3d05cbc78a9ee418f41f01f66b5e8bd226da80bcb9defb9cb99dcfedfa43c3a18a517001cec7378b91464d3934034159242ca451d7fb719df6fee3080cb797ae2ec395f7c65068023cc6bbef371d411e3c0c456ad"]}]}, 0x1cc}, {&(0x7f0000000a80)={0x180c, 0x20, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@generic="629a3fb326f40f98c6f43f2fe01cc489c34514258e21d11d2f7d4c6dc6d8e0b2400738707d7680514d89bb9bf7b884127cf019c24f1d1022fc351748463dfb972040e7a965c67b90b2c8ad094e63b3135930de9de52b302fac000480c19c57c3ef45a2f02b972864e1428ac3232953b43beb6f361164593a688a55ce6ea247114f9fd3ff6740fa834211bf93ab95297876b9456ca6d6dc799c0048bdf90cec1ed46b0d1b7d714024216c150d40384eab4b602ba7bf0f694b6760dd55b4628a9ab8f59d2b89bc91316e8c5780fafe1639c522aee62d7c780cbf", @nested={0x18d, 0x89, 0x0, 0x1, [@generic="fe0d45687f43906bc98913a4d8680e93311bc6e59080a9fb52f6749b78e38447edc39e941b1bf3871e8157d3727b29449c6c4f4595e173d54a37d310558400c3e586a29ddb4b3aae9d3b9a0ebd827f90b039d7cbbc18bc222b18b3d2a8b0af01ce8713baa5fe9e1a643260b78cf9233b12add4bf122f8fb3d63a9401911089e50da829a27a74300ed6cbc397d044b105461da6d1e775bbcff90bee7931f8917b260001910401eff5b372112c729ed7aec6ddb550fa8cbb26b54e07e76d0c807255782cf2a1c4e18a0168502e5af10f37661a88f4dc28cc", @typed={0x8, 0x25, 0x0, 0x0, @ipv4=@private=0xa010100}, @generic="a9cf4cefbe8f35126d63e5bf1daa8e124f49687c1e39b5c97addaef304bca78fb8497f0ad9e258380e2947c868b8e01380b4aa3238b3590939bd5f2689b5cf8d76c61232e01e4b35fb62764e01224dec5d157efbe8b44c16044040082a45e46768c0873c33bf20815fe445f6c9fa618a3e01e534b8983db33a5af807127123b05e30c8875df2dd92d700b5a3e586ab9c92e93052dcb5dcd6b952f8eb5f2222622eb9625915f07a5b2671"]}, @nested={0x1220, 0x92, 0x0, 0x1, [@generic="8837bf13cd3d97421a8eb03e4847ce00990f369b1c77f3ee2f8a7774e704b3ad9f155694ebed139d3b2d725af9ed8ff987d0d0a3597cc68255f17af0deac1d2fdc075ffc217df88832d6f71384cb081bf8acd150618efa5b2dece00c826a245e8be31c2b2bc4816b8bec49b1", @typed={0x1004, 0x71, 0x0, 0x0, @binary="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@generic="650f4c735d3605d5367ba01d83edd8137a997c6ea585cd336856776ab03926d4c2abd55102fbabe3d7ec8c5e50632e57cc751952a3d36e3d9f5cc4a4836d149af9f21e54e1eb37b26f1901e0293ac6712e7d", @generic="3f83b296514fb1b8aaf1199138d43b708d37242303d12af004d46abebb16c077bba63c8f07a2abab079b580ba3c898643cc2aafa409f6a4685476b9b68917f2585077adf3b61ede6ae564c86baed6b83ea19cc324005eac9889bdd6a92ef6274eb0e68b387ff9744d375a715de83b948c7a7fe04a314fc25e82ad27a8dd21c7f192ef8fe41015e104c8c55210714f6314e126bf8e353d40c45e4187537872759e8e8d609f3f02199933ff6bb", @generic="97d853665e71766d5935809011750b7779cd984b50456110786b11b0e26f996ea59ccb09befb8f22fe55fbec3c49be884da9997aa0a02086409903665b5d38b7e8fab2a5d5f41ccd9b7887dcaeaa466085adb1877ed07ca98d560dee6dba35a1598857151da35f4abc16ae7298081c3b34b2edab9ddaf93ba3d193c83b39907041a585f2e589b04501d2664dab2b5b43d85f704d78e631c4702d", @typed={0x8, 0x80, 0x0, 0x0, @str='{,-\x00'}, @typed={0x4, 0x84}, @typed={0x8, 0x1, 0x0, 0x0, @fd}]}, @generic="5c9aed7c82528806", @nested={0x320, 0x55, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @fd}, @generic="ed4785daf45d236078a1437afda16bf4ab427bea98c569e67064ec0c9f255b6b3d1bce4b0778981036953fa4d8d54399cac8a1cbf9c42f0daf80b6d4d5e863793a34da9b199f733be96291fbfe388a8f4af2cbc845c8422789af0ecef8d665326acaedecfb1da3978b83e8031fed0097656a8887e929da2727bcc06c940e1084e2ea711e6d5a1e36e096c4982a384a9ed129603e548c3444afe3254ea92d33b2166d6040c97f3c2e0f12e0", @generic="5aff379eb9de93b8aabd9a07726b86a17a8acc8dc0b65f0e3ee2ed6eb32fc2e9d58d3e5eca787254cbc7b0045ed90fbb9664245f863891d83417c62b4b9bd1a54ee1e25817ebe4072bce5cd147832ba399177bcfe34c1546b8d1079a67e3f0a43a0c47cab118ca57d20f6fe054ca7995e53e6952585a6e510e308e6f6890209c4a43960f955b1e24f8b13f2e9480a637e690261fe9a8dfeff67e201a789a28a9f4a95d53aa122240f85c23bf6b85eb1fd21ece41ae4795df601b7bef0d7f45652f9bb2fbdc62f8", @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="0d657fcf26bbdcf6a7c7d05a3764b8b179e3a23884bd760c742ef655b81a6b77c9ac3af31b0a862a05eae09791b0e32354b10c250b731435123315b02415cad05e90393f25c9d29b42f1cf990c8d29fd8ca62007990408e295704ca3eae78954bc69cb710bb293d5b0948813a332cc96167b6c44d92de8621f80aa750837450b7e0e46f85bb51a6afc0261338a26c8780e2e180326456bd6619ade414d64b5d71eecbafe1c972a4a548f81e8a1a3987c3637bf18621e61", @typed={0x8, 0x16, 0x0, 0x0, @uid}, @generic="05330bac55e2f0e22d9f7046a171fd673a692656137e604a2b460dfec6d18068fbada4a0d16cb68047e3da9084cd076f7bac03a8c930344ae246bc50657df7a90550a45f30489a5a6a405a4f3290296155359d4340c3d66d01ca86b833fddd0523b1f0d0aa347627df17282ac1906dc89bb09ee3bbba1b94acf59cee5c39f0d61db924da54407bab5e9323f0d22287943236c6749c5ecf8045ee903d27455472f29415bd07d2d62bb2d532cf04c0a6687a1df927954d1926226de59320ba871ce18ed9", @typed={0xc, 0xb, 0x0, 0x0, @u64=0x3}]}, @typed={0x8, 0x83, 0x0, 0x0, @ipv4=@multicast2}, @generic="36ae705e621abbcc847349e65e1990d70446268d36d5205f0b23eecd27d739d1055d0a9697e55e1aa7f5d745b99caca2fbf8f6425511515131b4ff0c957cd1b8a4"]}, 0x180c}], 0x2, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40, 0x4000}, 0x4000) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r7 = getpid() process_vm_readv(r7, &(0x7f0000000380)=[{}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/13, 0xd}], 0x6, &(0x7f0000000700)=[{&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/106, 0x6a}, {&(0x7f0000000580)=""/52, 0x34}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000680)=""/69, 0x45}], 0x7, 0x0) 10:18:49 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="0000000014"], 0x3c}}, 0x0) 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xffffff9e, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) [ 3477.053391][T27361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=27361 comm=syz-executor.2 [ 3477.066645][T27361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=27361 comm=syz-executor.2 [ 3477.080048][T27363] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3477.084090][T27361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=27361 comm=syz-executor.2 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xffffffea, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xffffffef, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:49 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x7, &(0x7f0000000040)) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) [ 3477.102392][T27361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pid=27361 comm=syz-executor.2 [ 3477.115280][T27361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63 sclass=netlink_route_socket pid=27361 comm=syz-executor.2 [ 3477.128134][T27361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pid=27361 comm=syz-executor.2 10:18:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="0000000014"], 0x3c}}, 0x0) 10:18:49 executing program 2: ioprio_get$pid(0x2, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() r2 = getpgrp(0x0) getpgid(r2) r3 = socket$netlink(0x10, 0x3, 0x0) (async) r4 = getuid() sendmsg$netlink(r3, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f00000022c0)=ANY=[@ANYBLOB="100000003b00040000000000000000005b046acd575c878830137bdb9d933e85"], 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r3, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r4}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0), 0x40, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000100)) sendmsg$netlink(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000880)={0x1cc, 0x28, 0x300, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x16, 0x0, 0x0, @pid=r1}, @nested={0x1b1, 0x59, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="55f8f0553622c46255d2a412795c7461076c9972abd93494c92fec008162fedd45291cfc16bb5866fffe6d02759b5ff180c74fa8e06a2d104fbbc65597761622fee03858f67c5c1bdc4a8c3bdd7e5e1fe5b2bfb5adb0ff91ddb856670b85953cb0d09a01de2507c51b4d8111d2260cc4b5df7d4c4908bbc67599716111bf370331579ebf7e25323f3f42d7da453cd09b441ebc94be54343503a65a0566005610c1748efb2ff6def1c75625506d8462ceebfa92d64d04090f5eeb4d0f2020049d199cc2b8e66191f0ab8bdea35db7611fcc121fcfe3935cbf81fa0c1108e12c", @typed={0x8, 0x3c, 0x0, 0x0, @fd}, @typed={0x4b, 0x11, 0x0, 0x0, @binary="2452927b45d0020afbe72d22ec98763b35924caea1227159733697b4439ba49067e026fd3cd74ea20065aa95dcdb2caae4cad49de294e5213e749ef641f91cdecee79324e19f0b"}, @generic="4dfb877f32faa7e2aa311d3520ec3e1b803138b4176f4cacf9fbfca8e4d3d05cbc78a9ee418f41f01f66b5e8bd226da80bcb9defb9cb99dcfedfa43c3a18a517001cec7378b91464d3934034159242ca451d7fb719df6fee3080cb797ae2ec395f7c65068023cc6bbef371d411e3c0c456ad"]}]}, 0x1cc}, {&(0x7f0000000a80)={0x180c, 0x20, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@generic="629a3fb326f40f98c6f43f2fe01cc489c34514258e21d11d2f7d4c6dc6d8e0b2400738707d7680514d89bb9bf7b884127cf019c24f1d1022fc351748463dfb972040e7a965c67b90b2c8ad094e63b3135930de9de52b302fac000480c19c57c3ef45a2f02b972864e1428ac3232953b43beb6f361164593a688a55ce6ea247114f9fd3ff6740fa834211bf93ab95297876b9456ca6d6dc799c0048bdf90cec1ed46b0d1b7d714024216c150d40384eab4b602ba7bf0f694b6760dd55b4628a9ab8f59d2b89bc91316e8c5780fafe1639c522aee62d7c780cbf", @nested={0x18d, 0x89, 0x0, 0x1, [@generic="fe0d45687f43906bc98913a4d8680e93311bc6e59080a9fb52f6749b78e38447edc39e941b1bf3871e8157d3727b29449c6c4f4595e173d54a37d310558400c3e586a29ddb4b3aae9d3b9a0ebd827f90b039d7cbbc18bc222b18b3d2a8b0af01ce8713baa5fe9e1a643260b78cf9233b12add4bf122f8fb3d63a9401911089e50da829a27a74300ed6cbc397d044b105461da6d1e775bbcff90bee7931f8917b260001910401eff5b372112c729ed7aec6ddb550fa8cbb26b54e07e76d0c807255782cf2a1c4e18a0168502e5af10f37661a88f4dc28cc", @typed={0x8, 0x25, 0x0, 0x0, @ipv4=@private=0xa010100}, @generic="a9cf4cefbe8f35126d63e5bf1daa8e124f49687c1e39b5c97addaef304bca78fb8497f0ad9e258380e2947c868b8e01380b4aa3238b3590939bd5f2689b5cf8d76c61232e01e4b35fb62764e01224dec5d157efbe8b44c16044040082a45e46768c0873c33bf20815fe445f6c9fa618a3e01e534b8983db33a5af807127123b05e30c8875df2dd92d700b5a3e586ab9c92e93052dcb5dcd6b952f8eb5f2222622eb9625915f07a5b2671"]}, @nested={0x1220, 0x92, 0x0, 0x1, [@generic="8837bf13cd3d97421a8eb03e4847ce00990f369b1c77f3ee2f8a7774e704b3ad9f155694ebed139d3b2d725af9ed8ff987d0d0a3597cc68255f17af0deac1d2fdc075ffc217df88832d6f71384cb081bf8acd150618efa5b2dece00c826a245e8be31c2b2bc4816b8bec49b1", @typed={0x1004, 0x71, 0x0, 0x0, @binary="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@generic="650f4c735d3605d5367ba01d83edd8137a997c6ea585cd336856776ab03926d4c2abd55102fbabe3d7ec8c5e50632e57cc751952a3d36e3d9f5cc4a4836d149af9f21e54e1eb37b26f1901e0293ac6712e7d", @generic="3f83b296514fb1b8aaf1199138d43b708d37242303d12af004d46abebb16c077bba63c8f07a2abab079b580ba3c898643cc2aafa409f6a4685476b9b68917f2585077adf3b61ede6ae564c86baed6b83ea19cc324005eac9889bdd6a92ef6274eb0e68b387ff9744d375a715de83b948c7a7fe04a314fc25e82ad27a8dd21c7f192ef8fe41015e104c8c55210714f6314e126bf8e353d40c45e4187537872759e8e8d609f3f02199933ff6bb", @generic="97d853665e71766d5935809011750b7779cd984b50456110786b11b0e26f996ea59ccb09befb8f22fe55fbec3c49be884da9997aa0a02086409903665b5d38b7e8fab2a5d5f41ccd9b7887dcaeaa466085adb1877ed07ca98d560dee6dba35a1598857151da35f4abc16ae7298081c3b34b2edab9ddaf93ba3d193c83b39907041a585f2e589b04501d2664dab2b5b43d85f704d78e631c4702d", @typed={0x8, 0x80, 0x0, 0x0, @str='{,-\x00'}, @typed={0x4, 0x84}, @typed={0x8, 0x1, 0x0, 0x0, @fd}]}, @generic="5c9aed7c82528806", @nested={0x320, 0x55, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @fd}, @generic="ed4785daf45d236078a1437afda16bf4ab427bea98c569e67064ec0c9f255b6b3d1bce4b0778981036953fa4d8d54399cac8a1cbf9c42f0daf80b6d4d5e863793a34da9b199f733be96291fbfe388a8f4af2cbc845c8422789af0ecef8d665326acaedecfb1da3978b83e8031fed0097656a8887e929da2727bcc06c940e1084e2ea711e6d5a1e36e096c4982a384a9ed129603e548c3444afe3254ea92d33b2166d6040c97f3c2e0f12e0", @generic="5aff379eb9de93b8aabd9a07726b86a17a8acc8dc0b65f0e3ee2ed6eb32fc2e9d58d3e5eca787254cbc7b0045ed90fbb9664245f863891d83417c62b4b9bd1a54ee1e25817ebe4072bce5cd147832ba399177bcfe34c1546b8d1079a67e3f0a43a0c47cab118ca57d20f6fe054ca7995e53e6952585a6e510e308e6f6890209c4a43960f955b1e24f8b13f2e9480a637e690261fe9a8dfeff67e201a789a28a9f4a95d53aa122240f85c23bf6b85eb1fd21ece41ae4795df601b7bef0d7f45652f9bb2fbdc62f8", @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="0d657fcf26bbdcf6a7c7d05a3764b8b179e3a23884bd760c742ef655b81a6b77c9ac3af31b0a862a05eae09791b0e32354b10c250b731435123315b02415cad05e90393f25c9d29b42f1cf990c8d29fd8ca62007990408e295704ca3eae78954bc69cb710bb293d5b0948813a332cc96167b6c44d92de8621f80aa750837450b7e0e46f85bb51a6afc0261338a26c8780e2e180326456bd6619ade414d64b5d71eecbafe1c972a4a548f81e8a1a3987c3637bf18621e61", @typed={0x8, 0x16, 0x0, 0x0, @uid}, @generic="05330bac55e2f0e22d9f7046a171fd673a692656137e604a2b460dfec6d18068fbada4a0d16cb68047e3da9084cd076f7bac03a8c930344ae246bc50657df7a90550a45f30489a5a6a405a4f3290296155359d4340c3d66d01ca86b833fddd0523b1f0d0aa347627df17282ac1906dc89bb09ee3bbba1b94acf59cee5c39f0d61db924da54407bab5e9323f0d22287943236c6749c5ecf8045ee903d27455472f29415bd07d2d62bb2d532cf04c0a6687a1df927954d1926226de59320ba871ce18ed9", @typed={0xc, 0xb, 0x0, 0x0, @u64=0x3}]}, @typed={0x8, 0x83, 0x0, 0x0, @ipv4=@multicast2}, @generic="36ae705e621abbcc847349e65e1990d70446268d36d5205f0b23eecd27d739d1055d0a9697e55e1aa7f5d745b99caca2fbf8f6425511515131b4ff0c957cd1b8a4"]}, 0x180c}], 0x2, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40, 0x4000}, 0x4000) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r7 = getpid() process_vm_readv(r7, &(0x7f0000000380)=[{}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/13, 0xd}], 0x6, &(0x7f0000000700)=[{&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/106, 0x6a}, {&(0x7f0000000580)=""/52, 0x34}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000680)=""/69, 0x45}], 0x7, 0x0) [ 3477.143952][T27364] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=27364 comm=syz-executor.0 [ 3477.153622][T27361] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3477.156968][T27364] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=27364 comm=syz-executor.0 [ 3477.182015][T27383] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3477.194651][T27386] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 10:18:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="0000000014"], 0x3c}}, 0x0) 10:18:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x50, 0x4, 0x0, 0x5, 0x140, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0xfffffffe, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:49 executing program 2: ioprio_get$pid(0x2, 0xffffffffffffffff) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) r1 = gettid() (async, rerun: 32) r2 = getpgrp(0x0) getpgid(r2) (async) r3 = socket$netlink(0x10, 0x3, 0x0) (async) r4 = getuid() sendmsg$netlink(r3, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f00000022c0)=ANY=[@ANYBLOB="100000003b00040000000000000000005b046acd575c878830137bdb9d933e85"], 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r3, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r4}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0), 0x40, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000100)) (async) sendmsg$netlink(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000880)={0x1cc, 0x28, 0x300, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x16, 0x0, 0x0, @pid=r1}, @nested={0x1b1, 0x59, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="55f8f0553622c46255d2a412795c7461076c9972abd93494c92fec008162fedd45291cfc16bb5866fffe6d02759b5ff180c74fa8e06a2d104fbbc65597761622fee03858f67c5c1bdc4a8c3bdd7e5e1fe5b2bfb5adb0ff91ddb856670b85953cb0d09a01de2507c51b4d8111d2260cc4b5df7d4c4908bbc67599716111bf370331579ebf7e25323f3f42d7da453cd09b441ebc94be54343503a65a0566005610c1748efb2ff6def1c75625506d8462ceebfa92d64d04090f5eeb4d0f2020049d199cc2b8e66191f0ab8bdea35db7611fcc121fcfe3935cbf81fa0c1108e12c", @typed={0x8, 0x3c, 0x0, 0x0, @fd}, @typed={0x4b, 0x11, 0x0, 0x0, @binary="2452927b45d0020afbe72d22ec98763b35924caea1227159733697b4439ba49067e026fd3cd74ea20065aa95dcdb2caae4cad49de294e5213e749ef641f91cdecee79324e19f0b"}, @generic="4dfb877f32faa7e2aa311d3520ec3e1b803138b4176f4cacf9fbfca8e4d3d05cbc78a9ee418f41f01f66b5e8bd226da80bcb9defb9cb99dcfedfa43c3a18a517001cec7378b91464d3934034159242ca451d7fb719df6fee3080cb797ae2ec395f7c65068023cc6bbef371d411e3c0c456ad"]}]}, 0x1cc}, {&(0x7f0000000a80)={0x180c, 0x20, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@generic="629a3fb326f40f98c6f43f2fe01cc489c34514258e21d11d2f7d4c6dc6d8e0b2400738707d7680514d89bb9bf7b884127cf019c24f1d1022fc351748463dfb972040e7a965c67b90b2c8ad094e63b3135930de9de52b302fac000480c19c57c3ef45a2f02b972864e1428ac3232953b43beb6f361164593a688a55ce6ea247114f9fd3ff6740fa834211bf93ab95297876b9456ca6d6dc799c0048bdf90cec1ed46b0d1b7d714024216c150d40384eab4b602ba7bf0f694b6760dd55b4628a9ab8f59d2b89bc91316e8c5780fafe1639c522aee62d7c780cbf", @nested={0x18d, 0x89, 0x0, 0x1, [@generic="fe0d45687f43906bc98913a4d8680e93311bc6e59080a9fb52f6749b78e38447edc39e941b1bf3871e8157d3727b29449c6c4f4595e173d54a37d310558400c3e586a29ddb4b3aae9d3b9a0ebd827f90b039d7cbbc18bc222b18b3d2a8b0af01ce8713baa5fe9e1a643260b78cf9233b12add4bf122f8fb3d63a9401911089e50da829a27a74300ed6cbc397d044b105461da6d1e775bbcff90bee7931f8917b260001910401eff5b372112c729ed7aec6ddb550fa8cbb26b54e07e76d0c807255782cf2a1c4e18a0168502e5af10f37661a88f4dc28cc", @typed={0x8, 0x25, 0x0, 0x0, @ipv4=@private=0xa010100}, @generic="a9cf4cefbe8f35126d63e5bf1daa8e124f49687c1e39b5c97addaef304bca78fb8497f0ad9e258380e2947c868b8e01380b4aa3238b3590939bd5f2689b5cf8d76c61232e01e4b35fb62764e01224dec5d157efbe8b44c16044040082a45e46768c0873c33bf20815fe445f6c9fa618a3e01e534b8983db33a5af807127123b05e30c8875df2dd92d700b5a3e586ab9c92e93052dcb5dcd6b952f8eb5f2222622eb9625915f07a5b2671"]}, @nested={0x1220, 0x92, 0x0, 0x1, [@generic="8837bf13cd3d97421a8eb03e4847ce00990f369b1c77f3ee2f8a7774e704b3ad9f155694ebed139d3b2d725af9ed8ff987d0d0a3597cc68255f17af0deac1d2fdc075ffc217df88832d6f71384cb081bf8acd150618efa5b2dece00c826a245e8be31c2b2bc4816b8bec49b1", @typed={0x1004, 0x71, 0x0, 0x0, @binary="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@generic="650f4c735d3605d5367ba01d83edd8137a997c6ea585cd336856776ab03926d4c2abd55102fbabe3d7ec8c5e50632e57cc751952a3d36e3d9f5cc4a4836d149af9f21e54e1eb37b26f1901e0293ac6712e7d", @generic="3f83b296514fb1b8aaf1199138d43b708d37242303d12af004d46abebb16c077bba63c8f07a2abab079b580ba3c898643cc2aafa409f6a4685476b9b68917f2585077adf3b61ede6ae564c86baed6b83ea19cc324005eac9889bdd6a92ef6274eb0e68b387ff9744d375a715de83b948c7a7fe04a314fc25e82ad27a8dd21c7f192ef8fe41015e104c8c55210714f6314e126bf8e353d40c45e4187537872759e8e8d609f3f02199933ff6bb", @generic="97d853665e71766d5935809011750b7779cd984b50456110786b11b0e26f996ea59ccb09befb8f22fe55fbec3c49be884da9997aa0a02086409903665b5d38b7e8fab2a5d5f41ccd9b7887dcaeaa466085adb1877ed07ca98d560dee6dba35a1598857151da35f4abc16ae7298081c3b34b2edab9ddaf93ba3d193c83b39907041a585f2e589b04501d2664dab2b5b43d85f704d78e631c4702d", @typed={0x8, 0x80, 0x0, 0x0, @str='{,-\x00'}, @typed={0x4, 0x84}, @typed={0x8, 0x1, 0x0, 0x0, @fd}]}, @generic="5c9aed7c82528806", @nested={0x320, 0x55, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @fd}, @generic="ed4785daf45d236078a1437afda16bf4ab427bea98c569e67064ec0c9f255b6b3d1bce4b0778981036953fa4d8d54399cac8a1cbf9c42f0daf80b6d4d5e863793a34da9b199f733be96291fbfe388a8f4af2cbc845c8422789af0ecef8d665326acaedecfb1da3978b83e8031fed0097656a8887e929da2727bcc06c940e1084e2ea711e6d5a1e36e096c4982a384a9ed129603e548c3444afe3254ea92d33b2166d6040c97f3c2e0f12e0", @generic="5aff379eb9de93b8aabd9a07726b86a17a8acc8dc0b65f0e3ee2ed6eb32fc2e9d58d3e5eca787254cbc7b0045ed90fbb9664245f863891d83417c62b4b9bd1a54ee1e25817ebe4072bce5cd147832ba399177bcfe34c1546b8d1079a67e3f0a43a0c47cab118ca57d20f6fe054ca7995e53e6952585a6e510e308e6f6890209c4a43960f955b1e24f8b13f2e9480a637e690261fe9a8dfeff67e201a789a28a9f4a95d53aa122240f85c23bf6b85eb1fd21ece41ae4795df601b7bef0d7f45652f9bb2fbdc62f8", @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="0d657fcf26bbdcf6a7c7d05a3764b8b179e3a23884bd760c742ef655b81a6b77c9ac3af31b0a862a05eae09791b0e32354b10c250b731435123315b02415cad05e90393f25c9d29b42f1cf990c8d29fd8ca62007990408e295704ca3eae78954bc69cb710bb293d5b0948813a332cc96167b6c44d92de8621f80aa750837450b7e0e46f85bb51a6afc0261338a26c8780e2e180326456bd6619ade414d64b5d71eecbafe1c972a4a548f81e8a1a3987c3637bf18621e61", @typed={0x8, 0x16, 0x0, 0x0, @uid}, @generic="05330bac55e2f0e22d9f7046a171fd673a692656137e604a2b460dfec6d18068fbada4a0d16cb68047e3da9084cd076f7bac03a8c930344ae246bc50657df7a90550a45f30489a5a6a405a4f3290296155359d4340c3d66d01ca86b833fddd0523b1f0d0aa347627df17282ac1906dc89bb09ee3bbba1b94acf59cee5c39f0d61db924da54407bab5e9323f0d22287943236c6749c5ecf8045ee903d27455472f29415bd07d2d62bb2d532cf04c0a6687a1df927954d1926226de59320ba871ce18ed9", @typed={0xc, 0xb, 0x0, 0x0, @u64=0x3}]}, @typed={0x8, 0x83, 0x0, 0x0, @ipv4=@multicast2}, @generic="36ae705e621abbcc847349e65e1990d70446268d36d5205f0b23eecd27d739d1055d0a9697e55e1aa7f5d745b99caca2fbf8f6425511515131b4ff0c957cd1b8a4"]}, 0x180c}], 0x2, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40, 0x4000}, 0x4000) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r7 = getpid() process_vm_readv(r7, &(0x7f0000000380)=[{}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/13, 0xd}], 0x6, &(0x7f0000000700)=[{&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/106, 0x6a}, {&(0x7f0000000580)=""/52, 0x34}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000680)=""/69, 0x45}], 0x7, 0x0) 10:18:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400"], 0x3c}}, 0x0) 10:18:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getuid() (async) sendmsg$netlink(r2, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r3}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r4 = getpgrp(0x0) r5 = getpgid(r4) (async) r6 = getpgrp(0x0) getpgid(r6) sendmsg$netlink(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc, &(0x7f0000001f80)=[{&(0x7f0000000440)={0x12ac, 0x8, 0x100, 0x70bd28, 0x25dfdbff, "", [@nested={0x1159, 0x44, 0x0, 0x1, [@typed={0x4, 0x15}, @typed={0x14, 0x63, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @generic="99f034c6a2940973ce2e19f28fa015c631b3e59e0572de53ec290c0811bd1ba5d7cada747589c2f478d2620738f98481496e2b855d724c432518f3d6ff6a13f369889df00d776d5182616bc57651880e232bf8f87f2a6e7f6e99bb022f86ed7628fb3bc66dc3c8a07bb035e0521fdb30a5a1f40639f9e33c60518469241d533a65840e05beac5809089d66690d99f8f31fcc004bd4dbf9f73747017ec78172ba7030cd6446855d7e35db2de1c5e9b63b8097201b2ece2aa33560adb9f3bc2cfbcac407bbeebc392ea812bea50c288065136cf50e190243c8", @typed={0x4, 0x2e}, @generic="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@generic="8b41a4016ec1690a892a51d7e4a85011ea3b7e9848a8f6fd613aae8555d96cdec668e08da1c71c95bd7559e169c9c8db38dd65f2d8d613383943ae775a2efd32", @typed={0x8, 0x58, 0x0, 0x0, @u32=0x10001}, @typed={0xa6, 0x13, 0x0, 0x0, @binary="64d2d1bfd2bb7bc81b7da5bc235d5791a3aa0e286656a0e4e3b9ccefa61e7aa040e60f380b1cd6f53d7052fffd9fc5b0c38738dc8cc1f07b26856f16d747c87073e9b33bf50343c71cb7d815d9b561ee03961ad4d7f41fb9aa90856dd6ad43ff2c246f7dee13a56ef6d436ab61be80f47c8fd2d456f733402d1e49a5d93aab1f731681035f848b2ef5ab33f52bee722140077915aacecbe356419fd6f7834a788d32"}]}]}, 0x1b0}, {&(0x7f0000001c00)={0x360, 0x15, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x1, 0x0, 0x0, @pid}, @nested={0x15f, 0x43, 0x0, 0x1, [@generic="0821c608572f5e8ee2f809d1fc0d82fb3ac90f078036c3125d3954f417657dcb70f78cdae90054c6ec05a2f714cf77d2a437ff61365b5b17a37de80465de4ba4127b67ebdaa4c03534f9d9fd341575297268ca9de093a8c734c0cb72834c11b96ad7d668902571868ee8d9bbfe88b1873abce39077ba080b9b38c44cb2f61834c5bdb52b3e586333", @generic="59fd587d1538b3905f1063b5804202ef768ee880ec881e9c9c92958d06480a80af90447f1f8c3368907a0b8904e9645b842cd36d84f8d98391085f783acf2f2907366643095d9be496d6645a997f332d8e8fea633b14f3e6cb2f8819d3a35c0fbb6c186c3f78ab2461556ea565cd76346089014e6d8180646fdb17a0b2c2d853112ab7f938510605e665c1ea255f5a51e2efb9125f3bc60ab409eff82d1ce763a5ccfb0dcddd5b320b7332a84bc44d40517c69a9e3b16ba0e0efd72377ad61f341e6cea714804a59cddeb37bd46d6e3c88758e"]}, @nested={0x108, 0x81, 0x0, 0x1, [@typed={0x103, 0xc, 0x0, 0x0, @binary="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"}]}, @typed={0x8, 0x8e, 0x0, 0x0, @ipv4=@loopback}, @generic="1102323f8ceb6ec4febe4ad94e101c435fbcb461253f5ba68352ca2d41f1be65d77645458621bba35c13f46f6b8925d83c85e818078779e79e9bdb14f10689781f395e46ac76065e5e8f89ea89e5eeef687616f9193dba32afcc308697b8bab1f05cf9e2f6c6e01cc63a6b4ccb7fcaf9c1703af3765440584faf2d0563827136fa14c650bf1b1fa7344adee338b6fed7fdf9fc6b4a311902da92e4b2b3320bad904db85f0eaa1babaa97c7409aacde49cd0080e3d2ff43bc595dbd3c0631bb2f48f938b347ddcaf26fe4c1e83bd1bca64834ffd6135bca"]}, 0x360}], 0x5, 0x0, 0x0, 0x20000000}, 0x0) (async) r7 = socket$netlink(0x10, 0x3, 0x0) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000000180)=""/54, &(0x7f0000000240)=0x36) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000100)) (async) r9 = socket$netlink(0x10, 0x3, 0x0) (async) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r9, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r10, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) (async) sendmsg$BATADV_CMD_TP_METER(r7, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x40c, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20048080) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00000000140001000000000000000000000000e3ffffff010a0002000180c20000000000"], 0x3c}}, 0x0) [ 3477.207655][T27364] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3477.225950][T27391] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 10:18:49 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x4, 0x1, 0x2, 0x0, 0x0, 0x20, 0x84000, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0x7ff, 0x9}, 0x2080, 0x1, 0x2, 0x9, 0x101, 0x2, 0x4, 0x0, 0xe000000, 0x0, 0xf6}, r0, 0xd, 0xffffffffffffffff, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x6, 0x80, 0x6, 0x96, 0x2, 0x20, 0x0, 0x400000000, 0x80500, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5fa5, 0x2, @perf_config_ext={0x5, 0xca1}, 0x4001, 0x0, 0x14, 0x7, 0x2, 0x8411, 0xffff, 0x0, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0xe, r1, 0x5) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000001c0)={0x160, 0x22, 0x2, 0x70bd29, 0x25dfdbff, "", [@nested={0x92, 0x5b, 0x0, 0x1, [@generic="99160fbf175329eb63d69a9f1f1f8343bae166113de9eacf2a8572bd060e50299895c09c1b7d6afdfae190a9ba3ae824c0d8dde6a27a6d0b6ea77ed570bc8173e1117ab0b0e887ec30510886aa44bd75335f4672717c28fe71b4b9f6d6deb671ee340edb2c3c3ab9a562ee9ce6c3c086deb84824459b60bb48db072f8bfefe7e7d24c0869be76a38c566e42959be"]}, @typed={0xc, 0x54, 0x0, 0x0, @u64=0x10001}, @typed={0x8, 0x24, 0x0, 0x0, @pid=r0}, @typed={0x8, 0x52, 0x0, 0x0, @u32=0x2c2b}, @generic="9e816b34cc87683433012915ab7522171328cb64d996aeda41548a85077223383f5beb8e373f2de92492462221cac2f39161fbdaf199f28a875cec7be096928692e302196d711c61dbaa06288bb8319a8ae82a92a6db8f0766c9306c781264a790ff8771300bf2fbcc88f28371c0d222590b5deba0d391ded31913f06ee08b1230cc3a0610e0e2b05fe6f596a1ea40747df136aa49e8f96f7aecc616a72111"]}, 0x160}, {&(0x7f0000000340)={0x2d4, 0x20, 0x100, 0x70bd2d, 0x25dfdbff, "", [@generic="bc9ec884ff4588f899f3ab1bdf4e68f3291c835efa5d43f367ef046254c2adc06aca4369dcecfe42e3cff03191f7748284dedadebc58518d91e56d793ec1c779c506ebab4ae946137ac0494e3ad653587c028919d4184878d93502ef3dc2391137a1a6b54323923fcc7be7d872a3a934ec3fc90bb4a739e875036bfbbc1731f56360264ab36b73738112f3c72449efc39a68be6cca909c138508d15029dc62d518a4458fc41bac0fea4e244a08d698a44952911aa1d605550b9cab18e8d06b57fe2345a37a285e162853df12a0358ef1ddf413a2627d6f7cc76ea50c", @generic="a34b179155cacc2bb350e0fe040092f03b4615a5643d1b9309ee77acfea6d0b11430efcee43cbfb4c87d0f622a6858ca1f843b74384181b96a0a14a35c04673a984531a22ea2b8d27752ae6275df7cc11e7423c01948925eec76f2aa1c6dcbb11ae4727bc1a17cde3045d909b3149f7d0f55cd3577aa4868c4383b47e435a50f18be602ce2d792225e5470583d309adb15a79b968302b80558cae57d397ec7a680bc8716f9be6a940484b56f8a81b5da72236708199dd23928fe8576d0db0fe88d45059c8bf333c5d014ae1e7dc64cf476fde3091f", @generic="ed6474d32cbc2b0ed80035e0c85acec029e852becde3aac3fcb8f9fe363d6cb2e57315cec0a933bb20d5e00e81147fdf4b27cd9731c51b655f8c76aa383059d4917d814d7617643a803bce87d56f2f165f91e0fb1dbf78f20b208edb6fb7ce9e87e29100d00af46bfbecbf41841924321850ffaa454644dcb88a7bdbec169c274d6319c50a96f13e6506d2528c83b8eb15fc591a0fd0871a10400e745251aa2111acccc7f472c57b3aae1d5235bd324101b8e35726339e99383442bf26401b858a4e59d3ad00dd5b45e0ea05727001fae827ba160f31f3492b5f9765d35110f825eaf22fad4c482fa0780f135302e3e5b3e847d3b1a6", @typed={0x8, 0x5f, 0x0, 0x0, @u32=0x6}, @nested={0xc, 0x40, 0x0, 0x1, [@typed={0x8, 0x1a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x42}}]}, @typed={0x8, 0x54, 0x0, 0x0, @uid}]}, 0x2d4}], 0x2, &(0x7f0000000640)=[@rights={{0x1c, 0x1, 0x1, [r2, r3, r4]}}], 0x20}, 0x20004041) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xf, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:49 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x7, &(0x7f0000000040)) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400"], 0x3c}}, 0x0) 10:18:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getuid() sendmsg$netlink(r2, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r3}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r4 = getpgrp(0x0) r5 = getpgid(r4) r6 = getpgrp(0x0) getpgid(r6) (async) sendmsg$netlink(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc, &(0x7f0000001f80)=[{&(0x7f0000000440)={0x12ac, 0x8, 0x100, 0x70bd28, 0x25dfdbff, "", [@nested={0x1159, 0x44, 0x0, 0x1, [@typed={0x4, 0x15}, @typed={0x14, 0x63, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @generic="99f034c6a2940973ce2e19f28fa015c631b3e59e0572de53ec290c0811bd1ba5d7cada747589c2f478d2620738f98481496e2b855d724c432518f3d6ff6a13f369889df00d776d5182616bc57651880e232bf8f87f2a6e7f6e99bb022f86ed7628fb3bc66dc3c8a07bb035e0521fdb30a5a1f40639f9e33c60518469241d533a65840e05beac5809089d66690d99f8f31fcc004bd4dbf9f73747017ec78172ba7030cd6446855d7e35db2de1c5e9b63b8097201b2ece2aa33560adb9f3bc2cfbcac407bbeebc392ea812bea50c288065136cf50e190243c8", @typed={0x4, 0x2e}, @generic="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@typed={0x8, 0x2e, 0x0, 0x0, @fd=r0}, @generic, @generic="0b8350a8d61587193df4ebca9cd1452956c3a7f94a12a66a1417ca9c7502b2581c4a04e17f24e700133890d62fe1c40e31e4c0c0934bde4e828354b8492b79cf366e25af1e2c6e760c27c363376de57de4c438ecf96f851e10"]}, @nested={0x13f, 0x25, 0x0, 0x1, [@generic="167122f400b099169e3a453f60f054db6a3b0bd2ab977cd60fb326d2b97e8f2ba54044105488d00af4368869eb21effeee25d8de6a76aa0d46ef2454a0ded2810d6c0b77e21af98c37238aa80307468d6a8baf68dc558da1f8bb1dce0aa1b001d565998eed", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@loopback}, @generic="ae0cb5c8402d94a9cf6043ae959c5ab7db035135d708b63b734eac1db4e489d943a87ac23b617b1cb85bd0e9f1c295872e7bce5f92a3811d0700c05267e808e31551a437aa6c2b70e27578bf5c27c152673a", @typed={0x8, 0x1b, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x32, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r4}, @typed={0x4d, 0x2, 0x0, 0x0, @binary="64f7078fb9fbf30aa309c513d225674f691b2268a3b75ab2c77b3919b5216cdc5afee6189cd50d8211ecc55f6943c009b6eb2544eb28b9c8c057bab78100e53f80372ec8b65b47e259"}, @typed={0x8, 0x5b, 0x0, 0x0, @ipv4=@empty}]}]}, 0x12ac}, {&(0x7f0000000380)={0x10, 0x23, 0x20, 0x70bd2d, 0x25dfdbfd}, 0x10}, {&(0x7f0000002000)={0x314, 0x26, 0x800, 0x2, 0x25dfdbff, "", [@generic="71daf0c8e6ce4d6bd1a72a978c8072222d2b6b8c53a0646cab89bd2696c0ffcc5c9010c41ca408073b82b986f7f717eef78b78d33f1d5eba5ce978760f90894140b85b3dad31c6299258c4b76f015e7df55ace59d026e9022d408c314e1a05459f507543850f848097a12665f25e3af04f334fbb2fa38034191f4c2435ecf8e6c550ba31c0c1cb45d5681e09b0855af2", @nested={0x222, 0x87, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @pid=r6}, @generic="b5f9e76d14dd7e9dd28bab9085d0377f78fc4bcf07c8e3d4026dccb20e9fefcc762edf4d5d632cffb9618a0f99c44497a1f98b0588ac76bb5270465ff06469cdb2c57486ca2f6d9bbd307345b6d21c947e614a8c66c26e279bc6eaac933f4880e19f253798fe1bd30d3b36323dc3e0214384c1f13dda11c0e93c3d50965241ffbe2854bf3c611d29d24dd966599fe0dd897c12196d7fa414166ba713a5", @typed={0xc, 0x4f, 0x0, 0x0, @u64=0x64}, @generic="ec64e64c578f33b764120a03fa38c7cd64ecf6427c4820c6b0a65d4f922c3e9f12bdba8fff41aaefbfdc36a05cbd0cbb2d45e5862f4d2fd3cafe89abfa8aa63c7b831dba4b5353201baabf8a348df0f15b1a6c73088604a5d29f7f74c77d1e34d8fac90d1346e7f44fdbbc89897fc2ca39629ec0be221b72c46d35d345fe3b2a933a94c08c59a9a6a0937df3a0b20c5ab85aa62fb834f2082e278a681f7c31427f6b0550237b64f5327d1c3b0eb6d2dfa6edf56db498d1a1c82460864f2bf7fcb5132535138e83765323464076d1321c59a4d221c6dea68ff9d8f15cd4d17bf02fd0d2be075c47889294", @typed={0x8, 0x78, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="093b9d9b59a3af00bb83ac6e1062924e64d5eb3f8c399a1016b3b3a5124c268a0b806a26547fd6c58e274c9590ada8c88f70b63b259f8a00a75f9a5fdd64c9896febbd77c6d91362337768e772e1c3e47fa065866e075d942200185369d05c366b94c19120e738e13658c8dcfc3b84eadf3bf08bd950a195545be6"]}, @nested={0xc, 0x92, 0x0, 0x1, [@typed={0x8, 0xa, 0x0, 0x0, @pid=r5}]}, @generic="544f79be180cf73f1d1f3e58eacf79c96bb60be5d097b95e0aa10cccdd84508c900fc01d3e91fcb300352db1f51986ddbd9bc27af0633a67a77191949b8f659c88"]}, 0x314}, {&(0x7f0000001a40)={0x1b0, 0x35, 0x600, 0x70bd27, 0x25dfdbfd, "", [@nested={0x1a0, 0x6f, 0x0, 0x1, [@typed={0xab, 0x6d, 0x0, 0x0, @binary="c37e13085770a895d9e13e7f63ceb19424838b3fe7ab28c877eaa668f4b3633aa0e6c66c9d93f8a1583d1e2e082a1f0dbfc1360e15ca5291469ea6e5e014f47af9072a805e3566d8f9dd429586b742898f4ace6b044bd3c697904b8612235764082403d080b7d49c2f59a8e7fe252c8e68c389f2f9aa1bd8924c8513381c3ad6149f717de55ae1c8bafbb959959751c54f2a7ecfd2977963604a6039c9fee31f5d6abac7d07858"}, @generic="8b41a4016ec1690a892a51d7e4a85011ea3b7e9848a8f6fd613aae8555d96cdec668e08da1c71c95bd7559e169c9c8db38dd65f2d8d613383943ae775a2efd32", @typed={0x8, 0x58, 0x0, 0x0, @u32=0x10001}, @typed={0xa6, 0x13, 0x0, 0x0, @binary="64d2d1bfd2bb7bc81b7da5bc235d5791a3aa0e286656a0e4e3b9ccefa61e7aa040e60f380b1cd6f53d7052fffd9fc5b0c38738dc8cc1f07b26856f16d747c87073e9b33bf50343c71cb7d815d9b561ee03961ad4d7f41fb9aa90856dd6ad43ff2c246f7dee13a56ef6d436ab61be80f47c8fd2d456f733402d1e49a5d93aab1f731681035f848b2ef5ab33f52bee722140077915aacecbe356419fd6f7834a788d32"}]}]}, 0x1b0}, {&(0x7f0000001c00)={0x360, 0x15, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x1, 0x0, 0x0, @pid}, @nested={0x15f, 0x43, 0x0, 0x1, [@generic="0821c608572f5e8ee2f809d1fc0d82fb3ac90f078036c3125d3954f417657dcb70f78cdae90054c6ec05a2f714cf77d2a437ff61365b5b17a37de80465de4ba4127b67ebdaa4c03534f9d9fd341575297268ca9de093a8c734c0cb72834c11b96ad7d668902571868ee8d9bbfe88b1873abce39077ba080b9b38c44cb2f61834c5bdb52b3e586333", @generic="59fd587d1538b3905f1063b5804202ef768ee880ec881e9c9c92958d06480a80af90447f1f8c3368907a0b8904e9645b842cd36d84f8d98391085f783acf2f2907366643095d9be496d6645a997f332d8e8fea633b14f3e6cb2f8819d3a35c0fbb6c186c3f78ab2461556ea565cd76346089014e6d8180646fdb17a0b2c2d853112ab7f938510605e665c1ea255f5a51e2efb9125f3bc60ab409eff82d1ce763a5ccfb0dcddd5b320b7332a84bc44d40517c69a9e3b16ba0e0efd72377ad61f341e6cea714804a59cddeb37bd46d6e3c88758e"]}, @nested={0x108, 0x81, 0x0, 0x1, [@typed={0x103, 0xc, 0x0, 0x0, @binary="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"}]}, @typed={0x8, 0x8e, 0x0, 0x0, @ipv4=@loopback}, @generic="1102323f8ceb6ec4febe4ad94e101c435fbcb461253f5ba68352ca2d41f1be65d77645458621bba35c13f46f6b8925d83c85e818078779e79e9bdb14f10689781f395e46ac76065e5e8f89ea89e5eeef687616f9193dba32afcc308697b8bab1f05cf9e2f6c6e01cc63a6b4ccb7fcaf9c1703af3765440584faf2d0563827136fa14c650bf1b1fa7344adee338b6fed7fdf9fc6b4a311902da92e4b2b3320bad904db85f0eaa1babaa97c7409aacde49cd0080e3d2ff43bc595dbd3c0631bb2f48f938b347ddcaf26fe4c1e83bd1bca64834ffd6135bca"]}, 0x360}], 0x5, 0x0, 0x0, 0x20000000}, 0x0) (async) r7 = socket$netlink(0x10, 0x3, 0x0) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000000180)=""/54, &(0x7f0000000240)=0x36) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000100)) r9 = socket$netlink(0x10, 0x3, 0x0) (async) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r9, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r10, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r7, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x40c, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20048080) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00000000140001000000000000000000000000e3ffffff010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x10, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32, @ANYBLOB="000000001400"], 0x3c}}, 0x0) [ 3477.271985][T27408] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x50, 0x4, 0x0, 0x5, 0x140, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x4, 0x1, 0x2, 0x0, 0x0, 0x20, 0x84000, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0x7ff, 0x9}, 0x2080, 0x1, 0x2, 0x9, 0x101, 0x2, 0x4, 0x0, 0xe000000, 0x0, 0xf6}, r0, 0xd, 0xffffffffffffffff, 0x2) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x6, 0x80, 0x6, 0x96, 0x2, 0x20, 0x0, 0x400000000, 0x80500, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5fa5, 0x2, @perf_config_ext={0x5, 0xca1}, 0x4001, 0x0, 0x14, 0x7, 0x2, 0x8411, 0xffff, 0x0, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0xe, r1, 0x5) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000001c0)={0x160, 0x22, 0x2, 0x70bd29, 0x25dfdbff, "", [@nested={0x92, 0x5b, 0x0, 0x1, [@generic="99160fbf175329eb63d69a9f1f1f8343bae166113de9eacf2a8572bd060e50299895c09c1b7d6afdfae190a9ba3ae824c0d8dde6a27a6d0b6ea77ed570bc8173e1117ab0b0e887ec30510886aa44bd75335f4672717c28fe71b4b9f6d6deb671ee340edb2c3c3ab9a562ee9ce6c3c086deb84824459b60bb48db072f8bfefe7e7d24c0869be76a38c566e42959be"]}, @typed={0xc, 0x54, 0x0, 0x0, @u64=0x10001}, @typed={0x8, 0x24, 0x0, 0x0, @pid=r0}, @typed={0x8, 0x52, 0x0, 0x0, @u32=0x2c2b}, @generic="9e816b34cc87683433012915ab7522171328cb64d996aeda41548a85077223383f5beb8e373f2de92492462221cac2f39161fbdaf199f28a875cec7be096928692e302196d711c61dbaa06288bb8319a8ae82a92a6db8f0766c9306c781264a790ff8771300bf2fbcc88f28371c0d222590b5deba0d391ded31913f06ee08b1230cc3a0610e0e2b05fe6f596a1ea40747df136aa49e8f96f7aecc616a72111"]}, 0x160}, {&(0x7f0000000340)={0x2d4, 0x20, 0x100, 0x70bd2d, 0x25dfdbff, "", [@generic="bc9ec884ff4588f899f3ab1bdf4e68f3291c835efa5d43f367ef046254c2adc06aca4369dcecfe42e3cff03191f7748284dedadebc58518d91e56d793ec1c779c506ebab4ae946137ac0494e3ad653587c028919d4184878d93502ef3dc2391137a1a6b54323923fcc7be7d872a3a934ec3fc90bb4a739e875036bfbbc1731f56360264ab36b73738112f3c72449efc39a68be6cca909c138508d15029dc62d518a4458fc41bac0fea4e244a08d698a44952911aa1d605550b9cab18e8d06b57fe2345a37a285e162853df12a0358ef1ddf413a2627d6f7cc76ea50c", @generic="a34b179155cacc2bb350e0fe040092f03b4615a5643d1b9309ee77acfea6d0b11430efcee43cbfb4c87d0f622a6858ca1f843b74384181b96a0a14a35c04673a984531a22ea2b8d27752ae6275df7cc11e7423c01948925eec76f2aa1c6dcbb11ae4727bc1a17cde3045d909b3149f7d0f55cd3577aa4868c4383b47e435a50f18be602ce2d792225e5470583d309adb15a79b968302b80558cae57d397ec7a680bc8716f9be6a940484b56f8a81b5da72236708199dd23928fe8576d0db0fe88d45059c8bf333c5d014ae1e7dc64cf476fde3091f", @generic="ed6474d32cbc2b0ed80035e0c85acec029e852becde3aac3fcb8f9fe363d6cb2e57315cec0a933bb20d5e00e81147fdf4b27cd9731c51b655f8c76aa383059d4917d814d7617643a803bce87d56f2f165f91e0fb1dbf78f20b208edb6fb7ce9e87e29100d00af46bfbecbf41841924321850ffaa454644dcb88a7bdbec169c274d6319c50a96f13e6506d2528c83b8eb15fc591a0fd0871a10400e745251aa2111acccc7f472c57b3aae1d5235bd324101b8e35726339e99383442bf26401b858a4e59d3ad00dd5b45e0ea05727001fae827ba160f31f3492b5f9765d35110f825eaf22fad4c482fa0780f135302e3e5b3e847d3b1a6", @typed={0x8, 0x5f, 0x0, 0x0, @u32=0x6}, @nested={0xc, 0x40, 0x0, 0x1, [@typed={0x8, 0x1a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x42}}]}, @typed={0x8, 0x54, 0x0, 0x0, @uid}]}, 0x2d4}], 0x2, &(0x7f0000000640)=[@rights={{0x1c, 0x1, 0x1, [r2, r3, r4]}}], 0x20}, 0x20004041) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2}, 0x14}}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000880}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x40010) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r3, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xc0, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0xa) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xec0, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x4, 0x1, 0x2, 0x0, 0x0, 0x20, 0x84000, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0x7ff, 0x9}, 0x2080, 0x1, 0x2, 0x9, 0x101, 0x2, 0x4, 0x0, 0xe000000, 0x0, 0xf6}, r0, 0xd, 0xffffffffffffffff, 0x2) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x6, 0x80, 0x6, 0x96, 0x2, 0x20, 0x0, 0x400000000, 0x80500, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5fa5, 0x2, @perf_config_ext={0x5, 0xca1}, 0x4001, 0x0, 0x14, 0x7, 0x2, 0x8411, 0xffff, 0x0, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0xe, r1, 0x5) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000001c0)={0x160, 0x22, 0x2, 0x70bd29, 0x25dfdbff, "", [@nested={0x92, 0x5b, 0x0, 0x1, [@generic="99160fbf175329eb63d69a9f1f1f8343bae166113de9eacf2a8572bd060e50299895c09c1b7d6afdfae190a9ba3ae824c0d8dde6a27a6d0b6ea77ed570bc8173e1117ab0b0e887ec30510886aa44bd75335f4672717c28fe71b4b9f6d6deb671ee340edb2c3c3ab9a562ee9ce6c3c086deb84824459b60bb48db072f8bfefe7e7d24c0869be76a38c566e42959be"]}, @typed={0xc, 0x54, 0x0, 0x0, @u64=0x10001}, @typed={0x8, 0x24, 0x0, 0x0, @pid=r0}, @typed={0x8, 0x52, 0x0, 0x0, @u32=0x2c2b}, @generic="9e816b34cc87683433012915ab7522171328cb64d996aeda41548a85077223383f5beb8e373f2de92492462221cac2f39161fbdaf199f28a875cec7be096928692e302196d711c61dbaa06288bb8319a8ae82a92a6db8f0766c9306c781264a790ff8771300bf2fbcc88f28371c0d222590b5deba0d391ded31913f06ee08b1230cc3a0610e0e2b05fe6f596a1ea40747df136aa49e8f96f7aecc616a72111"]}, 0x160}, {&(0x7f0000000340)={0x2d4, 0x20, 0x100, 0x70bd2d, 0x25dfdbff, "", [@generic="bc9ec884ff4588f899f3ab1bdf4e68f3291c835efa5d43f367ef046254c2adc06aca4369dcecfe42e3cff03191f7748284dedadebc58518d91e56d793ec1c779c506ebab4ae946137ac0494e3ad653587c028919d4184878d93502ef3dc2391137a1a6b54323923fcc7be7d872a3a934ec3fc90bb4a739e875036bfbbc1731f56360264ab36b73738112f3c72449efc39a68be6cca909c138508d15029dc62d518a4458fc41bac0fea4e244a08d698a44952911aa1d605550b9cab18e8d06b57fe2345a37a285e162853df12a0358ef1ddf413a2627d6f7cc76ea50c", @generic="a34b179155cacc2bb350e0fe040092f03b4615a5643d1b9309ee77acfea6d0b11430efcee43cbfb4c87d0f622a6858ca1f843b74384181b96a0a14a35c04673a984531a22ea2b8d27752ae6275df7cc11e7423c01948925eec76f2aa1c6dcbb11ae4727bc1a17cde3045d909b3149f7d0f55cd3577aa4868c4383b47e435a50f18be602ce2d792225e5470583d309adb15a79b968302b80558cae57d397ec7a680bc8716f9be6a940484b56f8a81b5da72236708199dd23928fe8576d0db0fe88d45059c8bf333c5d014ae1e7dc64cf476fde3091f", @generic="ed6474d32cbc2b0ed80035e0c85acec029e852becde3aac3fcb8f9fe363d6cb2e57315cec0a933bb20d5e00e81147fdf4b27cd9731c51b655f8c76aa383059d4917d814d7617643a803bce87d56f2f165f91e0fb1dbf78f20b208edb6fb7ce9e87e29100d00af46bfbecbf41841924321850ffaa454644dcb88a7bdbec169c274d6319c50a96f13e6506d2528c83b8eb15fc591a0fd0871a10400e745251aa2111acccc7f472c57b3aae1d5235bd324101b8e35726339e99383442bf26401b858a4e59d3ad00dd5b45e0ea05727001fae827ba160f31f3492b5f9765d35110f825eaf22fad4c482fa0780f135302e3e5b3e847d3b1a6", @typed={0x8, 0x5f, 0x0, 0x0, @u32=0x6}, @nested={0xc, 0x40, 0x0, 0x1, [@typed={0x8, 0x1a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x42}}]}, @typed={0x8, 0x54, 0x0, 0x0, @uid}]}, 0x2d4}], 0x2, &(0x7f0000000640)=[@rights={{0x1c, 0x1, 0x1, [r2, r3, r4]}}], 0x20}, 0x20004041) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x0, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x33fe0, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: syz_genetlink_get_family_id$fou(&(0x7f00000000c0), 0xffffffffffffffff) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/key-users\x00', 0x0, 0x0) r1 = getpgrp(0x0) getpgid(r1) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x20, 0x7f, 0x7f, 0x3, 0x0, 0x7, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x31700, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x8000000000000000, 0x5, 0x9, 0x80000000, 0x7, 0x81, 0x0, 0x0, 0x0, 0x7fff}, r1, 0xffffffffffffffff, r0, 0x9) 10:18:50 executing program 0: clock_gettime(0x6, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x6) (async) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2}, 0x14}}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000880}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x40010) (async) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r3, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: syz_genetlink_get_family_id$fou(&(0x7f00000000c0), 0xffffffffffffffff) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/key-users\x00', 0x0, 0x0) (async) r1 = getpgrp(0x0) getpgid(r1) (async) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x20, 0x7f, 0x7f, 0x3, 0x0, 0x7, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x31700, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x8000000000000000, 0x5, 0x9, 0x80000000, 0x7, 0x81, 0x0, 0x0, 0x0, 0x7fff}, r1, 0xffffffffffffffff, r0, 0x9) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x7ffff000, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 0: clock_gettime(0x6, &(0x7f0000000040)) (async) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2}, 0x14}}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000880}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x40010) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r3, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x6) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2}, 0x14}}, 0x0) (async) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000880}, 0x20000000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x40010) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r3, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:50 executing program 0: clock_gettime(0x6, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) clock_gettime(0x6, &(0x7f0000000040)) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x0, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xfffffdef, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 2: syz_genetlink_get_family_id$fou(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 32) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/key-users\x00', 0x0, 0x0) (rerun: 32) r1 = getpgrp(0x0) getpgid(r1) (async) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x20, 0x7f, 0x7f, 0x3, 0x0, 0x7, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x31700, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x8000000000000000, 0x5, 0x9, 0x80000000, 0x7, 0x81, 0x0, 0x0, 0x0, 0x7fff}, r1, 0xffffffffffffffff, r0, 0x9) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), r0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x11}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010102}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x10, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), r0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x11}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010102}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000080), r0) (async) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x11}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010102}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: msgget(0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), r0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x11}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010102}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4f43900af1540127}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8044) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRES16=r4, @ANYRESHEX=r4], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x0, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x11, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 2: msgget(0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async, rerun: 64) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) (rerun: 64) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYRES64=r0, @ANYBLOB="c394", @ANYRESHEX=r3, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRESOCT=r0], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) getsockopt$netlink(r5, 0x10e, 0x7, &(0x7f0000000040)=""/99, &(0x7f00000000c0)=0x63) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r6) bind$vsock_stream(r6, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x12, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYRES64=r0, @ANYBLOB="c394", @ANYRESHEX=r3, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRESOCT=r0], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) getsockopt$netlink(r5, 0x10e, 0x7, &(0x7f0000000040)=""/99, &(0x7f00000000c0)=0x63) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r6) (async) bind$vsock_stream(r6, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 10:18:50 executing program 2: msgget(0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) msgget(0x1, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) (async) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c0001000000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4f43900af1540127}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8044) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRES16=r4, @ANYRESHEX=r4], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) socket$netlink(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4f43900af1540127}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8044) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRES16=r4, @ANYRESHEX=r4], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) (async) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x13, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3d, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x55, 0x7, 0x152e, {0x9, 0x100}, {0x29, 0x200}, @const={0x7fff, {0x1, 0x2, 0x8, 0x20}}}) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async, rerun: 32) r2 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (async, rerun: 64) r4 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYRES64=r0, @ANYBLOB="c394", @ANYRESHEX=r3, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRESOCT=r0], 0x3c}}, 0x0) (async) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) getsockopt$netlink(r5, 0x10e, 0x7, &(0x7f0000000040)=""/99, &(0x7f00000000c0)=0x63) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r6) bind$vsock_stream(r6, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c0001000000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x14, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x15, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c0001000000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x55, 0x7, 0x152e, {0x9, 0x100}, {0x29, 0x200}, @const={0x7fff, {0x1, 0x2, 0x8, 0x20}}}) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x16, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4f43900af1540127}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8044) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRES16=r4, @ANYRESHEX=r4], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) socket$netlink(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x2c}}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4f43900af1540127}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8044) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRES16=r4, @ANYRESHEX=r4], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) (async) 10:18:50 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x55, 0x7, 0x152e, {0x9, 0x100}, {0x29, 0x200}, @const={0x7fff, {0x1, 0x2, 0x8, 0x20}}}) 10:18:50 executing program 0: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x3, 0x20, 0x3, 0x0, @mcast1, @mcast1, 0x7800, 0x20, 0x724, 0x3}}) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=0x50) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x4000008}, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3d, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 0: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x3, 0x20, 0x3, 0x0, @mcast1, @mcast1, 0x7800, 0x20, 0x724, 0x3}}) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=0x50) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x4000008}, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x3, 0x20, 0x3, 0x0, @mcast1, @mcast1, 0x7800, 0x20, 0x724, 0x3}}) (async) socket$netlink(0x10, 0x3, 0x0) (async) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=0x50) (async) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x4000008}, 0xc) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:50 executing program 2: sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x4, 0x1, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xffff}, @L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x21ba26a230835bf7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 0: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x3, 0x20, 0x3, 0x0, @mcast1, @mcast1, 0x7800, 0x20, 0x724, 0x3}}) (async) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=0x50) (async) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x4000008}, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="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"], 0x3c}}, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000400), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x30, r3, 0xb04, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'erspan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4004000) syz_open_dev$sg(&(0x7f0000000040), 0x8000000000b5c4, 0x40000) socket$nl_netfilter(0x10, 0x3, 0xc) 10:18:50 executing program 2: sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x4, 0x1, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xffff}, @L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x21ba26a230835bf7) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x7b, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="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"], 0x3c}}, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000400), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x30, r3, 0xb04, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'erspan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4004000) syz_open_dev$sg(&(0x7f0000000040), 0x8000000000b5c4, 0x40000) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="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"], 0x3c}}, 0x0) (async) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) (async) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000400), 0x4) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) (async) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x30, r3, 0xb04, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'erspan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4004000) (async) syz_open_dev$sg(&(0x7f0000000040), 0x8000000000b5c4, 0x40000) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3d, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x2, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x4, 0x1, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xffff}, @L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x21ba26a230835bf7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:50 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = getuid() sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x5c4}], 0x1, &(0x7f0000000340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r2, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}}], 0x78, 0x8002}, 0x4051) r4 = getpgrp(0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) getsockname$netlink(r5, &(0x7f0000000880), &(0x7f00000008c0)=0xc) getpgid(r4) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) sendmsg$netlink(r2, &(0x7f0000000840)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)=[{&(0x7f00000025c0)={0x18ec, 0x37, 0x0, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x209, 0x80, 0x0, 0x1, [@typed={0x8, 0x59, 0x0, 0x0, @ipv4=@empty}, @generic="dddbe46d5c5a041c6d3636f8e7d5e8a46af6e811f531069b81a89392e13f9003a0b606a882f5364930e0fccd5dad451551e03780bc11c74209b4fa3925a0c7e2f8814907150cc3919468a1b45a4bbe5b477052c66a30701efd7a0abc2e3a", @generic="16d19bbee8f6e5b56b81f6b11d2eb2d940117c38ce6aefbcd0c282486da7a93668786e6897415ed4b88d77bcd2f0a17dfd63d1146d9e477aa4761a0de8c6aeee8e5a84e09bb1e259cbf2aa673785a72e271382939168a5e8d7dd72724b5df3034a5a17a02a10b099bbd0f4f52044f428d0c41fbbb45a72bea753884f45f347a26facb5109135b327809b93d90d8b4797a7", @generic="0665c6919856b3d73d680f82fed0f3739dc94dba62bf6f2d5dbf662608faedebb373ed6f2c400e19aed8871f611f462327f6fe6bfcff5ef7a64f6c1ee3ee38eefd46b509e9ee36807bac45f5a9ca8d82b66d8972c8975a433d6232db0c5c5b650bd087", @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x80000000000001}, @generic="0163d0ca922a4fe260144084d78ca609e828216ad9d5775a8ba709277ab80f6eb21cd6e9e770d033aca2a7c896e5246776edf1ba2205eb3e0041e5bdccf485233d72cc8fd4d9a52d6f4dc48433f82930da5fbda7cdbc5258e7eac1f3c12377d32b6d8f08c34e46ff51f329061bd1a7b8a9ba4001b43d2db303d5ea95bcc922c8d1e62117bc3778db952c18fc6783f60caeb000", @typed={0xc, 0x17, 0x0, 0x0, @u64=0x7fff}]}, @generic="019d653823a72a6f138686fd1652514d555c210632ffd6efb2431bbb5a63b1bbbbb2ffcb5b25b57307fbd141c5a7624c32b1129f49be10ed7a5a2c08b7b49827b06dafffef0d8e6b38644339853413b670509bbfd97e1a8d05f34992d72ab2879e60468572fd77425c3a1a35f82ebfe22a84f20a695a74b4a5602804055c96be58da68fb139ce737cc5c510d08304327bd432a6a6b4ec653c8d6277f60f05a6d771bb6b3ca6dc7a769b4a0ca0aacc9f0f558", @nested={0xcf, 0x41, 0x0, 0x1, 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@generic="d94d16834ab5d2297a14997565618b28e31c6589fe983cb2c8c29455ab4b40ba676b5b5229d756cf4db711a7b302d1c4e2e7c531828cff111512ac9a9c2433be0d2ed38d31d71e6c4deb8d68d64d1893d687b60ef49f2441fb8886a8418b6c75baa61bb8434089f6336e2d4ea975b26e3c256284dff0e463b8ab450bbe493d01", @generic="48f6572f1dc82b172eef549bfa1424e637e440405894bc42a22cf7fc26fd7db021a6bf7dad877f69e0dd093701f0c21b6a571414e7306b2607d8c2d6c9c360354ad0b5760651cde6e05e73717da298a5d3fea1965002a40d543ab2b07a1c567515b77438071354203f136bce19d693a00c2c26e9e6dce91ddd70219a310af93b9baaae6713234e89f13b72658f24dbb09634272c5ce59239f6ef3c31f167f8aa424997", @typed={0x1004, 0x22, 0x0, 0x0, @binary="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@typed={0x86, 0x6b, 0x0, 0x0, @binary="7a7c4632f8c89e1712c562a95a3c91d58863ef1cb1eacd950b8c013cfe13b566dd2f1356556af83d71c15f33f2bc0a99796300ac54e9c28afbcfa1e58ea7c349bc02e8b19882a64048dd5657fef1fb016e150f577842ec727f31fbbbea1a3d5c93a9d1ea98f42ea528c6b4b86799b341d24bd558ec172991fecf8a9e1e8fd903c1d0"}, @generic="c2c12ca826887e43789a067ad5925aad7b1b1a5be195fd211c13a825e6a09c4e36644e756eebb32b10b4ec49a7cff5ffc4b76b220a2338e52b9c04129f91316c5fb602a0e73290427fd086796ba7bc3775c0277e2e2b0dc04f9aab35246bc0140a90813728e0832de7", @generic="4560c7b6eb070141566abbce772be5969bf33c7cba0a1e151ec8ab9dd7c12f8f6806eceb8b45d81bf24eaef606b07b59715c432ae2eb10dc1155e0e45206516d0c7f672a47b373340a5c833d3d619853aa51811fd18eda348e73f1785f4f769d294f6c26d95d527c5af2131ad02f70cf00ac8eca972f3cad32644d8b1dd08b5c5c0fc6", @generic="84737814bcda586b9a6d85652386630ed4ddd89f244543feaded4ae897ad3ee21df3e3a71e0396002078c9f8c8884c89122d6df2478bd81123cfc662eba9c9e1c88e66b5e09ba10d9804be5ba2ef2aa02eaabb3ee3b09f3ae2873dc9435b5856f36b593907f490e5dbe3c7e196b9e9590fa499e2f7e4856e5baed62a40ee10fdb760564ee3714b42ebf10ed8a798f27d44242c7185c642d417e60c80f7d4cbac9b09f5494b13b88a2674eacb9c2354e13c4732e6cf021b9d05736ef568bfe77634ebdd2c83d6e1c76049dfa837b24dd7f49ddf8b0771e858fd7e96110471cea4636a3476f66bf5a6816f65c8", @generic="3b06acb8ecc89c7ec04b21b9cd419957996b3bc1e8ca2bba3127e0c6554d3852b21f763082ad353d5918ef5748f01f5604f463849be9e0472bb0456ff029df8b943a1ce4dfa98c19a55898bbb66b48b94844fd47aa4fda35aafcbcc4f508136f7e992f271af6b2e67665841ce8eda1beb43f4c399442a58043f165a78532051c84fe1af3d87c808f9660b076228e12d404b4f139960313f72d93414f737876525e73254c0979f326388c93c103d76c505ea04f476456b06246e6b6773eec568bcd4d833c868ccbe33e03911ca70312e47b606b733fa71f9dc7d22adf2e0a725069ae5ccb605a6b33e34aa5a9"]}]}, 0x18ec}, {&(0x7f0000002380)={0x218, 0x21, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x136, 0x16, 0x0, 0x1, [@typed={0x5, 0x4e, 0x0, 0x0, @str='\x00'}, @generic="cc1d310c9e335f2d7f94ecc5e72ad3b4bfea97d5acc340d867c1ae313983d675134830bdc9da94db16023dde10940ff7f97abb8a74584549800277f5f5776195356cabc00658cb8a855b00f3f11244e4f44f1d81e4ebea3f6e50af939117eb5ed985a42d303c4d3e3371e73a78e2c212db1380b00f2aa83faadb9ce73121e38022dc251bfd59a43a1c42581beddadb2ca51a01be3d4aee64f2010c7e085b8d2b15f5", @generic="9ce8c939a3d4548c468ad8a93c4e8de54fe4a766687848b8866386", @generic="b360ed6bf320f94e6a242c8d0575a8551f1c1a7007ca04aaaed2a5ad1ed5597d514052a0fe7245bc8d619b53b3b3faf6afcb7ff3cc58539a1fb6127507d4000c89e0ca69fd6c526d88b2e6bddf9ab95353a91478aee491557edc97dfcd6be063c7b5da25a743945442d4444a35"]}, @generic="e109eeb22c2fa2fb59033e448ac980d793773a07ac2e2587e2d79ce231b7602bc0f09dd2a1ccad18c2d70e1f6a2194f11a32a836703b33da5fc555a4f616b2d53e21b15473a02c771ebf0622565cc16b9ef5b9d849cae013876323e0e479cc325a578621d7c14fad4e8bc0f24a15f4d2de8b9167435932dc05b1b64bcb42f0cfd09639ddaa75aab2c0b5c9ac9a2c7f39c40bb4116f99ec01c535f120e55990517e1c5a203ac51bcd966f78e42d160e24a2f8de39b1965c55bd90b0414dbaaa133ec4e23a692b3805bf3227b99a"]}, 0x218}, {&(0x7f00000004c0)={0x24, 0x28, 0x10, 0x70bd27, 0x25dfdbfc, "", [@nested={0xc, 0x49, 0x0, 0x1, [@typed={0x8, 0x66, 0x0, 0x0, @uid=r3}]}, @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@empty}]}, 0x24}, {&(0x7f00000010c0)={0x2c8, 0x2e, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@generic="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", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}, @generic="db2d8351bbe298d9fa188f01bdff18fbfb20465c98cef55ed1002092fd229a6dcf0c210ca9d104d546b89f27e1363de7331f622c5d5715f638b3e18ad0b971cef23cd9b95928bc0fac176ee9d39880141cca337db08607f86682593c5e148cdfeb06c9370a456fd29d2bca469d50c7dd51061d048e1d2c60fa0142009c0efb340ab5c6101ac98c4ec3d0e0d57bb3dc223ed00af974b77d01010d15dafc8caab7564207b425099ca68813184c8de0903abb290d06c7135a2e5c99b033fcbe0b690b0f963aff04a002424fae43295be46f7f", @typed={0x8, 0x14, 0x0, 0x0, @u32=0xdcb}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3f0000}, @nested={0xcd, 0x6c, 0x0, 0x1, [@typed={0xc, 0x2f, 0x0, 0x0, @u64=0x2}, @typed={0x14, 0x69, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="61406b2b9e2692a5cb72ef4cbec7dd83d180d798efaed744e047f2448ee2ef4cc991b5d3f3c48baed5705602b63fcc5bd6c13c423210fc4f684081d18028507483f3087ef2f5b13249b2f0e77ba230b83d2df9e05ecabaa89386b2a0466231986aa7758a4ebb1d873a04986a14a939401bd5498b1f117cecfbfe8fe266bcad18f62de9a278d662c1a4037dae0209e4f56c899c0564"]}]}, 0x2c8}], 0x4, &(0x7f0000000800)=[@rights={{0x18, 0x1, 0x1, [r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, 0xee01}}}], 0x2e, 0x44080}, 0x20000000) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000900), r7) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r8, 0x200, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x8f8721bd88bda91a) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="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"], 0x3c}}, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000400), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x30, r3, 0xb04, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'erspan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4004000) syz_open_dev$sg(&(0x7f0000000040), 0x8000000000b5c4, 0x40000) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="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"], 0x3c}}, 0x0) (async) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) (async) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000400), 0x4) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) (async) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x30, r3, 0xb04, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'erspan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4004000) (async) syz_open_dev$sg(&(0x7f0000000040), 0x8000000000b5c4, 0x40000) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0xf9, 0xfffffffd, 0x40, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x1, 0x90, 0x6}}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r3, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_vlan\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a646e6c320000000000000000f3", @ANYRES32=r2, @ANYBLOB="0002000100000005000000004f1700bc00660000ff299078640101000a010100441c500100000000000000006401010100000001ffffffff000000088903f54444e1017f000001000000efe000000100000000ac1e010100000ea50a01010200004b0a7f000001000003ff0a01010100000006ac1e0001000004010a01010100000032440c1d830000000000000008440c9f000000000100000001442c02930a01010100000000e000000100000008ac1e0101000000800a01010200000000ffffffff0000003f00"]}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000140)={'sit0\x00', &(0x7f00000002c0)={'syztnl0\x00', r2, 0x29, 0x1, 0x3, 0x400, 0x1, @remote, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x1, 0xfffffff9, 0x9}}) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x8, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0xd, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a0000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async, rerun: 64) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) (rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0xf9, 0xfffffffd, 0x40, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x1, 0x90, 0x6}}) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r3, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_vlan\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a646e6c320000000000000000f3", @ANYRES32=r2, @ANYBLOB="0002000100000005000000004f1700bc00660000ff299078640101000a010100441c500100000000000000006401010100000001ffffffff000000088903f54444e1017f000001000000efe000000100000000ac1e010100000ea50a01010200004b0a7f000001000003ff0a01010100000006ac1e0001000004010a01010100000032440c1d830000000000000008440c9f000000000100000001442c02930a01010100000000e000000100000008ac1e0101000000800a01010200000000ffffffff0000003f00"]}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000140)={'sit0\x00', &(0x7f00000002c0)={'syztnl0\x00', r2, 0x29, 0x1, 0x3, 0x400, 0x1, @remote, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x1, 0xfffffff9, 0x9}}) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x0, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000040), 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @broadcast, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getroute={0x34, 0x1a, 0x200, 0x70bd26, 0x25dfdbfe, {0xa, 0x10, 0x0, 0x6, 0xfd, 0x2, 0xff, 0xa, 0x1200}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_IIF={0x8, 0x3, r2}, @RTA_MARK={0x8, 0x10, 0x200}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040}, 0x800) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x3, 0x3, 0xff, 0x0, 0x2, 0x8180, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x95e, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x4070, 0x7ff, 0x1, 0x0, 0x9, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0xf, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a0000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async, rerun: 32) r3 = getuid() (rerun: 32) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x5c4}], 0x1, &(0x7f0000000340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r2, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}}], 0x78, 0x8002}, 0x4051) r4 = getpgrp(0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async, rerun: 32) getsockname$netlink(r5, &(0x7f0000000880), &(0x7f00000008c0)=0xc) (async, rerun: 32) getpgid(r4) (async) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) sendmsg$netlink(r2, &(0x7f0000000840)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)=[{&(0x7f00000025c0)={0x18ec, 0x37, 0x0, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x209, 0x80, 0x0, 0x1, [@typed={0x8, 0x59, 0x0, 0x0, @ipv4=@empty}, @generic="dddbe46d5c5a041c6d3636f8e7d5e8a46af6e811f531069b81a89392e13f9003a0b606a882f5364930e0fccd5dad451551e03780bc11c74209b4fa3925a0c7e2f8814907150cc3919468a1b45a4bbe5b477052c66a30701efd7a0abc2e3a", @generic="16d19bbee8f6e5b56b81f6b11d2eb2d940117c38ce6aefbcd0c282486da7a93668786e6897415ed4b88d77bcd2f0a17dfd63d1146d9e477aa4761a0de8c6aeee8e5a84e09bb1e259cbf2aa673785a72e271382939168a5e8d7dd72724b5df3034a5a17a02a10b099bbd0f4f52044f428d0c41fbbb45a72bea753884f45f347a26facb5109135b327809b93d90d8b4797a7", @generic="0665c6919856b3d73d680f82fed0f3739dc94dba62bf6f2d5dbf662608faedebb373ed6f2c400e19aed8871f611f462327f6fe6bfcff5ef7a64f6c1ee3ee38eefd46b509e9ee36807bac45f5a9ca8d82b66d8972c8975a433d6232db0c5c5b650bd087", @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x80000000000001}, @generic="0163d0ca922a4fe260144084d78ca609e828216ad9d5775a8ba709277ab80f6eb21cd6e9e770d033aca2a7c896e5246776edf1ba2205eb3e0041e5bdccf485233d72cc8fd4d9a52d6f4dc48433f82930da5fbda7cdbc5258e7eac1f3c12377d32b6d8f08c34e46ff51f329061bd1a7b8a9ba4001b43d2db303d5ea95bcc922c8d1e62117bc3778db952c18fc6783f60caeb000", @typed={0xc, 0x17, 0x0, 0x0, @u64=0x7fff}]}, @generic="019d653823a72a6f138686fd1652514d555c210632ffd6efb2431bbb5a63b1bbbbb2ffcb5b25b57307fbd141c5a7624c32b1129f49be10ed7a5a2c08b7b49827b06dafffef0d8e6b38644339853413b670509bbfd97e1a8d05f34992d72ab2879e60468572fd77425c3a1a35f82ebfe22a84f20a695a74b4a5602804055c96be58da68fb139ce737cc5c510d08304327bd432a6a6b4ec653c8d6277f60f05a6d771bb6b3ca6dc7a769b4a0ca0aacc9f0f558", @nested={0xcf, 0x41, 0x0, 0x1, [@generic="bec11ed0bde87d4ec7887f600d415ba8243f40726f9aa13c8a08ca4af144973e8b4a1615e023185673de2668e8fa93a722b895beae6440c6d1655d9306c2ed4c02c76955c1598f6310296ddae31b9b82c420aea5ca5060d78bf4ef9558b02605e3d3ddd822a054ec15143028f9ab2b6031cd0cb421d3a4026280b1dc7789bb18255c7ad6cf663f158ddcc0991f5a81fe8de0214a4d0091b6937be36396e4ad71414591df1d73425eca120446319d712ff2e896ca65451ab109f02bc72ee1e762c617cc17f5a20b5cf6e087"]}, @nested={0x154b, 0x887, 0x0, 0x1, [@typed={0xa, 0x7d, 0x0, 0x0, @str='!{-,$\x00'}, @typed={0xc5, 0x57, 0x0, 0x0, @binary="0975cce4bd1e21e255e5f099c7aa3d2fab404677d08d82dabf66353759b20cb0e9243e0964a7e85c8b5c5f90f4084a332a550a7fd0395253efa72b4d8354d736bf17db1be1c6990e22e7948eb7b67bf184e10e263f3d802fe998265f6f6c2bd744a19d96c8664e8590628cc922a2982d9abcc2adf5a6aa09c16ca94d8d0cbe26c327c8b5c31962d2d36ea00e908e14570a8cd05cef218cf264eb4a9a55919136b5e33a0992487790b50c258679856d68f8ed5800"/193}, 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{&(0x7f0000002380)={0x218, 0x21, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x136, 0x16, 0x0, 0x1, [@typed={0x5, 0x4e, 0x0, 0x0, @str='\x00'}, @generic="cc1d310c9e335f2d7f94ecc5e72ad3b4bfea97d5acc340d867c1ae313983d675134830bdc9da94db16023dde10940ff7f97abb8a74584549800277f5f5776195356cabc00658cb8a855b00f3f11244e4f44f1d81e4ebea3f6e50af939117eb5ed985a42d303c4d3e3371e73a78e2c212db1380b00f2aa83faadb9ce73121e38022dc251bfd59a43a1c42581beddadb2ca51a01be3d4aee64f2010c7e085b8d2b15f5", @generic="9ce8c939a3d4548c468ad8a93c4e8de54fe4a766687848b8866386", @generic="b360ed6bf320f94e6a242c8d0575a8551f1c1a7007ca04aaaed2a5ad1ed5597d514052a0fe7245bc8d619b53b3b3faf6afcb7ff3cc58539a1fb6127507d4000c89e0ca69fd6c526d88b2e6bddf9ab95353a91478aee491557edc97dfcd6be063c7b5da25a743945442d4444a35"]}, @generic="e109eeb22c2fa2fb59033e448ac980d793773a07ac2e2587e2d79ce231b7602bc0f09dd2a1ccad18c2d70e1f6a2194f11a32a836703b33da5fc555a4f616b2d53e21b15473a02c771ebf0622565cc16b9ef5b9d849cae013876323e0e479cc325a578621d7c14fad4e8bc0f24a15f4d2de8b9167435932dc05b1b64bcb42f0cfd09639ddaa75aab2c0b5c9ac9a2c7f39c40bb4116f99ec01c535f120e55990517e1c5a203ac51bcd966f78e42d160e24a2f8de39b1965c55bd90b0414dbaaa133ec4e23a692b3805bf3227b99a"]}, 0x218}, {&(0x7f00000004c0)={0x24, 0x28, 0x10, 0x70bd27, 0x25dfdbfc, "", [@nested={0xc, 0x49, 0x0, 0x1, [@typed={0x8, 0x66, 0x0, 0x0, @uid=r3}]}, @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@empty}]}, 0x24}, {&(0x7f00000010c0)={0x2c8, 0x2e, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@generic="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", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}, @generic="db2d8351bbe298d9fa188f01bdff18fbfb20465c98cef55ed1002092fd229a6dcf0c210ca9d104d546b89f27e1363de7331f622c5d5715f638b3e18ad0b971cef23cd9b95928bc0fac176ee9d39880141cca337db08607f86682593c5e148cdfeb06c9370a456fd29d2bca469d50c7dd51061d048e1d2c60fa0142009c0efb340ab5c6101ac98c4ec3d0e0d57bb3dc223ed00af974b77d01010d15dafc8caab7564207b425099ca68813184c8de0903abb290d06c7135a2e5c99b033fcbe0b690b0f963aff04a002424fae43295be46f7f", @typed={0x8, 0x14, 0x0, 0x0, @u32=0xdcb}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3f0000}, @nested={0xcd, 0x6c, 0x0, 0x1, [@typed={0xc, 0x2f, 0x0, 0x0, @u64=0x2}, @typed={0x14, 0x69, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="61406b2b9e2692a5cb72ef4cbec7dd83d180d798efaed744e047f2448ee2ef4cc991b5d3f3c48baed5705602b63fcc5bd6c13c423210fc4f684081d18028507483f3087ef2f5b13249b2f0e77ba230b83d2df9e05ecabaa89386b2a0466231986aa7758a4ebb1d873a04986a14a939401bd5498b1f117cecfbfe8fe266bcad18f62de9a278d662c1a4037dae0209e4f56c899c0564"]}]}, 0x2c8}], 0x4, &(0x7f0000000800)=[@rights={{0x18, 0x1, 0x1, [r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, 0xee01}}}], 0x2e, 0x44080}, 0x20000000) (async) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000900), r7) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r8, 0x200, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x8f8721bd88bda91a) 10:18:50 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0xf9, 0xfffffffd, 0x40, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x1, 0x90, 0x6}}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r3, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_vlan\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a646e6c320000000000000000f3", @ANYRES32=r2, @ANYBLOB="0002000100000005000000004f1700bc00660000ff299078640101000a010100441c500100000000000000006401010100000001ffffffff000000088903f54444e1017f000001000000efe000000100000000ac1e010100000ea50a01010200004b0a7f000001000003ff0a01010100000006ac1e0001000004010a01010100000032440c1d830000000000000008440c9f000000000100000001442c02930a01010100000000e000000100000008ac1e0101000000800a01010200000000ffffffff0000003f00"]}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000140)={'sit0\x00', &(0x7f00000002c0)={'syztnl0\x00', r2, 0x29, 0x1, 0x3, 0x400, 0x1, @remote, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x1, 0xfffffff9, 0x9}}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0xf9, 0xfffffffd, 0x40, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x1, 0x90, 0x6}}) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r3, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_vlan\x00'}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a646e6c320000000000000000f3", @ANYRES32=r2, @ANYBLOB="0002000100000005000000004f1700bc00660000ff299078640101000a010100441c500100000000000000006401010100000001ffffffff000000088903f54444e1017f000001000000efe000000100000000ac1e010100000ea50a01010200004b0a7f000001000003ff0a01010100000006ac1e0001000004010a01010100000032440c1d830000000000000008440c9f000000000100000001442c02930a01010100000000e000000100000008ac1e0101000000800a01010200000000ffffffff0000003f00"]}) (async) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000140)={'sit0\x00', &(0x7f00000002c0)={'syztnl0\x00', r2, 0x29, 0x1, 0x3, 0x400, 0x1, @remote, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x1, 0xfffffff9, 0x9}}) (async) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x300, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a0000", @ANYRES32, @ANYBLOB="00000000140001"], 0x3c}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000040), 0x4) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @broadcast, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getroute={0x34, 0x1a, 0x200, 0x70bd26, 0x25dfdbfe, {0xa, 0x10, 0x0, 0x6, 0xfd, 0x2, 0xff, 0xa, 0x1200}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_IIF={0x8, 0x3, r2}, @RTA_MARK={0x8, 0x10, 0x200}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040}, 0x800) (async) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x3, 0x3, 0xff, 0x0, 0x2, 0x8180, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x95e, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x4070, 0x7ff, 0x1, 0x0, 0x9, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) 10:18:50 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x0, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:50 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = getuid() sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x5c4}], 0x1, &(0x7f0000000340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r2, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}}], 0x78, 0x8002}, 0x4051) r4 = getpgrp(0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) getsockname$netlink(r5, &(0x7f0000000880), &(0x7f00000008c0)=0xc) getpgid(r4) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) sendmsg$netlink(r2, &(0x7f0000000840)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)=[{&(0x7f00000025c0)={0x18ec, 0x37, 0x0, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x209, 0x80, 0x0, 0x1, [@typed={0x8, 0x59, 0x0, 0x0, @ipv4=@empty}, @generic="dddbe46d5c5a041c6d3636f8e7d5e8a46af6e811f531069b81a89392e13f9003a0b606a882f5364930e0fccd5dad451551e03780bc11c74209b4fa3925a0c7e2f8814907150cc3919468a1b45a4bbe5b477052c66a30701efd7a0abc2e3a", @generic="16d19bbee8f6e5b56b81f6b11d2eb2d940117c38ce6aefbcd0c282486da7a93668786e6897415ed4b88d77bcd2f0a17dfd63d1146d9e477aa4761a0de8c6aeee8e5a84e09bb1e259cbf2aa673785a72e271382939168a5e8d7dd72724b5df3034a5a17a02a10b099bbd0f4f52044f428d0c41fbbb45a72bea753884f45f347a26facb5109135b327809b93d90d8b4797a7", @generic="0665c6919856b3d73d680f82fed0f3739dc94dba62bf6f2d5dbf662608faedebb373ed6f2c400e19aed8871f611f462327f6fe6bfcff5ef7a64f6c1ee3ee38eefd46b509e9ee36807bac45f5a9ca8d82b66d8972c8975a433d6232db0c5c5b650bd087", @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x80000000000001}, @generic="0163d0ca922a4fe260144084d78ca609e828216ad9d5775a8ba709277ab80f6eb21cd6e9e770d033aca2a7c896e5246776edf1ba2205eb3e0041e5bdccf485233d72cc8fd4d9a52d6f4dc48433f82930da5fbda7cdbc5258e7eac1f3c12377d32b6d8f08c34e46ff51f329061bd1a7b8a9ba4001b43d2db303d5ea95bcc922c8d1e62117bc3778db952c18fc6783f60caeb000", @typed={0xc, 0x17, 0x0, 0x0, @u64=0x7fff}]}, @generic="019d653823a72a6f138686fd1652514d555c210632ffd6efb2431bbb5a63b1bbbbb2ffcb5b25b57307fbd141c5a7624c32b1129f49be10ed7a5a2c08b7b49827b06dafffef0d8e6b38644339853413b670509bbfd97e1a8d05f34992d72ab2879e60468572fd77425c3a1a35f82ebfe22a84f20a695a74b4a5602804055c96be58da68fb139ce737cc5c510d08304327bd432a6a6b4ec653c8d6277f60f05a6d771bb6b3ca6dc7a769b4a0ca0aacc9f0f558", @nested={0xcf, 0x41, 0x0, 0x1, [@generic="bec11ed0bde87d4ec7887f600d415ba8243f40726f9aa13c8a08ca4af144973e8b4a1615e023185673de2668e8fa93a722b895beae6440c6d1655d9306c2ed4c02c76955c1598f6310296ddae31b9b82c420aea5ca5060d78bf4ef9558b02605e3d3ddd822a054ec15143028f9ab2b6031cd0cb421d3a4026280b1dc7789bb18255c7ad6cf663f158ddcc0991f5a81fe8de0214a4d0091b6937be36396e4ad71414591df1d73425eca120446319d712ff2e896ca65451ab109f02bc72ee1e762c617cc17f5a20b5cf6e087"]}, @nested={0x154b, 0x887, 0x0, 0x1, [@typed={0xa, 0x7d, 0x0, 0x0, @str='!{-,$\x00'}, @typed={0xc5, 0x57, 0x0, 0x0, @binary="0975cce4bd1e21e255e5f099c7aa3d2fab404677d08d82dabf66353759b20cb0e9243e0964a7e85c8b5c5f90f4084a332a550a7fd0395253efa72b4d8354d736bf17db1be1c6990e22e7948eb7b67bf184e10e263f3d802fe998265f6f6c2bd744a19d96c8664e8590628cc922a2982d9abcc2adf5a6aa09c16ca94d8d0cbe26c327c8b5c31962d2d36ea00e908e14570a8cd05cef218cf264eb4a9a55919136b5e33a0992487790b50c258679856d68f8ed5800"/193}, 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@generic="e109eeb22c2fa2fb59033e448ac980d793773a07ac2e2587e2d79ce231b7602bc0f09dd2a1ccad18c2d70e1f6a2194f11a32a836703b33da5fc555a4f616b2d53e21b15473a02c771ebf0622565cc16b9ef5b9d849cae013876323e0e479cc325a578621d7c14fad4e8bc0f24a15f4d2de8b9167435932dc05b1b64bcb42f0cfd09639ddaa75aab2c0b5c9ac9a2c7f39c40bb4116f99ec01c535f120e55990517e1c5a203ac51bcd966f78e42d160e24a2f8de39b1965c55bd90b0414dbaaa133ec4e23a692b3805bf3227b99a"]}, 0x218}, {&(0x7f00000004c0)={0x24, 0x28, 0x10, 0x70bd27, 0x25dfdbfc, "", [@nested={0xc, 0x49, 0x0, 0x1, [@typed={0x8, 0x66, 0x0, 0x0, @uid=r3}]}, @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@empty}]}, 0x24}, {&(0x7f00000010c0)={0x2c8, 0x2e, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@generic="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", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}, @generic="db2d8351bbe298d9fa188f01bdff18fbfb20465c98cef55ed1002092fd229a6dcf0c210ca9d104d546b89f27e1363de7331f622c5d5715f638b3e18ad0b971cef23cd9b95928bc0fac176ee9d39880141cca337db08607f86682593c5e148cdfeb06c9370a456fd29d2bca469d50c7dd51061d048e1d2c60fa0142009c0efb340ab5c6101ac98c4ec3d0e0d57bb3dc223ed00af974b77d01010d15dafc8caab7564207b425099ca68813184c8de0903abb290d06c7135a2e5c99b033fcbe0b690b0f963aff04a002424fae43295be46f7f", @typed={0x8, 0x14, 0x0, 0x0, @u32=0xdcb}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3f0000}, @nested={0xcd, 0x6c, 0x0, 0x1, [@typed={0xc, 0x2f, 0x0, 0x0, @u64=0x2}, @typed={0x14, 0x69, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="61406b2b9e2692a5cb72ef4cbec7dd83d180d798efaed744e047f2448ee2ef4cc991b5d3f3c48baed5705602b63fcc5bd6c13c423210fc4f684081d18028507483f3087ef2f5b13249b2f0e77ba230b83d2df9e05ecabaa89386b2a0466231986aa7758a4ebb1d873a04986a14a939401bd5498b1f117cecfbfe8fe266bcad18f62de9a278d662c1a4037dae0209e4f56c899c0564"]}]}, 0x2c8}], 0x4, &(0x7f0000000800)=[@rights={{0x18, 0x1, 0x1, [r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, 0xee01}}}], 0x2e, 0x44080}, 0x20000000) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000900), r7) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r8, 0x200, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x8f8721bd88bda91a) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) getuid() (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x5c4}], 0x1, &(0x7f0000000340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r2, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}}], 0x78, 0x8002}, 0x4051) (async) getpgrp(0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) getsockname$netlink(r5, &(0x7f0000000880), &(0x7f00000008c0)=0xc) (async) getpgid(r4) (async) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) (async) sendmsg$netlink(r2, &(0x7f0000000840)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)=[{&(0x7f00000025c0)={0x18ec, 0x37, 0x0, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x209, 0x80, 0x0, 0x1, [@typed={0x8, 0x59, 0x0, 0x0, @ipv4=@empty}, @generic="dddbe46d5c5a041c6d3636f8e7d5e8a46af6e811f531069b81a89392e13f9003a0b606a882f5364930e0fccd5dad451551e03780bc11c74209b4fa3925a0c7e2f8814907150cc3919468a1b45a4bbe5b477052c66a30701efd7a0abc2e3a", @generic="16d19bbee8f6e5b56b81f6b11d2eb2d940117c38ce6aefbcd0c282486da7a93668786e6897415ed4b88d77bcd2f0a17dfd63d1146d9e477aa4761a0de8c6aeee8e5a84e09bb1e259cbf2aa673785a72e271382939168a5e8d7dd72724b5df3034a5a17a02a10b099bbd0f4f52044f428d0c41fbbb45a72bea753884f45f347a26facb5109135b327809b93d90d8b4797a7", @generic="0665c6919856b3d73d680f82fed0f3739dc94dba62bf6f2d5dbf662608faedebb373ed6f2c400e19aed8871f611f462327f6fe6bfcff5ef7a64f6c1ee3ee38eefd46b509e9ee36807bac45f5a9ca8d82b66d8972c8975a433d6232db0c5c5b650bd087", @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x80000000000001}, @generic="0163d0ca922a4fe260144084d78ca609e828216ad9d5775a8ba709277ab80f6eb21cd6e9e770d033aca2a7c896e5246776edf1ba2205eb3e0041e5bdccf485233d72cc8fd4d9a52d6f4dc48433f82930da5fbda7cdbc5258e7eac1f3c12377d32b6d8f08c34e46ff51f329061bd1a7b8a9ba4001b43d2db303d5ea95bcc922c8d1e62117bc3778db952c18fc6783f60caeb000", @typed={0xc, 0x17, 0x0, 0x0, @u64=0x7fff}]}, @generic="019d653823a72a6f138686fd1652514d555c210632ffd6efb2431bbb5a63b1bbbbb2ffcb5b25b57307fbd141c5a7624c32b1129f49be10ed7a5a2c08b7b49827b06dafffef0d8e6b38644339853413b670509bbfd97e1a8d05f34992d72ab2879e60468572fd77425c3a1a35f82ebfe22a84f20a695a74b4a5602804055c96be58da68fb139ce737cc5c510d08304327bd432a6a6b4ec653c8d6277f60f05a6d771bb6b3ca6dc7a769b4a0ca0aacc9f0f558", @nested={0xcf, 0x41, 0x0, 0x1, 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{&(0x7f0000002380)={0x218, 0x21, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x136, 0x16, 0x0, 0x1, [@typed={0x5, 0x4e, 0x0, 0x0, @str='\x00'}, @generic="cc1d310c9e335f2d7f94ecc5e72ad3b4bfea97d5acc340d867c1ae313983d675134830bdc9da94db16023dde10940ff7f97abb8a74584549800277f5f5776195356cabc00658cb8a855b00f3f11244e4f44f1d81e4ebea3f6e50af939117eb5ed985a42d303c4d3e3371e73a78e2c212db1380b00f2aa83faadb9ce73121e38022dc251bfd59a43a1c42581beddadb2ca51a01be3d4aee64f2010c7e085b8d2b15f5", @generic="9ce8c939a3d4548c468ad8a93c4e8de54fe4a766687848b8866386", @generic="b360ed6bf320f94e6a242c8d0575a8551f1c1a7007ca04aaaed2a5ad1ed5597d514052a0fe7245bc8d619b53b3b3faf6afcb7ff3cc58539a1fb6127507d4000c89e0ca69fd6c526d88b2e6bddf9ab95353a91478aee491557edc97dfcd6be063c7b5da25a743945442d4444a35"]}, @generic="e109eeb22c2fa2fb59033e448ac980d793773a07ac2e2587e2d79ce231b7602bc0f09dd2a1ccad18c2d70e1f6a2194f11a32a836703b33da5fc555a4f616b2d53e21b15473a02c771ebf0622565cc16b9ef5b9d849cae013876323e0e479cc325a578621d7c14fad4e8bc0f24a15f4d2de8b9167435932dc05b1b64bcb42f0cfd09639ddaa75aab2c0b5c9ac9a2c7f39c40bb4116f99ec01c535f120e55990517e1c5a203ac51bcd966f78e42d160e24a2f8de39b1965c55bd90b0414dbaaa133ec4e23a692b3805bf3227b99a"]}, 0x218}, {&(0x7f00000004c0)={0x24, 0x28, 0x10, 0x70bd27, 0x25dfdbfc, "", [@nested={0xc, 0x49, 0x0, 0x1, [@typed={0x8, 0x66, 0x0, 0x0, @uid=r3}]}, @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@empty}]}, 0x24}, {&(0x7f00000010c0)={0x2c8, 0x2e, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@generic="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", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}, @generic="db2d8351bbe298d9fa188f01bdff18fbfb20465c98cef55ed1002092fd229a6dcf0c210ca9d104d546b89f27e1363de7331f622c5d5715f638b3e18ad0b971cef23cd9b95928bc0fac176ee9d39880141cca337db08607f86682593c5e148cdfeb06c9370a456fd29d2bca469d50c7dd51061d048e1d2c60fa0142009c0efb340ab5c6101ac98c4ec3d0e0d57bb3dc223ed00af974b77d01010d15dafc8caab7564207b425099ca68813184c8de0903abb290d06c7135a2e5c99b033fcbe0b690b0f963aff04a002424fae43295be46f7f", @typed={0x8, 0x14, 0x0, 0x0, @u32=0xdcb}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3f0000}, @nested={0xcd, 0x6c, 0x0, 0x1, [@typed={0xc, 0x2f, 0x0, 0x0, @u64=0x2}, @typed={0x14, 0x69, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x1b, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="61406b2b9e2692a5cb72ef4cbec7dd83d180d798efaed744e047f2448ee2ef4cc991b5d3f3c48baed5705602b63fcc5bd6c13c423210fc4f684081d18028507483f3087ef2f5b13249b2f0e77ba230b83d2df9e05ecabaa89386b2a0466231986aa7758a4ebb1d873a04986a14a939401bd5498b1f117cecfbfe8fe266bcad18f62de9a278d662c1a4037dae0209e4f56c899c0564"]}]}, 0x2c8}], 0x4, &(0x7f0000000800)=[@rights={{0x18, 0x1, 0x1, [r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, 0xee01}}}], 0x2e, 0x44080}, 0x20000000) (async) socket$netlink(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000900), r7) (async) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r8, 0x200, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x8f8721bd88bda91a) (async) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x2, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000040), 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @broadcast, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getroute={0x34, 0x1a, 0x200, 0x70bd26, 0x25dfdbfe, {0xa, 0x10, 0x0, 0x6, 0xfd, 0x2, 0xff, 0xa, 0x1200}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_IIF={0x8, 0x3, r2}, @RTA_MARK={0x8, 0x10, 0x200}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040}, 0x800) (async) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x3, 0x3, 0xff, 0x0, 0x2, 0x8180, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x95e, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x4070, 0x7ff, 0x1, 0x0, 0x9, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x3, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) 10:18:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xfffffffffffffe83, 0x1c, 0x1, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x40, 0x1, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x0) 10:18:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x4, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:50 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="52486513673ae9cd76a9682582e047e32d84cc5bb9cbdb259d055ebcbccd2fb94dc0d54880fa5b4f764383868afff072f640b90ee4866d677bc05dcf40a50cf627f80dc8b0e7c526a6f9012eff34218b44d643d8523615b9789148361e0ae912", &(0x7f0000000080)=@tcp6=r1}, 0x20) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xfffffffffffffe83, 0x1c, 0x1, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x40, 0x1, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x5, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x9, "370f40d1156b0d"}, {0x0, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="52486513673ae9cd76a9682582e047e32d84cc5bb9cbdb259d055ebcbccd2fb94dc0d54880fa5b4f764383868afff072f640b90ee4866d677bc05dcf40a50cf627f80dc8b0e7c526a6f9012eff34218b44d643d8523615b9789148361e0ae912", &(0x7f0000000080)=@tcp6=r1}, 0x20) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x6, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0xfffffffffffffe83, 0x1c, 0x1, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x40, 0x1, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x0) 10:18:51 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xaab, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000800000000000010a0002000180c20000000000f9eb2f83e3d48b3b116bf5f3eb7dcfee7af919958ebbe96fc1f0e8a3f1ce34a3b7767bde3f1af798f4eaa1475543486cd8347f9c92ec0d7bcf3341cf04c94a4824caf41b773dfca259b6dc39a3e1"], 0x3c}}, 0x41) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="52486513673ae9cd76a9682582e047e32d84cc5bb9cbdb259d055ebcbccd2fb94dc0d54880fa5b4f764383868afff072f640b90ee4866d677bc05dcf40a50cf627f80dc8b0e7c526a6f9012eff34218b44d643d8523615b9789148361e0ae912", &(0x7f0000000080)=@tcp6=r1}, 0x20) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) (async) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x7, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xaab, 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000800000000000010a0002000180c20000000000f9eb2f83e3d48b3b116bf5f3eb7dcfee7af919958ebbe96fc1f0e8a3f1ce34a3b7767bde3f1af798f4eaa1475543486cd8347f9c92ec0d7bcf3341cf04c94a4824caf41b773dfca259b6dc39a3e1"], 0x3c}}, 0x41) 10:18:51 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x101, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newrule={0x34, 0x20, 0x400, 0x70bd2d, 0x25dfdbff, {0x2, 0xa0, 0x20, 0x9, 0x5, 0x0, 0x0, 0x8, 0x10018}, [@FRA_FLOW={0x8, 0xb, 0x6}, @FRA_FLOW={0x8, 0xb, 0xba6}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e20, 0x4e21}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x88000) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x36, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xaab, 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000800000000000010a0002000180c20000000000f9eb2f83e3d48b3b116bf5f3eb7dcfee7af919958ebbe96fc1f0e8a3f1ce34a3b7767bde3f1af798f4eaa1475543486cd8347f9c92ec0d7bcf3341cf04c94a4824caf41b773dfca259b6dc39a3e1"], 0x3c}}, 0x41) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x8, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x101, 0x4) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newrule={0x34, 0x20, 0x400, 0x70bd2d, 0x25dfdbff, {0x2, 0xa0, 0x20, 0x9, 0x5, 0x0, 0x0, 0x8, 0x10018}, [@FRA_FLOW={0x8, 0xb, 0x6}, @FRA_FLOW={0x8, 0xb, 0xba6}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e20, 0x4e21}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x88000) 10:18:51 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x9, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @private2}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}, {&(0x7f0000000140)=""/100, 0x64}], 0x2, &(0x7f0000000280)=""/161, 0xa1}, 0x10000) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xa, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x101, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newrule={0x34, 0x20, 0x400, 0x70bd2d, 0x25dfdbff, {0x2, 0xa0, 0x20, 0x9, 0x5, 0x0, 0x0, 0x8, 0x10018}, [@FRA_FLOW={0x8, 0xb, 0x6}, @FRA_FLOW={0x8, 0xb, 0xba6}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e20, 0x4e21}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x88000) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x36, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xc, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)={'tunl0\x00', 0x0, 0x8, 0x40, 0x2, 0x1000, {{0x10, 0x4, 0x1, 0x5, 0x40, 0x67, 0x0, 0x1, 0x2f, 0x0, @empty, @broadcast, {[@timestamp_prespec={0x44, 0x2c, 0xd6, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xb82}, {@rand_addr=0x64010100, 0x20}, {@local, 0x40}, {@empty, 0x1}, {@multicast1, 0x4}]}]}}}}}) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @private2}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}, {&(0x7f0000000140)=""/100, 0x64}], 0x2, &(0x7f0000000280)=""/161, 0xa1}, 0x10000) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @private2}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}, {&(0x7f0000000140)=""/100, 0x64}], 0x2, &(0x7f0000000280)=""/161, 0xa1}, 0x10000) (async) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xf, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @private2}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}, {&(0x7f0000000140)=""/100, 0x64}], 0x2, &(0x7f0000000280)=""/161, 0xa1}, 0x10000) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x10, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)={'tunl0\x00', 0x0, 0x8, 0x40, 0x2, 0x1000, {{0x10, 0x4, 0x1, 0x5, 0x40, 0x67, 0x0, 0x1, 0x2f, 0x0, @empty, @broadcast, {[@timestamp_prespec={0x44, 0x2c, 0xd6, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xb82}, {@rand_addr=0x64010100, 0x20}, {@local, 0x40}, {@empty, 0x1}, {@multicast1, 0x4}]}]}}}}}) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8011000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000440)={0x11d0, 0x34, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="d9d4d5cb836a2be404b18f75e561962a8ab5193d4b193a96965a4fa81c020a52c4fec0a632deb6611858628b8c8162cadede", @nested={0x2e, 0x39, 0x0, 0x1, [@typed={0x8, 0x57, 0x0, 0x0, @fd=r1}, @typed={0x14, 0x78, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic="cb4329fa7374", @typed={0x8, 0x72, 0x0, 0x0, @u32=0x6}]}, @nested={0xd2, 0x31, 0x0, 0x1, [@generic="fb316e46f58cc7d4c83f46eb800a43870a729d9e08a0e9ec8b7d71067ecbf37684f2a26929991d4361d7b7b4c328f94429e84a79fb6b4b53029750e3b848ff6bb22de60ebed181d800a3ff7f477f772a9dacad3d8a95a6544ca0b24f0de678d24bc988dec39ec58120761ec4596b097ec5cf663c78e4abd339b63bad55d669181053cd80e306ae022d60642bd92a68408724b9effa2251aad2ce745199a05463d58224b2cc0671db4c67f5129fd6428749e70efb95ffaa04f85ac7976c60", @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x1, 0x0, 0x0, @fd=r2}]}, @generic="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", @generic="bf7f5da7f723db6fa269e63907d350b5a4159d2d8c303020cb1aa1cdc529a11eed62ff857219b943e247cf6399f677ed26d5106cd7315e8743b28fbc24ec7aa8541a01fafd70366d57bd98bfb773c125d3e5afa0a26f465598fe492a2f3c134fbb51eddf77c9562f76a20ede71c7ee1c7d981c08627796219af336680b6f", @typed={0xc, 0xc, 0x0, 0x0, @str='batadv0\x00'}]}, 0x11d0}], 0x1, 0x0, 0x0, 0x20000040}, 0x8044) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00'}) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYRESOCT], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000080)=0xff, 0x8) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5d, 0x4, 0x0, 0x5, 0x174, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x36, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8011000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000440)={0x11d0, 0x34, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="d9d4d5cb836a2be404b18f75e561962a8ab5193d4b193a96965a4fa81c020a52c4fec0a632deb6611858628b8c8162cadede", @nested={0x2e, 0x39, 0x0, 0x1, [@typed={0x8, 0x57, 0x0, 0x0, @fd=r1}, @typed={0x14, 0x78, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic="cb4329fa7374", @typed={0x8, 0x72, 0x0, 0x0, @u32=0x6}]}, @nested={0xd2, 0x31, 0x0, 0x1, [@generic="fb316e46f58cc7d4c83f46eb800a43870a729d9e08a0e9ec8b7d71067ecbf37684f2a26929991d4361d7b7b4c328f94429e84a79fb6b4b53029750e3b848ff6bb22de60ebed181d800a3ff7f477f772a9dacad3d8a95a6544ca0b24f0de678d24bc988dec39ec58120761ec4596b097ec5cf663c78e4abd339b63bad55d669181053cd80e306ae022d60642bd92a68408724b9effa2251aad2ce745199a05463d58224b2cc0671db4c67f5129fd6428749e70efb95ffaa04f85ac7976c60", @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x1, 0x0, 0x0, @fd=r2}]}, @generic="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", @generic="bf7f5da7f723db6fa269e63907d350b5a4159d2d8c303020cb1aa1cdc529a11eed62ff857219b943e247cf6399f677ed26d5106cd7315e8743b28fbc24ec7aa8541a01fafd70366d57bd98bfb773c125d3e5afa0a26f465598fe492a2f3c134fbb51eddf77c9562f76a20ede71c7ee1c7d981c08627796219af336680b6f", @typed={0xc, 0xc, 0x0, 0x0, @str='batadv0\x00'}]}, 0x11d0}], 0x1, 0x0, 0x0, 0x20000040}, 0x8044) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00'}) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYRESOCT], 0x28}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000080)=0xff, 0x8) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)={'tunl0\x00', 0x0, 0x8, 0x40, 0x2, 0x1000, {{0x10, 0x4, 0x1, 0x5, 0x40, 0x67, 0x0, 0x1, 0x2f, 0x0, @empty, @broadcast, {[@timestamp_prespec={0x44, 0x2c, 0xd6, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xb82}, {@rand_addr=0x64010100, 0x20}, {@local, 0x40}, {@empty, 0x1}, {@multicast1, 0x4}]}]}}}}}) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x60, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) r1 = socket(0x28, 0x6, 0xffffffff) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000080)=[{{0x3, 0x1, 0x1}, {0x1, 0x1, 0x1, 0x1}}, {{0x3, 0x1}, {0x1, 0x1, 0x0, 0x1}}], 0x10) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8011000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000440)={0x11d0, 0x34, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="d9d4d5cb836a2be404b18f75e561962a8ab5193d4b193a96965a4fa81c020a52c4fec0a632deb6611858628b8c8162cadede", @nested={0x2e, 0x39, 0x0, 0x1, [@typed={0x8, 0x57, 0x0, 0x0, @fd=r1}, @typed={0x14, 0x78, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic="cb4329fa7374", @typed={0x8, 0x72, 0x0, 0x0, @u32=0x6}]}, @nested={0xd2, 0x31, 0x0, 0x1, [@generic="fb316e46f58cc7d4c83f46eb800a43870a729d9e08a0e9ec8b7d71067ecbf37684f2a26929991d4361d7b7b4c328f94429e84a79fb6b4b53029750e3b848ff6bb22de60ebed181d800a3ff7f477f772a9dacad3d8a95a6544ca0b24f0de678d24bc988dec39ec58120761ec4596b097ec5cf663c78e4abd339b63bad55d669181053cd80e306ae022d60642bd92a68408724b9effa2251aad2ce745199a05463d58224b2cc0671db4c67f5129fd6428749e70efb95ffaa04f85ac7976c60", @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x1, 0x0, 0x0, @fd=r2}]}, @generic="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", @generic="bf7f5da7f723db6fa269e63907d350b5a4159d2d8c303020cb1aa1cdc529a11eed62ff857219b943e247cf6399f677ed26d5106cd7315e8743b28fbc24ec7aa8541a01fafd70366d57bd98bfb773c125d3e5afa0a26f465598fe492a2f3c134fbb51eddf77c9562f76a20ede71c7ee1c7d981c08627796219af336680b6f", @typed={0xc, 0xc, 0x0, 0x0, @str='batadv0\x00'}]}, 0x11d0}], 0x1, 0x0, 0x0, 0x20000040}, 0x8044) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00'}) (async, rerun: 32) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYRESOCT], 0x28}}, 0x0) (async, rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000080)=0xff, 0x8) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x204000, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x8, 0x3, 0x7fff, 0x800, 0xffffffffffffffff, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1b, 0x8, &(0x7f0000000040)=@raw=[@map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x192}, @jmp={0x5, 0x1, 0xd, 0x9, 0x9, 0x1, 0xfffffffffffffff0}, @map_idx={0x18, 0x2, 0x5, 0x0, 0xd}, @map_idx={0x18, 0x8, 0x5, 0x0, 0xd}, @generic={0x3f, 0x8, 0x5, 0xffff, 0x760f58ee}], &(0x7f00000000c0)='syzkaller\x00', 0x40, 0x32, &(0x7f0000000100)=""/50, 0x41100, 0x1, '\x00', 0x0, 0x11, r2, 0x8, &(0x7f0000000140)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0xa, 0x0, 0x2}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, r3, r4, r5, 0x1, r6]}, 0x80) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x300, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x0, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x500, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x74, 0x1c, 0x1, 0x70bd2c, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x733, 0x4, 0x20}}, @NDA_LLADDR={0xa}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_NH_ID={0x8, 0xd, 0x5}, @NDA_NH_ID={0x8, 0xd, 0xd1e}]}, 0x74}}, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async) r1 = socket(0x28, 0x6, 0xffffffff) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000080)=[{{0x3, 0x1, 0x1}, {0x1, 0x1, 0x1, 0x1}}, {{0x3, 0x1}, {0x1, 0x1, 0x0, 0x1}}], 0x10) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x204000, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x8, 0x3, 0x7fff, 0x800, 0xffffffffffffffff, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1b, 0x8, &(0x7f0000000040)=@raw=[@map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x192}, @jmp={0x5, 0x1, 0xd, 0x9, 0x9, 0x1, 0xfffffffffffffff0}, @map_idx={0x18, 0x2, 0x5, 0x0, 0xd}, @map_idx={0x18, 0x8, 0x5, 0x0, 0xd}, @generic={0x3f, 0x8, 0x5, 0xffff, 0x760f58ee}], &(0x7f00000000c0)='syzkaller\x00', 0x40, 0x32, &(0x7f0000000100)=""/50, 0x41100, 0x1, '\x00', 0x0, 0x11, r2, 0x8, &(0x7f0000000140)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0xa, 0x0, 0x2}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, r3, r4, r5, 0x1, r6]}, 0x80) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x204000, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x8, 0x3, 0x7fff, 0x800, 0xffffffffffffffff, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1b, 0x8, &(0x7f0000000040)=@raw=[@map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x192}, @jmp={0x5, 0x1, 0xd, 0x9, 0x9, 0x1, 0xfffffffffffffff0}, @map_idx={0x18, 0x2, 0x5, 0x0, 0xd}, @map_idx={0x18, 0x8, 0x5, 0x0, 0xd}, @generic={0x3f, 0x8, 0x5, 0xffff, 0x760f58ee}], &(0x7f00000000c0)='syzkaller\x00', 0x40, 0x32, &(0x7f0000000100)=""/50, 0x41100, 0x1, '\x00', 0x0, 0x11, r2, 0x8, &(0x7f0000000140)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0xa, 0x0, 0x2}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, r3, r4, r5, 0x1, r6]}, 0x80) (async) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x0, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x600, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x74, 0x1c, 0x1, 0x70bd2c, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x733, 0x4, 0x20}}, @NDA_LLADDR={0xa}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_NH_ID={0x8, 0xd, 0x5}, @NDA_NH_ID={0x8, 0xd, 0xd1e}]}, 0x74}}, 0x0) (async) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) r1 = socket(0x28, 0x6, 0xffffffff) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000080)=[{{0x3, 0x1, 0x1}, {0x1, 0x1, 0x1, 0x1}}, {{0x3, 0x1}, {0x1, 0x1, 0x0, 0x1}}], 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async) socket(0x28, 0x6, 0xffffffff) (async) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000080)=[{{0x3, 0x1, 0x1}, {0x1, 0x1, 0x1, 0x1}}, {{0x3, 0x1}, {0x1, 0x1, 0x0, 0x1}}], 0x10) (async) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x0, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x700, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x0, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x74, 0x1c, 0x1, 0x70bd2c, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x733, 0x4, 0x20}}, @NDA_LLADDR={0xa}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_NH_ID={0x8, 0xd, 0x5}, @NDA_NH_ID={0x8, 0xd, 0xd1e}]}, 0x74}}, 0x0) (async) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x0, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x900, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) (async) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xa00, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) (async) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x204000, 0x0) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) (async) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x8, 0x3, 0x7fff, 0x800, 0xffffffffffffffff, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1b, 0x8, &(0x7f0000000040)=@raw=[@map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x192}, @jmp={0x5, 0x1, 0xd, 0x9, 0x9, 0x1, 0xfffffffffffffff0}, @map_idx={0x18, 0x2, 0x5, 0x0, 0xd}, @map_idx={0x18, 0x8, 0x5, 0x0, 0xd}, @generic={0x3f, 0x8, 0x5, 0xffff, 0x760f58ee}], &(0x7f00000000c0)='syzkaller\x00', 0x40, 0x32, &(0x7f0000000100)=""/50, 0x41100, 0x1, '\x00', 0x0, 0x11, r2, 0x8, &(0x7f0000000140)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0xa, 0x0, 0x2}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, r3, r4, r5, 0x1, r6]}, 0x80) 10:18:51 executing program 0: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000040)=""/160) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getnetconf={0x3c, 0x52, 0x10, 0x70bd28, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x200}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x20000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0xffff2cc9}, @NETCONFA_FORWARDING={0x8, 0x2, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40000) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xc00, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000040)=""/160) (async) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getnetconf={0x3c, 0x52, 0x10, 0x70bd28, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x200}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x20000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0xffff2cc9}, @NETCONFA_FORWARDING={0x8, 0x2, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40000) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x60, 0x4, 0x0, 0x5, 0x180, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x0, 0x9, "370f40d1156b0d"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) (async) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xf00, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000040)=""/160) (async) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getnetconf={0x3c, 0x52, 0x10, 0x70bd28, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x200}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x20000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0xffff2cc9}, @NETCONFA_FORWARDING={0x8, 0x2, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40000) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x4366, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x4788, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0), r0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x38, r2, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0xfe, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8004}, 0x1) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000280)) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0), r0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x38, r2, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0xfe, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8004}, 0x1) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000280)) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) syz_genetlink_get_family_id$fou(&(0x7f00000000c0), r0) (async) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x38, r2, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0xfe, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8004}, 0x1) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) (async) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000280)) (async) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x4888, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x38, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x2}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) r1 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getuid() sendmsg$netlink(r2, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000400)={0x4c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic="0000e200"/14, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x4c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe}, 0x10}, {&(0x7f0000000180)={0xa0, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x86, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @generic="b90573d7390dd0fe6c858acccbaf5cdc031f5ad61d22f321cdbd4d59ce5984b8d616bc861d01db285c2e909c069062bff6961cd0daaa6811b4330b1ced4b0de50d8d44645015ad10db1ec16028f0a402e4bdef3a6df2d2e489d243ba9ffb4af2ac0e"]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0xa0}, {0x0}, {&(0x7f0000000580)={0x1154, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x130, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r3}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x16, 0x4c, 0x0, 0x0, @str='/dev/input/event#\x00'}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @generic="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"]}, 0x1154}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r4 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$IPC_RMID(r4, 0x0) r5 = getgid() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = getuid() sendmsg$netlink(r6, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r6, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r7}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r8 = getpgrp(0x0) getpgid(r8) shmctl$IPC_SET(r4, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r5, r7, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r8, 0xffffffffffffffff, 0xfff9}) shmctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x1, r3, r5, 0xee01, 0xffffffffffffffff, 0x0, 0x5}, 0x81, 0x7, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x85}) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:51 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x5865, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0), r0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x38, r2, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0xfe, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8004}, 0x1) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000280)) 10:18:51 executing program 2: timer_create(0x7, &(0x7f0000000040)={0x0, 0x9, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000000)) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x6000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@getnexthop={0x2c, 0x6a, 0x10, 0x70bd29, 0x8, {}, [@NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}]}, 0x2c}}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x80000000, 0x4) 10:18:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x38, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x2}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x6558, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) r1 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getuid() (async) sendmsg$netlink(r2, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000400)={0x4c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic="0000e200"/14, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x4c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe}, 0x10}, {&(0x7f0000000180)={0xa0, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x86, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @generic="b90573d7390dd0fe6c858acccbaf5cdc031f5ad61d22f321cdbd4d59ce5984b8d616bc861d01db285c2e909c069062bff6961cd0daaa6811b4330b1ced4b0de50d8d44645015ad10db1ec16028f0a402e4bdef3a6df2d2e489d243ba9ffb4af2ac0e"]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0xa0}, {0x0}, {&(0x7f0000000580)={0x1154, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x130, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r3}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x16, 0x4c, 0x0, 0x0, @str='/dev/input/event#\x00'}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @generic="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"]}, 0x1154}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r4 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$IPC_RMID(r4, 0x0) r5 = getgid() (async) r6 = socket$netlink(0x10, 0x3, 0x0) (async) r7 = getuid() sendmsg$netlink(r6, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r6, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r7}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r8 = getpgrp(0x0) getpgid(r8) (async) shmctl$IPC_SET(r4, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r5, r7, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r8, 0xffffffffffffffff, 0xfff9}) (async) shmctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x1, r3, r5, 0xee01, 0xffffffffffffffff, 0x0, 0x5}, 0x81, 0x7, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x85}) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:51 executing program 2: timer_create(0x7, &(0x7f0000000040)={0x0, 0x9, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000000)) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@getnexthop={0x2c, 0x6a, 0x10, 0x70bd29, 0x8, {}, [@NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}]}, 0x2c}}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x80000000, 0x4) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@getnexthop={0x2c, 0x6a, 0x10, 0x70bd29, 0x8, {}, [@NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}]}, 0x2c}}, 0x0) (async) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x80000000, 0x4) (async) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x6643, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 2: timer_create(0x7, &(0x7f0000000040)={0x0, 0x9, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) (async) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000000)) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@getnexthop={0x2c, 0x6a, 0x10, 0x70bd29, 0x8, {}, [@NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}]}, 0x2c}}, 0x0) (async) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x80000000, 0x4) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x8100, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x8847, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x38, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x2}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x8848, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x880) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/239, 0xef}, {&(0x7f0000000700)=""/85, 0x55}], 0x9, 0x0, 0x0, 0xc854}, 0x20000000) openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sysvipc/msg\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1303df4c07c16336"}, 0x10}}, 0x0) syz_open_dev$sg(&(0x7f0000000800), 0x6, 0x42000) getuid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)=ANY=[@ANYBLOB="10000000000000000000"], 0x10}], 0x4}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r4 = getpgrp(0x0) getpgid(r4) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r4, 0xffffffffffffffff, 0xfff9}) r5 = getuid() r6 = getpgrp(0x0) getpgid(r6) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000880)={{0x2, 0x0, 0x0, r5, 0xee00, 0x20, 0xaa5f}, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x3, 0x61, 0x0, 0x7fff, 0x7, 0x8001, 0x0, r6}) sendmsg$can_raw(r0, &(0x7f00000007c0)={&(0x7f0000000580)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f00000005c0)=@can={{0x1}, 0x2, 0x2, 0x0, 0x0, "11393a7591553e5d"}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x4045) 10:18:52 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) r1 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) (async) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getuid() sendmsg$netlink(r2, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000400)={0x4c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic="0000e200"/14, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x4c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe}, 0x10}, {&(0x7f0000000180)={0xa0, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x86, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @generic="b90573d7390dd0fe6c858acccbaf5cdc031f5ad61d22f321cdbd4d59ce5984b8d616bc861d01db285c2e909c069062bff6961cd0daaa6811b4330b1ced4b0de50d8d44645015ad10db1ec16028f0a402e4bdef3a6df2d2e489d243ba9ffb4af2ac0e"]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0xa0}, {0x0}, {&(0x7f0000000580)={0x1154, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x130, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r3}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x16, 0x4c, 0x0, 0x0, @str='/dev/input/event#\x00'}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @generic="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"]}, 0x1154}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r4 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$IPC_RMID(r4, 0x0) r5 = getgid() (async) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = getuid() (async) sendmsg$netlink(r6, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r6, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r7}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r8 = getpgrp(0x0) getpgid(r8) shmctl$IPC_SET(r4, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r5, r7, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r8, 0xffffffffffffffff, 0xfff9}) shmctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x1, r3, r5, 0xee01, 0xffffffffffffffff, 0x0, 0x5}, 0x81, 0x7, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x85}) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x880) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) 10:18:52 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/239, 0xef}, {&(0x7f0000000700)=""/85, 0x55}], 0x9, 0x0, 0x0, 0xc854}, 0x20000000) (async, rerun: 64) openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sysvipc/msg\x00', 0x0, 0x0) (async, rerun: 64) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) (async) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1303df4c07c16336"}, 0x10}}, 0x0) (async, rerun: 32) syz_open_dev$sg(&(0x7f0000000800), 0x6, 0x42000) (async, rerun: 32) getuid() (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)=ANY=[@ANYBLOB="10000000000000000000"], 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async, rerun: 64) r4 = getpgrp(0x0) (rerun: 64) getpgid(r4) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r4, 0xffffffffffffffff, 0xfff9}) (async, rerun: 32) r5 = getuid() (async, rerun: 32) r6 = getpgrp(0x0) getpgid(r6) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000880)={{0x2, 0x0, 0x0, r5, 0xee00, 0x20, 0xaa5f}, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x3, 0x61, 0x0, 0x7fff, 0x7, 0x8001, 0x0, r6}) (async, rerun: 32) sendmsg$can_raw(r0, &(0x7f00000007c0)={&(0x7f0000000580)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f00000005c0)=@can={{0x1}, 0x2, 0x2, 0x0, 0x0, "11393a7591553e5d"}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x4045) (rerun: 32) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x34000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x880) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x880) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) (async) 10:18:52 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3c, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x400300, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 4: socket$netlink(0x10, 0x3, 0x8) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x11, 0x6, 0x1}], 0x18) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/239, 0xef}, {&(0x7f0000000700)=""/85, 0x55}], 0x9, 0x0, 0x0, 0xc854}, 0x20000000) (async, rerun: 32) openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sysvipc/msg\x00', 0x0, 0x0) (async, rerun: 32) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1303df4c07c16336"}, 0x10}}, 0x0) syz_open_dev$sg(&(0x7f0000000800), 0x6, 0x42000) (async) getuid() (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)=ANY=[@ANYBLOB="10000000000000000000"], 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r4 = getpgrp(0x0) getpgid(r4) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, 0x0, 0x0, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r4, 0xffffffffffffffff, 0xfff9}) (async, rerun: 64) r5 = getuid() (async, rerun: 64) r6 = getpgrp(0x0) getpgid(r6) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000880)={{0x2, 0x0, 0x0, r5, 0xee00, 0x20, 0xaa5f}, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x3, 0x61, 0x0, 0x7fff, 0x7, 0x8001, 0x0, r6}) sendmsg$can_raw(r0, &(0x7f00000007c0)={&(0x7f0000000580)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f00000005c0)=@can={{0x1}, 0x2, 0x2, 0x0, 0x0, "11393a7591553e5d"}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x4045) 10:18:52 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfffffffffffffa6d) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="000229bd7000fffffffffffffffc"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 10:18:52 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x1000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) 10:18:52 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) (async) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x2000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfffffffffffffa6d) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="000229bd7000fffffffffffffffc"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfffffffffffffa6d) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="000229bd7000fffffffffffffffc"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) (async) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3c, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfffffffffffffa6d) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="000229bd7000fffffffffffffffc"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x3000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) 10:18:52 executing program 4: socket$netlink(0x10, 0x3, 0x8) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000040)) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x11, 0x6, 0x1}], 0x18) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:52 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0c00, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x4000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x5000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3c, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) (async, rerun: 64) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0c00, 0x0) (async, rerun: 64) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:52 executing program 4: socket$netlink(0x10, 0x3, 0x8) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x11, 0x6, 0x1}], 0x18) socket$netlink(0x10, 0x3, 0x8) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) clock_gettime(0x0, &(0x7f0000000040)) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x11, 0x6, 0x1}], 0x18) (async) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x6000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x7000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 64) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) (async, rerun: 64) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0c00, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@newneigh={0x34, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xa, 0x1, @random="64020b9c8042"}, @NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}}]}, 0x34}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x8000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x39, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x3, '7'}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x9000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@newneigh={0x34, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xa, 0x1, @random="64020b9c8042"}, @NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}}]}, 0x34}}, 0x0) 10:18:52 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040), 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x2, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711}, 0x10, 0x80800) accept4$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80800) r3 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$IPC_RMID(r3, 0x0) r4 = getgid() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = getuid() sendmsg$netlink(r5, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)=ANY=[@ANYBLOB="1000010038030000000000f1ffffff00"], 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r5, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="3c000000380000012cbd7000fedbdf2529000780fc791699c9a02c0282523db755b3568fd10417b3e48b79ecef0101fb08000000000000005c721be7"], 0x3c}, {&(0x7f0000000280)=ANY=[@ANYBLOB="100000002f0000042c92ec1e2fb940bdc57b904c60471e7665672005696ae87b8435d3123a6d0a2285091761f0b35fef945f7d42e5995681716d605f09181162c0af21880361b79b589317b83e1313432decdb1f655e6973e87e487152dd5c90d16f11d9f1c6a8ca9909b083855e7acfb6a7546eed2bea82a50e9e9bca9a4c423cdac3346e9447a67c70a5525c9a6bdebb3e911194db2ad76a49e527986784614eea894ecb3695f1f8"], 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)=ANY=[@ANYBLOB="580100003f00000326bd7000fbdbdf2508003a00c70000000400008020011b8008003b00", @ANYRES32=r6, @ANYBLOB="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"], 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r7 = getpgrp(0x0) getpgid(r7) shmctl$IPC_SET(r3, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r4, r6, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r7, 0xffffffffffffffff, 0xfff9}) r8 = gettid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x1, 0x0, 0xee01, 0x0, r4, 0x18, 0x1f}, 0x5, 0x7, 0x4, 0x3, 0xffffffffffffffff, r8, 0x3}) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000000), 0x4) 10:18:52 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{}, {{}, 0x2, 0x3, 0x4}, {{r1, r2/1000+60000}, 0x0, 0x9}, {{0x0, 0xea60}, 0x5, 0x3, 0x7}], 0x60) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@newneigh={0x34, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xa, 0x1, @random="64020b9c8042"}, @NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}}]}, 0x34}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@newneigh={0x34, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xa, 0x1, @random="64020b9c8042"}, @NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}}]}, 0x34}}, 0x0) (async) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xa000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:52 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040), 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x2, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711}, 0x10, 0x80800) accept4$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80800) (async) r3 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async, rerun: 32) shmctl$IPC_RMID(r3, 0x0) (async, rerun: 32) r4 = getgid() r5 = socket$netlink(0x10, 0x3, 0x0) (async) r6 = getuid() sendmsg$netlink(r5, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)=ANY=[@ANYBLOB="1000010038030000000000f1ffffff00"], 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r5, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="3c000000380000012cbd7000fedbdf2529000780fc791699c9a02c0282523db755b3568fd10417b3e48b79ecef0101fb08000000000000005c721be7"], 0x3c}, {&(0x7f0000000280)=ANY=[@ANYBLOB="100000002f0000042c92ec1e2fb940bdc57b904c60471e7665672005696ae87b8435d3123a6d0a2285091761f0b35fef945f7d42e5995681716d605f09181162c0af21880361b79b589317b83e1313432decdb1f655e6973e87e487152dd5c90d16f11d9f1c6a8ca9909b083855e7acfb6a7546eed2bea82a50e9e9bca9a4c423cdac3346e9447a67c70a5525c9a6bdebb3e911194db2ad76a49e527986784614eea894ecb3695f1f8"], 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)=ANY=[@ANYBLOB="580100003f00000326bd7000fbdbdf2508003a00c70000000400008020011b8008003b00", @ANYRES32=r6, @ANYBLOB="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"], 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r7 = getpgrp(0x0) getpgid(r7) (async, rerun: 64) shmctl$IPC_SET(r3, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r4, r6, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r7, 0xffffffffffffffff, 0xfff9}) (async, rerun: 64) r8 = gettid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x1, 0x0, 0xee01, 0x0, r4, 0x18, 0x1f}, 0x5, 0x7, 0x4, 0x3, 0xffffffffffffffff, r8, 0x3}) (async) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000000), 0x4) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000000000000000002d296a3e7f6f"], 0x3c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000000c0)=""/59, &(0x7f0000000100)=0x3b) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x80000000, 0x4) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x39, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x3, '7'}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040), 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x2, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711}, 0x10, 0x80800) accept4$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80800) (async) r3 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$IPC_RMID(r3, 0x0) (async) r4 = getgid() (async) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = getuid() (async) sendmsg$netlink(r5, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)=ANY=[@ANYBLOB="1000010038030000000000f1ffffff00"], 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r5, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="3c000000380000012cbd7000fedbdf2529000780fc791699c9a02c0282523db755b3568fd10417b3e48b79ecef0101fb08000000000000005c721be7"], 0x3c}, {&(0x7f0000000280)=ANY=[@ANYBLOB="100000002f0000042c92ec1e2fb940bdc57b904c60471e7665672005696ae87b8435d3123a6d0a2285091761f0b35fef945f7d42e5995681716d605f09181162c0af21880361b79b589317b83e1313432decdb1f655e6973e87e487152dd5c90d16f11d9f1c6a8ca9909b083855e7acfb6a7546eed2bea82a50e9e9bca9a4c423cdac3346e9447a67c70a5525c9a6bdebb3e911194db2ad76a49e527986784614eea894ecb3695f1f8"], 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)=ANY=[@ANYBLOB="580100003f00000326bd7000fbdbdf2508003a00c70000000400008020011b8008003b00", @ANYRES32=r6, @ANYBLOB="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f29605cdb3142a67da6f1ed3070030002d2300005fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab0949fd37a00090000000000000008004c0064010101060001005d00000014005000fc000000000000000000000000000001dc07bdcc"], 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r7 = getpgrp(0x0) getpgid(r7) shmctl$IPC_SET(r3, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r4, r6, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r7, 0xffffffffffffffff, 0xfff9}) (async) r8 = gettid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x1, 0x0, 0xee01, 0x0, r4, 0x18, 0x1f}, 0x5, 0x7, 0x4, 0x3, 0xffffffffffffffff, r8, 0x3}) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000000), 0x4) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xc000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000000000000000002d296a3e7f6f"], 0x3c}}, 0x0) (async, rerun: 32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000000c0)=""/59, &(0x7f0000000100)=0x3b) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x80000000, 0x4) 10:18:52 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{}, {{}, 0x2, 0x3, 0x4}, {{r1, r2/1000+60000}, 0x0, 0x9}, {{0x0, 0xea60}, 0x5, 0x3, 0x7}], 0x60) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) clock_gettime(0x0, &(0x7f0000000040)) (async) write$evdev(r0, &(0x7f00000000c0)=[{}, {{}, 0x2, 0x3, 0x4}, {{r1, r2/1000+60000}, 0x0, 0x9}, {{0x0, 0xea60}, 0x5, 0x3, 0x7}], 0x60) (async) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xf000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000000000000000002d296a3e7f6f"], 0x3c}}, 0x0) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000000c0)=""/59, &(0x7f0000000100)=0x3b) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x80000000, 0x4) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/vmstat\x00', 0x0, 0x0) socket$inet(0x2, 0x4, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x10000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x39, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x3, '7'}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) semget(0x1, 0x1, 0x2) socketpair(0x3, 0x800, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048011) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_CACHEINFO={0x14, 0x3, {0xff, 0x0, 0x4, 0xff}}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/vmstat\x00', 0x0, 0x0) socket$inet(0x2, 0x4, 0x8) (async) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x43660000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x60000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{}, {{}, 0x2, 0x3, 0x4}, {{r1, r2/1000+60000}, 0x0, 0x9}, {{0x0, 0xea60}, 0x5, 0x3, 0x7}], 0x60) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) semget(0x1, 0x1, 0x2) socketpair(0x3, 0x800, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048011) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_CACHEINFO={0x14, 0x3, {0xff, 0x0, 0x4, 0xff}}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) semget(0x1, 0x1, 0x2) (async) socketpair(0x3, 0x800, 0x7fff, &(0x7f0000000040)) (async) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048011) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_CACHEINFO={0x14, 0x3, {0xff, 0x0, 0x4, 0xff}}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x65580000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) semget(0x1, 0x1, 0x2) socketpair(0x3, 0x800, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048011) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_CACHEINFO={0x14, 0x3, {0xff, 0x0, 0x4, 0xff}}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3b, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x5, "370f40"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/vmstat\x00', 0x0, 0x0) socket$inet(0x2, 0x4, 0x8) (async) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x81000000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xc3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7ff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x19, 0x1, 0x0, 0x0, {}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x88470000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0xea60}, 0x4, 0x100, 0x8}, {{0x77359400}, 0x16, 0x6, 0x80000000}, {{0x77359400}, 0x5, 0x7, 0x7}, {{}, 0x14, 0xfffa, 0x7fffffff}, {{r1, r2/1000+60000}, 0x1f, 0x0, 0x2}, {{0x0, 0x2710}, 0x10, 0x6, 0x6}, {{}, 0x2, 0x0, 0x8001}, {{0x0, 0xea60}, 0x0, 0x1, 0xd56}], 0xc0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x4, 0x3, 0x1}, {{0x77359400}, 0x11, 0x0, 0x2}, {{r3, r4/1000+60000}, 0x1f, 0x3f, 0x3}], 0x48) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xc3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7ff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xc3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7ff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xc3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7ff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x81}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xc3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7ff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x88480000, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3b, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x5, "370f40"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0081d5370000001400010000400000000000000000000000c2001d00000000687db40000000000"], 0x3c}}, 0x0) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x3034, 0x8) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x88a8ffff, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0xea60}, 0x4, 0x100, 0x8}, {{0x77359400}, 0x16, 0x6, 0x80000000}, {{0x77359400}, 0x5, 0x7, 0x7}, {{}, 0x14, 0xfffa, 0x7fffffff}, {{r1, r2/1000+60000}, 0x1f, 0x0, 0x2}, {{0x0, 0x2710}, 0x10, 0x6, 0x6}, {{}, 0x2, 0x0, 0x8001}, {{0x0, 0xea60}, 0x0, 0x1, 0xd56}], 0xc0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x4, 0x3, 0x1}, {{0x77359400}, 0x11, 0x0, 0x2}, {{r3, r4/1000+60000}, 0x1f, 0x3f, 0x3}], 0x48) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) clock_gettime(0x0, &(0x7f0000000180)) (async) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0xea60}, 0x4, 0x100, 0x8}, {{0x77359400}, 0x16, 0x6, 0x80000000}, {{0x77359400}, 0x5, 0x7, 0x7}, {{}, 0x14, 0xfffa, 0x7fffffff}, {{r1, r2/1000+60000}, 0x1f, 0x0, 0x2}, {{0x0, 0x2710}, 0x10, 0x6, 0x6}, {{}, 0x2, 0x0, 0x8001}, {{0x0, 0xea60}, 0x0, 0x1, 0xd56}], 0xc0) (async) clock_gettime(0x0, &(0x7f0000000040)) (async) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x4, 0x3, 0x1}, {{0x77359400}, 0x11, 0x0, 0x2}, {{r3, r4/1000+60000}, 0x1f, 0x3f, 0x3}], 0x48) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x9effffff, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:52 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x3034, 0x8) 10:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0081d5370000001400010000400000000000000000000000c2001d00000000687db40000000000"], 0x3c}}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x3034, 0x8) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3b, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x5, "370f40"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xeaffffff, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket(0x5, 0x3, 0x5) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000000)=0x3, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYRESOCT], 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000001c0)={'ip6gre0\x00', r6, 0x29, 0x7, 0x2, 0x0, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00', 0x7800, 0x7, 0x571e, 0x6}}) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r7, 0x800, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x44}}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040044}, 0x24048800) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0081d5370000001400010000400000000000000000000000c2001d00000000687db40000000000"], 0x3c}}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0xea60}, 0x4, 0x100, 0x8}, {{0x77359400}, 0x16, 0x6, 0x80000000}, {{0x77359400}, 0x5, 0x7, 0x7}, {{}, 0x14, 0xfffa, 0x7fffffff}, {{r1, r2/1000+60000}, 0x1f, 0x0, 0x2}, {{0x0, 0x2710}, 0x10, 0x6, 0x6}, {{}, 0x2, 0x0, 0x8001}, {{0x0, 0xea60}, 0x0, 0x1, 0xd56}], 0xc0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x4, 0x3, 0x1}, {{0x77359400}, 0x11, 0x0, 0x2}, {{r3, r4/1000+60000}, 0x1f, 0x3f, 0x3}], 0x48) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xefffffff, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESOCT=r2, @ANYRESOCT=r1], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 10:18:53 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) r2 = socket(0x5, 0x3, 0x5) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000000)=0x3, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYRESOCT], 0x28}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000001c0)={'ip6gre0\x00', r6, 0x29, 0x7, 0x2, 0x0, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00', 0x7800, 0x7, 0x571e, 0x6}}) (async, rerun: 32) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) (rerun: 32) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r7, 0x800, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x44}}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040044}, 0x24048800) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xf0ffffff, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESOCT=r2, @ANYRESOCT=r1], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESOCT=r2, @ANYRESOCT=r1], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) r2 = socket(0x5, 0x3, 0x5) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async, rerun: 32) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000000)=0x3, 0x4) (async, rerun: 32) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYRESOCT], 0x28}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000001c0)={'ip6gre0\x00', r6, 0x29, 0x7, 0x2, 0x0, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00', 0x7800, 0x7, 0x571e, 0x6}}) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r7, 0x800, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x44}}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040044}, 0x24048800) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xfeffffff, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) write$evdev(r2, &(0x7f0000000040)=[{{r0, r1/1000+60000}, 0x16, 0x810, 0x6}], 0x18) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xffffa888, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x3, 0xffff7fff, 0x4, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8000, 0x20, 0x9, 0x8001}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYRESOCT], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@bridge_newneigh={0x50, 0x1c, 0x10, 0x70bd25, 0x25dfdbfd, {0xa, 0x0, 0x0, r2, 0x40, 0x2, 0x2}, [@NDA_IFINDEX={0x8, 0x8, r5}, @NDA_PORT={0x6, 0x6, 0x4e20}, @NDA_PROTOCOL={0x5, 0xc, 0x4}, @NDA_PROBES={0x8, 0x4, 0x9}, @NDA_LLADDR={0xa, 0x2, @local}, @NDA_NH_ID={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x7bb0c414e968f274}, 0x800) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESOCT=r2, @ANYRESOCT=r1], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 10:18:53 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r2 = socket(0x15, 0x80000, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000040)="f350f320680cfcf236c85a81a65ecbf6015cf1a7d5e04ab5ace226d7fd567d0b4b273775917f6daa66ec63321fb740d9033726d9c196d2cd15f6483811", &(0x7f0000000080)=@udp6=r2, 0x4}, 0x20) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x3, 0xffff7fff, 0x4, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8000, 0x20, 0x9, 0x8001}}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYRESOCT], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@bridge_newneigh={0x50, 0x1c, 0x10, 0x70bd25, 0x25dfdbfd, {0xa, 0x0, 0x0, r2, 0x40, 0x2, 0x2}, [@NDA_IFINDEX={0x8, 0x8, r5}, @NDA_PORT={0x6, 0x6, 0x4e20}, @NDA_PROTOCOL={0x5, 0xc, 0x4}, @NDA_PROBES={0x8, 0x4, 0x9}, @NDA_LLADDR={0xa, 0x2, @local}, @NDA_NH_ID={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x7bb0c414e968f274}, 0x800) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xffffff7f, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r2 = socket(0x15, 0x80000, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000040)="f350f320680cfcf236c85a81a65ecbf6015cf1a7d5e04ab5ace226d7fd567d0b4b273775917f6daa66ec63321fb740d9033726d9c196d2cd15f6483811", &(0x7f0000000080)=@udp6=r2, 0x4}, 0x20) 10:18:53 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) write$evdev(r2, &(0x7f0000000040)=[{{r0, r1/1000+60000}, 0x16, 0x810, 0x6}], 0x18) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xffffff9e, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x3, 0xffff7fff, 0x4, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8000, 0x20, 0x9, 0x8001}}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYRESOCT], 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@bridge_newneigh={0x50, 0x1c, 0x10, 0x70bd25, 0x25dfdbfd, {0xa, 0x0, 0x0, r2, 0x40, 0x2, 0x2}, [@NDA_IFINDEX={0x8, 0x8, r5}, @NDA_PORT={0x6, 0x6, 0x4e20}, @NDA_PROTOCOL={0x5, 0xc, 0x4}, @NDA_PROBES={0x8, 0x4, 0x9}, @NDA_LLADDR={0xa, 0x2, @local}, @NDA_NH_ID={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x7bb0c414e968f274}, 0x800) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r2 = socket(0x15, 0x80000, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000040)="f350f320680cfcf236c85a81a65ecbf6015cf1a7d5e04ab5ace226d7fd567d0b4b273775917f6daa66ec63321fb740d9033726d9c196d2cd15f6483811", &(0x7f0000000080)=@udp6=r2, 0x4}, 0x20) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:53 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xffffffea, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_AF={0x5, 0x2, 0x40efd850aea2321f}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}]}, 0x64}, 0x1, 0x0, 0x0, 0x5004}, 0x2004c800) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000000000)=0x17, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:53 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r2) (async) write$evdev(r2, &(0x7f0000000040)=[{{r0, r1/1000+60000}, 0x16, 0x810, 0x6}], 0x18) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xffffffef, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_AF={0x5, 0x2, 0x40efd850aea2321f}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}]}, 0x64}, 0x1, 0x0, 0x0, 0x5004}, 0x2004c800) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000000000)=0x17, 0x4) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:53 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) socket$vsock_stream(0x28, 0x1, 0x0) (async) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x31, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0x2}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xfffffff0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) (async) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_AF={0x5, 0x2, 0x40efd850aea2321f}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}]}, 0x64}, 0x1, 0x0, 0x0, 0x5004}, 0x2004c800) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000000000)=0x17, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001340)={@initdev, @local, 0x0}, &(0x7f0000001380)=0xc) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001440)={'ip6gre0\x00', &(0x7f00000013c0)={'ip6gre0\x00', r1, 0x2f, 0x4, 0x1, 0x7f, 0x1, @remote, @private2, 0x80, 0x8, 0x8, 0x7ff}}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000001280)=ANY=[@ANYBLOB="2c00bd93dff5ee68bb1f2404357b0029dc1c0c245ec186f1ca2fa893875afc78576ae629f40327464d0649bebf700427de4ad1a85d8d5c5862ba50fb444d254326e46c440bb3882df8b801ca6ab1e3b419b730e5d4a89dc9bc9923fd92848575170147", @ANYRES16=r3, @ANYBLOB="010000000000000000000c00000005002a000000000008000300", @ANYRES32=0x0, @ANYBLOB='\b\x00<\x00\x00\x00\x00\x00'], 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001200)={&(0x7f0000001180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="02002bbd7000000600"/18, @ANYRES32=0x0, @ANYBLOB="05002f000000000005003300010000000a000900aaaaaaaaaaaa00000500350005000000050038000100000008000b00050000000800390005000000"], 0x58}, 0x1, 0x0, 0x0, 0x4080}, 0x1) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) socketpair(0x2a, 0x800, 0x1c000, &(0x7f00000010c0)={0xffffffffffffffff}) accept4$vsock_stream(r5, &(0x7f0000001100)={0x28, 0x0, 0x2711, @local}, 0x10, 0x80000) write$evdev(r4, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x8c00, 0x0) write$ppp(r6, &(0x7f00000000c0)="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", 0x1000) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x11}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r1, 0x300, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'bond0\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x14}, 0x4064) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0xfffffffe, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x31, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0x2}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socketpair(0x1e, 0x3, 0xff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', r1, 0x10, 0x7, 0xff, 0x61a1, {{0x8, 0x4, 0x2, 0x9, 0x20, 0x66, 0x0, 0x4, 0x29, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x16}, {[@lsrr={0x83, 0xb, 0x90, [@multicast1, @remote]}]}}}}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYRESOCT], 0x28}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) recvmsg$can_raw(r2, &(0x7f00000008c0)={&(0x7f0000000440)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000640)=""/239, 0xef}], 0x5, &(0x7f00000007c0)=""/221, 0xdd}, 0x40000102) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r9, @ANYRESOCT], 0x28}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r12, @ANYRESOCT], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@RTM_DELMDB={0x118, 0x55, 0x8, 0x70bd27, 0x25dfdbff, {0x7, r3}, [@MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x3, {@ip4=@local}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x1, 0x2, 0x2, {@ip4=@remote, 0x96dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r9, 0x1, 0x1, 0x4, {@ip4=@broadcast}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x2, 0x2, {@ip4=@loopback, 0x10dba}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x3, 0x3, {@ip4=@private=0xa010100}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r12, 0x0, 0x2, 0x2, {@ip4=@private=0xa010102, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x1, 0x0, {@in6_addr=@mcast2, 0x8add}}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socketpair(0x1e, 0x3, 0xff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', r1, 0x10, 0x7, 0xff, 0x61a1, {{0x8, 0x4, 0x2, 0x9, 0x20, 0x66, 0x0, 0x4, 0x29, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x16}, {[@lsrr={0x83, 0xb, 0x90, [@multicast1, @remote]}]}}}}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYRESOCT], 0x28}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) recvmsg$can_raw(r2, &(0x7f00000008c0)={&(0x7f0000000440)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000640)=""/239, 0xef}], 0x5, &(0x7f00000007c0)=""/221, 0xdd}, 0x40000102) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r9, @ANYRESOCT], 0x28}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r12, @ANYRESOCT], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@RTM_DELMDB={0x118, 0x55, 0x8, 0x70bd27, 0x25dfdbff, {0x7, r3}, [@MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x3, {@ip4=@local}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x1, 0x2, 0x2, {@ip4=@remote, 0x96dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r9, 0x1, 0x1, 0x4, {@ip4=@broadcast}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x2, 0x2, {@ip4=@loopback, 0x10dba}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x3, 0x3, {@ip4=@private=0xa010100}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r12, 0x0, 0x2, 0x2, {@ip4=@private=0xa010102, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x1, 0x0, {@in6_addr=@mcast2, 0x8add}}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socketpair(0x1e, 0x3, 0xff, &(0x7f0000000040)) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', r1, 0x10, 0x7, 0xff, 0x61a1, {{0x8, 0x4, 0x2, 0x9, 0x20, 0x66, 0x0, 0x4, 0x29, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x16}, {[@lsrr={0x83, 0xb, 0x90, [@multicast1, @remote]}]}}}}}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYRESOCT], 0x28}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$netlink(0x10, 0x3, 0x0) (async) recvmsg$can_raw(r2, &(0x7f00000008c0)={&(0x7f0000000440)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000640)=""/239, 0xef}], 0x5, &(0x7f00000007c0)=""/221, 0xdd}, 0x40000102) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r9, @ANYRESOCT], 0x28}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r12, @ANYRESOCT], 0x28}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@RTM_DELMDB={0x118, 0x55, 0x8, 0x70bd27, 0x25dfdbff, {0x7, r3}, [@MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x3, {@ip4=@local}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x1, 0x2, 0x2, {@ip4=@remote, 0x96dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r9, 0x1, 0x1, 0x4, {@ip4=@broadcast}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x2, 0x2, {@ip4=@loopback, 0x10dba}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x3, 0x3, {@ip4=@private=0xa010100}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r12, 0x0, 0x2, 0x2, {@ip4=@private=0xa010102, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x1, 0x0, {@in6_addr=@mcast2, 0x8add}}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) (async) 10:18:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x11}, 0x14}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r1, 0x300, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'bond0\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x14}, 0x4064) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x2, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socketpair(0x1e, 0x3, 0xff, &(0x7f0000000040)={0xffffffffffffffff}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', r1, 0x10, 0x7, 0xff, 0x61a1, {{0x8, 0x4, 0x2, 0x9, 0x20, 0x66, 0x0, 0x4, 0x29, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x16}, {[@lsrr={0x83, 0xb, 0x90, [@multicast1, @remote]}]}}}}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r5 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYRESOCT], 0x28}}, 0x0) (async, rerun: 32) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r8 = socket$netlink(0x10, 0x3, 0x0) recvmsg$can_raw(r2, &(0x7f00000008c0)={&(0x7f0000000440)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000640)=""/239, 0xef}], 0x5, &(0x7f00000007c0)=""/221, 0xdd}, 0x40000102) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r9, @ANYRESOCT], 0x28}}, 0x0) (async) r10 = socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (rerun: 64) sendmsg$L2TP_CMD_SESSION_DELETE(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r12, @ANYRESOCT], 0x28}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@RTM_DELMDB={0x118, 0x55, 0x8, 0x70bd27, 0x25dfdbff, {0x7, r3}, [@MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x3, {@ip4=@local}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x1, 0x2, 0x2, {@ip4=@remote, 0x96dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r9, 0x1, 0x1, 0x4, {@ip4=@broadcast}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x2, 0x2, {@ip4=@loopback, 0x10dba}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x3, 0x3, {@ip4=@private=0xa010100}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r12, 0x0, 0x2, 0x2, {@ip4=@private=0xa010102, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x1, 0x0, {@in6_addr=@mcast2, 0x8add}}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001340)={@initdev, @local, 0x0}, &(0x7f0000001380)=0xc) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001440)={'ip6gre0\x00', &(0x7f00000013c0)={'ip6gre0\x00', r1, 0x2f, 0x4, 0x1, 0x7f, 0x1, @remote, @private2, 0x80, 0x8, 0x8, 0x7ff}}) (async) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000001280)=ANY=[@ANYBLOB="2c00bd93dff5ee68bb1f2404357b0029dc1c0c245ec186f1ca2fa893875afc78576ae629f40327464d0649bebf700427de4ad1a85d8d5c5862ba50fb444d254326e46c440bb3882df8b801ca6ab1e3b419b730e5d4a89dc9bc9923fd92848575170147", @ANYRES16=r3, @ANYBLOB="010000000000000000000c00000005002a000000000008000300", @ANYRES32=0x0, @ANYBLOB='\b\x00<\x00\x00\x00\x00\x00'], 0x2c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001200)={&(0x7f0000001180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="02002bbd7000000600"/18, @ANYRES32=0x0, @ANYBLOB="05002f000000000005003300010000000a000900aaaaaaaaaaaa00000500350005000000050038000100000008000b00050000000800390005000000"], 0x58}, 0x1, 0x0, 0x0, 0x4080}, 0x1) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async, rerun: 32) socketpair(0x2a, 0x800, 0x1c000, &(0x7f00000010c0)={0xffffffffffffffff}) (rerun: 32) accept4$vsock_stream(r5, &(0x7f0000001100)={0x28, 0x0, 0x2711, @local}, 0x10, 0x80000) (async, rerun: 64) write$evdev(r4, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async, rerun: 64) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x8c00, 0x0) write$ppp(r6, &(0x7f00000000c0)="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", 0x1000) 10:18:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x11}, 0x14}}, 0x0) (async, rerun: 64) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r1, 0x300, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'bond0\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x14}, 0x4064) (rerun: 64) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x0, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x31, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0x2}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x3, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x0, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0x9, 0x10000, 0xe5}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES32=r1, @ANYRESHEX=r0], 0x3c}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/stat\x00', 0x0, 0x0) 10:18:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001340)={@initdev, @local, 0x0}, &(0x7f0000001380)=0xc) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001440)={'ip6gre0\x00', &(0x7f00000013c0)={'ip6gre0\x00', r1, 0x2f, 0x4, 0x1, 0x7f, 0x1, @remote, @private2, 0x80, 0x8, 0x8, 0x7ff}}) (async) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000001280)=ANY=[@ANYBLOB="2c00bd93dff5ee68bb1f2404357b0029dc1c0c245ec186f1ca2fa893875afc78576ae629f40327464d0649bebf700427de4ad1a85d8d5c5862ba50fb444d254326e46c440bb3882df8b801ca6ab1e3b419b730e5d4a89dc9bc9923fd92848575170147", @ANYRES16=r3, @ANYBLOB="010000000000000000000c00000005002a000000000008000300", @ANYRES32=0x0, @ANYBLOB='\b\x00<\x00\x00\x00\x00\x00'], 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001200)={&(0x7f0000001180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="02002bbd7000000600"/18, @ANYRES32=0x0, @ANYBLOB="05002f000000000005003300010000000a000900aaaaaaaaaaaa00000500350005000000050038000100000008000b00050000000800390005000000"], 0x58}, 0x1, 0x0, 0x0, 0x4080}, 0x1) (async, rerun: 32) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (rerun: 32) socketpair(0x2a, 0x800, 0x1c000, &(0x7f00000010c0)={0xffffffffffffffff}) accept4$vsock_stream(r5, &(0x7f0000001100)={0x28, 0x0, 0x2711, @local}, 0x10, 0x80000) write$evdev(r4, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x8c00, 0x0) write$ppp(r6, &(0x7f00000000c0)="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", 0x1000) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x4, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x0, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0x9, 0x10000, 0xe5}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES32=r1, @ANYRESHEX=r0], 0x3c}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/stat\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0x9, 0x10000, 0xe5}, 0x10) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES32=r1, @ANYRESHEX=r0], 0x3c}}, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/stat\x00', 0x0, 0x0) (async) 10:18:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x5, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x37, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0x8, "8502d0ef531c"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0x9, 0x10000, 0xe5}, 0x10) (async) socket$nl_route(0x10, 0x3, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES32=r1, @ANYRESHEX=r0], 0x3c}}, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/stat\x00', 0x0, 0x0) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x6, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1}, 0x1c}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8408a068}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x3c}}, 0x80) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) syz_open_dev$evdev(&(0x7f0000000040), 0x5, 0x68cac2) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x7, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async, rerun: 32) r1 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8408a068}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x3c}}, 0x80) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x8, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) (async) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1}, 0x1c}}, 0x0) 10:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x37, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0x8, "8502d0ef531c"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x9, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8408a068}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x3c}}, 0x80) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8408a068}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x3c}}, 0x80) (async) 10:18:53 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 32) r1 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x19, 0x1}, 0x1c}}, 0x0) 10:18:53 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) syz_open_dev$evdev(&(0x7f0000000040), 0x5, 0x68cac2) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)) 10:18:53 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x64, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @private1}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010101}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40881}, 0x800) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x154, 0x7f, 0x7f}, {0x100, 0x5, 0xa2, 0x7fff}, {0xffff, 0x9, 0x4, 0x80000001}, {0xabe, 0x2, 0x0, 0x9}, {0x8001, 0x2, 0x5e}]}) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xa, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xc, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)) [ 3481.350521][T28655] selinux_netlink_send: 81 callbacks suppressed [ 3481.350537][T28655] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28655 comm=syz-executor.2 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x37, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0x8, "8502d0ef531c"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xf, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)) 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x64, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @private1}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010101}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40881}, 0x800) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x154, 0x7f, 0x7f}, {0x100, 0x5, 0xa2, 0x7fff}, {0xffff, 0x9, 0x4, 0x80000001}, {0xabe, 0x2, 0x0, 0x9}, {0x8001, 0x2, 0x5e}]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x64, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @private1}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010101}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40881}, 0x800) (async) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x154, 0x7f, 0x7f}, {0x100, 0x5, 0xa2, 0x7fff}, {0xffff, 0x9, 0x4, 0x80000001}, {0xabe, 0x2, 0x0, 0x9}, {0x8001, 0x2, 0x5e}]}) (async) 10:18:54 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) syz_open_dev$evdev(&(0x7f0000000040), 0x5, 0x68cac2) (async, rerun: 64) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (rerun: 64) 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x10, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x64, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @private1}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010101}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40881}, 0x800) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x154, 0x7f, 0x7f}, {0x100, 0x5, 0xa2, 0x7fff}, {0xffff, 0x9, 0x4, 0x80000001}, {0xabe, 0x2, 0x0, 0x9}, {0x8001, 0x2, 0x5e}]}) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x89}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x523}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x0, 0x4}, [@NDA_NH_ID={0x8, 0xd, 0xe0000000}, @NDA_LLADDR={0xa, 0x2, @random="d4cb1cd24d1d"}]}, 0x30}}, 0x0) [ 3481.421543][T28670] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28670 comm=syz-executor.2 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x60, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x300, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x89}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x523}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x0, 0x4}, [@NDA_NH_ID={0x8, 0xd, 0xe0000000}, @NDA_LLADDR={0xa, 0x2, @random="d4cb1cd24d1d"}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0) (async) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x89}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x523}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x0, 0x4}, [@NDA_NH_ID={0x8, 0xd, 0xe0000000}, @NDA_LLADDR={0xa, 0x2, @random="d4cb1cd24d1d"}]}, 0x30}}, 0x0) (async) 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3a, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xb, "8502d0ef531c4a543e"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) [ 3481.464225][T28689] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28689 comm=syz-executor.0 [ 3481.485821][T28694] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28694 comm=syz-executor.2 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) 10:18:54 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x500, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x89}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x523}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x0, 0x4}, [@NDA_NH_ID={0x8, 0xd, 0xe0000000}, @NDA_LLADDR={0xa, 0x2, @random="d4cb1cd24d1d"}]}, 0x30}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x600, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) (async) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xc02, 0x4, 0x8, 0x1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3481.547775][T28706] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28706 comm=syz-executor.0 [ 3481.584279][T28719] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28719 comm=syz-executor.0 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3a, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xb, "8502d0ef531c4a543e"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x700, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xc02, 0x4, 0x8, 0x1}, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000080)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x900, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xc02, 0x4, 0x8, 0x1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xc02, 0x4, 0x8, 0x1}, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) 10:18:54 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xa00, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xc00, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5e, 0x4, 0x0, 0x5, 0x178, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3a, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xb, "8502d0ef531c4a543e"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socketpair(0xb, 0x3, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getnexthop={0x34, 0x6a, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NHA_FDB={0x4}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_FDB={0x4}, @NHA_OIF={0x8, 0x5, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) 10:18:54 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xf00, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x4366, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socketpair(0xb, 0x3, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getnexthop={0x34, 0x6a, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NHA_FDB={0x4}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_FDB={0x4}, @NHA_OIF={0x8, 0x5, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) 10:18:54 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000300)=0x0) setreuid(0xee00, r1) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x4, 0x7, 0x4e, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x8000, 0xa03e, 0x3}}) clock_gettime(0x0, &(0x7f0000000100)) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) shmctl$IPC_RMID(0x0, 0x0) r5 = getgid() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = getuid() sendmsg$netlink(r6, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r6, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r7}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r8 = getpgrp(0x0) getpgid(r8) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r5, r7, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r8, 0xffffffffffffffff, 0xfff9}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000600)={{0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x1}, 0x1, 0xffff, 0x7, 0x9f, 0x0, 0x0, 0xffe0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRESDEC=r4, @ANYRES64=r3, @ANYBLOB="0100002001000000010000e039030000b0cd875c952520f83e995b5c568774b4706c031e7f9650aa4decbacc4907c6a399debb6881263bd164bde9ba07097668416ee9f7a232705a5219df07428920ce900dd08886579532785745d16e00e6e703595a6a16ee214b6d4d45381608478c1706b5f9f53d9410140157148500c44a748f4be6d763e8d147d05662990f728d81b1c964a2df51b9b1d5015fa374bcae30b7979bbc05bc1be593620b3df14a1c8392c190225910d62f3b45e30f255ba7e20f646598c7325a2d2a81552a"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3481.822539][T28793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=28793 comm=syz-executor.2 [ 3481.835456][T28793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=28793 comm=syz-executor.2 [ 3481.849797][T28793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=28793 comm=syz-executor.2 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3b, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xc, "8502d0ef531c4a543e54"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socketpair(0xb, 0x3, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getnexthop={0x34, 0x6a, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NHA_FDB={0x4}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_FDB={0x4}, @NHA_OIF={0x8, 0x5, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 3481.862832][T28793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pid=28793 comm=syz-executor.2 [ 3481.878283][T28793] __nla_validate_parse: 71 callbacks suppressed [ 3481.878298][T28793] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 10:18:54 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x47fc9f21, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x4788, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@setneightbl={0x1c, 0x43, 0x800, 0x70bd28, 0x25dfdbfb, {0xa}, [@NDTA_THRESH2={0x8, 0x3, 0xb87}]}, 0x1c}}, 0x0) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/8) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000300)=0x0) setreuid(0xee00, r1) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x4, 0x7, 0x4e, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x8000, 0xa03e, 0x3}}) clock_gettime(0x0, &(0x7f0000000100)) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) shmctl$IPC_RMID(0x0, 0x0) r5 = getgid() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = getuid() sendmsg$netlink(r6, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) sendmsg$netlink(r6, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r7}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) r8 = getpgrp(0x0) getpgid(r8) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r5, r7, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r8, 0xffffffffffffffff, 0xfff9}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000600)={{0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x1}, 0x1, 0xffff, 0x7, 0x9f, 0x0, 0x0, 0xffe0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRESDEC=r4, @ANYRES64=r3, @ANYBLOB="0100002001000000010000e039030000b0cd875c952520f83e995b5c568774b4706c031e7f9650aa4decbacc4907c6a399debb6881263bd164bde9ba07097668416ee9f7a232705a5219df07428920ce900dd08886579532785745d16e00e6e703595a6a16ee214b6d4d45381608478c1706b5f9f53d9410140157148500c44a748f4be6d763e8d147d05662990f728d81b1c964a2df51b9b1d5015fa374bcae30b7979bbc05bc1be593620b3df14a1c8392c190225910d62f3b45e30f255ba7e20f646598c7325a2d2a81552a"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000300)) (async) setreuid(0xee00, r1) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), 0xffffffffffffffff) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x4, 0x7, 0x4e, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x8000, 0xa03e, 0x3}}) (async) clock_gettime(0x0, &(0x7f0000000100)) (async) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) shmctl$IPC_RMID(0x0, 0x0) (async) getgid() (async) socket$netlink(0x10, 0x3, 0x0) (async) getuid() (async) sendmsg$netlink(r6, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r6, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r7}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) getpgrp(0x0) (async) getpgid(r8) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r5, r7, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r8, 0xffffffffffffffff, 0xfff9}) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000600)={{0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x1}, 0x1, 0xffff, 0x7, 0x9f, 0x0, 0x0, 0xffe0}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRESDEC=r4, @ANYRES64=r3, @ANYBLOB="0100002001000000010000e039030000b0cd875c952520f83e995b5c568774b4706c031e7f9650aa4decbacc4907c6a399debb6881263bd164bde9ba07097668416ee9f7a232705a5219df07428920ce900dd08886579532785745d16e00e6e703595a6a16ee214b6d4d45381608478c1706b5f9f53d9410140157148500c44a748f4be6d763e8d147d05662990f728d81b1c964a2df51b9b1d5015fa374bcae30b7979bbc05bc1be593620b3df14a1c8392c190225910d62f3b45e30f255ba7e20f646598c7325a2d2a81552a"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x4888, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x5865, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x1ff, 0x4) (async) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1, 0x4) (async) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@setneightbl={0x1c, 0x43, 0x800, 0x70bd28, 0x25dfdbfb, {0xa}, [@NDTA_THRESH2={0x8, 0x3, 0xb87}]}, 0x1c}}, 0x0) (async) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/8) [ 3481.971563][T28817] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3b, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xc, "8502d0ef531c4a543e54"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@setneightbl={0x1c, 0x43, 0x800, 0x70bd28, 0x25dfdbfb, {0xa}, [@NDTA_THRESH2={0x8, 0x3, 0xb87}]}, 0x1c}}, 0x0) (async, rerun: 64) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) (rerun: 64) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/8) 10:18:54 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x47fc9f21, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x47fc9f21, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:54 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000300)=0x0) setreuid(0xee00, r1) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x4, 0x7, 0x4e, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x8000, 0xa03e, 0x3}}) (async) clock_gettime(0x0, &(0x7f0000000100)) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) (async, rerun: 64) r3 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (async, rerun: 32) shmctl$IPC_RMID(0x0, 0x0) (rerun: 32) r5 = getgid() r6 = socket$netlink(0x10, 0x3, 0x0) (async) r7 = getuid() sendmsg$netlink(r6, &(0x7f0000008900)={&(0x7f0000003500)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f00000086c0)=[{&(0x7f0000003540)={0x10, 0x38}, 0x10}, {0x0}, {0x0}, {&(0x7f0000008680)={0x10, 0x3b, 0x4}, 0x10}], 0x4}, 0x0) (async) sendmsg$netlink(r6, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)={0x3c, 0x38, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic, @nested={0x29, 0x7, 0x0, 0x1, [@generic="fc791699c9a02c0282523db755b3efbccefb904f85970089d5015c721be715b30408326db2"]}]}, 0x3c}, {&(0x7f00000003c0)={0x10, 0x2f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic]}, 0x10}, {&(0x7f0000000500)={0x48, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x30, 0x8d, 0x0, 0x1, [@generic="dd98742c37d7bf2237b6117c28500a8fb490fa2b395446e54e0d9c63769a58c6", @typed={0xc, 0x93, 0x0, 0x0, @str='batadv0\x00'}]}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}]}, 0x48}, {0x0}, {&(0x7f0000001e00)={0x158, 0x3f, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0xc7}, @nested={0x4}, @nested={0x120, 0x1b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @uid=r7}, @generic="f3a5cd2bac8e8ee99b84452d3102830126b6ab97d82dc18696ad52c394e1b36c44afde62359082bd5fc45079fb31c4fd39ae5a891fd8b689a6dbce72f8f083585b142355eb3784039fd0af195c7b558cf113a95be32a0a6c68844df8f2962cd3516a50", @generic="235e017a001df68dd6597505cdb3142a67da6f1ed3", @typed={0x7, 0x30, 0x0, 0x0, @str='-#\x00'}, @generic, @generic="5fad6e84989111f8588d022c1b0c7a2dff3c3c5d9a0ed8866bdd6d361ec28a197ade92b60cbbe90d7839acec89484655a92312bd15270943cadf27c895eeba8701e8f7adb8e34f0de53d3064fee8c2d295dc812ca3ede43f0528cf68bcb3683e5fa1c184457b7a495807e4c80f859c2b61e6b86c16c5dfc11cdd703623dab069", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @typed={0x6, 0x1, 0x0, 0x0, @str=']\x00'}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x158}, {&(0x7f00000032c0)={0xe4, 0x37, 0x1, 0x0, 0x25dfdbff, "", [@typed={0xd4, 0x4, 0x0, 0x0, @binary="1657319928ee4edb9f878f06a669790d44bf4aad09e1d22465c9e2ff2805dead2af0908db8eb25a23773f2e6b20102d7cc3dd049fbd90e6246210f9119949f74b237230ac744dd80783a9f1e7e170fdb2df66a6e335c5c2ce3c0c59dd2bbd99bd7b153ea955d110ca10a01eeac27c084fa3ad7bf883c6ba8db3d4f12c3832964e032b84631f5f218d4583aab1a541086ec00f0c12b941f2b8904347b5e7d54233108dc90490563b7d797fbc153ea8b115d185a52d7a64cf1dd860495d0575331a96aad74c63e212da400bf42adc99ff5"}]}, 0xe4}], 0x6}, 0x0) (async) r8 = getpgrp(0x0) getpgid(r8) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee00, r5, r7, 0xee00, 0x69, 0x3}, 0xffff, 0xffffffffffffffff, 0xa45, 0x9, r8, 0xffffffffffffffff, 0xfff9}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000600)={{0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x1}, 0x1, 0xffff, 0x7, 0x9f, 0x0, 0x0, 0xffe0}) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRESDEC=r4, @ANYRES64=r3, @ANYBLOB="0100002001000000010000e039030000b0cd875c952520f83e995b5c568774b4706c031e7f9650aa4decbacc4907c6a399debb6881263bd164bde9ba07097668416ee9f7a232705a5219df07428920ce900dd08886579532785745d16e00e6e703595a6a16ee214b6d4d45381608478c1706b5f9f53d9410140157148500c44a748f4be6d763e8d147d05662990f728d81b1c964a2df51b9b1d5015fa374bcae30b7979bbc05bc1be593620b3df14a1c8392c190225910d62f3b45e30f255ba7e20f646598c7325a2d2a81552a"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x6000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 0: r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/155) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x3, 0x7ff, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r4) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c0001000000000000000000ca3ef1ed", @ANYRES32=r3, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x6558, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 0: r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/155) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) (async, rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x0) (async) socketpair(0x10, 0x3, 0x7ff, &(0x7f0000000140)) (async) socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000240)) (async, rerun: 64) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r4) (async, rerun: 64) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c0001000000000000000000ca3ef1ed", @ANYRES32=r3, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x6643, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3b, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xc, "8502d0ef531c4a543e54"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:54 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000000)=0x1, 0x4) 10:18:54 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x47fc9f21, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x47fc9f21, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x8100, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:54 executing program 0: r0 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00}}) (async) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/155) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) (async) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x3, 0x7ff, &(0x7f0000000140)) (async) socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000240)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r4) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c0001000000000000000000ca3ef1ed", @ANYRES32=r3, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:54 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000000)=0x1, 0x4) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x8847, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) connect$netlink(r2, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfffffff7, 0xfffffffc, 0x7, 0x6a9}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) connect$netlink(r3, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) 10:18:54 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000000)=0x1, 0x4) 10:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 10:18:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:54 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) semtimedop(0xffffffffffffffff, &(0x7f0000000000)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1000}], 0x2, &(0x7f0000000040)) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) [ 3482.337377][T28924] ================================================================== [ 3482.345494][T28924] BUG: KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch [ 3482.354432][T28924] [ 3482.356750][T28924] read-write to 0xffff888101070e50 of 8 bytes by task 28922 on cpu 0: [ 3482.364892][T28924] percpu_counter_add_batch+0x9a/0x110 [ 3482.370504][T28924] shmem_alloc_and_acct_page+0x188/0x580 [ 3482.376139][T28924] shmem_getpage_gfp+0x300/0x16c0 [ 3482.381164][T28924] shmem_write_begin+0x84/0x110 [ 3482.386004][T28924] generic_perform_write+0x1d6/0x3f0 [ 3482.391264][T28924] __generic_file_write_iter+0xe3/0x280 [ 3482.396787][T28924] generic_file_write_iter+0x75/0x130 [ 3482.402130][T28924] vfs_write+0x71c/0x890 [ 3482.406347][T28924] ksys_write+0xe8/0x1a0 [ 3482.410565][T28924] __x64_sys_write+0x3e/0x50 [ 3482.415132][T28924] do_syscall_64+0x2b/0x70 [ 3482.419535][T28924] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3482.425408][T28924] [ 3482.427714][T28924] read to 0xffff888101070e50 of 8 bytes by task 28924 on cpu 1: [ 3482.435319][T28924] __percpu_counter_compare+0x27/0x1a0 [ 3482.440778][T28924] shmem_alloc_and_acct_page+0x115/0x580 [ 3482.446395][T28924] shmem_getpage_gfp+0x300/0x16c0 [ 3482.451398][T28924] shmem_write_begin+0x84/0x110 [ 3482.456230][T28924] generic_perform_write+0x1d6/0x3f0 [ 3482.461491][T28924] __generic_file_write_iter+0xe3/0x280 [ 3482.467022][T28924] generic_file_write_iter+0x75/0x130 [ 3482.472369][T28924] vfs_write+0x71c/0x890 [ 3482.476617][T28924] ksys_write+0xe8/0x1a0 [ 3482.480835][T28924] __x64_sys_write+0x3e/0x50 [ 3482.485403][T28924] do_syscall_64+0x2b/0x70 [ 3482.489798][T28924] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3482.495683][T28924] [ 3482.497985][T28924] value changed: 0x00000000000002a2 -> 0x00000000000002c2 [ 3482.505064][T28924] [ 3482.507363][T28924] Reported by Kernel Concurrency Sanitizer on: [ 3482.513488][T28924] CPU: 1 PID: 28924 Comm: syz-executor.4 Not tainted 5.18.0-rc2-syzkaller-00291-g90ea17a9e27b-dirty #0 [ 3482.524476][T28924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3482.534501][T28924] ================================================================== 10:18:55 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0xf2b, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x8000}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) connect$netlink(r2, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfffffff7, 0xfffffffc, 0x7, 0x6a9}, 0x10) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) connect$netlink(r3, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x8848, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) semtimedop(0xffffffffffffffff, &(0x7f0000000000)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1000}], 0x2, &(0x7f0000000040)) (async) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x34000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) connect$netlink(r2, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfffffff7, 0xfffffffc, 0x7, 0x6a9}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) connect$netlink(r3, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) connect$netlink(r2, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfffffff7, 0xfffffffc, 0x7, 0x6a9}, 0x10) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) connect$netlink(r3, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) (async) 10:18:55 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) (async) semtimedop(0xffffffffffffffff, &(0x7f0000000000)=[{0x3, 0x0, 0x800}, {0x0, 0x7, 0x1000}], 0x2, &(0x7f0000000040)) (async) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 10:18:55 executing program 2: timer_create(0x1, &(0x7f0000000040)={0x0, 0x2c, 0x1}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) 10:18:55 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0xf2b, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x8000}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0xf2b, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x8000}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x400300, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0007000180c200fc580000"], 0x3c}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:55 executing program 2: timer_create(0x1, &(0x7f0000000040)={0x0, 0x2c, 0x1}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) 10:18:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x1000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:55 executing program 2: timer_create(0x1, &(0x7f0000000040)={0x0, 0x2c, 0x1}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:18:55 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3c, 0x6, 0x4, 0x8c, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x8}, 0x400, 0x4, 0xff, 0x9, 0x2, 0x5, 0x5, 0x0, 0xc0000000, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0xa) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x80, 0x1, 0x3, 0x3, 0x0, 0x40be, 0x80, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x6}, 0x40104, 0x10000, 0x9, 0x3, 0x100, 0x400, 0x4, 0x0, 0x3ff0000, 0x0, 0x7bb}, 0x0, 0xffffffffffffffff, r0, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x1, 0x0, [0x0]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x20000000) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x2000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) [ 3482.716622][T28977] netlink: 'syz-executor.0': attribute type 7 has an invalid length. 10:18:55 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0xf2b, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x8000}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0xf2b, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x8000}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) (async) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0007000180c200fc580000"], 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0007000180c200fc580000"], 0x3c}}, 0x0) (async) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x3000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:55 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3c, 0x6, 0x4, 0x8c, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x8}, 0x400, 0x4, 0xff, 0x9, 0x2, 0x5, 0x5, 0x0, 0xc0000000, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0xa) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x80, 0x1, 0x3, 0x3, 0x0, 0x40be, 0x80, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x6}, 0x40104, 0x10000, 0x9, 0x3, 0x100, 0x400, 0x4, 0x0, 0x3ff0000, 0x0, 0x7bb}, 0x0, 0xffffffffffffffff, r0, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x1, 0x0, [0x0]}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async, rerun: 32) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x20000000) (rerun: 32) 10:18:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3c, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x4000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x5000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x6000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3482.822530][T29013] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 3482.843369][T29024] netlink: 'syz-executor.0': attribute type 7 has an invalid length. 10:18:55 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x0, 0x5}], 0x18) socket$vsock_stream(0x28, 0x1, 0x0) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0007000180c200fc580000"], 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0007000180c200fc580000"], 0x3c}}, 0x0) (async) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x7000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3482.909080][T29045] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 3482.919421][T29052] netlink: 'syz-executor.0': attribute type 7 has an invalid length. 10:18:55 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3c, 0x6, 0x4, 0x8c, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x8}, 0x400, 0x4, 0xff, 0x9, 0x2, 0x5, 0x5, 0x0, 0xc0000000, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0xa) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x80, 0x1, 0x3, 0x3, 0x0, 0x40be, 0x80, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x6}, 0x40104, 0x10000, 0x9, 0x3, 0x100, 0x400, 0x4, 0x0, 0x3ff0000, 0x0, 0x7bb}, 0x0, 0xffffffffffffffff, r0, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x1, 0x0, [0x0]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x20000000) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3c, 0x6, 0x4, 0x8c, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x8}, 0x400, 0x4, 0xff, 0x9, 0x2, 0x5, 0x5, 0x0, 0xc0000000, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0xa) (async) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x80, 0x1, 0x3, 0x3, 0x0, 0x40be, 0x80, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x6}, 0x40104, 0x10000, 0x9, 0x3, 0x100, 0x400, 0x4, 0x0, 0x3ff0000, 0x0, 0x7bb}, 0x0, 0xffffffffffffffff, r0, 0x2) (async) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x1, 0x0, [0x0]}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x20000000) (async) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x8000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}, 0x1, 0x0, 0x0, 0x480c0}, 0x0) 10:18:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3c, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:55 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x0, 0x5}], 0x18) (async) socket$vsock_stream(0x28, 0x1, 0x0) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}, 0x1, 0x0, 0x0, 0x480c0}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}, 0x1, 0x0, 0x0, 0x480c0}, 0x0) (async) 10:18:55 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x0, 0x5}], 0x18) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x0, 0x5}], 0x18) (async) socket$vsock_stream(0x28, 0x1, 0x0) (async) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x9000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:55 executing program 2: r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x2000c001) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x5, 0x8) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xa000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:55 executing program 2: r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x2000c001) (async, rerun: 64) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x5, 0x8) (rerun: 64) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) 10:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}, 0x1, 0x0, 0x0, 0x480c0}, 0x0) 10:18:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xc000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5f, 0x4, 0x0, 0x5, 0x17c, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x3c, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "3b25798bdf4c4a9e881717"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00bc3707f3ee", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000), 0x0) 10:18:56 executing program 2: r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x2000c001) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x5, 0x8) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xf000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x10000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) [ 3483.406924][T29165] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x31, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x43660000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00bc3707f3ee", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000), 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x60000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00bc3707f3ee", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c00010000000000000000000a00bc3707f3ee", @ANYRES32=r1, @ANYBLOB="0000000014000100000000000000000000000000000000010a0002000180c20000000000"], 0x3c}}, 0x0) (async) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}}, 0x1c}}, 0x0) [ 3483.511292][T29193] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3483.539749][T29205] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) r3 = socket(0x1d, 0x3, 0x1) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa1000c80}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000fcdbdf250200000008000b00", @ANYRES32=0x0, @ANYBLOB="3303050014000700fe8000000000000000000000000000bb060001004e220000050004000300000019c9ee4f1805"], 0x44}}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0xf6, 0x8) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f00000001c0), 0x4) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x65580000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}}, 0x1c}}, 0x0) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x59, 0x4, 0x0, 0x5, 0x164, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x25, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x81000000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}}, 0x1c}}, 0x0) [ 3483.555500][T29209] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000), 0x0) 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) r3 = socket(0x1d, 0x3, 0x1) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa1000c80}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000fcdbdf250200000008000b00", @ANYRES32=0x0, @ANYBLOB="3303050014000700fe8000000000000000000000000000bb060001004e220000050004000300000019c9ee4f1805"], 0x44}}, 0x4) (async) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0xf6, 0x8) (async) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f00000001c0), 0x4) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=r3, @ANYBLOB="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"]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x88470000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=r3, @ANYBLOB="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"]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socket$l2tp6(0xa, 0x2, 0x73) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x88480000, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r1) (async) r3 = socket(0x1d, 0x3, 0x1) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa1000c80}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000fcdbdf250200000008000b00", @ANYRES32=0x0, @ANYBLOB="3303050014000700fe8000000000000000000000000000bb060001004e220000050004000300000019c9ee4f1805"], 0x44}}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0xf6, 0x8) (async) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f00000001c0), 0x4) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYRESOCT], 0x28}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=r3, @ANYBLOB="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"]}) (async, rerun: 64) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socket$l2tp6(0xa, 0x2, 0x73) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x59, 0x4, 0x0, 0x5, 0x164, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x25, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x88a8ffff, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000040)=0x401, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0x1, &(0x7f0000000240)="9eb27381da0762172a94d8b2f3aad25c4a089ed4abe3fdf079e68b2dee6162ca0bef606d4b6cd0abdb80daedcd3a4c57e64e533102a93c8d0d38a77a57f21a442231b2cb9f7a3ab635a6839619d6f1095a2a2d550adf9ef5720d58536a3fe757121469cfcf34d467ab621f8af43e887420c1e17c0dd560d40feab06f05e03eb53a4b74d391cba18d87ce37027dceef607ed6e6e54e90ed86b06f1dcf13cb7a3bb76a073aa2c0fead923f30f74393e35d1f8657418222aca0c9fef5e9", &(0x7f0000000140)=@tcp, 0x1}, 0x20) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="7db6004fcbe8443570bd31330e8b9fb7fd0cf28f6e99c48ba368fe102be0cba67c05667dde4d70cd066090e5d2d95f9dc3fff42476a3970aa7d1b4717ff96c859b29f8792847f9ced1068a1c111f5de502b9d29f010368bf9ad0685d84275debe70d53cd7ef28268dd32a43e7f73834b57e951cb61033c23b75d7b9d0d01a43bd984091c1d4356c54cd1b333c45c2fa46222ee64b32767aaab3a8d5c2333a5f688", @ANYRES16=r1, @ANYBLOB="08002bbd7000fedbdf250800000008001900ffffffff"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000200)=0x34, 0x4) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9a}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x2c}}, 0x20004084) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001c00010000000000e7000000000532f1", @ANYRES32=r1, @ANYBLOB="0000000000200e29ede2e235bee1000001000180199d00"/44], 0x3c}}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x800, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) getsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) r4 = socket$netlink(0x10, 0x3, 0x2) sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x2c}}, 0x40084) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) (async) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x9effffff, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xeaffffff, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9a}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x2c}}, 0x20004084) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001c00010000000000e7000000000532f1", @ANYRES32=r1, @ANYBLOB="0000000000200e29ede2e235bee1000001000180199d00"/44], 0x3c}}, 0x0) (async, rerun: 64) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x800, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) getsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) (async) r4 = socket$netlink(0x10, 0x3, 0x2) sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x2c}}, 0x40084) 10:18:56 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x200080, 0x0) r1 = socket(0x10, 0x5, 0x7ff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x10, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x2, 0x9}, 0x4}, 0x10) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x59, 0x4, 0x0, 0x5, 0x164, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x25, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xefffffff, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x200080, 0x0) (async) r1 = socket(0x10, 0x5, 0x7ff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x10, 0x4) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) (async) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x2, 0x9}, 0x4}, 0x10) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000040)=0x401, 0x4) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0x1, &(0x7f0000000240)="9eb27381da0762172a94d8b2f3aad25c4a089ed4abe3fdf079e68b2dee6162ca0bef606d4b6cd0abdb80daedcd3a4c57e64e533102a93c8d0d38a77a57f21a442231b2cb9f7a3ab635a6839619d6f1095a2a2d550adf9ef5720d58536a3fe757121469cfcf34d467ab621f8af43e887420c1e17c0dd560d40feab06f05e03eb53a4b74d391cba18d87ce37027dceef607ed6e6e54e90ed86b06f1dcf13cb7a3bb76a073aa2c0fead923f30f74393e35d1f8657418222aca0c9fef5e9", &(0x7f0000000140)=@tcp, 0x1}, 0x20) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="7db6004fcbe8443570bd31330e8b9fb7fd0cf28f6e99c48ba368fe102be0cba67c05667dde4d70cd066090e5d2d95f9dc3fff42476a3970aa7d1b4717ff96c859b29f8792847f9ced1068a1c111f5de502b9d29f010368bf9ad0685d84275debe70d53cd7ef28268dd32a43e7f73834b57e951cb61033c23b75d7b9d0d01a43bd984091c1d4356c54cd1b333c45c2fa46222ee64b32767aaab3a8d5c2333a5f688", @ANYRES16=r1, @ANYBLOB="08002bbd7000fedbdf250800000008001900ffffffff"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000200)=0x34, 0x4) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9a}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x2c}}, 0x20004084) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001c00010000000000e7000000000532f1", @ANYRES32=r1, @ANYBLOB="0000000000200e29ede2e235bee1000001000180199d00"/44], 0x3c}}, 0x0) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x800, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r3) (async) getsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) (async) r4 = socket$netlink(0x10, 0x3, 0x2) sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x2c}}, 0x40084) 10:18:56 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x200080, 0x0) (async) r1 = socket(0x10, 0x5, 0x7ff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x10, 0x4) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000a80), r0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x2, 0x9}, 0x4}, 0x10) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xf0ffffff, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x2f, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0xc, "9e44c3856a903e1b6c93"}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket(0x9, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xf7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x4040) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xfeffffff, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xffffa888, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x31, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x0, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r0 = socket(0x9, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xf7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x4040) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) socket(0x9, 0x5, 0x2) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), r2) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xf7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x4040) (async) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async, rerun: 32) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000040)=0x401, 0x4) (async, rerun: 32) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0x1, &(0x7f0000000240)="9eb27381da0762172a94d8b2f3aad25c4a089ed4abe3fdf079e68b2dee6162ca0bef606d4b6cd0abdb80daedcd3a4c57e64e533102a93c8d0d38a77a57f21a442231b2cb9f7a3ab635a6839619d6f1095a2a2d550adf9ef5720d58536a3fe757121469cfcf34d467ab621f8af43e887420c1e17c0dd560d40feab06f05e03eb53a4b74d391cba18d87ce37027dceef607ed6e6e54e90ed86b06f1dcf13cb7a3bb76a073aa2c0fead923f30f74393e35d1f8657418222aca0c9fef5e9", &(0x7f0000000140)=@tcp, 0x1}, 0x20) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="7db6004fcbe8443570bd31330e8b9fb7fd0cf28f6e99c48ba368fe102be0cba67c05667dde4d70cd066090e5d2d95f9dc3fff42476a3970aa7d1b4717ff96c859b29f8792847f9ced1068a1c111f5de502b9d29f010368bf9ad0685d84275debe70d53cd7ef28268dd32a43e7f73834b57e951cb61033c23b75d7b9d0d01a43bd984091c1d4356c54cd1b333c45c2fa46222ee64b32767aaab3a8d5c2333a5f688", @ANYRES16=r1, @ANYBLOB="08002bbd7000fedbdf250800000008001900ffffffff"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000200)=0x34, 0x4) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xffffff7f, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) r0 = socket(0x9, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) (async, rerun: 32) r1 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xf7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x4040) (async) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xffffff9e, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x400, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x5}}, 0x1c}, 0x1, 0x0, 0x0, 0x4044000}, 0x0) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xec81001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r1) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x408, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x2000c8a1) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x31, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x0, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xffffffea, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) (async) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x400, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x5}}, 0x1c}, 0x1, 0x0, 0x0, 0x4044000}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xffffffef, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x400, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x5}}, 0x1c}, 0x1, 0x0, 0x0, 0x4044000}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x400, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x5}}, 0x1c}, 0x1, 0x0, 0x0, 0x4044000}, 0x0) (async) 10:18:56 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xfffffff0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x1, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x4008014}, 0x4001) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xec81001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r1) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x408, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x2000c8a1) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xec81001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r1) (async) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x408, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x2000c8a1) (async) 10:18:56 executing program 2: r0 = getpgrp(0x0) getpgid(r0) getpgid(r0) select(0x40, &(0x7f0000000040)={0x9, 0xe00, 0xffffffffffffffff, 0x6, 0x100000001, 0x5, 0x7274, 0x8}, &(0x7f0000000080)={0xfffffffffffffffe, 0xffffffff80000000, 0x0, 0xf4, 0x8, 0xfff, 0x20, 0x9}, &(0x7f00000000c0)={0xffffffffffffffbc, 0x9, 0x1f, 0x401, 0x4, 0xb9e, 0x46, 0x8}, &(0x7f0000000100)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000200)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000240), &(0x7f0000000280), 0x8, 0x10, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x1, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x4008014}, 0x4001) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x1, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x4008014}, 0x4001) (async) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0xfffffffe, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5c, 0x4, 0x0, 0x5, 0x170, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x31, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x0, 0xc, "9e44c3856a903e1b6c93"}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 2: r0 = getpgrp(0x0) getpgid(r0) (async, rerun: 32) getpgid(r0) (rerun: 32) select(0x40, &(0x7f0000000040)={0x9, 0xe00, 0xffffffffffffffff, 0x6, 0x100000001, 0x5, 0x7274, 0x8}, &(0x7f0000000080)={0xfffffffffffffffe, 0xffffffff80000000, 0x0, 0xf4, 0x8, 0xfff, 0x20, 0x9}, &(0x7f00000000c0)={0xffffffffffffffbc, 0x9, 0x1f, 0x401, 0x4, 0xb9e, 0x46, 0x8}, &(0x7f0000000100)) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000200)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000240), &(0x7f0000000280), 0x8, 0x10, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x1, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x4008014}, 0x4001) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xec81001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r1) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x408, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x2000c8a1) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) (async) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xec81001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r1) (async) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x408, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x2000c8a1) (async) 10:18:56 executing program 2: r0 = getpgrp(0x0) getpgid(r0) getpgid(r0) (async) select(0x40, &(0x7f0000000040)={0x9, 0xe00, 0xffffffffffffffff, 0x6, 0x100000001, 0x5, 0x7274, 0x8}, &(0x7f0000000080)={0xfffffffffffffffe, 0xffffffff80000000, 0x0, 0xf4, 0x8, 0xfff, 0x20, 0x9}, &(0x7f00000000c0)={0xffffffffffffffbc, 0x9, 0x1f, 0x401, 0x4, 0xb9e, 0x46, 0x8}, &(0x7f0000000100)) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000200)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000240), &(0x7f0000000280), 0x8, 0x10, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x24}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x40800) 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x101}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'syzkaller1\x00'}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x7ff}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1000}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x28040080}, 0x44801) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x24}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x40800) 10:18:56 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x101}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'syzkaller1\x00'}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x7ff}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1000}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x28040080}, 0x44801) 10:18:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5a, 0x4, 0x0, 0x5, 0x168, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x27, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0x2}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x24}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x40800) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x24}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x40800) (async) 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x101}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'syzkaller1\x00'}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x7ff}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1000}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x28040080}, 0x44801) 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x11}, 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x121, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040080}, 0x20044801) 10:18:56 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0xc0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r3 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r5 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_udp_int(r3, 0x11, 0x57, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$can_raw(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1303df4c07c16336"}, 0x10}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x7, 0x845, 0x7ff, {}, {0x77359400}, {0x2, 0x1, 0x1}, 0x1, @can={{0x1, 0x0, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "ceae87d9dce09699"}}, 0x48}}, 0x4004800) 10:18:56 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x4}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x11}, 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x121, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040080}, 0x20044801) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) (async) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$netlink(0x10, 0x3, 0xf) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x11}, 0x14}}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x121, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040080}, 0x20044801) (async) 10:18:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0xc0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) r3 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r5 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_udp_int(r3, 0x11, 0x57, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$can_raw(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1303df4c07c16336"}, 0x10}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x7, 0x845, 0x7ff, {}, {0x77359400}, {0x2, 0x1, 0x1}, 0x1, @can={{0x1, 0x0, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "ceae87d9dce09699"}}, 0x48}}, 0x4004800) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0xc0) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) socket(0x2a, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) socket$can_raw(0x1d, 0x3, 0x1) (async) getsockopt$inet_udp_int(r3, 0x11, 0x57, &(0x7f0000000300), &(0x7f0000000340)=0x4) (async) sendmsg$can_raw(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1303df4c07c16336"}, 0x10}}, 0x0) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x7, 0x845, 0x7ff, {}, {0x77359400}, {0x2, 0x1, 0x1}, 0x1, @can={{0x1, 0x0, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "ceae87d9dce09699"}}, 0x48}}, 0x4004800) (async) 10:18:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x20044040) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0x7ffff000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x40, 0x10000, 0x0, {{0x5a, 0x4, 0x0, 0x5, 0x168, 0x65, 0x0, 0x7, 0x0, 0x0, @empty, @multicast2, {[@timestamp_addr={0x44, 0x4c, 0x57, 0x1, 0x1, [{@multicast1, 0x8}, {@loopback, 0x7ff}, {@remote, 0x6f0a}, {@rand_addr=0x64010101, 0x2}, {@local, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd2c}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x7ff}, {@empty, 0xfffffffe}, {@loopback, 0xfff}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0x2}, {0x1, 0x8, "d075418b9984"}, {0x0, 0x3, "fc"}, {0x5, 0xb, "f4ed63bdb88eef1d6a"}, {0x1, 0xd, "5cd8a5173674bf9d3c1563"}]}, @ssrr={0x89, 0x27, 0xe7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x39}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @rr={0x7, 0xb, 0xc0, [@dev={0xac, 0x14, 0x14, 0x30}, @private]}, @generic={0x44, 0x10, "98ecbda2daf4c7d7ec0cfd5e095f"}, @cipso={0x86, 0x27, 0x3, [{0x6, 0x8, "3d602cc2c9b9"}, {0x1, 0x2}, {0x7, 0x2}, {0x0, 0xd, "8502d0ef531c4a543e546d"}, {0x1, 0x6, "370f40d1"}, {0x7, 0x2}]}, @cipso={0x86, 0x5d, 0x3, [{0x0, 0x10, "917ffb0acf8b7906e51777af8afa"}, {0x1, 0x9, "833d1693cb2639"}, {0x5, 0xe, "1af880e6eeb38fa95e7fd8cf"}, {0x6, 0x11, "7375707b258c2ebc05bedaa63f6584"}, {0x6, 0x12, "64a82a2f5f58ef2a0da5c7457cd8929c"}, {0x2, 0xd, "16051b32d37fc8c80c6220"}]}, @timestamp_prespec={0x44, 0x14, 0x8b, 0x3, 0x8, [{@loopback, 0x4ffb}, {@rand_addr, 0xff}]}]}}}}}) 10:18:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:57 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x11}, 0x14}}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x121, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040080}, 0x20044801) 10:18:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x5}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:57 executing program 4: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x400, 0x81241) write$evdev(r0, &(0x7f00000001c0), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)) sendmsg$L2TP_CMD_TUNNEL_GET(r2, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRESOCT=r5], 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x9d}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x48000) r6 = socket(0x9, 0x80000, 0x2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fbdbdf250e00000005cbb9c71089fc5ed3f01edbde002d000100000008003a0007000000050038000100000008000b00"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000200)={@l2tp={0x2, 0x0, @loopback, 0x2}, {&(0x7f0000000000)=""/54, 0x36}, &(0x7f00000001c0), 0xde}, 0xa0) 10:18:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0xc0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x3c}}, 0x0) (async) r3 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r5 = socket$can_raw(0x1d, 0x3, 0x1) (async) getsockopt$inet_udp_int(r3, 0x11, 0x57, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$can_raw(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1303df4c07c16336"}, 0x10}}, 0x0) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x7, 0x845, 0x7ff, {}, {0x77359400}, {0x2, 0x1, 0x1}, 0x1, @can={{0x1, 0x0, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "ceae87d9dce09699"}}, 0x48}}, 0x4004800) 10:18:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x6}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 10:18:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newneigh={0x38, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_PROTOCOL={0x5, 0xc, 0x6}]}, 0x38}}, 0x0) 10:18:57 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x4000}, 0xc) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 10:18:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x