[....] Starting enhanced syslogd: rsyslogd[ 16.345778] audit: type=1400 audit(1519091365.282:5): avc: denied { syslog } for pid=3996 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.696117] audit: type=1400 audit(1519091368.632:6): avc: denied { map } for pid=4136 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2018/02/20 01:49:34 fuzzer started [ 25.965306] audit: type=1400 audit(1519091374.902:7): avc: denied { map } for pid=4147 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/20 01:49:35 dialing manager at 10.128.0.26:40289 [ 28.898998] can: request_module (can-proto-0) failed. [ 28.908420] can: request_module (can-proto-0) failed. 2018/02/20 01:49:38 kcov=true, comps=true [ 29.354295] audit: type=1400 audit(1519091378.290:8): avc: denied { map } for pid=4147 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=86 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/20 01:49:39 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002180)=@hci={0x0, 0x0}, &(0x7f00000021c0)=0xc, 0x80000) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002200)=@full, &(0x7f0000002280)=0x48) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000022c0)={r3}) bpf$PROG_LOAD(0x5, &(0x7f0000002480)={0x0, 0x9, &(0x7f0000002300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x2, 0x1, 0x0, r0}, @jmp={0x5, 0x6, 0x7, 0xf, 0x9, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000002380)='GPL\x00', 0x8000, 0x8c, &(0x7f00000023c0)=""/140, 0x41100, 0x1, [], r2}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002500)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000002580)={&(0x7f0000002540)=[0x0], 0x1}) sendmsg$can_raw(r1, &(0x7f0000002680)={&(0x7f00000025c0)={0x1d, r2}, 0x10, &(0x7f0000002640)={&(0x7f0000002600)=@can={{0x0, 0xffffffff, 0x100000001, 0x4}, 0x6, 0x3, 0x0, 0x0, "9d72181e49382926"}, 0x10}, 0x1, 0x0, 0x0, 0x8881}, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000026c0)={0xfffffffffffffffe, 0x4, 0x45f03042, 0x1ff, 0xfffffffffffffffe}, 0x14) accept$netrom(r1, &(0x7f0000002700)=@ax25, &(0x7f0000002740)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000037c0)={@common='syzkaller1\x00', &(0x7f0000002780)=@ethtool_perm_addr={0x20, 0x1000, "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"}}) bind$netrom(r3, &(0x7f0000003800)=@full={{0x3, {"c9e1cd683e960d"}, 0x7fffffff}, [{"62d21980078ad4"}, {"781e96ff43af60"}, {"1fef9bcfb94c7e"}, {"37a2c4b94217d7"}, {"2288e5612c7c93"}, {"300f3def3b62da"}, {"d7b1e60c04379f"}, {"41fd4e64b9b9d7"}]}, 0x48) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003880)={0x0, 0x7, 0x8, 0x8000, 0x9d8, 0x8, 0xfffffffffffffffc, 0x2, {0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3ff}}, 0x1, 0x8, 0x8, 0xfffffffffffffffb, 0x6}}, &(0x7f0000003940)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003980)={r5, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x7fff, 0x20400000}, 0x98) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003a80)={r0, 0x28, &(0x7f0000003a40)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003ac0)={r6, 0x2, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000003b00)={@generic="2a36722dfb4a2396e6761c071dec77cf", @ifru_flags}) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$packet(0x11, 0x343110e9b1bb65d, 0x300, &(0x7f0000003b40)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003b80)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003bc0)={r5, 0x9, 0x3d, "b480cd2cfe9656b3f7840ffcdfa554da4de1d016abac209cfa0fa111cae4a02a9ace4bdc10171a30ee852d9db9b382aff4788932377f561d02e1bf211d"}, 0x45) r8 = gettid() sendmsg$nl_generic(r1, &(0x7f0000003d00)={&(0x7f0000003c40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003cc0)={&(0x7f0000003c80)={0x20, 0x41, 0x200, 0x7, 0x0, {0x1b}, [@typed={0xc, 0x7c, @pid=r8}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x40004) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000003d40)=@int=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003d80)={'vcan0\x00', r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003dc0)={r5, 0x6, 0x200}, &(0x7f0000003e00)=0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000003ec0)=0x3, 0x8) pipe(&(0x7f0000003f00)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000003f40)={0x2008}) 2018/02/20 01:49:39 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0xe2a, 0x8000, 0x2, 0x20}, 0x10) pipe(&(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f0000000180)="84a0b6c997453c3667218183c7e08db8f4fe0b134a1f41b7437b485b8314a0ddea4f06e6f0ca1c41b8e7b090f560362110b3a710818d5bc750ea0f8d8d1a66b7a02f46a9ae2f0b7f790969e7", &(0x7f0000000200)=""/115}, 0x18) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000002c0)={0x80000000, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffe4d}}}, 0x108) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000400)={r3, 0xa9aae14c98d5c75b}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000480)={@generic="7574fd39c0f8611039da6217b4206adc", @ifru_addrs={0x2, 0x2, @rand_addr=0x48000000000000}}) r5 = socket(0x16, 0x80000, 0x61) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)={0x0, 0x0}) getsockname$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000640)={0x1, &(0x7f0000000600)=[{}]}) r8 = accept4(r7, 0x0, &(0x7f0000000680), 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x7}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000740)={r9, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000780)=[@in6={0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x20}, @in6={0xa, 0x0, 0xb96, @empty, 0x5}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x395f}, @in6={0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffff9}], 0x70) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000800)={0x3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000840)={0x76, r10, 0x0, 0x1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000008c0)={r4, 0x3, 0x1, 0x401, &(0x7f0000000880)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000900)=0x4, 0x4) r11 = accept4(r6, &(0x7f0000000940)=@ethernet={0x0, @random}, &(0x7f0000000980)=0x10, 0x800) accept4$inet6(r11, &(0x7f00000009c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000a00)=0x1c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a40)) socketpair(0xd, 0x6, 0x1ff, &(0x7f0000000a80)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000ac0)={r9, 0x9e, 0xa, [0x8, 0x101, 0x1, 0x98, 0x4d40, 0x8, 0x7, 0x69, 0x1, 0x57d89010]}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) 2018/02/20 01:49:39 executing program 4: socketpair(0xb, 0x8000a, 0x49ee, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8001, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r2, 0xfffffffeffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"b7b2ad6fce2a9dfa8e7df11d0d923b1c", {0x4, 0x1ea36000, 0x3, "5603b21648fd", 0x81}}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r2, 0x7fff}) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int, 0x4) unshare(0x42000200) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000200)=@fragment={0x6c, 0x0, 0x6, 0x1, 0x0, 0x3, 0x3}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000340)={@empty, 0x0}, &(0x7f0000000380)=0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x2, 0x8, &(0x7f0000000240)=@raw=[@exit={0x95}, @generic={0x101, 0x0, 0x7f357c7d, 0x9}, @generic={0x10001, 0xa8, 0x200, 0x4}, @alu={0x7, 0xc5, 0xb, 0xf, 0x7, 0x2, 0x10}], &(0x7f0000000280)='GPL\x00', 0x0, 0x6f, &(0x7f00000002c0)=""/111, 0x0, 0x1, [], r3}, 0x48) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)=0x0) sendmsg$netlink(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000480)={0x113c, 0x38, 0x424, 0x4, 0x3, "", [@generic="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", @generic="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", @nested={0x2c, 0x78, [@typed={0xc, 0xc, @pid=r5}, @typed={0xc, 0x54, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x6a, @u64=0x400}]}]}, 0x113c}], 0x1, &(0x7f0000001600)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r4, r4, r1, r1, r0, r0, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r4, r0, r4, r4, r0]}], 0x90, 0x40000}, 0x99b2493bfaa0d7f5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001700)={0x0, 0x73, "82cda0f8097e6be1d9fa000927f86c0695623d550d3d59fefa26a992ebb5c036bf1768593be712eb75e683f57b06ff4d12defc0be360f168ec4830e12d66ce75903a505929bcaceded9e02bd11333ee174720a8a20cb4a3b866b5d57548184419b3711c11e427dd025fac6158d9a4a3bbad68e"}, &(0x7f0000001780)=0x7b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000017c0)={r6}, &(0x7f0000001800)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001840)={0x3, 0x8, 0x8, 0xffffffffffff7dd4}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001880)=0x5a5) socketpair(0x3, 0x80800, 0x8, &(0x7f00000018c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001900)={r6, 0x8001, 0x39}, &(0x7f0000001940)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001980)={0x8, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @rand_addr=0x80}, 0x1, 0x7f, 0x80000001, 0x9, 0x4746, 0x0, 0x9, 0x7, 0x5}) poll(&(0x7f0000001a00)=[{r0, 0x4001}], 0x1, 0x80000001) pipe(&(0x7f0000001a40)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000001a80)={r6}, &(0x7f0000001ac0)=0x8) sendmsg$nl_generic(r1, &(0x7f0000001c00)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b40)={0x58, 0x32, 0x305, 0x6, 0x3, {0x4}, [@typed={0x44, 0x61, @str='securitycgroup%selinuxGPL/keyringppp1vmnet0vboxnet0vmnet0%)\x00'}]}, 0x58}, 0x1}, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000001c40)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000001c80)={r11, 0x2}) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000001cc0)={r9, 0x400}, &(0x7f0000001d00)=0x8) tee(r8, r4, 0xffffffffffff8001, 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r8, 0x80f86406, &(0x7f0000001d40)=""/82) 2018/02/20 01:49:39 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xe56, 0x8) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000040)="fb3f5afae29ebf51e74d0b7eb14188068f6cd9832f05308a9d600af839d1744f870d804bc23ead850bec3f6153c9e023fc4e5e5bff0046496be3d10b4dca9fa6632f") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r0, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x1587, 0xa, 0xa0, 0x80, 0x3f, r3, r5}, {0x8000, 0x7ff, 0x9, 0x5a820f0b, 0x0, 0x3ff, 0x100000000, 0x9}, {0x8, 0x2, 0xf6}, 0x8, 0x3, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x5, 0x8, 0x2}}, 0xe8) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000380)={{0x2, 0x1, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='vcan0\x00'}) pipe(&(0x7f0000000400)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000440)=0x4bc7) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000480)={0x5b5e716c, {{0x2, 0x1, @rand_addr=0x4926649c}}}, 0x90) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000540), 0x4) r8 = accept4$netrom(r7, &(0x7f0000000580)=@ax25, &(0x7f00000005c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=r9, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000700)=0x80, 0x4) recvmsg(r8, &(0x7f00000019c0)={&(0x7f0000000740)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000780)=""/87, 0x57}, {&(0x7f0000000800)=""/249, 0xf9}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x3, &(0x7f0000001940)=""/125, 0x7d, 0x1}, 0x60) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r7, 0x111, 0x3, 0x1, 0x4) r11 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f0000001b40)={0x2, &(0x7f0000001a00)=[{}, {}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001b80)={0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001bc0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001c00)={r9, 0x3, 0x7ff, 0x3f, 0x200, 0x9}, &(0x7f0000001c40)=0x14) getsockopt$inet_mreq(r10, 0x0, 0x23, &(0x7f0000001c80)={@multicast1, @rand_addr}, &(0x7f0000001cc0)=0x8) getsockopt$inet_mreq(r11, 0x0, 0x23, &(0x7f0000001d00)={@multicast1, @rand_addr}, &(0x7f0000001d40)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000001d80)={r0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001dc0)={0x101, {{0x2, 0x2, @rand_addr=0x9}}, 0x0, 0x1, [{{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x120) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f0000001f00)={r13, @in6={{0xa, 0x3, 0x5efbbfbf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x8, 0xfffffffffffffff8}, &(0x7f0000001fc0)=0x98) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000002000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r4}, 0xc) 2018/02/20 01:49:39 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r4, &(0x7f0000000240)=""/13}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000340)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000380)={0x40}, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r5, 0x4, 0xffffffff, 0x3, 0xfffffffffffeffff, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r3, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000500)=0x2, 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0xf, 0x101, 0x1f, 0x1, 0x4, r1}, 0x2c) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={r7, r9, r10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x3088021}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@newlink={0x40, 0x10, 0x411, 0x3, 0x1, {0x0, 0x0, 0x0, r8, 0x900, 0x80}, [@IFLA_PHYS_PORT_ID={0x18, 0x22, "fb9ca4121b202b9efac14f3c81aef3d49f3d69"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000880)={r5, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}, 0x400, 0x6, 0xf72, 0x7, 0x2}, &(0x7f0000000940)=0xa0) getpeername$inet6(r6, &(0x7f0000000980)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000009c0)=0x1c) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000a00)=0x2, 0x4) bind$inet(r0, &(0x7f0000000a40)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000a80)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000ac0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000b00)={r3, 0x6, 0x74, "db1837903b6beee2d02c00e5bd421efaac8d513ab7639f3a5adc5a42e60c3d4a0117a30bac88dc7942b74b97e7c5d5b3d7a0340902e8bd429f287ef12f27114d19beaef404211f357ff1e8a95b0845bcf29538d13f589e144fdd45f7b2ec662d34d0cf1380c52e24420af3fa3c6c102fbc81ed1e"}, 0x7c) writev(r2, &(0x7f0000000c40)=[{&(0x7f0000000b80)="d827291cc27020d224b60318b55fccaa04be78569098113e69a1b9e753c853f9b0a6f3cf277682756a914edfba50dd16878bfb55bb4cc2404afb", 0x3a}, {&(0x7f0000000bc0)="0f248d64491027085ceab0975f575de551519175f54603dd7693820994faa07f636f460c432ff13010ed5b2e077e7f19e21e9b66737b87491986abc472060323bc434adb3534cbde7c3d48c3a4700fa2aaefc2280f9fdab34d07012f0da077faed8e9a464b6e02", 0x67}], 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000c80)={r11, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}}}, &(0x7f0000000d40)=0x8c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000d80)=0x1, 0x4) [ 30.529598] audit: type=1400 audit(1519091379.466:9): avc: denied { map } for pid=4147 comm="syz-fuzzer" path="/root/syzkaller-shm936824556" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/20 01:49:39 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x5, 0x4, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r0}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000003c0)=""/154, &(0x7f0000000480)=0x9a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000005c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000600)={0x0, 0xe9, "c844e33a3b65e4c3e7665abfe51bbdb4705b6409effc44457e8749373379f3a76c8ae4bc40f01236eec6da2040670eedb41e9896188204accce575708ead6847f44e1a73299f80117443c5584cab37703b7c760646edcfd6d61401414f0b38df18615bc892dbf072edf6c0ce2b3b224b87203f51220ad8a99126cd418b42caf3d43565ae12bd392db69aa411952ed31c2d03bf1da4d8d98d565078384d405e861bd73e247f446d27c17ce742bda4991e37ac8983da27031c9daa1cf0616f448af960658114135e840fa50ff8cad3e97415752f9afd895eaff925bc898f5cdfdb9139dfad8ed407bcfd"}, &(0x7f0000000700)=0xf1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000740)={r5, 0x9c, "eedca9af2f39a28e7bf6e646394e0983d2e93950a454f0e1f37b59f46e1039c3849b86777827e319ba669d091210c198c28e302dbb5ccf2cebeec4d3a3bca329ce0284e206b231cae27a04fae15a191c4cd1218a6d0094811a5965afd6afd90c48e863aa1dabe0e453f08b700958beaeb4e70d9efe3fa0fd7a746ac795dd150009ad16e3d006f58fe209be5111649b61a24ff5ebea6c2a04e947d314"}, &(0x7f0000000800)=0xa4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000840)={@common='dummy0\x00', @ifru_flags=0x4200}) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={@common='ipddp0\x00', r3}) connect$pppoe(r2, &(0x7f00000008c0)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000900)) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000940)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000009c0)={0x1f, 0x1f}, 0x8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a00)={r3, 0x1, 0x6, @random="a977a7d078cb"}, 0x10) setsockopt$inet6_tcp_int(r7, 0x6, 0x5, &(0x7f0000000a40)=0x20, 0x4) accept4$nfc_llcp(r7, &(0x7f0000000a80), &(0x7f0000000b00)=0x60, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000000b40)={@generic="ee54276cdd51de8413ead5ec0edabea5", @ifru_addrs={0x2, 0x0, @rand_addr=0x8}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b80)={0x2, 0x8009, 0x1, 0x7fffffff, r6}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000c00)={0x5, &(0x7f0000000bc0)=[{0x0}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000c40)={r8, 0x2}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000c80)={r9, 0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000cc0)={r5, 0x2}, &(0x7f0000000d00)=0x8) 2018/02/20 01:49:39 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f00000001c0)=""/142}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x2, 0x3, 0x2, 0x8001, 0x8, [{0x101, 0x4, 0x8001, 0x0, 0x0, 0x3803}, {0x5, 0x3, 0x1c}, {0x10001, 0x4, 0x10000, 0x0, 0x0, 0x800}, {0x145, 0x1, 0x80, 0x0, 0x0, 0x1000}, {0x200, 0x401000000000, 0xd52, 0x0, 0x0, 0x1}, {0x0, 0x83, 0xff1, 0x0, 0x0, 0x1000}, {0x401, 0x8, 0x8001}, {0x1, 0x3, 0x1, 0x0, 0x0, 0x2}]}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000004c0)={r1}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000500)={&(0x7f0000ffa000/0x4000)=nil, 0x5, 0x4, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x10000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0x20, "e29aa5a380c75fa7d8d12aeac2230631f69531be89eed337cc2f75f694cada91"}, &(0x7f0000000580)=0x28) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)={r4, 0xfffffffffffffffd, 0x81, "a6139413fe4baeea88100a682d574f29924bc24e07ebec7ca889629fef00d5534336e27151c94ddf50b9c2eec01d442d5e0fb906b0fc49f8fb4d0bde8807f92547105ead447796ec9721717b6ae97b4a997cf34b7937e512b83e358e5f78a075708eb6ab8da07f6de120a4693bd8f8d74ff51446dc7d509be0fa60f23fb18722d6"}, 0x89) socketpair(0x1b, 0x7, 0x2, &(0x7f0000000740)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000780)=0x108c, &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000800)={r4, 0xa2, "912c652b3c193030e45bf1ff4f1e1eb640c4356fb2b9fce52f2838d49f1466b896f706f2323ab9e1e81daf9c818912249c11d248fb9070d971e3413e54caca3ca6f14ad8182d1835aad5393bb9eb9142e16a3f906ba7879952a55bdd1ea8a0bef23d2fe44cc3753a66e9e090cae25176ed75565aff63afbfa1282ec9fd07d236ec77801e12f1e648236c32324e30ae245036c99036442c25d8e185e31da5cfe42ad7"}, &(0x7f00000008c0)=0xaa) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000900)=0xffffffffffffffc0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000940)={r4, @in={{0x2, 0x3, @empty}}, [0x8, 0x401, 0x8, 0x5, 0xffffffffffff0001, 0xffffffffffffffe0, 0x2, 0xe5, 0x1, 0x4, 0x6, 0x9, 0x5, 0x100, 0x7]}, &(0x7f0000000a80)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000ac0)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x330e}, 0x10000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xdebb, @loopback={0x0, 0x1}, 0x100000000}], 0x68) setsockopt$packet_int(r5, 0x107, 0x17, &(0x7f0000000b40)=0x9a7d, 0x4) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000b80)=0x5, 0x4) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000bc0)=0x4, &(0x7f0000000c00)=0x1) getgid() bind$bt_rfcomm(r6, &(0x7f0000000c40)={0x1f, {0x1, 0x7, 0x3, 0x1f, 0x9}, 0x100000000}, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000cc0)={r7, 0x3c, &(0x7f0000000c80)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x3, 0x100000000, @empty, 0x401}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000000d00)=0x10) getuid() setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000d40)={r7}, 0x8) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000d80)=@common='teql0\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000dc0)=0xe5, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000e00)={r8, 0x80000000}, &(0x7f0000000e40)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000e80)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000ec0)={r9, 0x2c}, &(0x7f0000000f00)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000f40)=0x3, 0x4) 2018/02/20 01:49:39 executing program 6: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) pipe(&(0x7f0000000100)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000000140)="826b358a0e7048fa9eb8a3d625b2775bd1a7a3bc8d38f61f1ac70af8c46b28659584207f49ca03d64f86d0efa78144f11a21551ffcf8480ecef60ab08412dff0c726e0b942d85304f4fa92d84680a3fb25251b5f4aa881d166512710b82f02f3dbf6708d2aa8982490e7b45e1c8b8a48746eb8631601b9aa777014bee09ad0b3ab227c4027f7fe3a2d6e9e66", 0x8c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1c0, 0x0, 0x1c0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x80000001}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x200, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0xb4e, 0x0, [0x1, 0x2c, 0x14, 0x32, 0x16, 0x2, 0x17, 0x2c, 0x1e, 0x22, 0x1c, 0xe, 0x37, 0x6, 0xb, 0x11], 0x2, 0x0, 0xff}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x100}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000680), 0x0) connect$bt_sco(r0, &(0x7f00000006c0)={0x1f, {0x9, 0x3, 0xd1, 0x5, 0x2, 0x1}}, 0x8) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000008c0)={0x5c24, 0x40, 0x7, 0x48, &(0x7f0000000700)=""/72, 0xa2, &(0x7f0000000780)=""/162, 0x44, &(0x7f0000000840)=""/68}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000900)=0x4, 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000940)=0x4, &(0x7f0000000980)=0x4) getpeername$netrom(r1, &(0x7f00000009c0)=@full, &(0x7f0000000a40)=0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000bc0)={'vcan0\x00', 0x0}) bind$bt_hci(r2, &(0x7f0000000c00)={0x1f, r3, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000c40)={0x0, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x15}}, [0xffffffff00000001, 0x3, 0xafc, 0x6384, 0x9, 0x100000000, 0x1, 0x0, 0x8, 0x3ff, 0x4, 0xb566, 0x1, 0x80000001, 0x5c1]}, &(0x7f0000000d80)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000dc0)={r4, 0x58f}, 0x8) getpeername$packet(r2, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e40)=0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000e80), &(0x7f0000000ec0)=0x6) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000f00)={@broadcast, @broadcast}, &(0x7f0000000f40)=0x8) r5 = socket(0x4, 0xf, 0x9) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000fc0)={&(0x7f0000000f80)=[0x5, 0x7036, 0x5, 0x280000000, 0x100000000, 0x1000, 0x81], 0x7, 0x8, 0x3ff, 0x1, 0x9ff, 0x45d592a2, {0x9, 0x3f, 0x9, 0x20, 0x101, 0x0, 0x5, 0x100000001, 0x3, 0x81, 0x5, 0x3, 0x3ff, 0x40, "356d3cc692643fa300138f8aba0eef939b3c6b783d2cbf50038c118252bbb6a2"}}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001040)="3c9ff969", 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001080)={{{@in=@broadcast, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001180)=0xe8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000011c0)="7357b0383ffce8c413bc0fa85e4037e6ddef0cbe26b6d89602367a59f51dc675dbc5bda477d943c75b445c5334f94ea55f92507d3627cdb13b23e137c98adf312f770af3a9b0f85c981d79968e4e29af282eb4fca2a254340947e673db603a8f4f3242379fd382b843d0c9638f93e53a4c76aa781fa86230eec4c88b1917642823ae4acf9cc25d9555594c7905c6573fe1737c8ed760cd3b241bc64a7aa37a05a50378e5edf0c64e9270815394f8269ab75b6d88a61f09f38f069729b279bbe45178db18", 0xc4) pwrite64(r0, &(0x7f00000012c0)="6e0372c9e1252e8d54bfa1d293fbb5247773287adf2a510d62dde62761a75cc95ca499ce87f2627ee1c7156245dd7bc89c4bc97533af1d9f3c8e783a1355175ce1f92a424311e427b4503e29b0f9796f1ce2a67f5e03cdc5d7ffad94c7f9799b173f7591633ac090e9b579689c49b71d9ba95a0822e6a2ce3df43741be4ed4897512d6318b4a59ffe38d48d62a8fb4b6138d90a241828c9af330d1c8c7231386654e0568dd1b3f36e13b6a5b4e41b2d112d2cf5ef08f8f10", 0xb8, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000001380), &(0x7f00000013c0)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000001440)={0x3, &(0x7f0000001400)=[{}, {}, {}]}) syz_extract_tcp_res$synack(&(0x7f0000001480), 0x1, 0x0) ioctl$sock_bt(r5, 0x5411, &(0x7f00000014c0)="83a60e663db3ce68299e62315acf9f81e3aa88390586380510e84f9f63ddd6464385228a652230183bcb7be4be96f7b9e5a7bd300afaeb6e687d7d6a239f4ca02b8c5d3a92141503c6b39d99215bcaf40388d1d754431e5bf0436a439c12e90463dd2db5d7b0302ec749872aa7f053c85a3657029314713837a2fae0534dea0d774cd722910551b49523079803997205679f6438b06f149c17a5eb6e56f2fa90e217407edc810d0d534a7b3c8e14dd4de96a8769ca4742c4f749577f89cfec9cf07d9c6068396531f5664b21bd41dafc4013c30c55f582fe3c80c7af823a007772641fdb27b75d") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000015c0)={0x10001, 0x8209, 0x3, 0x40, r4}, 0x10) [ 30.577642] audit: type=1400 audit(1519091379.514:10): avc: denied { sys_admin } for pid=4190 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.609960] IPVS: ftp: loaded support on port[0] = 21 [ 30.682974] audit: type=1400 audit(1519091379.619:11): avc: denied { net_admin } for pid=4193 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.685462] IPVS: ftp: loaded support on port[0] = 21 [ 30.827078] IPVS: ftp: loaded support on port[0] = 21 [ 30.878831] IPVS: ftp: loaded support on port[0] = 21 [ 30.940702] IPVS: ftp: loaded support on port[0] = 21 [ 31.023515] IPVS: ftp: loaded support on port[0] = 21 [ 31.123908] IPVS: ftp: loaded support on port[0] = 21 [ 31.241532] IPVS: ftp: loaded support on port[0] = 21 [ 31.964887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.200325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.215538] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.413080] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.504911] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.624152] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.692198] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.791148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.618616] audit: type=1400 audit(1519091383.555:12): avc: denied { sys_chroot } for pid=4193 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.726189] audit: type=1400 audit(1519091383.649:13): avc: denied { net_raw } for pid=5121 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 01:49:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=@polexpire={0xcc, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) 2018/02/20 01:49:43 executing program 3: r0 = socket(0x1f, 0x1, 0x0) getsockopt(r0, 0x10f, 0xd9, &(0x7f0000003fb3), &(0x7f0000000000)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x1f, 0x80000000, 0x101, 0x500, 0x3, 0x182, r1}) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @empty}}, 0xfffffffffffffd43) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)=@common='bpq0\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 34.827025] sctp: [Deprecated]: syz-executor7 (pid 5161) Use of int in max_burst socket option deprecated. [ 34.827025] Use struct sctp_assoc_value instead [ 34.829746] audit: type=1400 audit(1519091383.759:14): avc: denied { prog_load } for pid=5154 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/20 01:49:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a90ff0)=[{0x81}, {0x6}]}, 0x10) r2 = accept(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000180)=0x32) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000200)={r0, r1, 0x7, 0x0, &(0x7f00000001c0)="20841d34f22e2599edd206cefaad25455fdc3e26f285b955f307e15c6b28b28c", 0x80000001, 0x2, 0x2, 0x6, 0x80, 0x9c9, 0xfffffffffffffff7, "c20779bc7c7a4a4e860c820232398492763e98f2192314ecdb83646813cee72f3ccac5703c93b30853a324a8354d9dc9ad6c80ae4626fe73351b94df927bda95711b3c17b66a9084cc6211d70f332360c20acc6612261386d7e82cfbb9d85d69f68ba62be64724269bc6ec6972603a212322902e06d309bdca302926677204eafa9915c880116bec2697ec7d2ba69b31693644d517bfb1c45ea8cb63d80e76662f913ddbba702a88ff4101c8deeb411ae1e2b3ab8f268c0c57dc56ae71dfe103985060c95c4408906537367b50a1b515b70004bb91c56f09ebf9d8772d893e6dc0b0629e3ca9e30e9278b3f86ea7040492180e63ef8dc3"}) [ 34.901556] sctp: [Deprecated]: syz-executor7 (pid 5161) Use of int in max_burst socket option deprecated. [ 34.901556] Use struct sctp_assoc_value instead [ 34.965597] IPVS: ftp: loaded support on port[0] = 21 [ 35.066073] audit: type=1400 audit(1519091384.002:15): avc: denied { create } for pid=5181 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.120183] IPVS: ftp: loaded support on port[0] = 21 [ 35.254686] audit: type=1400 audit(1519091384.190:16): avc: denied { create } for pid=5251 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 35.278504] audit: type=1400 audit(1519091384.192:17): avc: denied { setopt } for pid=5251 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 35.302274] audit: type=1400 audit(1519091384.193:18): avc: denied { accept } for pid=5251 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 35.326283] audit: type=1400 audit(1519091384.195:19): avc: denied { ioctl } for pid=5251 comm="syz-executor2" path="socket:[14822]" dev="sockfs" ino=14822 ioctlcmd=0x8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/20 01:49:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffd10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c581efaeb995298992ea54c7beef000000015790c2", 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={@generic="e51accb15022c80189a78eb8e12bfd7a", 0x9}) r1 = socket(0x5, 0x80807, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) 2018/02/20 01:49:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00000000c0)=0x3a) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x1000, 0xab, 0x4, 0x4, 0x80000000, 0x800}, 0x20}, 0xa) 2018/02/20 01:49:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab7000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/91, &(0x7f0000000080)=0x5b) r1 = socket$inet(0x2, 0x6, 0x101) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003700)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003740)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @empty}, &(0x7f0000000080)=0xc) sendto$inet(r1, &(0x7f00000000c0)="ae6909f8d4c35cfd66328dc01f6eede314d40c894ecee73ccfde2ba36758b6c93f0fede01333ddd2718ceb4faba974c653a53a757f0b1ba72ac94c40b0dafdb867a38b35913a04f6d4384c0a5f17d163783d744ab9cefc9a3541317ea62938dab3742acf846b53b03cd523b99109676f7f727b45dd884c4516cdf6ed26e0fa7c2f30b518a32e1ccd0b41c493c7ace41cdeed42c6bd5933179200890cdc0911d3466fe2c3604bfba8c6847259f13fd623c67e00fdfa162220d7f1a060b3882ff363414938c4390244e59c9c3d42ebc5a2", 0xd0, 0x4, 0x0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000001c0)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@broadcast=0xffffffff, @loopback=0x7f000001, r4}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1ff}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="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", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001100)=0x8, 0x4) connect$packet(r5, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/20 01:49:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000e7a000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000996000)={r1}, &(0x7f0000f00ffc)=0x8) 2018/02/20 01:49:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/02/20 01:49:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/173, 0xad}, {&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/8, 0x8}, {&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f00000004c0)=""/27, 0x1b}], 0x8, &(0x7f0000000580)=""/219, 0xdb, 0x2}, 0x40010000) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000000)=0x1000000000, 0x4) r1 = accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/02/20 01:49:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x0, 0xe, 0x7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x8328}, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c2f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x2f}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 01:49:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d2ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe(&(0x7f00000000c0)={0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x100, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x2, 0x1, &(0x7f0000ffa000/0x3000)=nil, 0x5}) sendto$inet(r0, &(0x7f00002c0000)="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", 0x649, 0x0, &(0x7f0000251ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x1d0, 0x0, 0x1d0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x1, 0x3, 0x1, 0x1, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x411, 0x1, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x5, 0x1ff}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x444, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x3, 0x10000, 0x7e46}, {0x2, 0x81, 0x8001}, {0x1, 0x6, 0x2}, 0x3, 0x3}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x800, 0x81, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x8, [0x3a, 0x3, 0x10, 0xc, 0x11, 0x0, 0x3e, 0x39, 0x27, 0x30, 0x32, 0x8, 0x16, 0x9, 0x23, 0x27], 0x2, 0x2, 0xad7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) [ 35.388655] audit: type=1400 audit(1519091384.325:20): avc: denied { map_create } for pid=5267 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.462929] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 35.471167] in_atomic(): 1, irqs_disabled(): 0, pid: 42, name: kworker/u4:2 [ 35.476365] x_tables: ip_tables: udp match: only valid for protocol 17 [ 35.478301] 5 locks held by kworker/u4:2/42: [ 35.478312] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000a63c06e7>] process_one_work+0xaaf/0x1af0 [ 35.478340] #1: (net_cleanup_work){+.+.}, at: [<000000001c5938a7>] process_one_work+0xb01/0x1af0 [ 35.478362] #2: (net_sem){++++}, at: [<00000000ff84bcca>] cleanup_net+0x23f/0xd20 [ 35.478381] #3: (net_mutex){+.+.}, at: [<000000000b69fd60>] cleanup_net+0xa7d/0xd20 [ 35.478396] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000ca1894ff>] tipc_topsrv_stop+0x231/0x610 [ 35.478420] CPU: 0 PID: 42 Comm: kworker/u4:2 Not tainted 4.16.0-rc1+ #232 [ 35.478423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.478430] Workqueue: netns cleanup_net [ 35.478435] Call Trace: [ 35.478444] dump_stack+0x194/0x257 [ 35.478455] ? arch_local_irq_restore+0x53/0x53 [ 35.478464] ? print_lock+0x9f/0xa2 [ 35.478472] ? lockdep_print_held_locks+0xc4/0x130 [ 35.478487] ___might_sleep+0x2b2/0x470 [ 35.478495] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 35.478505] ? copy_overflow+0x20/0x20 [ 35.478521] __might_sleep+0x95/0x190 [ 35.478536] lock_sock_nested+0x37/0x110 [ 35.595071] tipc_release+0x103/0xff0 [ 35.598848] ? __schedule+0x8ea/0x2040 [ 35.602717] ? check_noncircular+0x20/0x20 [ 35.606932] ? __sched_text_start+0x8/0x8 [ 35.611058] ? tipc_sk_backlog_rcv+0x390/0x390 [ 35.615620] ? _raw_spin_unlock+0x22/0x30 [ 35.619754] ? lock_acquire+0x1d5/0x580 [ 35.623704] ? lock_acquire+0x1d5/0x580 [ 35.627653] ? tipc_topsrv_stop+0x231/0x610 [ 35.631957] ? tipc_topsrv_stop+0x1a3/0x610 [ 35.636260] ? lock_release+0xa40/0xa40 [ 35.640211] ? trace_event_raw_event_module_request+0x320/0x320 [ 35.646261] sock_release+0x8d/0x1e0 [ 35.649955] tipc_topsrv_stop+0x3c0/0x610 [ 35.654081] ? kfree+0xf3/0x260 [ 35.657336] ? tipc_topsrv_start+0x1010/0x1010 [ 35.661901] ? trace_hardirqs_on+0xd/0x10 [ 35.666033] ? tipc_nl_media_set+0x570/0x570 [ 35.670419] tipc_exit_net+0x15/0x40 [ 35.674109] ops_exit_list.isra.6+0xae/0x150 [ 35.678498] cleanup_net+0x6ba/0xd20 [ 35.682187] ? find_held_lock+0x35/0x1d0 [ 35.686230] ? unregister_pernet_device+0x70/0x70 [ 35.691048] ? debug_object_deactivate+0x364/0x560 [ 35.695961] ? lock_release+0xa40/0xa40 [ 35.699923] ? check_noncircular+0x20/0x20 [ 35.704141] ? lock_acquire+0x1d5/0x580 [ 35.708356] ? process_one_work+0xb01/0x1af0 [ 35.712753] ? __lock_is_held+0xb6/0x140 [ 35.716805] process_one_work+0xbbf/0x1af0 [ 35.721038] ? pwq_dec_nr_in_flight+0x450/0x450 [ 35.725694] ? __schedule+0x8ea/0x2040 [ 35.729580] ? __lock_acquire+0x664/0x3e00 [ 35.733798] ? check_noncircular+0x20/0x20 [ 35.738033] ? check_noncircular+0x20/0x20 [ 35.742258] ? lock_acquire+0x1d5/0x580 [ 35.746213] ? lock_acquire+0x1d5/0x580 [ 35.750167] ? worker_thread+0x4a3/0x1990 [ 35.754296] ? lock_downgrade+0x980/0x980 [ 35.758427] ? lock_release+0xa40/0xa40 [ 35.762381] ? pr_cont_work+0x130/0x130 [ 35.766330] ? check_noncircular+0x20/0x20 [ 35.770548] ? do_raw_spin_trylock+0x190/0x190 [ 35.775130] worker_thread+0x223/0x1990 [ 35.779080] ? finish_task_switch+0x1e2/0x890 [ 35.783572] ? process_one_work+0x1af0/0x1af0 [ 35.788046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.793047] ? trace_hardirqs_on+0xd/0x10 [ 35.797170] ? mmdrop+0x18/0x30 [ 35.800428] ? finish_task_switch+0x29b/0x890 [ 35.804902] ? copy_overflow+0x20/0x20 [ 35.808786] ? __schedule+0x8ea/0x2040 [ 35.812663] ? check_noncircular+0x20/0x20 [ 35.816877] ? remove_entity_load_avg+0x1be/0x260 [ 35.821699] ? find_held_lock+0x35/0x1d0 [ 35.825746] ? find_held_lock+0x35/0x1d0 [ 35.829790] ? complete+0x62/0x80 [ 35.833231] ? __schedule+0x2040/0x2040 [ 35.837185] ? do_wait_intr_irq+0x3e0/0x3e0 [ 35.841486] ? __lockdep_init_map+0xe4/0x650 [ 35.845871] ? do_raw_spin_trylock+0x190/0x190 [ 35.850432] ? lockdep_init_map+0x9/0x10 [ 35.854471] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 35.859565] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/02/20 01:49:44 executing program 6: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x408, 0x278, 0x1a8, 0xffffffff, 0x0, 0x1a8, 0x370, 0x370, 0xffffffff, 0x370, 0x370, 0x5, &(0x7f0000000200), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x3, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x3, @icmp_id=0x2}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x2, 0x3, 0x1, 0x1, 0x0, 0x0, 0xc3, 0x2}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x40, 0x1, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x1, @icmp_id=0x3}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x57c, 0x83}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @rand_addr=0x8000, @broadcast=0xffffffff, @port=0x0, @icmp_id=0x3}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @generic="4f9f9304853cf270f20748a978920186", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x5e, 0x3, 0x4}, 0x0, 0xb0, 0xf8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xdf, [0x2, 0x1f, 0xae8, 0x0, 0x1], 0x101, 0x7f, 0xffffffff}}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5ed) 2018/02/20 01:49:44 executing program 5: r0 = socket$inet6(0xa, 0x803, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x802, 0x0, 0x2000ff, 0x2}, 0x15) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c3ffc)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000beeee8)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c14fb0)=[], 0x0, &(0x7f0000e82fd0)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)=@common, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xffffffffffffff9c, 0x3, 0x10000, 0x89f, 0x4}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x1}, 0xffffff6a) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/57, &(0x7f0000000180)=0x39) [ 35.864558] ? trace_hardirqs_on+0xd/0x10 [ 35.868683] ? __kthread_parkme+0x175/0x240 [ 35.872989] kthread+0x33c/0x400 [ 35.876340] ? process_one_work+0x1af0/0x1af0 [ 35.880812] ? kthread_stop+0x7a0/0x7a0 [ 35.884765] ret_from_fork+0x3a/0x50 2018/02/20 01:49:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x24}}}, &(0x7f00000003c0)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x5, 0x200, 0x8, 0xffffffffffffff81, r2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$kcm(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="634fefb86333bb3f474705b05d346354ec8b0ad985a89135d3cc7d5f088bd373958d3accf7b281cff985eefa0604825851e7174e077d2e55a2eb9cb9ad4ad24e13c2021101846a41bc2683d7cdf1fe96f03a065f25b9c0c1bacc45f59a6f16bb83caa545f4eef2311bfc901dfffab26c78423e28a1dfa51bc654ae7d8f42ad1a0ae176dc25a13d1d7358997ad9eabaa4c2f561de424d405d9b111e3dc37fafed7a1d5e000a853fce2712188b479956e56fcbfb725f2a", 0xb6}, {&(0x7f0000000200)="0a387c8b", 0x4}], 0x2, &(0x7f0000000280)=[{0x1010, 0x84, 0x7fffffff, "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"}], 0x1010}, 0x1) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x36d, 0xffffffffffffff3c}, 0x10}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={@generic="173c8d6c4426b1a82029ac6eb7aa4883", 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x40000027, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 2018/02/20 01:49:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/20 01:49:44 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xc9, &(0x7f0000000040)=""/201}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r2) 2018/02/20 01:49:44 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x5bb41484) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x80007, 0xa4a6) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x401, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000c53000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000ac7000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="c57c723aa97a3206dbac0cf33d6c2bb7", @common='bcsf0\x00'}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "68a67ec44777f4af8c8806000000ecb1f5c1f7a3b3220f401a67adba79ece11ceff2a9e9c07c33a929e2b83ec4fa3ede0bb2e7156c6819c4763fd51360896800"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x1f, @empty, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xffffffff00000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x2, @rand_addr=0xeefa}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x94) sendto$inet6(r1, &(0x7f0000358000), 0x0, 0x0, &(0x7f00001f4fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0xf89, 0x0, &(0x7f0000253fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0xb2d, 0x0, &(0x7f0000cbffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/20 01:49:44 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@common='ip6gretap0\x00', @ifru_flags=0x1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/20 01:49:44 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x4000080, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x5}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) accept$inet(r0, 0x0, &(0x7f0000001040)) 2018/02/20 01:49:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000080)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f000069cfc1)=""/63, 0x13, 0x0, &(0x7f0000ba7ff0)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) sendto$inet6(r1, &(0x7f0000000180)="7be33f9888c3d73c434664ac6c4149a3b4910e8ad59bf0956fcea6ab0290cb94ae2a", 0x22, 0x0, 0x0, 0x0) 2018/02/20 01:49:44 executing program 4: r0 = socket$inet(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x24, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="1bcf002d694758edcafceeb04808c428"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x7ac0cd9cf3297b02, {0x2, 0x0, @multicast1=0xe0000001}, @common='lo\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x2a0, [0x20000440, 0x0, 0x0, 0x20000470, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x2f, 0x88b5, @syzn={0x73, 0x79, 0x7a}, @generic="031a724e19cc640f2d04940366e9367c", @generic="f9d5840c36e9303b4abe02a7f70f78ed", @common='bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [], 0xe0, 0x1a8, 0x1e0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x9, 0x7d}}}, @cgroup0={'cgroup\x00', 0x8, {{0x7}}}]}, [@common=@log={'log\x00', 0x28, {{0x3, "bc939fd55c9ab2e3835e6e441860dc2761f883058abeb6e028bbfd9d66d6", 0x1}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x292, 0x1000, 0x9, 0x1, 0x0, "3ff0eb4299b48d3f31f8d2dff13f39066b9e4f52d70f37a20239f848cb302c2c82c0f2f4e37454c47345b866f3fe71ac4e312510ece8b785cce90a14fc102bb7"}}}]}, @snat={'snat\x00', 0x10, {{@random="e392cba9e7df", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffa, 0x0, []}]}, 0x318) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 01:49:44 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000f80faa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x298, [0x0]}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/20 01:49:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) ioctl$int_out(r1, 0xffffffffffffffff, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x800, 0xffffffffffffffff, 0x200009}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) sendmsg$nl_netfilter(r2, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60010}, 0xc, &(0x7f0000001240)={&(0x7f00000000c0)={0x1180, 0xd, 0x9, 0x700, 0x6, 0x0, {0x0, 0x0, 0x1}, [@generic="8e0b7322", @nested={0x1168, 0x85, [@typed={0xc, 0x3c, @u32=0x396c}, @generic="f15994ffb49f702a4c96367d80d0e1a7f9a2014855c02eaa673ea62b1493dd3ad4e6f37236b11fb50c91ed3c4c67e885a763a8f0882a513dc9e656d7d930527fdc5523306f1f13d0e6a08c71b719bf75068f99996e860f69ecda29f75bfeaf741e4542bb9d4a16afda7c6da08bb1fcad022ea29928f70ac3743fd88d248c955f0517427a8451e5fcdab9b13465e26b464a43f643e5016d3622251461b144a6e3b827f1c4b13952faddb3655a08bc317401aece78065cc72c", @typed={0xc, 0x5e, @ipv4=@loopback=0x7f000001}, @generic="74d980690d19204d65e2e96158a796c27f76ded8b9305c6348a9380fb623d4bd507de9c7e0a04082cca4b0f09fca12f562b7fa6f3c24937a2f16aef30cf911f8e1a4c41d7cf0815585db4d147f1e795d331ad7f9b63860018c39edd75f914e9bef8ef04f4c3e3f4bf27e2e77743ed35203a1390a4d0454e266f09ea852617a7a0b2347", @typed={0x10, 0x1d, @u64=0x7}, @generic="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"]}]}, 0x1180}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 2018/02/20 01:49:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072baa8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xffffffffffffffff}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) [ 36.021279] kernel msg: ebtables bug: please report to author: bad policy [ 36.038708] device syz6 entered promiscuous mode 2018/02/20 01:49:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000507000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a90ff0)=[{0x44}, {0xfffffffffffffda3}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/02/20 01:49:45 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef8fc2), &(0x7f0000020000)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) [ 36.071793] kernel msg: ebtables bug: please report to author: bad policy [ 36.079633] [ 36.081271] ====================================================== [ 36.087575] WARNING: possible circular locking dependency detected [ 36.093884] 4.16.0-rc1+ #232 Tainted: G W [ 36.099220] ------------------------------------------------------ [ 36.105510] syz-executor3/5338 is trying to acquire lock: [ 36.111017] (rtnl_mutex){+.+.}, at: [<000000005483d594>] rtnl_lock+0x17/0x20 [ 36.118295] [ 36.118295] but task is already holding lock: [ 36.124238] (&xt[i].mutex){+.+.}, at: [<0000000005fb2d5b>] xt_find_table_lock+0x3e/0x3e0 [ 36.132537] [ 36.132537] which lock already depends on the new lock. [ 36.132537] [ 36.140824] [ 36.140824] the existing dependency chain (in reverse order) is: [ 36.148418] [ 36.148418] -> #2 (&xt[i].mutex){+.+.}: [ 36.153856] __mutex_lock+0x16f/0x1a80 [ 36.158239] mutex_lock_nested+0x16/0x20 [ 36.162794] xt_find_table_lock+0x3e/0x3e0 [ 36.167521] xt_request_find_table_lock+0x28/0xc0 [ 36.172858] get_info+0x154/0x690 [ 36.176806] do_arpt_get_ctl+0x2a9/0xa00 [ 36.181365] nf_getsockopt+0x6a/0xc0 [ 36.185578] ip_getsockopt+0x15c/0x220 [ 36.189961] tcp_getsockopt+0x82/0xd0 [ 36.194257] sock_common_getsockopt+0x95/0xd0 [ 36.199250] SyS_getsockopt+0x178/0x340 [ 36.203720] do_syscall_64+0x282/0x940 [ 36.208102] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.213871] [ 36.213871] -> #1 (sk_lock-AF_INET){+.+.}: [ 36.219573] lock_sock_nested+0xc2/0x110 [ 36.224131] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.229558] ip_setsockopt+0x3a/0xa0 [ 36.233850] raw_setsockopt+0xb7/0xd0 [ 36.238161] sock_common_setsockopt+0x95/0xd0 [ 36.243154] SyS_setsockopt+0x189/0x360 [ 36.247622] do_syscall_64+0x282/0x940 [ 36.252004] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.257686] [ 36.257686] -> #0 (rtnl_mutex){+.+.}: [ 36.262945] lock_acquire+0x1d5/0x580 [ 36.267238] __mutex_lock+0x16f/0x1a80 [ 36.271617] mutex_lock_nested+0x16/0x20 [ 36.276169] rtnl_lock+0x17/0x20 [ 36.280030] unregister_netdevice_notifier+0x91/0x4e0 [ 36.285713] tee_tg_destroy+0x61/0xc0 [ 36.290010] cleanup_entry+0x218/0x350 [ 36.294391] __do_replace+0x79d/0xa50 [ 36.298686] do_ipt_set_ctl+0x40f/0x5f0 [ 36.303154] nf_setsockopt+0x67/0xc0 [ 36.307361] ip_setsockopt+0x97/0xa0 [ 36.311566] udp_setsockopt+0x45/0x80 [ 36.315865] ipv6_setsockopt+0xa0/0x130 [ 36.320333] tcp_setsockopt+0x82/0xd0 [ 36.324630] sock_common_setsockopt+0x95/0xd0 [ 36.329622] SyS_setsockopt+0x189/0x360 [ 36.334091] do_syscall_64+0x282/0x940 [ 36.338477] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.344157] [ 36.344157] other info that might help us debug this: [ 36.344157] [ 36.352269] Chain exists of: [ 36.352269] rtnl_mutex --> sk_lock-AF_INET --> &xt[i].mutex [ 36.352269] [ 36.362476] Possible unsafe locking scenario: [ 36.362476] [ 36.368505] CPU0 CPU1 [ 36.373143] ---- ---- [ 36.377779] lock(&xt[i].mutex); [ 36.381205] lock(sk_lock-AF_INET); [ 36.387407] lock(&xt[i].mutex); [ 36.393349] lock(rtnl_mutex); [ 36.396603] [ 36.396603] *** DEADLOCK *** [ 36.396603] [ 36.402634] 1 lock held by syz-executor3/5338: [ 36.407186] #0: (&xt[i].mutex){+.+.}, at: [<0000000005fb2d5b>] xt_find_table_lock+0x3e/0x3e0 [ 36.415932] [ 36.415932] stack backtrace: [ 36.420406] CPU: 1 PID: 5338 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #232 [ 36.428954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.438282] Call Trace: [ 36.440851] dump_stack+0x194/0x257 [ 36.444455] ? arch_local_irq_restore+0x53/0x53 [ 36.449104] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.454094] ? save_trace+0xe0/0x2b0 [ 36.457786] __lock_acquire+0x30a8/0x3e00 [ 36.461910] ? print_irqtrace_events+0x270/0x270 [ 36.466718] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.471884] ? __lock_acquire+0x664/0x3e00 [ 36.476095] ? __lock_acquire+0x664/0x3e00 [ 36.480309] ? __lock_acquire+0x664/0x3e00 [ 36.484522] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.489688] ? print_irqtrace_events+0x270/0x270 [ 36.494431] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.499599] ? print_irqtrace_events+0x270/0x270 [ 36.504337] lock_acquire+0x1d5/0x580 [ 36.508113] ? lock_acquire+0x1d5/0x580 [ 36.512061] ? rtnl_lock+0x17/0x20 [ 36.515578] ? lock_release+0xa40/0xa40 [ 36.519526] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.525395] ? rcu_note_context_switch+0x710/0x710 [ 36.530308] ? __lock_acquire+0x664/0x3e00 [ 36.534517] ? __might_sleep+0x95/0x190 [ 36.538468] ? rtnl_lock+0x17/0x20 [ 36.541983] __mutex_lock+0x16f/0x1a80 [ 36.546102] ? rtnl_lock+0x17/0x20 [ 36.549618] ? rtnl_lock+0x17/0x20 [ 36.553133] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.557953] ? rcutorture_record_progress+0x10/0x10 [ 36.562949] ? find_held_lock+0x35/0x1d0 [ 36.566988] ? ipv4_hooks_unregister+0x203/0x340 [ 36.571723] ? lock_downgrade+0x980/0x980 [ 36.575847] ? __save_stack_trace+0x7e/0xd0 [ 36.580148] ? check_noncircular+0x20/0x20 [ 36.584359] ? check_noncircular+0x20/0x20 [ 36.588568] ? save_stack+0x43/0xd0 [ 36.592167] ? kasan_kmalloc+0xad/0xe0 [ 36.596031] ? find_held_lock+0x35/0x1d0 [ 36.600072] ? nf_ct_l3proto_module_put+0x191/0x2c0 [ 36.605063] ? lock_downgrade+0x980/0x980 [ 36.609191] ? lock_release+0xa40/0xa40 [ 36.613142] ? __lock_is_held+0xb6/0x140 [ 36.617179] ? tee_tg6+0x170/0x170 [ 36.620696] mutex_lock_nested+0x16/0x20 [ 36.624731] ? mutex_lock_nested+0x16/0x20 [ 36.628942] rtnl_lock+0x17/0x20 [ 36.632284] unregister_netdevice_notifier+0x91/0x4e0 [ 36.637453] ? register_netdevice_notifier+0x860/0x860 [ 36.642704] ? ipv4_pkt_to_tuple+0x2a0/0x2a0 [ 36.647088] ? free_modinfo_version+0x70/0x70 [ 36.651560] ? nf_ct_netns_do_put+0x213/0x320 [ 36.656032] ? nf_ct_l4proto_find_get+0x180/0x180 [ 36.660852] ? cleanup_match+0x198/0x220 [ 36.664890] ? icmp_checkentry+0x80/0x80 [ 36.668925] ? tee_tg6+0x170/0x170 [ 36.672438] tee_tg_destroy+0x61/0xc0 [ 36.676213] cleanup_entry+0x218/0x350 [ 36.680075] ? cleanup_match+0x220/0x220 [ 36.684108] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.689970] ? find_next_bit+0x52/0x100 [ 36.693921] __do_replace+0x79d/0xa50 [ 36.697718] ? compat_table_info+0x470/0x470 [ 36.702113] ? kasan_check_write+0x14/0x20 [ 36.706325] ? _copy_from_user+0x99/0x110 [ 36.710449] do_ipt_set_ctl+0x40f/0x5f0 [ 36.714401] ? translate_compat_table+0x1b90/0x1b90 [ 36.719394] ? kcov_ioctl+0x56/0x1b0 [ 36.723088] ? mutex_unlock+0xd/0x10 [ 36.726776] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 36.732026] nf_setsockopt+0x67/0xc0 [ 36.735721] ip_setsockopt+0x97/0xa0 [ 36.739411] udp_setsockopt+0x45/0x80 [ 36.743188] ipv6_setsockopt+0xa0/0x130 [ 36.747137] tcp_setsockopt+0x82/0xd0 [ 36.750915] sock_common_setsockopt+0x95/0xd0 [ 36.755390] SyS_setsockopt+0x189/0x360 [ 36.759340] ? lock_downgrade+0x980/0x980 [ 36.763463] ? SyS_recv+0x40/0x40 [ 36.766896] ? security_file_ioctl+0x7d/0xb0 [ 36.771278] ? security_file_ioctl+0x89/0xb0 [ 36.775664] ? do_syscall_64+0xb7/0x940 [ 36.779612] ? SyS_recv+0x40/0x40 [ 36.783038] do_syscall_64+0x282/0x940 [ 36.786904] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.791374] ? finish_task_switch+0x1e2/0x890 [ 36.795844] ? finish_task_switch+0x1b9/0x890 [ 36.800316] ? syscall_return_slowpath+0x550/0x550 [ 36.805220] ? syscall_return_slowpath+0x2ac/0x550 [ 36.810125] ? prepare_exit_to_usermode+0x350/0x350 [ 36.815115] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.820456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.825272] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.830437] RIP: 0033:0x453da9 [ 36.833601] RSP: 002b:00007f9c664d4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 36.841371] RAX: ffffffffffffffda RBX: 00007f9c664d56d4 RCX: 0000000000453da9 [ 36.848618] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 36.855866] RBP: 000000000072bf58 R08: 0000000000000338 R09: 0000000000000000 [ 36.863110] R10: 0000000020000ca0 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/20 01:49:45 executing program 2: socketpair(0x7, 0x6, 0xfe, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x24d, 0xba1, 0x8}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd7ff8)={0x0}) shutdown(r2, 0x1) vmsplice(r2, &(0x7f00000012c0)=[{&(0x7f0000000080)="058139a4f7d27ea9b76fdc2cb39a522ac41e63462b6d92f460278383344ea221d338ce8763bc7fb6070796547e32842e5ad2ee5713a7d380a1ef66875162d54bc90c93cca2027f80fc6ef60b961fa577248cdf10ea865893e0d1443ad9a3594a60e3ddbc1d86b054566fc99a8a9825ebd44af81f08c4197438f964c922460bc1a4f0409569c68e11ab60305cf5a39662e026f06e0d91f7d26a487f6d010a3e50", 0xa0}, {&(0x7f0000000140)="9b60cab01f493cb6940f96308000ae807dc7109cb61c216b2de6e7d0e803b91d5ea6cb69e662c440e81177483ddcb8b494443231b4152464c270f3716ae69de6c5b8e82373f4d7a103468303ccfc1600292caa1a00efbb186ce44ca9a0e4ccf306f28dbae318f9284ec1fc089c8ef7f700ad2b43537f336542b7aa9b9fc79d5d5594b8c9d6c7e30130b8a88e6c4f18c1bc35658ec09d13aa1ed69bb3db86fed7d9c0fa", 0xa3}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="9dae5520ba00e18601800c1b984d29626637f339619de765f07b7b7aa14612d84154282b989aed7c6da849ecb8f08565c19868d64d75f0d7b4667a709d7f33a52add4c487a9a835ba43157eb1db09eb00cb8c92d4d35ae80156dbc3194510af31ae1bbaa37b13cee7c21c5ee1779ce87f297f28d809cfa5228121a15021147faed8dd3971385aefb5e3d34190f1737", 0x8f}], 0x4, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001380)={@remote, 0x0}, &(0x7f00000013c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000014c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x2009080}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)=@mpls_delroute={0x50, 0x19, 0x13c, 0x3, 0x1, {0x1c, 0x14, 0x20, 0x8, 0xff, 0x6, 0xff, 0xb, 0x7a67fabd29b723af}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0xc, 0x1, [{0x0, 0xab, 0x80000000, 0x6}, {0x8, 0x0, 0x20, 0x91}]}, @RTA_DST={0x8, 0x1, [{0x0, 0xc5, 0x9, 0x7e}]}, @RTA_DST={0x8, 0x1, [{0x6, 0x91e4, 0x2c, 0x6}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x53db}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x20004000) 2018/02/20 01:49:45 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab8fd8)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x7, {{0x2, 0x2, @rand_addr=0x405}}}, 0x90) 2018/02/20 01:49:45 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', @common='bond0\x00', @common='ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xf0, 0x188, 0x1b8, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}, @statistic={'statistic\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='gre0\x00', @generic="9d533d2336891505d8d1fb640d7b001d", @syzn={0x73, 0x79, 0x7a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf0, 0x168, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "f0bed424e2794a230091bb9d82badfed002c8a734c5ecf1b48d24a9e8eea575b8bd217e4c0aadf107eea99d7b798d2fc86dd3967b280a6cf9bb07bc2c813159b"}}}}]}]}, 0x428) 2018/02/20 01:49:45 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffce) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xffffffffffffff27, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x6, 0x800000001, 0x5, 0xffffffffffffffff, {}, []}}, 0x1, 0x0, 0x0, 0x40001}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2b93000000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r3}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb8, "9e9b95d9cf4cd947042cd07e7a67e9c28011f961519149defa0fc86dbac27381784b36dc2fb5d064169ea703ef365f2732ebd1f293071f4736377228e1e45f0cccb509c5f5ac41f5df8e0939ed84999136987f45fd2fe62cfad6e21ef172714c1e195d30d8d2b7fd41eca364b7f4acfe8e16a4ce836e0aed0040e775fdb98db87510813951d55af2bda736847545b417daf093ec9f0946ec9ea8c6b69cdd258cad20ce9f038e33861ea65f44522108e904d2e3b802fd237d"}, &(0x7f0000000180)=0xc0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0xffffffffffff7fff, 0x1, 0x8, 0x3, 0x0, 0x5, 0x1000006, 0x231e, r4}, &(0x7f0000000240)=0x20) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000240)="b039fc057a9ffcbefbad305bcc4728a2580594a60ec919f7cc67ad8e1011ed217345192f2675729cce03bcfb30c3428a35a1a5a19451477082ab7490407b1d67ab9d22616de3cf04fa66a90b5e5bf8b024f542158437c39ff20b737762d47a3caa6bcd31c231dd0c3c98a5ecf42aba86b394a053491537c679c547eda2f3cce4541f3328a7582a5e7f080581e2877fb12490318cc97e32bb8017a23d5111b7cf7cd79fe11069b1a833d79d11f2eb1d84c729c00d6501ac50a84ab0171411c5f909693864ab338366821ae9f78c549b122de7329b50188a8948713fd18755ac3897e83266a71e10b124f0262128dfe771443a5f1e81ec5bc5", 0xf8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r4, 0x0, "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"}, &(0x7f0000001280)=0x1008) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @empty}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001380), &(0x7f00000013c0)=0x4) 2018/02/20 01:49:45 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f91ffc)=0xd) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/20 01:49:45 executing program 6: socketpair(0x3, 0x5, 0x80, &(0x7f0000000000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty}, 0x3, 0x1, 0x1, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x158, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xff000000, 0x0, 0xffffff00, 0xffffff00], @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xb7, 0x1, 0x6}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x40, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x5, 0x1, [0x6, 0xf0, 0x5a6, 0xe00, 0xfffffffffffffff7, 0x0, 0x3, 0x5, 0x80000000, 0x7f, 0x1f, 0x5, 0x8, 0x2e26, 0x5, 0xaa0], 0xf}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x35e20515, 0x1bf, 0x5}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [0xff, 0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], @generic="57ff59f4ea7bb1d7dc6afd73803cb110", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2d, 0x7, 0x4, 0x6c}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x87, 0x5, 0x3, 0x19}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x713ac9e8, 0x3, 0x1ff, 0x4, 0x3, 0x8001, 0x6, 0xffffffffffffff29, 0x3, 0x81, 0x7ff, 0xbd34, 0x3ff, 0x9d56, 0x6, 0x101], 0x400}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000040)=0x6, 0x4) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f00000005c0)=""/220, &(0x7f0000000580)=0xfffffffffffffe48) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x8) [ 36.870353] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000001 [ 36.887327] device syz6 left promiscuous mode 2018/02/20 01:49:45 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x8000000000, 0x0, 0xfffffffffffffc3a) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/20 01:49:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000006fdc)={0x24, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@common='bridge0\x00', 0x10) 2018/02/20 01:49:45 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002d00)={0xffffffffffffffff}) connect$nfc_raw(r0, &(0x7f0000002d40)={0x27, 0x3, 0x20, 0x5}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000000080)=""/143, 0x8f}, {&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/103, 0x67}], 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000923000)=@ethtool_wolinfo={0x7, 0x9, 0xa4, "6edd2c13968b"}}) [ 36.933637] audit: type=1400 audit(1519091385.870:21): avc: denied { create } for pid=5349 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 01:49:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036b000)="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", 0x601}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept$alg(r1, 0x0, 0x0) 2018/02/20 01:49:45 executing program 7: r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = accept(r0, &(0x7f0000000100)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x27894c2a) 2018/02/20 01:49:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x3, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x39e9}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xfffffffffffffff7, [0x0, 0x8, 0x7ff, 0xb50, 0x401, 0xccd, 0xff, 0x2]}, 0x5c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @common='gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0x70, 0xc0, 0xf0, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xfffffffffffffe4a, 'syz1\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x0, 0x0, @generic="2cdbf45eb483929598f2a7241659c950", @generic="73c08a06554689390a983cd3be141378", @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xd0, 0xd0, 0x148, [@m802_3={'802_3\x00', 0x8}, @vlan={'vlan\x00', 0x8}]}, []}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "781c2dd74f6e61ff042b9be6b44d012328b730c34aa33a6a47e10d48fed9ed988c89d207a22ccaa13788bb24225b9c605c7afe3818d9c17c8fbe7fcc4ba142b9"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}]}, 0x340) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}}, 0x8) 2018/02/20 01:49:45 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) socketpair(0x11, 0x2, 0x200000000, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x18, 0x7, 0xbf18, 0x10000, 0x7, 0x8000, 0x41a9, 0x4, 0x7, 0x13}, 0xb) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @empty}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @rand_addr=0x6}}, 0x7fffffff, 0x74}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x44}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000300)=0x8c) syz_emit_ethernet(0xfffffffffffffd64, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "f37d05", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "217c14", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], "f975420db95a18ec"}}}}}}}, 0x0) 2018/02/20 01:49:45 executing program 4: socket(0x11, 0x4000000000080003, 0x0) 2018/02/20 01:49:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2e, 0x200, 0x5, 0x5}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/02/20 01:49:45 executing program 1: r0 = socket(0x1b, 0xf, 0x40) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xffffffff00000001, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000c24000)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000fa3fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1b0}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) 2018/02/20 01:49:45 executing program 6: r0 = socket(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000cb3fda)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) [ 36.997613] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 37.016154] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/02/20 01:49:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000df2000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x206, 0x0, 0x0, 0x0, 0x0, &(0x7f0000608ff0)=@common='teql0\x00'}) socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xaf5c, 0x4) pipe(&(0x7f0000000080)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x9, 0xd1, 0x3, 0x6, 0x1ff, 0x4}}, 0x8) 2018/02/20 01:49:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001140)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001180)) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/02/20 01:49:46 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3f5, 0x2, 0x100000000, 0xc381}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2, 'gl'}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x20000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000100)=0x8, 0x4) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000143ffc)=0x4) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) 2018/02/20 01:49:46 executing program 5: pipe(&(0x7f0000000100)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r1, &(0x7f000000afc8)=[{&(0x7f0000775ff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[]}], 0x1, 0x0) 2018/02/20 01:49:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f00000000c0)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x51, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) 2018/02/20 01:49:46 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x2, 0x1, 0x6, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/68}, &(0x7f0000000080)=0x46) recvfrom$unix(r2, &(0x7f00000000c0)=""/155, 0x9b, 0x102, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000001c0)=0xffffffffffff3b36) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r2, 0x1, 0x2}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000019fc8)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f00007f2000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd44237d, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 01:49:46 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket(0x8, 0x5, 0x695a) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)={@syzn}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/146) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000013a78)=@nat={'nat\x00', 0x1b, 0x5, 0x528, 0xe0, 0x3c8, 0xffffffff, 0xe0, 0x2d0, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f000000c000), {[{{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x9, {0x0, @loopback=0x7f000001, @rand_addr, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bpq0\x00'}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) 2018/02/20 01:49:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10}]}, 0xfc41}, 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x7) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) sendto$packet(r1, &(0x7f0000000000)="abdc28b637e473dfc4de4fe20fab71840703b2579ebd77a9a5af6356aefde8dac42b64362e841a4a94da53e8249ebc9aed9a6f7bb5f1c6feaadf8eb46b83c802dc757587e3be2d655349c99f220f657745305f309aae6832bdb696b8872d2539a2aee4ceea0aa036a361352fbc3488572607a9a40c7c02cfcc9c902d71", 0x7d, 0x4000000, &(0x7f0000000100)={0x11, 0xf6, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) [ 37.076709] Cannot find set identified by id 0 to match [ 37.082070] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/02/20 01:49:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd7fd8)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = socket(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/20 01:49:46 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001300)) sendto$inet6(r0, &(0x7f0000001340)="30d0b7c20555666ff55199148c4793cb5636619ab267d1ce76d1eb237e7784ee33357c7f034828096f1f63e0084d5dc6c4508fade59e81c84b800fd5d94d031966f1b62c4a27b24bdb27eb6c03a73a255e60184aa25b37816b2fd1bb0d5830294b3d1f32228153be93abbba721bb7ff315100faa186e21b09bb10236e154ac3eb47f0dfc6c700a6604c3be0d90739f18cdb8adde2fd763de39abf2a14f8b79da708a669f376ef642c05c569b55d87dfb4d3b983cb0cf9feafa11ba8b4b08", 0xbe, 0x20000095, &(0x7f0000001400)={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x3a, &(0x7f0000b18000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x100000005, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000637000)={0x0, 0x1, [0x0]}) 2018/02/20 01:49:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x4fb8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000007000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="70f00cbcc9979bfe2f369f5366e58969", {}, {}, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7fffffff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @generic="278b2a28aa86f401cc3f43b186c6ded1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000400)=@generic={0x5, 0x4, 0x400}) r2 = accept4(r1, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x800) accept4$nfc_llcp(r2, &(0x7f00000004c0), &(0x7f0000000540)=0x60, 0x800) 2018/02/20 01:49:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029f98)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xa, &(0x7f0000000000)=@raw=[@exit={0x95}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x200000}, @exit={0x95}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x5e, 0x80, &(0x7f00000000c0)=""/128, 0x41f00, 0x1, [], r2}, 0x48) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/20 01:49:46 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/20 01:49:46 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe, 0x20011, r0, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0x7, 0x2, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=0x6) r1 = accept(r0, &(0x7f0000000100)=@sco, &(0x7f0000000080)=0xfffffef1) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x27, 0x2, 0xffffffff, 0x1, 0x3, 0x8, "31b94e5d55a5af0633a2e88e58ab557b195f2c7e1f459760c3c9c131f77ab9dbf64808c6b2a924a2cda46e6ec6231beb441512e4668a75e67498d1de4fc164", 0x7}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="929382590615c7d5a7b3a0e06ae0e925b51c9fbb39338538a31caab12d748e99627dbb9d0768cce8fe333a7b41e7c2bcb74673def9295ed7b87b93f76c5ee7f7820d32dc53c40b4fb8c727d93b28df3210df70bc9617c7f1016aeb43f4017f8011a1d417f204b91827e04a522e10da41ab6edbc31f88aa9d4437db", 0x7b}], 0x1, &(0x7f0000000200)={0x18, 0x111, 0x5, "ac"}, 0x18, 0x4084}, 0x800) 2018/02/20 01:49:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) pread64(r0, &(0x7f0000000000)=""/145, 0x91, 0x3b) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000cfbf68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) [ 37.092547] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 37.133790] DNAT: multiple ranges no longer supported [ 37.160832] DNAT: multiple ranges no longer supported 2018/02/20 01:49:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000020ffc), 0x4) 2018/02/20 01:49:46 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket$inet(0xa, 0x80000, 0x7ff) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r1, &(0x7f0000003ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/20 01:49:46 executing program 6: r0 = socket$inet(0x10, 0x0, 0x8) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0xffffffffffffff76, &(0x7f0000000000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc202b724a60080020000000000000000a300002c002908000000000000593ab6821148a730de33a498680000000054a6613b6ac8735d2c1cbc832b0790ed136553062ee244280bddbb11c647f48043d1be47a26efe5b73730ea7d5382cfc1f07fe838c463a5fa1bd6146f215c62a7ff8000e9fe101d55fcc7fd413f7cb24501bfbd8133fe9220d417742262ecb62f70f6bfd", 0x9f}], 0x1}, 0x4840) 2018/02/20 01:49:46 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) 2018/02/20 01:49:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x230, 0x0, 0x328, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x1, 0x6, 0x7, 0x2}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x1ff, 0x4, 0x1, [0x6, 0x2c240024, 0x8, 0x6, 0x6, 0x10000, 0x5, 0x1, 0x80000000, 0x52, 0x400000000000, 0x9, 0x8000, 0xaa8, 0x8, 0x9c]}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xffffffffffffffff, 0x0, 0x401, 0x3, 0x0, 0xffffffff, 0x100000000, 0xffff]}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0x23cd5575, 0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) poll(&(0x7f0000b1dff8)=[], 0x0, 0xffbffffffffff370) close(r0) [ 37.253049] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 37.283938] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/20 01:49:46 executing program 7: pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@local, @dev, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000522000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000dd9ff0)=@common='ipddp0\x00') 2018/02/20 01:49:46 executing program 5: r0 = socket$inet6(0xa, 0x10000000005, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a92ae0)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x1a0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000212fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'irlan0\x00', {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x369, 0x3ff}}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x741) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 01:49:46 executing program 6: r0 = epoll_create1(0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)=@common='rose0\x00') pipe(&(0x7f0000fe3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5421, &(0x7f0000fdf000)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000000)={0x10001, 0xff, 0x3, 0x20, 0xd, 0xfff}) epoll_create1(0x0) read(r3, &(0x7f0000006f39)=""/199, 0xc7) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000000c0)=0x71f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4c59}, {0xa, 0x1, 0x12, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x7fffffff, [0x7, 0xfffffffffffffffd, 0xfff, 0x9, 0x6, 0x1, 0x100000000, 0x4]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x3bf, 0x4) 2018/02/20 01:49:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xb0e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}}}, &(0x7f0000000180)=0x8c) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/20 01:49:46 executing program 3: socket$inet6(0xa, 0x800, 0x1ff) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x6, {{0xa, 0x1, 0x76, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x0, 0x3, [{{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1000}}, {{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}]}, 0x210) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) 2018/02/20 01:49:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1000000000000001, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eedfe8)={r1, &(0x7f0000000300)='O+', &(0x7f00000002c0)=""/53}, 0x2) 2018/02/20 01:49:46 executing program 0: r0 = socket(0x2, 0x6, 0x81) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x80a, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x26) 2018/02/20 01:49:46 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001340)={r0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000013c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001400)={@empty, r2}, 0x14) r3 = socket$rds(0xa, 0x2, 0x88) connect$rds(r3, &(0x7f00002d4ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1) 2018/02/20 01:49:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2dffc)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/02/20 01:49:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000af6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000040)=0x32, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1000, 0x4, 0x3f, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0x7aa9, 0x6d, "ce6a51ca874b2f4e37a747ad965c444067c4266b05701a63b0059dc31df7e87aa1b03c834d05e84be478d64b78255498b7f0a2e6fddf4de1a0c93138bcaeb211333ac8564b6b2c704ca435a2d167696b82875f93df2a8c797f5b8a6bff36480aaf4d18f82eea1ed737f523fc45"}, 0x75) sendmsg$nl_route(r0, &(0x7f00007b8fc8)={&(0x7f0000140000)={0x10}, 0xc, &(0x7f0000661000)={&(0x7f0000749000)=@newlink={0x28, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x7f, 0x2, 0x4, 0x0, 0x1, 0xfffffffffffffffd}, 0x8}, 0xa) 2018/02/20 01:49:46 executing program 1: r0 = socket$inet(0x2, 0x4, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/02/20 01:49:46 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@rand_addr, @dev, @local}, &(0x7f0000000080)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fc6000)={0x20000004}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) 2018/02/20 01:49:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="05", 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffc, 0x3, 0x2, 0x0, 0x400, 0x0, 0x8}, &(0x7f00000000c0)=0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/20 01:49:46 executing program 1: syz_emit_ethernet(0xfffffffffffffd6d, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}}}}}}}, &(0x7f0000775000)={0x0, 0xe0, []}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x1000200c}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000300)=""/176, &(0x7f0000000080)=0xb0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)=0x0) sendmsg$nl_generic(r0, &(0x7f00000008c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000880)={&(0x7f00000003c0)={0x490, 0x40, 0x801, 0x4, 0x3, {0x4}, [@generic="f63d37f37a52602c2ff0cbb2a3bf6ea9b027da39a6eaf0a2a0ed237a09e9c046f94da6fb952425e30b83437eb206953011a049876c840425cb57b0ff34e7c93a4cbeac85879256b25ceb3b30ba2e1b22e7bf9d50", @typed={0xc, 0x4a, @uid=r1}, @typed={0xc, 0x4d, @fd=r2}, @typed={0xc, 0x33, @uid=r3}, @nested={0x358, 0x92, [@generic="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", @typed={0x70, 0x40, @binary="79e795d6edd6c5ac5c37a0afaf355a7774574fb59c45347dac815bc55492a3a15be5b605060ccf440bf7ea0044156e46ee89b97784a77af1f470a9afb28761664fa641d82ce83b03b2fb03606ae19988c1f9a15dcffe677e86aee71ee3ccd1b6ce67d79dc120"}, @generic="661d72e6d513c8a97433dda8196a9cf85e17180e9e0c347e859c4dc70a64eacf42d27db2c0924439f1d2034308f1856716de9de3c9635ef7f59952dc5ae451144604cdb2b666a8ed5bff5b3220b3b85810382f0d785147edefee4a31eac2aa182a8b0fa1776a8eca5019bf563bf71260b350b44b602569645f", @generic="61ccdae33b8e941589a56cce5baf16381adc352156ab867cafac9fcc4ccc07d28b913413ceb115c628bbdc7da305a6eca2638156f2726a3489017ead244ae18e220ad68ad6a8fe1f681695519eccd9668ab416702c6c029b08e52fedc78d6ff323653afdd3dcc20f744eb98c097246c7a96948fe84b47e7064c2f54bc6ff504cbf83522bad4dd88f8a600d84532117dfdc8fd9dc0e82f845ab0d2119f70504d09cb315a3e9b694160601cf919da7182c88f3f97330879a9f42fbdc8bf60ea4529a5cd801b6bba3a86eac625536ed1f5705991070c7b4509b2d5f5eca191191131c", @typed={0x8, 0x92}, @generic="31cbbf6597a28a581945009bb48b30056fec760fcdb918fd98c6e276ffd04e8a0fc36c2728ac7e93b8e972a36251924b36b0da56195a26ece4484a3b61e68ceb17dae44d1672494d46ae081c529c0c1c23f519578b11f02c9409c93b111a82672fb600b1340d4be71c1fb26d1e9b7f36b667c44187abe96f29b443db", @typed={0xc, 0x94, @pid=r4}]}, @generic="22df601d8d56c5809e3364b3cbdb364c9a7b9c96803c2fd48773a16a322bbbf23b592824af219ad0c70fc60eb3f1fbaad26e89ab4a8ea8854d98681b776c5175d375d401688ca6f47691f17c38cbbcd52c54dea3b919e287e9d59e7079257bca2dd3ae3f3e8a12778e399a25aef509d3fef6baab7db965277c6d0b06a395dae913b3138695b68ea76a1f3c18ab89398c878e740e6172dd25ac56fcc6fc24da6c", @typed={0xc, 0x34, @pid=r5}]}, 0x490}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r6, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) 2018/02/20 01:49:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2dffc)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) [ 37.367006] device syz7 entered promiscuous mode [ 37.383632] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/20 01:49:46 executing program 5: mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000609000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000880)={0xffffffffffffffff}) 2018/02/20 01:49:46 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0d072e44283c93280580cb8ee09c2c3c", 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f3a000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/20 01:49:46 executing program 0: setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040)=0x100000001, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0x2) r1 = socket$inet6(0xa, 0x6, 0xc3) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) 2018/02/20 01:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = socket$inet(0x2, 0xb, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x6, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) accept(r0, 0x0, &(0x7f0000efaffc)) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ffcff0)=@hopopts={0x0, 0x0, [], []}, 0x8) close(r1) 2018/02/20 01:49:46 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc0e}, 0x1c) listen(r0, 0x0) recvmsg(r0, &(0x7f00009d9fc8)={&(0x7f0000a15fce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f000032d000)=[], 0x0, &(0x7f0000d3f000)=""/179, 0xb3}, 0x0) 2018/02/20 01:49:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000079d000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @rand_addr=0xffffffff, r1}, 0xc) socketpair$inet6(0xa, 0x80b, 0xfffffffffffffff7, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x4, 0x4, 0x5, 0x100, 0xefff, 0x8000000b, r1}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000818000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, r1}, 0xc) 2018/02/20 01:49:46 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x6, 0x7, 0x8, &(0x7f0000ffa000/0x3000)=nil, 0x401}) getsockname$ipx(r0, &(0x7f0000b3dff0), &(0x7f00003ebffc)=0x10) 2018/02/20 01:49:46 executing program 5: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x4521, &(0x7f0000000000)={0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x8, 0x1, 0x9}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f000022a000)=0x108) 2018/02/20 01:49:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x34}, 0x1}, 0x0) [ 37.444762] device syz7 left promiscuous mode 2018/02/20 01:49:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da8ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xfffffffffffffedc) write(r1, &(0x7f0000a95f4a)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcaff9)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/20 01:49:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x7, 0x28) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x20, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0xc, 0x2, [@typed={0x8, 0x4}]}]}, 0x20}, 0x1}, 0x0) 2018/02/20 01:49:46 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000000)="2171dab68312b4a225483d50243d27151d32cb11633461a3e37dd3a3ae01a5f950e6e608d1e92b2eac7f764bec8bdc4f39753a3a4894c1148c82a58f1625137054c824e19fa6ff2a41cc31edac0241430e1c58e79ac774ec01c452b80ec0d5a799c6ab79da5e9b2a7f923d243d604bf8058e9e096f73f8aa0879ff6ec8cf234f1a198bf8b24cc4064f54ba27bcc8602bbd1ea67200d451049ad8a34fa35e4d070e696e1d0f33d2aeb4de58c4a0", 0x3b8) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/02/20 01:49:46 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept(r0, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000000)="40179642c251b7df46aec58c71a479adc8514d579add9d1de63ed3b02febbcc3e26bd47c77451711804a565a49484424be19424958792ef3656274d6fe4d61b7d65dbf15e76944babb9715faa5422306fcc4a38ce8e90f21236e926568858646d98baf87c2a3683a70760f2f4ee28a4054b8f5ad5e") connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet6(0xa, 0x6, 0x1) 2018/02/20 01:49:46 executing program 6: syz_emit_ethernet(0x1011, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@x25={0x805, {0x0, 0x0, 0x27, "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"}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000010c0)=""/240, &(0x7f00000011c0)=0xf0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001040)=0xda5, 0x4) 2018/02/20 01:49:46 executing program 7: r0 = socket(0x5, 0x5, 0x40000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [0xff0000ff, 0xffffff00, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000], @common='ip_vti0\x00', @generic="79cf06ed1c33994a1885cbc696d98e05", {0xff}, {}, 0xdf, 0xff, 0x2, 0x2}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xfffffffffffffeff}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xffffffff, 0xffffffff], [0xff, 0xffffff00], @generic="5dc35f80a414a3ab16187653a9050355", @generic="81025dc423f0e4fcfc60c02a32f0c809", {0xff}, {0xff}, 0x0, 0xf9, 0x3, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x4, 0x9, 'pptp\x00', 0x1f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x7f}, 0x8) 2018/02/20 01:49:46 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x0, 0x1fc) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)="7ab1", 0x2}], 0x1, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r1, &(0x7f0000751fc8)={0x0, 0x0, &(0x7f0000029f90)=[], 0x0, &(0x7f000001f000)=[]}, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/20 01:49:46 executing program 5: r0 = socket(0xa, 0x801, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) setsockopt(r0, 0x7c, 0x9, &(0x7f0000000000)="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", 0x1000) 2018/02/20 01:49:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x2}, 0x20) r2 = socket$inet(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[{0x48, 0x111, 0x2, "1180e3f979e2feff63289a8a87105de823760caddabc516025ea2ddd4fcaf497f3d8e41621a18ffbe699c9324ad82c0bb356d0cdcc"}, {0x18, 0x11b, 0x5, "90776cfbdf8448"}, {0x80, 0x11f, 0x83f, "d351f5e34d75ec2f2afc717a6fdb9ac8fed123644ac749957424e69209848a7fac4340e179d1921487c2c6f970b5460e95767adb6fc3c19d1fab7a98ed65b4ed967b098a4aa41614a59164b8565189b2eef1ee870247b4a7f185a10ef5e2986d16d1f8574f66cf8576b51b108208bc"}, {0x40, 0x2f, 0x2e0b2aa, "1cc01ddc2b5477ba55f9ea9d332a3c29629cf9fb18c82da0ad39a63373f4c253af0fa71ab97285fdff364700c45a9b"}, {0x20, 0x1ff, 0x0, "2fc66b9dcb8b773f017f786a19ddbd"}, {0xb8, 0x10d, 0x3, "9aa57cb11bf342e94dfa40dec8a5caca5e67ec07e5c9eba151cd392a7a70c134eddf2dd92d23b00b96ea1db5b1400879f40ce963d22bfae152ac511151e7064ac291df87c5275771bffdbea72640c84e8cc3bdb5de38f8eba6a9c911d0306c93e46620627f3134cfa7a5e5825de5d05d802ba74e27939abebed899d5aaf299e0717ddb29e45b9090cce7a16b437845ce024916983000899fa6c178ffd0eb6984ada0d98f"}, {0x38, 0x115, 0x3, "e295b708c1a3ccc57c0bf96f8760cf4818461f1022c9077b120fa2b700ded2c8557c4d68fc"}, {0xd8, 0x117, 0xff, "7e8c401f008a45cca570d51921497fe62155afaf5b394e9b3ebf745cf1bd2593e894be669b3cbf3fe36432c00f47e00b8a698256d9d16dafbf01bdf0262ddeae529babf91207403c5c3b8d79ef2e43c5c3781cf0f155b5892d3c4b40a76a01ae2b230679573584ee593c57ca75235ebf2ba357aae87b0d6515f14b08b3d6a2bd47e1584a725d86e8281124f65aff99de9d9c33ac34ae248fb2f41ed6371d527e3d691840db8880b75f8e211e38c88d23e3616d316760299ed08bbb8d3d611146de4044a026ad615f"}, {0x28, 0x102, 0x10001, "c7ee825260acada0464e810ec16bf02b2e839d138f"}, {0xf0, 0x10d, 0x4, "9a1aad13ab9226b5331cb8352451086b3e5784d13673c232a1434864a561eca2111858d9ac9b2ae68a3531cb87a2c874e68ad8f9be23045aa478b2db02be3c0c78bb94265d730da15c22ab41dc24529622031278a023b3c310a035d5f968c421a8f8484e4100b7d7660740192b035f5fc7c01c1dcb173d6c12ac45368d256a2486f1c14e62ab3d4d862167e6bfc1d03efc279a9700a8fe3e4648919e4887113fbf3679424fd4ca62f22f84790a9fd18a13d90edc4840bd8a08f3ecce9386b75d24293e5aabb241e0cd6f491974292d24fe11ee2650f6424bb94be587"}], 0x420}, 0x4) 2018/02/20 01:49:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x5, &(0x7f0000000000)=[{0x8001, 0x0, 0x0, 0xffffffffffffff7b}, {0x6, 0x4, 0xffffffffffffffe0, 0x7e8}, {0x2, 0xd5, 0xfffffffffffffffb, 0xed}, {0x4, 0x81, 0x10000, 0x4}, {0x90, 0xb5d0, 0x80, 0x8}]}, 0x10) close(r0) 2018/02/20 01:49:46 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000067faf)=""/81, 0x319, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 01:49:46 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) recvfrom$ax25(r0, &(0x7f0000000080)=""/89, 0x59, 0x1, &(0x7f0000000100)={0x3, {"e13f54fe7f63fd"}, 0xfffffffffffffffe}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) sendto$inet(r1, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = accept4(r1, &(0x7f0000000140)=@l2, &(0x7f0000000180)=0xe, 0x800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)) 2018/02/20 01:49:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/20 01:49:46 executing program 4: r0 = socket(0x10, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004eefd8)={'vcan0\x00', 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) tee(r2, r0, 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/20 01:49:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c9000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x76, "30136046cda57e2fbaa2f1fe8261c23f74ecb5671d1dca5fcda4bb775665fb119fbf401664dcb36dc1c876caf9083178b6c1ea09a36fc8b00539150eeec7acfd47ac0110f8a22dbd02ab2e66e69aa64d70c92327c1f4d08e8385573555051ec7915c5ff67477ddf9895bf50bbfd9276d597bd4c4a672"}, &(0x7f0000000140)=0x7e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0x7ff, r3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) 2018/02/20 01:49:46 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 01:49:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000257bd0)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x268, 0x110, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000edbfc0), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='sit0\x00', {}, {}, 0x6c}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'Q.931\x00'}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@empty, @ipv6=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "e15b5028f223e10cefbc0a76b5506fc57c597c34b14078cd186bdeac8152"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="a33797b3e509"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(lrw-serpent-avx,sha384-avx2))\x00'}, 0x58) 2018/02/20 01:49:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c4ffc)=0xbfd, 0x4) pipe(&(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000000)=""/38, 0x26) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 01:49:46 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffce) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/20 01:49:46 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000684000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/202, &(0x7f0000000100)=0xca) 2018/02/20 01:49:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40008, &(0x7f0000000000)=0x3, 0xffffffffffffff86) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xc) sendto$unix(r1, &(0x7f00000000c0)="b08a2ba9f402563f2d1683d57da19d260c4590d4c26528d087a9ceec45b28bce176721f9877f4532cf0e00d802c6565e925c4edd10831107722777912cdf9b7a8f2abf2f05be7f138815309b2ce10e6b397494e150ff6a735e7a1059b87b307e058648227c155ea97d5b79", 0x6b, 0x800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in=@remote}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) 2018/02/20 01:49:46 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) 2018/02/20 01:49:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x58, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=@flushsa={0x240, 0x1c, 0x200, 0x7, 0x1, {0xff}, [@algo_crypt={0x9c, 0x2, {{'xts(camellia)\x00'}, 0x288, "64a2b2bcefe618daf5cb27761a4c3cb1adf35f12cf2c77711512d0b4294eb656c93c16b831d11b3a4938cbd43031285e0da8cd32767ab1fe711421d955e1cc03762d97548c79e428146961ac69e82e31bf"}}, @lifetime_val={0x28, 0x9, {0x6, 0xfffffffffffffd88, 0x0, 0x100000001}}, @algo_comp={0x70, 0x3, {{'lzjh\x00'}, 0x140, "2183a0512182f74ad05d41847acf9b274dc05e6a7fc0798fee29a8e408f8b9ba917c1482bda2c353"}}, @lastused={0x10, 0xf, 0x5}, @sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x3f, 0xa, 0x0, 0x80, 0x32, 0x0, r2}, {@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x7f}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x10000, 0xe281, 0xb348, 0x1ff, 0x3, 0x4, 0xb5, 0x173c}, {0x81, 0x1, 0x7f, 0x81}, {0x5, 0x3, 0x5}, 0x7, 0x6, 0xa, 0x3, 0xfffffffffffffffd, 0x2}}]}, 0x240}, 0x1, 0x0, 0x0, 0x200448d0}, 0x8000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) close(r0) syz_emit_ethernet(0x18, &(0x7f0000982f5b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585a8"}}}}}}, &(0x7f00000e7fec)={0x0, 0x1, [0x0]}) 2018/02/20 01:49:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) r2 = socket$kcm(0x29, 0x2, 0x0) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x3, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000000140)=""/170, &(0x7f0000000200)=0xaa) r4 = accept(r2, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) 2018/02/20 01:49:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0xa, 0x5, 0x3f, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x9e, &(0x7f0000000040)="98a99df0caa60d0891741750194ef090753d8052ce441b924031b28e9201425c0edd417a0c16dfc2cd8fa3891ac371768a0abf6c3589989b74dee0e7fff1c3c6b95142d02f8897ac458720f05ec6b0a83ac4d2c11ad69e9615bfc018c9abc81c3936ca8d2b304c4ebcfda457218867bd5f81e2f791333243f46d19ccf18bbb41cac084f83de3bbe69b93a8d5a2ee844a938caf8344cce466c73bc6190eab"}) 2018/02/20 01:49:46 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x400, 0x80000000, 0x8, 0x8, 0x3, 0x2}) r1 = socket(0x0, 0x0, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)="58c498cd50092ae18a73a2e818f434897427daeb8c1c38c3eee3f6702e4c06c4c68cbe8eb11564157bcd1e8ff3191a07915e07987873bb44be7ea47d2a1e7b44b9e0f874f0f0b81fb049c4d7d96e90da260f5273c7777cf4c985afec83ea279ca6f2a2", 0x63) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xadd4, 0x0, []}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) connect$inet(r2, &(0x7f00008dfff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) poll(&(0x7f0000c69fe8)=[{r2}], 0x1, 0x7fd) connect$inet(r2, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000200)="6a58f3b4795db5ddfeec9d4b5605678ac30dcb44289bc317c7bdd377050c3dbc43cc630d3dd1eaed3eb9296cbfa53a3d1f56b2c60440251ea7a7402055acf95339bfa6ee6bca3585683eb8df602a01b4988506ea6f92c44ecc2227f592470940680fc8c98169d26535d521a47dfcc7c23dc64e3c6b44c553839164"}, {&(0x7f0000000280)="2c6fbdb4c90e6092015ba176146edd1ce0751b0458f86ef8a95eabceb9bb0e943b5bd5c9c2051ae4f6bfb6f14c1743985c89162756ce"}, {&(0x7f00000002c0)="d23cd8697286a69a2b9d612724468d996f877042076310ca2a5424cf3c44fb07766bc30478f8de9739f74d57dc7b1a92ba62f5901e29ff072316e4cf8181534d5b84e4d142512a39090c9eb134ba3fa4860417fedb6b3f4a86613d110932516b878952207d1c3c275e5ed081d8db25b2a50f7cde4fcfb97d444a56b8511431be04889afe1f9c7be869a08ee560c6d0161b16937b8e21888c200d17409c176a86391a3eaf49c92b814842f5e821f92dc45a1fe18790110aec027556472dd65488101ae8c94b51eec20cefe1dc4457ad4403bc390fc850e350b4568d38f882ee5907f14b5995c4b8a2f3bae3abdf7f08c06c"}, {&(0x7f00000003c0)="28c28340be80be45fc6569f8bd35cc4e09f14be450b8a752e103ffd20e599f671ef7de5348b325ef1a22ba36487ba5857b446fd6c41db8e223350376a2f25a1bdaa343833333edab63aa1473939bab9e153189c886721c06cbf2cc05205ca1cea9830cef4415d9fb8f39af6134b769150697c89b0a136192c233ea3b62b3b73ca48c45c168013f6aad2b5ba83382d1bee4da657209de026adeec0a13dceec77a299dc1bf9df53ee2e94f80c5e60051082be0502808759c776f335090c73c17182a4d951f30e8d30603b36521c88872e79e5a071616"}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x3, 0xc0000, 0xffffffffffffb27b, 0x6, 0x81, 0x2, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x7, 0x8100000000, 0x7ff, 0x3f, 0x3}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x1, '#'}, &(0x7f0000000540)=0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) [ 37.679570] NFQUEUE: number of total queues is 0 [ 37.693129] IPv6: Can't replace route, no match found 2018/02/20 01:49:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/63, &(0x7f0000000040)=0x10000025a) socket$inet6(0xa, 0x0, 0x4) r1 = socket(0x1fffffffc, 0xa, 0x200) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="f3b84923c075107344163e4e901665fd92fca18b82f2a8369a17823e0207a2d1bb59ecba57d9", 0x26, 0x4001, &(0x7f0000000100)={0x3, {"e4e781dfd03299"}, 0xd98}, 0x10) 2018/02/20 01:49:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x20, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000bce000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000a12fda)=@sco={0x1f}, 0x8) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000080)=""/127, &(0x7f0000000100)=0x7f) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/02/20 01:49:46 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) socket$unix(0x1, 0x3, 0x0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x2, 0x0, 0x0, "0327e1b22b5fcef7769c69b15ff986ca0899000002000000e4ffffffa70aaf584ecb7fee496e6866856b76b5f7000000ffff0000004e2f9663a918fa1efd9b0b"}, 0x10208}, 0x1}, 0x0) 2018/02/20 01:49:46 executing program 1: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="2be399f8b24c2c955378c125615332bf2517f5a86c", 0x15) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)="9c0103d59361b3295c3721fdd0f68db75b7980c737511214473125cd876be4178c7ebe26cfce2e74a4ce20eb66364032d28a8a13baa15af6c59d43779cc2feb36320f94af737bd74443f015e859fe7b4c0eb8744e54441b3d08afd6dd1fdea2b54aa4b51847ec9107b1e29e833a0cb064ee4e81a88", 0x75) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2d0, 0x1, 0x8000000000000, 0x3, 0x96, &(0x7f00000000c0)=@common='bcsh0\x00', 0x8, 0x1, 0x1}) [ 37.738824] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 37.749945] NFQUEUE: number of total queues is 0 [ 37.793932] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/20 01:49:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x1a0202}, 0xffffffffffffff6a) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f0000010000), 0xfffffffffffffff6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x1, 0xffffffff, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}}, [0x2, 0x9, 0x80, 0xfdbb, 0xd20, 0x813, 0x6, 0x40, 0x6, 0x6, 0x5, 0x9f, 0x7, 0x9, 0x4]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x3}, 0x8) connect$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0xe20a, {0x9, 0x9, 0xf88a68d, 0x2, 0xe0e4, 0x800}, 0x5, 0x9}, 0xe) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000200)={0x467db355, 0x0, 0x9, 0x40}, 0x10) 2018/02/20 01:49:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043efc8)={0x0, 0x0, &(0x7f00004d2000)=[], 0x0, &(0x7f0000788f70)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000164ff0)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000dd000)=[], 0x0, &(0x7f0000000040)}, 0x0) 2018/02/20 01:49:46 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000bfe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)=[]}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast1=0xe0000001, @empty}, 0xc) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f0000000240)=""/27, 0x1b}], 0x2, &(0x7f00000002c0)=""/42, 0x2a, 0x5}, 0x40010020) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x6}, &(0x7f0000000400)=0x8) 2018/02/20 01:49:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x3, 0x40b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, 0x3f, [0x3, 0x9, 0xffffffffffff3b8a, 0x9, 0x7, 0xa264, 0x3, 0x2]}, 0x5c) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x330, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x1}, &(0x7f0000000180)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/02/20 01:49:46 executing program 3: 2018/02/20 01:49:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000200)=0x168) connect$rds(r1, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000000100)=[{&(0x7f0000000040)=""/136, 0x88}], 0x1, &(0x7f0000000140), 0x0, 0xfffffffffffffbff}, 0x2001) shutdown(r0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x9, 0x4) 2018/02/20 01:49:46 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xf9, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x94f4}}}, 0x88) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername(r1, &(0x7f0000000040)=@nl=@kern, &(0x7f0000000080)=0xc) 2018/02/20 01:49:46 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000dba0)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xf8, 0x218, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000029fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb7a, 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000000f000)="3aec", 0x2}], 0x1, &(0x7f000001ef08)=[]}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x0, []}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000240)=0x3bf) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x1, 0x2, 0xa, 0xa0, 0xa0, 0x63, r3, r4}, {0x1, 0x0, 0x7, 0x7f, 0x1000, 0x0, 0x8, 0x4510}, {0xffffffff, 0xe860, 0x1, 0xfab6}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x8, 0x3, 0x0, 0x2}}, 0xe8) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000440)={r6, 0x6}, 0x8) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r7, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/20 01:49:46 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x82, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x1, 0x3, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0xffffffffffffffff, 0x1, [0x0]}) 2018/02/20 01:49:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000007f42)={@random="99a3a12012e7", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "32f60b", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cd7d47", 0x0, "1848c9"}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) listen(r1, 0x84) r2 = socket$llc(0x1a, 0x0, 0x0) r3 = epoll_create(0x30b2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x2}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x5, 0x8828, 0x3, 0x6}, {0x2, 0x4, 0x78c, 0x7f}, {0xd0, 0x8, 0x4, 0x8}, {0x81, 0xf951, 0x7, 0x2}, {0x8001, 0x7fff, 0xfffffffffffffffa, 0xffffffff}, {0x8001, 0xfffffffffffff001, 0x100, 0x20}, {0x200, 0x846, 0x0, 0x8b6}]}, 0x10) 2018/02/20 01:49:46 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ffeffc)=0x7, 0x4) pipe(&(0x7f0000000000)={0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x38000000000000, 0x4) sendto(r0, &(0x7f0000b92000), 0x0, 0x0, 0x0, 0x0) 2018/02/20 01:49:46 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000421ff2)=@l2, 0xe, &(0x7f0000ea6f90)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) recvfrom(r0, &(0x7f0000eff000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f00000bd000)=""/150, 0x96, 0x0, &(0x7f000040d000)={0x3, {"15ea9526d5b6cb"}}, 0x10) 2018/02/20 01:49:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x18, 0x401, 0x3ff, 0x8, 0x8, @empty}, 0x10) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f63fb0)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000213fe0)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) [ 37.886486] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 37.894620] in_atomic(): 1, irqs_disabled(): 0, pid: 5588, name: kworker/u4:5 [ 37.901933] INFO: lockdep is turned off. [ 37.906016] CPU: 0 PID: 5588 Comm: kworker/u4:5 Tainted: G W 4.16.0-rc1+ #232 [ 37.914501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.923854] Workqueue: netns cleanup_net [ 37.927911] Call Trace: [ 37.930491] dump_stack+0x194/0x257 2018/02/20 01:49:46 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='erspan0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/20 01:49:46 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x5, 0xffffffffffff0001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a1d000)) 2018/02/20 01:49:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000000040)="5128983ee3c2b6b5cdf507999b6ed375aac05b393fe35a10a9dca1ea4644594927a7f8e749a79a7a8c7553cf9317e1879d86993c388434d5961725b765b8156b70e660b3f99907c6141c96f017641c86fac31a5d6f5a8b1af5c79b75e6acfb2f681262f675b8a6e2120036e27606ff877e1b33cb023cd6b944d15bfcd5d676", 0x7f, 0x20004000, &(0x7f00000000c0)={0x4, 0x9, 0x0, "cffa7c76cc79", 0x6}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}], 0xffffffffffffffff}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r2 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000042000)=[{&(0x7f0000047000)="0000001197200002", 0x8}], 0x1, &(0x7f0000034f00)=[]}, 0x0) 2018/02/20 01:49:46 executing program 6: r0 = socket(0xa, 0x80001, 0x5) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x114, 0xe, 0xb, 0x408, 0x7, 0x1, {0x0, 0x0, 0x6}, [@nested={0x10, 0x6d, [@typed={0xc, 0x57, @str='\x00'}]}, @generic="ab6fc6abc553bf1f69561d83e6aa790602cc94e957be08fbda60331844da6ca5a5ec80afcfd106884781282a23d32b23f0317097f8d5c7345a0b9e1c75a95c9f4f64217b8a040a75157da537097e52581dfcda16ac5ec4f5f3989ca7509b270e41af096a8d275c78d0b8751f01aa9e849251e2e53ae04f6e7c50c8a3a5359cd5d379dad7b6ef925d2e3148b50e3c6f4a94ef68226129e5fbbbd01f1a5decc5ee257046c0fcc25f8ffe665db4d95555a1022b10d9ac70362f3a142cc761047128e1b8ede945716c0a9f632b5a8cb3d3b33e221c311aef4441e9b8556c457efc1904d4a4fc23ed3d0c8a11309ed9fb"]}, 0x114}, 0x1, 0x0, 0x0, 0x4000010}, 0x840) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000af6000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/20 01:49:46 executing program 3: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000912ffc)=0x3, 0xffffffffffffff8d) [ 37.934119] ? arch_local_irq_restore+0x53/0x53 [ 37.938781] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 37.943803] ___might_sleep+0x2b2/0x470 [ 37.947781] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.953667] __might_sleep+0x95/0x190 [ 37.957468] ? lock_downgrade+0x980/0x980 [ 37.961614] lock_sock_nested+0x37/0x110 [ 37.965675] tipc_release+0x103/0xff0 [ 37.969479] ? tipc_sk_backlog_rcv+0x390/0x390 [ 37.974057] ? _raw_spin_unlock+0x22/0x30 [ 37.978201] ? inet_evict_bucket.isra.5+0x427/0x5f0 [ 37.983221] ? lock_acquire+0x1d5/0x580 2018/02/20 01:49:46 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000000)={@generic="d078dbac0ae72344d318e48cd1df8267", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x2, 0x1, 0x1}}}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x3}, 0x2) [ 37.987195] ? lock_acquire+0x1d5/0x580 [ 37.991166] ? tipc_topsrv_stop+0x231/0x610 [ 37.995486] ? tipc_topsrv_stop+0x1a3/0x610 [ 37.999806] ? lock_release+0xa40/0xa40 [ 38.003776] ? trace_event_raw_event_module_request+0x320/0x320 [ 38.009832] ? trace_hardirqs_off+0xd/0x10 [ 38.014070] ? inet_frags_exit_net+0x28f/0x510 [ 38.018664] ? _cond_resched+0x14/0x30 [ 38.022548] sock_release+0x8d/0x1e0 [ 38.026260] tipc_topsrv_stop+0x3c0/0x610 [ 38.030414] ? tipc_topsrv_start+0x1010/0x1010 [ 38.034997] ? trace_hardirqs_on+0xd/0x10 [ 38.039144] ? tipc_nl_media_set+0x570/0x570 [ 38.043533] tipc_exit_net+0x15/0x40 [ 38.047223] ops_exit_list.isra.6+0xae/0x150 [ 38.051637] cleanup_net+0x6ba/0xd20 [ 38.055350] ? unregister_pernet_device+0x70/0x70 [ 38.060182] ? lock_acquire+0x1d5/0x580 [ 38.064147] ? debug_object_deactivate+0x364/0x560 [ 38.069071] ? lock_downgrade+0x980/0x980 [ 38.073217] ? lock_release+0xa40/0xa40 [ 38.077189] ? pick_next_entity+0x197/0x400 [ 38.081502] ? do_raw_spin_trylock+0x190/0x190 [ 38.086064] ? lock_acquire+0x1d5/0x580 [ 38.090024] ? process_one_work+0xb01/0x1af0 [ 38.094425] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 38.099527] ? lock_release+0xa40/0xa40 [ 38.103481] ? do_raw_spin_trylock+0x190/0x190 [ 38.108047] ? work_for_cpu_fn+0xa0/0xa0 [ 38.112097] process_one_work+0xbbf/0x1af0 [ 38.116313] ? pwq_dec_nr_in_flight+0x450/0x450 [ 38.120959] ? __schedule+0x8ea/0x2040 [ 38.124817] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 38.129910] ? lock_acquire+0x1d5/0x580 [ 38.133858] ? __wake_up_common_lock+0x1c2/0x310 [ 38.138586] ? lock_downgrade+0x980/0x980 [ 38.142717] ? do_wait_intr_irq+0x3e0/0x3e0 [ 38.147018] ? do_raw_spin_trylock+0x190/0x190 [ 38.151581] ? lock_timer_base+0xaf/0x280 [ 38.155806] ? lock_acquire+0x1d5/0x580 [ 38.159762] ? lock_acquire+0x1d5/0x580 [ 38.163711] ? worker_thread+0x4a3/0x1990 [ 38.167832] ? lock_downgrade+0x980/0x980 [ 38.171953] ? lock_release+0xa40/0xa40 [ 38.175918] ? try_to_del_timer_sync+0xe0/0x130 [ 38.180571] ? do_raw_spin_trylock+0x190/0x190 [ 38.185135] worker_thread+0x223/0x1990 [ 38.189084] ? finish_task_switch+0x1e2/0x890 [ 38.193564] ? process_one_work+0x1af0/0x1af0 [ 38.198039] ? trace_hardirqs_on+0xd/0x10 [ 38.202166] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.206636] ? finish_task_switch+0x1e2/0x890 [ 38.211104] ? finish_task_switch+0x1b9/0x890 [ 38.215579] ? copy_overflow+0x20/0x20 [ 38.219442] ? kthread_data+0x42/0xb0 [ 38.223227] ? trace_hardirqs_off+0xd/0x10 [ 38.227446] ? __schedule+0x8ea/0x2040 [ 38.231323] ? lock_acquire+0x1d5/0x580 [ 38.235276] ? fs_reclaim_acquire+0x20/0x20 [ 38.240334] ? complete+0x62/0x80 [ 38.243781] ? __schedule+0x2040/0x2040 [ 38.247739] ? do_wait_intr_irq+0x3e0/0x3e0 [ 38.252034] ? __lockdep_init_map+0xe4/0x650 [ 38.256429] ? do_raw_spin_trylock+0x190/0x190 [ 38.260986] ? lockdep_init_map+0x9/0x10 [ 38.265028] ? __init_waitqueue_head+0x97/0x140 [ 38.269673] ? trace_hardirqs_on+0xd/0x10 [ 38.273801] ? __kthread_parkme+0x175/0x240 [ 38.278110] kthread+0x33c/0x400 [ 38.281455] ? process_one_work+0x1af0/0x1af0 2018/02/20 01:49:47 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r1 = accept$inet6(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x34, "a6e1db2c07369a35b847aa8ec6a80a7b5fcea7ae66b6d2f220a4af594bdd0238f014a7f5f5b730423988fbc1faab50811d8fabd9"}, &(0x7f0000000200)=0x3c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, 0x8) 2018/02/20 01:49:47 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000dfd4)={0x6, 0x4, 0x6, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f000000af05), &(0x7f0000000000)=""/179}, 0x18e) 2018/02/20 01:49:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000001280)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/43, 0x2b}, {&(0x7f0000001180)=""/248, 0xf8}], 0x5, &(0x7f0000001300)=""/186, 0xba}, 0x2020) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/20 01:49:47 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) connect$inet6(r0, &(0x7f0000374fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7dffc), 0x4) 2018/02/20 01:49:47 executing program 5: r0 = socket(0x18, 0x0, 0x2) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipv6_newaddr={0xc8, 0x14, 0x300, 0x4, 0x3, {0xa, 0x41, 0x280, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x9, 0x0, 0x53}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x6, 0xfffffffffffffff7, 0x9}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) 2018/02/20 01:49:47 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/20 01:49:47 executing program 0: socketpair(0x3, 0x3, 0xffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/20 01:49:47 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x10e, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xa8) [ 38.285921] ? kthread_stop+0x7a0/0x7a0 [ 38.289872] ret_from_fork+0x3a/0x50 2018/02/20 01:49:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0xa, [0x80, 0x10000, 0x4, 0x7, 0x7ff, 0x7, 0x101, 0x7fff, 0x6, 0x2]}, &(0x7f0000000040)=0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) r4 = accept(r3, &(0x7f0000001780)=@generic, &(0x7f0000001800)=0x80) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001840)={r1, 0x7f}, 0x8) pipe(&(0x7f0000000140)={0x0}) getsockname$netlink(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/02/20 01:49:47 executing program 4: socketpair(0x5, 0xe, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0x7fffffff}], 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x9, 0x6}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x800, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) 2018/02/20 01:49:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x313) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) 2018/02/20 01:49:47 executing program 2: r0 = socket(0x10, 0x802, 0x0) socket(0x67376f77e3ae814f, 0xb, 0x49823e15) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000054b000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0x0, {0x1d}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/02/20 01:49:47 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000df0000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000), &(0x7f00009a2ffc)=0x8) 2018/02/20 01:49:47 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x91, "4025ec70a155cc0aa38a94e52ecdd0661aa2dbd0b5f561e714019586d3c3adefc15d0fbf38ebc42bc8eadaffb47db7bf8501acb918f6fb408e14dfefc04f45a0738c4c2c591ffe9b219a155d5d54b54907dfbd63890779df81648e500786695a4e69746c4ff16ddd44ed549a3dabc38a79256b752014542f45d00d1b8df17aae64b9a6f89dd8888a2149215b4c5008bb80"}, &(0x7f0000000000)=0x99) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x14000}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r2, 0x3, 0x8000000000000135, [0x7, 0x6, 0xeac, 0x7]}, &(0x7f0000000200)=0x10) r4 = socket$inet6(0xa, 0x5, 0x88) recvfrom$inet6(r4, &(0x7f0000fbef6d)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) r5 = socket$inet6(0xa, 0x5, 0x80000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0xffffffffffffff38) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000080)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x40d, 0x37b6, 0x5, 0x6, 0x8}, 0xa0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000240)={0x3, 0x75fa}) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/20 01:49:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xffffffffffffff71) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4004000000000001, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3a9e, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) getpeername$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x3f, 0x3, 0x4, 0x6, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x7e, 0xffffffffffffff66}, &(0x7f0000000140)=0x8) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept$inet(r0, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b40ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/20 01:49:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e71f8b), &(0x7f0000ef9ffc)=0x8) r1 = accept(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="7831442d3f9edb5fae9f820ff0c42a124499ffabb5229cafb1922b551b286f8ab3c3e8c6fbe93d9b8f17b13bb57e801aa076cc960450f1b18e55ab82eb53d210a98d3b9de966a1e1f62507ddf66129fd361a9b3f5821e5e1b3757735fcbfa0e199d426e77a7e290d4352fd3a72d2e91b96ef1c588f42092013ecae542aa910fe1ec9a06e8a6e12a7d82d49d08e99cb25665204e9d8d53c96861e", 0x9a) accept$llc(r1, 0x0, &(0x7f0000000100)) 2018/02/20 01:49:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @local}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100180}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv4_getnetconf={0x44, 0x52, 0x4, 0x6, 0x3, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffff0000}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_FORWARDING={0x8, 0x2, 0xb0a6}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x0) 2018/02/20 01:49:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1b, 0x5, 0x23f, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x400}, {0xa, 0x5}, {0x249f7f2dda61ceaa, 0x7}, {0xb, 0x9b7d}, {0x3, 0x20}], 0x5) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) 2018/02/20 01:49:47 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000187ff8), &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000001180)=[{&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/214, 0xd6}], 0x3, &(0x7f00000011c0)=""/213, 0xd5, 0x9}, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001300)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}], 0x74) 2018/02/20 01:49:47 executing program 2: r0 = socket(0x31759ae000c92beb, 0xa, 0x200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/20 01:49:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0xa33) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x3ff, @empty, 0x8001}}, 0x1ff, 0x7, 0x9, 0x6, 0x9e}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7, 0x0, 0x101}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x200}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000040)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000100)={r3, 0x80001, r4}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000080)={0x1, 0x8}) accept4(r1, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000000c0)=0x26, 0x80000) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) 2018/02/20 01:49:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x94, 0x400000000, 0x5, 0x7, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001280)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000012c0)={0x0, 0x7fff}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001340)={r2, 0x6, 0x2, [0xfff, 0x4]}, &(0x7f0000001380)=0xc) 2018/02/20 01:49:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfd42) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x8, [0x6, 0xffffffff, 0x8, 0x5, 0xfffffffffffffffe, 0x4800000000000, 0x3ff, 0x748d]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xbd, 0x690, 0x6, 0x0, 0xd51, 0x7ea0, 0x2, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)={r4, 0x8}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f0000000000)=@generic={0x8, "5e911618b4c9e4d49f1fdc279b3bf4b12b3750b568c5455aaf423bcef09ab9fca474315088fff821dfccd7eca11a9b42885b069b4e6f40078e9ac81021094d62169e702cbe06c9d0c61a5ef8748761de5bdb237446204df4a11f61eadc305aca1b9e4bc24556a08bd0d8368824124ae3dfae829dda6b39a2bcf1113cf3f4"}, 0x80) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f7f000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/20 01:49:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000278f3e)=""/194, 0xc2}, 0x0) 2018/02/20 01:49:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/20 01:49:47 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x80006, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x10001}, &(0x7f0000000140)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000280)={0x3, 0x6, 0x100000001, 0x10000}, 0x6) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r1, r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x502}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x6, 0x1, 0x2c, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/20 01:49:47 executing program 3: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1e, &(0x7f000073df39)=""/199, &(0x7f0000ade000)=0xc7) 2018/02/20 01:49:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000df2000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x206, 0x0, 0x0, 0x0, 0x0, &(0x7f0000608ff0)=@common='teql0\x00'}) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) socketpair(0x1f, 0x0, 0x5, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x592ecfef}}, 0x9462, 0xfff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0xed7, 0x62198ecb143b9ed1}, 0xc) 2018/02/20 01:49:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000ffc), &(0x7f0000000ffc)=0x4) 2018/02/20 01:49:47 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x5, 0x200, 0x2, 0x0, 0x1}, 0x2c) r1 = socket(0x4, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x3751707b, 0x8}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0xc3c6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}], 0x4c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x200000004, 0x2000003, 0x0, r0, 0x0, [0xa]}, 0x2c) socketpair(0x13, 0x80004, 0x3c, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x5, 0x2, 0x9, &(0x7f0000ffd000/0x3000)=nil, 0xffffffffffffffff}) 2018/02/20 01:49:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000008001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00006fcffc)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x2}, &(0x7f00003e6ffc)=0x20) 2018/02/20 01:49:47 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dd9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e24000)=@ethtool_gstrings={0x1b, 0x4}}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1, [0x84, 0x9, 0x8, 0x0, 0xffffffffffffffe0, 0xffffffffffffff7f, 0x8, 0x4]}, 0x5c) 2018/02/20 01:49:47 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1200000000000000, 0x20002}, 0x98) 2018/02/20 01:49:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000180)=0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7f, 0xd507, 0x5, 0x401, 0x30}, &(0x7f0000000280)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x401, 0x98, "1373a6ef952b4f42cdc06710a1f1d0989d0b8fe8727bc66507ef8056a80261667ef2af549f89354404212eaee494427f7db57dd57b864d067a791b8c4d9e4387defcbcdb75df59aa632129c49975ad8e8928ff3e8e214b9c441ef5c1ea82bacd31c9f3894f76bfb9b366331ddf239af3c0aec1fb25787d594d266ff073211a37a85b44f9daa6067966394cd438874fa612d31740871499b8"}, 0xa0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff7fc8)={&(0x7f0000ff7ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff7fd0)=[{&(0x7f0000ff6fe6)="cb29fa9b883a5446f9", 0x9}], 0x1}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff6fe8)=""/24, &(0x7f0000fe3000)=0x18) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x94c0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x976f720}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x2, 0x5, @empty, 0x4}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x800}, 0x8) accept(r0, &(0x7f0000000180)=@hci, &(0x7f00000001c0)=0xc) 2018/02/20 01:49:47 executing program 2: syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/20 01:49:47 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00004e5ff0)={&(0x7f0000aeb000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/20 01:49:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="f5237bf5b54a5b77c05fca3087811f5079518b6ca8d1d149051d5e312d949a045e6ec318f3ba81f015ec33169ebe64a9aacdab7c223524497f39680bcb7ae6c59a2b53407c1c3b87032d61bc765dd4cb40d63d11316619bb8e339d68324e5d5b6e8ac6005bab7ebb0bb12705ff27478ecf701e8aa531a9d6c5f79f333cc85dc03b747c93545f63856cca7e2122b5ac417c1ed97f8337a731f1c864d8b5bccc942d4f14c8db704299f9", 0xa9}, {&(0x7f00000000c0)="0a589a029bdc2b1cda57fca09adfe6690e72fd1a953f4ef6c1d03c51093b14e12ea70340a09e19f042dc39f994789222670c8694e7dc45cc7d3346270d6738eb27638f3b03e1a6ebfbc241cdb77dee5f1d9764c64a84e167bf72969bc04f2a64f88ac6af7301ee27b44d220365919f83f6263789e159c0acdddd64bc756c7841e411175b3e20f4e98522e55fcd856d44439309b90c10d15fbbd0f4a5b0", 0x9d}, {&(0x7f0000000180)="4a285446306b653032ff1ae4ecd627217048dc1b2103bafdce7bb725500eaa35ad6d196fb2e2e1ebee6ad00f0beb6e07af709e13cdc4489a04fd036cc58f6bc0198bde657922739afb73c8fe6c2ebd2b0bc059ae9d619aab9dca210ac91a2d7862df0f29b0d83120666d495c0a21d7e338d5358eda30b047bd61d5d897ed28150468cbc5af21002bca28da861983bc37d144d6ffa7893d8716099e1610e37158bb74e26715bdb250aa8e1bcb2b9c4273540f8e4ce723f5afb6a05949d4f32b59b38bd6b8263c71e7a0242c443f5bed8341145d0cb3d0863cf6717048bf8d8702998eca4b292015e4", 0xe8}, {&(0x7f0000000280)="2f3923810bf2040ff601a5ad0c7bfd1909f5f3fb0d314cb9081e79b80a15d9ee511dee70a96cedd41ae1f0268fe126e849755bad35f251f7c9fc6b9a5545", 0x3e}, {&(0x7f00000002c0)="4d886f562c0967db02b4741151a503e124510021d7a21e4d2f02bd7892f316263228b544c9d3cce505c42b144dc7db788f0385705c1ee8811d2e7add38d7bdce313bc5574dcae0942e6c851e63f721c118c71815d3ffe938fc7c1da9a0ced163937eaf5ce5c74941302886eb957dbe1e873d0c864e3a59", 0x77}, {&(0x7f0000000340)="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", 0xfa}], 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000), &(0x7f0000000000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) 2018/02/20 01:49:47 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x2800000000000000, 0x1, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f0000520000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) 2018/02/20 01:49:47 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x73}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xe0, "08d0adcdab18e183ca714847310e0d48b4c47f3edeaa3ebcb5a536e16a3f0b4314371bb897fda25f7bc63f4afa62abc947ceb232cd5c2ae23c7d205448692d80807f979d3ea5903a4023a55b512607f96ae6692176bf8970071aceb2714ee2d0865e763d6d916ee757c6b636aa9fa4a12f95fc803d3ad8679a06d174414036af7f674c975b549aad5bb7c4ffccbf6e0a1b79df191b59f0862e318aa827f575e29b931bd1d4c3b6751d66308ec0fd577e4589e64d86530b53a8bb58f96a497a7e0d42591bfa86ed0fe3d2cb517ce431aed9c6a385217041fc522d186d93eb9a3c"}, &(0x7f0000000200)=0xe8) 2018/02/20 01:49:47 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x8d) 2018/02/20 01:49:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x20000e) sendto$inet6(r1, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/20 01:49:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x9, 0x2, 0x100000001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fff, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1f, 0xffff, 0xf9, 0x2, 0x400, 0x8001, 0x0, {0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xdc3}, 0x8}}, 0x81, 0x47a, 0x6, 0x7, 0xab}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x9, 0x20, 0x2, 0x4, 0x7, 0x6, 0x1f, {r3, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}}}, 0x1, 0x1f, 0x0, 0x89, 0xff}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0xff, 0x6, [0x1, 0xfff, 0x200, 0x1, 0x2d2, 0x7]}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x20}, 0x8) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00002e1a4c)=@bridge_getneigh={0x28, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/20 01:49:47 executing program 4: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0xfcd, 0x4, 0xd80, 0x9b6, 0x18}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) 2018/02/20 01:49:47 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x8, 0x0, 0x20, 0xa, 0x80, 0x20, 0x3c, r1, r2}, {0xd7, 0x602b, 0x2, 0x1f, 0x1f52, 0x5, 0xc3d, 0x1}, {0x7fffffff, 0x9, 0x6, 0x20}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x3, 0x0, 0x2, 0x0, 0x3b9e, 0x4}}, 0xe8) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001e00039407fffd023da283f404eee6cf7986c436271d85680000000000000002", 0x24}], 0x1}, 0x0) 2018/02/20 01:49:47 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f000037df3c)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x9c}}]}, 0xc4}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001240)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001340)=0xe8) r2 = getuid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={@common='teql0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f00000017c0)={&(0x7f00000013c0)=@expire={0x3d8, 0x18, 0x300, 0x4, 0x0, {{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xfffffffffffeffff, 0x0, 0x1, 0xa, 0xa0, 0x80, 0x3b, r1, r2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x33}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, {0x9, 0x0, 0x8, 0x5, 0x9eb3, 0x0, 0x8, 0x3800000000}, {0x80, 0x3, 0x3ff, 0xfffffffffffffffd}, {0x5, 0x0, 0x4}, 0x4, 0x7, 0x2, 0x0, 0xffff, 0x58}, 0x80}, [@tmpl={0x1c4, 0x5, [{{@in=@rand_addr=0x101, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0xfffffffffffffff9, 0x9, 0x7ff, 0x7}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x1, 0x4, 0x0, 0x800, 0x8}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2, 0x2b}, 0x2, @in=@empty, 0x2, 0x3, 0x0, 0x2, 0x20, 0x100000001, 0xffff}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x0, 0x5, 0x1, 0x9, 0x8000000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0x3, 0x5, 0x8, 0x7, 0xa3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x68, 0x5, 0xffff, 0x5c6c}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x40, 0xabd, 0x2, 0x80}]}, @ipv4_hthresh={0x8, 0x3, {0x1, 0xc}}, @migrate={0xb4, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3e, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3e, 0x7, 0x0, 0x0, 0x2, 0x2}, {@in6=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3c, 0x1, 0x0, 0x1, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x3b, 0x3, 0x0, 0x3, 0x0, 0xa}]}, @lifetime_val={0x28, 0x9, {0x7, 0x0, 0x50, 0x401}}, @offload={0xc, 0x1c, {r3, 0x1}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x6, 0x0, 0x7, 0x0, [0x4, 0x4, 0x0, 0x100]}}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/02/20 01:49:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001880)=@security={'security\x00', 0xe, 0x4, 0x790, 0xffffffff, 0x0, 0x0, 0x468, 0xffffffff, 0xffffffff, 0x6c0, 0x6c0, 0x6c0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xd0, 0x1f8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfffffffffffff9e6, 'system_u:object_r:removable_device_t:s0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0x3fe0cb46d96120, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="aad40b5f0ee90d66ab67fa492fbf2eb5", {0xff}, {}, 0x1d, 0x2, 0x4, 0x10}, 0x0, 0x248, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3b, 0xb8ad27191d0059b, 0x1, [0x7, 0x4, 0x5, 0x9, 0xfff, 0x80000001, 0x1d3a, 0xff, 0x9, 0x8000, 0x20, 0x40, 0x3, 0x6, 0x100000001, 0x9], 0x9}}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6gretap0\x00', {0x4c97, 0x1, 0x1, 0x1, 0x0, 0x4cc18fd, 0x400, 0xc2, 0xa8, 0x8}, 0x7}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x401, 0x7fff, 0x7fffffff}, {0x3ff, 0x7f}}}}, {{@uncond, 0x0, 0x210, 0x258, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x32, 0x8001, 0x2, 0x100000001, 0x9, 0x8, 0x20}}, @common=@rt={0x138, 'rt\x00', 0x0, {0xc0, 0x7fff, 0x9, 0x4, 0x9, 0x6, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xf}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x16}], 0x2}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x0, 0x17}, @syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe8d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x908}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x2, 0x6, 0xfffffffffffffffe, 0x3ff, 0xff, 0x4, 0x1, 0x6, 0x1c0000000000, 0x7, 0x6b, 0x8, 0x8, 0x800, 0x10000]}, &(0x7f0000000a00)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a40)={0x9, 0x529, 0x1, 0x400, 0x4, 0x2, 0x0, 0xaa, r1}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0x0, 0x0}) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140), &(0x7f0000000180)) socketpair(0xf, 0x806, 0x9, &(0x7f0000000a40)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x1b3}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, @multicast1=0xe0000001}, 0xc) sendmsg$inet_sctp(r4, &(0x7f0000000c80)={&(0x7f0000000a80)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="c8fcf076c942a89dfae2419b9f37eb39eecdc8ec5cbe959b2c9eb2fad9a08edacd65e52a63b6f470240321c9493793ae1c704369594cd1f11ecfefc43059009cf3c78dea4513f20051e9a9ddee6b3b5c4805b4aef8fe1645042b8de41404377453ccbfdb9fafb2d6c0466e35146e8f8954d03bb7f757ca3cf28a790cdb17a96c1ac43419a771960eede2d2948e31a65e4033fc34d6a0fc136d1d0aac1c530271f9e2185c1294d18792", 0x12d}], 0x1, &(0x7f0000000c40)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x8, 0x4, 0x1}}], 0x30, 0x800}, 0x800) 2018/02/20 01:49:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000), &(0x7f0000a4effc)=0x52) 2018/02/20 01:49:47 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000fd8)={@common='lo\x00', &(0x7f0000953000)=@ethtool_ringparam={0x10, 0xecb, 0x4, 0xa7, 0x3d46, 0x3, 0x7ff, 0x7, 0x40}}) 2018/02/20 01:49:47 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002fe0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) r2 = accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x3045f7fcda263b59) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000180)=""/84, &(0x7f0000000200)=0x54) 2018/02/20 01:49:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) 2018/02/20 01:49:47 executing program 4: pipe(&(0x7f0000000000)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) [ 38.700325] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.711087] sctp: [Deprecated]: syz-executor0 (pid 5929) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.711087] Use struct sctp_sack_info instead [ 38.734198] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 38.786801] sctp: [Deprecated]: syz-executor0 (pid 5939) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.786801] Use struct sctp_sack_info instead 2018/02/20 01:49:47 executing program 6: r0 = socket(0x1a, 0x180000000000011, 0x4) getpid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}}, &(0x7f00000001c0)=0x8c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0x0}) bind$inet(r2, &(0x7f000020e000)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffffffffffde0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f2ff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000002c0)=0x8c) 2018/02/20 01:49:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="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", 0xff) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[{&(0x7f0000c54fd0)="8000f000", 0x4}], 0x1, &(0x7f0000003000)=[]}, 0x0) 2018/02/20 01:49:47 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @empty}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x6, "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"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) socketpair(0x9, 0x4, 0xff, &(0x7f00000014c0)={0x0}) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0xc) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002b80)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000002c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002d40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002d80)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002e80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0, 0x0}, &(0x7f0000002f00)=0xc) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000003040)=0xe8) r13 = getgid() r14 = getpid() r15 = getuid() r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000053c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005400)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000005500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005540)={0x0, 0x0, 0x0}, &(0x7f0000005580)=0xc) r20 = getpid() r21 = getuid() r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005880)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000058c0)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00000059c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a00)={0x0, 0x0, 0x0}, &(0x7f0000005a40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006f00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006f40)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000007040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007080)={0x0, 0x0, 0x0}, &(0x7f00000070c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007100)={0x0}, &(0x7f0000007140)=0xc) r30 = getuid() r31 = getgid() sendmmsg$unix(r1, &(0x7f0000007200)=[{&(0x7f0000001500)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001640)=[{&(0x7f0000001540)="69c32d3fc283cb2c89f6a903bcbac7a14fe462b403173990ab6d8428178ae0af2bad2fe557bfb90156879161e2a702c9c66127974a2e6acd8ffd321fd4077e4cb5a5584795e18273f0ef4bc5545c989537167ba867e690e29b4d9e0a9dedbbe8ad0263005d85687a808f59d8dda3cde33bdfd0764b1bc009a122a931b81c1493e164e9271e5dd15e7f45ed80537df0bf12b8170fd0e729e96fa150e552b913ce98aa7fc36dd597613ae0144dc7d65d70f3339a77ddcdf213acc38726aed665f208c60da64272893d96271fcdbee119671482b1208092274bf6c511c580", 0xdd}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x68, 0x4004}, {&(0x7f0000001700)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002880)=[{&(0x7f0000001740)}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)="2448129c03a85378c26ed0bf0de63cc1556bef094a45f9c66d857b8b2b92e983d4f8db75bd97977474cc99879956056c3006b13e0634eabf98b960cebfb74971f02810500ee42383bc30da1393b780d3abb0605b969d16c31cdda351a6929a8f25d6775db2dda1c9562a2387ff01781540f8c9c3c0bef4072030ca2316f9000aa068a1dde3cce4d0ca70a289a3acb297265a1f08753bcd647e877979b9ef549d84dfa5c60dc3d58ebf15b7ec3d8ce11b0ef341a2281eeab0d4cd21f791cbd28dbd94915c135c8f1ba1905c2dc6", 0xcd}], 0x3, 0x0, 0x0, 0x4008800}, {&(0x7f00000028c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002ac0)=[{&(0x7f0000002900)="87a7bae8409a208eb2de1c0346c0103d3b201bcf801decca5cc1b23da76d44254aff6e05bc461117156925c7f114b034d000bba8c722f7be23bc4cc50a32b8fe8de05c9340d8051a7ab20e7a285efcd23c3c00be32657300a7b2d0cb74022415e827bca7022efad3a5f5c6f41a2edc824cb48b725834f43d181d2196eeb2179989f81a", 0x83}, {&(0x7f00000029c0)="5e688fdbdf64d69d2a", 0x9}, {&(0x7f0000002a00)="c38c571f3e85825e81f79339d777d8fcf9d3478f7075e1cc83f5c3916ec221801b2f941fcead51a7f1e22e89960e0776cc2d48103cc9ff94c2168532c3c3f767215bf62d0036dde4cdbcc212977650ebe0f086a0e04a0856f9caf868b6c947685261b43efe2b364ecf7519ffa4b74e9acc1048dce83ac740c5918b6ca5914272bfbd5bbd50d8d763d5dea3852376e822a012106efed6499c5642ad6b9ba7ee757dbda8a00bf673e3ee42a90e0715f15bddf49df94dbc5e9099", 0xb9}], 0x3, &(0x7f0000003080)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x20000084}, {&(0x7f0000003100)=@file={0x0, './file0\x00'}, 0xa, 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[r0]}], 0xa0, 0x40}, {&(0x7f0000005680)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005740)=[{&(0x7f00000056c0)="b8574c494b6b2e4236ec1688a5e247c7f074ac5bc078cd8ccdb419ca68e5556776b2c65cd0ab481060ac078abe6b39f57322ca860eecf587962bfee7097c8419c51d4cfa2011", 0x46}], 0x1, &(0x7f0000005780)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4000000}, {&(0x7f00000057c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005840)=[{&(0x7f0000005800)='@', 0x1}], 0x1, &(0x7f0000005a80)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb8, 0x20000000}, {&(0x7f0000005b40)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006e80)=[{&(0x7f0000005b80)="c8f9cb4c2c78f816516a9cab90a317bb7bed4e5904b2a7c299905544929d32d688d49535aea3839538e5ecd90d20564cee62498811cb247f689eb49b2772511589ab1aff2ea8cc68b5cefd1f47dfbc3d5427b7eed69d921d89ac1219528e1ccd3fa81472787bb0917bf1", 0x6a}, {&(0x7f0000005c00)="e3e767f7e6795b989af42255d3a8436d0a948fcdcccb6800ee65da0ef85b1c6505dde572fe35e3b7d16472c73fc0c32b3ebdd0aef4fc540e63db1ab0da8ef00e3ffc1b0f3c12f93272bf1eb0239367cdda37d9096c9726329f44367f0697d8b4e9b4adaa8ec70fc69e389cdad794d87c12da7db35dcc33049a9094074815848ff940302c4832594f50edd4be7b152c391cb4a795962961b4cab9ee974341ab468cca02ca439cba3a7312d27d93df0a4a07c6666bb26f2a96caa8f0c71cee3f3b6ff19a59c673ca4475509e2b7bc1d253ff422c57a3f271e6b37a", 0xda}, {&(0x7f0000005d00)="69744229939b692cea5ee248de98440d13aa892d21e22d7e1be5deeaae7dd0ebd836c81a0f3df3ff606e195f44fe71fd7a59c6f1bcc8b07bd1c2fab6e0ec3adbac1f", 0x42}, {&(0x7f0000005d80)="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", 0x1000}, {&(0x7f0000006d80)="03d568b7a473d3e5501fe8c94196f08bde167bc90e2b90b27dc89ca23a2844885bb5692e4edec64e556b0b3170f3b1d0b41a447c075b2454e597026acb219b93d9fe4ced9c4426139c6b17679056c0cf30dc84e177944fb9bd93f4b81c863b842c921e48104bfd9175b49cab7933d77ac094223a80696331ff4ffb3d0672edbea2c4b45e62030ccdf82ba43a1dd7f153901bd8397db42694b6675ea0b2cdc63d558ddcb20dc7f1f0119a7ee4308a96000f22e18dc79a40f01b8b9ca630b87163a33ee48511685cc5affceff9dd4156578d2f5813afab6c69c19ee19e9d38c4c932191f21707010575d15", 0xea}], 0x5, &(0x7f0000007180)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x68, 0x800}], 0xa, 0x40) 2018/02/20 01:49:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@generic="0354341ab97f2cb7dbd6eed0d0a119e3", &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x9, 0x6, "1c5cc0716b68106a"}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 01:49:47 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xf8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6gretap0\x00', @common='syzkaller1\x00', {}, {}, 0x6}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffffffffffffffff}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6_vti0\x00', @common='bridge0\x00'}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @common='ip6tnl0\x00', @generic="26530e4a5cad92adca610a01217f7322"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@mangle={'mangle\x00', 0x1f, 0x6, 0x688, 0x3b0, 0x160, 0x4d0, 0x160, 0x0, 0x5b8, 0x5b8, 0x5b8, 0x5b8, 0x5b8, 0x6, &(0x7f00000004c0), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0x0, 0xffffffff, 0xff], [0xffffffff, 0x0, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bond0\x00', {0xff}, {0xff}, 0x8, 0x5, 0x2, 0x71d8b8787bc0c4bf}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffffd, 0x6, 0x1, [0x7, 0xffffffff, 0x400, 0xffffffff00000001, 0xc9, 0x0, 0x1, 0x9, 0x1, 0x9, 0x5, 0x1, 0x0, 0x80, 0x0, 0x3], 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x80000001, 0xfa4, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x38, 0x29, 0x6}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1d, 0x22, 0x3}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], @common='ip6gretap0\x00', @generic="875d2f524bfc02cb94e6b5b1265623e1", {0xff}, {}, 0x7e, 0xd6, 0x0, 0x54}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x1, [0x10000, 0x8, 0x63fd4cb2, 0xedac, 0x1, 0x7f, 0x0, 0xffff, 0x9, 0xfffffffffffffffa, 0x7fff, 0x1, 0x3, 0x8, 0x0, 0x3d3], 0x6}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, 0x3e, 0x27, 0x17f9}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x15fe76827109e4f1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xc, 0x48}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xe}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xff000000], @common='eql\x00', @generic="9d631894cab2520a2510a879b9a9fb0a", {0xff}, {0xff}, 0xaf, 0x4, 0x2, 0x2f}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "18964eefcf1a2e224c8bbf416346427f4a0c20f6ed461755025b6340725a"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e8) 2018/02/20 01:49:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xd38a, @mcast2={0xff, 0x2, [], 0x1}, 0xbb}, @in6={0xa, 0x1, 0x27, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x1, 0x37b, @mcast1={0xff, 0x1, [], 0x1}, 0x12c5}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000000}], 0xfffffffffffffe26) r2 = socket(0x5, 0x5, 0x7) recvmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000c2b000)=@ipx, 0xffffffffffffff91, &(0x7f0000fb0f80)=[{&(0x7f00002b4fc9)=""/55, 0xfffffe3f}], 0x1, &(0x7f0000299000)=""/9, 0x9}, 0x61) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x1, 0x3, 0xf8, 0x4}, 0x20) sendto(r0, &(0x7f0000000040)="4cd8f7436f3b0aad1e8a0d39129e9448c980c843f6d0c0a9d4d1d9333d", 0x1d, 0x800, &(0x7f0000000140)=@generic={0xd, "5a421eaa2f19700f82bb8d082b911a39922e2246177babfab0153b5245692b745fa671754f7f605d8f7a998b4750aedc0a90af4c15740813767fc94ec671cd5917a79ec1779dd3aeac5b125e9938329c61ecf574e5b9b2903d9cffc99a9d560565133c239c359f1f16f57e8e46ec8678ff10a2bef1cca8d6478cc125470a"}, 0x80) 2018/02/20 01:49:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x11d0, 0x0, 0xffffffff, 0xffffffff, 0x12d8, 0x12d8, 0x12d8, 0xffffffff, 0x4, &(0x7f0000004fc0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='syzkaller1\x00', @generic="16968c673e750ad9cc466cc202990a98", {}, {}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x251785f6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x2, @rand_addr=0x608}}}, 0x90) connect$inet6(r0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001fe0)=[], 0x0, &(0x7f0000002440)=[]}, 0x0) socketpair(0x9, 0xa, 0xffffffff, &(0x7f00000000c0)={0x0, 0x0}) accept$netrom(r2, 0x0, &(0x7f0000000140)) 2018/02/20 01:49:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x201}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) bind$ax25(r3, &(0x7f0000000080)={0x3, {"bd663c4b5f24e3"}, 0x7}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x9, 0x4) 2018/02/20 01:49:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x400000d) ioctl(r0, 0x4b49, &(0x7f0000f26000)) 2018/02/20 01:49:47 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000011ff8)={0x0}, &(0x7f0000011ffc)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000)={r0}, &(0x7f000000a000)=0x8) r1 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)=@common='bcsf0\x00', 0xffffffffffffff87) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/20 01:49:47 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r4 = getgid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f00009f3000), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x3, 0x4}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @common='ipddp0\x00', @common='dummy0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x318) 2018/02/20 01:49:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) sendto$inet6(r0, &(0x7f0000000000)="08df2a94e1262046949eb02aef69197f8c5156175dabcba67d1e22d43bf14e196b77260c092b2d64dd07edfe9b259835dac66eed81dfeab3a1dcd35b1f7329d787e636e5747ba2f8387bf0fac50a49b3256589a0308012eb3d8899c9fb848caab01b2292fa60f426cb9ffff25e323c863e95495d0b730a42e39da770e892951a821958b40fc256af7902c4d66cb4f8f7346f2727e3523998c0bae7298241a7e5158007fd88246d8c60c2677f5bca0f487c834870b1418197738423acd1e0", 0xbe, 0x40000, &(0x7f00000000c0)={0xa, 0x2, 0x43, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) 2018/02/20 01:49:47 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/45, &(0x7f00000000c0)=0x2d) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x4) sendto$ipx(r0, &(0x7f00000000c0)="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", 0xff, 0x4, &(0x7f00000001c0)={0x4, 0x9e3, 0x5, "ceff74e1601b", 0x800}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000001ffc), &(0x7f0000001000)) socketpair(0x8, 0x7, 0x800, &(0x7f0000000200)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200)) recvfrom$inet6(r3, &(0x7f0000000240)=""/218, 0xda, 0x2000, &(0x7f0000000340)={0xa, 0x3, 0x4, @empty, 0x7ff}, 0x1c) 2018/02/20 01:49:47 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x1, 0x5, "26ff52b35259", 0x6}, 0x10) r1 = socket$inet(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000068a000)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x209a3000], 0x0, &(0x7f0000641000), &(0x7f00009a3000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0xef, 0x260, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x890}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}}]}]}, 0x308) socket$inet6(0xa, 0x0, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x110, 0x110, 0x1e0, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6c8d, [0x6, 0x7f, 0x4, 0x8, 0xff, 0x72], 0x6, 0x0, 0x5}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5a0aa6d, [0xffffffffffff224f, 0x400, 0x5, 0x5, 0x4, 0x7fff], 0xf70f, 0x71, 0x934}, {0x97, [0x7, 0x4, 0x8, 0x7fffffff, 0x1], 0x5, 0x9, 0x5}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x78aa, 0xa, [0x28, 0x4, 0x37, 0xc, 0x2b, 0x2e, 0x26, 0x1a, 0x29, 0xa, 0x7, 0x2a, 0x1b, 0x33, 0x18, 0x23], 0x0, 0x5, 0xfffffffffffffffd}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xff000000, 0xffffffff, @generic="12f108378264ee6b1cc86cdab97b6c54", @generic="cbe1239689263abbfd5c918067dc2c10", {}, {0xff}, 0x88, 0x3, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) 2018/02/20 01:49:47 executing program 4: r0 = socket(0x3, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x2, 0x0, 0x5, 0x100, 0x7, 0x80d}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x1}, 0xfe8c) 2018/02/20 01:49:47 executing program 7: socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x4, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000038b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x81a7e8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getuid() 2018/02/20 01:49:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x40000000006) socket$kcm(0x29, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000040)=0x2e, 0x80000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000080)={0x3, 0x9, 0xfffffffffffeffff, 0x80000000}, 0x10) pipe(&(0x7f0000000000)={0x0}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) vmsplice(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)="5d8cdf20cefa6a14096e1dd23c9fa7713a60589868cbbf3d5a2b753c7b9a215a8f91e56ede5f870c41c59410c9b903160b09ef0e540e3de2e2ec2e69d63a4611106d984f094c258b72ed051445a1832c0c54eb99c553bee056cb21cf05960ae4c181f2151bf42b92b88bb2e2ed94690bdf8ccc31c527dbaf79b07a79e5cabd28680eb6a3d5a49b3e745694d0fe3f1ab40645d8c5e7d05a7e83da964966cdf8f7c4ab4bec7aed5212acbcc83c", 0xac}, {&(0x7f0000000180)="75b829a5341e99b1fd21c40de45a191b5e6f8826909640674cadddfe611b6a3a8c22c6a2e3c6a36ee97bc0289393524719a8b23a0debbed18abd739e0ea5f13a96160f155a71062d4e5d45d3de8f2cb4f6f11a63dec0832d6c7258754c23f609a281fb3c532e7539069b85fd20ee8657e424789684ad7e00cd29087cc709167ae60ef7d3b8f90a4a", 0x88}, {&(0x7f0000000240)="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", 0x1000}], 0x3, 0xb) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0xba0, 0xffffffff, 0x118, 0x0, 0x0, 0xffffffff, 0xffffffff, 0xad0, 0xad0, 0xad0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x888, 0x8b0, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc00) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000000180)=[]}, 0x0) 2018/02/20 01:49:47 executing program 5: r0 = socket(0xb, 0x6, 0x912) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x22, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/20 01:49:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00009ba000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000711ffc)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/02/20 01:49:47 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x378, 0x180, 0x238, 0xffffffff, 0x180, 0x238, 0x2e0, 0x2e0, 0xffffffff, 0x2e0, 0x2e0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @ipv4=@loopback=0x7f000001, @icmp_id, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) connect$inet(r0, &(0x7f0000016ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x55) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000400)={@empty, @multicast1=0xe0000001, 0x0, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x24) 2018/02/20 01:49:47 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005a4fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x253}]}]}, 0x28}, 0x1}, 0x0) 2018/02/20 01:49:47 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x80}}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in6=@loopback={0x0, 0x1}, 0x0, 0xed200000, 0x1, 0x4, 0xa, 0xa0, 0x20, 0xc, 0x0, r1}, {0x0, 0x101, 0x6, 0xcc5, 0xcd, 0x2, 0x5, 0x7f}, {0x100000001, 0x7, 0x7d, 0x5}, 0x8, 0xc, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x9, 0xcd64, 0xfffffffffffffffc}}, 0xe8) 2018/02/20 01:49:47 executing program 5: accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14, 0x80000) pipe(&(0x7f00000001c0)={0x0}) pipe(&(0x7f0000000200)={0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x2, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff}, [@map={0x18, 0x4, 0x1, 0x0, r1}, @exit={0x95}, @generic={0x21e, 0x3, 0x0, 0x6b}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c}, @map={0x18, 0x5, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0xfff}, @call={0x85, 0x0, 0x0, 0x35}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x2, 0xffffffffffffff52, &(0x7f0000000000)=""/193, 0x2000000000000000, 0x0, [], r0}, 0xfffffffffffffcdd) r3 = socket(0x3, 0x3, 0x3) socket$kcm(0x29, 0x7, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x1, 0x7, 0x4, 0x0}, &(0x7f0000000180)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x7fff, 0x200, 0x1000, 0x4, r4}, &(0x7f0000000200)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1, 0xfffffffffffff2c7, 0x4, 0x3, 0x69c, 0x1f, 0x100000000, 0x1000, 0x3633, 0x0, 0x6, 0x7, 0x0, 0x39]}, &(0x7f00000003c0)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000400)={r6, 0xb7}, &(0x7f0000000440)=0x8) getsockname$inet6(r3, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c) 2018/02/20 01:49:47 executing program 0: r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r0, &(0x7f0000009f45)=""/187, 0x329) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000013ffc)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x95b3, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x80000001, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x40}, &(0x7f00000001c0)=0x8) 2018/02/20 01:49:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d06000)=0x1, 0xfffffffffffffe6e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0xffff, 0x4) 2018/02/20 01:49:47 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x9, 0x6, 0x8, &(0x7f00000001c0)) setsockopt$inet6_buf(r2, 0x29, 0x8, &(0x7f0000f8355e), 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000000)={0x6, {{0xa, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x108) socketpair(0x19, 0x800, 0x2, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r4, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x7fff}, &(0x7f0000000240)=0x8) 2018/02/20 01:49:47 executing program 4: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003ff8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) r2 = socket$inet(0x2, 0x80000, 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/131, &(0x7f0000000100)=0x83) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r0, 0x4) 2018/02/20 01:49:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076efd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000296fd4)=@ethtool_cmd={0x40}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) pipe(&(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) [ 39.017150] Cannot find set identified by id 27789 to match 2018/02/20 01:49:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast5)\x00'}, 0x58) getpeername(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = accept(r0, &(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0xa) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000800)) bind$alg(r0, &(0x7f0000005fa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) [ 39.066514] Cannot find set identified by id 27789 to match 2018/02/20 01:49:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket(0x8, 0x80007, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe3, "b1882f73f2ebfa9ac0d50e1be34f47131880e68008ff1e5fc14f322584fba184c2d6e54631064a77a15b284064e4cdd6b5b24d49efdcf0d4ba373fe1e34a957d8e371f87b0f360063fae4cddb6e5744532f214131edc5fbf4b5447b5291b05844d9720247fc2f2e4f4106eba9b42f8bfa8e3f6b7506c3d962873926217945bb85d235d2bb0e76f00d660cd3419d1fd39c34a8eb64badc0be1b2f8af725ae4dbe0a35c3ddc613c1d52ca42ecfce5f6f5cd47e593caee76893cac0035f3fdbc08b2a18072a416f392900632ea09f098101d4e69ef95c1756fcdaab2944e518cba6e3dc43"}, &(0x7f0000000100)=0xeb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1, 0x0, 0x80000000, 0xe32}, &(0x7f0000000180)=0x18) 2018/02/20 01:49:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x4, 0x1000, 0x4}, &(0x7f0000000200)=0x10) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 01:49:48 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) getpeername(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) syz_extract_tcp_res(&(0x7f0000000180), 0x800, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000063b000)=@security={'security\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x168, 0x168, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f0000443000), {[{{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0xffffffff, @common='sit0\x00', @generic="b23fb133c79f69ae41219d03a222023d"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe58) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) connect$netrom(r2, &(0x7f00000000c0)=@full={{0x3, {"ef38b391b871cf"}, 0x6}, [{"4252870d16bc5a"}, {"7ac890c0e9ebf0"}, {"c45d263dc1016e"}, {"a6ac600b1ae631"}, {"1ed1669de6593a"}, {"fdc5943ec5ad2c"}, {"9014875334c24e"}, {"8236211195984f"}]}, 0x48) getsockname(r2, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000200)=0x26) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) recvfrom$packet(r3, &(0x7f0000000240)=""/48, 0x30, 0x2041, &(0x7f00000002c0)={0x11, 0x4, r4, 0x1, 0x6dbdcfbc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/20 01:49:48 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0xa, 0x80001, 0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0xac28, 0x9aeb, 0xf9, 0x34c}) 2018/02/20 01:49:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x6, 0xfffffffffffffe99) 2018/02/20 01:49:48 executing program 1: syz_emit_ethernet(0x7e, &(0x7f00006cb000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) r0 = socket(0xa, 0x8000a, 0xf4b) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/02/20 01:49:48 executing program 5: r0 = socket$inet(0x2, 0xa, 0x800) setsockopt$inet_int(r0, 0x0, 0x800000017, &(0x7f0000e6bffc)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) pipe(&(0x7f0000000940)={0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/02/20 01:49:48 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = socket$inet(0x2, 0x80000, 0x7ff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001400)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x3ff, 0x1, 0x9, 0x401, 0x4e, 0x2, 0x5, 0x0}, &(0x7f00000000c0)=0x20) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r4, 0x2, 0x2}, 0x10) socket$inet6(0xa, 0xa, 0x7) recvmsg(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000000540)=[{&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/103, 0x67}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/170, 0xaa}], 0x4, &(0x7f0000000580)=""/152, 0x98, 0x4}, 0x40000000) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000680)=0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) r6 = socket$can_raw(0x1d, 0x3, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x7, 0x4) accept(r6, &(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x10) setsockopt(r6, 0x65, 0x3, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000007c0)=0x20, 0x4) 2018/02/20 01:49:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/20 01:49:48 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x813) connect$inet6(r0, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r0, &(0x7f00004c1fc8)={0x0, 0x0, &(0x7f0000013f70)=[], 0x0, &(0x7f0000368e20)=[]}, 0x4000010) 2018/02/20 01:49:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xdc, "45266f7fcc37f49d4efbba553d4737c8542826fa62429aca753e2325cd0794e477fde0dfdd1898afffeedfb38c9d16af6ea18abc3e6bd2966f577785f4abbc0a1cc27eb9bfaf1b8119a06f219a613e39e0837d25fa88e74d24dad1b7c10f73cfe49446e189c7ae8b0505ba27d8232cce64aab8e3497ddc2a66e6af082341b4edd0fdad79880d0b29d8b76ec453b60b67d9336dffcf743ded8b1f94acd6061aad218a94f94b8d1345755d2b784df9c9007998505bfcb7f2dbdf792fbb72718b62ad3e65f9174f65cd18b67bc048b8d7364da2d3ce083b1444aa793261"}, &(0x7f0000000240)=0xe4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000006fc0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffdfffffd}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='teql0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/20 01:49:48 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xfb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000)=0xffffffffffffff04, 0x0) 2018/02/20 01:49:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xff}}, 0x8, 0xffffffffffffffff, 0x10001, 0x9, 0x80000000}, &(0x7f00000002c0)=0xa0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x220, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @multicast1=0xe0000001, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @broadcast=0xffffffff, 0x1}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0xff, @empty, {[0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0xff, 0x1395e02ca18041f5, 0xff, 0xff]}, 0x100000001, 0x3, 0x6, 0x6, 0x7ff, 0xcc, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x1f6}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0x8, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x1ff}, 0x8) writev(r0, &(0x7f00007a4ff0)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/02/20 01:49:48 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x1}) socketpair(0x10, 0x80000, 0x7, &(0x7f0000000080)={0x0}) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) 2018/02/20 01:49:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) connect$netlink(r0, &(0x7f000087fff4)=@proc={0x10}, 0xc) sendfile(r0, r0, 0x0, 0x400000000) 2018/02/20 01:49:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0x9) 2018/02/20 01:49:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000250fc8)={0x0, 0x0, &(0x7f0000051fc0)=[{&(0x7f0000937000)="dfbc812417990e81522058a923dbfd1f", 0x10}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca8ff0)=@ax25, 0x10, &(0x7f0000152f70)=[{&(0x7f00002a7000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000080)}, 0x10) 2018/02/20 01:49:48 executing program 7: accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100, 0x10, r0, 0x400000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 01:49:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x99a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x20, 0xb5, 0x2, 0xb7, 0x8, 0xf32b00c, 0x4, 0x1, 0x7464366f, 0x3f, 0x50000000000000, 0x200, 0x8, 0x800, 0x5]}, &(0x7f00000001c0)=0x108) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0xfffffffffffffffc, 0x0, []}, 0x8) 2018/02/20 01:49:48 executing program 0: socketpair(0x8, 0x80003, 0x8, &(0x7f0000000000)={0x0}) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00'}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) 2018/02/20 01:49:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) 2018/02/20 01:49:48 executing program 5: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) 2018/02/20 01:49:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e4ff0)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[]}, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000040)=0x3a) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000080)='f', 0x1) recvmsg(0xffffffffffffffff, &(0x7f000022efc8)={&(0x7f0000f6eff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000892fb0)=[{&(0x7f0000f6ef87)=""/121, 0x79}], 0x1, &(0x7f00008adfba)=""/70, 0x46}, 0x0) 2018/02/20 01:49:48 executing program 6: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b40)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x0, 0xd, [0x29, 0x8, 0x2b, 0x2d, 0xd, 0x24, 0x7, 0x24, 0x1c, 0x13, 0xe, 0x20, 0x12, 0x4, 0x39, 0x10], 0x2, 0xfffffffffffffffb, 0x6}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/20 01:49:48 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000018bff0)={0x2, &(0x7f0000afeff0)=[{0x7}, {0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000531000)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f00003ccfd0), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0x0, 0x0, 0x0, 0xfffffffffffffffc], @generic="4586816bcdd5a0268d5de9ec8a71db59", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f942ce4a89b49d319d33a8da6f8288fc2fce19e3b3e7104f092b8d3130ee"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 01:49:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000b69ff0)={&(0x7f0000166fc6)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) shutdown(r0, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/02/20 01:49:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(michael_mic-generic,xts-serpent-avx)\x00'}, 0x2bf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000)="1c0000000000000800005800000fff54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000d75000), 0xffffffffffffffd9, 0x0, &(0x7f0000b74000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/20 01:49:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)={&(0x7f0000418e8c)=@delpolicy={0x5c, 0x14, 0x803, 0x0, 0x1, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x32, r1, r3}, 0x3}, [@mark={0xc, 0x15, {0x0, 0x200}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0xffffffffffffffff) [ 39.250125] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6159 comm=syz-executor2 [ 39.273689] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6159 comm=syz-executor2 2018/02/20 01:49:48 executing program 4: socketpair(0xc, 0x6, 0x48f647fe, &(0x7f0000000000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) r1 = socket$inet(0xa, 0x7, 0x20000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1d0, [0x20000080, 0x0, 0x0, 0x200000b0, 0x20000220], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x8100, @syzn={0x73, 0x79, 0x7a}, @generic="031a724e19cc640f2d04940366e9367c", @common='ipddp0\x00', @common='bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x110, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0x248) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x3f, &(0x7f0000000300)=0x4) 2018/02/20 01:49:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x146, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0xad, 0x2e8}], {0x8100, 0x3, 0x1, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000988ff0)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/20 01:49:48 executing program 7: r0 = socket(0x1001000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x8000, &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000f81fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/02/20 01:49:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000768ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)='Z', 0x1) r2 = socket$inet(0x2, 0x1, 0x1ff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x5, 0x10, 0x5, 0x6}, &(0x7f0000000140)=0x18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000f8dff6)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/02/20 01:49:48 executing program 0: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219beba234", 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/02/20 01:49:48 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) close(r0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a6f000)={0x2, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001180)={0xffffffffffffff57, 0x274d, 0xffff, 0x1000, &(0x7f0000000040)=""/4096, 0xc7, &(0x7f0000001040)=""/199, 0x1a, &(0x7f0000001140)=""/26}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000011c0)) r3 = socket$inet(0x2, 0xb, 0x5) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000001200)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001}, 0xc) pipe(&(0x7f0000001200)={0x0}) recvmsg$netrom(r4, &(0x7f0000001600)={&(0x7f0000001240)=@full={{0x3, {"84524516976c70"}, 0x9}, [{"433d42e5115865"}, {"986f9f32af4eb0"}, {"140f3adf6bcc7a"}, {"fc78d1314b03f6"}, {"1083fd9dce26e5"}, {"88da43fc49587c"}, {"59321e61ba804f"}, {"87e1c91532851c"}]}, 0x48, &(0x7f0000001580)=[{&(0x7f00000012c0)="8414903f16f48bd21fb5448b92e061c7457badd0248be4fd0a582ce81fd142ae6935be6aac6d02a4a57fec59f0d0fb45b38b621f4beb65cc02b0388e251ffd98ea4c81de2b842e90e2444a8d8b43ccf3a3329fe48db250bcd4a3c97f0d2ad9d9ebd127a2fa0d36ce25918b1128935ada3d44f857c8d7560d5dd92b3d6450d80f37", 0x81}, {&(0x7f0000001380)="d725eab445039faf17a3ff6657cc91065602aae9fecf958fc90e6e0ebb41cf9aac19357a26d2957200f9c74099ae5fab07c4fc6ef8294d7105f4e8d629bfa21510f9d5437479a862e0608446caee224cce524aaf0f729ade52", 0x59}, {&(0x7f0000001400)="2b0c66dd5b6f62e333b89753fa313c55730eab07d53c79de51331f5c7a6e4815bb2464bdae5d668bc8d55bb10471d5635848bd1672ba05b02d6538f36a48284b663ecb92480728364ed0da83a691dbbddf54c889de78ba454132c19087b23abc610903e793b14b745757a25c", 0x6c}, {&(0x7f0000001480)="d2a7cdb15cf548a46bc5e09945b78c7e2e946d17157c307c7bccb27325e0fd8700e6676a6986af343441df366141d374a4db7c2539fd5008fc", 0x39}, {&(0x7f00000014c0)="ef3ec0bddb01d33ac16175aed484b4f713f198cedc8d99c9eccc6c39a0db189bb1836046d7bb7645d84bc9020e984804ed1bc265b74f035e82cc2dc75204ced7c8c80a9767d4df4e8c78afb5dc31147ee00c395131134b021bba9db039637d946865ec48f829d264366c880e098e6254b4ea7cdda26d27536192fd4decd3e64f5bcf3485cfa5dda6ff61a7a2bfb6cb753c5bf420a3a485b1088c458686c940909931b2db3f2925c4387016963f7b85", 0xaf}], 0x5, 0x0, 0x0, 0x8050}, 0x2000) 2018/02/20 01:49:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write(r0, &(0x7f000079e000)="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", 0xfc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0xffffffff00000001, 0x200}, 0x8) 2018/02/20 01:49:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005c58)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x10000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x3, 0x6, 0x7, 0x9}, 0x31, 0x1, 0x0, 0x0, "49e764d1b78ffafb679af1a383d6c750f2378e3b5edce1765170e24d80c4e54b6bb53f7f6f0ddcd6a859d6f1a24fcf7601d3b3779d97392109d5808c3e5501b9"}, 0x48}, 0x1, 0x0, 0x0, 0x44001}, 0x4) 2018/02/20 01:49:48 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x2800000000000}, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/02/20 01:49:48 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x7247d2990387632f) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@common, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffff}], 0x58) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x50}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x79}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000001fa8)=@hci={0x1f}, 0xc, &(0x7f0000002ff0)=[{&(0x7f0000006fc8)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[]}, 0x0) [ 39.337545] ipt_CLUSTERIP: Please specify destination IP [ 39.352187] ip6_tables: error: `ùBÎJ‰´13¨Úo‚ˆü/Îã³çO +10î' [ 39.352387] ipt_CLUSTERIP: Please specify destination IP [ 39.367263] ip6_tables: error: `ùBÎJ‰´13¨Úo‚ˆü/Îã³çO +10î' 2018/02/20 01:49:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8400400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x178, 0x14, 0x7, 0x100, 0x3, 0x2, {0x5, 0x0, 0x9}, [@typed={0x18, 0x2, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="9d3d76374d07bd4d65236b25fb51faac140aba51474ba52dad79c94968171b308b10ba66cdd19b0848081d0db60a8565caaf8aa1c00f45fa9755b45fa83cc681698c07abf9b1b24a6b31bf432e8b1f851f185fe6517fa98a39ace0cdd89cd7f3d684a7480847ce0bd366cde762ece845a64df4fa686e658e860bc561f0f7017424756dbc0a63f8df9369fe655f65f1a383bfe65405a923d8c7f468f5f52fc0372bfdd63301eac9bd45c50c32812cd7b370fc778b7ccf6d811d4d2653c288b9c45e", @typed={0x10, 0x18, @u64=0x5}, @generic="df8f83f17af361b9", @generic="07342b6acb0a8ba11fd0e3d46c25008cc14cb5d2fcbc42cdaa850879d85d2e1a3827d73ac89cc78b275b9475dcf5e8e82f2faf54f94cb1579afe50c515ed5c365486febb8d6b0539a8ef454da9aa35971ca2aa403c8eb724c5fa4cc3f7ae2553a42cde8faf828caeecfb23ce04d64c20c564"]}, 0x178}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 01:49:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x8001, 0x5, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x400000000000000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000024fd8)={@common='sit0\x00', &(0x7f000001efd8)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) 2018/02/20 01:49:48 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x2, 0xf, 0x1, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4(r4, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000140)={0x8, 0xeb, 0x4, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0xca93, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x401}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xd00f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f0000867ffc), 0x4) 2018/02/20 01:49:48 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)={0x0}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x2, 0x4, {0xa, 0x0, 0x3, @empty, 0x218}}}, 0x32) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000cdefdc)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/20 01:49:48 executing program 3: r0 = socket(0x10, 0x800000003, 0x0) write(r0, &(0x7f0000000100)="260800005e0009000000eaf83a0000000000080303000000000000000008db1ee9ff4435eade2a68", 0xffffffffffffffc6) 2018/02/20 01:49:48 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$inet(r0, &(0x7f0000000040)="1c594295d0a028f05ba137e584b54d9bc4459f212fb09c1c9bf462d6b2a0774fe3fbfe6c250ee253da59b244da583c255920598d6c1e6c50c6522cd570554ddf5302945030aa726cfc1cce17297ea6d38d4ba9dd9cc6c58590295bdc34a1f447fcb8adee86afd286dbc6e6598180bb50f53179a2cfadc1f4b2e44d7c63fdf4b55766388da6060635273e098927495d7dd669adc102c13e0411e842df78a9413a79b77c0766a276b79c94fa3fefe4bdd58027ea4fa02bd813d8d0794f0333100429ab54312b15cb85", 0xc8, 0x4000810, &(0x7f0000000140)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r1}) 2018/02/20 01:49:48 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000870000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x40, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0xfe23}, 0x1}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000040c}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@alg={0xf8, 0x10, 0x0, 0x4, 0x0, {{'authenc(sha256-avx2,ctr(aes-aesni))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0xde}, {0x8, 0x1, 0x37}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8041}, 0x4004) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0x8, 0x8, 0x7}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x4, 0x7, 0x7, 0x3}, 0x6) accept(r0, 0x0, &(0x7f0000000040)) 2018/02/20 01:49:48 executing program 5: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0x10, &(0x7f0000010000)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000000080)=[@fadd={0x58, 0x114, 0x6, {{0x2}, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x8, 0xfffffffffffffffd, 0x27, 0xffffffff, 0xfffffffffffffff9, 0x8, 0x280000000000000}}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0xb0}, 0x8000) 2018/02/20 01:49:48 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) socket$inet(0x2, 0x80007, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000000e8e)=[]}, 0x0) 2018/02/20 01:49:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) write(r1, &(0x7f0000a95f4a)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000000040)="8022f209ed000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0xd6, 0x8, "df5158b5f8c3e6434d1b3facef0a1c8cb55b6fdfbd8367fa9af870f0f7408aa4d385331cf1770e4de9385717be7ff48fb479eafcbc22ac94123f13ec9f31c75a9ff4dc43e7eb605b1f8e24614a84175ccba5752a077db12e344b4e0a9d0927de1ffd5e19221975f05d577aaa0057d2c6d4b211782f0153ffadc6e47a2b9432207f2dbba1d9aa21e853a8791b7016fbfbf5c2398546a0f296ab33840ebcfd21bb02fa192789756f3082da7412616ca13c3d6b44cf65aa7960a888665508842a3aa2cb0d3fe3063885fc5f01f4f64df961cc938f987aabf8240537e6642ef3405212fb"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x2, 0x1, 0x2, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0xef8, 0xb1, 0x40, 0x10000, 0x7f, 0x6ac6, 0x5f, 0x8}, {0x8001, 0x9bb, 0x8, 0xeb3}, 0x8, 0x6, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0xd6cdb797174ed563, 0x0, 0x4, 0x4, 0x20, 0x63}}, 0xe8) 2018/02/20 01:49:48 executing program 1: r0 = socket$inet6(0xa, 0x9f332cc33b83233d, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000142fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000360fa4)=@ethtool_coalesce={0xe}}) 2018/02/20 01:49:48 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @remote}, &(0x7f0000000040)=0xc) [ 39.415736] netlink: 156 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.427957] netlink: 156 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.431278] xt_connbytes: Forcing CT accounting to be enabled 2018/02/20 01:49:48 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000cfd8)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/20 01:49:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026fb8)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x40008, 0x3ff}]}]}, 0x30}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xa) [ 39.503989] syz0: FDB only supports static addresses [ 39.517947] bridge0: port 1(syz6) entered blocking state [ 39.523633] bridge0: port 1(syz6) entered disabled state [ 39.532435] device syz6 entered promiscuous mode [ 39.535665] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 39.538370] bridge0: port 1(syz6) entered blocking state [ 39.544748] in_atomic(): 1, irqs_disabled(): 0, pid: 6278, name: syz-executor2 [ 39.544754] INFO: lockdep is turned off. [ 39.550223] bridge0: port 1(syz6) entered forwarding state [ 39.557574] CPU: 0 PID: 6278 Comm: syz-executor2 Tainted: G W 4.16.0-rc1+ #232 [ 39.561859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.567184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.567188] Call Trace: [ 39.567202] dump_stack+0x194/0x257 [ 39.567213] ? arch_local_irq_restore+0x53/0x53 [ 39.602581] ? fs_reclaim_acquire+0x20/0x20 [ 39.606909] ___might_sleep+0x2b2/0x470 [ 39.610879] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.611372] syz0: FDB only supports static addresses [ 39.616750] ? __debug_object_init+0x235/0x1040 [ 39.616769] __might_sleep+0x95/0x190 [ 39.616783] kmem_cache_alloc_trace+0x299/0x740 [ 39.634956] ? lock_acquire+0x1d5/0x580 [ 39.638926] ? lock_acquire+0x1d5/0x580 [ 39.642894] ? __rds_conn_create+0xe46/0x1b50 [ 39.647460] rds_loop_conn_alloc+0xc8/0x380 [ 39.651757] ? rds_loop_conn_free+0x290/0x290 [ 39.656229] ? __init_waitqueue_head+0x97/0x140 [ 39.660875] ? init_wait_entry+0x1b0/0x1b0 [ 39.665084] ? __lockdep_init_map+0xe4/0x650 [ 39.669469] __rds_conn_create+0x112f/0x1b50 [ 39.673860] ? rds_conn_drop+0xb0/0xb0 [ 39.677722] ? lock_downgrade+0x980/0x980 [ 39.681847] ? lock_release+0xa40/0xa40 [ 39.685799] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.691662] ? rcu_note_context_switch+0x710/0x710 [ 39.696566] ? __lockdep_init_map+0xe4/0x650 [ 39.700951] ? lockdep_init_map+0x9/0x10 [ 39.704986] ? __init_waitqueue_head+0x97/0x140 [ 39.709633] ? init_wait_entry+0x1b0/0x1b0 [ 39.713854] ? lockdep_init_map+0x9/0x10 [ 39.717894] ? rds_message_alloc+0x28c/0x330 [ 39.722278] ? rds_message_next_extension+0x210/0x210 [ 39.727440] ? trace_hardirqs_on+0xd/0x10 [ 39.731566] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.735957] ? __release_sock+0x360/0x360 [ 39.740077] ? lock_sock_nested+0x91/0x110 [ 39.744292] rds_conn_create_outgoing+0x3f/0x50 [ 39.748937] rds_sendmsg+0xe63/0x2550 [ 39.752713] ? avc_has_perm+0x43e/0x680 [ 39.756670] ? rds_send_drop_to+0x1930/0x1930 [ 39.761141] ? lock_acquire+0x1d5/0x580 [ 39.765090] ? lock_downgrade+0x980/0x980 [ 39.769212] ? put_prev_entity+0xc2/0x2a0 [ 39.773345] ? rw_copy_check_uvector+0x1be/0x280 [ 39.778089] ? sock_has_perm+0x2a4/0x420 [ 39.782124] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.787460] ? dup_iter+0x252/0x260 [ 39.791062] ? kasan_check_write+0x14/0x20 [ 39.795271] ? copy_msghdr_from_user+0x3a6/0x590 [ 39.800019] ? selinux_socket_sendmsg+0x36/0x40 [ 39.804666] ? security_socket_sendmsg+0x89/0xb0 [ 39.809399] ? rds_send_drop_to+0x1930/0x1930 [ 39.813869] sock_sendmsg+0xca/0x110 [ 39.817558] ___sys_sendmsg+0x767/0x8b0 [ 39.821510] ? copy_msghdr_from_user+0x590/0x590 [ 39.826257] ? __schedule+0x8ea/0x2040 [ 39.830122] ? __sched_text_start+0x8/0x8 [ 39.834245] ? do_raw_spin_trylock+0x190/0x190 [ 39.838805] ? __fget_light+0x2b2/0x3c0 [ 39.842770] ? fget_raw+0x20/0x20 [ 39.846197] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.850588] ? release_sock+0x1d4/0x2a0 [ 39.854535] ? __release_sock+0x360/0x360 [ 39.858657] ? lock_sock_nested+0x91/0x110 [ 39.862874] ? trace_hardirqs_on+0xd/0x10 [ 39.866999] ? __local_bh_enable_ip+0x121/0x230 [ 39.871658] __sys_sendmsg+0xe5/0x210 [ 39.875434] ? __sys_sendmsg+0xe5/0x210 [ 39.879384] ? SyS_shutdown+0x290/0x290 [ 39.883335] ? SyS_futex+0x269/0x390 [ 39.887026] ? SyS_setsockopt+0x215/0x360 [ 39.891156] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.896677] SyS_sendmsg+0x2d/0x50 [ 39.900193] ? __sys_sendmsg+0x210/0x210 [ 39.904230] do_syscall_64+0x282/0x940 [ 39.908090] ? __do_page_fault+0xc90/0xc90 [ 39.912308] ? finish_task_switch+0x1e2/0x890 [ 39.916775] ? finish_task_switch+0x1b9/0x890 [ 39.921253] ? syscall_return_slowpath+0x550/0x550 [ 39.926155] ? syscall_return_slowpath+0x2ac/0x550 [ 39.931058] ? prepare_exit_to_usermode+0x350/0x350 [ 39.936059] ? prepare_exit_to_usermode+0x227/0x350 [ 39.941061] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 39.945705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.950527] entry_SYSCALL_64_after_hwframe+0x26/0x9b 2018/02/20 01:49:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='vcan0\x00'}) 2018/02/20 01:49:48 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2000000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x655}], 0x3c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r1, &(0x7f00006fef80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/02/20 01:49:48 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000000)="7ff72a4e0d0cd9715559def1453b17a59abe0fa6d3f79421ccbde7a2876391b76b702b8b104c1c7fa2bc8c6a2e54f70d57a729c3933c5a96157e693d3964468d9cd0906d0a1276406026b53f346df0b74e3120b27951bebf5853aaabe4c00a777fdf1e6629c011adf738054bde5dd4e086a8a909006f00f14336979de2a1ab5b316b1c31483f77f5a3f70ec361df8b6bdab64d0d49bdcf3f47c3a28a68c136a71e2819c55b6c15a518251c16410b8e03d4b329fb4e470d84d638106891248a85f77529c76de01d0cfe3c6d210f", 0xcd) epoll_pwait(r0, &(0x7f0000f31000)=[{}], 0x1, 0xfffffffffffff801, &(0x7f0000533000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/20 01:49:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create1(0x80000) r2 = socket(0x0, 0x0, 0x5) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000010}) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) 2018/02/20 01:49:48 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) r1 = socket$inet6(0xa, 0x802, 0x0) getsockname(r1, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000000100)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff6fe4)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x1, 0x2, @empty, 0xc9}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x18000, &(0x7f000024c000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@common='rose0\x00', @ifru_flags=0x1000}) socket$pppoe(0x18, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000000080)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0xa}, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x1, {0xd9, 0x7ff, 0x401, 0x2, 0x8001, 0x3}, 0xffffffffffffffff, 0x1}, 0xe) 2018/02/20 01:49:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/93, 0x5d) r2 = accept(r0, &(0x7f00007c2000)=@rc, &(0x7f0000520000)=0x294) recvfrom$unix(r2, &(0x7f0000d00000)=""/162, 0xa2, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/20 01:49:48 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x870}, 0x8) 2018/02/20 01:49:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000ffc)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cffd9444e0f1ac5081b738eaafb2458cbda4c719a2717307d26ad4e2eb10f7a6b6f9a33f1919e36005c43cce000800000000000064a7", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xdd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/02/20 01:49:48 executing program 6: pipe(&(0x7f0000000000)={0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0xa, 0x2, 0x96e, @mcast2={0xff, 0x2, [], 0x1}, 0x7984}}}, 0xffffffffffff8149, 0xffff, 0x8, "52d4df3a69ffbab659a7a13efb05786b521b7769c8ce179916cd829ad84a1bf55ecf48cff36f50fc5ea60a8fbef94b194e98dd8ffa666f3be662d0ca7ffeffc343cb70cdac11d96f0815cd7043f6a4e9"}, 0x160) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0x2f, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) [ 39.955691] RIP: 0033:0x453da9 [ 39.958853] RSP: 002b:00007f0425f29c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.966534] RAX: ffffffffffffffda RBX: 00007f0425f2a6d4 RCX: 0000000000453da9 [ 39.973776] RDX: 0000000000000000 RSI: 0000000020159fc8 RDI: 0000000000000013 [ 39.981025] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 39.988275] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.995526] R13: 00000000000004a7 R14: 00000000006f7048 R15: 0000000000000001 2018/02/20 01:49:48 executing program 1: syz_extract_tcp_res(&(0x7f0000000000)={0x0}, 0xc0cc, 0x40) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x178, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x8, 0x6, "3de6c1", 0x18a, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, @empty, {[@hopopts={0x8, 0xb, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x30, {0x6, 0xa, 0x2, 0x8, [0x3f, 0x2, 0x101, 0x101, 0x100]}}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x8229}, @calipso={0x7, 0x10, {0x7fff, 0x2, 0xfffffffffffffffb, 0xffff, [0x5]}}]}, @hopopts={0x0, 0x9, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x30, {0x5ef8, 0xa, 0xffffffffffff8001, 0x6, [0x6, 0xffffffffffff0b4d, 0x7, 0x9, 0x18000000000000]}}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x9}]}], @tcp={{0x1, 0x3, r0, r1, 0x7, 0x0, 0xa, 0xd7, 0x8, 0x0, 0x4, {[@nop={0x1}, @window={0x3, 0x3, 0x7}, @nop={0x1}, @sack={0x5, 0xe, [0x9, 0x80000001, 0xffffffffffffffe0]}, @eol]}}, {"70f8631d6b04164ff3280414d988f745223d6f6bdf7de93c50a6258ba9d93d191ad28c8bf476153a80301c4ce6563d25d008b73ce826f323f01ad4b4e9c0bf30568834a88c2159967048859330b192cffc601bee41d13a9cc6d7096a418059161e0ef36e93c686ed3d0fcb1dfb9f677db2c35b334497fbca57349d9c6c816f717b701f079a80416a98fb6c6fc7a7582d47a4251176ea7dd97abf6f1487eeec96b4b9"}}}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/20 01:49:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa7, "efbb984aaecbfb76df6bb277f757d6e3e843cfdb44baed9cecf42782230146aa93434ef382b6edb289612156911b1e7354fa66b75120f641755228e6c766064d92929e91f9f7f3781092f27d22ec1e36d696eba2081c1d89538afcfb0ad6a3e9b385738b6ec4167693f53d1bf5f0287b0b9964e2dea8df9fa9cdc1f9dac4fcbc2c5ae68acac0cb64e5212f85d56b9acefae41a909321a061eeb0d74d6000a772097d828cfd3177"}, &(0x7f0000000100)=0xaf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x1000}, 0x8) bind$ax25(r2, &(0x7f0000000180)={0x3, {"2c23847f67a424"}, 0x32}, 0x10) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000080)="6891bb07b2ed98bf617c83ddbe01ac674f3870b36390463f379404ac2d9ef6ca23bfb54a68685247d19fcd17f52f8f083d57dbd20ef9473b3b") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@generic="519708e273f28a18f36a6a183d912de9", &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x9, [{0x7ff, 0x5, 0x2, 0x6}, {0x0, 0x2, 0x100, 0x1}, {0x8, 0x4, 0xffff, 0x609}, {0x5, 0x4, 0x6, 0x5}, {0xf4, 0x8, 0x8, 0x7dab}, {0x6, 0xa1a1, 0x7, 0x5}, {0x141, 0x6, 0x401, 0x3}, {0x1ff, 0x5e2, 0xfffffffffffffffe, 0xdd}, {0x7fffffff, 0x3, 0x7fff}]}}) 2018/02/20 01:49:48 executing program 7: r0 = socket$unix(0x1, 0x10000000000001, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) sendto$ax25(r1, &(0x7f00000000c0)="9e0f916a7b712e3b50fe1bfd5ae6af261adc4507cf629bacee6949f7e983eadbe19cfb89633dd9e0", 0x28, 0x24afa6a05a19a730, &(0x7f0000000100)={0x3, {"c45f8206c62618"}, 0x80000000}, 0x10) listen(r0, 0x0) 2018/02/20 01:49:48 executing program 1: socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) accept$inet(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x76) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)) socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1eff4)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x10, 0x0, 0x5}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r5, 0x1}, 0x8) 2018/02/20 01:49:49 executing program 6: r0 = socket(0x9, 0x803, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x40}, &(0x7f0000000380)=0x98) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003b40)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000003000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0xfffffffffffffffc}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x2a0, 0x2c0, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "00c374928b4417a9d4e6fc5e273a158c983c6ecfb730461a6d6a2a7c600259cc87df0ad9c460dc6997f32630131fd7efab19af8510739a0ee2509c4634db0d6d3668c68865ce3aaed8f94901e792fa91288903a20a85c45e451c0ee3d85759a44c2dc5dfa19bb07131e5123f0c467814854772cb59f93a3277e85938266d0120f68ed098f3134450424ddc765fd6d063e3a08e8c13b5f5fa99def015b2f472af053f49d7a0b4ada88386a2876f7fa2b5f626c8247e6e389438bf960938f565bef45541fcfcbf00d875e930202408b4905c0d2a407758604f5007798c0d1329eac5d35232fbb534fa0cf5b4a461ff5cda3c6cc922b0be744eb0fbd924647dc6070625fe302e8fef1137c5ea1b8d24145781fc2407a385a5138f86535a7625d969954a341eb19572f4c2fb3a2840688c4e21e65b087b01d8b128088445970e871a0deed610fb5118d0a8c7c291db125e14d36a24500cac8b5b93f38a6d3fd797c5c51f2712f0463e225f8cbde6be7c1e750423008e1c7b80d3f5b6453b117d795c2b08ada6407849f5ef2d1d7ce78b607b60793a9d4db9f500920de6fa0278325610c4450f80c20704b71864128ae45c9f886b00602c90e5514586604fcadf49a1a20addfcd298c2f3b7d0be14dfeb8940655b9ae7f01c18622d48ad941a41ac103d973b8129c4e04c48bae239cfcd38f96b31d519c2e00e82b84f622bb78900fa"}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0xffffffffffffff57) socket$inet(0x2, 0x0, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xffffffffffffc4c2, 0x1ff}, &(0x7f0000000140)=0x98) 2018/02/20 01:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000b68ffc), 0x4) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x3, 0x800, @empty, 0x4}}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000596000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/20 01:49:49 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000578000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1d}]}, &(0x7f0000f91ffc)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"ea0a0bfa3850853377c3b25af03e462c", {0x4, 0x6, 0x9, "091cc05b949e", 0x1}}) 2018/02/20 01:49:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c4f34)=""/204, &(0x7f000032fffc)=0xcc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) socket$inet_sctp(0x2, 0xd699601f098e11a5, 0x84) 2018/02/20 01:49:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) sendto$inet(r0, &(0x7f0000697f21)="08c85b632b1d74c8", 0x8, 0x0, &(0x7f00004a4ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000000)={0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x5b, 0x4) 2018/02/20 01:49:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004740)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='syzkaller0\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005d7000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r2}) 2018/02/20 01:49:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f0000a02f4b)=""/181}) ioctl(r0, 0x8912, &(0x7f00000000c0)="2e6e2d23d03997e2a7b4492480bb8a06166017c6f77fb3c26785db8cadb4fca0ef534da397ce051ddcbb4cdc05319b876c754bbd3d6175b864f653b518b965bcf5ac9bca3d61bc488cb8529c331acf0b955a07792b1f626efab4cc328df6c4d2c7dea9a4d370678ab692a4e84c") 2018/02/20 01:49:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x73, 0x3, 0x1, 0x7fffffff}, {0x911e, 0x35, 0x20, 0xfffffffffffffff7}, {0x14f50000, 0x1, 0x100000000, 0x4}, {0xbdb, 0x9, 0x4, 0xd80}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f5ff91)={0x0, 0x58, "8487715bb679b86a2f4925207f492734c168b5d3b81772a77d204f4462e478954817e8c0eb3fb4ffdd3e865df3f1abbacdc1b3e02d7a5aad6f80ec6ccb8158b6735e7801acea33ad62502f3940733bcc385c49a5c1b71829"}, &(0x7f0000224000)=0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xffff, 0x40, 0x2f, 0x6, 0x3ff}, &(0x7f0000000140)=0xa0) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0xff, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x1a8) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x2bf) 2018/02/20 01:49:49 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x6, 0x0, 0x3, 0x5, 0x4a8, 0xc0}}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/20 01:49:49 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r2, r3}) r4 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000ffc000)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x250, 0x0, 0x250, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f000042d000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ff59317695456b126b776a6fc0b35400", @generic="0cdaec4652c29c071079781002885b4e"}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @common='bpq0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @common='gretap0\x00', @generic="8d53725f866c40e6c2d4dbc8cc11b4c2"}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x75}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r5, 0xe, "cb83370cc43f5c60da1863c81026"}, &(0x7f0000000280)=0x16) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc7}}}, &(0x7f0000000280)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r6, 0x2}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x0], 0x2}) 2018/02/20 01:49:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3fe) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000140)={0x0}) recvfrom$llc(r1, &(0x7f0000000180)=""/164, 0xa4, 0x40012022, 0x0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet(0x2, 0x0, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt(r0, 0xfffffffffffffffd, 0x2, &(0x7f0000000040)="81c0305bcd24965373c54def44829923c0fa71d7f95965d43b1bde7d9541175f90d5f4d9d66d593e3fb6dca3ff30ae3fb2e0f6f7c9dd9a3e1f78c8e083f6481dbc3d58857d7c6b6ac2c28ab76b9fd0da0373f197ff3844a63ef994a14f6f32a2caea12da7497a0858af90dee5978cd3bb496fbe0051633645952a4169175653d8ebc6cb62e15fe251fb1e8616eb3021c4d5bb59292576446a63eace69b847380b5e049a6ee739aa2ae3be6dad627cdec2645b82cab32edfc9630bff24a938416d86430dc9561e207f9f24f69c68314817e6d5d7e9e5c0417a60b7734e918", 0xde) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@common='teql0\x00', 0xffffffffffffffed) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0x3, @empty}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr=0x2}, 0x2a, 0x8346, 0x0, 0x5, 0x6, &(0x7f00000000c0)=@generic="5e12cfa39b3f5dacc77a66f384bd9468", 0x2, 0x2, 0xbfb}) 2018/02/20 01:49:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f00009e7ffc)=0x180) socketpair$inet(0x2, 0x6, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x1, {0x2, 0x1, @rand_addr=0x3}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x3, @loopback=0x7f000001}, 0x145, 0x2, 0x7fffffff, 0x2, 0x8000, &(0x7f0000000040)=@common='dummy0\x00', 0x5, 0x38c6, 0x4}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r3 = accept(r1, &(0x7f0000000800)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000840)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000880)={r1, 0x4, 0x2, "b317f80add3d12f2109683c8bce468cb6d90613a62109a0ea822207fd56fe9ab113e19b4aae8766e0aac04910073b0c16027d96128db4a797a03efc215718cef769b49252f6a6dbb5cfdcaa976e4987ec24a91077517c944fcd261f69a1b0895932788798926cc28a5717ed800b63a1175b5effd6de9c08146222eee8a30dc7f84a0930c"}) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000568fd8)={@generic="57c344260abe6cd64417a2d33fbaf703", @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/20 01:49:49 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) setsockopt(r0, 0x57, 0x2, &(0x7f0000006ffc), 0x0) 2018/02/20 01:49:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de8fe8)=@generic={0xdb1, 0x0, 0x82eb}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, 0x3, 0x1, 0x7, 0x500, 0x3a84, 0x4010000, r2}) 2018/02/20 01:49:49 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x2, 0x100, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) 2018/02/20 01:49:49 executing program 7: getuid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f000066bfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/20 01:49:49 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x1800}) 2018/02/20 01:49:49 executing program 0: r0 = socket$inet(0xa, 0x801, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) recvfrom$llc(r1, &(0x7f0000000080)=""/143, 0x8f, 0x10000, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0xffff, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = socket(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000000180)='\v', 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x3, @broadcast=0xffffffff}, 0xffffffffffffffcf) syz_emit_ethernet(0x19, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x6, 0x1}], {0x8100, 0x3, 0xfffffffffffffff8, 0x2}}], {@llc_tr={0x11, {@llc={0x0, 0x0, '('}}}}}, &(0x7f0000000140)={0x0, 0x1, [0x0]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000003e000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b0, 0x0, 0x98, 0x390, 0x390, 0x498, 0x618, 0x618, 0x618, 0x618, 0x618, 0x6, &(0x7f000000bfa0), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip_vti0\x00'}, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x29}}, @common=@ah={0x30, 'ah\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@loopback={0x0, 0x1}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @common='rose0\x00', @common='syzkaller0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x710) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x1, 0xe89, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0xd9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r6, 0xffffffffffff8612}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0xe, 0x10000, 0x2, 0xfffffffffffffff9}, 0x10) bind$netlink(r5, &(0x7f00000001c0)={0x10, 0x0, 0x1, 0x40000120808}, 0xc) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x1, 0x2db, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe3}}}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={r7, 0x7af}, &(0x7f0000000340)=0x8) 2018/02/20 01:49:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x1ff, 0x9) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x3, 0x2, 0x3}], {0x8100, 0x2001, 0xffffffffffffff3a, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e7fec)={0x0, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffc0000000, 0x3, [0x634, 0xad, 0x4]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4, 0x20}, &(0x7f00000001c0)=0xc) 2018/02/20 01:49:49 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0xfffffffffffffd5f) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0xfffffffffffffffe, 0x0, 0xbb5c, 0xa, 0xffffffffffffff9c, 0x81}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x7}}, 0x5, 0xfffffffffffffeff, 0xffffffffffffff55, 0x0, 0xae}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x200}, &(0x7f0000000200)=0x8) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x9, 0x14, &(0x7f0000000140)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r1}, @generic={0x4, 0x1000, 0xb575, 0x101}, @jmp={0x5, 0x7fff800, 0xf, 0x2, 0x6, 0xfffffff4}, @jmp={0x5, 0x8, 0xb, 0xf, 0x7, 0xfffffff9, 0x8}, @generic={0x3, 0xfe14, 0x9, 0x55}, @alu={0x7, 0xffffffffffffffe1, 0x4, 0x0, 0x6, 0xffffffff, 0x1}, @alu={0x7, 0xb0bb, 0xf, 0xf, 0x4, 0xffffffff}, @jmp={0x5, 0x0, 0x9, 0xa, 0x5, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7f}, @map={0x18, 0x0, 0x1, 0x0, r3}], &(0x7f0000000200)='GPL\x00', 0x1f, 0xc7, &(0x7f0000000240)=""/199, 0x41100, 0x1, [], r4}, 0x48) 2018/02/20 01:49:49 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0xbb04, 0x8, 0x7ac}]}, 0x10) socketpair(0x7, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3f, 0x0, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x5}) r2 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000004ffc)=0xffffffffffffff1b) 2018/02/20 01:49:49 executing program 7: r0 = socket$inet(0x2, 0x8000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x188, 0xf0, 0x188, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000c0e000), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) 2018/02/20 01:49:49 executing program 4: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x31, r0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000) bpf$PROG_LOAD(0x5, &(0x7f0000025000)={0x0, 0x1a1, &(0x7f0000000000)=@raw=[], &(0x7f0000025ff6)="737d7a6b616c6c6571f9", 0x0, 0x45, &(0x7f0000025000)=""/69}, 0x48) [ 40.241667] kauditd_printk_skb: 19 callbacks suppressed [ 40.241674] audit: type=1400 audit(1519091389.178:41): avc: denied { net_broadcast } for pid=6399 comm="syz-executor0" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.257156] bpf: check failed: parse error 2018/02/20 01:49:49 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x0) socketpair(0x15, 0x5, 0x40, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) close(r1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0xa6ec, 0x2400000000000000, 0xb9f, 0x9, 0x1, 0x2}, 0x1f, 0x80000001, 0x40}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0x0}) socket$llc(0x1a, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfff}, 0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x4) accept$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) socketpair(0x1b, 0x1, 0x20, &(0x7f00000000c0)) getgid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f91f18)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfff, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getgid() ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000180)="ed5f77e8908e620aa12d35b756665f4f1cf1273a40b75fcc3630") connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) 2018/02/20 01:49:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d4545b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @empty}, &(0x7f0000000040)=0xc) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000341000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000305000)=[], 0x0, &(0x7f0000181000)=""/44, 0x2c}, 0x0) 2018/02/20 01:49:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x20, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}]}, &(0x7f0000997000)=0x10) 2018/02/20 01:49:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x24, 0x18, 0x40000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x86d}, &(0x7f0000000080)=0x8) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x0, 0x80, 0x40, 0x80000001}, 0x26, 0x2, 0x0, 0x0, "72df47bf0027cb70fcb2d3a21f46919b75a64ebac91fb22c81ac63568039627ed450a96d8158216c496410198afead760bed3ecbbc1c18c64f371c775e13fc93"}}}}, &(0x7f0000000140)={0x1, 0x4, [0xc92, 0x42a, 0xbba, 0xcc0]}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x200}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a04ffc)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000efbed6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 40.271828] audit: type=1400 audit(1519091389.183:42): avc: denied { connect } for pid=6412 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.280452] x_tables: ip_tables: ah match: only valid for protocol 51 [ 40.334538] bpf: check failed: parse error 2018/02/20 01:49:49 executing program 0: pipe(&(0x7f0000000100)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000900)={0x0, @empty, @empty}, &(0x7f0000000940)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000980)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001340)={r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001380)=[@in6={0xa, 0x2, 0x6e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x54}, @in6={0xa, 0x0, 0x8, @empty, 0x22}], 0x38) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet6(0xa, 0x1, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@empty}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000805fe9), &(0x7f00009a2ffc)=0x8) 2018/02/20 01:49:49 executing program 5: socketpair$inet6(0xa, 0x801, 0x1, &(0x7f0000002a00)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0xfff}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002a40)={0x0, 0x6, 0x10}, &(0x7f0000002a80)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002ac0)=@sack_info={r3, 0x10001, 0x81}, &(0x7f0000002b00)=0xc) socketpair(0x9, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000040)={0xe1, @empty}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) r5 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r5, &(0x7f00005e8fc8)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000054b000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 01:49:49 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="f478f06acd61c4eec9176ff92bdf25c0", 0x10) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) socket(0x4000000002012, 0x803, 0xb) 2018/02/20 01:49:49 executing program 1: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) 2018/02/20 01:49:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c7ffc)=0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x20, &(0x7f0000000080)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5b3}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xfffffffffffffffc, 0x7ff, 0x7fff}, 0xfffffffffffffef8) 2018/02/20 01:49:49 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xa406, 0x81}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x2, [0xfff, 0xfff]}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000435fd6)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/125, &(0x7f00000001c0)=0x7d) socketpair$inet_sctp(0x2, 0xfe0aecaa3f8a1a02, 0x84, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x80000001}}, 0x80000000}, &(0x7f0000000100)=0x98) pipe(&(0x7f0000000140)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xed}}}, 0x8c) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x19, 0x7, 0x3, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004f3000), &(0x7f0000c7b000)=0x8) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='/', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000361fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/20 01:49:49 executing program 1: r0 = socket$inet(0x2, 0x6, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7b, 0xfffffffffffffcd9) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cd4ffc)=0xffffffffffffffff, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x0, @ah_ip4_spec={@dev={0xac, 0x14, 0x0, 0xb}, @empty, 0x101, 0x8000}, @udp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x3, 0x3, 0x9}, 0x9000000, 0x9, 0x8, 0xfffffffffffff801, 0xfffffffffffffffe}}}) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x5, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) r2 = accept(r1, &(0x7f00000001c0)=@nfc, &(0x7f0000000200)=0x10) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0xc000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x3, 0x81, 0xa64, 0x8, 0x3}, 0x14) 2018/02/20 01:49:49 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'tftp-20000\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) syz_emit_ethernet(0x3e, &(0x7f0000985f7a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0xffffffffffffffed) sendto$inet(r1, &(0x7f000002f000), 0x0, 0x0, &(0x7f0000044000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/20 01:49:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f40ff4)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000008c0)={r0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003640)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003740)={0x0}, &(0x7f0000003780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003fc0)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000040c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0}, &(0x7f0000004140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004180)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004280)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006e00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006e40)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000006f40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006f80)={0x0, 0x0, 0x0}, &(0x7f0000006fc0)=0xc) r16 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$netlink(r2, &(0x7f0000007140)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006d40)=[{&(0x7f0000000040)={0x3d0, 0x38, 0x10, 0x4, 0x1, "", [@nested={0x178, 0x2b, [@generic="cdf4cb7a9bd19fdb4f4a4a89f174478ac95fc99e3566abee837ab65d6b9873c16a9cb08d487739b310dad624747b8dfc41debc277eebfead065630ad626533d0d05dc02478eb8eaed9eb90f4a21fbe5bf7145d96c4759174258317a6cf32725eae55ca356fe9d88c437f3ca673d8075e0b380dd300706bfb54a22ce723c20fd79b19b7", @generic="90217ea8660a82400bf2e1399b1051e6f7c3901a080dbafaaa350cb3192e8b6e7477a897fcf846688a3ca16cdf01c27ad20180fa27e077758b5482b9a162ea263d171df4b0811701f9be56c6ba68738062a66b261bd73bcbd672ab645e746641ca24aacf4d306e63c6135ac723675d636d0d2fdfb7c2237b492749e1b729866612352a5fc9f1bfa96496b3d42cbbb572a461a7e6515e5a7b958184f21fcb0ab86984c90af568e7bcd1615fcf6edd662ac4b32ae006b705498d20911583072893808146703a24d901e5dc6007b35d9dbb123ae9d17389c9feaecd267a4c6a5a04d2f14e3de7dfb6f5f120a6f2a658eb", @generic]}, @nested={0x248, 0x19, [@typed={0x8, 0x6b}, @generic="7a2a320ade7300e9aa645623124de8008678315579ddfcab0bcbbf63aea8de30df1e3f72da0b297d51bba44c32b43e67bfd3ff50f9e5a1d54096aefb60aefea9c5485b8468024fafc591f85b13c1e9de208c6eecfac6f45a5c5546b831617aac39db42d3286035b6188f5a1bf8bbfd7608a79967e916c4b630b2905d24b45953dd87f4bf26b646cbf6a4524495a6bc2292d5a190972267280e5ff423cb4080e8da8df1514c227605269b94a2a6689d1b17bfcf9b082f7234c4d4c010f8fd16a40d5bdc4bef94b900345b60ad", @typed={0x8, 0x56}, @generic="85335a65fd1088772cf01981d106f3556b059b52782ab75bbd5680efd024ec2eab9c90dfd084927a2f7304964c57f2c478974fe4ef889c4a87f22f575e8e988350e717b46ca65b7d8d8feb3e538e1f304ed7097ddb508f8d740aa84af40209943be0", @generic="46c5cb0c0d23f9560cd09438dae383710d8060621387adf1dfd043395f669501f5d101c60afd4cadec1eed6f4ec5ec5b25e2458e5c02b4ceaa2dc02656133e2487b2a9147869ab9197b8b0acb73d9c29e4a85f40952110dc84e3149903c6ada8b6e0e99b5cf90aa3c9cf79860ffa060b565b86f250c6b364402ad06ae1d315cc642f7186f3026592df42f3b378", @generic="5fcc573c947475facb355fbb2a9eb19ceb773888fee738c1d39d3f48d692b4e092920d6a4bbb233a3a8abc5f616d820f498b162b2b34e71995d7160fb15496285ea5248fb37b2c29cdd93934b3bc28e6d565fd523b4fcc1271c98255c370e1b31b7382f8d9f9454325806e6d35b7c073cc7135801b629382"]}]}, 0x3d0}, {&(0x7f0000000440)={0x104, 0x23, 0x4, 0x7, 0x3, "", [@nested={0x14, 0x55, [@typed={0x10, 0x42, @u64=0x68b6}]}, @generic="40e7f9f7b8b7de501df7a41c3b4322b869672b311f66d10d590b52a5e45ab2f90d5e0a81d12d66ac0c663b45ee2d04e4a99770bfa115dc70acc4b08cc9434fd59622ed65001e1531b77174b344319d591bb0fc697ccf84", @nested={0x10, 0x54, [@generic="c71bc291d251d82c2b70"]}, @typed={0x78, 0x18, @binary="88a451d05bd32ec119c81f214f60d03392621316129dbb20845fb76e322960d51f5f06ca0b9e26085bb2335aa61bde69982707af6a3a36b9816f7e47342d5e2839e626a5420a6a88372ad48a7f08a9d44fb6af286ef13c93a072115bcb4b367bec7308882feb2a282e8b000a33b86e"}]}, 0x104}, {&(0x7f0000000900)={0x1420, 0x42, 0x0, 0x6, 0x0, "", [@nested={0x1b0, 0x25, [@generic="a49998e516301f940e7e0019f5f205fb92427e3b8817e806b65a9bd2f5abc9b72c60b35c2e3bb4a1b1000098986aaf67bf1d07b417526666408f8fd749c54f90176c5789508fe54f3bd741c6a55dca0959d2e2d0d984ed8e64f7a4cd9a968abff95bd07ea7973df6db00a1c1573d7e2041411c9b5fd3733d898f74561018b528563874273f2406098b6aff7911b4175c75c129c4182f49b9a25d1a2269f84113d4256bd37253314000321b966fcd978f4fb498ed865dd11d11f92328ca078d", @generic="f4420063bde46385d7412e82a31035110d4c53a6e81c25486409008449fdec2e349505d6f2db4de08b977977415359c0e723c890855031c226ad6412f3cf7a6bd8e387ac6a0c5b8baf852926ea89fbf466ab57e0b274587f60b4346974fdd58c88c2600885563c6d1b0f9f66e049d38ff4356f020cb447e7e93d5f2fe7578a2d9945c8458a9d21a5c7dfc38178bad19ef4ee2595b64c9be726d84d1360224941ccda8991623eab5b9bc008ddb843286187029e0e684a4fe75246a5b2ef772ea04b9d6d8c3a204aefcbba453d1d9ad2eda934c9550076b54f1a8b425404edf398af8fc4", @typed={0x8, 0x4d}]}, @nested={0x1260, 0x14, [@typed={0x20, 0x92, @str='+posix_acl_accessppp0\x00'}, 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[@generic="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", @typed={0x14, 0x78, @binary="3b0475c438500655df"}, @generic="cbbcf213d1c1783d162b0b36e2a9f141a361bccd0a48716d59c32aa20a76e4267e7c4373ff89870c5f324b7b668694852d12a8ae7d4befd68e70bd3cd8c46b9522055eb7fe853c00362f18bdb17092af877c46222353a0241117a19697102aff893405ab711aa0a9f34a469e", @generic="898e6c4cfb0c61c59894ad6e11da650bc3dec50929cc6c90b3379385b496acf6cc63c2a02be2aa6b08ffe3c519ec33ca3b8d4a297d682f9dd8af92147ed284c8e648d63ba2d56c550a900656c789b2197b467cb3e9c0", @generic="2d8887c13b8c73d0dd51ac9e75fef83f733c4662c2805fc0e6cd72b31c772d6ce491b8f38d2098784e1805", @typed={0x18, 0x39, @str='cpuset{wlan0:.\x00'}]}, @generic="b9991fbde73bc1d4bd1d198c233b75698938db9af919a9412bf80cd0b7ad6d918b8b5403afd140d236e6cdd3b6cf7c8bb97fd4ed8dee58a8f6b9f5e2a24a625c4fd0672ad96a69721f3b5669a9a33e1f91405e111ac7063a96d31e", @typed={0xc, 0x36, @fd=r0}]}, 0x28dc}, {&(0x7f0000006bc0)={0x138, 0x16, 0x400, 0x1, 0x1, "", [@nested={0x100, 0x38, [@typed={0x18, 0xb, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}, @generic="42007bd86b5b8c4b38fd4f66b3d171f70cf02ee21d0c74eafa006b9fa30cedb4d7cd4f816261950b4943c9a0e5ac40fc637a5b02ad45dab563e9d368b20690e565abf240a8bf31506a1067b3b25a4979664cf78710452d023496938b8d634ec58498b417ddf14798e4d74bce6238bbc7fe66e18d173cd14788a8d6a4a15c68f4fb99777c0d49d24d9ec77632a78eb14b7be62372ab500df607e2a25d4562d12ff4f0caa034b688f795f4834ab2c63e5ffed5bb8b4e6d06546f2191e067f09575a801e547ab4d04faec9c88cf7e738b30dca14a02055ce7babd2a580db308bee2d3a0"]}, @nested={0x28, 0x18, [@typed={0xc, 0x1a, @fd=r2}, @typed={0x18, 0x8c, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}]}, 0x138}, {&(0x7f0000006d00)={0x34, 0x11, 0x0, 0x2, 0x0, "", [@typed={0x24, 0x27, @str='nodevem1+ppp0+{[em0)vmnet1\x00'}]}, 0x34}], 0x9, &(0x7f0000007000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r16, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r2, r2, r2]}], 0x120, 0x8800}, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000900)=0x10000, &(0x7f0000000940)=0x4) 2018/02/20 01:49:49 executing program 0: socketpair(0x8, 0x800, 0xfffffffffffff2b2, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7, 0xfff, 0x1ff, 0x7, 0x8}, 0xa0) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) 2018/02/20 01:49:49 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @generic="7d81253f369ccaea7332ed033e8316ee", @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="55aa24326bfb", [], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}]}, 0x1e0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x108) pipe(&(0x7f0000000180)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3], 0x1, 0x6d, 0x2, 0x8, 0x400, 0x0, {0xfffffffffffffffd, 0x1, 0x7, 0x80000000, 0x1, 0x7, 0x9, 0x5, 0x1, 0x1, 0x8, 0x401, 0x4, 0x49cd, "391d0d8e813ccc503892b63d806e4a0768c7ab190bdf645779cbf1e3d5d3e155"}}) 2018/02/20 01:49:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab8fd8)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/20 01:49:49 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000000000)=[{r1, 0x188}, {r1}], 0x2, 0x201) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) socketpair(0x3, 0x2, 0x9, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1f0000, 0x0, 0x6, 0x4}, &(0x7f0000000140)=0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) 2018/02/20 01:49:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x28000000000004, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200000000, &(0x7f0000000100)={0x2, 0x1, @loopback=0x7f000001}, 0x37d) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x2, 0x4) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x8000000000000004, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, {0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0xfb9a}, 0x4000800000000006, [0x3, 0x93b, 0x401, 0x40, 0xf2, 0x1fe, 0x4a, 0x8a]}, 0xffffffffffffff9b) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000003c000)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000003cfd0), {[{{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x21}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x1000}, 0x8) 2018/02/20 01:49:49 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x9, 0x18, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x700, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/20 01:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000002800)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000002840)=0x32) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002880), &(0x7f00000028c0)=0xc) r1 = socket$inet(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00003daff0)={0x2, 0x3, @empty}, 0x10) listen(r1, 0x7143) connect$inet(r1, &(0x7f000026a000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000f7e000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/20 01:49:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f60000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f00005da000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000100)=0x32) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) 2018/02/20 01:49:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013fe4)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) r2 = getpid() r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xffffffffffffffa8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f00000000c0)="f2ddaec30528bdd8cdd88ece0bd1724c50e611bb1ece7cc9c598abd20975e686b9feeeb7b470787c6f5a3a8a6a7d1a086a3f5090323067fb9d4ccb45bdcb6736ddd47877949eccae0244b512a52aa2189dea9fcc05426684d181046dce2e793362ed038059bdaf5a1507dc12409d5ebd35f6d6a18aa10801c46059c8ded4916fe08e956f368fc6ba00a5bb5df9ccff81e2ead30e59ec576d668164cd23dbc10827b8e6ec44e215d2f15c62a44b4f273eaba2174735e02ac03fee30f883b031ee7494bba5b2856557825e98b740f8509478", 0xd1}, {&(0x7f00000001c0)="2454757376e2414c753b6a977e7a4fbffc3ad9b4c5ae4be6571b83c257e917593075a7514fec8f82b3c6c5f711e4148f73bcddd09a5e2f07ef07664b69345d87ddc23a9f320ce4ad58ad50c91ca11595756bdd34419df788cbc068c35e5d4ad3b16e9c4183336c2a5f37b5fef9d78e8e6c220208640a5a22b549c361b7c791590bb08526dd74480fbd07f08ed31b81adf4286a97757232f970fb00d580210f8ee647585a1ea1b2d537a3fda39a6660a6a37f3c17d8f10f", 0xb7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="df7aacd0fcd7f2942fd535ce860afaba488ee5efa93cff65432ceb8e4c3a84564dfb26803f5a97d2cdf1ff6cab6fe5c32fe5479b79d886284b5175c1c2328b665497ce1d12717693289dcb1601bc0a1cdc73a54c51f0e65ece0d65fef7f1cbd2f3009843d7f3c844f66ef2070d78d53f6733402621c9cebf325b3024363c904d20baf9cf4f0f2c1ee64df885c29010f769205cfcb03d286a250be0e169ed0f29", 0xa0}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68}, 0x91) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000480)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000), &(0x7f0000009000)}, 0x20) [ 40.587829] ipt_CLUSTERIP: Please specify destination IP [ 40.598663] ipt_CLUSTERIP: Please specify destination IP 2018/02/20 01:49:49 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/143, 0x8f}, {&(0x7f0000001140)=""/142, 0x8e}, {&(0x7f0000001200)=""/102, 0x66}, {&(0x7f0000001280)=""/25, 0x19}], 0x6, &(0x7f0000001340)=""/45, 0x2d, 0x5}, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) pipe(&(0x7f00000013c0)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001400), 0x4) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/20 01:49:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x70cb1a85cbaacdbc, &(0x7f0000000000)={@loopback, @remote, @multicast1}, &(0x7f0000000040)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$inet(r1, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x80800) socketpair(0x1f, 0x5, 0x1f, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={"78aa122177243d91dcb33015705a4cc5", {0x4, 0x1ff, 0x4, "d0564f5b4503", 0x1000000000007ff}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}}, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffff}, 0x5, [0xbb, 0x7, 0x81, 0x5, 0x5, 0x949, 0x101, 0x6]}, 0x5c) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000001c0)=""/133, &(0x7f0000000280)=0x85) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005ae000)=""/4096, &(0x7f000040f000)=0x1000) 2018/02/20 01:49:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0x0}) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @empty}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a53000)={&(0x7f0000606000)='./file0\x00', r0}, 0xffffffffffffff8d) 2018/02/20 01:49:49 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000000100)=0x1e, 0x800) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000480c13}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@upd={0xf0, 0x12, 0x310, 0x5, 0x3, {{'xts(twofish)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0xfffffffffffffffb}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000004000}, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x57, "5e8ba85ed02f8a7b28716d583974568d991c9885c927c4aa354c4827d0bff25fa18552fa5f4dbb93c981cd83b470ac5b3f4884bc32e08ca6628e6bc2094d60555cb83334f90b506e505a48d9b446da44890db57f5e025c"}, &(0x7f0000000080)=0x5f) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00004f0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000f02fe0)="9a4623631a9e3aad7bc1fa6856a7c55474b98bf412868963c97e873a2682e174"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x40, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x72, "c1b14bde250fd8c85ceec73c1310631e477804c23f10d8a6319634751b020a7caa12df87666473dfa6cf0046ff5c6d91d7efde6919caea64965c5e833ce3613be285a7f6189fbe2dbffd203ad151d1d475ae8ec81a9b5ae61295638ecb36cf92b2e096fb4d60a779d98a521d295b70535ed7"}, &(0x7f0000000300)=0x7a) 2018/02/20 01:49:49 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000017ff4)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@polexpire={0x128, 0x1b, 0x700, 0x2, 0x3, {{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x7f, r1, r2}, {0x8, 0x5, 0x400, 0x2, 0xcf, 0xffffffffffff6a71, 0x4}, {0x5, 0x5, 0x7, 0x8}, 0x7c93, 0x8, 0x0, 0x1, 0x3, 0x3}}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0xfffffffffffffffb}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x128}, 0x1}, 0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000540)={@remote}, &(0x7f0000000580)=0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xe6e8, 0x401}, 0x8) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000000480)=0x2, 0x4) 2018/02/20 01:49:49 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xab, "9a0206d3416a2caa6a834545e0c5a79977c20c25085daf36a612679d8c79fac720e1ba5b9c319e271aa17dffd290572eecc651c614e1d64cc5500a7b3004c97046aa4c3b192c5dc79aa827f3b28783a013cc1f3b8e25c1280d7f0ad192382c736bdc445a737661681756e47588e168422cca9293aba9fd840f937123fb7dce98cbc489496a4e3297744b321622784ca66ea89086d54a90d3c1c692a4f321658eb7c06f5e2285374bab3577"}, &(0x7f00000000c0)=0xb3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7fffffff, 0xffffffffffff7fff}, 0x98) r2 = socket(0x1, 0x801, 0x1000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x50c}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000004dc0)={@random="73dfdd497b83", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcd807", 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bf9cbd", 0x0, 'pf\v'}}}}}}}, &(0x7f0000005140)={0x0, 0x1, [0x0]}) 2018/02/20 01:49:49 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x6, 0x4, 0x2, 0xb228, 0x6, "f525d145de5f8d51da6c27271ae459d2003edef9701535414ad3b047a8c84294da47312bb79b4f54cf6b711835c2e2626a41c0b3adf13094deb32922cd60d3", 0xf}, 0x60) socketpair(0x5, 0x1, 0x80, &(0x7f0000000000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xb, 0x800, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0x200) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f00000010c0)=""/104, &(0x7f0000001140)=0x68) connect$vsock_stream(r0, &(0x7f00000010c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) connect$l2tp(r5, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) vmsplice(r3, &(0x7f00000017c0)=[{&(0x7f0000001180)="8ba5e6eb56f55242807f35365155ccb38ef52e592e", 0x15}, {&(0x7f00000011c0)="a882a10be77db5fcdb7fdc37e585c6e856ed08ecc3d4810bcebb0127f9f6f4ff311de7122876100788d819260cdeea6c8b665b1e8669e9004596a63152c14b4f5ff6e768f6585dc3a43893cc2f7927", 0x4f}, {&(0x7f0000001240)="f9bded44a814bba57a8fbc9f59a74af6ec165139387a3b0556379b117cda", 0x1e}, {&(0x7f0000001280)="241691a25c62a92f214ff02278fbd03f3365abad88ee2a6a743dd213a35e2c79d5d5510e3ce243cedd62bcd6e2c535eba1c0e51280b757b136e168597c15f522c6a64b81b573cec8a7a365f5da44f0ca1bf218a7a4f096dfe35de9840050038d86e95a6d695629bf52240321fb96db6ce9de476b01a4ec68c0d1d974450e4c63d2a1054b97691f6de033072c0891f917d95ab3690a63bd586f7729fe0f6e8e157384f2c4710628d10da033c1f113b2ad31530939107d66557a17afbe1cb2134b66ead1", 0xc3}, {&(0x7f0000001380)="32d02f12e960facff9c5c9cf5b8a0448061caeeffd71be78feba39b2cbf89c592180edd1a05efd549e91ceda2e269bd6d8b5c563c74e3bd15ecdbaf5c7fa0328d8bf1fae86ab6bac35c9a0dbec848c72378a159f7fa2c438a69dec6ae67f1b2de0953d1e69c05c78243d359b037ef4f60d7628542a59064d6da05957f78bb7a4c16d7a6d1e1a1fef6bea749b0a2720b51e89641d32270e6667ad932cf0400dcd7535753e70aec3f128781e71e0bb5aac474f9ad588654df4acde83342b7322b232d0a4030f25a9dfb6268125b4046f8d571ccc5e11c7e5e032", 0xd9}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="d68742abc52efddf966a3b08617e6249851d9727587558cb91dad11f73682479ff937c7b8e3ab9ae301771780850a29100c86212485cd5f8d4b7f0223b45490491dc5914b9aaa41e569f76c7a63ddabeb2755256fd00c90885e3c33df47ed6c6f2fa1ce1a670c68ac1452fd18feaa108ef711330609739d4928a5519c12ffcfa72ed76727c20bcd1d1630f870694d3d2dcd878f084ced0ea983983df4236f288482609b2b3f0b710cab2ad98", 0xac}, {&(0x7f0000001580)="70a930c432dfc7c4b1082f96f98b2f0e8b2dac83825e4eabb40d549f0a36a6e0f9d79dc9fcf8e0a9b2118452221da14df4c3eef83def162dfc915e48132a9780431a3df3da09e406856c68a2bed5d8ec277036b9e25b20c46fc406a22ad1fdcfba90547b78d98aa98be76496bb3f95e868bcb7ee73c0e6ab9a5bec8c71ac8b5c476ce4003769e34f0b93237626", 0x8d}, {&(0x7f0000001640)="daf1a7dd97318280288fdc25dd48e939159ffc6d9b3f166d2922cd1d660e05dd19c1cd82237c7a270aa1fdc977f676ea26d2e0ff0278833620887649def7431df5d47223c8a4e36073819acf61831ae2908a87febaf393216c1e2e8f4a62cac0b95fcc6e35f9f9de566e2ee7edd714ae1c6419241efebe7716b7064b9b107b525a546bac599cf1ff754a5d74dcccc32c0afb0fba1ebb0c74ee2a56d18c46a72210c778f3cba99235fe12726dfc765f533d5173b7e505b3176a575598abb5b383ef77cfd1e1b5478351249f8c580ea94a74f64e90ebd86cc03df697", 0xdb}, {&(0x7f0000001740)="09d7652ac0fb9e21f1ad4ec9193aab56bf335d07c924176436c35bbc3300a9e0384f30c088ba8e9633070de65e313c032d4c3e018ff6176bef4e4ede3a57c20510fbb1b1c27684b04705456b08b838586e70833f6347ea1a4bd5f080d532d79b976adf0e9fd1737b7d07bdf0", 0x6c}], 0xa, 0x2) 2018/02/20 01:49:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x11, 0xa, 0x767f37b3, &(0x7f0000000000)={0x0, 0x0}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/185, 0xb9}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x13}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x1) 2018/02/20 01:49:49 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) recvfrom$ipx(r0, &(0x7f0000000080)=""/77, 0x4d, 0x1, &(0x7f0000000100)={0x4, 0x80, 0x81, "2fb73f4c4539", 0x3f}, 0x10) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000140)="956e448156686ef1fde70586b6368f170218fb9da9efde4af2d1863e758cffcafa25685090079e20d1f04bafd7dd97fc9a27c35169c43480d6841ebfec0a3d9b51556e5454a8fbdd119a73319d4c5a1d52bd69f555e86f736aaf22d0e59440a857978912aace5e334b9dd4ed4726b3acb85ae51e58a268aa1c2753d0d850b994893cd4858227066bfb974d5434a999be4bf90afde5b98a03ca3b8ad1f705810b22695a7d2265d66860b7dc5ed9e96c79b22366cb58be48ffe59b9b988d7b4982918045") socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d25957)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/20 01:49:49 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x4c033, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000584f12)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009c0000)=""/106, 0x57, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f00000015c0)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000001600)=0x20) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001640)=""/180, &(0x7f0000001700)=0xb4) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet(0xa, 0x803, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) recvmsg(r0, &(0x7f000000d000)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000003000)=[], 0x0, &(0x7f000000cffe)=""/2, 0x2}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x2}}) socketpair(0x11, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x0, 0x4, 0x100000001, 0x71f, 0x8, 0x6}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) 2018/02/20 01:49:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0xfffffffffffffd74) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000040)=0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0xffffffffffffff3e}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000000140)={@generic="abafa28fe001830d6bd20fc55cd63f98", @ifru_settings={0x6, 0x40e, @cisco=&(0x7f0000000100)={0x101, 0xff}}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x8}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc0ff3)={0x0, &(0x7f0000dc0000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x100000000, 0x4) 2018/02/20 01:49:49 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000ffb0)={@common='ip6tnl0\x00', @ifru_flags=0x2000}) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x25, 0x6, [0x7ff, 0x5, 0x7, 0x1, 0x1, 0x5]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x508c}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000002c0)={r4, 0x2, &(0x7f00000001c0)=[0xffffffff80000000, 0x8], &(0x7f0000000200)=[0x4, 0x6, 0x6, 0xfffffffffffffffb, 0x5], 0x4, 0xa, 0x2, &(0x7f0000000240)=[0x1000, 0x0, 0x7, 0xffffffffffffff01, 0x80000000, 0xfffffffffffffc01, 0x10000, 0x8000, 0x0, 0xfe5d], &(0x7f0000000280)=[0x0, 0x7, 0x100, 0x0, 0x2, 0x0, 0x6, 0x8000]}) 2018/02/20 01:49:49 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x410}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/20 01:49:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x0, 0x400, 0x7, 0x100, 0x2, 0x0, 0x2, 0x7, 0x3]}, 0x16) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000000080)={0x0, 0x1, [0x0]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x2) getsockname$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) accept$alg(r1, 0x0, 0x0) [ 40.672159] audit: type=1400 audit(1519091389.608:43): avc: denied { ioctl } for pid=6541 comm="syz-executor4" path="socket:[17207]" dev="sockfs" ino=17207 ioctlcmd=0x8923 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 01:49:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x9, 0x4, 0x40, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) close(r0) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x8cb7, 0x3f, 0x800, 0x800, 0x8001, 0xd3cd, 0xa67, 0x1, 0xffffffffffff77d8, 0x6}, 0xb) socket$packet(0x11, 0x2, 0x300) 2018/02/20 01:49:49 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x5, 0x800, 0x6, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x6, 0x1, 0x4, 0x7, 0x0, 0x1, 0x4, 0x1, 0x7, 0xa6, 0x1, 0x5e03, 0x20, 0x1f, 0x6]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x22, "e8b0dee7c581c0bc4091661b1ef91e1c41e5978206233a7fdd301383f7ca906eb5d1"}, &(0x7f0000000200)=0x2a) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000169fe0)={0x20, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @uid}]}, 0x20}, 0x1}, 0x0) socketpair(0x11, 0xf, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000000040)=0x5, 0x4) 2018/02/20 01:49:49 executing program 7: socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000712ff8)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x2000003e, 0x7, 0x1}) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) tee(r0, r1, 0x2, 0xd) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x17, 0x4) 2018/02/20 01:49:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/20 01:49:49 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts={0xc, 0x0, [], [@ra={0x5, 0x2, 0x4}]}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000ffeffc), 0x3) 2018/02/20 01:49:49 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0x800}) syz_emit_ethernet(0x15, &(0x7f000024f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@llc_tr={0x11, {@llc={0x0, 0x0, '('}}}}}, &(0x7f0000bf5000)={0x0, 0x1, [0x0]}) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/20 01:49:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000), &(0x7f00005e8ffc)=0xa89729f5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x74, &(0x7f0000000000)=""/174, &(0x7f00000000c0)=0xae) ioctl$sock_ifreq(r0, 0xfffffff7fffffffc, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xe1, 0xd8, @fr_pvc=&(0x7f0000000100)={0x1}}}) 2018/02/20 01:49:49 executing program 6: socketpair(0xd, 0xe, 0xff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0xa4, &(0x7f0000000040)="a13a7633325bc49e717ed7839f3934f5bffba5fbfd6db4f5307b6c6478818810809033c94dc2b64f3e7e7bd1c0a47f223634119585eb08f15c99236284934f6a1549101f02e9e54cfdf275cc401890eedb6c7d2244ec82318050f27fe1ad480e69e2e788f9fe2712d5fe536fd95849733b3b46879d1a98cc9b3265c999fbda5301d4edff4284475ea24d40f544c3999bf313232f9d7bbde5b67e4448502a7f2917eadb86"}) getsockname(r1, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x3, 0x3) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000000180)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/235, 0xeb}], 0x2, 0x0, 0x0, 0x200}, 0x40000143) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000200)=0x3f, &(0x7f0000000240)=0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0xfffffffffffffce3, &(0x7f00003e9000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x32, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @rand_addr, {[]}}, @igmp={0x0, 0x9, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, "cc1b8160d5ce05009ad528be09d28f3f5b0000000641"}}}}}, &(0x7f0000000280)={0x0, 0x4000006b, [0x79b, 0xa2, 0x82c, 0xfcb]}) 2018/02/20 01:49:49 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x68, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x32, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}}, 0xd29a, 0xca, 0x8, 0x8000, 0x21}, 0xa0) accept4(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000180)=0x32, 0x0) socket$inet6(0xa, 0x80004, 0x1ff) sendmsg$netrom(r2, &(0x7f0000000700)={&(0x7f00000001c0)=@full={{0x3, {"4ef25afa0bcd63"}, 0xfffffffffffffffb}, [{"1d5278343de91a"}, {"50c8692bbf504e"}, {"ca59ba5f1c970d"}, {"738aa9802d0399"}, {"df7dd2542119c4"}, {"f992f2997f30d2"}, {"80e8c3fde85013"}, {"a06283c9849f5b"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f0000000240)="e311280fdee03320da50881e1a4d1967ece030da84c5a83b15ce44e5598e0715c1339bf1ccfadb3f6a0627e5ccaa1338d50eadd1572578288cd900c3e42740520513fb3203c84c70f51b31f65ba3c00906b47138e16cd6824ee26d5b3abd4a2d551f6337929be5ea91c0b9fad325a65ddf45aa4fb769b51d7a72d03ca093d99127a226e19cc0521ebc53617ac9", 0x8d}, {&(0x7f0000000300)="f684b0984521623a85c120c21f0d786c423ba40f736377ef3d31008f331639a989d5c40d5c048878759326488b4fd1c7a00c6351d5a2cec00ad3c9541ab3cec21baed292f98c063b3f0713afad8bf86470abe3517fd46d9b6119a7986eae072b59edec1d3062854b60c7ce9ea258fac24e4f06796f109ffc77d44574378b9cc549f9a03ba357e69e3f85484bfe0729cd28279740e037830a0976e42636e439b70dc62c55757e9e2ba62e2027c2ed35c9e27ef1a4dac55d69fa296e02d622cca8c31053e88e05cd46e4c5df3c73bf543f46f00685f106d8f89711b4ddf9", 0xdd}, {&(0x7f0000000400)="533484ae1acf233940dcce6a0dd60be8c51e7a7dad0850fbfee71627885c6f53b97fa560b80f7e", 0x27}, {&(0x7f0000000440)="1feafe6b81cbc71204299c4f9159a8287ed865233582670c3afe052b199c0a1b9cd5836ca6a72ce557eb6f9a2d22d9eb69f32ce046834737e89a9285ed9841734320f7941420eb9ff916dd188272607c7ddc16475fbdde6ccb6c0de4a927999ad8b23ce42be6a2a87a4c48e629fdc53ae941eeaa90c32805dfa1c83ab6582b945cb3250ede624aed149f0fcb06fc1146bbd6931516a37ab477a855", 0x9b}, {&(0x7f0000000500)="05ea0eea8649394850a8c4155fbfbf480efdcefef770d1a8aab032b2329191f07765c0ecc3ae0e5e8c0e598cd53962c66f38ee21344dfe57c1d8bc2c2620e10ab6af140d66559a36880d3d1467209fe6c9fe78aae3f54fda801e219b2d274f042dc9248bc116eb6c83b0a6be93a092bbd8cadd903a1bf4c6248cd019b99bd431fd2f2b766146c05df2cd94615a623cbdb581f4ac5d8e7e3fcc4d8ac49d95bf5196d7f665dbc46980d95dd85f8bc07321aeea5f2f9781725e59fee223aaae2339e5ade53d9e9e3555d82920a8707c81482016d6cbd9426ffa65", 0xd9}, {&(0x7f0000000600)="7e3f59a5ebb1763bce108a79fa618ac81243f29ddd85193567260740c2ac24669ce63109570d38514dce8540", 0x2c}, {&(0x7f0000000640)="08eb5f5af9d46e47a04c28921eb7e8", 0xf}], 0x7, &(0x7f0000002080)=[{0x1010, 0x14cb227c236df4dd, 0x1ff, "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"}, {0x98, 0x114, 0x85f, "1200de4de6044d908316d78965591483383f26ab3a305a8b8f7f7a84a63e547e509213839432c8fa145a79533bf764ac711b9024bd45f75c9141bec96f4cd2c76cb450df18a175de120ec957baebcfe42820e42dab04065952bbad95c7e97ed4fd6ecd14671e0c35c4d69d43c55c54a1c653dc311100823b6c46b8b1c9ca570befe1db14d8"}, {0x78, 0x105, 0x297, "346b965d8f96067b6864b43322755e8c0d3770a1be0275398ed774bff8fbb46957a974a61feb296fc144ced51b0f0742dc5b43fa73a808fbf0c61ad33ae92a5d8995340ed8d0634c1b61653cb887f003b37112ae422dfe718b607fa1fdd7c0a19577b2"}, {0x38, 0x0, 0x2, "cd576153b07313fc3813e644b0e5970826c11aa6c12d19cbc1a76e95aeee4cef3acb92b8c94983"}, {0x40, 0x113, 0x100000000000, "0284f4f382e4a92f545684bf9f80230be7158a7b949e459f45543098b6b108a2b46fe0324eca13f945d5f31c2ede51"}, {0x1010, 0x0, 0x7, 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{0xc8, 0x19f, 0x5, "bafcae0f821c600b9a136bbed5ae2597a4e9a4ea76132932ee3732b44fd87e27db2d154a1231af475b12b0c981e1bde1a8b7daf12ba1532f9c46ff411d78b4e6d9fdcb666afd6b64a975edda7442037db56920fa2b526ceabae23743b07f0c2ac046f9d6e5557ddb1d34de640f7c0750d5bab2c80e3efe72566e1696e0db9761202c7576cf8b893c9cc2f6bab485f9acf47be29c29a527621290b613bf6eac485f41261ac048c0c3847596063a73a9715d5f2b09c9"}], 0x2270, 0x800}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x8, 0x8000, 0x6, 0xff, r1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000040)=0x101) 2018/02/20 01:49:49 executing program 3: socketpair(0xfffffffffffffffd, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) 2018/02/20 01:49:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [{[{0x9100, 0x2f3, 0x4, 0x1}], {0x8100, 0x72503f1a, 0x3, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 40.797131] netlink: 'syz-executor0': attribute type 18 has an invalid length. [ 40.816444] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/02/20 01:49:49 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r4 = getgid() sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="398c30bd7a124b1ffe6c8bf3cc699bff81e7801e261e9f5047f11f004829fdc7f3e17870606110d72097617665c79ae8e937edbaf2eb6e8fe547de16c6a63362a7b5d8b3af90502b8ecc32843b4d7fd6058df8dd76fb87baf166252848e3c5a87e60de4fcc399dee9d2734596ae44805daebe0b2c3800c015a2d492d64f052445d8b9303e3b583fe9ed8fa5ecc0a482c443e604c981aeeba4e715cfa97", 0x9d}, {&(0x7f0000000180)="b4c86f0b5191ba4a42149180fbbd76359923bc533c029788b4adf547", 0x1c}, {&(0x7f00000001c0)="d65ea00c0e3fb055364f055942a1f096283e4a87bba92a1c4ba2a41a892ed3a76ece0e70edf77ca1ab33e960dfe034d2b931d11c98f62c77fe3353011a9d55565ee76ba61414fc96f2bd2a153f5df82bc6140b895901a4264d0e76e3bdc92345dfe19c7054d848986aad26", 0x6b}, {&(0x7f0000000240)="f91ffb238e2e6166e4932202541fa7b04f71d263c20719f682478db8ab4c662566260f7f4eb42cb98964236639ebb42260d1dd72c988be94cbc7d26de46d2011672d7f93c24f74d5e8940ac9e8ad71ba873ff37e4f06da89117857ac25f6786d577c1b9c230694360abbdf10cb", 0x6d}], 0x4, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x98, 0x20000010}, 0x45) recvmsg$kcm(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/46, 0x2e}, 0x10040) 2018/02/20 01:49:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002af68)=@ipv4_getaddr={0x18, 0x16, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000002200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000002240)=0x3a, 0x800) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002380)={0xf, 0x6, &(0x7f0000002280)=@raw=[@call={0x85, 0x0, 0x0, 0x2}, @jmp={0x5, 0x4, 0x0, 0x0, 0x9, 0x8, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0x7, 0x4, 0x5, 0xa7a517bee2b82d79, 0xfffffffffffffffc}], &(0x7f00000022c0)='GPL\x00', 0x80000001, 0x4d, &(0x7f0000002300)=""/77, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002400)={r0, r2}) 2018/02/20 01:49:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x8, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xa3fa, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8, 0x4}, &(0x7f0000000140)=0xc) r4 = accept4$inet(r1, 0x0, &(0x7f0000000180), 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3}, &(0x7f0000000200)=0x8) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/02/20 01:49:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 01:49:49 executing program 5: syz_emit_ethernet(0x16, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@llc={0x4, {@snap={0xaa, 0xaa, '>', 'B0W', 0x6ff}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x7d2]}) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/20 01:49:49 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) socket(0x8, 0x6, 0x101) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = socket(0x20000000000000a, 0x2, 0x9) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt(r2, 0x3f, 0x0, &(0x7f0000001040)=""/82, &(0x7f00000010c0)=0x52) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000000000)="7374582656a1c6c3b7b5a91cb5a6c8dc253dc4495f71b640a553b26ff9bf7eb5a5ab325978da2eb0f118abd256ee4dc583a84c30f77a1d2b9cbc49e959c783219b2ebea57add") 2018/02/20 01:49:49 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2c) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0x0, 0x0}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f0000185000), 0x0, 0x1000000008040, &(0x7f0000ab9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/20 01:49:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x40, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/02/20 01:49:49 executing program 6: r0 = socket(0xe, 0x803, 0x82e1) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 2018/02/20 01:49:49 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendto$packet(r3, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) poll(&(0x7f0000999000)=[{r1}, {r1}], 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r4 = accept4(r1, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$ipx(r4, &(0x7f0000000080)={0x4, 0x4f, 0x93, "d7ea5d00207c", 0x8}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) 2018/02/20 01:49:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x6, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x1, 0x4, [{{0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @empty}, 0xfff}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}}, {{0xa, 0x0, 0x401, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}]}, 0x290) connect$netlink(r0, &(0x7f0000d1cff4)=@proc={0x10, 0x0, 0x3}, 0xc) 2018/02/20 01:49:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) sendto$packet(r0, &(0x7f0000000000)="a2a3d2134a2617744a4b36dda3b0b85e025dc49a1ad15700da9d8dce73608152cab71c54534df0584e9248bc0ad0cf74dbc5ae68a0170e9253c7d4fbd806386671c5aff9c60f12bea241f9ecd60ecb6b4116f1fc89d2aed1526d4ff4970459ebfb1b355eda31808adcc1bf484722c7277b83d2aae46156c983f22fb47832da8567656d6c085b15cf12903399a9bdd4ff2802b8a26e3cd66093a9dbdc0bef22ca68fb35be3bb3009ba4286c092215f26465e2598cc436c5b7b4ea5742bd89963a66850d80a3ea700ad21a3e6be4d91d7db00228f0c4", 0xd5, 0x0, &(0x7f0000000240)={0x11, 0x19, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000100)=0xfffffffffffff9a0, 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x1, @rand_addr=0x3}}}, &(0x7f0000000340)=0x8c) r4 = accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/45}, &(0x7f00000003c0)=0x2f) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000400)=@req3={0x2, 0x9, 0x20, 0xb56, 0xec5, 0x800}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0xb2, 0x8b, 0x1000, 0x75, 0x80000000, 0x9, 0x9, 0x7, 0x4, 0x0, 0x0, 0x7f, 0x8, 0xff, 0x100000001]}, &(0x7f00000004c0)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x200, 0x6, 0x348, 0x286, 0x9, 0x2, 0x1, {r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x978, 0x9, 0x8}}, &(0x7f00000005c0)=0xb8) 2018/02/20 01:49:49 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffc01, 0xb0a, 0x1, 0x400}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 01:49:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f18)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x1000, 0x4) 2018/02/20 01:49:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x120244}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) 2018/02/20 01:49:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000112e68)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x8, @uid}]}]}, 0x24}, 0x1}, 0x0) socketpair(0x11, 0x0, 0x5, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x40000000000, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) socket$pptp(0x18, 0x1, 0x2) 2018/02/20 01:49:49 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) r2 = socket(0x10, 0x2, 0x1) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@common='tunl0\x00', @ifru_flags=0x8200}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) accept4$packet(r2, 0x0, &(0x7f0000000000), 0x800) 2018/02/20 01:49:49 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6fad002c}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x200000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}], 0x74) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x9, 0x1000, 0x8, 0x2, 0x20}, &(0x7f00000001c0)=0xa0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={{{{0x2, 0x3, @rand_addr}}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xc1}}}, 0x3ef, 0x4, 0x0, "99015bc0869f35626cf44e5ec75098409537008daf04d9fb6da9d3dfe44ace4a305022a19377e4ceded661fce4e4a654aebc02689d54723fa7520eab5a6f8543d81248cec81f56971f15a1bc64b347eb"}, 0x160) poll(&(0x7f0000006000)=[], 0x5b, 0x0) 2018/02/20 01:49:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0xfffffffffffffe0f) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x2, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bf6000)={@common='lo\x00', @ifru_flags=0x2900}) [ 40.952975] audit: type=1400 audit(1519091389.889:44): avc: denied { connect } for pid=6654 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 01:49:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x30a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000099dfc8)={0x0, 0x0, &(0x7f0000ca4000)=[{&(0x7f0000edb000)="0aaa6df7b3a1cedc1be9b36b0ce7181997cb4ee444eacf430b7e9ec96d327f051456e68055abe9b6bd319b0ca6ea115efe56791da14d13d94d9ad33856ec1746ebd3d950d105335f3d41c5bdb086c11d96b0ec401a6f6d5f3520bed8b6a5327c5494e5eb099596d194e3b87a18a1ceac96c089a261cd0e741e9e9bb6064f318a", 0x80}], 0x1, &(0x7f0000322fd0)=[]}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0x100}) socket$rds(0x15, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/20 01:49:49 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r1, 0x5, 0x6f4, "28e596fd6df2ebff051375a26f71e415"}) r2 = socket(0x10, 0x802, 0x0) connect$ax25(r2, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/02/20 01:49:49 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00000002c0)=0x2e) connect$unix(r1, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f000016e000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/20 01:49:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}}}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x1, @empty, 0x9}], 0x64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x100000001}, @in6={0xa, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}], 0x3c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xaa, "0191dc7c9c9b5e96cbf098f43d3a511cb81da35e5773589db8ace6f26ad1e0c889ab025313b18406175ff3b336268aaae9a5e2558471cb7bb451fe8748fd2e46ff806c42f546044305613092710dfdf65e960b47f877d9b9b8a758551ce2abce59eead2732e0e381922a155c1332f2bbc00dd6063c2ea1c3203c1ee4ea042f7c278b65043d40be22efe00b1d3c07c4b9090d563bec526108e407faa7286994f16fe02f591f5028f58814"}, &(0x7f0000000280)=0xb2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/20 01:49:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f0000021000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000006000)={0x14, 0x31, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x3, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x8, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x1ff, r2, 0x1}) 2018/02/20 01:49:50 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0xff, 0x4, 0x0, 0x7, 0x5, 0x8, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3f, 0x2, 0x2, 0x1000, 0x6f54}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket(0x5, 0x80000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000000)={{0x6, 0x80000000, 0x7, 0x3574, 0x6, 0x9}, 0x1ff, 0x7fffffff, 0x9, 0x5c, 0x6, "7767d24534ea6be70a69b6b8976164f0f1ce570526a06ad3643c878fe1381a0048dcc1b73817aef686927dc3c61cf3ce9340d92339ae9f444dce63150683dd52b4f133317dd8d48f8b26b15ce28282ee50ded57384d37bd4d6ef311e71e1255305598d762a5689bdc6c5f4c416b2e73e884679d935c56c7844e0c62d28deb300"}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) 2018/02/20 01:49:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x7, @empty}, 0x10, {0x2, 0x0, @empty}, @common='yam0\x00'}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)={0x0, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/02/20 01:49:50 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000dbbf96)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@common='vlan0\x00', r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}}, 0x1, 0x7, [{{0xa, 0x3, 0x93a4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3f}}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x2, 0x800, @ipv4={[], [0xff, 0xff], @empty}, 0x81}}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}}, {{0xa, 0x0, 0x2, @empty, 0x7}}]}, 0x410) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8004, 0x1000, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r4, 0x10020000efc6}, 0xfffffffffffffde2) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xffffffff80000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f0000002440)=[{&(0x7f0000000040)="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{&(0x7f0000001040)="8aba6183a00255b064bcc55a35a934307c5baa17e4df8893d836d5816b3c9833f0043012852eb14517ad70f17f2aae994e8da5a912e8fa07f93d4caadab5bc70dd88ca07413741491049f3f6944ebc5316947377f800b7144ee0b8bc431ff9f992c52d6f0995657102b2326478c940c0b3e0f8bd97fce68e079ffd4c1b881571"}, {&(0x7f00000010c0)="ad7231ad51d7fe961ab47c7677086d6d94396926ab3c3aaeb7edc8c953e9ecc1af4eaf53596d4081d6bfef30e7143d892d093414b2352e1e1a49cd8f6133e023ba7b716b394e2c3e0a24fc9de2d187d730833d8e7c955f399bb0765f7313f8c715607620757b369cd5854aed4c6ff3c691c67023f47a5c75358b9d2149c770f5c8a5a9a07bee9a7ae7ad77d85319b0c742790d1cefbdc397d7d7571a4644ef7028f6ea08bc3c256ea1208367375d69c629cf3915d8ce718d728856ca664cdf081dc7279e279de933233eccbe0f2d43ece423fbd1d0d7e6da1350e4cada46"}, {&(0x7f00000011c0)="60ee90530de904262d34cfc28e1cca864316d1abd1b86688e5485a4b58cfc9caada720c5b70f0be584419691b4a93bdebfed9ba119d312cc23a5c1483c27e4e0db"}, {&(0x7f0000001240)="78c569823b6edfd27407a64d315a6e2bf919e567ffd37c02e5c27c7def7af38d741e74359c219ca8ffef40f088342cd09996ccf3fdbc4a915fa5ceb0518ce440223cff5e5498528057f07025ad71e4b1f7fff3801fb808a8304e531e430df939eb0ca2b86ba8c0d5b4f004026fe3bb0ab10944a01628a0f24dfb6a77eb7a9c60cfb56c0fc9af1e2110564d894c5d412f3bf7ef90bd8df65b413fa2ff51ac4f8578a68132af0947c11e3dcc04dad48422992e3a0e4fc17bf8f33e99e7a56f842651813493ab3448f919fb57a1595944cd19e7e620daa7987168f57e20fa98c94583f1e866d679647209e4"}, {&(0x7f0000001340)="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"}, {&(0x7f0000002340)="8d4b11ec96532efd001325422610c480c14ef6b39c30bafa14d9079068965653b21683950af620009a77ee20f3628769d125bbb871c76f12"}, {&(0x7f0000002380)="1b32f333241d22ce1f4827e8dc777d2c7fca6d39ffa575ad9086b1124d6922025b8ba31941b37882f2f6a81fead45c632f801d15ab68eba08b1003a08fef343447b11937ad57f015b78630ed3faa683b408f0d5af53cbb67576a04a62425beb91eb704ada9e11ed9518e847b5d9043dbe29ee714dd378ca1bf9f4b513c0b2b681e8745327236e6c12b2a45f65efd0ab3e0fd88f93aa5814fed4cb0"}], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x8}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002500)={r1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002540)={0x0, 0x9b3, 0x1, 0x700000000000, 0xff, 0x3, 0xfffffffffffffe00, 0x4, {0x0, @in6={{0xa, 0x2, 0x3c3, @loopback={0x0, 0x1}, 0x1f}}, 0x6, 0x0, 0x29a, 0x10001, 0x6}}, &(0x7f0000002600)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002640)={r4, 0x5}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000024c0)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002500)=""/132, &(0x7f00000025c0)=0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002600)) 2018/02/20 01:49:50 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000813ff2)={&(0x7f0000267c3c)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0xc, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/20 01:49:50 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ff3ff0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ddeffc)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000610000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x166a, 0x9}, &(0x7f0000c41000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ff3000)={0x0, 0x9}, 0x6) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ff4ffd), 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffc01, 0x4) pipe(&(0x7f0000ff3ff8)) 2018/02/20 01:49:50 executing program 5: r0 = socket$packet(0x11, 0x800000000000004, 0x300) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0xff, 0x4) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) 2018/02/20 01:49:50 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000002ffc), 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000180)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/20 01:49:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0xcf, "d4422f8f06447a2eb4bf902c65ca413c0d89bcf16a4342b4a6b6310faba6193d75e195a8e95673bf8dbb122962550575041cf057b67292a7670caffb6c5f491cb1c109e63ee3234220bc071cd1864778e15596fb27ba9078ad984d322f74633f6bae093b18627cb55bfe038a8ad31b7ea56414a9aca87be6cbe388ebe0ca94dc2873e00cfb531872b0b57d16d284a8cb82f385bd5d48fe9f43c8f719200ec09d63e82efadcae4df9331efccbd4e12a0a68c2db0d8f1f2315d87477c3b19aa1d3651da447ec87a1f1575ffbb2eb62f1"}, &(0x7f0000000300)=0xd7) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000105ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005be000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f0000b49000), 0x0) 2018/02/20 01:49:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000014fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket(0x1, 0x2, 0x1c000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000014c0), 0x4) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/20 01:49:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socketpair(0x4, 0xa, 0x13b0, &(0x7f0000000000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000007}) socketpair(0x1d, 0x80800, 0x10001, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)={0x90000004}) recvmsg(r0, &(0x7f0000f97fc8)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000bc4f80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f000071ff9e)=""/98, 0x62}, {&(0x7f000025ff16)=""/234, 0xea}, {&(0x7f0000590000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0xff}], 0x5, 0x0, 0xfffffffffffffe92}, 0x41) 2018/02/20 01:49:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xf45) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000072ffc)={0x2}, 0x4) socketpair(0x3, 0x3, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r3}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) r6 = accept4$nfc_llcp(r5, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) sendto$inet6(r4, &(0x7f0000847fff)='/', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000180)=0x4, 0x4) 2018/02/20 01:49:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003aa000)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) socketpair(0x4, 0x6, 0xc0a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 41.112331] sctp: [Deprecated]: syz-executor2 (pid 6720) Use of int in maxseg socket option. [ 41.112331] Use struct sctp_assoc_value instead 2018/02/20 01:49:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)=[]}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) 2018/02/20 01:49:50 executing program 7: socket$inet6(0xa, 0x806, 0x0) pipe(&(0x7f0000000280)={0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000002c0)=0x80000001, 0x4) 2018/02/20 01:49:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f000024aff0)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000000c0)={0x9, {{0xa, 0x3, 0x3, @empty, 0x1}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, 0x108) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) [ 41.164048] sctp: [Deprecated]: syz-executor2 (pid 6720) Use of int in maxseg socket option. [ 41.164048] Use struct sctp_assoc_value instead 2018/02/20 01:49:50 executing program 4: r0 = socket$llc(0x1a, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x2800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) pipe(&(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCINQ(r4, 0xc0189436, &(0x7f0000df8ffc)) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000167000)={&(0x7f0000b52ff4)={0x10}, 0xc, &(0x7f000052e000)={&(0x7f0000489fa0)=@setlink={0x28, 0x13, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) socket$inet6(0xa, 0x7, 0x5a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='eql\x00') 2018/02/20 01:49:50 executing program 1: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0xff) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/20 01:49:50 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000006000)=@nfc, &(0x7f0000006ffc)=0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x79) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x4, 0x5060, 0x7, 0xfffffffffffffffc, 0xe3d, "998f4c75969215667158c16487a93c50e92273b315f2cc60604a704ce79e4ae3c8b7da6302ade328388674507b2f2e26ee41c8cadc5a2b602f98598e00af19", 0x810}, 0x60) 2018/02/20 01:49:50 executing program 2: syz_emit_ethernet(0xa9, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x9b, 0x8, 0x15, {@current, @current, 0x1}, {@broadcast=0xffffffff, @random="526d344b10d0", 0xffffffffffffff00}, "17baead96819fb174099ef47610592e75c2a08417e0148eb11a1537d5ab5ba7c6e93d0010404cafb460b985753ee0bef26a6920704aec2afd7b32e3f74cf6935d8e55f408d5548ee381ea3f07c1d46882618c1c942ceec607333b70a0acea2d98750a90fe29752af270a7b39357272489b7b977b764611e9a69aca81ea"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0x0}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000140)=0x7, 0x4) 2018/02/20 01:49:50 executing program 3: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="798505404f1a934dd534e54ff1340806982137124940e87182e7e91b59ece3ad06bdf5344aef13324df7ff46cec7e35b629b1b7dd926a7fe094fde14d9ea0d71361f93d0c3c7c3d4d33e9ad15866705229cec37dbe652d6b836a74e0c59e87b78a2751caf5088051b921f96400e1b277b6a25283b3293aa051fdc4409a6750e82f10504315a3f512083452b7c6b2fb7ccfc714344f1cbc1a0ab0eb52bfb98383ab8e945a46fe1bee5f63d7339a", 0xad}, {&(0x7f0000000100)="d20eb896e09fc06130333247cf3919108c4f49e5e80be36aec4e1dc3002db75f679a95b6920b243e642121972fa9e8f562d5f6fd40bac29c524cafe5cef0c3ed76baa4674288ba8161aff0b05fccd480ff2cdb2b0ae6abb092a0f547793c7074d86d0b986c0bcd4a93c475d15aa22c8cbbd66d6367a24f85629f37a67948beb725ea1347b226b53256e7f4ae30", 0x8d}, {&(0x7f00000001c0)="6efd98d77cb125c27c1abd960bf03e3c4012e73b3c83277939557c3a4a4accc5c5b96fda90cd64fc4951ada4277bfd9625ce306b7ce7c61dc310c967b947972f5615b622505cbecb8cb755adfbc8ca243b6b66d47465edc24c70f9d318daa2a77c8f59f83af5414a70d58dbb656969913e2c4f2e821918a4461a", 0x7a}], 0x3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) 2018/02/20 01:49:50 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) close(r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/02/20 01:49:50 executing program 5: socket$inet(0x2, 0x2, 0x3) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, @common='lo\x00', @syzn={0x73, 0x79, 0x7a}, @generic="ecfc145aed4e7fe3d48d2f81fdbf4a0a", @syzn={0x73, 0x79, 0x7a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @random="96bd6a619574", [], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@random="ce150f05a825", 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}}]}]}, 0x1e8) 2018/02/20 01:49:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6bffc)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)="6599cc376ea947d6da2c67d3b9138e3c46d243acc868ebbe159072ba1cbf859b7ccfbbce62391da52f2a77976ccd14dc9121c16d5260c7b1ac67aa3cd25685fa4c67c09a4ea67b2aa147b1efb215b510978cc50b263b299f1508834238e94baa87a0f61de11dd6b0837e0d134481b3326c93bd8480fe", 0x76) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/20 01:49:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="9d282ee93dd44f5a06219622299f0a293605e89189df19c103fb8fc3778942bd09ed90a526cce3f0e93a91273c248f813a8666feae05d2c87a4ac4a626a03a77255a285d5e3ac74135912caa5ae174d12504a2a0ed7deb54e6912cf611227007f7b97df1e4370fef7bb3c0d3bb8be3e8a04facc2866c282cf9428c438c404a6c5e0ff262976e63f9c667d74af2e0e04fdba49a12d35ddac507289ebdb1b1edb1dd7820dc990d433958170e1c0eb6620ddab9e95e754b8a5d572abc41a64675801cd1377c9eb2cb1c5ec50d472f1df2e540b5006864ae217fc882c99a3faa", &(0x7f0000000100)=""/67}, 0xffffffffffffff96) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000200)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x106, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/20 01:49:50 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x101, 0x7ff, 0x200, 0xffff, 0x6, 0x2], 0x6, 0x40, 0x80000000, 0x8, 0x0, 0x7fffffff, {0x7f, 0x20, 0x2, 0x8, 0xfffffffffffff801, 0x2, 0x1, 0x0, 0xce3, 0x1, 0x2000000000000000, 0x5, 0x80000001, 0x8000, "6bf980845f5c8cd91a812847fcb8ebced61a299550361240124c678cca11962f"}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f00009f5fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) accept4(r2, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x0) 2018/02/20 01:49:50 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000c000)={0x0, 0xb, "5785154bff21991a8f9288"}, &(0x7f0000034000)=0x13) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x6}, 0x8) sendmsg(r0, &(0x7f0000022000)={&(0x7f0000013fe4)=@in6={0x2, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x27c, &(0x7f000000c000)=[{0x18, 0x84}], 0x18}, 0x0) 2018/02/20 01:49:50 executing program 3: r0 = socket(0x12, 0x80000, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd7ff0)={0xcb, &(0x7f0000000000)=[{0x84}, {0x6}]}, 0xa) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/02/20 01:49:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3fa2a6933aea", [], {@ipv6={0x86dd, {0x0, 0x6, "f50626", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "74792bde2a379000"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x100000001}}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000), &(0x7f0000000000)=0x7553a4da546beba6) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, 0x9, [0x7, 0xffff, 0x7f, 0x7, 0xfffffffffffffffe, 0x6, 0x2, 0xffffffffffffb4a6]}, 0x5c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008a8000)="890f04000007f7ec2c63cbe159", 0x73f526583a1c1182) 2018/02/20 01:49:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1d, 0x2, 0x8) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xffffffa8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvfrom(r2, &(0x7f00001c8f6a)=""/150, 0x96, 0x0, &(0x7f00001e8000)=@ipx={0x4, 0x0, 0x0, "ff3ce4dd2f40"}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x9, 0x40}, 0x8) sendto(r2, &(0x7f0000000000)="8d", 0x1, 0xffffffffffffeffd, 0x0, 0xfffffffffffffed6) 2018/02/20 01:49:50 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000005fd8)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @udp_ip4_spec={@empty, @broadcast=0xffffffff}}}}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000ff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000002fb0)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x1d86b9eff9675216, 0x1d8, 0x800}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7f}, &(0x7f0000000100)=0x8) r2 = socket$can_raw(0xa, 0x2, 0x11) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x7f, 0x4) sendmsg(r2, &(0x7f0000000fc8)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18}, 0x0) 2018/02/20 01:49:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffe9d) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000000e8e)=[]}, 0x0) 2018/02/20 01:49:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x20, 0x5, 0x4}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000abd000)={&(0x7f0000ede000)={0x10}, 0xc, &(0x7f0000354000)={&(0x7f0000db9000)=@delpolicy={0x5c, 0x14, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) 2018/02/20 01:49:50 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x5040000000004) bind$ax25(0xffffffffffffffff, &(0x7f000002cff0)={0x3, {"8bcad6f93a0660"}}, 0x2db) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xc}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0x42b}, {&(0x7f000002cfea)=""/22, 0x16}, {&(0x7f000002cf07)=""/249, 0x86}, {&(0x7f000002cf8d)=""/115, 0x73}], 0x4, 0x0, 0xfc7a}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000001e000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000016d68)=[{0x30, 0x0, 0x0, "352e45cbadafccbe337e617f4c3b3d970dd2cdf8d9c2fa3825177c258b14e2"}], 0x30}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x2}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) [ 41.317210] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 41.355661] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/02/20 01:49:50 executing program 7: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket(0x18, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="64637463702d72656e6f0021bc8b306d04aa22c60346e2edeb7780aa91b91db0b3b561e1f7d8009688ddcec8279839483364fd1f6c2238466370a54aa3e54ed53cef1251159f31193675b2a69ce3861c166dd457ba14ba140a91ddc830c2c81074fa43bc5d0fa026480a89e4093eb55c92e514", 0x73) 2018/02/20 01:49:50 executing program 2: socket$inet(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/20 01:49:50 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x8080f, 0x6e) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x3, 0x34f7, @loopback={0x0, 0x1}, 0x7}, 0x1f, [0x4, 0x8, 0x2, 0xf01, 0x6, 0x4, 0x7, 0x3f]}, 0x5c) r2 = socket$inet(0x2, 0xa, 0x7) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000001440)=0x100000001, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x24, "2bc0b6f3c751326fb80d8daefd2685ac5307cf25b0315e194ad191fe403abe8aa519712c"}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r4, 0x24a3, 0x4, 0x9, 0x7, 0x8001}, 0x14) getsockname$inet(r0, &(0x7f0000e27000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003edffc)=0x10) 2018/02/20 01:49:50 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:50 executing program 0: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000ff4), &(0x7f0000001ffc)=0x9) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x132a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000006fc0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x44800) pipe(&(0x7f0000000040)={0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)="b2d7bb99c339998b94fd649713", 0xd) 2018/02/20 01:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 41.390992] audit: type=1400 audit(1519091390.327:45): avc: denied { setopt } for pid=6836 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 01:49:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f70ff8)={0x0}, &(0x7f0000f70000)=0x8) socketpair(0x8, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000001c0)={0x2, 0xff, 0x8b34, 0x4a, &(0x7f0000000040)=""/74, 0x93, &(0x7f00000000c0)=""/147, 0x25, &(0x7f0000000180)=""/37}) sendto$inet(r0, &(0x7f0000f6affd)="cf", 0x1, 0x8000, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffdab) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/02/20 01:49:50 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r2 = accept$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x378, 0x180, 0x238, 0xffffffff, 0x180, 0x238, 0x2e0, 0x2e0, 0xffffffff, 0x2e0, 0x2e0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @ipv4=@loopback=0x7f000001, @icmp_id, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = socket(0x7, 0x800, 0x7f) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001b40)={@remote, 0x0}, &(0x7f0000001b80)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001bc0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001b00)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001b40)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000001b80)=[@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x38) connect$inet(r0, &(0x7f0000016ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x55) 2018/02/20 01:49:50 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x3d8, 0x100, 0x100, 0x100, 0x2f0, 0x2f0, 0x2f0, 0x4, &(0x7f0000000180), {[{{@arp={@dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x92, 0x5, 0xfffffffffffffffc, 0xffffffffffffff92, 0x2, 0x8, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x2}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "845d82098b0ba9300d34357f9e466a7dfcf7d41586512e54dac86a7fd1db"}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xe350, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x94b7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x43) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000073cba0)={'filter\x00', 0x7, 0x4, 0x410, 0x108, 0x108, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000903fc0), {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@random="30ed981a1b16", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000007fbc0)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/20 01:49:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0xf, 0x5) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe01) sendto$inet(r0, &(0x7f0000d39000), 0x0, 0x0, &(0x7f0000606ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/20 01:49:50 executing program 3: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x9) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000)="f654ee151cc1aceea7ebabecf5294be8fb2164ebad0cc254de58edbe5b20c84e3402779611b69041cc3f4c6618f6752e2195e0c33e16042911c362ed97fc850b0d83f1a486eeaaf6ced9c19ef7693193ade56756ec2379a20dde7e837687d1e315dcb016bbd91932f6fb1dbd945b4598e24f8958c06ae5c654157c1b99d3dee7d24d335824f3d397b7fe5db9d8d8730657bfcc6d3a5865ed01b80bd65a58c531588759e84e8c845bbd2c680b91a2cc3e0d8f2993af0d03df10083e1f062f3fd4d7c7", 0xfffffffffffffefe) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ddd000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000df7ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/20 01:49:50 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000), 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) 2018/02/20 01:49:50 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0xc292414da7095c83) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)={0x0, 0x1, [0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 01:49:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xfffffffffffffee8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x100000001, 0x3, [0x3, 0xffffffff, 0x0]}, 0xe) 2018/02/20 01:49:50 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x170, 0x0, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {0xff}, {}, 0x0, 0x0, 0x58}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xfffffffffffffe02, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb) syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f000060afc5)={0x0, 0x0, []}) 2018/02/20 01:49:50 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) socketpair(0x17, 0x1, 0xfff, &(0x7f0000000000)={0x0, 0x0}) r3 = getpid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={@generic="80d7a500d56d365970b58b35a6f3bf1b", @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x8000, 0x3, 0x38, 0xeb52, 0x3}, &(0x7f0000000180)=0xffffff09) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r5, 0xfff, 0x6}, &(0x7f00000002c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000180)={0x2070, 0x38, r3, 0x80000001, r4, 0x1f, 0x2, 0x80}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000000140)=0x107) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r6, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r7, @in6={{0xa, 0x0, 0x80000000, @empty, 0x5}}, [0x80000001, 0xfffffffffffffffa, 0x38b1dcd3, 0x401, 0x7, 0xd168, 0x200, 0xfffffffffffffffd, 0x9, 0x5, 0x200, 0x8001, 0x100000000, 0x100000000, 0x10001]}, &(0x7f0000000340)=0x108) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r5, 0x4, 0x30}, 0xc) r9 = socket(0x3, 0x8080f, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r7, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) sendto$inet(r8, &(0x7f0000000200)="d4", 0x0, 0xfffffffffffffffc, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x2e3) 2018/02/20 01:49:50 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) [ 41.527417] FAULT_INJECTION: forcing a failure. [ 41.527417] name failslab, interval 1, probability 0, space 0, times 1 [ 41.533918] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 41.538705] CPU: 0 PID: 6896 Comm: syz-executor6 Tainted: G W 4.16.0-rc1+ #232 [ 41.546154] in_atomic(): 1, irqs_disabled(): 0, pid: 6901, name: syz-executor5 [ 41.554691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.554694] Call Trace: [ 41.554712] dump_stack+0x194/0x257 [ 41.554723] ? arch_local_irq_restore+0x53/0x53 [ 41.554731] ? avc_has_perm+0x35e/0x680 [ 41.554748] should_fail+0x8c0/0xa40 [ 41.562101] INFO: lockdep is turned off. [ 41.571413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 41.571421] ? lock_acquire+0x1d5/0x580 [ 41.571429] ? lock_acquire+0x1d5/0x580 [ 41.606872] ? rtnl_lock+0x17/0x20 [ 41.610399] ? lock_release+0xa40/0xa40 [ 41.614358] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.620225] ? rcu_note_context_switch+0x710/0x710 [ 41.625137] ? lock_acquire+0x1d5/0x580 [ 41.629094] ? lock_acquire+0x1d5/0x580 [ 41.633046] ? fs_reclaim_acquire+0x20/0x20 [ 41.637350] ? lock_downgrade+0x980/0x980 [ 41.641481] ? lock_release+0xa40/0xa40 [ 41.645439] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.651307] ? rcu_note_context_switch+0x710/0x710 [ 41.656225] should_failslab+0xec/0x120 [ 41.660185] __kmalloc+0x63/0x760 [ 41.663620] ? old_dev_ioctl.isra.1+0x1a7/0x1fa0 [ 41.668369] old_dev_ioctl.isra.1+0x1a7/0x1fa0 [ 41.672932] ? avc_has_extended_perms+0x6e5/0x12c0 [ 41.677841] ? add_del_if+0x140/0x140 [ 41.681624] ? _kstrtoull+0x145/0x1f0 [ 41.685409] ? _parse_integer+0x140/0x140 [ 41.689536] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.695404] ? mutex_lock_io_nested+0x1900/0x1900 [ 41.700233] ? dev_load+0x80/0x1b0 [ 41.703754] ? full_name_hash+0x9b/0xe0 [ 41.707711] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 41.712704] br_dev_ioctl+0x44/0xc0 [ 41.716313] dev_ifsioc+0x333/0x9b0 [ 41.719919] ? register_gifconf+0x60/0x60 [ 41.724055] dev_ioctl+0x656/0xbb0 [ 41.727575] ? _copy_from_user+0x99/0x110 [ 41.731706] sock_ioctl+0x41c/0x610 [ 41.735313] ? __fget+0x36b/0x5b0 [ 41.738750] ? dlci_ioctl_set+0x40/0x40 [ 41.742714] ? rcu_note_context_switch+0x710/0x710 [ 41.747622] ? vfs_write+0x374/0x510 [ 41.751322] ? dlci_ioctl_set+0x40/0x40 [ 41.755277] do_vfs_ioctl+0x1b1/0x1520 [ 41.759145] ? do_vfs_ioctl+0x1b1/0x1520 [ 41.763191] ? ioctl_preallocate+0x2b0/0x2b0 [ 41.767579] ? selinux_capable+0x40/0x40 [ 41.771633] ? __sb_end_write+0xa0/0xd0 [ 41.775593] ? fput+0xd2/0x140 [ 41.778769] ? security_file_ioctl+0x7d/0xb0 [ 41.783161] ? security_file_ioctl+0x89/0xb0 [ 41.787550] SyS_ioctl+0x8f/0xc0 [ 41.790895] ? do_vfs_ioctl+0x1520/0x1520 [ 41.795025] do_syscall_64+0x282/0x940 [ 41.798892] ? __do_page_fault+0xc90/0xc90 [ 41.803105] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 41.808632] ? syscall_return_slowpath+0x550/0x550 [ 41.813539] ? syscall_return_slowpath+0x2ac/0x550 [ 41.818451] ? prepare_exit_to_usermode+0x227/0x350 [ 41.823447] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 41.828096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.832924] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 41.838094] RIP: 0033:0x453da9 [ 41.841260] RSP: 002b:00007fe1e250cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.848947] RAX: ffffffffffffffda RBX: 00007fe1e250d6d4 RCX: 0000000000453da9 [ 41.856234] RDX: 00000000204a9fd8 RSI: 00000000000089f0 RDI: 0000000000000013 [ 41.863482] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 41.870731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/02/20 01:49:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) r1 = socket(0xb, 0x800, 0x6) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x7fff, 0x29, 0x800, 0xb2d}, 0x8) 2018/02/20 01:49:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044ffef)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x800) 2018/02/20 01:49:50 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @empty, @rand_addr=0x9}, 0xc) sendto$inet(r0, &(0x7f0000000040), 0xdd, 0x40000000000, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0xe) [ 41.877979] R13: 0000000000000367 R14: 00000000006f5248 R15: 0000000000000000 [ 41.885248] CPU: 1 PID: 6901 Comm: syz-executor5 Tainted: G W 4.16.0-rc1+ #232 [ 41.893818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.903167] Call Trace: [ 41.905748] dump_stack+0x194/0x257 [ 41.909376] ? arch_local_irq_restore+0x53/0x53 [ 41.914042] ? fs_reclaim_acquire+0x20/0x20 [ 41.918371] ___might_sleep+0x2b2/0x470 [ 41.922339] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.928208] ? __debug_object_init+0x235/0x1040 [ 41.932879] __might_sleep+0x95/0x190 [ 41.936678] kmem_cache_alloc_trace+0x299/0x740 [ 41.941342] ? lock_acquire+0x1d5/0x580 [ 41.945297] ? lock_acquire+0x1d5/0x580 [ 41.949249] ? __rds_conn_create+0xe46/0x1b50 [ 41.953724] rds_loop_conn_alloc+0xc8/0x380 [ 41.958024] ? rds_loop_conn_free+0x290/0x290 [ 41.962496] ? __init_waitqueue_head+0x97/0x140 [ 41.967153] ? init_wait_entry+0x1b0/0x1b0 [ 41.971368] ? __lockdep_init_map+0xe4/0x650 [ 41.975754] __rds_conn_create+0x112f/0x1b50 [ 41.980153] ? rds_conn_drop+0xb0/0xb0 [ 41.984021] ? lock_downgrade+0x980/0x980 [ 41.988147] ? lock_release+0xa40/0xa40 [ 41.992100] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.997963] ? rcu_note_context_switch+0x710/0x710 [ 42.002867] ? __lockdep_init_map+0xe4/0x650 [ 42.007252] ? __lockdep_init_map+0xe4/0x650 [ 42.011638] ? lockdep_init_map+0x9/0x10 [ 42.015678] ? __init_waitqueue_head+0x97/0x140 [ 42.020325] ? init_wait_entry+0x1b0/0x1b0 [ 42.024539] ? lockdep_init_map+0x9/0x10 [ 42.028577] ? rds_message_alloc+0x28c/0x330 [ 42.032961] ? rds_message_next_extension+0x210/0x210 [ 42.038127] ? trace_hardirqs_on+0xd/0x10 [ 42.042257] ? _raw_spin_unlock_bh+0x30/0x40 [ 42.046649] ? __release_sock+0x360/0x360 [ 42.050771] ? lock_sock_nested+0x91/0x110 [ 42.054983] rds_conn_create_outgoing+0x3f/0x50 [ 42.059631] rds_sendmsg+0xe63/0x2550 [ 42.063410] ? avc_has_perm+0x43e/0x680 [ 42.068290] ? rds_send_drop_to+0x1930/0x1930 [ 42.072764] ? iterate_fd+0x3f0/0x3f0 [ 42.076549] ? lock_downgrade+0x980/0x980 [ 42.080681] ? sock_has_perm+0x2a4/0x420 [ 42.084717] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.090054] ? lock_release+0xa22/0xa40 [ 42.094004] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.099867] ? __check_object_size+0x8b/0x530 [ 42.104336] ? avc_has_perm_noaudit+0x520/0x520 [ 42.108984] ? __might_sleep+0x95/0x190 [ 42.112938] ? selinux_socket_sendmsg+0x36/0x40 [ 42.117615] ? security_socket_sendmsg+0x89/0xb0 [ 42.122349] ? rds_send_drop_to+0x1930/0x1930 [ 42.126823] sock_sendmsg+0xca/0x110 [ 42.130513] SYSC_sendto+0x361/0x5c0 [ 42.134205] ? SYSC_connect+0x4a0/0x4a0 [ 42.138156] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.143495] ? rds_setsockopt+0x36c/0x980 [ 42.147619] ? rds_getsockopt+0x280/0x280 [ 42.151758] ? SyS_futex+0x269/0x390 [ 42.155446] ? SyS_setsockopt+0x215/0x360 [ 42.159573] ? do_futex+0x22a0/0x22a0 [ 42.163348] ? vfs_writev+0x340/0x340 [ 42.167129] ? move_addr_to_kernel+0x60/0x60 [ 42.171519] SyS_sendto+0x40/0x50 [ 42.174947] ? SyS_getpeername+0x30/0x30 [ 42.178985] do_syscall_64+0x282/0x940 [ 42.182852] ? __do_page_fault+0xc90/0xc90 [ 42.187062] ? finish_task_switch+0x1e2/0x890 [ 42.191532] ? finish_task_switch+0x1b9/0x890 [ 42.196099] ? syscall_return_slowpath+0x550/0x550 [ 42.201010] ? syscall_return_slowpath+0x2ac/0x550 [ 42.205918] ? prepare_exit_to_usermode+0x350/0x350 [ 42.210910] ? prepare_exit_to_usermode+0x227/0x350 [ 42.215904] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 42.220552] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.225376] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.230541] RIP: 0033:0x453da9 [ 42.233720] RSP: 002b:00007fe5bed1ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 42.241412] RAX: ffffffffffffffda RBX: 00007fe5bed1f6d4 RCX: 0000000000453da9 [ 42.248662] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000015 [ 42.255908] RBP: 000000000072bea0 R08: 0000000020062000 R09: 0000000000000010 [ 42.263164] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 42.270409] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/20 01:49:51 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:51 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000100)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) sendmsg$nl_route(r1, &(0x7f0000000f80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000000f40)={&(0x7f0000000680)=@bridge_setlink={0x890, 0x13, 0x0, 0x3, 0x1, {0x7, 0x0, 0x0, r2, 0x40040, 0x800}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x3ff}, @IFLA_EXT_MASK={0x8, 0x1d, 0x81}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4, 0xf}]}, @IFLA_VF_PORTS={0x84c, 0x18, [{0x90, 0x1, [@typed={0xc, 0x57, @uid=r3}, @typed={0x1c, 0xf, @str='.&mime_typesystem\x00'}, @nested={0x1c, 0x7, [@typed={0x8, 0x1}, @typed={0x10, 0x53, @u64=0x400000000000000}]}, @nested={0x48, 0x3a, [@generic="c8b4a3953117c7d953854fd3aa1ad12d2671f248a0faf7dd4632c282c02b6d16c2c7e76267a7be3e7de981ca3d3557874bf59b3d7a602d54d210d4f6be1179a7c3258d"]}]}, {0x190, 0x1, [@typed={0xc, 0x55, @fd=r0}, @generic="94806c714b26525c5ce20665effcd0f84192ffed99ec31bd40433c25fe49186b5f6dfa2b97c2fb99b82c873e522092ca564c99408c23bbab6de0e5da95298fac0431ee1a8b94b91d63b7c12163afb312a34901277e5b77ba10384d0b547c6a8ea81b13c735a2e30bde39d3d42f4bfbf2540d899d4d0cccfcf0b236b11050f69ba5900c9bae77a53661e4bd55afe24fd17b98d391335132205871", @generic="08e2a046cffec5946eaaf7facad784c5662c3a770e205d3c98e75a86ada474e19aee9c996579a7ff5542b10d4476831cefb9ba170ef97ff225ae200a51cdfffcf665f390d46ae14188b0f8db35e40cf4fcdb6f4bda9b0a8db7046e87cb3025ff1e6ffb52e952f379e67b956e1f23beadf1032cc2f125cc291ece7d190c5e5aea99d33ecf3340e22a253cb8ea515a1e4153bcd75eb3ee7b16d3e490746d14d7a5c9e17132e2dc86cd8982a1f7a8899876a6a5b88821c072c60692d3bf762e635c5a8f245405b27f549179f4f3f054a938485b2df71a9526", @typed={0xc, 0x2e, @uid=r4}]}, {0xa4, 0x1, [@typed={0xc, 0x37, @uid=r5}, @nested={0x94, 0xb, [@generic="0bf86ed4d334834a3c9134a50a276ebf59fd38ad3156bad7a6d0965375f0a8ee838312ec26d3b596c15abfe9adca895711b7d39d5344d41980cf48ec1cb7253db93c713b6b65522b64ad4686ead5", @typed={0xc, 0xffffffff, @str='\x00'}, @typed={0xc, 0x6b, @uid=r6}, @typed={0x28, 0x68, @str='cgroup/%securityselinuxvboxnet1\x00'}]}]}, {0x24, 0x1, [@typed={0x10, 0x68, @str='trusted\x00'}, @nested={0x10, 0x16, [@typed={0xc, 0x91, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}]}, {0x560, 0x1, [@nested={0x248, 0x32, [@typed={0xc, 0x64, @pid=r7}, @typed={0x88, 0x1c, @binary="71e72acbfe3dec87e23fe96d5c83a4446bf9b30fd4f3585fd2f82bc3a4037903865e763b37e60e6e6a3c9e4d005a6074d8627c509712713318b0e96141938848339f86644375f4dc624f66a3de9f93d40987cb63c2326fd2651f0eae47acc099226ecedda7abb4217b0c7428b54a904453dcb13451f1f91bf17ee49fb7"}, @typed={0x10, 0x78, @u64=0x9}, @typed={0x20, 0x50, @str='eth1md5sumeth1\\self-#\x00'}, @generic="83a6120910583306100d823dd92d9dde46a63ad4edc96efb52942ea57eabe6da0ac6a8a61a89209cd26733fa801b5d36dbaf032b5ec1bc2a67967cfb1421c7b7336b2204f7351e71a93d3a0b934f56a7b028116e896e5cffcd9a261f6ff928a85fe2190ca8850a76098337", @typed={0x10, 0x75, @u64=0x8001}, @generic="f20860d492abb27ceeb73a9fe85e308ea2aa92a8cf065a96e5be21892d474b2eed9f72a51cb20483c4a79b8858efc60fb3f87ce184e76da5318d4b4b9a7102f1c49b7f0d6c14a58d6db99d36ae8fbfc334aeb96518885ffc70e2259e2519eca4f8b4a99efe10bbd2ba816452e64cd348b011b2f934ae06f32a02d19b2f54399aa56ddfaa94e2ad15db9584c84478a1285c46b5b2d6e8f83d6ebd9ebaf1e5ec6e6940", @generic="4b38ab97c53d3fcfd27e5ad1f2999b9d0ef3125745d01fd121a7bcebd2007c1a287dbf1461d4180ab8d3c175893e7939691199f676953218b1335ab375b98d96aa7ad04fcdbc83a7a7e8ad062b95f3fe1caaafb45ddcdc3be4e093413bcc7d8c22"]}, @generic="dce0d3c2e15c7e7e10688d27636206703924bfeea29660a3f59de35c8aa14ddc12a72b3cdfa26cb1cc1de38c467e03c0b12e7dc8425d2293583ce8da38f7419989ec1e44c535a6f53e9e056be350dd747b2807724cdcc01d942391c894d8f70ee2163e4f0f7a2e3781", @nested={0x1a4, 0x3e, [@generic="b1e844e6bb810012c8269ad436ba3d0380476607011963bf54c08fb6ffd5b9a05773ed8b098e881d4a2e68d99039d685a4e05a0d74665c5ee9789636986a29ff0cf9df0074ecf9789a2309c759cf15b55dc9f9139e56168343fbf08a9494f55bdd06ecf5c11f4b7321f12a7ca63f9aef0d8851530034d17e679abdc80f17d64d6659ed059fbaa7c2c439d4f9af436fdf61af9f71a72d8f4dbb39250647693edd70a045c89cf94a68593c8eabcdfd28ad29affa9c4d0b6ef82bbb381174c662ff1266da747dc5a6532689cb273701ffd454178da3250c5c0dc78953e9dec4fc6727ae551231b01e5f3e94af1b1066a3da", @generic="3df398222abeb5306c43859a3d68cda926198f420839a5e237b6b7685da3a964256aa3eea6435571e56fa8bc2ec71cc6737415bef12d0e5ec6658f957cd5052c52a391ee848e2c5406ffa9257a7d5989f90c84212f196adde81ce43d72b01dabd83523f2eca29cf4a4f6ae09af5bcaa8a4a881032b5ed97fb9ce0d361db824bc9eccaa1889e2df90e56e8b2c08584d42b5b54b6c7c162cd7fc98e296301e59f288a2aeadb91a0a09f4cbd1ea2ccb33af"]}, @typed={0xc, 0x11, @u32=0x8}, @generic="debe01050be35ecfd1c1c37e3083619f698832f7853f48f978bbb91cae10063dfbce73997056078466a7631ce293168fe30b304769d476a46926abc0207be63716e33a941224d078b86f0ab2fd047e730793997d3a7007d05d5ca8232806ef35ea8cb3600e46c8ead36000f9148bf0fce64cffa29a303fcd42902934dd632306bbcbdf57669b66a8376539b26b559a6928bd1b386ae593704393550e2453b1ff56663791f82076c8c8a48a6ad5ef5bf404675a3636bb123d712b5e34b18af7c2d2a9bd0c4158ecee907e8e88ad8d90a6b0c52c54c862b84ab8201e4411d0e8b35bb71b12aa56f4ac636f67c2e2a22afd5966759c2648dd23d1"]}]}]}, 0x890}, 0x1, 0x0, 0x0, 0x4000}, 0x40084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x88, "d38f691569f4439b881a5b348fdc7e15ead2fc4342b5018b38c095240d9caab08fea9d901b2b00b2dd84fc6c605e23866c325f27b47910559f0876662c3fe2d2220b233a6dcaa9675259b435cf93120b6100cd68a27ea00b585bb062b992b72154269c04127918ec7cfdb7a53015c347ccdc8deabf4aa61c563d63299bc3dc8618ef4b8d205b2570"}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r8, 0x9, 0x10000, 0xda1c, 0x0, 0x712}, 0x14) 2018/02/20 01:49:51 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r0, &(0x7f0000cd3000)=""/4096, 0x1000) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x1ff, &(0x7f0000000080)=0x2) connect$nfc_raw(r3, &(0x7f0000000040)={0x27, 0x22, 0xf2c, 0x1}, 0x10) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 2018/02/20 01:49:51 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1000000000, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) socketpair$inet6(0xa, 0x8000a, 0x8b, &(0x7f0000000080)) 2018/02/20 01:49:51 executing program 1: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x1, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x81, 0x4) 2018/02/20 01:49:51 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) socket$inet6(0xa, 0x0, 0x800) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x76, &(0x7f0000000040)=0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/02/20 01:49:51 executing program 5: syz_emit_ethernet(0x114, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xfffffffffffffe94, 0x2, 0x1}], {0x8100, 0x5, 0xe0000000, 0x4}}], {@mpls_uc={0x8847, {[{0x3, 0x3ff, 0x7ff, 0xffffffff}, {0x1ff, 0x5, 0x5, 0x1ff}], @llc={@snap={0x1, 0x0, '6]', "f02fac", 0x8867, "17e924bce037b5ed64fb529658006353b0c2a72c0a6e9e1f11f18646e00cb941aac47cf81457832d3d84b6acba5cc94d378edc697a1f9b495dfa6885f0c191efc0ab84301266d3412362b51601abfcbad4fc469995f33251b35283ecce54ba6e3f86b88d0f53dde7cb55d110abee8f582739a6160bf069cdb33ae457c262dab4a51e92a7f47f54f9ac753a028426275bf9abec329284e75b6c7e6f16a8f8cc3dc5a983439ddeb401899d389310d28da571c37d0ca91b9941b51519e7f7adc4464a703c9a182cf55239a138128b3e582ba29855e4470e2d80a80b2188b3430912d747ef5670df0ceacb0ea2d894"}}}}}}, 0x0) pipe(&(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000001c0)={r1, 0x9}) 2018/02/20 01:49:51 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x6, 0x7, 0x7, 0x2, r0, 0x212}, 0x2c) accept4$unix(0xffffffffffffffff, &(0x7f0000fccfe4)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcbfd4)={0x1, 0x6, 0x1, 0xfffffffffffffff7}, 0xe4) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b4000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000000000)="0dc7946a6cda5c3aa2437a67ab60e914f300e3955993f2cd3f4298b85c54471bc259d1774f52c65798430cda0f49688c1bd3a10e00a335769e8d838f8b1e2a", 0x3f) 2018/02/20 01:49:51 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x1, 0x80000001, 0x3, 0x9520, 0x2, 0x80, 0x20, 0x0, r1, r2}, {0x2, 0xac2b, 0x80000001, 0x9, 0x3ff, 0x71, 0x0, 0xffffffffffffffff}, {0x2, 0x9739, 0x1, 0x6}, 0x800, 0xc, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x2, 0xfffffffffffffffe, 0xff, 0x1ff, 0x1}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000bb0)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x108, 0x318, 0x318, 0x4, &(0x7f0000001fc0), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/20 01:49:51 executing program 1: ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000001140)={0x1f, 0x5b, 0x6, 0x4d, &(0x7f0000000000)=""/77, 0x1000, &(0x7f0000000080)=""/4096, 0xa1, &(0x7f0000001080)=""/161}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, 0x1, 0x400000000000005f, [@rand_addr=0xf49]}, 0x14) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000001180)="a26fd6dd7e176d2f5db05629db5a00cc9eea3ad13bba7cbbc01f763a1fbcc427aff0f09e7b14aa40cae77cacb5b510063415a5b47376e5b78c76f586de280ddc0bcaee47577af524a9125123a94e33d188e6bcdc67cc39d792790c983c0ad67691be07da49f6d2aded66b64ea7", 0x6d, 0x44, &(0x7f0000001200)={0xa, 0x3, 0xb95b, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 01:49:51 executing program 2: r0 = socket(0x11, 0xf1a4648958dcfbb8, 0x8001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x100000001, 0x3, 0x80000000, 0x5]}, &(0x7f0000000200)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000089ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91", 0x5) 2018/02/20 01:49:51 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x0, r2}) 2018/02/20 01:49:51 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={@generic="ac683b3d41c3c0d1947f54a53592c0d6", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000000080)) 2018/02/20 01:49:51 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x8010001000000080) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x3, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @empty}}, 0xfffffffffffffe59) listen(r0, 0x3f) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6(0xa, 0x7, 0x3) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000029eff8)={0x0}, &(0x7f0000581000)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000752ff8)=@assoc_value={r2}, 0x8) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[]}, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/02/20 01:49:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004bd000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000000ffc)=0x90) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x101, 0x4) 2018/02/20 01:49:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000886ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002b9ffc)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) setsockopt(r1, 0x4, 0xffff, &(0x7f0000000040)="d5268d9ef1c13b1f76aca17d920dc350a7f025db338b8fb53cccc674d170f5972318df0659007da84e01b4f5e8f3b3d984c336a482c8bf46f00ee4891a061334dd43f0ff95e48d22d6759d345f8f3dcab0e77295b6c7863b3c9ac463962f8309006de9aea1214f19b59fd431266ddab894d393d0b05a83068fc5f8df9089b1a5b83670f4e9db865e648cd7471a4806703a1a012b9c7332f4d14b79dd44cb66e5937b1bd2ea54fe94a4a5c00f7df713f05338336552dbded0a1db6b365952a0d1c70ded0ce285e84c4d0703d6de3f6fd8e2d1aed67be7408d0942e92226d702d58d4d96dc97eb5f68e808f635b1bb05", 0xef) close(r1) 2018/02/20 01:49:51 executing program 0: r0 = socket$inet(0xa, 0x803, 0x3a) syz_emit_ethernet(0xc8, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@llc={0x4, {@llc={0xbc, 0xae, 'S&', "b359df7bd0c0bd1ea18047013d2584b2e6ff0cb9f6e0ee7ecdb5c191f47231162d9682f072a60c9239828bc4ffd14d3e7e6b0df5cd3f3ed675b3806aad7d400d9efa6fd3431d3e851d7c6a5dd2f03d59bdc4d2ec7afec5f040692fa7daa1b5940d3076c639262180fd67f49b528cb45370654c54d482392fa3c9bcdbe6dec9c0a45a8b98b8f5ba3f253dfb5ed6b27b3a9b57d14dbc6fb5c3e93e458cb091d81de59c47874351f139b02158b4c275570c00e4dbf9e7f5"}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000040), &(0x7f0000000040)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000440)={@remote, 0x0}, &(0x7f0000000480)=0xef) sendto$packet(r6, &(0x7f0000000400)="24118f93", 0x4, 0x800, &(0x7f00000004c0)={0x11, 0x1f, r7, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) 2018/02/20 01:49:51 executing program 3: socket$inet(0x2, 0xa, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000000080), 0x4) 2018/02/20 01:49:51 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f4ccf6276a0000230a009d00000014f8a7702201f9ec3e4fe8697ae1a24900a212b908e800411826ff4000000000000000b4b88ed5026506c2d3435df1f2aa09b1267c3d60625e77e1010000042600000181d89b04e50000d0f946ea5051902c681bbce9093cff71ffff08000008a520dc0f7e31f12930d837b9cb3452b6c4e23860886959e4eb00000000000000010000b56d00000884575b937619acc8f335b8485da500799b", 0xb1) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x8, 0xa, 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x5e93, 0x4) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_addrs=@in={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/20 01:49:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_flags}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x20) 2018/02/20 01:49:51 executing program 3: syz_emit_ethernet(0x16, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="d690855eee5a", [{[{0x9100, 0x0, 0x0, 0x3}], {0x8100, 0x0, 0x0, 0x1}}], {@generic}}, &(0x7f0000000040)={0x0, 0x13e, []}) pipe(&(0x7f0000000080)={0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/02/20 01:49:51 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xd20, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@dev, @local, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000000100)={@generic="4582d07bb44cfb6f07a9c92c5cd9f17b", @ifru_ivalue=0xad8}) sendto$packet(r1, &(0x7f0000000040), 0x0, 0x400c090, &(0x7f0000000100)={0x11, 0xfd, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14) 2018/02/20 01:49:51 executing program 2: r0 = socket(0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x8, 0x8) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) 2018/02/20 01:49:51 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adaff4)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x4, 0x22, "871de985cdf9c9e00b5ec7de409990ae6af9f82084aa40f63ac20be8d8d105c0621c"}, 0x2a) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r2}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0)=0x807fff, 0x4) 2018/02/20 01:49:51 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x6, &(0x7f0000000000)=[{0x40, 0xc2c6, 0x2, 0xe581}, {0x8, 0x8, 0x7, 0x5}, {0x7ff, 0x0, 0x354, 0x9}, {0xfffffffffffffbc2, 0x6, 0x0, 0x51}, {0x4, 0x2, 0x6, 0x1}, {0x4, 0x401, 0x361, 0x29000000000000}]}, 0x10) 2018/02/20 01:49:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000040)={r0, r0, 0x4, 0x40000, &(0x7f0000000000)="e9572d44415baa63eae2be71d677a8eaf95bb42a39886decbe8e65e593a0a84d587b73", 0x1, 0x81, 0x1ff, 0x4, 0x5, 0x2fe2, 0x4, "f4f0c4eb8813c7e246681bf285fc03485b9a4ad36bf4d9afca"}) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) recvfrom$inet(r0, &(0x7f0000e43000)=""/18, 0x12, 0x0, &(0x7f0000077000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) 2018/02/20 01:49:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) socketpair(0x1f, 0xa, 0x80000001, &(0x7f0000000080)={0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)={@generic}) 2018/02/20 01:49:51 executing program 2: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000b0c)={0x0, 0x1, 0xfffffffffffffe10, @empty}, 0x10) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00004a9fd8)={@generic="2d4841d66050b0988eb99275a7ba5961", @ifru_addrs=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x13}}}}) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="20c3a3d62f89ad06762260e887ca1fc4a8a53d634d4c5914ea2354a55038a426523755eb2926fbf34e9d722c9076840ec344ed0a72ad930fd84a1ac8201261df62e98b5484fafc5463a87fbaea3f7637a816d77f81552574cdc8c4403c274acfe42400daa29d783a2296eb1b4ca6b0825577a89f74933d28972d5b6c8f823702f159504949fc94b69d530daaddb810517020", 0x92}, {&(0x7f00000000c0)="d8fb9afced3d8bc3405b5d8c394d5804211ccdf05727d725310f5fcf0fd83c5e32cf78ce6993078b059549dadf36cd86db837692b357a01feb187ff7be9c74d1d526ca6a1cd539ef3014dae32ceaf635de27afddf6f7dd435342518d81c4edde3cf09d022a65b72b3a27ff02f6cbfd1f31aa45b0ef69ef9bbcd6150e15793f4496baaf8f07c7614a8dab7599ae506b078740e3e2ed8772c618e6b61d1d7a018a3f09be8eced8300b37cb13755fef8689556cb6c8a53d2b91f8eeb36234426478d1d07709db449fe1425894695f88ce", 0xcf}, {&(0x7f00000001c0)="753fae5184f70882db10b0ff1495b60f26d8471133f56f6c354bd1a140a12d49a7f40a17e08200946f3eabe0b657993250f61b33fbb2a907d3aeaea6fdaa14d661f4055efdf994f964d796eb89dff2dccc4f2ea72bc3649e060ce662f7c69fae1bbc3dee94937b68114ae7c4d115c5756dfb0ce63e7d548292a680843de6ecf07482c419fd77ae37df159b9a716cc7b09273aa4dfda0a76faf1c4308b4cc7860ad5b2757d66cc47bda61b47f8f5bd0d1a31fcea3a27e0642b05d670e68b1fc2eed7c89a238998e93ce82d6e95ee8fac119b68b9d47e88b2e129e1452e90546c5574a", 0xe2}, {&(0x7f00000002c0)="3ff1490398ede8f2fc2eb6bbf595bcfc4ec9502e3881d426d71994027ed7ed2b3b2c27ac621d3c0e9deb1c663c8929d2a52a4841270262e75500bedc0b1926e4845f86e5f1440e168f4a14dadcb7cd5532a9a213f54fa0946c0bdc942ea55ac3b3b59ce97d0b57c47d7c2c6afbd5c1ce223d35bb4433bcbaeb64828f550771c59347100b4f89625e0a963a33eb44546a490123fd9f143c40151a5fc209239860f4e85a0d93e417a0ec0cbfe78b716f02a5c1b80a946b4ee9f2768ee37d82cbd22523d2b7ce7e2b1b4512ff47d97cc4ba5e627159c4b540eb4c1537534835d22643c26a1ec1a81c03833a86", 0xeb}], 0x4, 0x0) 2018/02/20 01:49:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6c, {{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x80, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x2, @empty}}}, 0x108) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @multicast2}, &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/20 01:49:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000000080)="48d183c0cfc0ae3509c5aa17d7301654b93487d0de483582bfb579337af4bcf5be9c618119b2927bbb61c00136149e9a0d", 0x31, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffd}, 0x1c) 2018/02/20 01:49:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0}) sendto$packet(r1, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0x0, 0x0, &(0x7f0000922fec)={0x11, 0x6, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/20 01:49:51 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001580)={0x0, 0x1}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000001600)={r1, @in6={{0xa, 0x1, 0x48f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000000040)={0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000080)={{0x7f, 0x2, 0x5, 0x5, 0x7, 0x8}, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r2, r4}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) 2018/02/20 01:49:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x4, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x121}], 0x74) sendmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000000000)=@llc={0x1a, 0xf7, 0x6, 0x9, 0x8001, 0x9, @random="e69387b68fde"}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="8d0e2361b9b07199d66cea199b38cc8d90a95570f6cbad38e3e6c406426aebd4578072a96434decc09504333d49ef284857dfe55ab9dd1118410a47c62802bac102d36b74ffcdb7ad495e9f7456b0ed83375032a35bdbeef020f70edb35d7e9a104e9844b1022def0868aae048ca3eab3d94e2216316e7206a343eb050ce1cd1fbbc439c187f43d42afb88a7f470d682a734f08d9d158d3c24d6e20be9be76c163e9c93829b06e66300a72f28fbce3c058d07cb86f8dc405e892eae7f9385366059c714b8d7d5e09f49e6d2426d353e3ae31a9b5f33072e57cbb437ef7fc0fc382e49451b68d0bb88b2ffdeef923", 0xee}, {&(0x7f0000000140)="060e3b773f82dc0773fd62b18e56b39e62ccfb0122e83c32325c4cee79ea473076a18c027ba17137549ad78c358548a134", 0x31}, {&(0x7f0000000180)="bfba9c24908d87df3ea0bf3bf60edccbe23d5f448a9d984ce218d7799e24939db27cc5f0b719a27f", 0x28}, {&(0x7f00000001c0)="91a74400d28be01400ae07453910a7f6608d0f77315ce87f11a2e4671f6d2a7ce1d524dd39b362d4c9f37af0c5ef61662dddc5fe5c6ef5600c75017dac5d98fe30241a0e558d913c8ae5b1ee384192", 0x4f}, {&(0x7f0000000240)="4d514c6782f271fef660576e0ad4a69585b87dd6defce1673052d3217e", 0x1d}, {&(0x7f0000000280)="29a7dedda1a32afb61d664ca0e42780ab7eb02bdedd986a653a8977885f0ef2ad5881394f66648a1a7b7fc3d44e55f2ca0fae3d795454cad94e2", 0x3a}, {&(0x7f00000002c0)="4de0a9f1cf294e1d391edbe119260dec91f9533c63c726766e2e2106a41ed652a8f85f5544084399f9b80d5f0dadc22b93242f2dd1f88487fff5b91defbe2a3b60f8891e404f65fc28d44d5a9ec2d42558003e25be3fedb1413b80946259776da9818460cc80355224334591", 0x6c}], 0x7, &(0x7f00000003c0)=[{0x40, 0x111, 0x2701, "4986cb2c26b09567b52ca550e21896b296fdcb34f8c4ff58b26343fdb11993321df9122228c01929dc3448450d"}, {0x98, 0x116, 0x8, "fd70f680c65091b7b02feef970c75cbe3224309507161a8fff0f5739bb7d01c6ab78d4e573c0c30641e382409908bf93472789e6be0189f206e928d392012ce45f01572f478483045e2fe3dcd22050ce1ea2615dcca1cd6efd1bfb1288df3f6f66d58f821f9af28d68a61f0e9fd779f38c90cacdc3e8babb9f64ae1274c0cc1f33a928b77543"}, {0x40, 0x11f, 0x2, "3d947a681c50ab4728a74959384ef1ad7372557338a014d036a636d187098e95d85ca1baac425e68d1958bd4"}, {0xf0, 0x1, 0x8, "26aee602bcee1e4bbc8832286422e0e28c5ceed8bed70daa6ac66fd05ec40971322077db3d34951716119b79f6d7f6e0b02edf84ea369c92317752c06edd06d32521dc3c1f49f4577f27e78a7f6db1233911c953135519ddf2d89f08490ecfba79ee59f38a48feaadf67f4883ed342e1b62413b6e500edf6a0bdc36b42983c4c92c67cec9a170cd4938e02ac53a496ca77f40255903b4bddf5f664a35adf33ab9dafd62e6dce3306bf7a980db36d23c2c5edef3f0be91de24f84ab779288ba9c6e600f47fc279864aff6f4bbbdbdaddb8c4f53f5ce306d63ce3dbc26206c"}, {0xe8, 0x10c, 0xffffffffffffde70, 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{0x88, 0x112, 0xe1, "18e5413d01eb08c0e4341f021e475b4f89383ded4ad702ce3fda660a97f74e97274640b1e0ae614840f4a5331b24ec53d7758d805bd20f5b34df9634dd1c15f54f2b49fb5ea1edbb6477585d99ede31384e2b927121fa6d63caee5b1efa064bfa9a70fa6f3b5822c71761979ae3b4e957b43d9d6"}, {0xf0, 0x103, 0x7f, "e3a9afa952e8b1cd46f75b29ff25abedeac4fa31e791bccebdddae582ad8f2f030f741dffee042543818c0a3fedcd9b8171f7be8ebe0d903b9d5df2b2190610c62c5cc591a40b3a164ee2272d06cbccb1136a521976cb0f62cb5a2721fb4732045c16c2f90c8d6ef777df4386f0923022a83e60cbc4677f57828c1261ec10881c536a21cdf25ede36d1c305dbd44e06c97517bafb1b9629b4168f3dab8a8d375a6952d8fc8203189826ab6900312f8d29a15f68845584990529c4c474fce4b1a4122654bc3ac30d70be30d8952dbf285d7b55ece0225891bf5"}, {0x110, 0x139, 0x1f, "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"}, {0x100, 0x10f, 0x6, "3188fa8806f5eb05b63dd716529e2976b476b30522056025d025bbba612277b926d8c419e6ab4619286cab213ebf8f00b971a78250acf20908136c7d00fa0ae773cf5fa589c421edd8b72027af37d24e513ec29cdc5afa5c85f948d34c82a91c41c9bb638043bdd1c9e68753281530c61ad92bf24d125b26f666333eeb53c448dfb490f18289c1204b106c8e46cf425e7d31d359a56217847cc5c4277b913df1eb77d07f9660536c9f521fbe4446f5bec4e8c05b66aea93e95f1f6ccae2a5a8bdf06fc2f3dfc2064f978e37dfb98199f280bd71aa2890f541a1d0fa132cedf0bfc24de770596701ce2567d9c1a"}, {0x60, 0x199, 0xffffffff, "ef6ec04407258a338b2942c36804395e4b262dd26888c0a72f8fb696be0c373fbf41cde3a13b6f8611c8fbaa4ab86f61775706a97245044119e67e316ef34a00788f2ec8126af33e485de1"}], 0x14d0}}], 0x5, 0x8000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0x3, [@sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x1, 0xd2, 0x5, 0x11, 0x0, 0x7, 0x1, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x8}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xf, 0x9, {0x6, 0x7c, 0x4, 0x10000, 0x0, 0x3, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@empty}}, @sadb_sa={0x2, 0x1, 0x2, 0x4, 0x43, 0x3e, 0x2, 0x40000000}, @sadb_x_sa2={0x2, 0x13, 0x10, 0x0, 0x0, 0x7}]}, 0x88}, 0x1}, 0x24040800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001c00)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc00}) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={@common='bridge0\x00', @ifru_data=&(0x7f0000000100)="a26b2c71029ae4b4ef1b606100a68526ecea85264447964d651baf4fb10ddeb5"}) 2018/02/20 01:49:51 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0xfffffffffffffe99}], 0x1, 0x0, 0x120}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/20 01:49:51 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) accept$inet(r0, 0x0, &(0x7f0000000040)) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000040)=0x100000001, 0x4) accept$inet(r1, 0x0, &(0x7f0000000080)=0x268) tee(r2, r1, 0xffffffff, 0x1) pipe(&(0x7f0000000100)={0x0, 0x0}) bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000), 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1eba}, &(0x7f00000001c0)=0x8) bind$inet(r0, &(0x7f00006d7ff0)={0x2, 0x2, @empty}, 0x10) connect$inet(r0, &(0x7f00007caff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/20 01:49:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xc868, &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000040)="45e7e395221dc9f32bd81700c910db3d434b4113d86a0d0125bd4435bedfe818ecf13ea71afaeb93a3f125119ba305b5b832d9c0a1ecad15583412", 0x3b, 0x40000, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000192ffc), 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1, 0x1, [{{0x2, 0x1, @empty}}]}, 0x120) 2018/02/20 01:49:51 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x400000000089f0, &(0x7f00004a9fd8)={@generic="451fdce8df40c89a9ae8ff158f9751f9", @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x29) 2018/02/20 01:49:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000000400)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/24, 0x18}], 0x6, &(0x7f0000000480)=""/56, 0x38, 0xffffffff}, 0x40) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000500)=0x7fffffff) recvmsg(r0, &(0x7f0000173000)={&(0x7f000050d000)=@un=@abs, 0x8, &(0x7f0000ee3000)=[]}, 0x0) 2018/02/20 01:49:51 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x80, @empty, 0x100}}, 0x4, 0x6, 0xfff, 0x10000, 0x20}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x69f}}, 0x4, 0xfc1b}, 0x98) sendto$inet6(r0, &(0x7f0000ae1f75)="d0a530ea771679e95f059d1dd8b6d9d6a3b0e666f408679f1fede73ef5abbf3e5ceb6fd007f565df", 0x28, 0xfffffffffffffffe, &(0x7f0000274fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 01:49:51 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x4, 0x2, 0x20, 0x80, 0x2, r2, r3}, {0x1, 0x3, 0x484f, 0x6, 0x800, 0x8001, 0x5, 0x80000000}, {0x6, 0x3, 0x1f, 0x3}, 0x3f, 0x3, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x0, 0x0, 0x7f, 0xffffffff80000001, 0x6}}, 0xe8) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000080)=""/94, &(0x7f0000000100)=0x5e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6000000000000000, 0x200, 0x9, 0x80, 0x4, 0x2, 0x7f, {0x0, @in6={{0xa, 0x1, 0xd2bb, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}, 0x7, 0x6, 0x6, 0x8, 0xc7c}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x2e00, 0x4}, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000a65ffc)=0x176, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0xfffffffffffffff7, 0x3, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r7, 0xffffffffffffffff, 0x4}, 0xc) setsockopt$inet6_int(r6, 0x29, 0xdf, &(0x7f0000000200)=0x8c, 0xfffffec8) sendto$inet6(r6, &(0x7f0000f6a000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvfrom$inet6(r6, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f000042ffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/20 01:49:51 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xc18, &(0x7f0000000040)=0x4) write(r1, &(0x7f0000335000), 0x10052) 2018/02/20 01:49:51 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e80fe2)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='sit0\x00'}}, 0x1e) writev(r0, &(0x7f0000211f90)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) pipe(&(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/02/20 01:49:51 executing program 0: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000ff9000), &(0x7f0000177000)=0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001100)={r2, 0x1, 0x5, 0x3}, 0x10) 2018/02/20 01:49:51 executing program 7: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000a, 0x2aeb4800bb21a971, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x8001, 0x7, 0xff, 0x6, 0x7a4, 0x1ff}, 0x1, 0x5, 0x8001}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ee6fa4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ee5fa4)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000040)=0x32, 0x80800) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="a1a9aa2746c52bc011cbf432d050a273", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:51 executing program 2: socketpair(0x1b, 0x8000a, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x0, 0x9ce}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r2, 0x3}) socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xffffffea, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x49}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffeb4) 2018/02/20 01:49:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000380, 0x0, 0x0, 0x20000380, 0x20000380], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[]}, 0x78) [ 42.656800] audit: type=1400 audit(1519091391.593:46): avc: denied { read } for pid=7071 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7fffffff, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:51 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f00006adf96), 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) socket(0x3, 0x0, 0x0) 2018/02/20 01:49:51 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000000000), 0x0) 2018/02/20 01:49:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$nl_route(r0, &(0x7f000001b000)={&(0x7f000002fff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x231, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 01:49:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020bffc)=0xfffffffffffffffb, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x8a8, @empty, 0x2}, 0x1f, [0x10, 0x3ff, 0xfb, 0xfff, 0x0, 0x45ff, 0x7e2, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x76, 0x8, [0x8, 0x9, 0x8, 0x9, 0x6, 0x7ff, 0x7fff, 0x3]}, &(0x7f0000000140)=0x18) [ 42.722262] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/02/20 01:49:51 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x8ac, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e21fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 01:49:51 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x20) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000014af64)=""/156, &(0x7f0000015ffc)=0x9c) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_mtu=0x1}) 2018/02/20 01:49:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000696fcd)=""/51, &(0x7f00007e5000)=0x33) 2018/02/20 01:49:51 executing program 4: r0 = socket$inet(0xa, 0x80000, 0xcd3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) socket$inet(0x2, 0x80007, 0x104ef06d) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) socket$inet(0xa, 0x801, 0x0) 2018/02/20 01:49:51 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x2, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={@common='bond0\x00', @ifru_flags=0x1200}) close(r1) shutdown(r0, 0x0) 2018/02/20 01:49:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xda, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) bind$inet6(r2, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec6f80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) close(r0) 2018/02/20 01:49:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x8c) 2018/02/20 01:49:51 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0x100000000}, 0x8) recvmsg(r1, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000e63fb0)=[], 0x0, &(0x7f0000178f1a)=""/230, 0xe6}, 0x2000) 2018/02/20 01:49:51 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8001, 0x4986, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f00000001c0)=0x8c) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0x1, 0x5, 0x80, 0x10000}, 0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x800}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x4010, r4, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0xfff, 0x4) accept4(r4, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x60, 0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r4}) setsockopt$inet_buf(r5, 0x0, 0x2d, &(0x7f0000000200)="5f5881b45a72d76a97e0ec8f2c60d494c8e6b410faffa6d8e1dce31966aa57b66c14c016588e94f31408f33f96bb8ac1dc60ee6acdf5dac86a15dfede6a5ff016b57440fae50c0aabc13a167894713353854f68cea0f11eedea0aed939868443f4649a8b3e18bf873a03b8c5bd3d95d785bf573848d59e1cf4eee5d7d0236707f2891928931dd094ca239649bb8db5d43b9c738e955af73521a8e9e477acdd986863aef043855d6456dd476e", 0xac) sendmmsg$alg(r5, &(0x7f0000001ec0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)="c8132398fe41a3bb8d6ffff00514b58cd2843e79108cb91e7ac7afe92d621a6bf12f1949cb34473c81bc4f13aa761e6be0bc23ea16bd6d065784f48fce9d7c4b38c0d2a8c00318d6b193e978d464553524a27914ec628a54659a25300cd6310bfa99496481280065fa70159cc278908723e66d01962af2ca697b5b42c089df9bc28b90f813fa91a3d5f88f79", 0x8c}, {&(0x7f00000003c0)="4be496a609a89036a485c41881c2907be077a7e845c149a8d4187afc0c5c0eb25c3b07bde214cb1f1c78601e92d5070b70c53aebf50ca9ebc19fd27ff5bfcbd1c365cd9128a623abf103a1d69e425a34c062c2bd672e35a74717937cd6e09cb6c149acbd489b8c44e805eb54338a5456eed10a4044632fb56cc6174c6da89776516a46b52736559737ef496c005d7ce8f295eed0f981f5669fa228c476375766752073", 0xa3}, {&(0x7f0000000480)="8427c2d2a72e2cee4412fa1403ae1c0898937961dfc3962a89a130c39036f1ddeb541f5c998a0c05c1e36c4442c451034da8b4493f655f99cb08edb314246143a11aee3cc17c52fea990d78084c6baa2f8c2728ae0343671350a2a9fbe89a9308ffa7e52d6b383495023e0b6ed4b20ed1ddec98a9a11af2793b16f1c8f50e16eca043e0c6ea4b815cce349b61501c4fa78eb50de73b0a8f331f1fcf9559d0b0f5c149c75dbc8", 0xa6}, {&(0x7f0000000540)="c65395f55aaf891edd7b5e486492363196787cdda946396a44c79e0af508d6023444f39408b859fb55e248e66cc7240771ee8288f89672521c7d495ffa5d43e8ff8aa4a4b63f1942bcdbb78d39bc9aec2282604fb36e35aa1acfa93d50eec7071b3dab0b68b91172c098b0e1b6cc4c983104077c833893cbfb74d8f3a90b83881775d5bd8ca35a89db2df8dbea0989fd0bd698f917c603ca14da62d3c4", 0x9d}, {&(0x7f0000000600)="49c72d2259a4433eaa0fd5622bbe7dcb65a81fae", 0x14}, {&(0x7f0000000640)="40e9a4b9b53079e26528c640d38775d77f5b51f0931254036a9dfc1db57916db90c434d980691df03537df3469e27b17289a45f0f205a307deba55d74474d0d9fb6fc591a2dd1a48ef0beab4bad197bce12d032257a63f4ad358dec1699f7a8c", 0x60}], 0x6, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x28, 0x117, 0x2, 0x14, "f8c11259f385928cfab4ed9bb785f2153310e7a0"}], 0x40, 0x4}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000780)="75fec1468a59f90f7c5e47c3e48b7ffc083fe9317a5302b4d14e09724768bf6668ccbb2e105bdd475643c21170d563dfc116c0d0cdc5a7a3d1fef5b72502adff0480b6cc0b00d7ec87f2d887c37df7fbb0e09f0bf6782c208ec7400341cb90df7364e7245609e679f4c82de7e7bf84bf7a7905fb897d4ca12ea243cc27eac2d1d2a7095aea6b1078a234b1f17c4882373216103c7890b267709717acc95c47a610f0acdf10705edf8afabbdb2c9312dd8ec9a8834fcf02e8211df7a0786c3c60df2fc6205adc63", 0xc7}, {&(0x7f0000000880)="c5f996939d6788042cbe4f7e6141f5df598f216511bdfda1a97cf2cd1da802a1208cc5acefd610789ebbf5bba5a7aa312ee844660156fff2fa095b3e08e117599db53060c1135918547272ee7e8aeb0b76b4e5cef3e893987d1ab1971719564ac6a8b8fb66463bc4b0314d6541f156c333ed094adb1a2b7dcc0cc9a7cff9ec976507ad1121589048eaed7df11371c56e10ea6ffa1699754410dbfc4fdf78b6c4327d7f1d84876c96009ea4bf432b", 0xae}, {&(0x7f0000000940)="437b9c1c91da5369b7caf3c390988a4d390bfcde9aaa5b82b35ed6a6829d147f1fb7e9854844f60f26c01cc001a7283d2d23bb065338749eebdab5690d7c3578831182def6a7ed3f618eaf989996300b7bc23bde227b11c20aee44ebc0858393f126398037561cb97d0f237844a1147c54310f7db7025110f6ade78fca3b5d7cb7fb1d8ae0c95679958ff02d9ad9118cac4510dfabf249049601e71594df258c2976b19f2652b537329c627ed93245bca3329513d2163f39d8c7ee0975d983f6c453aa712d155a5ba8bcaf625d0304afb7b87f96458f07c634", 0xd9}, {&(0x7f0000000a40)="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", 0xff}], 0x4, &(0x7f0000000b80)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x90, 0x117, 0x2, 0x7b, "69787ea04acfaf1e72a02c777e3101bf4f62fe52de7b2c2c485269fda190ae034b5651eba925dca84a3d6e370a5458919240a9544ee980e80fb0a2ec2c1a2c976e1e99868a8f2269d2751e0727b6089a5e8882eb03f21ccffe356ca0150c3ad2ea0c91c7a1ca04cfa5edc33ef6c556674b4167f025c1c80cff1442"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5f}], 0x10f0}, {0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c80)="e3a07c8b5978faca0e810c38c6b6d4bf38121393fcf1eca6ac6fae9d13f34e07dff94dc111ab4486e51be66ca2dbbfc5bf1e079caea7dcb973f912a584324d8ed3c6e33cbca222ad4561cb8781dd438bfced51bb7a5714a42944294a2ce03fc8fe57376a91df97b1c436fc1ff1dcf71dfe3d36227798c4eaf65e00e06619c2cc22f8da5f28342f7111239f2ecc", 0x8d}], 0x1, &(0x7f0000001d80)=[@iv={0x48, 0x117, 0x2, 0x2f, "306cdcfc4cd131d099dad23cc09159682905dc08bed95ebf235f5964bb25a2bea0e213b79f3daac2b3c7510e4bdb8c"}, @iv={0xf8, 0x117, 0x2, 0xde, "0836616e40963f93aa228d4d0276d2710ed6d89787e2dd9d4d1b331d8dac0d3f75dd146daf79fa76b970ac0aa880209b78b0cd21b1e0e4f8e7a9dae27425300ef1d8a9871c658a896c4fd513c4d5b7631425ff5119ac0a3ce5b24de6bfcac2e4f4e28fe9517d5a3a9856ff55c47b2b449650239254c6e2def27bcff3cc0513bf9005b21776a9775982e4fe4788ac8ad1ad7d9d76f0ddf4e10fe23d49090f7e85287e1e775fdd2e52c7e44197a601b34bcc0bec4901bbf2aefa722d7aec1e21698f915432bb4e12ad66422b99b221828b55bb1026cdf59fbe2c4697275a08"}], 0x140, 0x1}], 0x3, 0x8001) sendmsg$can_raw(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x2, 0x3, 0x7, 0x100000000}, 0x3f, 0x3, 0x0, 0x0, "af164e1b198855f8e5297573668d13d5bcbe99d09b54ce0c9708e12fa49713a78528f15f922f3fe2599f2c53d495164da1abd4d1f1da129b7e5bfc8ee75b85f9"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0xea7863125b150fd8) [ 42.802137] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/20 01:49:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000fd7ffc), 0xa3dd2f88b683d6a6) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001380), &(0x7f0000001400)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001440)=0x100000001, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x2, 0x0, 0x0, 0x2, 0x4, 0x8, 0xffffffffffff8001}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x1, 0x7, 0x6, 0x1, 0x8, 0x9, 0x48}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000f23ffc), 0x4) sendto$inet6(r3, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet(0x2, 0xa, 0x100000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="c51bda970047602ed0b0a10859a91d29", 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x2, 0x7, 0x80, 0x1}, &(0x7f0000000200)=0xa0) 2018/02/20 01:49:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0x3f0, 0x3f0, 0x118, 0x118, 0x510, 0x650, 0x650, 0x650, 0x650, 0x650, 0x6, &(0x7f0000002000), {[{{@uncond, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}]}}]}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="c7b17654a83f769b2aa9b3e4afaec42f", @generic="ad841c4ef617ded4f3531dd0fb52f15f"}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@loopback={0x0, 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000780)=@dstopts={0x2b, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}]}, 0x14) 2018/02/20 01:49:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x100001a, &(0x7f0000000d00)=""/49, &(0x7f0000000d40)=0x31) 2018/02/20 01:49:51 executing program 7: r0 = socket(0x2, 0x3, 0x21) setsockopt(r0, 0x1, 0x6, &(0x7f000074cfcd)="90a83f0d", 0x4) sendto$inet(r0, &(0x7f000067b000), 0x0, 0x0, &(0x7f00007ecff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/97, &(0x7f0000000080)=0x61) 2018/02/20 01:49:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x400000, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_flags=0x1200}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) setsockopt$inet6_int(r0, 0x29, 0x80000000040012, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/02/20 01:49:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getnetconf={0x2c, 0x52, 0x320, 0x5, 0x3, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000000}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) [ 42.828242] audit: type=1400 audit(1519091391.764:47): avc: denied { map } for pid=7153 comm="syz-executor6" path="socket:[18984]" dev="sockfs" ino=18984 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/20 01:49:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xfffffffffffffff9, 0x203, 0x8, 0x3f, 0x1ff, 0x9, 0xffffffffffff8001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x93, "72ecd18e44d0707632add1476ed1c7a8429e1bc821ce5dffe14fb6557440f4a6d2f7b831cd6efcbc07ee687db4cb5b46da11e0b751ddcaa0b3dd5a0a10fcc5fe3bdd77462260948c2481e88a3806361398aa27ec245a085b50f6f7157fee03b0acacb24db653e3a6c7a937bfd246593848937eea138ec85d70c4723636b3cb623ab2d204020b9d533ba1a480a824290a979b2a"}, &(0x7f0000000140)=0x9b) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000001ee8)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/20 01:49:51 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x5}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e7fec)={0x0, 0x1, [0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000)="2d32a99b0a49761fb2afc9bdede69ea4e36691ff8e1b0d7ea640b98088d6cfbc42f713d81bab2387b9feef6bf35acb4e99dd133b1944fa17b736e72be143c44dfab44f17611a9d6a3b89a8f1319ae344d5661da38f22bfd5bc6c45d4ffaba1153b78bd0baeb71875", &(0x7f0000000080)=""/45}, 0x18) 2018/02/20 01:49:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, 0x0, &(0x7f0000000000)) accept$ax25(r1, 0x0, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/20 01:49:51 executing program 1: socket$bt_hci(0x1f, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getanyicast={0x14, 0x3e, 0x10, 0x1, 0x3, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4840) 2018/02/20 01:49:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000e34d26)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/02/20 01:49:51 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="9d8ca417bc11", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0xf7a8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc000}) 2018/02/20 01:49:51 executing program 5: r0 = socket(0x40000000015, 0x3, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='lo\x00') 2018/02/20 01:49:51 executing program 3: r0 = socket(0x13, 0x10000000002, 0x400) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0xffffffffffffff68) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe5e6}], 0x1c) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/222) [ 42.893982] audit: type=1400 audit(1519091391.828:48): avc: denied { map } for pid=7172 comm="syz-executor0" path="socket:[18172]" dev="sockfs" ino=18172 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/02/20 01:49:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0xfffffffffffffffd, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098c000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099cff8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/20 01:49:51 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) pipe(&(0x7f0000000000)={0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/02/20 01:49:51 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/152) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r2 = socket(0x10, 0x803, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000100)={0x100, 0x1ff0000000000, 0x6, 0xa15}, 0x10) write(r2, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2018/02/20 01:49:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002a3000)=@security={'security\x00', 0xe, 0x4, 0x570, 0xffffffff, 0x138, 0x138, 0x388, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, &(0x7f00008a0fc0), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x60}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='bridge0\x00', @common='rose0\x00'}, 0x0, 0x210, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}]}}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6gre0\x00'}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "61ea4449dd2e86f829b4b369e1a5ee6876fee52d2a9b6004bbf1cdaa9940cba205c7e1d91e4d2d849f3836171369b57288c477005c06e88035596d4b27d67cd8"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) 2018/02/20 01:49:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff2fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffd6) 2018/02/20 01:49:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000008f000)={&(0x7f00002a1ff4)={0x10}, 0xc, &(0x7f0000bf5000)={&(0x7f0000416c70)=@getpolicy={0x50, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xa0, 0x20}}, []}, 0x50}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7f, 0x100000001, 0xfffffffffffffffe, 0x6024, 0x81}, &(0x7f0000000100)=0x14) 2018/02/20 01:49:51 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='ipddp0\x00', 0x10) 2018/02/20 01:49:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f00006eaff0)={&(0x7f0000598e3c)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000040)=0xffffffff7fffffff, 0x4) 2018/02/20 01:49:52 executing program 2: socket(0x10, 0x802, 0x0) 2018/02/20 01:49:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd6fe0)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000012c0)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001380)={r3, 0x1, 0x8, 0x9, 0x3, 0x7fffffff}, &(0x7f00000013c0)=0x14) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/02/20 01:49:52 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffffffffff5d, 0x0, 0x10000, 0xedc}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6, r1, 0xfffffffffffffffd, 0xffd}) r3 = socket(0x1, 0x80000, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r3}) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000100)={@empty, @remote}, &(0x7f0000000140)=0xc) r5 = socket(0x5, 0x6, 0x101) bind$ax25(r5, &(0x7f00000000c0)={0x3, {"7c98f6d5b910ae"}, 0x100000001}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00000000c0), &(0x7f00000000c0)=0x747) pipe(&(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000180)={0x7fffffff, r1, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xfffffffffffffffc, r2, 0xfffffffffffffffc, 0x2c}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xfffffffffffffefe, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xfffffffffffffcec, &(0x7f0000386000)=""/195}, 0x48) accept4$ipx(r6, &(0x7f0000000200), &(0x7f0000000280)=0x10, 0x80800) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/20 01:49:52 executing program 4: r0 = socket(0x0, 0x800004003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f00002e6000)=[{&(0x7f00004cb000)="4110bc75f80b2434cef390858630eb3e9939d729d8621df38b524fed6a70f23b440f61777eb17ba14af623c4dd5bec4b1538d890353e6261e0606c65c1e5ab5f0ed8412e49cba499cc104a64fd37d704d63cd48b7519567d58bca209be9c24d9c2b3945cc44dcf5e9cc038d728f36ffcb91786b3ed1573d41ceabeee6ac7ba6ad6b4a1b11b4765d0dfda8e8e6ddd8fcf7fcc4327a1b4c386780ecd8e4bd7ea1e6340d00b6eccdd162279bf5ce10ef2f642f0113a2c50d7c6dc21a13626b3a23be098ef3d6abea61af99c93581ba931a56420d6c86c1ca0d20ea2508b74ed3204f7f5d86ca9148544a4e8b858a93337e34b4da11188e3cb80aac0ea3471e674879cf91b847bdb1be40698ab8f2e362a20a663577c1b97c2faddebf66afa782d77c07a32c260d30a0e97a1b66ef3fda9b3662ee9331c69bcae9eb6624c2dd26b6beda69d8ed1fd01084c9285c9e5321167b9b91cacdc2d799554c675c961f45e2bf7e32884825a762a1a497d66cfa8803beb7e768d6cfe8b996b7aedcb0486d5cc8d1961a28e5fdceee99a767586d724d191c3641880b059c5177756ca9f91f6ff06360aaade5a9b394503294aa5a0c8252ca2ab6fb2c60ae85c3c8c5dd73ebe799f99d22bf3cd69d242725d72cdd325d3ddc2f52d348ba4ac6e8f4fa1a3ab5b45c6bc4df318ed0fa855079c850b73ef58f1554f81aebafe6df9ad6594644f3268f4fed9bce758704f6a357c1db936b87d9f8c57ae4f610ad5b72bef19da2b92df9e372dd64e7d5b4903d201111e1d41ffa8c5bab417103674e63ac16a228bcedaf55807dd875b5449c76bc57c9185e8c5aa6daeb643b055531b7b13430337cb5378762f14b701624788e54bfcf94c32f865cf0d01e79f4d027d6936e8d6c2e3c44a4cf6f43fe7a0d5908f3eca26f1d2ea0466a997e0f0c1bd4e55ff375a323633aad3d6aee3244925d562dc53027795cc3cdac180c335d8f3f6e80de7e7c97a8ad9c0ff70bc8125a6a89414b550463a7891254cbf4166a185bc0160c739873efb877f7411749a5b8386fd1ebc7f327bdb1109e4eea7dc7387b72396e85cf5915398c161bd4e8cd121e6b80947a2574675590639060dbe1e4c710c6ba2d05b7198168ec9c16df57c03724b840bc20bd0f70074ff99f2ef506aec545e75ff512139f5803263c89d55da5d9e926a9d596e1927966a90c053dcff0ab29f3662060c85bfc6f12a925e955bebc60b41792d5872b6d0f34aac79fb40327f4f457427c3f37297916dd4f2aee5a433d729e57f754af33480125efc953f8bf2db6c9d925cbf91a2f47b94e2f90d50d41ee4696c99f0edc67fcedb5dba9eeb4b2b3e4760a38cb0645f44da3a60f23d734edd90680565094f4e6b6f471b90209660193c2513c891f3c8da1f1e558b1f3376e79e5e59d0bfec97f4c2cd5f72fbdcc7be4e753281121cb3c2494315b98be06e3c88251bbef54430138458742d5e7316e18661d0e50e2b322cd3769161bfce7e3976f62e4f5b0cbbfe4c11a2eb93c2ed27b61e5096b44d6717870297a67189da69e9eea9128e4502e01ec70a4e88c333f7bad0c16317015251e830a3473486cf596d1b83ab111675418c9c344d87dbdfe56c0c0cf6a9e4a641c807c3ff1234916e63b6276cb82c4ba97e0b679420659df9b5b45a6aa2fb11086eb3455dab516f6df18558062c3f59382ce93514896317221c35bf12661cda36cf3ea542833748258a7959085bbd6546e4283ddd5b735c259f732d50b2ff448d52101dab205f61870a0e10182f3b8aa9cbe0c7a3e01f6ad01ad59203a3b19a7b190cf335d5d830ca35e3426e5cd39c77f821370ba198c8560502b0f47ef5b4ed95a9ff1dc273296728c1da620b5beb739375fc4d622095b8c1b5f2b6ced01e2f98a89528e8b27e6c5a32f962a0983c0ff4fb8a4eca0871375f7b4242d4f003516cefe8f107920ad54e00451a6951075f10077d14539f29a0b4dfb49a39dad7e336089fa6980be6a2f03d030d6aa97e99301971b05470aa90c084f01ceceb901346d3e6c433b3d03a5323cd81010c8bd25b4bb24f0f4b88d273fe0a17cc1e6aeb97c14520db94a5904f74a776e25a6787b0cb7ed8c1d37dbd4c4e6ccc9fed2a3a39930ee110339d42a515be20843211a289e84fa99efccbff1966cea1bb24b61f8bc5ee2c77ff04d43cb3c67fc9228076d8d3aadf800016782ad870f2d3bb1876b15814747fef7558be0b67b944cc602435b03a20b4238c668d3b896c55d3360b91e8001c81d80734161a86b2a265c4e0fdf71b9105b070cce18db40b7e545a855209b5152f3844f95c7a393886050388aae11c47651d7391371fe654469b7edbd6a2683ce3d2d9a097e32e10a6f5d824f5d9f3336886339dc141d3b85ad2c0059bc8c0e3392ed9937f6a977f61efcbaeda50216e8766aa8b0b1486e582535e7403fe92e6d6dfa4f5edf7a91c2d425ff688cb0ecdfcbb79129d5b6b515a899b2f8f73cb910c5242e07473ba25f9ea96a945a0272e46ad2d52f6ff80601c953a8055cf46fbfa0d6abd84716dfbe1145ce309c0da77908f212009fcc62c9ba45950b47d152d16c925a1f184e0ccb03802fd9fee356fe7dc1515cceb5b19b8885ab334525c5a7f16aa97749d53b9a7e07c02ec6d8ce13beba9220aa81d29643de1ddecf12cf069367aa5b023fc10df1acb53a7891556adf78e4afb0c6fb82d3bf39931a9fedfba8e849b521181f1b0320e1150d2f0ca5c798a9a568999fde0c52571cc8a02dbe5e7f28ecfbaa3745097e1b40126178aecaa65390fc1ac6c6f6440389dc3422800913cf98b502ff0368ab36f7c8013e586008058d4a191e3f6052596fe2871a7d9e25d6a4fa168d5fad823cc4901231f02b6e302656590a7118afddc7c2b645ae216e88076c480816da86796cb071f554682dfddbb8f893a194b00f3a54fe1b50b35207194b172a986022b091c3355d701948672ef5e507fb9db723c90add046a3851eba2b8a0bdf4cca2ae49c84fcfa574b15c4fd433f0fdd5e0007c7da9904e13fc0e6d6d028e74ce4b3bab097d1adf07faea57e2116cfccf8917dabbbfd954623504d5563c6b3858d6028496ccab20347f411d7db7dd7c5e63da0fa51ee71a364ada1b4dc3b3c63a5a52268e71c078b55b4d41b84c622c8ab1c34beb63b46c330a4c2b348f9337273ecea19ba0aa7467423731972a5758bb5658911e4bcf6b75fa1173b03b138d8cf2a1a6ff25bda2d0c7f1fab2359c3a7bbdebf9409e45d4ddc4a626cfce4f197dc39d72d9d99ebc08ca1f395fda903d5cc1d6b945deef635ea78cdd565abb77c784188bfb31cde708548bdccff02cc332232bb7de7c5622a4374fbe5aa844a6a5084b7dcb7dc16f4d0d815b9aceb2875864a80b4e27ff708c10899366b3e20233a4109c8a1512993035fcae29cfdc48ca6356837c6c5e8771620a0295eedc608cff5316ce12be5725b391c38b07d7e3cdf40947ba5c74ac9adde69af2b9525b841e8290d8632295d4d86b84ad2059f794482921495d7853d06fb65f81894a63c94fec4bdd40ce93e527aa0ce2200266e650c1e94179ac435ca0f75859b6455a79ac6b65b02af196f42faf7a1d50092fdfe41f6a571ce40c1209a4fd94f97a95a8970dfe5ab94d108b315592319695456d714d79a6fc69a7dfd862d44c4ede08e883c99eba74374f6b5434c6e6649a2bca10f40b1305bf6c0cef0975e35d5fda556ee7cbca007c7180d46d960755295d4672d00e34112be2ddd514ed93a2d59d0dd1d1588d338c579e89fc329bfa5576c242ee759aa575d5fb374f47b554584c6b7af519c8d9ec67cfd8810fe7adea7a17a0b86df3c28cf6a901665a74490c94867c4dc1977a01e95de72dbacee3a7284b849b004a68a13691d335c8972ba52842cfe332ae543c804ebab79860ee8619ece11aa7fbb6a530d8e9fd00394d686b3ce8d568b5eca9d0b2adce7510372293be53ac1074a73537d1de3afd3dc116337a321a9dec1795a9676f4b6d3a0715f5477bd2f9621f25801ac75c8a21c4cdbc843c22e92a5170c0ea0709fa0ea397995f3124e7ea89efbd498cc7e4f209f2272e6bb7e330c0b890240ed9cbab7f97db883168285a1fe55a36270b3d64467e9720d3f5a9e7c2dd34bcfd1e64c833e0325ed48b17276ca6db0f1b57429d47621d0adaced9a7688c7e3a77040f47e2179a7f9722c3861efc909f0f86ebb83c448f72532e83dbb531c9f42a5cf11926c055092e778bf986ea8e09d78a846eb0f5dacc6c2125155d01e16c9e716f8863646f8b99436faefcdbadf258bd4d773d5f03194ff7e8caba0dcaf46abd88181131366f36308fb52a8934be9948c12e6292a6b240f48483974d0a003d52d82d97c8aa7b936353fb546b76091dbeccf6846aef3533c7b03a30a30aa7c4d44eba342bb40d46257452c6a4dd71e16f63a043fe1145ca96e502dc10d3dcf8f6e5350b29c20b3dd61f0014dcda99d90c7eb526154062862fc2e1a720608b8bc93cc4099bec187e4daca6417aad0d1fd15ab3a64cc8b62863359b6ebc122f33e24db727633c2dfee5e1ef66c4996d33ecf76ca7bc6d095752fcd3f2908d750ca59e40e1999b024251529507a81f9f1917e0a3feb3de26da86f4cf75ee8917f61a168eb427b81dbad1bbda8b32fd18abe626b3e0bfdfea80a31c399b54ab867358a4fb61a766a3c1adebab47a0b6dc5ab521c114a5c7a2ad07d809c713e72bdc5417b4c58ade3b5d413efd34dddedd4605ea03c2b01b6a6ed601b837e4ba20b0a61fbb7cae57d05febc366ef617bf4a4d50d9c229f68ace2aedb510ca7677b40567f9ad2e7bc64e1eb0b8c3813e2a217e624b64b3ea40415dbb226a5ce3439d5463685db1b6ccc357f91d207273b27d815eaf191b610284b5767fe171254b41719d00e4b3fac09eb104dbf8b1c059ef728e447a94e81a7e5e226a297f6f8a836ff9867047344ae618fbd0cb94cc6b4703a09d4cf88ba6f07fc3925623c650cad8dd024842112a2a1f1be516640eda46f38a75de0d13292ec84892467096d642cbb3e18db7b2f770d54392b363bf3bb1d6f10e13ff129c9d25589a0ed11a4e1294bce589169bef61a38f15ef4551dcea660c2c8aaa0573a6c82669bff163a7d5ea59e5d68224bb4bdce74fe93e5d712ee0e2d5d0a7fb797d838a67d74ba55e6b22ced2ecd58feaeed726405ea416600b41184d22d89a9fd59766ea2c942142004e003bc7ef5ba476769c716921bc741f8a23ccae0ca50a083e5b9c27511df0ffc26d01f2d45c3664dbfba3ea2e48436137aba23fc5c7566a0c01329d05ef8fe85dc6def717b49cf8df4f23b7f7290d1a4b5b4be8c44d5dade2471542d19d8527dbcfe0370ab9138bcb4a28a901f4984ee083186615ce73b15e79d1d1d78602186acffdec12cff2178ce63efe9006691511427d5d5387486da0a283bcbc3a0f050abbff28adb037c2b24ea8158fcb0cdf919efcd0c6f90997d1f08674d8d6d03d8bcef86f052ce020c186cf1cefc2ee65375697f1d480ccc67ca0810533f7c5a6b92f98f0471238935c3d3fe2e2b86b09be3fdf1d494fbaba6b57c2b19d16d4254dbc65a6d0bb5074e98639370a82f5a25fee3c67c9a50191d69220efb5c4c87e8086db97938aaa08c475ca923f11683d509b302ae85f2a6152910c6e60a6fd49c93159d1bb8c16741bc5c5b3db30100d4ba82b91e157f6f9b301b9809a3ac7617eb3b9fd9e9011b4a6006788b6841b07868ae9fc980c", 0xff0}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x98ec}, 0x8) 2018/02/20 01:49:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0xd, 0xb, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xfbf, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f00005ddf8f)=""/113, 0x71, 0x0, &(0x7f00007e1000)=@hci={0x1f}, 0x6) 2018/02/20 01:49:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) r1 = socket(0x1e, 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000040)={0x1468, 0x38, 0x201, 0x1, 0x0, {0x8}, [@generic="d274f250a936eebf480eaeedb264e58cc41bb29f2d39c02f08f4266b80fe9fe9fd3553e952afd6051df702d973b9320c2a34718c60bdbc1abd8dc386d414f53853bb20f8e69a6a68dedc43c33bd18e019741d23307c54708bd48b4c669f050ca370bbb88d43edfbea6a4bcbe523cc1b35dac780a92561b402c64ff532f647cb3016876bcdb9e592315c1aa8257a56640edc31196c374f1ea2df9393fce1ee26366f344cc6d6c1c67b5770d1d856a860512b520dcaf3f3a", @nested={0x10e4, 0x6e, [@generic="8c6bd07831be7de0805bf542ac8cf15011b44d2015cba32afa44ac445035dfe5342b51232817a9313d4c29aec6e645768c7b6b2abc0228c86fc95216826254eef34ee285e9aa51af58a83719a663cb66c0ed32aaeca28902741f57324421edec59601317e6d4f2017bd3e2557efe32260d483c7e6c3bfadf33d81d9979b76bf67055332f1e1a177258d7fc18efc69ff8e4ac735d3f86d55f028dc750d0920058808ec10b34fb79ca3dfcdf3cd18c20c61c59c6070b78053c9074943191eb007a5ef55a25bd678294ba90cfa6bc1c2f9b2057e5", @generic="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", @typed={0xc, 0x36, @u32=0x10001}]}, @typed={0x60, 0x85, @binary="63811bc58012b7f8d0d257cdab3a0d309bececa471e6ebb6fd4d19a8f33ee5acc22f46029b135a2f30432914a50a17034e18c1211d6acbecae79b01356b35f9bcc0be03bdb8f637a5a74ea7ed84f9e23a7d5676a2a6e"}, @generic="da6e805e238879cdb26d99d368d58b978963a051435c662d312299c4677a46655679f06371f404781d08e6b36be214d589208e66157aa584c47d56a4cc15a9a39267f1b366121f53ac75b1d0bd60df0e4329ba883b6a2f817fb096a905ac616999002036c9172f2e86d402b57f5fe18ab1de843e0fdeda53b1ce76d41d0d6a81ac2ea513b178e860e263c14761e977a4af44e2fd6d7a2c43bc407b7d5fe3eef9cd2e6b2e484d686d2118256001e726c284f18229c008041f368c6eed9e9cccf54b8bc1c91faf2e2765cdd3bc45cfb5531c1cf1", @generic="40b3da9e01bf196a7133c2fe0f6489a1dcacac9b774ad67a4a2a3293fba22a2afac26831d982e79b15c0dc58967fcbd5a0297614838d57a2981e815f07b65441607700c20f7e34be45bd7292ee9787f2ce4b0b070841f8eb61f0fbcc32a32e2cac8960151fa4ea56f0f04872ec89f08ab7902a9f0d19a96c7597c9b5a7e45a3f536cb0e872f0372751b73b950cdee860db1fc7938b2c7ecc91ac8784ce7b5e12d361d31582ddded1bd0c57233a6839e167334885f856a69fceb2758893bbca5b", @generic="6baa72db176f664d626c5d862c6a98ec6505138a3c3fba0e49d1ad091ae3557910ff778bbd1866c7f34557f5785d6df163004c9ec245b6cbb9a35f4c7228d902fca9cc0b3568e0725ee2e8fab87ad9d534d79188c4e21b31fdac46d8e81e2ccbc3fc6626e6d5ed7f1723af12818d7bdd2eb1ec3adf6be717a903d18dfc718c151b8569780d9fe6382a52459b000390be035d22d863ee88e68737f9ae8a41e60d2d24730de49adba10e22e603caf8b76a9cf0ae", @typed={0xc, 0x36, @fd=r1}, @nested={0x4, 0x7b, []}]}, 0x1468}, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000001580)=0x8) setsockopt(r1, 0x20001000000010f, 0xc9b2, &(0x7f0000005000)="00210300", 0x2d0) 2018/02/20 01:49:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x7, 0x9, 0x1}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000600)={r2}, &(0x7f0000000640)=0x8) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000002fd8)={@common='ifb0\x00', @ifru_flags}) 2018/02/20 01:49:52 executing program 6: socketpair(0x11, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x80, 0x7, 0xfffffffffffffff9, 0x7ff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) socket$llc(0x1a, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x764d, 0x5, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x4}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x4, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x4}) setsockopt$inet6_buf(r0, 0x29, 0x2181d463dc4306fd, &(0x7f0000000080), 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080)=0x2000005, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/02/20 01:49:52 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dd9ff0)=@common='ipddp0\x00') socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000000)) 2018/02/20 01:49:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed6", 0x81) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xae}], 0x1) 2018/02/20 01:49:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000000), 0x4) accept(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x20) 2018/02/20 01:49:52 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000012, &(0x7f0000d06000), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x4a, &(0x7f000002af67)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x14, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/20 01:49:52 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet6(0xa, 0x10001, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bfa000)={0x10001, 0xffffffff}, 0x8) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket(0x13, 0xd3f54f57fd35d600, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x3, "09cc0f"}, &(0x7f0000000540)=0xb) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000580)={r2, 0x2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x4080000000000005, 0x84) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/20 01:49:52 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) 2018/02/20 01:49:52 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00004ee000), 0x4) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d00fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/20 01:49:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005ed000)={0x2, &(0x7f0000fd4ff0)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) socketpair(0x13, 0x0, 0xffffffffffff8001, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000040)={r4, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[]}, 0x0) [ 43.178771] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/20 01:49:52 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0xa, 0x0, 0x9, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x4, 0x43, 0x5, 0x9, 0x1b}) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r2 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x2, 0x8, 0x6, 0x4}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="ebc09b8b37ed818478faed580fcc6e9c", 0x10) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet(0x2, 0x80b, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0xffffffffffffff9e) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/02/20 01:49:52 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x9) close(r0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f000055fffc)=0x4) 2018/02/20 01:49:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da8ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x80800) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001200)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001240)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9c45, 0x800, 0x4, 0x0, 0x1, 0x60, 0x3, 0x8, 0x3, 0x100000001, 0xfff, 0x7, 0x6, 0x6, 0x7]}, &(0x7f00000013c0)=0x108) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x0, @empty, 0x100000000000000}, 0x6, [0x70d6000, 0x81, 0x8, 0x5, 0x8, 0x9, 0x0, 0x4]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001400)={r4, 0x5}, &(0x7f0000001440)=0xc) 2018/02/20 01:49:52 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfff, 0x3f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x7f, @empty, 0x2}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x2, @rand_addr=0x8}}, 0x1, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 2018/02/20 01:49:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x80, @empty, 0x88}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}]}, &(0x7f0000000100)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x14, 0x985d, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff}}], 0x60, 0xfffffffffffffffc}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002daffd)='nv\x00', 0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x2, &(0x7f0000000000)=@raw=[@alu={0x7, 0x45, 0xd, 0x0, 0x8, 0xfffffffd}], &(0x7f0000000040)='GPL\x00', 0x0, 0xd3, &(0x7f0000000080)=""/211, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000012c0)={r1, 0x0, 0x1000, 0xa4, &(0x7f0000000200)="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", &(0x7f0000001200)=""/164, 0x2, 0x3}, 0x28) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair(0x19, 0x219944a95684e8b, 0x695ffcde, &(0x7f0000001300)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001340)={{0xa024, 0x46, 0xffffffffffffffe0, 0x401, 0x2, 0x4}, 0x101}) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x60, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x1, 0xffffffffffffff95) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d95fd4)=@ethtool_rxfh_indir={0x39, 0x1, [0x5]}}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0xffffffff00000001, 0x4) 2018/02/20 01:49:52 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xa, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @empty}, {0x2, 0x3, @rand_addr=0x3}, 0x200, 0xfffffffffffffffd, 0x100, 0x2, 0x100000001, &(0x7f0000000040)=@generic="022c6e4bffbd91977c5bdfba31f792b9", 0x5, 0x1, 0x1000}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x58) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x10001, {0x2, 0x3, @empty}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x28, 0xb7c9, 0x3, 0x4, 0x5, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0xffffffffffff1bff, 0x4}) 2018/02/20 01:49:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x1000, 0x7fffffff, 0xfc, 0xc2}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x10000}}, [0x6, 0x1f, 0x9, 0x7, 0xbd5, 0x53, 0x6, 0x1, 0x95, 0x8, 0x200, 0x4, 0x8a75, 0x10000, 0x3]}, &(0x7f0000000240)=0x108) r2 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r2, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x7ffffff7}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x48}, 0x0) 2018/02/20 01:49:52 executing program 6: socketpair(0x7, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x800, 0x8001, 0x4, 0x8001, 0x7], 0x5, 0x1, 0x3ff, 0x7, 0xa8, 0xf0, {0xfffffffffffffd5e, 0xffffffff, 0xbfcc, 0x3, 0x4, 0x128c6f8c, 0x0, 0x9, 0x6, 0x8, 0x40, 0x2, 0x47, 0xfff, "151aa3e69847c61a0f59ae04f2abb44cd5c483c171a328767adefb59aaea680c"}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:52 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_rxfh={0x46, 0x100, 0x1, 0x3, 0x7, "d65d2e", 0x2, [0x3, 0xffe]}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x8, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f0000017000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/4, 0x4}, &(0x7f0000000080), 0x11}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@empty, @in=@local}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0xfffffffffffffffd, 0x48, 0x83, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}}, 0xffffffe6) 2018/02/20 01:49:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x2, 0x8) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/20 01:49:52 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) socket$nfc_raw(0x27, 0x1, 0x0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) close(r0) 2018/02/20 01:49:52 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x4f8, 0x200, 0x200, 0xffffffff, 0x3b8, 0x200, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x1b8, 0x200, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0xf881, 0x2, 0x0, 'syz1\x00'}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@inet=@dccp={0x30, 'dccp\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, @icmp_id, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @rand_addr, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffd13) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000700)={@empty, 0x70, r3}) 2018/02/20 01:49:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/02/20 01:49:52 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) sendto$inet(r0, &(0x7f0000000000)="58215e242c606a76e87aa8073a5d4d1143432a6fe22644d07b939eca4bea9adb84bd7e634e3464f0e9b990f1ee2c08065895f3602ecf19edf9ed4f7e17190ca97547569958fd338278becc8bbdb62260e81559e223efde48b4f7a7fb26685da168ca9e5d011e8c", 0x67, 0x80, &(0x7f0000000080)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x4, 0x310, 0xffffffff, 0xd0, 0x1a8, 0x1a8, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f00000004c0), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0xffffffff, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x0, 0xe, [0x15, 0x1e]}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="9dc69eee7ea7685aa34f74d9559c9e91"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x3, 0x5bc, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a17fe0)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2018/02/20 01:49:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000000080)=""/4096, 0x1000) accept$alg(r1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00008ecff8)=0x20) shutdown(r0, 0x8000000001) 2018/02/20 01:49:52 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x0, 0x1a, [], [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0xc1, "42d312835352c426e49b2fbdbc59eb01529c67105e0a11260ca054899367b8a50222f884efa8c739beaf3579e3573cd7401fe065d35788f7376419f516bdb50455968d0d276625953af6d67131ed55298db96b47282faabf1619364e008d3c2feb212195b117d5d5c857520839bea545c81a42388903d6499b1997f6dca78476d096499bc9b4b4bef82a2eff8ad61fb673fa8061614feab24f09db47d7792d64387a972ab8086bab2a2428198debfb78b50f6d58e1c04b17c3401d032ff8bc8079"}, @enc_lim={0x4, 0x1, 0x84}]}, 0xdf) r1 = socket$inet6(0xa, 0x4, 0x1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x8, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0x3, @empty}, 0x80, 0xffff, 0x1, 0x8, 0x10001, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2e5, 0xffffffffffff3ff6, 0x49a1}) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a3eff8)={0x1}, 0x8) 2018/02/20 01:49:52 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x2000000000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015}}) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x6a5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000b13fb0)={@common='vcan0\x00', @ifru_flags}) r3 = epoll_create(0x5) pipe(&(0x7f0000000300)={0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001440)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001540)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0}, &(0x7f0000001640)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000001780)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001940)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) sendmsg$unix(r4, &(0x7f0000001cc0)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000001bc0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd0, 0x40}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x20000000}) 2018/02/20 01:49:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @empty}, &(0x7f0000000080)=0xc) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000040)="e7c9db0755f429d7de58f137db51b87275636688800237886b7dfcd2323e74b5bbfcea79cb38903f7b6e4fd3cfb4ba633ff7ccd162c5be08219186678c630d576e0b8cac88927c", 0x47}, {&(0x7f00000000c0)="76a66437fd407ed21197d0fa419fc9f634f21b5558f66cc8129d7841abfeef825a03a453b56256ecbb054f69299ca3b55b69250f5488e6b6f5dd4042b198e53440207437b7a57ebef0294132b3e5756efe4297755e337233d9739dfffb0384d16bcf4c5057c5e5c107bbd70f4e853bda890a1b34b03e9207ca8644676e31b395bf6b055762da61a555a01a2e863862df1244d8b5308adcd1135899c5643d5123851c48b24c9e425843dfcd068eef03812d0f7ed9e8830683dcca9b2832b362b23eb9dd3c08e6d97eef029c08c4f9fdb45fd206f766def5bd8882574a92ec3a79997e7d5d1162d6", 0xe7}, {&(0x7f00000001c0)="cfd9863fcf8d5908abe15e0e14812905d4c4cd7c88657794c203ccdc4549aa636b18663d3b3ccccf87ebd747950ec28465630c13449d89af", 0x38}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="403cd5c8ca62772e5f38fea96954d55fd9acefe88bd6d50d2bed1c084c99776c22e243dca39082a4c00b96ffa7c7b09f76e272e033e44364a76ed098233c84bb998539f24774b0ef25dfe74dda49da7ad0a94597c778379adc1d6bac0594c7b1e3fb60ba02a9c3517c25902eb6c3a4fd8f9964acc0931f", 0x77}, {&(0x7f0000001280)="40da7bf7566b3b8b58d15a74559cab824684333a959b4c43a03bd1eb648bbd628903fbd83e5bd7dbdcbbebebd5fe6302e8d414f8995872777ce105b939bcc9a8a5ce7b32700461cc4f50b393dcc9fa5cdeb1147b5dadb7e6462ebc89a7af3ef2041981842375d67a2082f94d23bd96fe996b1f9dae3cc5ab8cd6a74e1d3b09b8f631754edb100bac5a5d537059f389d4fdb41ce636d9dadc13c123b16905228b8cbaa76de9f8a8f0e2c5804d3d5f3ac77d34a0068b319c9bcb", 0xb9}, {&(0x7f0000001340)="84809554b589f42603d6e81d9cef7c203faf71fb6aa8c892fed8dca1595cca7360857295173505ece43ef5487c38ddb5509c3ede3c44c1405d7b27dfdbb56ab674a792d2c8f096e92c7150e2d7d9d754ff382827d5f3a306e04a4b5d2b8d8da52b054f5e90abfaa3ca6b77429f15542294dc4c3af98f72dbe6b571e9c898e9db83", 0x81}, {&(0x7f0000001400)="22bfd504d25767552adc1e8524acff47b436afb7ba2b5788b0b0fea56f78bc15a1e2b8bb82fb6acc440ef3f3e8529f8d01e51363befd8e64f44176cf7c379d57990b3b0e6c3e7e49986cd57e2ec1c1feda5069716235c04154c1f3b29b729e962f8f65990c5dfab8b8573272ecd7cedb59bf19fd420ad02f029e3680d78435bdb15373160ac1fcc9485df5625c314a9c26575238cbdbe2e2cfa0751d2fc122ac00b66999e36d824f1dde2e2495d5d7b4d1ce15df6f40b99ecef46c20688c26aa6acb594c0ddad4e74ac21f910e47f74b52dd5eef3eb1", 0xd6}], 0x8, 0x0) r1 = socket$inet(0x2, 0xa, 0x3) socketpair$inet6(0xa, 0x80000, 0x1234, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x1, 0x100000004, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) listen(r0, 0x7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x4}, 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xe1) r5 = socket(0x9, 0xa, 0x1) recvmsg$kcm(r5, &(0x7f0000001580)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f0000001400)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/209, 0xd1}], 0x5, &(0x7f0000001480)=""/210, 0xd2, 0x4}, 0x103) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8916, &(0x7f00004a9fd8)={@generic="d7fd616d8f9b6d135e0720cbfa38375c", @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f00000002c0)={0x0, 0x0}) recvmsg$netrom(r2, &(0x7f00000007c0)={&(0x7f0000000300)=@ax25={0x3, {"ee508857850eaa"}, 0x6}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000340)="162b35f0026dbbbfe785c525e7b764dd183c08697fc1d51e72f53edd032bbf07c04af53719e97bb09e5c83e2fec5be98c60d141d6ed2d34e4cc2b44399e95c146373120e63dac427002cbce7f38230a31557a444a1dc13d135fc8b76bb1099919e4b3bd9131dd01145870df4ef16d1374dd680fdd7ef88638fac02851145ae5012f3048ee08b243bd9428288e762081623f47519231495598769ecbfe25fe2ceb2b40478e7574937106fa44e16f8470ea8ffcf09658526e45c24ec59a7049965a53177a403da287ddbaea42056e229fcb775660d81f069256bf00ca6a2d85232e7389c957c2f1b43bbeaf6b1ca7d54", 0xef}, {&(0x7f0000000440)="0b71f06489a2062cc9e7a28ab8ee2e6bad0f33462c517e14eda07df33095aae039925c6de143b43c8f1597951421da0de606b2ede00fb4a3ff6cc7037d3ca3848276543036f556a6a58636ee7d629b0656ee919a5430902e66b1785031a10b1935", 0x61}, {&(0x7f00000004c0)="38bfdd863caec168fed6fd15131f164606548e159b1bb4122e425c8a59ace2f44b0a76953c85303bb1210bd72dad83546eacdd82f6834f1647d8763994b9afa3e3002a97d8c74d69dd52cf10593b2332d44ef1265fbc70227781c82fd7fbad66d2e99046a4f43a048f35fade6baffd4752a6cd3a7da1909cf5633df27ac0d45d3d4ba1438d345ca8130296", 0x8b}, {&(0x7f0000000580)="7bf8287f2419e0a04aec66518d405eefb327f6c9f8a8a74694a5d2565eae3fac9f8aea9b07a0b00666dff7792b670e133e4b02332f7f46eb47ab8eea20d59ec6268eb5d2fb6d7ff0e4d1578b89cce20c4ddb9d5110ff89d9c0b43d59dabf3ffca6723caf1a6b3fd37442dbd24203bcb9f5a677e91f62da305d4ea5937120b7374e269af9f47fc40b01d3a81f62b416521b889507db72010bdaf8b73eee491cd54fe3fcdec7ba15f2bf682f006fb9d2e542cbf22641fb2944abc7e9ffa4ecdaada6c7127ea8282bc495af41ec0df6e568fe", 0xd1}], 0x4, &(0x7f00000006c0)=[{0x20, 0x29, 0xfffffffffffffffe, "13667b12d4c184a2fbd6cdb2e92a1a61"}, {0x38, 0x18e, 0x3, "a2e2a3b44fe67e4eb5e962877a860fbd440b1c18ba6a47941c3d157ea04a8c09cfc5345cf212f4"}, {0x80, 0x0, 0x79f4, "563e7ca8f070c2ecfcd4f3c086fc12900d3f8be34edd5cad5bf590680270131d8d142d340fa63c20d970fd8b742fddbcb31aa9e357cc6d54ba74cf727ebaaddd214b6e96d7c651219809ba17cd94c1706e6ac828eda43a9e76c8d0da42d6281b01f0caab937c3ca9bc542099"}, {0x28, 0x100, 0x800, "8f150178a2fc357a92cd9e4ba31433d31d61bb78f656"}], 0x100, 0x40000}, 0x40000001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000051c0)={@generic="5aee2e6e709f870619c741855b95b6b2", 0x0}) socket(0x1, 0x80807, 0x4) sendmmsg(r1, &(0x7f00000074c0)=[{{&(0x7f0000000080)=@sco={0x1f, {0x5d9270e3, 0x4, 0x2, 0x1, 0x3}}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="518d6333edc05afef8de58d4ae52ee72f0c57cd8063cc3fa963dfc699d658fb5ea39040bcd14e9209a7f9f3a8f52387b040789ef080c55b434bf1dc1235d63dc026f3cab67429fac5075159a4e1aa2c8dc68ed89c0d55832df660128fee8b190f8fbcf84adb5cb5c1d23818abd745fc463acc7e2277e7f7d8feabc99a1267724", 0x80}, {&(0x7f0000000140)="224a0fd7f61f8675a068d6b6b5fbd6f5ba8e731187532e9e12f0d5fd54c998b020c4b6cf4abc86a9310286df9cb7893b57e75436df2af452203967ac2d1c10cbff76248d134c628b9f09963b8f3c4fb7ab70bcf65ae5e786102af6c42dee0b05f81ddcc12c665d7c3da2aca920951366338aeed0a8a1dbde3fbef5f11566a88dc09570765389518b54", 0x89}, {&(0x7f0000000800)="90e7e19164f4df46c181dfa1f3b42687987c09d35d0e32c4b311fad6a09be3e8c40772589e89eb8a1cc9d38321f9254a4d9644981cc1f3379d2993cab260684d2d2c28115e624ea09351edbf802e2d8431d56c6649bf2b0568c5c8f4cb62d61bbe6faea389080e109004a9b9cb7e761a2676cfd88039db0f5c8e25b9afc32d962c9ba702af3c3df3f22fc38ddb301538493470a8b31605fc0ae94da450361caaedcbe88a081f8a8ddfbdeef7241ff9d3612172dfa53c47b1ffca5c679d0e755a0016e95d4e8dfccf", 0xc8}], 0x3, 0x0, 0x0, 0x20044085}, 0x101}, {{&(0x7f0000000240)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000000900)="2773bd2fa6ce98cfc13b35c36c44cf20d07afd0a431843f29f2c50cb96c413b5fc6c274f479736c6f155702dd1083d4de14ddad92a10247533c82f0cf7046b05ce930e33a17d1a7e3382cb35e69180ad4e7fe77d813cf9c3e72e1fc58fb781b10694c10690bd23fcae7db674924f0efb914acc1854dd7f73a4c632e222c568c9635c06f134003caa7459e7a895d523f9b19e2859050ec853a17ad6617041e86510c2e5d670e78af9099d173e5aa48093", 0xb0}, {&(0x7f00000009c0)="38a3757f2fda1111d9963dd6db553cc8b3a67835045c7dc3e3598dcc3f593cdb1278afdd6d3226841ea78763c6317c59462336af9cd224097280989cd4c5128aff045a785737330eba716ff95c43b2392ccbf5bdc9f6b6b38a72da7cf13b6cad1dee312cad34864a768caac07aaf4bc4cd1d44aac5700fb0f85042ba522702", 0x7f}, {&(0x7f0000000a40)="c759ddd2c503400c1c9d8dfe9833c8d3ea0421d551633fcd282ad4c6986b2b0f4bd54d263a1346e9ffc0d562284e2a5e263b762e0e298fbbe05aff2dd43b58201665584e0bdd40e2ab54d81190da323e803edc75fb7d78244114e77979c339fca2d41dc5431cccf870931ff2eccc34bf227e505b5f973a979854a7de12f8da74463ebe15b7221afc798cfb37d2805e0067d0f9b10547775b98c1433fa01d3193167d93f4740a204dec689d5c4303f5a790eec903e402fe05588397bf555736090a51cddc387927b8afbd8c8f04899f65301993c18ca7dcc2d1776c034690578963e79faa94df41bca9fc685baf2a64d23ce8048ecfa766ef", 0xf8}, {&(0x7f0000000b40)="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{&(0x7f0000005e80)="74ae27a5fc4c06598945dc1de5e65d56436d0e93c82881ba4f9fff2beb888f53d2978d361510ab9a53593c2bc4ae010d43472e91419a867328d91dbc2558b77b10a288ccb60c40e85ba9b33f7c7afc5ef0c4a47487deeda4408eaba30bccfd18325b17f56712bbcb059f61d948b8901163bd7b8bd3b4589e662eb810725f137781234ccccb7d73", 0x87}], 0x5, &(0x7f0000005fc0)=[{0x68, 0x0, 0x2, "e71dce781596d88a203bedb798668fb450ce9c73d280bda389afe6be15a6fce6206cc5348d719edf7c23d380149de9416426d32760705e4f1bc113b114dd0a01bb4eae08a178187b5007b9c7d49085dd1fdecd77d339ce"}, {0x38, 0x103, 0x7f, "20ee5396a99a5bab5c795f0f17d515b525f23d0732497b9c1638dd247776f8654005badf"}, {0x60, 0x11f, 0xfffffffffffffffe, "1fa034b93fc3f8fcc354fca51b0c3b1136320d333f36973f7587e1367a3b59fb5e77c2e18d58f054a4c4479fce35dcae5f0f97f6d487902c4c9e9c78bf18fc8b8abf90e5ad9c335dd5eb2d0da975"}, {0x1010, 0x103, 0x4, 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"}, {0x38, 0x108, 0x7fff, "724576bb53a12f7fcdf34cd33039f06675aa33b7147d2ddf4386beb891cab64209380a"}], 0x1148, 0x84}, 0x7fffffff}, {{&(0x7f0000007140)=@llc={0x1a, 0x1f, 0x101, 0x0, 0x4, 0x4, @empty}, 0x10, &(0x7f0000007440)=[{&(0x7f0000007180)="fc5c92566ce024a2085fdda71bedd8098e8d123f7e906e4d335cf57ba6b074080d8edb84e71db3e5d9d73e05009e99", 0x2f}, {&(0x7f00000071c0)="f01f23441b9cc6916960364e3a44fd3322d54d4d0fd4eda4d2456516a9fb274d59c28ecc294d", 0x26}, {&(0x7f0000007200)="79c76e566384e17564a5d1cc77de47fe93a96f35a5a48023a2a76cd6c389394498ac3febd4a2f2996eb2e97ca58483e465f6e4f65574954db8b2156734f3aff2a2e6f945d9a9cf18c9a7f75eeaa69fa6e9a0d3a73e29c1acb7b8ef80e8cff653ad56361353a6a04a9c1e4cf4a696fefa0d0216f5", 0x74}, {&(0x7f0000007280)="1bd18250ab23c4fa740dd6e8bd572d45cbeaf720315d2d02380b57c73923aee4c7ffcb52646bbf3b5063b364146b57a3a35fc871c757800615beb12246208b1862d7bed30413589ddb2ecb46a0aec5982b0b21c26fd89fda8f38097365e967b3a89ab0b2616b85037c7685585beb177c86be4f789e3ed5bf39db4e3e2b236e64d55f867c78f4f77088a9aa0f9f1b5040013012b9af0bf4c4dd596ac4c3cb3c99", 0xa0}, {&(0x7f0000007340)="86be356a671228151ebddb23591174dfaaec83f40e7ea04edadef19aaa721495c7d8fc389712b9566214b98dbe30c0a489ba85501a08e9cfb638210b81e944dfad4ca399d3184fb9ff78d872a643f45d480b819dcd161299e0b2705cb834dc9d40ac2e5ad702593eb689a24a10c7e7b7214ca5552f33a7621720c721e184dd47c2e7b2e13387673b689a6732897543a091030f6ef97d9f0e8625a98b26ab45d3df9665132bb040052527cd79d7a09690b60259c3cce9679270d47eabd99aff3f1db6693c94ba9c4ab68fcbe9da629a05", 0xd0}], 0x5}, 0x9}], 0x8, 0x40080) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000076c0)={0x2, 0x5, 0x19, 0x7fffffff}) 2018/02/20 01:49:52 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0xffffffffffffff36) 2018/02/20 01:49:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) r1 = accept(r0, 0x0, &(0x7f00000006c0)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000700)=""/84, &(0x7f0000000780)=0x54) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000080)={0xd, &(0x7f0000000040)=""/13}) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000969fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000080)={0x0, 0x0}) bind$alg(r3, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x9, 0xffffffffffffff37}, &(0x7f00000000c0)=0xc) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair(0x11, 0x1, 0xf40, &(0x7f0000000100)={0x0}) sendmsg$netrom(r4, &(0x7f00000006c0)={&(0x7f0000000140)=@full={{0x3, {"803fd09d98e75d"}, 0x5}, [{"d1c1394c8269a6"}, {"5a9ed5df608f60"}, {"549166ed2dab07"}, {"d903b69efb48de"}, {"f5171b2e179601"}, {"ee7583b3962477"}, {"1e59a37e762143"}, {"da6b3b995e5cdd"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f00000001c0)="8c814183414c8377d075f38d062d1255057f362668b832f976c9aa5d8fa1d26a22f8f223c30d62bd6188f725", 0x2c}, {&(0x7f0000000200)="0965b5e9232dda737bb23ac0399acbaa9bf916de0b976db1a3798bfc766d19872751dfbe73c5dcb9076427dbc168e3e1b0641f3fbcab7f3c315b1b2dc3045544efbd3365eca0b9323f3ee23ac5f1f65e1db96aec6aeb40cda71d0ef70810b6c475ea25e53b703e9706ca694def91d4da47ce9ab46881f1ad26184b749c7f5c6553cf1e776374e3feedb08ab986ea71550ab51bff661ad277e5c081be175417df8dba9d916787ffa56b3fb97f31d7f4b69e282dd9218a07490a0bb09628f544bbbd94fb64caa42016383dc0261b9e4cfcd7b15f17c82f33b9346ee025", 0xdc}, {&(0x7f0000000300)="9e60ee2e0d80d2c91d1fadba74cfb003916ab4c0b797105b0231526c9a2e7d6269baa1d7fb62ac6053a006d3deee4cd09a8eabac90f32370f384003cdf34b85d8a401903709a2be1d384c0179b96190dc87a5c63d215dcb993c44e96fa70daebf51c34979732027e69ad593a4a16755f526cde5ed6817482f12a5b90a02ab94586fc971fc069e1c8a7c10e1c60e5cac85f6644a6fe4c0fa2e5f8d871556064ed31f496f697", 0xa5}, {&(0x7f00000003c0)="7f81f6831df50a0f5ff7162ab0e26e22f72722d72de3cb752579fc73ee6477972b8fd0f4fd80ba3a0df5857abdac034e9a541c4e1f3c0f600d4595465afb98f470829a48d9e139e7ae7f697908143b35683d0774893c32a306585040a97299644b99da0603d63bc39385feef4f409a15275b840cda667b00694c6a6e6b5fb3e0ef3766894784b65d95f86a6efd65e9", 0x8f}, {&(0x7f0000000480)="14eac57d2ac53a6a293d0c22cdd3da2f34cdf03cd53e90967fc36ca684b21d6c2d56fb918c8e231f3adad061e3083c", 0x2f}, {&(0x7f00000004c0)="c6bdc560a4ce698dc887568f8a56c58bcc6bbac2423b4c3b5bd19448faae4ef56cdd9651d9c484f021f6adfecc014f7a4b3b9a19d753e35087b723657112eb5cec5dff4c16c947cfe259b63654aa0ebcb2519f4ab80e65a4e7d45d15cf0fdc2a6660ba67a8bd6b8396b6dedacf63d7f837ed", 0x72}, {&(0x7f0000000540)="89caf1d26a70a0a3e7738c325be6b76d2ca034e88d63e00e6319e61da9b2944e7db84314d238987f77af18662bb8fe42c21d155c63055ba9d9b336c37e9b87c1ee90db7212b98de0a82215ccc7c3c6599753f51fea939c45803de838427139ddacaca150b6fe6a612f8ef7464d2785a34664866601ef6c3995020ee8683cd16193e32ff76df17a26577b3a8cda116f603d91b48aef9b87f9f3643e76c43358f4dd0737232e9f82b83ceaa966919f4aa80e12d6dae70762886c6aa1d3f6a8bcca0a364fc50924664829add4d43b62d73032e41b5dacea8a39412ba5b0ab83576f2702be630379f1e838d213bb15ed9bb6c01861d183", 0xf5}], 0x7, 0x0, 0x0, 0x83bed651e2bf4749}, 0x1) 2018/02/20 01:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000b68ffc), 0xffffffa7) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x81, &(0x7f0000000100)=0x2) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009c0000)={@generic="14f850f963de86628437ee9d6a9ae73c", r3}) bind$packet(r0, &(0x7f0000596000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) [ 43.376182] ipt_CLUSTERIP: bad local_nodes[2] 0 [ 43.387663] ipt_CLUSTERIP: bad local_nodes[2] 0 2018/02/20 01:49:52 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f57000)="7379836b176c6e655b00ed", 0x100000002, 0xfb, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000823fb0)}, 0x10) pipe(&(0x7f0000000100)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000001700)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000001640)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/129, 0x81}, {&(0x7f00000013c0)=""/227, 0xe3}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001580)=""/128, 0x80}, {&(0x7f0000001600)=""/13, 0xd}], 0x8, &(0x7f00000016c0)=""/37, 0x25, 0x8614}, 0x40000100) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @empty}, 0x10) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000b8b000)={&(0x7f0000b07f80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f0000000000000008fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc33302c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff9000000000000000700008001"}, 0x80, &(0x7f000093a000)=[], 0x0, &(0x7f0000c79d40)=[]}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)=@common='ip_vti0\x00') 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@sco, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/185, 0xb9}, {&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f00000001c0)=""/211, 0xd3}], 0x3, &(0x7f0000000300)=""/219, 0xdb, 0x401}, 0x40000001) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000040)={@common='bridge0\x00', @ifru_ivalue}) 2018/02/20 01:49:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x83) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0xa4b9}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffd17, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/20 01:49:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd2ffc), &(0x7f000078d000)=0x4) pipe(&(0x7f0000000000)) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x40008934, &(0x7f00004a9fd8)={@generic="1231481fa6082e8e79223cef1142f468", @ifru_flags=0xb801}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000000100)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/59, 0x3b}], 0x2, &(0x7f0000000140)=""/26, 0x1a, 0xdd}, 0x10020) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) recvmsg$kcm(r1, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/131, 0x83}, {&(0x7f00000013c0)=""/186, 0xba}, {&(0x7f0000001480)=""/189, 0xbd}, {&(0x7f0000001540)=""/183, 0xb7}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6, &(0x7f0000002680)=""/158, 0x9e, 0x100}, 0x40) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@getsa={0xec, 0x12, 0x100, 0x1, 0x0, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa, 0x32}, [@tmpl={0x84, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7, 0x3, 0x6, 0xfffffffffffeffff, 0x4aea, 0x4}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x0, 0x1, 0x1ff, 0x6, 0x1, 0xe7}]}, @policy_type={0xc, 0x10}, @replay_esn_val={0x28, 0x17, {0x3, 0x7, 0x0, 0x7, 0x0, 0x0, [0x7e45c648, 0x3, 0x1f]}}, @mark={0xc, 0x15, {0x3, 0x522}}]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/20 01:49:52 executing program 2: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="10e449c5de4cdd5df08ae90f3cfd596640d1fd61ba5135005982e04f070597f1c0144edb38687e8ba67f1ee4a3d23a220ea312a646773c98f20e417a15690bb29fff86eefc93860ccd5dd99a81657fa7a923202fcefb41cbbc4bbf93b3b8fec274d5339cb07a6c53541d89c886a6ebee8e29fdc88e89b4ac80fe6b867f1a465d2b319f52d6fedbf9405d88bd4c5839628eb0baec6da6eb6071e800fa53990b718315f3a1168fdc4b01dbd284f3149afbadb6426afabbaa", 0xb7}, {&(0x7f00000000c0)="785e378ba01f06", 0x7}], 0x2) 2018/02/20 01:49:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000e2ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x12}}}}, 0x108) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000278fb7)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/20 01:49:52 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x4, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x80000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xff, 0x4) pipe(&(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0xfffffffffffffc00, 0xd3dd, 0x20, 0x76a9, 0x100000000}, &(0x7f0000000240)=0x14) 2018/02/20 01:49:52 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0xfcbb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e10000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003fefe7)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a2ffc)=0x18) syz_emit_ethernet(0x3e, &(0x7f0000ee6f14)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) 2018/02/20 01:49:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000d81000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) socketpair(0x10, 0x801, 0x374a, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4(r0, 0x0, &(0x7f0000000400), 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000004c0)={r3, 0x100000001, 0x1d, "9f8413d42960445644dfda36814e4c1b86a2857c4d51e55aec2f003d6f"}, 0x25) listen(r0, 0x1ebd) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/20 01:49:52 executing program 1: r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x5, 0x5, 0x81e, 0x7ccb, 0x40}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x7f, 0x10, 0x6, 0x1}, &(0x7f0000000140)=0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/20 01:49:52 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x8001, 0x400, 0x4, 0x3ffc00, 0xffffffffffffff01, 0x0, 0x3ff, {r3, @in={{0x2, 0x1, @rand_addr=0x1000000000}}, 0x9, 0xc14, 0x8, 0x4053, 0xe053}}, &(0x7f0000000200)=0xb8) connect(r0, &(0x7f0000891fec)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x8, 0xfff, 0x3, 0x80000001, 0x0, 0x100, 0x8d, 0x3, 0x7, 0x73f, 0x5, 0x1, 0x20, 0x1, 0x7]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r4, 0xd8, &(0x7f0000000180)=[@in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, @in6={0xa, 0x2, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x3, 0x200, @empty, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xcb6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x401}, @in6={0xa, 0x1, 0xce, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) 2018/02/20 01:49:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x7fff}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x5, 0x28) sendto$inet6(r1, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/20 01:49:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000040)=""/202, 0xca}, {&(0x7f0000000140)=""/222, 0xde}, {&(0x7f0000000240)=""/48, 0x30}], 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f000064cfc8)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032bf18)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c6992b27842151b2c0148a0fcc1efeae7db7500707bc35108ee1048e9cc87815c5402a2da003c2cd24f0d987cf1bdac0cb37272808f620b13c6a920e5b40f769d8410785ccb6964d3165493d2fbd28b6d3f878c3e7c0f6972d6381c37a938bf1aa4dcc9beacb6e42d9c52cd8f4b4dd08e995eaee2030678227fc0d148397d33406f", 0xe0}], 0x1, &(0x7f00003d2f70)=[]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)}, 0x0) 2018/02/20 01:49:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00001cb000)={&(0x7f0000540fec)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) socketpair(0x17, 0x0, 0x100000001, &(0x7f0000001280)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000012c0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x5b, 0x2, 0x2, 0xff, 0x9}, &(0x7f0000001380)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000013c0)=@assoc_value={r2, 0xf2}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote, @generic}, {0x0, 0x0, 0x0, @remote, @common}, {0x0, 0x0, 0x0, @dev, @common}]}) 2018/02/20 01:49:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000027bff9)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x24, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/20 01:49:52 executing program 0: unshare(0x28020000) unshare(0x20020000) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x4bb, 0x3}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001ffc)) unshare(0x20000) 2018/02/20 01:49:52 executing program 3: r0 = socket(0x1, 0x5, 0x3) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000007ffc), 0x4) 2018/02/20 01:49:52 executing program 6: socketpair(0x1, 0x80000, 0x2, &(0x7f0000000000)={0x0}) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8900}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:52 executing program 4: syz_emit_ethernet(0xdf, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@llc={0x4, {@llc={0xe6, 0xfe, 'Z', "869d878d2f221f3e61528694ec1489d3be105961c6dc4bec5e2e96a362a2d25050175d22aeafe57a10a92e977f15c1557a65298b3be272df8c8e83aeec1f137c518cbd030deb4895ac24a24c12db99c3b21ebb9f4afee11115e08cf53b962f6798f0f9108cdf3eb757f8ec4a15469258bb8109abef6afca38cd3fa024c664a7d873137611a2cff113a26bbfad31a7476b9882af656dd3872a29c062ce8362ebb88a2e45de0a1026d44f0b7add9cccc4d89af60870085f5b0d2466293141fe0dece781a5ad745aae7d018a76e1cb1"}}}}}, &(0x7f0000000100)={0x0, 0x2, [0x7e8, 0x8bd]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x3, 0x1, 0x81, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/20 01:49:52 executing program 2: syz_emit_ethernet(0xffffffffffffffa2, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x9, 0x200}}], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x67, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/20 01:49:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f2f000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='lo\x00'}) 2018/02/20 01:49:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000), 0x0) r1 = socket(0x9, 0x802, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r0, 0x9, 0x80, &(0x7f0000000000)="4199f7baee19133c846ba7e65e822b4af01c4b7dc0cdf64ff48eb84cfba82e1af217aed5ae6e74f3a8b408c89d78a2030796ebc535952eaabfd99a63299d179ee264", 0x20d, 0x1, 0xffff, 0xffffffff80000001, 0xfff, 0xff6, 0x5, "4e5cbfc162dc1051ea3bea2e203b3175ee7b0c4bef605b40bf4226c03e1ae6600ff84708f44f1438783ba314fa2f8a787c5bcbc3a1aa816f53e573c5f82da5f9403040c1308757790826933b6d11c90a181a1421133a672cd0c1a90bb122e1"}) 2018/02/20 01:49:52 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000040)=0xc, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004ccffc)=0x80000000, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={@generic="eb3a1b5da3669dad2f71712d3f34ab08", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c3f000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x108, 0x108, 0x108, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000fa8000), {[{{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="4f2a9d76b50fb3a4b3ec486cc77d513c"}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x405}}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @generic="272780f57289ad4a022ae7a79a895e83"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 01:49:52 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x8483, 0x4) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) recvfrom(r1, &(0x7f0000000040)=""/164, 0xa4, 0x40000000, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x3, 0x2, 0x1}}, 0x2e) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r3 = socket(0x8000000003, 0x10080001, 0x7fffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0x6c6) sendmsg$nfc_llcp(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x27, 0x7, 0xffffffffffffff8d, 0x3, 0x2000000000, 0x200, "dcfe1fc6c2a231bf3769f7e3c229221078c512f27d61ade1f02d72ff3b4da01eb0b1a89292f4dd3047c5325f21f4fe8db26d20e87278b1c3ba12d729021528", 0x7}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000380)="9b434bc386929aeb62fbe1c9e8a95ff8915deb6b1b6e83e03c4089b1", 0x1c}], 0x1, &(0x7f0000000400)={0x70, 0x88, 0x3, "9cbc0ed91385d52c77070cc08bde5df74404b3ed020ae144caad26328409ea65e6f07362794a2328e7ad0c0179775f8283fa02c5cdd42235f3d319cad948a95890d8d10ee1d2e52d89605367cd339cd07637f33b75463abe7e49636e308210fd"}, 0x70, 0x4000010}, 0x8081) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={0x1f2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x42, 0x52a2, 0x80000000, 0x9, 0x9, &(0x7f00000004c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x9, 0x100000000000000}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000000)="0201", 0x2) 2018/02/20 01:49:52 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000040)=0xc, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) 2018/02/20 01:49:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="23efe94922e0cc8f3a0f8781b1ef198a", @ifru_addrs={0x2, 0x2, @empty}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00001cb000)={&(0x7f0000540fec)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 01:49:52 executing program 4: r0 = socket$inet(0x2, 0x20000800, 0x3ee) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x79, "83398265f993025a1b0bab144c382e0503c01d1f4969f335c853bb8733400d2e92316e972671a9db950cc064a67afa4853dee4720cdb154995cbaa8a16e82331a880c3b900702a7ac731fa1f97094c56cc8a781c1da20de6c43f8d1acb4a9e951cd32c81c651941db46ef7429238fac925db062b229ee6b328"}, &(0x7f00000000c0)=0x81) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x43, "874d64e7419b4e2ebb285ac02a9e4243f082df036881b71cc856c6c1e0e10c7bc65c53729c704b8bb5407f766d7074a691d93c60c517b1b7326af8ec29a0fc2486ddd7"}, &(0x7f0000000180)=0x4b) setsockopt$inet_int(r0, 0x0, 0x1000000000000d0, &(0x7f00000001c0), 0x4) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000001c0)="d0bbfa4dc0934fe4118875fb55c134407738789daa3c3be9dbd5c017520e1dd6182c650ddb29831a643257c181ec3c4486dfb0de36e225873e3b5f06163c33ff56fa364ca089ecdad5e162925f2bee929b2288ae980130b8decc220fccdc0aee2ce6ed9a6a95eb5d6bad176d57b3d1747eb4389ea7ab8856ed14c077960de3edd93578a232fd359e56f8d6087888e8633a59ba3e5db44c762268564801d59cd079b2c93899cebb52a50588e404ff84814983c5695c675fc0b78d27f964820dcdff1dd1fca617ceed330b7a45cc524bd6baa2ba57fbcc87bff346a8171d") [ 43.615228] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 43.633315] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/20 01:49:52 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6}) ioctl(0xffffffffffffffff, 0x800000000008982, &(0x7f0000000000)) 2018/02/20 01:49:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x3, 0x78ad636735097879, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e62000)=@ipv4_delroute={0x20, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000c40), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000c80)=0x0) r13 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f00000010c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) r23 = getgid() r24 = socket$pptp(0x18, 0x1, 0x2) r25 = gettid() r26 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002b80)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) r31 = gettid() r32 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d40)={0x0, 0x0, 0x0}, &(0x7f0000002d80)=0xc) r34 = getpid() r35 = getuid() r36 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002dc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002e00)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002f00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0, 0x0}, &(0x7f0000002f80)=0xc) sendmmsg$unix(r1, &(0x7f0000003780)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000100)="bc2fc6627726a75f0836ee18c15b35362f24908c34fde0c97ae596c1f3efab31b82c94736d912a0b150b", 0x2a}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd0, 0x4000000}, {&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000400)="ea5bd11a5f0088874e65fc871c2ddc8e4e697b6e255c2db0f17ff2bfd96595a4962afdd92ea502921b20d9094fb3e94e99671057643222f018df156f4dd32ae440b1f2ef94d65656cc", 0x49}, {&(0x7f0000000480)="36857ab89572cf2eeab11d7af0c5e4e6158a501ee24ef2f9aae6c367162514043ab81d381499d195b21a64f6ff20275b21435f72c558e03c9a0986ad88c49916d5e0389a9b17897db8591e522aad64689c3c0360ca2624b9f444056c24a0585c2d2fdbe54e013558d6cf84750ca5718a0aaf7feb303dc1999c310a4caa09bd5409b33f26924807", 0x87}, {&(0x7f0000000540)="f5bff277ece26be2a6562ef08e38557fb7cbdade082b137868ca2d96fe56f1defd8ba9011b6429c807e0c1907fbd7f8f295c1b63059da33dcd98b7ebc27963f93f1ff9e6ad41295147be", 0x4a}, {&(0x7f00000005c0)="fa5e5ee523f74645bf5ce5cb770d8e0cdb0ded5391ff80c7cee1", 0x1a}, {&(0x7f0000000600)="28fe18c576696c10516126f86d51cba08d72635059448d6051148d0240865e14a2fc90617a365f64445e5915e2e3ad779049d4ac85a66b1499728d3cb4bffef075d37bdc7b367ec5248b913634cc2f9f67955360eaa9fca861c4225457451a5456b46796b67ee7476e22ff9ae105315fcf1dffb75cc0ac724a351ee0d5517c13ad9e7294ec305f140596e7ed324dd193419e97ac8c72f7c8c1c29680a7e987cfef4a011982f439ec768a325f0916ed80ed47ee993e3b542b411c541805e75a622188e041cc3e755e7d3369c33a1ddbea0ef3", 0xd2}, {&(0x7f0000000700)="e8e26586058acabf2019743adfe91028d671a56d37f812b123905da96081da7cee18b4dad54fb0687defed36cba9d36a668f517091e6f0c0c97d5cd79740c7c7d6aeb108e09da3847da7ef6b9bf8bc4dac2a5fec61d99cdc683c0d7b427e8adfcaf6a484c0720f4a", 0x68}], 0x6, &(0x7f0000001180)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r11, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x168, 0x4000}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001440)=[{&(0x7f0000001340)="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", 0xfb}], 0x1, &(0x7f0000001540)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r24, r0, r0, r0, r0, r0]}], 0x48, 0x4000000}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001680)=[{&(0x7f0000001600)="2c6f36be94b16cc568d69959ca3468f88afa2c50e717f8", 0x17}, {&(0x7f0000001640)="84fb4730b97c7de8a3bd91ea4c86c1ac248ffd", 0x13}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001840)=[{&(0x7f0000001700)="3bbbb4490a20060893ca4db41dd1f4ef710874b0249f0a6c4b8ecc416d6029c105bad0c8404e82b347140fc29f6925d9252b321bf026e06016821cd5e12465", 0x3f}, {&(0x7f0000001740)="81ff22ac04c8d0e25f00b1807046d1afc340fd9f2d1a9482f0d221a6a6dcbc0145f550b21671d1f5ffca1c4a1c8cf03477102299afa482ed9b7b6c4c9b5793c2fdfafb03fbdb404deac9ab94af5e03e7a9d4a1a087c9ef3895b477318fb6c4b231257b99dec27434e6518a464d7a9fea3ba8836d969a023895e5bdd6c9226dacc6ab08aa", 0x84}, {&(0x7f0000001800)="1da0724e8039", 0x6}], 0x3, &(0x7f0000001900)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x98, 0x4}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002b00)=[{&(0x7f0000001a00)="af0e6b68498904be6835df864a5f03ddf78befbd8d2a85c23fb656af0c5f8d6cae28fed9b3764cf8b2c4681dc1fde03bd5c9763b7141942a5949caad196a03be7a0f9eacb7050acbc5c52e4402621c1a9875bad32952680bfee68dfc56bc483ba53a2da0c79030db8abee87ee70b72472322ae9088bdbbf32a4c4416b10e5f722643ba4bf318b5cdd852134f6ff015df36260a75a0e22a79d7896b405664be34d03b3fbab347f429a40b85e9dd956977bf3ddaf72f52e820bb15bede2f0b107e332182afcb28a6f921ba3b10e5a2287984f0bab0c9", 0xd5}, {&(0x7f0000001b00)="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", 0x1000}], 0x2, &(0x7f0000002fc0)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0, 0x20000040}, {&(0x7f00000030c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000036c0)=[{&(0x7f0000003100)="e6bb36a978fca9c0d049b12a241a061c2e987c9060409c381982a34c3c0ff1be0e86ba2f16356f5bdeaa496d2c01ac2e1841b35d0876491a5a45206856278602f84e92be52185b1c202d7b23060454836e5fc5c3b9af3fa1d93e6668fe4395ae2a8bf21167b3f6", 0x67}, {&(0x7f0000003180)="ba70b28ed0d2af491116f2cd9e430125d35c500ca7ddb76dd76dfffe7101e7939f96b59e1cbff0e83d24e0b5889a577faa6601197f99778ed80951184ba8edf68969c3c8cac0b0a56d8ed0372265e7c6b9142f3db920f7b02d165de41f8626ee9c96eb08f8517f45ce4a9a2fcbe1be90eb489511d8ab47e66a12ca26a42ddc77674cdc6cebd5", 0x86}, {&(0x7f0000003240)="a15bb1b7342311983cf5c6fe7b3b697bc6af0a23ff8634f46f5de8a701bedf42802fafac6bbcc90376716245a6e7bc64c570862f6258405a0e4316ac82ebd289f5d81f80", 0x44}, {&(0x7f00000032c0)="52838dde1acadb6edc4876b27e961518cc0ccebb431634d4b6e2ac3f06e244dac9ee43f1d5ad6b545e7e576804c7fbcadb22c03f66af792dd54530f7944f103d866777b414a44f85aa014b397141eefedcc9f3f61e2797fcb9803e409d6dd291ae1396f1fcb5e814ca6d185270f0ca49f90a6862ec4d950838cc0f2ac27255fa1c246de37c9065ea99cbed69310f735ab433621031d77c59397680138b", 0x9d}, {&(0x7f0000003380)="c6473029f2f473501a96908fde6a73b93b44f65bddf252df4e39054d0437072acbff10755eb2f72ea8a96113423e4f8bb19034be122cc1ff16e128f9f6fffd5a617f720771e86cb65581a0e617e2b87f8862787ca2f5badde5", 0x59}, {&(0x7f0000003400)="d2d4f3e52ed8aab8262857b18abd293a21589e4079d6650f497da58ec43366e89b9cf22af5272a0219c1e7ca9b9cba721955b7028c04aa139f6d15efb38883f6fae7c8446334e35ec60c7b75a1373b5bff5f0dc9be6b1b30b1e4e015517e9debb4a941e88b085821ea5b4c46ad99f50712fc93b6c8efb1db8eb9f701096b832933dc0c1f306b233770d06030e24332c3be21917569f980d794", 0x99}, {&(0x7f00000034c0)="4c621433abe2e037d0527580878fb31dd9b534c710e38012fd6e4159e7c7de9011324103d4b47094f20d10baef5d5cf672ec57dc110f9f1d82af18c1887939277db7df4e17f0e37a61b472784a48ee50e5e2f7c60e3f57db1e8480501c08f27ae0bd369a50eb8147ad993e194dc112b3cd", 0x71}, {&(0x7f0000003540)="ccc4ac9cfb97130a501105039442876102ca96d20fd2638b6ea105107c20c92eae2c97a5", 0x24}, {&(0x7f0000003580)="b02a1c9a600168e9887bde3ba1c80222bf5607218402b2bbd770ec486781162b9da38ef2a1dcb9fd6074c030341fe0346711eea90fcbafbb842dc6149d333f5700581427dc2e71811a637ba14719dfd79092ddf4cc6466635568e9da9138a307e90c8de476d780da5db78863bb5270a1b3ef60f78ba9c4c0d10d157fe4542125cf2e3f737eaedab5d56eb4065181ede48e1c54efd8c3947826fcae1c2625605e3c071b22524aaa8c7a2423ec3cd112727ccb3c2f6cf6ca8d6751ab3b8121f2edbb69a6db5a7ac5cd3f1b6d4722cbc334e5cbb07a0efd66cafb54c72a2f55f500e9de34742bb464931c9f2a1ac8e3a32562", 0xf1}, {&(0x7f0000003680)="c570b8fac3eb30c2150dd4219a84f4bf2db431d27c37aa57a72397", 0x1b}], 0xa, 0x0, 0x0, 0x20000000}], 0x7, 0x4008004) 2018/02/20 01:49:52 executing program 0: unshare(0x28020000) unshare(0x20020000) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x4bb, 0x3}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001ffc)) unshare(0x20000) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet(0x2, 0x803, 0x3) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f97000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000000040)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e8c000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x18) 2018/02/20 01:49:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xe0, 0x7, 0x1, [0x6, 0x3, 0x9, 0xc4c9, 0x3, 0x4, 0xfff, 0x2, 0x5, 0xdc4, 0x8001, 0x7, 0x9, 0xaea, 0xffe0000000000000, 0xff], 0xd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005800)=0x14, 0x80800) r2 = accept4$packet(r1, &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005880)=0x14, 0x80800) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/02/20 01:49:52 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000a40000), 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x24044885, &(0x7f0000001000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7c}, 0x1c) 2018/02/20 01:49:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fd8)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006ffc)=0x100, 0x4) write(r0, &(0x7f0000000fe6)="f3", 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000680)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xfffffffffffffffb, 0x8, 0x8a2, 0x400, 0x9d63, 0x20210, r1}) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x7fffffff, 0x4) recvmsg(r0, &(0x7f0000006fc8)={&(0x7f0000002ff0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000bf11)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) 2018/02/20 01:49:52 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x1, 0x3, 0xc52000000000000, 0x5}, 0x2b, 0x1, 0x0, 0x0, "7e2285740f0f6a8964a08dc8cdca4ce75b7329ba815a4ae267507e49a240154c9f10b4338b2a0d663fc2882029348f7b998f98f63140d508cf547249b87c9f89"}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x4acb37a0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x7, 0x2}, 0x10) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7dff0)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) socket$llc(0x1a, 0x3, 0x0) socket$inet6(0xa, 0x80002, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r1, 0x88d3, 0x1fa, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0x39) 2018/02/20 01:49:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066afa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004eef70)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000854f60)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x3, &(0x7f0000af8000)=[]}, 0x0) socketpair(0x7, 0x8000e, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0xffffffff) 2018/02/20 01:49:52 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x800, 0x363, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3b42f28000000000}, 0xc9) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1754, 0x0, 0x1, 0x81b6}) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x8, 0x0, 0x80000001, 0x5d6, 0x6}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r3, 0x7}) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x805, 0x84) poll(&(0x7f0000000000)=[{r0, 0x88}], 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4033, &(0x7f0000000000), &(0x7f0000000040)) 2018/02/20 01:49:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000cfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000ff25)=@ethtool_dump={0x3e}}) socketpair(0x10, 0x80001, 0x40, &(0x7f0000000000)={0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ac0043}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, 0x1, 0xb, 0x20, 0x0, 0x0, {0x7, 0x0, 0x1}, [@nested={0xe8, 0x82, [@generic="619c5ba6ec322fb026420b827c07e0c7f663e74377968cab9579bd02e2a9bbce10a412b5e6d5ae14e6e756891c222785c0c185acfe83eb335e5b2673d4d8a089a324448eb4bb32511794e225ef065563afca4b67ed", @generic="09da829d9f4eaf0f4ac7ab61dc40f254", @typed={0x18, 0x84, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic="d2d83bba53ddf847f2287507cd681330b973362f6abae7fafd5643d6031101e7ef3e471330ca808a916ee6b75084c8cebd4b57ab1fcb1a0b0288baf1950f35adfb46be054ba2fe36998fe449b2a708d05a3e91cc4ba8cd06d51467a40f7b5a54ab805c5f608156"]}]}, 0xfc}, 0x1}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) 2018/02/20 01:49:52 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014af64)=""/156, &(0x7f0000015ffc)=0x9c) sendmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="e8c4f90d1dd5d694f7ff1b6bdc3ba57d62e25319ebd85fe4c25a7c073ccd6a53f1f24c2211991288c3c91c2e0d", 0x2d}], 0x1, &(0x7f0000000080)=[{0x1010, 0x19f, 0x1, "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"}, {0x68, 0x13f, 0x4, "8a1c989cefbfa0d4d75acc3c8e1cb8eee47c399793a36b76d873317db5c546f426cae0bfb785274bc6a41f926ee1e9b0d75d6f88bf89d6bc139dd0e83b15347c2dd50bc7bdc9e1fe1e29477f043bc6c73cf2bd310dea0dd1"}, {0x98, 0x10f, 0x4, "c5a2f57505ad76c07d1606af7af9d158c5ecd8b7e30d5223bf788327bacfc21ae607d93c3cf03528d89f5eb35275a476c42d1ae1e51d6136230250d2bc4a5d52d276825a4731cd8e8be5361bb9358bd190a7bcf00648b325479bc28d55ac19049fd25e2b01ef58cada446181a4f8fddf3cbe003dfc902d271aa9e747bc8bdaa7abfbc4a4291262d7"}, {0xb8, 0x1ba, 0x6c6a, "4436939e99dfd2edace8ac38ae5024848399e01f8f98d93422dffdd41c6511567703bd633052f35d2d10b89f66959b3baf9120b6876abcffb381efc7e7b82c8b80d021911ab3c89cd7c1e82b58fcfb9e92e46506d0d4b546021c838045bd0d5b0111b653d29f777dec4d9ba618dd4d91c7664bcb2fe15186da9e4afafd6dd422a758bdf627eef3b45c7cc8bb53b7f7b020c922b95edb1ef4e4697b4cd5080ae89288a5f9a2"}, {0xc8, 0x12b, 0xcc9, "6ceb10912bb958fbeec7ed7321f75ed500d5042a1ab2cfaf38b7516b19866fb995b7b3892b30018caa50e35c7e89c5ae8082df3f337ff32bb431282555046525464642f8f12fd1f42476f8b0a29b197c94e1d95c7efb618fb785ffd38be5d56debe3ab6016ee60f4cef2f198d261fdcacd0621a685d20ed22cfbc341d56b3c4f27c93904849f55df833a92bcb6673e063f3ec166ee510dff007c92ddab7d23147c43201ca3349c037d19eb2e606c461ea75f5bf04de3"}], 0x1290, 0x40000}, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000002600)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000025c0)={&(0x7f00000013c0)={0x11e0, 0x1, 0xa, 0x0, 0x4, 0x2, {}, [@nested={0x10dc, 0x1b, [@generic="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", @typed={0xc, 0x34, @ipv4=@rand_addr}, @typed={0xc, 0x83, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x30, @ipv4=@empty}, @generic="44b14522c9f171c0c6d3c15701ed9a907b0589cd7a4075428d0c166a60b62a126bdd7fe7efe33af98877f07b5c6ca1e75a4be9f4f9dc16cccb1862eb7f69a8e543a4bb84f38c99e9fd1969ef70fbc45d8e0ef5e73e7fdc5c304efd5b9f383df0c96eb8c42b27ec2030670456fb6f96827ab9741efaae470afa06d6ee6cd9a07fc1e40c2081dd1b0cafdd0cc01ef2b0ba2b6ff960d1c76470d8f5b63f1461513275aaa8a0d6a764f50721211b1f69867f92ff"]}, @generic="91cc86218240845205160d11cf8107ba64cd38e591bb43437ea82f2e73c34a8b28cc0e9c575c8e0cebdc9d72be1df977edea36e5e32e84c6c25680ead7f283daf3", @typed={0x8, 0x88}, @generic="b63fec322eb04086f12da2c4df3e32ba82ee37ac5d91884c41997e665533ae1c4ee781bfa36b8c96ad220077734d9bc8d7d60bbca9374f7a1d69a32a7c1f3bf102f34cff5be8bd5adb037e8efd4b953e9e616bbf411db08d079c48da629744a2d4f235e2b462adf1fb0ffde331", @typed={0xc, 0x49, @ipv4=@rand_addr=0x1}, @typed={0xc, 0xc, @fd=r0}, @typed={0x8, 0x6}, @typed={0x18, 0x5d, @ipv6=@loopback={0x0, 0x1}}]}, 0x11e0}, 0x1}, 0x4008040) 2018/02/20 01:49:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socketpair(0x3, 0x800, 0x8000, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x400, 0x6, 0x5]}) 2018/02/20 01:49:52 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x8, @empty, 0x4000d}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000012fc8)={&(0x7f0000032ff0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000034fb0)=[{&(0x7f000002b000)="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", 0x2c9}], 0x1, &(0x7f0000041000)=[]}, 0x4008000) sendmsg(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024f70)=[], 0x1, &(0x7f000003c000)=[], 0xfffffdec, 0xfffffffffffffffe}, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x8da, 0x400) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x170, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f00000004c0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xb12, 0xf7}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) 2018/02/20 01:49:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000000)=""/94, &(0x7f0000000000)=0x34e) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x2bf) 2018/02/20 01:49:52 executing program 3: r0 = socket(0x2, 0x80000000000001, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cd4ffc)) 2018/02/20 01:49:52 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x84e}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff937, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket(0x0, 0x801, 0x7fffffff) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000280)=""/203, &(0x7f0000000380)=0xcb) 2018/02/20 01:49:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xcf}}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x1000, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) 2018/02/20 01:49:52 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r2, &(0x7f0000cd3000)=""/4096, 0x1000) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/95, 0x5f}], 0x4, &(0x7f0000000280)=""/152, 0x98, 0x1ff}, 0x10000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={@common='ip6gretap0\x00', @ifru_flags=0x1}) bind(r0, &(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/20 01:49:52 executing program 4: socketpair$inet(0x2, 0xb, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000d78000)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000aec000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x7fff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5490, r2}) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/20 01:49:52 executing program 5: r0 = socket(0x11, 0x2, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0xb7, 0x1, 0x0, "2df6d56612c36c9d6c6221265074cdd6410b95d502082796df7eefd07a4e02dbe466858fbd41fa90ae1a8e37b62de4ed4c4fba79b322eddfdfd42c6dd47dbb57e13aaa16acb72c51f84ea00a3267c256"}, 0x160) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000d1000), 0x4) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000003fec)={0x0, 0x1, [0x0]}) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)="8235ba4f89ac9f4e2d401161acc281982e9c98eb157f993d9bf8bf4488246c2cc8ad2b3a3618fd7bf4ba70a50ceeceefd18e744d04ba75d218d2542d76ee8d25ee4653f14e200e69361569d02c086ffe43623f8b55affef6b8b91926d45da920dc02533ab9d4a41a84762d019d009a7be7749dd936514c9e825f0f0f3d56c6c9b295a07a78c11bde163ae964baf3c3b6a1fc8d34fa88b24cbcb0b310746ae03d0353436a38718406ab949412de8a982303acd60194", 0xb5, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x88002, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in=@local}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000a92ae0)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x1a0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000212fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'irlan0\x00', {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x369, 0x3ff}}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendto$inet6(r1, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 43.905742] Cannot find set identified by id 0 to match 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f0000000000)) 2018/02/20 01:49:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e0c000)=0x38, 0x346) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002b4000), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x5, @empty, 0xffffffffffffff80}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0x7fff) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0xfffffffffffffef0) bind$packet(r1, &(0x7f0000000100)={0x11, 0x17, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) socket$bt_hci(0x1f, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 01:49:52 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x1c, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) 2018/02/20 01:49:52 executing program 4: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0xffffffffffffff7c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/02/20 01:49:52 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) sendto$inet(r0, &(0x7f0000000180)="7edccb725277f22e290f0ab0d8b5b8165366bed88c051981fc9cd67b948857c395123f36dab38c88ee0d1fc40298048fbb70f53545ba54015fd720b4b7d275c0b0e67b6585daa235cfbaabc7849415f41d10f2340b0d4ad16f3acd600c8b81a42b4cb98416c38fcb501b0d93bdcccb5d1fa8f72320caf52ab20ded3ac8680e9b9b9c9b97272adab6958c6d4bb0e13d2951", 0x91, 0x4000, &(0x7f0000000240)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000280)="340ec55945605a9c3ca59b7663322e0c2e6503d8bf2411313d288a1d1b60f0e449eb3ce946d50419adacc5fcf06368964585253eb4a97ebdae4717fb81bcf5954a517016c3a2ca877604f91318d0f4759fbe85c427b3110f8bf2db9d9420ccdad33388b99d6e89c184e02d8bf33297ef24f12deb8287", 0x76) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000300)={@generic="4ec7e9bed607b21145f05d229d2b31d6", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x3f0, 0xf0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000340), {[{{@arp={@broadcast=0xffffffff, @empty, 0x0, 0xffffffff, @mac=@empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0x2db244abee204cb4]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x401, 0xff, 0x8, 0x1a, 0x8000, @common='ip6gretap0\x00', @common='rose0\x00', {0xff}, {}, 0x0, 0x102}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x7fffffff, 0x100, 0x1}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x6, 0x0, 0x9, 0x80, 0x10000000, 0x5, @common='tunl0\x00', @generic="0875fcf8fc32ea45032df47024b0422e", {0xff}, {}, 0x0, 0x200}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x8, 0x414}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="b865c52de386", {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x10000, 0x1, 0xfffffffffffffffc, 0xffffffff, 0x8, 0xffff, @common='vlan0\x00', @common='vcan0\x00', {0xff}, {}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@empty, @rand_addr=0x3, @broadcast=0xffffffff, 0xb51a296d6f409caa}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x3de, 0xbab, 0x3, 0x2, 0x8f12, 0x9, 0x6, 0x4, 0x2, 0x2, 0x81}, 0xb) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 01:49:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xeb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x90000000}) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000), &(0x7f000000f000)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000180)={r5, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}]}, &(0x7f0000000240)=0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)=@common='erspan0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) 2018/02/20 01:49:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@generic="3862a1908af9336936af92324ecda1ee", @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002cdc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000012fd0), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x5, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xae3, 0x101, 0x8, 0x6, 0x2, 0x100000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x50}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xc706, 0x0, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6a8}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0x59bb10d79cc266e0]}, 0x299a, 0x3, 0x2, 0xfffffffffffffff7, 0x5, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="83e2b53b4275feb7c13bf942456204a7", {0xff}, {}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) connect$inet(r0, &(0x7f0000000480)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0xe7, 0x4d, 0x2}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={r1, 0x8001, 0x2, 0x10000}, &(0x7f0000000580)=0x10) 2018/02/20 01:49:52 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x6299b6037b3cdb54, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0x126, &(0x7f0000386000)=""/195}, 0x48) 2018/02/20 01:49:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000fd7000)=[{&(0x7f0000fd6000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) poll(&(0x7f0000000000)=[{r1, 0x5102}, {r0, 0x11}, {r1, 0x100}, {r1}, {r0, 0x400}, {r1, 0x204}, {r0, 0x40}], 0x7, 0x4f87) 2018/02/20 01:49:52 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@empty, [], @ipv4=@rand_addr, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2813, 0xffffffffffffffff}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socketpair(0x4, 0x6, 0x9ed9, &(0x7f0000000000)={0x0}) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x110, 0x0, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1f, 0x8, 0x5c5d, 0x1, 0xfffffffffffffffe, 0x0, @generic="a26564991421c3d3531f7cdfe33d9662", @common='rose0\x00', {0xff}, {}, 0x0, 0x44}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @multicast2=0xe0000002, @rand_addr=0x3, 0xf, 0x1}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@random="da87770b83ff", {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x7ff, 0xffffffff, 0x8, 0xfff, 0x6, @generic="10fd5a791abc43300f0b303daeaab518", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x200}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x6, 0x20}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="1863dcda3a3f", @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/20 01:49:53 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "020051", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}}}}, 0x0) 2018/02/20 01:49:53 executing program 5: pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0xa, 0x1ff) ioctl$void(r0, 0x5450) [ 44.040238] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 44.047790] in_atomic(): 1, irqs_disabled(): 0, pid: 7645, name: syz-executor1 [ 44.055195] INFO: lockdep is turned off. [ 44.059297] CPU: 0 PID: 7645 Comm: syz-executor1 Tainted: G W 4.16.0-rc1+ #232 [ 44.067870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.077220] Call Trace: [ 44.079803] dump_stack+0x194/0x257 [ 44.083413] ? arch_local_irq_restore+0x53/0x53 [ 44.088062] ? fs_reclaim_acquire+0x20/0x20 [ 44.092380] ___might_sleep+0x2b2/0x470 [ 44.096335] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.102198] ? __debug_object_init+0x235/0x1040 [ 44.106847] __might_sleep+0x95/0x190 [ 44.110632] kmem_cache_alloc_trace+0x299/0x740 [ 44.115282] ? lock_acquire+0x1d5/0x580 [ 44.119231] ? lock_acquire+0x1d5/0x580 [ 44.123184] ? __rds_conn_create+0xe46/0x1b50 [ 44.127663] rds_loop_conn_alloc+0xc8/0x380 [ 44.131984] ? rds_loop_conn_free+0x290/0x290 [ 44.136459] ? __init_waitqueue_head+0x97/0x140 [ 44.141106] ? init_wait_entry+0x1b0/0x1b0 [ 44.145323] ? __lockdep_init_map+0xe4/0x650 [ 44.149711] __rds_conn_create+0x112f/0x1b50 [ 44.154114] ? rds_conn_drop+0xb0/0xb0 [ 44.157982] ? lock_downgrade+0x980/0x980 [ 44.162109] ? lock_release+0xa40/0xa40 [ 44.166064] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.171946] ? rcu_note_context_switch+0x710/0x710 [ 44.176856] ? __lockdep_init_map+0xe4/0x650 [ 44.181246] ? __lockdep_init_map+0xe4/0x650 [ 44.185633] ? lockdep_init_map+0x9/0x10 [ 44.189672] ? __init_waitqueue_head+0x97/0x140 [ 44.194321] ? init_wait_entry+0x1b0/0x1b0 [ 44.198537] ? lockdep_init_map+0x9/0x10 [ 44.202581] ? rds_message_alloc+0x28c/0x330 [ 44.206968] ? rds_message_next_extension+0x210/0x210 [ 44.212138] ? trace_hardirqs_on+0xd/0x10 [ 44.216265] ? _raw_spin_unlock_bh+0x30/0x40 [ 44.220655] ? __release_sock+0x360/0x360 [ 44.224778] ? lock_sock_nested+0x91/0x110 [ 44.228994] rds_conn_create_outgoing+0x3f/0x50 [ 44.233645] rds_sendmsg+0xe63/0x2550 [ 44.238216] ? avc_has_perm+0x43e/0x680 [ 44.242183] ? rds_send_drop_to+0x1930/0x1930 [ 44.246656] ? iterate_fd+0x3f0/0x3f0 [ 44.250438] ? trace_hardirqs_on+0xd/0x10 [ 44.254565] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.259045] ? sock_has_perm+0x2a4/0x420 [ 44.263087] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.268432] ? lock_release+0xa22/0xa40 [ 44.272386] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.278262] ? __check_object_size+0x8b/0x530 [ 44.282739] ? __might_sleep+0x95/0x190 [ 44.286693] ? selinux_socket_sendmsg+0x36/0x40 [ 44.291339] ? security_socket_sendmsg+0x89/0xb0 [ 44.296079] ? rds_send_drop_to+0x1930/0x1930 [ 44.300552] sock_sendmsg+0xca/0x110 [ 44.304264] SYSC_sendto+0x361/0x5c0 [ 44.307956] ? SYSC_connect+0x4a0/0x4a0 [ 44.311917] ? schedule+0xf5/0x430 [ 44.315432] ? SYSC_bind+0x290/0x410 [ 44.319133] ? SyS_futex+0x269/0x390 [ 44.322831] ? trace_hardirqs_off+0xd/0x10 [ 44.327044] ? exit_to_usermode_loop+0x198/0x2f0 [ 44.331780] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.337311] SyS_sendto+0x40/0x50 [ 44.340746] ? SyS_getpeername+0x30/0x30 [ 44.344785] do_syscall_64+0x282/0x940 [ 44.348654] ? __do_page_fault+0xc90/0xc90 [ 44.352874] ? finish_task_switch+0x1e2/0x890 [ 44.357351] ? finish_task_switch+0x1b9/0x890 [ 44.361827] ? syscall_return_slowpath+0x550/0x550 [ 44.366737] ? syscall_return_slowpath+0x2ac/0x550 [ 44.371648] ? prepare_exit_to_usermode+0x350/0x350 [ 44.376643] ? prepare_exit_to_usermode+0x227/0x350 [ 44.381641] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 44.386289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.391117] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.396286] RIP: 0033:0x453da9 [ 44.399452] RSP: 002b:00007f31d8e8bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 44.407139] RAX: ffffffffffffffda RBX: 00007f31d8e8c6d4 RCX: 0000000000453da9 [ 44.414387] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000013 [ 44.421636] RBP: 000000000072bea0 R08: 0000000020062000 R09: 0000000000000010 [ 44.428882] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/20 01:49:53 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000867ffc), &(0x7f000020effc)=0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000040)=r0) socket$bt_l2cap(0x1f, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/02/20 01:49:53 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9f, 0x9c, 0xfffffffffffffff9, 0x5, 0x4}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x8c, "73fc0e960bb2033c49e8869d5ec198b2b54c3ce8687e5b65a4ad2e792bf51464a00262f65b0434366b069d7b5d058f8c27654ee8dc264315388d3e81bd07748560d18395b262f415f97bb632b17c745240685ba2be18b228a67dee1505c23a52e1f9f8b90f89e76553a0ec9f683e3cec42f6ebb14f13f5f2c01f47bf37c38d8d739572f97a17e7c6479ddd52"}, &(0x7f0000000240)=0x94) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) 2018/02/20 01:49:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x8, 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) 2018/02/20 01:49:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00008c0000), &(0x7f0000811000)=0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x7, 0x7, 0x28, &(0x7f0000ffe000/0x2000)=nil, 0x8000}) 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x1000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0xfffffffffffffffb, 0xff, 0x0, 0x7, 0x1, 0x10001}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @rand_addr=0x5}}, 0x5b9ca029, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x74b5, 0x8000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000200)=[{0x3, 0x6}], 0x1) write(r0, &(0x7f0000000080)="5014636c35c8d8e10dae9f86078be5d12cdc957e02c376dafe703d968e2497cbc51c78fd0251e84432e25530583bad6e2a4e156a6d533c6590a87ac19819b70ace2e7b1374933e6d1c02f53b9c5993279b9a07a21dcec66f9a2b014ff818a749f875177a7c459ccfdba131fa45b75089926c56fad1040371d3938539e0447fe17e8e8c8fac418f795f2d4093cca9fe3a16e90b87084aa4db93bc0078a70914b589f0da324aaab50c909cb94f5ab08d431156be0723fdc97428fb68fcdb84459ab407", 0xc2) 2018/02/20 01:49:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e72f72), 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x6, 0x4) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e66fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/02/20 01:49:53 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socket(0xa, 0x7, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) r3 = socket$inet6(0xa, 0x800, 0x1ff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x35}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)=@generic="c5876d222068fb5d314187e86459e14b") [ 44.436130] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/20 01:49:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x87) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000065e000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x34, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='ip6tnl0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x9324}, &(0x7f0000000040)=0x10) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40880000}, 0xc, &(0x7f0000001300)={&(0x7f00000000c0)={0x121c, 0x1a, 0xf30, 0x1, 0x1, {0x4}, [@nested={0x1058, 0x31, [@generic="76055aa24ab6d6293e26327a9ce87c93c15aaa135448571a8ebe1958814bb1e1b922af758869164d0f71ce60fe8a9456091460c71a9d34ccc79ecb45ac909125fdae270df366638fbadf19f43625618ec59319fc", @generic="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"]}, @nested={0x9c, 0x3e, [@typed={0x18, 0x12, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @generic="a83500d42596a1af381a5033a83b0fc3f19933c57251cb9adc5d9ced5d51d5faeb0857390f7d603daa65ec086214ef74f1aa6e5e2e9c2f6a95ed8da1f3bcc17425405651617cf4ece4041f542a51ef53ddd46d675223df347f8b5778a2591a43520f8e9af4ea51c9c1a8bd14984b27df0c352a8163f47f02f45a7b8e8e"]}, @nested={0x1c, 0x81, [@typed={0xc, 0x2b, @u32=0x6}, @typed={0xc, 0x6d, @u32=0x6}]}, @nested={0xe8, 0xb, [@generic="686a43cd1f3c46e1f556caad470c78dc271730ebb0ad00f3c1f9815c121e8117b4821c798e17bd5630de182b734e7979bf4906a19115d5ea6b728b944e5368990ed8c878970d2a37d33877cafd2561daf72b51ff8fa61e54f19c7d6fc04a0ebdc82c93cbe0dded46506b69f5be686017633882acec7cee7f27ab8c5d30785f3a037993a75e25e5f644f86386d80da58f6fe8ef36178fa66ee3a2decbb76c3d2878a66e7a2d43b2c8cad7633ee11b378fef3ea219075d929f34d592fce81b42daf08e465e180bc52e67208b2ed106795979f51339c370ad4ebf3ea6d3", @typed={0x8, 0x44}]}, @generic="6cdeee5b6ff9befd8fa178e7511c6f59"]}, 0x121c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0x6, 0x2}, 0x10) 2018/02/20 01:49:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sendto$packet(r0, &(0x7f0000000000)="603218fb79a27bb16439dab72fe442f0b540f7d3cabc3f263c463c5906511e893b9f13b6f0eedfe99fc03ebbd4c2a0f37e0ef864cd0ae11c7ac468e5999eda690b0669a2bf706e3957ba8faaf8bab943765ed32b64b03841b25af5c6176ade21880374731ab44a0406a679cd8eea0e4a6f", 0x71, 0x48c0, &(0x7f0000000100)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="00fbaa98b0c4"}, 0x14) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc), &(0x7f00004cf000)=0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @multicast2, 0x0}, &(0x7f0000000100)=0xc) sendto$packet(r0, &(0x7f0000000000)="9258fe6d56d4b734041746e929d9a3b1647c90ff4a815b372ddbcd45983c0296ad9e6f71949b42f6c70b9d9833df7775cc48b01ba71125f0294c2d5b6a2de83fa911bd03ac36b7d1e325674738ef5bf17f7d8f83eba7e8ddceca381c6d7e08fb84836a3c7f7686861131ec5198833ef4e69787a63b67ded298e9571f78217ac6bea32189baa6ca3e30fe9a416338ae9d73382bef4140608a2f75914a194a7f61956985", 0xa3, 0x0, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0x80000001, 0x6, @empty}, 0x14) 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9ae9}, 0xfffffffffffffedb) 2018/02/20 01:49:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1b, 0x80004, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x1, 0x3, 0x4, 0x100000000, 0x873f, 0x3f}, &(0x7f0000000040)=0x20) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000080), 0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/02/20 01:49:53 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000ae3000), 0x0, 0x200418d4, &(0x7f0000ad5fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a61000)) 2018/02/20 01:49:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002a3000)=@security={'security\x00', 0xe, 0x4, 0x570, 0xffffffff, 0x138, 0x138, 0x388, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, &(0x7f00008a0fc0), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='bridge0\x00', @common='rose0\x00'}, 0x0, 0x210, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}]}}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6gre0\x00'}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "61ea4449dd2e86f829b4b369e1a5ee6876fee52d2a9b6004bbf1cdaa9940cba205c7e1d91e4d2d849f3836171369b57288c477005c06e88035596d4b27d67cd8"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x800) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000080)=""/159, 0x9f) 2018/02/20 01:49:53 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1b, 0x80803, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xfffffffffffffe13) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000880)={&(0x7f00000004c0)=@delpolicy={0x3bc, 0x14, 0x12, 0x2, 0x2, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x1, 0x800, 0x3, 0x40, 0x0, 0x80, 0x20, 0xaf, r3, r4}, 0x3}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @replay_thresh={0x8, 0xb, 0x9}, @policy_type={0xc, 0x10}, @tmpl={0xc4, 0x5, [{{@in=@multicast2=0xe0000002, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0xd1e, 0x800, 0x9, 0x7fffffff}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x8, 0x3, 0x6, 0x7f}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0x0, 0x81fa, 0x3ff, 0x4, 0x607}]}, @algo_comp={0x100, 0x3, {{'deflate\x00'}, 0x5b0, "d1454013f6579f86f717f7040b974f51c6fb88915ce06c9895be0679417e632c5b8405fa94f7aa4ef2735f34da83439399fa0392cd650cc48c057368cd450efedeebef782bcb56109a66fb011f23c2ff8db5e80bf518bc03171299c0910b8efd47c01f6ff01ee6326d2aa8e4bc35f5bc7246d007ba9adbf80c27f81ea6d419399e34327b8d13a21438ded1c02181668aa2d6fecf029681d2ce636581e0ccaaed6f05a7139a1cfdcc35dff290921f8f7f54bd16e8a9b0"}}, @algo_aead={0x54, 0x12, {{'gcm_base(cbc-blowfish-asm,sha384-avx2)\x00'}, 0x28, 0x1e0, "4513bcbb53"}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x9f, 0xa, 0x20, 0x20, 0x33, r5, r6}, {@in6=@empty, 0x2, 0x2b}, @in=@rand_addr=0x6, {0x7fffffff, 0x0, 0x4, 0xffffffffffffff01, 0xfffffffffffffffc, 0x1, 0x0, 0x3}, {0xe7, 0x4, 0x11, 0x6}, {0x1, 0x814f, 0x100000001}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x30}}, @lifetime_val={0x28, 0x9, {0x0, 0x4, 0x7, 0xff}}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x1}, 0x40010) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$inet(r2, 0x0, &(0x7f0000000080), 0x80800) sendmsg$nl_xfrm(r7, &(0x7f00003aafc8)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f000097fc44)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) bind$llc(r7, &(0x7f0000000000)={0x1a, 0xb, 0x81, 0x80000001, 0x9, 0x55, @empty}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x5}], 0x3c) 2018/02/20 01:49:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f00007ab000)=""/428, 0x1ac}, 0xfffffffffffffffe) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) 2018/02/20 01:49:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) sendto(r1, &(0x7f0000000000)="9219bf46102c2b4fbdb8e51fae29db324b5f39b491794bce52398973395d6b", 0x1f, 0x4000004, 0x0, 0x0) [ 44.504489] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000463000), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)="1fbdcb77ef0901c106f28b29017c0b0c07be9bf48036c236330b2ae653eb6ae0687b0a0991f32cfedf3a9fe66879c721b22f2c9e2192b4740d532d1692c2752a54cbd3628a40cdf19132db4c3b9e357eaaba73fa5b688a0febd8ce0717f8558b9ce0848672a9ed93aa38f61de38c7dfdeaa0ff3204633e3ec589cabea5255c8e1b52e6ba4eb0b3603fdcf03e4b25663c5aea7e081bc5f3951071d90dba32dee30716e2fa915f8c5e71cfba7616f4302e3b2c74e248430ed712faa9cd94063cb01878ec83c64c1f57b97727042f8f05f68cd433a8c646ba8d2edac0211163d573e645779ed952be879f0cbc74532bceeb33f5a1f458233f6523969b988c337d2277b29dbae88c6d97fe5c6b72b4aa5be74dc8388d0f08c00c8f346d9f9d95ba79280ab3d790d9cae9d2cd12cd0322b1da7b947d5a01a99a76f654521963ad1697fd546127e3d9e33d0679a928e897c5e6fee7500c43cec0af7020be6bf87d2eaeded8fb07c70467c525d4e35610619c301e58e0fd2e7bbda31c9a1329688e418a8e865a4e8db4f1814f1b48d1e2a2eed0b617bae396d3f64d154662876e5903618581f9553246d3dcb46529c57cdc57154d6f5a4f45972f1644a4c34d14e1c950f6c05424689a115c406691c347b27b572b6fe101d132720c2bd5d6e631094860ea9abd8f65acc5f8176ff304436f657426c6f85dda447695b71694fc3cae5f896256b4f0893af9fcd88264c9772cabbdc83edaf5fc317366f0e1bf49eacfc9cc1998604fc7dae68768450f089b306e515140dc7aaf464cfa10c81e7a261457353ed95e7b029c07149991de34ae41f3e6df87e3b2e70cacf2930fc000476a54e4a4c95e4015448fc6a1fc49bfe70389366d79cd7b3e893b9ad050bb37417a4205ac296272f05a7a9cddbb807ba32fb0f4babb247ce04228fed47c32da9457cc429c8979442364c58780f0929e26a3d7ae1cf97c54bdbc55bfb5826c40bdd167f4f6d1f6cdf9332bd94e3bc2a7da92deb3f1f5f35888a6d8d6e50a2536e8a34197a9122a30b28592b2e81b13210c9745a34b69a2d8555842d669f07dae3622536c8a09c18abc66a3e865718daaf06cdc9ab5d638fd3497120bf78250f9d0b4dcc336b4c2a0421b882cde18e5efd9f0c655a04d402795816715622867216b70a45597c8dfb6cc6eceeb07cd3c71a6f5008b2ae0ceb79e41022aab352a6a682c646b997d41cb3e55a4aa4eff8274aaa251a2acdc566e49d6501ffa0e9be754a27cb14020505e5408730d68e31dbe59f354be992a83631c8bd070f130d5e329b9c7ae481be20855c47f2f787ea41a71593ecb2aed96bc12e41335a83e5c8a1b5452b5871701435924817b9499d97ca25a02854cd7cf2448b7d6477462652a351b1c6d394c43810d7a2728f22ddc07d8d774f8ae64f5c004a8d3a7f94ba2817a0ff9cb2444bfd51f2935f63b93b6f98b8e38a0dbe5590721ec7de88c28bfa18cb9bdd35b09fba09745f45272894597ab4b0c073318b693d2b528b302b4ff17f82250b0ef5ddca6d35a797f84562dab90d1e4ca1b8f25b9fa420386029bca781f067e62e1dfd058f1983edaad0ffea29613ea2caa73723efcb1bb958b0e496d44736e6a3b0d2b1d48305db8650a173718c2f4cdf21d9a00a5a10284d5875e43d3b1299397f7a5850023a06a02cf6484251d9fa7352cceca1501b6133e387eeb84c63ee395882dab00a2aab531f2fd448ea48abf2f54923fcc95bf52cb4fd01bf7e45faeaeaf49bf7ec254b403f5dd085ae510d6285ec824c33578fca42408705fa51a118127a91924c93053988be9c92552be16c4a0997c9274e8ea79a8d373cbf2832e72d1b2523a4cc5cc234ecf99336b6daec84f628447701cd95d97c02e3bede3b61a5d496819656810cf16d60baf3ec59c1a923631fe1630e26f010464cde33e6fd4dd19e2209d2a68f88f46bbe5fca133391adc05f003a3355cfd08ce5773d721e16c13b55985de9aad71fd235d0ac80fb77b34c19eb045bfe1cd2b82a8bc178b96d1d3666e738d095111f80439d33c537366af44c7024d4b9f2c3acdb08988392477f70c1fb9ab0513c0ad298ed569ebbfebf7768251c2a5c4cdd952e60b56cae080b2e74740a22835e90e2a0e4ba2f8d83212664b4f3345e4d9d807c1219359f20b671de84364f17a493e7aca9d7044fe18e4bcfe38ffd891f516041d7708452dc6e3f3a113ef7d83532476cece78d00641f6fb0911943a2e887804b550d8a6fb0cd06ffe6e980e07399f9905b0e5921a0f1e4d11ec0d615b7298501aa90aeae1d967555a340d6c7525fb90f205831a552de43bce9e85b790b731d275a3d0fc3d34bb734ae45616bfa195b41a637b0b399700e66b8239e14eac89f645aebbb86d9422081c1830ca150e78bb538d87331abc8bcea971fa8fa51b8a180ab7351e3344bea0dd05dcfb5b9dcfd1e09bb533ac96b5f4bedb4f37135c2df29dfd40a4f9eb0940a6e00a27b0db05f215dbd948e87b8157884ac477af942de1db37df3af07eb81289ebb93615485dfe2461c8c985c0d57c1f9e57a329f935c240088106cd2cc4e55ea8ed31ca8f39a5a9a837379ac005b0886066bbcd546e1c5b2d7c277f4f0174bd5dc5982f0c91d2eac6260105c33093a5776b3d320fa9fe3f1fc166b9c32943174140a5ed453bbea3d9bfcf8a7a56f9ca431f87144999c7827634f6ec08801f88946aa9066051653de251984ba0b802e366beb3ad7fd0d1a1fe1995698300194cd49208f825b739350b4ad64aa3c6201f4dfaa0cc1a72469f92fd5b10339eac6bd4daf21febd77015aceb6f390f49aea4803b39f8646c2644b8bc969fc04c0f7a9c75fca9107f8bfd660cf8202eada8f0eca0ebf4dc5dadae2d666f19bbe1efcb16541589a89866b5178b52a09fc37f15d73758634f150e87ac9aec407dcdf536cba36a64d723c398a9f440f2c4a24636214eb1fea4e120b0ff7317b84ca74df12b899ca4dc7e7c67fd26555991b54cc4f0a3a971081353f47e1f190c6ce119d70a68e5867189749cb063c07f9e7f277b171ad19b044a5936ab1fec956e6ef70db9c1a2da39bf6895fb463a37e20389301cce99327e6406b515894da41c10b7717c75c5ec4d18d581869033a587d011065935ee7a9075d2e23ff52cb0b1f921552cb96fc5c7aa654c22ac5289f56f6d4af18c6aaa51be4c13e5a829a4f4829493fa97fadb8e188789c0c3f62e9fa7b891b37ec4a83307c539b81e798d4236c9c021b6b5fa6d98b13b3660802ca5898b61c5a5f93113c1a31deb36be975f40a085f2d292f63220f6a93ddf4783f6728bd08502b6c792c9c0c0d94ded2cfb0449274049ff8c0496f6fb89475b9239a43097b5a23830d1be59b3473817d412a43f377d26b8f2cf0637b4bd47a5d9e2e901b72eae91dfbc34ca7d1db631ec4383ded06848e461d4a9f3016de3b9ad9a1ff65873748ff648551a951222c58a3856c0e7f6b5fea5c3514fccdc178e11d5b0b62edcb9a8d5964b57f543ed4af7cecae85346ff2334b64e19aba20e80a606abc36474b3ceb95f8f2ddb8018985b0914f701b59b92cafbb6fb2e647ef4c95df766fb51ad457aab5fba86a2562c792fb9f38c24bb76e9606c3cd0848f681c53625517bbc182d06cb33743389171b4cb51f5603bb8c5e50984d650085a6fcde00ee421c12bcbf6635865ae66d37f07d006ec284681acc7471dc626cdd26d1cd9a4f535c72c3edceab1452361f9611674296f46ebcb2ce0c93873713e99d9b79791ba176ed6890808de8de44faa8822a7d81fcc5b991269027fcd74715ea8f58f8ab9ff1f19468943f559f374859b0554e81021e10f196b74c5bd18bc687c5740851ab18ba02606b81646cdecf623fbf2ee87c196c240195f0ae80759046ce877f645ff6d189a277e0f85c4cb8fa3ef15fdb87c26168e0778c7252922ba507a5e924514d04fcd112f026c11b7b22310da1469e2701799929380e14116d6fbb34a41c04dc21336075f324f7cc6b03f1a1674b882d02b874a7bd2ff5af08b1b6623389ce7eca66216a35597bcf832fe645075a1dfb8bc06590febe125715c021fae89979fa60a2adfcf0c577f44465fb052a36516ec7d26ab749bed7b84e22507a0008a35ece5fd40a26d555ea7fd3139f73817ace901ccbb28ff87cac4962d7f9532a8a5cf1260a432c240a6c25f8aa3fad8b1fa491ea54b2039f1e33bcf18d5a9857fc6c41940eb29ce780450d33c8efc7fbc98d74393f60cf0cb031591d006e4f3a6b56f28a2fc4e298705be8af0b06c55c6ad4752796fd07210f2a7843c3e0f0c552bf1b50dd75d935d374be74589d11f7a3cc9cef491627fcf482846c3f9c09042459c19ed30ddeb75242e61ceca7e3294074ce547ed5678def18a465745c5d9d92c369ee4e6d9a9ae7f7388e6247b1b3a52827e715dcc9f83fc3bedfb5c5cb670f38cfd36b1b8c971847c9ed531d9a215bc5b1df48a4b0bdddb0ead63b312a8ba21d76e4d935fabdf260df596f1599560c6edb1ca06c478bd5eb817ca1247dc5ad8d7b4f730148eadee9e439efe85815aef267bd9a7c2f9e90e79307b6448f00e782687fa8ffc655d53dc9ce58cfe19cc6b91f1fa09239d3fb79e298ad320b6962b6e614c9bd49ad41aad9eb477de04c0014e8191a47c1b9ef9646680803a2555e5c78edcbd652a658478438a9127202d363b0b21829c1aab1a9fc83f850eecd005dcf0d5ada7a94dbb3e4c41b5e74752d908dc324c3ac5f3ce299b4a45c1c432021fe70cc5fcdb3ca9802e366c437e560043c4a65daefed2d03ac30345b7c02f0ba1508fa15f39b13aae5ffdd670c599e10b2690ca32990a875b78511f7299efd8cf922453bd9a87a38c4dc87928cb2b8b4c5fb8c9655e06cfb1285cba29f57c4c6c4fc76e5b5b35b690b77c1a87e9bb1395dd0d061bf6b41f4aa1634d871c2101f9515ba8b419782d55d9e0ce08ae06faf64d336f2beae1e23502a3868d894eb8508e319c7779fbe7b5cf62820c3862802c3b1d759b5c6598b1db1d49a987a98f13af26c367bdc26058ef0a7a59ec209e046cd9fcf6560da15490183417a6e6f2507cf74b50151ffceedb563b05cb84a84970e7e29d72ac624c0f5226a98efdc101aad98076c1cbb1591a4cb69b87717a559957dd380dcee42ebc6d457898a948b6509c03f00c361eb8804dd46431fdf9d996e1f2202e81da817158be67b30a36faf8566db5a8be39e92a42cf5207a03cbd177f7bcc9c8c12eae4938e5302f7612a3045927214de7958984dd7d56448ffcaddac940ede5771a38c13d8d1f8dd4811cb8fc5d08c7b30bd1fd33cef9dd97c1eeddca6b492f587dbb98cf377c3cfde6943e0921b0b10eed8ccf3fc1bed4f3b6a1b95f61534d8b4fe7fe1aa5e67103934246c3103494a04dc4fd9a2ca0476d00bed57e8bc50cb3b90d453526a67654626fffcd66254a9ea3d3a1d174de31277e44b851be890cdbd2679af77f29cf6f309950cbb7c728d5a010186312b6a8f4c42924f559c14ba2f17d99a87dbf06d39093156bc079d924627b84e9465a6cfe553d7d3381e9c26d5e6f7065bc03537daeaaf43899b6deac027c3274005b98c13132d459133a877e7d5336f0393840ac023cadd7c5608450c412051d60ca9023a26d08df49044e4193d5bde0498056fea4f5a7e0ccdc01905d0a063849d6bdae86fa195c15fdb14d6a80f3f45d5df75a80f43419a413c3581d4a433b4bea24e1b3e220d46f021dbc21734861df29839bb8a3289f0514beb696c7a9a", 0x1000) 2018/02/20 01:49:53 executing program 1: socket$inet6(0xa, 0x80007, 0x751) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/151, &(0x7f00000000c0)=0x97) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000000a000)=@setneightbl={0x24, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, '/dev/hwrng\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) socket$netlink(0x10, 0x3, 0xc) r2 = accept(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000040)=0x26) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@remote}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0x9f) sendmsg$nl_crypto(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@get={0xe8, 0x13, 0x610, 0x6, 0x0, {{'lrw-cast6-avx\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1}, 0x20000010) 2018/02/20 01:49:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x238, 0x0, 0xffffffff, 0xf0, 0x398, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f0000000000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xff0000ff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff], @generic="910640b359cfb612e431a84ae3ff38c8", @common='tunl0\x00', {}, {0xff}, 0x2f, 0x9, 0x1, 0x20}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x13, @ipv4=@loopback=0x7f000001, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x3, @icmp_id=0x1}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3b, 0xb1, 0x401, 0x6a0, 0x40, 0x11, 0x40}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0x5}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x8, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@multicast2=0xe0000002, @port=0x1, @icmp_id=0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], @generic="3e5541b6769e5af15aa2a251e964e34f", @generic="b20f5b84b3fdf4cdafe3a4c1dbf0b663", {0xff}, {}, 0xaf, 0xc7, 0x0, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x2}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x2, 0x1, [0xffffffffffffffff, 0x6, 0x0, 0x8, 0xfffffffffffffffd, 0x8, 0x0, 0x3000000000000, 0x0, 0x8, 0x7, 0xec0, 0x80000001, 0x79f7, 0x20, 0x3], 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@rand_addr=0x6a, @ipv4=@multicast2=0xe0000002, @gre_key=0x400, @port=0x0}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, [0xffffffff, 0x0, 0xff000000, 0xff000000], [0xff, 0x0, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2b, 0x1f, 0x1, 0x7}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @gre_key=0xfffffffffffffff7, @icmp_id=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x2c0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x22, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd05) 2018/02/20 01:49:53 executing program 3: r0 = socket(0x8000000000, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fd0000)=[{}], 0x1, &(0x7f0000fd0000)=[]}, 0x0) 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockname(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000040)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf89, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x17df67283ff722a0, 0x80003, 0x5, &(0x7f0000000040)={0x0}) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x5, 0x5f, r4, 0x40, r5, 0x691b, 0x8001, 0x5}) 2018/02/20 01:49:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) 2018/02/20 01:49:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000014fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/02/20 01:49:53 executing program 4: r0 = socket$packet(0x11, 0x400000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r1, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r1, &(0x7f0000007ff7)='\x00\x00\x00\x00', 0x4, 0x0, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/20 01:49:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b40)=0x0) r4 = getuid() sendmsg$netlink(r1, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000080)={0x1d0, 0x2e, 0x22, 0x0, 0x3, "", [@typed={0xc, 0x8b, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @typed={0xc, 0x22, @ipv4=@loopback=0x7f000001}, @nested={0x1c, 0x8, [@typed={0x18, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="911f33962b1ee2e3e79fd9b54c138fd065a6ed7a2d3f5d982c0d3dd5ea0aee600b1d08489da8e6610ff6810c45f6c1c5f67ac2f7a06ee5d8ce3ed8d79b7eb5090119592710f9ada8c7ec90abf126f826f311babd7082cc112948f0bc9d8c362571d9abf1ab39550b4a46fa69c1d044aed0f22b1d089d13420266bdce237be98513aba315088622b6a196894a56687743443b0dcf3494cdb3dde8568e", @typed={0xf0, 0x23, @binary="67fb9e15d801af3b81a77023bd38ae233987f607255e36a42b6f5acc24753a5c3875cb814ba741a69a747df1a7f638bde84d965dd7b2bf4df823cfc37a9586ffa8b7632b9d4b5a803b0cd63361f69f6a7d0bbaa85442c13c298bdae169fff70a4fac449a9184409d0a111ac1c8d452f6014f5310cd53b62fc963b57e18da7c127265c53d928993c16c7bd62314eef5f8a8e99a5d02e1b2e07d07233a2b1b4f9a5da8544922e3fac8206261a285e56e8188e50c5eca168ceb2109d0ae319d2ee57a6a7f9109592bf10e5fbb8a417fe4c5ab0f383e05d58d03646cb83910419e5c2b6dd4ce1f"}]}, 0x1d0}, {&(0x7f0000000280)={0x14c, 0x1b, 0x0, 0x3, 0x1, "", [@nested={0x4, 0x1d, []}, @generic="3911d66d371b889f77d03771a2dcc67537bc52755fabb18e1bffe652af8a1ba8fb440f71394cb9e96df0b986e840cd", @generic="0b9d77", @generic="1d80f3dbd4a7e051ed56fd53266e9adba96f40908ade0983c913188810e26ffde5efae4f7912b6ff45c7830f66c5580c6b0fa6", @typed={0xc, 0x57, @u32=0x4}, @typed={0xc4, 0x53, @binary="4e8eb278c47201b195b6a97d5faaed6d3ae5d95daedd8c01b02c63221102c6b537a5e88a0fa400a9af38d4f398d4ad17808be754f88cc067c95520629a587259e6f2920e84feed8f355bf2b83f699cf8b9360e17a8583328e1f4bb2d1c7e35c79b847d266459a7f61a6d9a03446f4dd4fc2b950cf8a6dcc8e7f03bdba1bae1209df019d8ae3f97c39850c6c9b0ccc648fbdf10c77a4bb02542bbe8d730370801014552d7cf96b81329551648e9cb762d9484e5f0cef2f3126f"}]}, 0x14c}, {&(0x7f0000000540)={0x15cc, 0x2e, 0x114, 0x6, 0x1, "", [@nested={0x184, 0x91, [@generic="7c1e5bcbc35409b85292bb1e9ed1890108bd25a3fd273bd5202431e04902ba1ef08a068c1f7985fc81ab54bd15bf021b7cde27fdaa0746b2823c3e0887b03e6e0da8fcf548ed76f1af910fd42c6c2e381ecb654587f16031c26b78a3f8b4fee4188e2958edb58b9c0216c061135ecaa5747268ac2889b056488d9cd869a1a7c0b8f6d2f32f", @typed={0x20, 0x3c, @str='wlan0posix_acl_access\x00'}, @typed={0x20, 0x85, @str='+!}selinuxsystem#[bdev\x00'}, @generic="26f2390a3ecc51bccb95ebeecb2115350d950466b20a10dfd8576f54c3ea1608bea0a948557bd3e9321d61ba1d4785404613836cd281dbf4edd9cc7fadec377fa021b3485a064ec2de7fc303bdfbb4daae402300bb466d92a2714e5ca4a9030234143774f4bf8d15ea67324287979e8e11299631b22f9f2c4898e967e26d69342451d076e18d2bac7f98128f47f1d6bc157d58d0e6ef9581be23a67ee4376493e955eeb6b83e2d7a1f26a1d9089ffd6cfc4275b9454ac9f2c3"]}, @typed={0xc0, 0x6a, @binary="3b281aba8f4d6e204a252062e3402d15928361c2c7bef85584acef5951d3968e90a29b456139242f646baec3fb7fd3d2847186826fe5559f6ad270a0acc5b6609ece7ee8746e12219bcbfaaff6b1df294822e62484e5ac8aa61ce89f4bfda81a828c1663b8d5f2c50a58085963dcbbcc3e554e22afb2190e9c96be016761e4039d4581c073b8862992495db9fec79b00c410d452ffe8213bacdaed32bddbaf8675d78add26a5cbc664a48d74792fc9991c65c3b2802759"}, @typed={0xc, 0x8f, @fd=r0}, @nested={0x11a0, 0x87, [@generic="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[@generic="858cd5dae005520984f2938c80549c0a60b097f48485c7e4a387ba2a973e6cf16a86f712f2961dc21e680ec1d5ed4e6ac2eb14d15592cd1e09d8ca1378ac7faee29ef2e0843c25209b9d468a15d222394235c316568928295a5f983eb2cea3f6b0d05c89308754632188cac1a40280c3b57dcc38fbf076a69cba0aa5ae047499958a454a92ff6e5eb73dc060759344f9b47c6923ac8e7a0accc303c278df6479128debeb3485e8f31cc0dfa847e1fa02a5fe2b6fb1a714ba1b6ea0d773e8471c2b2267cbeb0ef56b62a2337e5c680649031fe2f90bde1566581cb48990d9", @generic="d25e8d8223c091b36f31e82f48ff651bc8f11cc9f8b9d04b093599de7c47acb773c131b020a0c1c3c790a5c36a2bf47b7b3db4bab287f1bda85cc55cf13940e2aa50f684fd0ff5287242d5e1b9325289d1c98165a5f975bbf63b2fa5a295510b45eb1af6acf61baa6f78bda53f694ef74ac71a9a02f2fd348a37d41471b5fbdd7840ccaf7fdfad37e47b2ebcd444f44fdaa83df57fe37ad81b915cec10bd781f2a34afea8477f71b6d0b299a522420dac577eb7dc913d372f26da9220e8bf998eb66ba3c299e61ecd5cb3a30877294f9aa04a7db5e1d9af01964f8a3"]}, @generic="5041899111d2bb9a93fe21f6a9f5594e51011bf3ddc599d86498301f9e4c7498"]}, 0x1f0}], 0x5, &(0x7f00000022c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x20000800}, 0x40000) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000002340)) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000), &(0x7f0000002380)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 44.547850] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security [ 44.561937] openvswitch: netlink: Flow actions attr not present in new flow. [ 44.575055] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security 2018/02/20 01:49:53 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001700)={{0x2d2f3218, 0x800}}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffe2f, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xffffffffffffffe7}], 0x0, 0x0, 0x180}, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001ffc), 0x34f1e55e3f2b23d6) socketpair(0x8, 0x10000006, 0x1, &(0x7f0000000000)={0x0}) r2 = socket(0x9, 0x80000, 0x8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x8, 0x4) socketpair(0x6, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) tee(r4, r3, 0x5, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x0, 0x3, @empty, 0x8}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x7, [0xffc0, 0x0, 0x6, 0x1f, 0xef6, 0x0, 0x5, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @empty}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000040)={{0x42d2, 0x3, 0x3ff, 0x5, 0x4, 0x9}, 0x10001}) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x3, 0x4ada, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000140)={@empty, 0x5, r5}) sendto$ax25(r2, &(0x7f0000000140)="0d4e4ce2eb45630ccf11c1beaa5aea77e6addd6df455f3f80f9fe507bf7825288ee38d203f38ad76c7c9e57cb48226024a5304e684eb57", 0x37, 0x4, &(0x7f00000001c0)={0x3, {"0700af0400e68f"}, 0x9}, 0x10) accept4$inet(r3, &(0x7f0000000200)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x396b8ac36e8d7a6b) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x2a, 0x4) 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:53 executing program 4: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r2 = socket(0x7, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0x45, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1f, 0x0, 0x1, 0x7, 0x100, 0xe86, 0x7, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x4, 0x8, 0x0, 0xa35, 0x2}}, &(0x7f0000000240)=0xb8) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffcffffffffffffff", 0x24) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000280)={{0x2, 0x0, @empty}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x22, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/20 01:49:53 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/20 01:49:53 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0xfffffffffffffffe}, 0x10) close(r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x2fb, &(0x7f00005a6ff0)={&(0x7f000090e000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) pipe(&(0x7f0000dfeff8)) 2018/02/20 01:49:53 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a09ffc)=0x47fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x3, @rand_addr}, 0x10) socketpair(0x2, 0x80007, 0x61, &(0x7f0000000040)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x80, 0x5, 0x7, 0xffff, 0x1, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xb000, 0x4) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) [ 44.639417] x_tables: ip6_tables: DNAT target: used from hooks INPUT, but only usable from PREROUTING/OUTPUT 2018/02/20 01:49:53 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000000)=""/228, &(0x7f0000000100)=0xe4) sendmsg$kcm(r0, &(0x7f0000002900)={&(0x7f0000001500)=@nfc_llcp={0x27, 0x3, 0xf56e, 0x7, 0xb7d, 0xe764, "0c5c823b97049937c698cfa9bc8ef67f536b6271638b71a608fb14a2e826b5787c8cff9868235dfe0d4a9df7bc5ad9a1641a1fd050cb9f74eb8933d1320fab", 0x9f4}, 0x60, &(0x7f00000025c0)=[{&(0x7f0000001580)="fd326d9876026f335a23c08e", 0xc}, {&(0x7f00000015c0)="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", 0x1000}], 0x2, &(0x7f0000002600)=[{0xd0, 0x10d, 0x1ff, "624c5a95d9afd40f6639b7ddac5d9c5a68c3dc50ffa88a08e85de69e988f0b647953d810cdb7f14e98c30d7fa2ab5ee3ef2e6ffe72939da8aea08a47ac81fc1ff5632cbd646a5f9b7a99236bf6440d73165000140cb7224b8d15fb8c2e01314b08a945ba647f3018535eee584fa5c5fcc39f859699f69987bbf46c5d6773c37ee1a5b4a710f8633ddda5c86ea9f0faa3b8b9dc72e17c338f870002481890c145ec0f6a0a6fd77b17e9792ffd6c6c727099aaba5b38e9596528e244"}, {0x90, 0x1, 0x5, "f874462519c7020dcc785ea390938a75aec34f74b1c426ae1875eb78b9bcf0ea81f70509a5d40a7b450862a8328db89b2803e5b185d876f8c5d79004e1e4022361f2f8bfd9145531f27398571b733236d284e1c470ff2765c0b1cdb8f59c3cbfec5803b2734dc9ba77fefd122209facc62c2246a751cfbfdc8a2c1cc8e40"}, {0xe8, 0x1ff, 0x3, "34f61375ae3dc26a4cf36fefed5c23f25cc1454074606c5b15afce2382cb19c8d2dfee45259f5531e009f31b212871313a87b9c99271572412309b7f08d3c5ff1a487c05647de256f5eace491ca65dae57ba9ac5c2b92c3c66bcb9df93c47a99d373d84349c09c00ec8ab5e5e02b0967841f66b8c05efbd14d0632b9ca156a036c4a6f34c633ac52c7aaceda3c0c553bde3f36f9cd9bed9640b40e7fbc39f1a0f2e778301866f2f23abfbc1f251ae0c038a34fe8746e1b7c9faa052dd2baf57101608edbca62d24646520fffa874da505b7be36019dd"}, {0xb0, 0x797efaea3d9e875c, 0x6, "fd50b6d2996a7b16f4c60acfd05f989e70f67e71e2b1f96f15049747f205a7d8e8635e16944f3f01c59fe566100d2d398050a84e5e11d1d186aa4d9b4bf97e5b209d96401deb744372956cbb12d67d4225b7ff12dc91a4caa41672bdcd87542168f7b73b260fffd3b3bbe32b89d0e5f57d753a69cfdd7dd08e0e3a4061b4d1c5a7bbafd17adb77c97cb8450d95f5c6a17db893a7c8f0b5544a780e34"}], 0x2f8, 0x40000}, 0x40) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/227, 0xe3}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/137, 0x89}, {&(0x7f0000000240)=""/77, 0x4d}], 0x4, 0x0, 0x0, 0x80}, 0x10001) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000340)=[{}, {0x3, 0xfffffffffffffff9}, {0x8, 0x100000001}], 0x3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000001500)={&(0x7f0000000400)={0x10d0, 0x19, 0x104, 0x7, 0x2, {0x6}, [@typed={0xc, 0x1a, @str='-)\\\x00'}, @typed={0xc, 0x68, @u32=0x101}, @generic="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", @generic="fd1ce3b361fc6f70b457ef65e849432d0455256394e21dc4761dd3a5df95cbe882e87b41e5ccef7702c036a69f6d71a0b5fcc05779ded4b01a7209b2f04667699c3b598d5c533973cd40ddd55f68092c3d380aa539cf9d843e3d10f08a29547a940533301bdb57d2fcfac21165ef643bb8c418947c98ae21608a8a5a99fd7f674a256d5678ec2b881304718d3cd2ee80f0ba827e", @typed={0xc, 0x3f, @pid=r2}, @generic="b3dd"]}, 0x10d0}, 0x1, 0x0, 0x0, 0x48000}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000001580)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/20 01:49:53 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0x66) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000aef000), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r3, 0x1, 0x5, [0x200, 0x21d, 0x2000000000000000, 0x1, 0xfffffffffffffc33]}, &(0x7f0000000240)=0x12) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@int=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) 2018/02/20 01:49:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x14612fd1257ef860) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) shutdown(r0, 0x0) 2018/02/20 01:49:53 executing program 7: syz_emit_ethernet(0xffffffffffffff04, &(0x7f0000f80faa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x298, [0x0]}) 2018/02/20 01:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000028b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x83, &(0x7f00003fc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4d, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "67aae69eba2834ca612d9523ce53be1b7f87641b7c7b88a05d79a456b471963f9e3528d805f8f20c0667bab1ef3980094ac6c8560bea82d0b4fc40e41273c44e0a1c41cc23"}}}}}}, 0x0) [ 44.681590] x_tables: ip6_tables: DNAT target: used from hooks INPUT, but only usable from PREROUTING/OUTPUT 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/20 01:49:53 executing program 1: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000), &(0x7f00009b7ffc)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x4032, 0xffffffffffffffff, 0x2) 2018/02/20 01:49:53 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000532fff), 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="cac1b5c61a5997ca3740789042d8d484edac67ff87c360b5696130c73dc4defe797446f8e57848b9816f049a41d4bc415d8ff4e43af662a2826022dfb648553c19cece49f9f45074e2b3cb815867dde3f49569c71e0c7d59991de1da5895df6069a487131097ed6a34f9cb9212e0dccc129f0d361c3bab28164b275e6aab118350a8cf260d6508d63f4265395876f3ecadfce7af9dca7b302159c5ee8491b2fb57228d17d31c7fd7d30446ced75ffc86dcb2e588a97c292c53a31522e0c17afb2285047a6d41500d40f9d49133f8582a", 0xd0}, {&(0x7f0000000180)="dad6ace20e0ea9eb5b733d974f606bac689beefb873d6497d842cc6d599f20777013efcc663809dea698b71337a84fe1798b0fac3106789b6ec0d1ba3bde048716b117e8426fb62679571db772f756aeaf0f3c00e7ca30d9fc167ccd3dbaa7697ab10a641ea818aeb39f8c32b7fbf5299fea3a456dbe9185793e8af4f388718b2b11f71b7ba58ef48d41fa68bfd5dceed7196c1822df0832028fc953b12adcc76cb35e24", 0xa4}], 0x2, &(0x7f0000000280)=[{0xa8, 0x1ff, 0x9, "8126b8e5f9791cb7a00245b8eae09c468d53f425140635e305cfe3e6f2b1d726b0b7af1e3c6d93800d45750861599c219f18d5473e86ca24b897e137f965da2bdc726a5e5bc6d4c081ed73df7522c97e5bc78e824732997c248c881aef7f17c1bcf7b4d28de10975e89c0b23b9c87f1bf5eb0017d3920af1f27f1d8b8e8054dd56b17d4c94977d9832107b6bcb5ac99452"}, {0x50, 0x0, 0x7, "9e75f4b5b27e6f71c5239b21d92fc9d2e133600de7e9f5061ed5bf8176cef27f38fcdafd571aece65b894aaa5a9eff0367e49665b487a4eb0018"}, {0x38, 0x115, 0x8, "51456b8ee5b3e50685cf1aceedac8143ed5eddcccd8c4138fa4053a7512a9e22bf512ba6dda9"}, {0x38, 0x10f, 0xfffffffffffffff7, "d4abfdf423a81908d830650ddc1b138633da91970235a7f0965f9dc1e8c4794fbacfe3a309"}, {0xa0, 0x111, 0x80000001, "7569330f094ccf13d099aa0185a98145308216d60488b685b93080d1043e1cae9b302f873107d0e8808b0f6f113a84029e1de13cec180e977c659b27e3f42db0d09c9c9acdbf045ea16a6aed795cd071162ad10682052162b7773e132d33007046c70ae45f74dd5d0f44a5c47927434fcb61958d7e1ab17f0f5e717e293d8d9bfcfce370326bb6ad024ee42792a0b06d"}], 0x208, 0x800}, 0x24008085) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000580)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a0, 0x330, 0x400, 0x330, 0x330, 0xd0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000000500), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0x0, 0xff000000], [0xffffffff, 0x0, 0xff], @generic="b5204b7f516835650f0ff16ab3b52e93", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3b, 0x7f, 0x2, 0x19}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x7}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0xf2e, 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2c, 0x3c, 0x9}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x7f, 0x7, 0x2, 0x8, 0x8, 0x200, 0x10}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@multicast1=0xe0000001, 0x32, 0x18, 0x7f}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000b80)=0x9, 0x4) 2018/02/20 01:49:53 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) socketpair(0x0, 0x807, 0x3, &(0x7f0000000000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) 2018/02/20 01:49:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0xff, {{0xa, 0x2, 0x49, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, {{0xa, 0x3, 0x9, @empty, 0x8}}}, 0x108) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x60, 0x80800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140), 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000400)={@nl=@kern={0x10, 0x0, 0x0, 0x40}, {&(0x7f00000002c0)=""/252, 0xfc}, &(0x7f00000003c0), 0x2}, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000020ba8)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001fe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/20 01:49:53 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffcfe) syz_emit_ethernet(0x4a, &(0x7f000002af67)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x14, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/20 01:49:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = socket(0xa, 0x4, 0x9) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000140)={{0x10000, 0x1, 0x0, 0x100000000, 0x7, 0x564e35f2}}) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f000010aff4)={0x10}, 0xc, &(0x7f000011b000)={&(0x7f0000000080)={0x18c, 0x32, 0xafe, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x128, 0x72, [@generic="8cb7de409e534556adb3b138e71308a469c04964a8c16a18cc37ecdda0c3d13bd218c9aec09877199386c6efb7be23b43302f8703caee23e61056728c52feca554b506b665ab62e2fd8cd701bbbd93b3ea360d9e", @typed={0xc, 0x20, @uid=r1}, @generic="d9d78f3ff16f60ba9ebe7f69590a1c2a659ce8028f35134bead0b14667e148af4eb7b0ebc76f44188e40821881b01443deca61a7b4cb507b904e11c39d4255e51cc81d07e52d6d4e3199c14543662ecb781f72f20556d6f6ff7c595af53d413efa5815cbfd76f9110bda4e511220935423febf8bb992417abfcab43d76369adf7567e977686f7c02634fcef00257dc87f5f09416be669938516a01ada74e", @generic="a9d3395a76f06a39924aa0f0a1b0", @generic="955386b39c", @generic="f1ff79cfc1638332293915db3910bc8f39"]}, @generic="9511b4e6733147beded2acc9919c4a86a361c219f9fa2d85995ca80c376d754cc791d6b29fb672f6afe499c5ff496fc13004e9c14c13f4dee7a333c2aa35f9a1055d", @typed={0xc, 0x17, @str='\x00'}]}, 0x18c}, 0x1}, 0x0) [ 44.746763] device lo entered promiscuous mode 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000080)={@common='bridge0\x00', @ifru_map={0x4, 0x1e4434e6, 0x2, 0x5, 0xfffffffffffffc00}}) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x10, 0xffff, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x200003}, 0x8) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000001c0)=0x2000) [ 44.791484] device lo left promiscuous mode 2018/02/20 01:49:53 executing program 3: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xc24, 0xffffffffffffffa6}], {0x8100, 0x81, 0x593e, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/20 01:49:53 executing program 2: r0 = socket$packet(0x11, 0x400000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x88) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) sendto$inet(r1, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r1, &(0x7f0000007ff7)='\x00\x00\x00\x00', 0x4, 0x0, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/20 01:49:53 executing program 4: socketpair(0x13, 0x80803, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x400}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}], 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}], 0x4c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x7ff, 0x4) 2018/02/20 01:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) 2018/02/20 01:49:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00004dbfe0)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/20 01:49:53 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000000040)=0x10, 0x80000) pipe(&(0x7f0000000080)) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x80000) accept(0xffffffffffffffff, &(0x7f00000016c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001700)=0x10) socketpair(0xf, 0x80a, 0x39, &(0x7f0000001a80)) pipe(&(0x7f0000001b80)={0x0}) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) r3 = socket$inet6(0x10, 0x3, 0x0) accept4(r0, &(0x7f00000000c0)=@nl=@kern, &(0x7f0000000100)=0xc, 0x80800) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x12a, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/20 01:49:53 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063afe4)={0xa, 0xffffffffffffffff, 0x400000000000, @dev={0xfe, 0x80}, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f000089af82), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3ff1)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/20 01:49:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035aff0)={0x1, &(0x7f0000897fd0)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) 2018/02/20 01:49:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1c8, 0x37, 0x300, 0x5, 0x2, {0x16}, [@generic="6de5ad880c770ecde9c241f292190d0f80e8186ec9d20a396b60861786684f82667495f76c539fdbc0ac47492365dab314773a9662173421bf1a712999fd59f8cf4a262279d4e77fa54ea617154d38da7637fca07f58be495d501f47624c4c3c590f67c0167e68bfbf60943307d4786b47d8b75c43c69785b759dace12d9791bdd79bffb54d9705b4c7c24b504ef6b8babf655d6488338b3444393ec6ee17e77ba0b8cbff98970802af6eda9d09f18e2c2301f255052452c390ac748e376256188", @generic="b74be74616a0ea3814eba0b4d8d7fe2dddef49823585d442b39910734602cd554d269b4e7ae4f0187e5ea9f5234cad7b8ad2c1e05caf808d38eb43b3f1707d9b39170248ea9c6a94558edeb261d4b1ab6f6ab8159e5a0804ba0695f47ccd9a053d73cdaf7d7f3a1ef8af3495e3c0f2a563467cc2090190305079925d1d12484e5e392ce3192cb873e1176c839e64826b2644d1f11556453810372b3017ea96ee63216b148ff39022aa47b442dea2913d6411d9367b3727540309fa1d586aa205526bf9092a9100aacfbb7b4a6895b35d7047835025bbca3276d178e1f3b86ba4c9bf26", @typed={0x10, 0x55, @str='reno\x00'}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) recvfrom(r0, &(0x7f0000000000)=""/230, 0xe6, 0x1, &(0x7f0000000180)=@sco={0x1f, {0x3911, 0x1, 0x5, 0x8, 0xffffffff00000001, 0x7}}, 0x41f) 2018/02/20 01:49:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10007, 0x84) socketpair(0x9, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x40, 0xff, 0xff, 0x3, 0x6141, 0xdf0}, 0x9, 0x80, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000018fef8)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f00009fbffc)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r2}, 0xc) 2018/02/20 01:49:53 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f00004d8ff0)="ff000000f6ffeeffff061a000091cc99", 0x10) 2018/02/20 01:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0xfffffffffffffffb, 0xfffffffffffffff7, 0xce1, 0x10001}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011efe0)="0e000000000000000000000000ffffffff921400001200e7ffff873f00002023"}) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x818, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003880)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000240)={@common='gretap0\x00', @ifru_flags=0x1400}) r6 = getuid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003cc0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d00)={0x0}, &(0x7f0000003d40)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003d80)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000003e80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003ec0)={0x0, 0x0, 0x0}, &(0x7f0000003f00)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003f40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0}, &(0x7f0000003fc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004040)=0xc) sendmsg$netlink(r2, &(0x7f0000004180)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x3, 0x210538}, 0xc, &(0x7f0000003c80)=[{&(0x7f0000000240)={0x3624, 0x1b, 0x20, 0x5, 0x3, "", [@nested={0x58, 0x83, [@generic="29e5cebfa533fd183d38998a79cc2530f7614d1e96e7b85e981019d307f170d05c4ef0b6d61a164ac11191bc63b971ad1edff3a8796961e1694f30e96a60d2c0491664112db4ac4f402739f6cd7c2172602cab"]}, @generic="032b300b202ae9a576b7add9b18e1ce42b77fbb91900ff45a4fe1440b225b113a73cce6dddbc85fc74884759f7adc7bd5ab3c0a17a0df9de7c3eed9415a241f8f2bf176c67c8a74670201ff715e94ecc6f33c2a96d77c3d34d38918d3c1d00e5b0651be558e4d7b0e6d0d8a3aed889a895b5a470d2213b27acebc307fa9fd9a17704ad864b8ca4437435182b52ac6b855a259ba0fbe918553ebcd38583aeeeaa9e844aa985acabb43af686110bf7e0b64c41b487149467fc081ac9bd4ed8b16f3cdf", @nested={0x226c, 0x73, [@typed={0xc, 0x92, @u32=0x85}, @generic="5853d5496f535a15462fdb36707aef137af2f464e3af94391a4d7b0cc0dcd3b0bad69b7fbe1bd69b66b4aebd03e8f31ce32d9726a61d45c60ab5097ea80c2c417cae2529fc933a00edbc28d73d67046c7aac1ab3f1b9a4eed523edd6c96adbe7f4d37d7988670808c9d7279c733dad6e18fd0dbf2b79d465cc282e37f600e45a135022d375972ba0cb5116960af78ba3da1c1dd178d0953484a6fb369fd65edb8492126e5101", @generic="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