[....] Starting enhanced syslogd: rsyslogd[ 16.148436] audit: type=1400 audit(1518002200.661:5): avc: denied { syslog } for pid=4020 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 18.385399] audit: type=1400 audit(1518002202.898:6): avc: denied { map } for pid=4156 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 '10.128.0.10' (ECDSA) to the list of known hosts. 2018/02/07 11:16:49 fuzzer started [ 25.056382] audit: type=1400 audit(1518002209.569:7): avc: denied { map } for pid=4167 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 2018/02/07 11:16:49 dialing manager at 10.128.0.26:41381 [ 28.124766] can: request_module (can-proto-0) failed. [ 28.133762] can: request_module (can-proto-0) failed. 2018/02/07 11:16:53 kcov=true, comps=true [ 28.588679] audit: type=1400 audit(1518002213.101:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9137 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 11:16:54 executing program 7: r0 = socket$inet(0x2, 0x6, 0x7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fa2000-0xe)={0x5, [0x9, 0x5, 0xfffffffffffffffd, 0x6, 0x80]}, &(0x7f000005a000)=0xe) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000118000-0x8)={0x0, 0x7, 0x200}, &(0x7f0000453000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000e0f000-0x10)={r5, 0x3c, &(0x7f0000e71000)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x0, 0x1, 0x9e, 0xa, 0x80, 0x80, 0x6e, 0x0, r6}, {0x8, 0x6, 0x5, 0x2, 0x7, 0x0, 0x405352d4, 0x4}, {0xe51, 0x0, 0x20, 0x4}, 0xfffffffffffffffc, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x3, 0x2, 0x7, 0x1000, 0x5, 0xff}}, 0xe8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000002000)={&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="def9c72290db2262fca296c4646404e42cffc4750ed844af48433db5ca95be75c976f48e1dc6e10d654ed7bd99aefed7a559ed6bfcb2bb24567a9f7a2994eeca81a2ba7afdf8189af48c5c4d55197944dc22cae4c312774f0afa1baf", 0x5c}, {&(0x7f0000003000-0x7d)="9c996ab929912d804f0b72d02769a7287205daf95638039fb9155beabd77238b5e52168440f6a1584eb4e996d8d4022c075b67af6d2de328b76fbb1c73e284eabd3c65d15f474cc84ffdf71db10387817ee7acc96d1beb342736b25f2acaa0a16c58a37985cebed79d64d084eb587df06290f22f35ee2f4084ae066ec8", 0x7d}, {&(0x7f0000003000-0x92)="3f1d286e1ea92cbb9dfcdd2fa886c31dd4ce23ecbce4417c445a98f358eb46e125f80b98e7f10d56ccbf9bc1269a13b36707005795650ffee63b2ee9d4ccc0830542e03948e55a98b43b27bc376dde0220aa0bdb64348b90f3ad77a8e88972b1327f6308484eba97070cd2ced86ec4f28cf128357b10a17f7ae4969f8548bbdb3d27879ee5bc6a8dd13ac8fd831007a9dd43", 0x92}], 0x3, &(0x7f0000003000-0x70)=[@cred={0x20, 0x1, 0x2, r8, r6, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r2, r7, r0, r0, r1, r4, r0]}], 0x70, 0x40}, 0x4000080) 2018/02/07 11:16:54 executing program 3: 2018/02/07 11:16:54 executing program 0: 2018/02/07 11:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/07 11:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/02/07 11:16:54 executing program 4: r0 = socket(0x5, 0x5, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xc27, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000002000-0x4)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000003000-0x4)=0x1c, 0x80800) getsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000)=0x14, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000005000-0x4c)="f88ac076a660efa46949e22d20a2604214db27a556dcd92b5c639fa496a736d3b970789af29ec5f858f9bc3ebaf670a2028692fd761afca26cd0c3b996e76ff34103c3e137a9290cc6772899", 0x4c, 0x20048000, &(0x7f0000004000)={0x3, {"779787096397be"}, 0x3}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000002000), 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000-0x108)={r3, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}}, [0x6, 0x80, 0x1, 0x1, 0xffff, 0x9, 0xf6, 0x2, 0xca, 0xa5e, 0x81, 0xfff, 0x2f, 0x1, 0xfffffffffffffffb]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@raw={'raw\x00', 0x9, 0x4, 0x340, 0x128, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000006000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x128}}, [{{@ip={@rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0xe}, 0xff000000, 0x0, @generic="1a99a15ad49accbfb3dad915e410209e", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x2f, 0x3, 0x40}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xb8, 0xd8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff, 0xffffffff, @common='erspan0\x00', @common='bcsf0\x00', {}, {0xff}, 0x3f, 0x3, 0x9}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x7, 0x4}}, @common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x100000001, 0xca, 0x9ae8, 0x0, 0xeb39, 0x80], 0x6, 0xffffffff, 0x1}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0xfff, 0x1, 0x4, 'snmp\x00', 'syz1\x00', 0x4}}}]}}, 0x3a0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r4, 0x3}, 0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000008000-0x8)={0x32d, 0x5}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000008000), &(0x7f0000008000)=0x10) 2018/02/07 11:16:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c5c000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000da1000)={r3, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000-0x8)={r2, 0x20}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000003000)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xea5, 0xa61, 0x8002, 0x1, 0x2, 0x8, 0x1, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r6, 0x4}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000005000)={r3, 0x19}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000006000)={0xf6, &(0x7f0000007000-0xf6)="3add121cb8079fbe57b9c7bd414b7584ba269802f486c5ee4ee86c1f28d2efce44593d5998f469b5e6baacdaf27f6e5139a2bfcee3f66dbc7175275478a10f1e88649584d24ad0204212df52b04e135bde24cd0f9a83eaaccbba2e4792c0f3c779a8aa131e1e0521d71e0fe09d11f09005cc2efd6f3a54a48dd8558544001b4d19b3208160aae7bbb2b480ac2ff0cb062f2d241bd5b276bf6bcf1fc57b4d5d4af2bc1a1d1c2ea1c35f9801bcf8b3cfda862a95b54b23f0dbbeaeddd81893e26f143ffd9c3c8dab31f9dad8fc0220a4befc45a88228beced20d30a16c0f24b8416acc5490c39dc6f0a35c10aea775fca6b926534f9bd7"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000003000)={0x2, &(0x7f0000008000-0x1000)=""/4096, &(0x7f0000007000)=[{0x7, 0xeb, 0x8, &(0x7f0000008000-0xeb)=""/235}, {0x1ff, 0xc1, 0x3, &(0x7f0000007000)=""/193}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000009000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000002000-0x4)=0x0) r9 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f000000a000-0x38)={&(0x7f000000a000-0xc)=@proc={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000003000-0x50)=[{&(0x7f0000008000-0x3a4)={0x3a4, 0x34, 0x410, 0x3, 0x2, "", [@generic="8cdd6ab0c7f80c103ffaa734ba38375c8c745c4cb2f5734e9700dd59fa1096bea465714041571b1ee07d3251fa0ea7386e9adee9543b15d9419545801bb22202d4bb36b9a097bcdc657cdc05e5433e9c118755e22f9d8194d00f2ffecf9cf3e99596d858576b0bab70b966b05b1db9b92149cc2faef7a8cb528bf4f994104e4933118559f418b2eba1934152e21f200d9a13e4576e4f0d0e08cc5eb10495866a4f", @nested={0x2f0, 0x39, [@generic="2e436aa5f95cba75ea4ad7b47150170835ee239c6c58cbd8f4fedbe1cd906c6f4f0dfa708fc6f0e38bc72545728724860a3f4f0377824ca6c5a86f24fad37fd9faf82cada9", @typed={0xc, 0x59, @str='-\x00'}, @typed={0xc, 0x4d, @pid=r7}, @generic="abfc3c7dc737d8fd9cbb7f268544f894851fa1c3b7a7d459754d64c67d79504064bfb0a854c0a04b154767cb18ad96ee578a63599e3dd71a17cbecd36414b30ee708b3f29a01338c7789cfef0a5740cfe7a32265fb3c7b224e1cd5bdcb08a477756a48fc10789fb7d5eaafc2469276cf112fca45c17f720c55a37bcb01feb4beb54ac01fe119c5ae170458de8bdcb9d960a4cc9a00cb23ea7ae0", @generic="03515cebf4ac97de753888f4e85020ecf2477d12ef9ce4ff8ad551aeddc23a2fc8fc996e797096f1448364f54f3b415c3d9bdc9eeba825f6947ad63524eb76ad9b5fb21ff7494d7fcec27495aa99859b544dd307113f279d31c201fb5d890caf5f13a0c41f0ae51bf42c01df9c9d76d9f8b637a1a205fedfa8e52dcb2dab959d9241277f018f990a60a201142232eb0a56cd4c74d507ba3e51002b4e58f72efeb531941890849f486ac0730b30048d5f417e64d5e015c43295a96746b0c02b7b7eb38d82dd1671fcfb19d41d5eb39361317ae4b8cc8566dd8eaaf1b1e492e731e17160234c", @typed={0x10, 0x5e, @u64=0xffff}, @typed={0xc, 0x3, @ipv4=@multicast2=0xe0000002}, @generic="f013329c08fe26606a0ffa21ba16d390ed7cdca9b357ff580898dbe8e312a10a4236be772c099768378a7ecee5be2c0c6d404e568e862c5c378486d646147048dc7022f34beef8b72dc3f22cdbcbaa55c64d8fa08fdc4f93ef527687d3dad9ddef414eaa8d7cfc8aff52a313190493772f4ccb6c6b9c1409c0fdc2bd6e4eebab7049877d27852ecc24241a6c515237eae4a009c37326c637082f5a7680ed1c2a18b8ff450ceab7b102da09b68a157253a3f6c60e07f0c0b9b74952fb169b0794e8b3dc2a60125ddcfb0a924522c6d74670741239ad23a0cd19d1558f228124300cb271dea46875d9277ed9bf3819afab95c7d0c8"]}]}, 0x3a4}, {&(0x7f0000003000-0x2228)={0x2228, 0x3b, 0x8, 0x4, 0x2, "", [@typed={0x10, 0x2f, @u64=0x7}, @nested={0x50, 0x56, [@typed={0x8, 0x6e}, @typed={0xc, 0x70, @pid=r8}, @typed={0xc, 0x7d, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x35}, @generic="905917a97b953b732e0927da6a6f24fac6cf37be60992a61fb14d4a451f1db3ec2402ce5"]}, @generic="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@typed={0x4c, 0x93, @binary="bf9d6d9d3016523c3de144a39d5dd9dfe965092b472905cc7f5549bce05561aaf3e53905a9058c6504216f38db5a403d6b0a2681501996aa7e782257c4b0a68015392cae"}, @generic="21fa26ebafb38ad858c7fd10f1b7b594195aef518ea4c139e729ebd50228b044ed0c265cab875a3dd4c98c2927a40f15a557e6a8dcab38c7e7dfe84b0428029df939f6de55e8739ac174d80da450ae2c6719b8db0ac1d22facf7cf152257b072edf65abaedb7631471c21fa722da2fe70f12091cd3dfa4e0d1404391b27b24cca42080d335ac0cc8ec5a", @nested={0x10d4, 0x33, [@typed={0xc, 0x60, @pid=r9}, @typed={0x10, 0x68, @str='eth0\x00'}, @typed={0x98, 0xc, @binary="1ea2a332fda92be7134e0a05fefdaf06294721db10cd12b9eeb486fc754ab8b483b1446138f307083ca605f0734840d753978562c25b281c3716339e46d589244047b5b12b1c67775d345c534132c48cd806903522d567e0fe4bd9e53a1443561500f3a85f05775ab1ee7feb73d259b31d9684c8f8e9df4fd90ee536d11f3702ae846c6adc9e22b891fab14aba943c47"}, @generic="2a77db86fe57807fe9e2845caa94c8dbb989399002cdf3870d8f", 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@typed={0xc, 0x2c, @str='^\x00'}]}, @generic="aba0f511637d10bb1d6ebfa70192364797aeeb57f0481e717ba2406c2d643934f18e23dda50727cfa8f7084822abfd7845f373900854c60b5d42268b9793289b88a1774ccac75a4a8473575c686579154df65f37cb2a99533056acca72f4ed5ba1cd1dc9c035c6c87ffcf22a151e5e29bfae9ad3eddf14a1c93e12974d02ea319cbbbc8cbd5e3448fb", @typed={0x8, 0x3e}]}, 0x10b4}, {&(0x7f0000001000)={0x2c0, 0x34, 0x200, 0x3, 0x2, "", [@nested={0x104, 0x5b, [@typed={0xc, 0x8e, @pid=r10}, @typed={0xc, 0x5f, @uid=r11}, @generic="d01efea0260f0532e4324d0cda87fcb1c41a75227aee3875ae6e12eb23d0dbe5e4608446d9286a972ed49a5b64f729c82a7e2d6ddcc4d24bbc4eb86804c273aeedf27c5bbc193c0303ef584ae21f466104d028007802e408a69af896b13d88237c5e1d9f1725fa323397f0c8426d5d14f7a0def23f2071681bd6687ef73d418d2cb52db1c72c6e047623d74c861ffba4092617d5fa58a22c75278505caa98064644f74953f137671ebd8a7fcc6387c", @generic="1e621a08681021ae5bd6c8507c2eec5508faa31fabec4a88a6d55e1a2d8c6282459435fceec967c792e967afd0e0e049775ff156f564c822e0"]}, @nested={0x4, 0x66, []}, @typed={0xc, 0x3a, @fd=r1}, @nested={0xd0, 0xc, [@typed={0x8, 0xa}, @generic="53c5a2fae313fde29c16c385d3e72559622476bad7b1605ace08975972680c1e5dbffeb26455e1e44b6bce539bea36186efbc61313b9baac8785236242e258fedea750ffdc90e1a56c9a734128f59223118e4692718d5d6be935d4c01ff183ded48c022cbf7e1832655f85f4d257b8ffc9c1bf6e3f5bb308cff69ade2c65a2f50446b5f18e47ca", @generic="5ff8a6551b71689b160e1e708bc1a676ff2dd33c12fa8c4ff3c78e92c6f1b5907acb7f817e5d170e92a2f2e9d05e", @typed={0xc, 0x69, @uid=r12}]}, @nested={0x4, 0x52, []}, @typed={0x34, 0x80, @binary="3666f47ae7106ebdbaa43265c609b960bde10c4c8c243dc7e6a75ce8caaa116ee494929d61d902798688c160"}, @generic="bce944487eba63349cfc9ed321287c3300818394b27115cdb0f862b7bfa5e1d4c9188debc28ad9ab27ab326874c68b4bea82d7fc8d55fc1a8f1461799ea40136fcb1166d5672beef2f0ffd2ab61f58792ff1f95688a897", @generic="49c61d1306b732c682e2ee48a6842ab3b41b2f69924e4f28d438ef4c9b7502a662ddaefcb56afe4c539742ede9de468e25270670aaea55916124a38a"]}, 0x2c0}], 0x5, &(0x7f0000009000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r13, r0, r0, r4, r5, r1, r0]}], 0x78, 0x5}, 0x8000) 2018/02/07 11:16:54 executing program 6: pipe(&(0x7f000035c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000000)=0x2, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0x0, &(0x7f0000001000)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x323}}, 0x2, 0x1, 0xaa, 0x20, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r4, 0x3, 0x3, 0x4}, &(0x7f0000000000)=0x10) bind$vsock_dgram(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0xb3e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x7ff, [0x7, 0x4, 0x4, 0x7fff, 0x6c1, 0x4, 0xffff, 0x54a6]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000004000-0x8)=@routing={0xff, 0x0, 0x0, 0x9, 0x0, []}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000005000-0x94)="22c9204f1b0e28cf48ec58c56974bae7924f2599823bcdbd09e40138d5f0b1b0e949e141aa905017537b2452fa2e228370a8008fa1195be1d78ba72e911de95b66fbc512132178fe16313a6bfc8d2c44ba61e3c051a479e4f9181b226d784d50242f39766d0809ac014cd9c03f17f9326ef5e8fe391d52e4c4c870e93f0dab9e97ae2c6d5f52a58797621c3f5c143d181bd83a97", 0x94, 0x4000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000006000-0x4)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000006000-0x10)={0x1, &(0x7f0000002000)=[0xdb]}) socket$bt_hidp(0x1f, 0x3, 0x6) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000006000)=""/186, &(0x7f0000006000-0x4)=0xba) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value, &(0x7f0000007000-0x4)=0x8) close(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000008000-0xcc)={r5, 0xc4, "4d35c9e038f18c33ad05c7fb31b7ba3d667e5878e5fdbe1d2580e271505931dc3d90075b187d1cfc600041b920f064159898bfbadf18f0b70ed4fe9dc074b1fd0b37706ecc71f639047ef6d5d11661eb46a7933e323d419f88fe041c53f5c4d90dbae36a724296f67118286e2463df57751f13ef01a07494391f8320b33d5975c625bf8ccd722cbbdfe3b16d16c8c3a7ab7bb52ac567f128e78433218239c9ea61da3a4adea03d4d61faa9ca992895968654ce10c4baacfcbbebf723faf9d7fdb613aad2"}, &(0x7f0000007000)=0xcc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000008000-0x8)) sendto(r3, &(0x7f0000007000-0x1a)="7ffd51b2d87771fd2a69af3a568dd47005fece52f02d373dc783", 0x1a, 0x4000, 0x0, 0x0) [ 29.712136] audit: type=1400 audit(1518002214.224:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm097355540" 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 [ 29.762661] audit: type=1400 audit(1518002214.275:10): avc: denied { sys_admin } for pid=4212 comm="syz-executor2" 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 [ 29.792489] IPVS: ftp: loaded support on port[0] = 21 [ 29.857336] audit: type=1400 audit(1518002214.369:11): avc: denied { net_admin } for pid=4216 comm="syz-executor4" 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 [ 29.859387] IPVS: ftp: loaded support on port[0] = 21 [ 29.922486] IPVS: ftp: loaded support on port[0] = 21 [ 29.973389] IPVS: ftp: loaded support on port[0] = 21 [ 30.040173] IPVS: ftp: loaded support on port[0] = 21 [ 30.120778] IPVS: ftp: loaded support on port[0] = 21 [ 30.230897] IPVS: ftp: loaded support on port[0] = 21 [ 30.347616] IPVS: ftp: loaded support on port[0] = 21 [ 31.056912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.264398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.296873] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.441974] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.622603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.643125] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.870449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.959484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.670649] audit: type=1400 audit(1518002218.183:12): avc: denied { sys_chroot } for pid=4216 comm="syz-executor4" 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 2018/02/07 11:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000602000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000314000)="06000000000000000003050000ffed00837fff00a100005d1a00000b00000023"}) r1 = accept4(r0, 0x0, &(0x7f00008fe000), 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x400000000023, &(0x7f0000328000+0x645)={@local, @local}, &(0x7f0000915000)=0xffffffffffffffd4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e11000)=0x200, 0x1) r2 = accept4(r0, &(0x7f0000d0b000-0x10)=@ethernet={0x0, @random}, &(0x7f0000ea3000-0x4)=0x10, 0x800) sendmsg$rds(r2, &(0x7f00008e8000-0x38)={&(0x7f0000bf1000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000794000-0x20)=[{&(0x7f0000cdf000)=""/240, 0xf0}, {&(0x7f000068a000)=""/245, 0xf5}], 0x2, &(0x7f00003cf000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x5}, &(0x7f0000404000)=0x8, &(0x7f00009a6000-0x8)=0xeea1, 0x8, 0x8, 0xffffffff00000001, 0x3ff, 0x50, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffd, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x7fff}, &(0x7f000056b000), &(0x7f00003ec000-0x8), 0x6, 0x1, 0x3, 0x9b, 0x40, 0x8001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x9}, &(0x7f0000b9a000)=0x6, &(0x7f0000da0000)=0x8, 0x1, 0x1000, 0x0, 0x10001, 0x20, 0x53cd}}, @fadd={0x58, 0x114, 0x6, {{0xcd, 0x1f}, &(0x7f0000cd1000-0x8)=0x9, &(0x7f0000b26000-0x8)=0x4, 0xfa3, 0x8001, 0xdd, 0xffff, 0x40}}], 0x178, 0x24004004}, 0x20000000) sendto$inet6(r0, &(0x7f000009d000-0x16)="f85bbd25166171c278a262e2c4e14802733b55d751a7", 0x16, 0x20000080, &(0x7f0000191000-0x1c)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x60d3}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000515000)=@generic="fbc2f3bb1df58f21546ae4087aff63f2") 2018/02/07 11:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) shutdown(r0, 0x1) poll(&(0x7f000042b000)=[{r0, 0x1}], 0x1, 0x1) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)}, 0x0) 2018/02/07 11:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a11000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000322000)={@common='ip_vti0\x00', 0x65}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000cc2000)=[{&(0x7f000047f000)="a29b51ab794cc8aa8f7e8f4b07c32960ba502dcb72c7cfef1a218252309fe99b33", 0x21}], 0x1, &(0x7f0000765000)=[]}, 0x0) 2018/02/07 11:16:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000bb8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x50)="ed2d6063f49be5b4c948411e34dad911b980b2bae077a907fec24a4fb1bcfc03d7f50481a01c821621df5dd135b60d0074ffb7345ce2a6cf398475a56f5e481823f02ba2aad809295cc5a411ef5ebd41", 0x50, 0x4008800, 0x0, 0x0) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000008000), &(0x7f000089f000)=0x303) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a98000-0x4)={r1}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x100000000, &(0x7f0000a98000)={0x0}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000a98000)={0xd2ab, 0x9, 0x80, 0x5, 0x4, 0x1}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a97000)=0x4, 0x4) [ 33.905390] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 33.936569] audit: type=1400 audit(1518002218.449:13): avc: denied { create } for pid=5191 comm="syz-executor3" 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 2018/02/07 11:16:58 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ce000-0xc)={0xffffffff, 0x9, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f000035d000-0xcd)="be47d6dac57070bbfd6f46a9cf69407a3e174182af90add4db3661603670e0099c270577c82ff59bbb7c997b6bb5d079ff706cf26df5001a7413e1477cfff195de79601110b71ed35adb81cb9e238cb4bb25952c5412054169c6a0717c1f251f366243e127800cd75161528e7944f975ec1be87e7910e38020c1cee96c950d1a1f8dd2587f4ac48bf955ec500a3d572027a52026a1e81223a397bf64fdc10ab9de153c685428475edd403efe1180cf5f837d882fccd499d4f864c07a67040c6996ca71a5a4ec1f8ef5f1923344"}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b8d000)=@full, &(0x7f0000c1e000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00008b9000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x6a4}]}]}, 0x28}, 0x1}, 0x0) [ 33.983939] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/07 11:16:58 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet(0x2, 0x5, 0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000731000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000003000-0x10), &(0x7f0000003000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4={[], [], @local}}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xfffffffffffffff1) r2 = socket$alg(0x26, 0x5, 0x0) getpeername(r2, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)=@generic="e2ffe0e9319aa3907208aa62f536378e") 2018/02/07 11:16:58 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000016000-0x8), &(0x7f0000016000-0x4)=0x8) r1 = socket(0xa, 0x7, 0x3) syz_extract_tcp_res(&(0x7f000000d000), 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000011000-0x4)=0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000014000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @generic="4b9d5951aa2517bd095ff5afce99b421"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0xfffffffffffffe98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x57373d9f, 0x0, 0x20000000000000}}}]}}, 0x2d8) [ 34.030887] audit: type=1400 audit(1518002218.522:14): avc: denied { getopt } for pid=5191 comm="syz-executor3" 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 2018/02/07 11:16:58 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000)={0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000015000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0xff, 0x8, 0x3, 0x0, 0x80000000}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x200}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) [ 34.148191] audit: type=1400 audit(1518002218.650:15): avc: denied { net_raw } for pid=5243 comm="syz-executor0" 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 2018/02/07 11:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000af9000)={@generic="519dbb9f43589d6563f8dde92b029cad", 0x8}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a00", 0x14) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000882000)=0x2, 0x4) 2018/02/07 11:16:58 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = socket$inet(0x2, 0x3, 0xe2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000013000), &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000018000-0x38)={&(0x7f0000018000-0x9)=@rc={0x1f, {0x9, 0xff, 0xeb6, 0xfffffffffffffffa, 0x53, 0x100000001}, 0x947}, 0x9, &(0x7f0000018000-0x60)=[{&(0x7f0000000000)="ceb40645518ad5ac891acd5d75ebc0ddd6a723604d0a2e905c7a7dfa818aad6aab84f7d20be0a04d1a6783b2723721ddf981dbcc4808064e3d022b14c298faf0545c006743c76f68c5c250a293d919fe74ab6788502ee7819b2d1c2a16dd8c2150ef3b55a13c", 0x66}, {&(0x7f000000d000)="d58da2867f88ff6d559f0a9c06629637af564060c1eb98f0b6f58a7f323ddb28f861cbd9db8d0bce381207cea49b2d5accaa1a92b9728b205597b63a07468721feaf359e2fb1677abc45d48d64478bc5508afe5c7867", 0x56}, {&(0x7f0000017000)="956ec1ca57d72b0ecc38bbddffaa50f73d5e5029a6d8a28ede2ee53622be1631a384ea0c3886cb258885beb6d0f4106138d4", 0x32}, {&(0x7f0000017000)="e0527b2729026f23b3cbaecb401ff5a28c4675fdb03099cb8f65220b4d92872043df115b0e5c76c03e31eaddcc3838d8c5e24c0bc011158a44aaf255086fd10c7aad6871c07684017f79224421d5b21552f098941f4fa501a38a09e5323f726eb471aedc9516d916ed3a10d4de1f4e790512d5890c19cf50ecc82f67567d1808870c202224cf9a042bff8081a562ef759279645b04433f44105eaa005057df4f57bec71566fd312f929bbccd3c1dc1ada7b73d", 0xb3}, {&(0x7f0000010000-0x4b)="66023d3679bc0821d9cd195bfc65e1cbe5ee5e50aaf6dde1c17b35cd27225f46a4c3c4bebcb5701f7d62c79d5db1ba65a3d8d00ce52fe18839bbe40eabab63328d7aca96583aa0397a2035", 0x4b}, {&(0x7f0000013000-0x30)="cc3f88bbecc02437a45ed896ffe5b5bbc63cdc39042bae1d2d964369f619c215791eb014f636e784af3e642982c48081", 0x30}], 0x6, &(0x7f0000003000)=[{0x88, 0x11d, 0x2, "575bf655af34e5a33084e517f21d2f03c869b1dd14645667492594f68b793792ff009ce759744e8583b97626211cca6c4f5c19d004b37c800e03ecda308c1649cfda308a40a8ea19a3ff9ce30d324ebe84d076b20d8c6ab8b805ab830b80c76fc3a0fa722971bc3bc1cd86825d7a1d57fa5948d78b34d98d"}, {0xf0, 0x10b, 0x400, "ae7b5498e4fcd2376aef8b65b2402d8d3702dbf7b9c012163c2f43f6fb97de6981483ca22a6980f277aaa775a8138aad32534d9d8036ccb9c944b5d2dcdf5c9fe8afbf648034faf89e055aa3d047b110af3501d73f4d347f9aee5bab9d045b02da2cf9cffe46f5c4120cb67c003e9c0f8a128e6d4a60a58397b2a0dc6878e8919f90352ccf645c33c67ca005bb85a50fd6a72a5b0fa59fa799e2a1e97022bd0b3e238a610797e2f1235cad8485248620e0c66bd05de1fa7ab5570cf996a48834dfb250be3d92248d308522e21eb9a1e7ab38a819ab8f27001b5d307670"}, {0x1010, 0x114, 0xffffffffffffff83, "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"}], 0x22a8, 0x20000010}, 0x8800) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000015000-0x4)=0x2000000000000002, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000e000+0xaea)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000018000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000)) sendto$inet6(r0, &(0x7f0000016000-0x1), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 11:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002eb000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000627000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b47000-0xb8)={0x0, 0xffff, 0x5, 0x8, 0xffffffff, 0x81, 0x7, 0x5, {0x0, @in6={{0xa, 0x3, 0x2ad, @empty, 0x801}}, 0x7, 0xd6, 0x89, 0x2, 0x3}}, &(0x7f00006a8000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b6d000)={r3, 0x7, 0x101}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c17000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x1, 0x0, 0x2, 0x5, 0xa, 0xa0, 0x80, 0x0, 0x0, r2}, {0x0, 0xc9f, 0x5, 0x3f, 0x5, 0xda4b, 0xff, 0x5}, {0x800, 0x1000, 0x6, 0x4}, 0x8, 0x3, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x1, 0xc, 0x100000000, 0x8, 0x5}}, 0xe8) bind$packet(r0, &(0x7f0000f3f000-0x14)={0x11, 0x1b, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendto(r0, &(0x7f00008dd000-0x93)="65737eab51626adc7d2628ceccb1d0cf970f62554a66940495f46153bc6a90d5f1b8d4da3ddc8cd3606b306a88c2e8349c8a92ff76670885dd9efc1950eee565ebf96ff212de15e8499ef80626acb688c8ceb141c78789816537d57c1877e1564f386cf4022d26d834fd3581027e45da3b9d9acf2ba88cf596732d47399e4f04651a94b835e843cf5870d10d44b091bee1f5ae", 0x93, 0xc0, 0x0, 0x0) listen(r0, 0x7) connect$ax25(r0, &(0x7f00005b9000)={0x3, {"1a0b319cc57746"}, 0x32}, 0x10) write(r0, &(0x7f000089e000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800040000001700", 0x24) 2018/02/07 11:16:58 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2f8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000-0x4)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f000001f000-0x11)=[{&(0x7f0000006000)}, {&(0x7f000001e000-0x4f)="348ccb379c6b83bab81311a7e95f75161dc2a7777de748ca0295e7dc34bc42fc9ffc6e5eae2fadff5c3fee35d222938e2dc3c3da8f88030b1f8dc7336a630266382b0c95c3a16601862df74e6779d6", 0x4f}, {&(0x7f000000e000)="1f37304b7af7a9ee1820d54d2839b7c9a43f19f4efb98c1ab14337ae017555c6d8e8ae49b7620e75ce56712ebf6cbd8fd6a3c47e23635281c04dc6f32a", 0x3d}, {&(0x7f000001f000-0xc3)="c39a566984682217ea4dc4d0fcc2d61a70bbf8d57c2b0f1d2d68cce5b44dc82579de2afded30b5e14cc4d21c1e359e43f73fbfab7dd5d2fb288c49541791c4e6cdd7f5064eb0b8c3bc4eabe0d3a4ff64a0ebeb8c37a7e2e26319ad76826b91ec921e2e7e85a1a3472530d84981b2bc0c1c87632572b5caf744df51a188bf39255f15e6081976541834a88c1cdb26341c1034ee245eb519ba49897be7c875d1d3eda61a35aacbe31e11527bf98dbbc7798f3fcc938f2f9c1bbca39fa9640da99e241fab", 0xc3}, {&(0x7f000001f000-0xd3)="0717c4a40502559c532cac7b39630f0984eae6c1f872a8bc30d002c4b72ada25f534ba39e6c4934adfe84e3558e446e5b85d7467fffbc114e4630621686ed4b512a001e5b18c9e215aba0b6e91f28c85f642c3e3e3ebc3768e05f518599cde4c76a22ef2a5411a3a5134be0daf5a477ea5f46f4ed149fb0634202644df9e570cc512ed248f617065231b38f0af1949e05852d4ffaee369ba109ca7d7845ba2dcb961cfc1215500ab4e1f221e27bb4ed06b15e0ae951f236469abc5dce430c53a685e5f4ff33b97b1965d3f50b753cce2eca5ae", 0xd3}, {&(0x7f0000003000-0x62)="544dfb71f19d5f4eff1be09400e87967c1b8f609cbfd96f0bdc04986f4b98c349f6e50f203747fec50486fd745cf916357373052963934cff0cabe3b22ed4b1f9fe81488aff6a60ca98059446f281fa8186fbf3796d9bd6852b9f894c86ec79f696c", 0x62}, {&(0x7f000001e000)="1de36a092aa062c39a125b5588e1450f3d259ea822d1c3ce6dd5b1b55daa1262d31f7b7aad872bdc6b7ebe82330adf16fa781883b97d2ac9840897cd827eb0b8ac65602ddda8ecc084578379c6a0ec1e00f0e010506e2534ff7984bd58d130342d1d22d0c284feda75097223029378cf448647840fe97a798a791d0f4edd9d9b943e32ffe433621aa3285642b1b62cedc6b1b376e1b72165888c638e006f1788309885822fea92b64d40da33", 0xac}], 0x7, 0x0, 0x0, 0x840}, 0x800) 2018/02/07 11:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ed3000-0x88), &(0x7f0000751000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007b3000), &(0x7f00005e2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007cd000)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, 0xe) write(r0, &(0x7f000048f000-0x17)="80983e50d4f0006062e200fabe001bb54e548943181019", 0x17) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001b0000)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ea3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000b18000+0x938)={0x401, 0x1, 0x6, 0x10}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000547000-0x10)={0x6, &(0x7f00007e5000)=[0xe9, 0x100000001, 0xf90, 0x9, 0xab7d, 0xfffffffffffffffa]}) accept$ipx(0xffffffffffffffff, &(0x7f0000ca6000), &(0x7f00000fe000-0x4)=0x10) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x11}, 0x7}, 0x1c) 2018/02/07 11:16:58 executing program 3: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000364000+0x8ea)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000366000-0x10)={0x8, &(0x7f0000203000)=[0xf7a, 0x4, 0x8, 0xffff, 0x8, 0x3, 0x80000000, 0xd1e]}) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000364000)={0x0, &(0x7f00000ab000)=[]}) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000366000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000366000)=0x10) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0xff, &(0x7f0000368000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000367000-0x4), &(0x7f000024f000-0x4)=0x4) 2018/02/07 11:16:58 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f000000a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000003000)=0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000)={0x1, [0x4000]}, 0x6) r1 = socket(0x1e, 0x801, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffe}) 2018/02/07 11:16:58 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x2, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000)={0x649eb338, r1, 0x10001, 0x8}) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = socket$inet(0x2, 0x80003, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000)={0x0, 0xff, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000007000-0x10)={r4, 0x1, 0x0, 0x1}, 0x10) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 34.433386] syz0: Invalid MTU -2 requested, hw min 68 [ 34.442745] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 34.462312] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) connect$unix(r1, &(0x7f0000cc9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/07 11:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000e76000-0x27)="260000005e00090d0000eaf83b001e000000000001000000edff000000000007e900000009de", 0x26) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000a76000-0x4)=0x1, 0x4) 2018/02/07 11:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0xfffffffffffffd84) 2018/02/07 11:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000354000-0x10)=@can, &(0x7f0000bf8000)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000b39000-0x8)={@dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000735000)={@common='ip6tnl0\x00', &(0x7f0000ade000)=@ethtool_rx_ntuple={0x35, {0x8, @tcp_ip4_spec={@multicast2=0xe0000002, @empty, 0x2, 0x2}, @ether_spec={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x81}, 0xdb, 0x2eb, 0x1, 0x7fffffff, 0xffffffffffffffff}}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00005a5000)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000999000)={0x1c, 0x1f, 0x3, 0xffffffffffffffff, 0x1, {0x1f}, [@nested={0x8, 0x1, [@generic='N']}]}, 0x1c}, 0x1}, 0x0) [ 34.479361] ipt_REJECT: TCP_RESET invalid for non-tcp [ 34.485274] audit: type=1400 audit(1518002218.997:16): avc: denied { write } for pid=5316 comm="syz-executor7" path="socket:[14150]" dev="sockfs" ino=14150 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 [ 34.518441] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/07 11:16:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, 0x1c) [ 34.533678] audit: type=1400 audit(1518002219.040:17): avc: denied { setopt } for pid=5316 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 [ 34.558393] audit: type=1400 audit(1518002219.059:18): avc: denied { create } for pid=5350 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_generic_socket permissive=1 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acd000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1000}}, 0x400, 0x1, 0xd8, 0xfffffffffffff001, 0x2}, &(0x7f0000acd000-0x4)=0xa0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ace000-0x4)=0x0) r4 = getuid() r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000321000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000acc000)={r2, 0x80000001}, &(0x7f0000acc000)=0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000acc000)=0x3ff, 0x4) shutdown(r0, 0x1) 2018/02/07 11:16:59 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0x6) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a}}) socket(0x1, 0x2, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/07 11:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000a9e000)=0x3, 0x4) [ 34.582233] audit: type=1400 audit(1518002219.063:19): avc: denied { write } for pid=5350 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.605949] audit: type=1400 audit(1518002219.094:20): avc: denied { prog_load } for pid=5349 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.648843] audit: type=1400 audit(1518002219.161:21): avc: denied { prog_run } for pid=5349 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/07 11:16:59 executing program 4: socketpair(0x13, 0x1, 0x8, &(0x7f000014e000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00002b4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000a53000)=0xfffffffffffffe3e) 2018/02/07 11:16:59 executing program 3: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) bind$inet(r0, &(0x7f0000443000)={0x2, 0x3, @rand_addr}, 0x10) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000051f000)=0xffff, 0x4) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000006f000-0x20)=[{&(0x7f0000520000)="f2a2b14d5d71e9b1b161b8808740df003d98682b53ff134c230af0d13d3bbe91f921aa316887d0164f4144978dc8be5c6f889717cd5fe4488c1b20924b1ec1916ef99d37c5b2d1d9cdcbe1c05adb1f40691a46331ea062c3fb62861c348fcca3acc115447a51c579778e59cc5056f0a0fbf9d827866408b941c5c53848e1a8999e2249e7bd03945bb10a9faf106f118cef1e1089484354f4726939923289bcb04ca830f2b97a2389ac32b28b4069696c8dbc090d4c95e99c4a821544a14598e6defa4cf992e9d0734ab56556c60780d7361363a56073856f4d", 0xd9}, {&(0x7f0000181000)="0cdd580a74153fe21e79eec6522c923d6f5d306bce3a7fd1fb042fc981eb7499a50636c918878d163f81249c31dd13b1a785eb659b05a28f85de699d9c7cae274604afbe608038b0bc3011a75416e995f9b7ba52d91472", 0x57}], 0x2, 0x0) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000521000)={&(0x7f0000522000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000522000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x3ff, [0xf6b, 0x1ff, 0x4, 0xfffffffffffffffb, 0x9, 0x0, 0xfff, 0x2]}, 0x5c) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/02/07 11:16:59 executing program 7: pipe(&(0x7f0000889000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"4a9777b33843de489b83b1477f504cff", {0x4, 0x4, 0x81, "37fb0a650988"}}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000026000-0xc)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x310, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) readv(r2, &(0x7f0000005000)=[{&(0x7f0000005000-0x76)=""/118, 0xb3db36e9}], 0x1) 2018/02/07 11:16:59 executing program 0: socketpair$ax25(0x3, 0x7, 0xce, &(0x7f00000bc000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00001b0000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00004fe000)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x1, 0x3ff, 0x401}], {0x8100, 0xf5f1, 0xeed, 0xffff}}], {@ipv4={0x800, {{0xe, 0x4, 0x1, 0x0, 0x40, 0xffffffffffffffff, 0x800000000, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, {[@timestamp={0x44, 0x24, 0xffffffffffff7fff, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x800000}, {[@multicast2=0xe0000002], 0xffff}, {[@multicast2=0xe0000002], 0x7d3}, {[], 0xa2}, {[], 0x3}]}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x7}}}}}, &(0x7f0000d03000)={0x0, 0x3, [0x347, 0xb5d, 0xf83]}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000e20000-0x4), &(0x7f000071b000)=0x4) 2018/02/07 11:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000294000)={0x5, 0x5, 0x2, 0x45d, 0x3, [{0x100000000, 0x3f, 0x0, 0x0, 0x0, 0x802}, {0x6, 0x5eb, 0x80000000, 0x0, 0x0, 0x8}, {0x401, 0x9, 0x2400, 0x0, 0x0, 0x100}]}) 2018/02/07 11:16:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000004000)=""/227, 0xe3}, {&(0x7f0000001000)=""/65, 0x41}], 0x2, &(0x7f0000007000-0x6e)=""/110, 0x6e, 0x6}, 0x102) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000005000+0xe)={&(0x7f0000003000)=@in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000002000)="b1c963691620cc5f299fbcd1248b79ebe89a56febe02d5929cef907fee0be816afe5572776f00005bc85fb8cdf6b22cbc0e0dfef727378ecc62a24ccae4887cc69965b428f048c0349e03a963aca6d36e108c3f2ffb4d542d7511d4580c17c13a74a5070da0497336699a4a353f5175e8fbcb03924376fb3b8ff3d242ba70e5e37f93eb0d101459fe95c162e5381df78f36d08d3222bf1dd332d308b4db88ef79d95cd3f0e2608d1c878b85ea950ffff109d17b00a76b9680a32a7bec6453d71669a6ab6900454a73edbc587c52e2803b3302829eabf94d39ea83696be1399576e4910a517e53deb90f6970e000fa2", 0xef}, {&(0x7f0000002000)="17a6fd509c0dff5dcc6ca5d9506a76838e43497a6d0fec32766255deac9776814d802af6008b6356e47fe002cd2daa93245cabf86460bdfd549fc046c1c2472a47f16bae8de862670b9eed55d6a0f7da688bf7326af0f3a9d54515094a", 0x5d}, {&(0x7f0000006000)="316aab36a1bfeebe4333d6ce27c3e2e0c426b0fd851dbf057ed4e4d87e7e8dfdd559b864731aadc51819f1078cf5bf6bbc7e9c3379c79d48b75d3bd595d3ee030129d34b77ba57aac4902f205ace85d5a1d3955493b917b0468f67b41efdd793a938bc5a2f069f838319d38f617f5d9cd9b9fae03e2daefcc2e7dfab568a4c9acf8e58048381895af1d1d01ff4f4cbd5b72a529299afd4fe5c6242c1b28822fd7fa0429a52eb9c0e82e0c990ad0e827fc8b790991a4e9171d5a9534839325140c8980a5566ca6876a1061b843ac73eda4f42ca3f12469da4b5f543817bd195ee005670d377b917a48ad9b2755995e428", 0xf0}, {&(0x7f0000007000-0xd2)="440fd44e149a630675428f198a3f7f32f9a57d1335c7d3ae84652873505a096808c54a68aa2cce2ccde5c6b8736115407c7328a81c2db93c00f46f8e0391dfb4f15386cf91d9fad1f7ff69385882a8c1ff270f241421f3961724d77b074a090de2b284c4e0a599f2125a825b187924b39a147a93c3eed9b825f9026ec60fd160fe82fbb6e112d584c885b7cd4f92b8370469d5bc5bf9e11e5b288b913ab8ea6e33d70268d3e43ed8f3171fbdb2ea58831de66763f6faf70f00c1ae2bcf4819faf9fb3b9c0d927de140b7843ce8d3ea3857e0", 0xd2}, {&(0x7f0000003000)="bdfeca37a5e70774cfdc2cf99179553743ad2486d3aeedeb01d6d15a36fc243e532792b7d3da914d08e178c8baa46a972bd3713be1790266042f107c7a276504da890385", 0x44}, {&(0x7f0000004000-0x6c)="656f07d2f2e15e492fd1e6526a50e66cbfec452b6a775a78bff24271b0d8c1d33ed013e9eeddf0016747e6da3c907a411bfcf174256779f1ac5f8a606ac2739c6bd56d252e5f3b429dbf1408e5b380abcdd170c8f7b674c0b6f43b4781c976aad05919f868a8c75836b2f6d7", 0x6c}], 0x6, &(0x7f0000007000-0xd8)=[{0x60, 0x6, 0x1, "ecc531ffa2b18c1996cf76f1492c8cbb0d0462298b82c6f9020499a778edc190483feb3c3596aef25eaf160dd85457638ba34800987ebfb5e022de609e545df5e2b3286506dd55b6c2e79a"}, {0x78, 0x117, 0xfe, "4a752b3878fa3efe018084b0abd0b7983fe5f1db499037731c2b9ff47d864b9a6efb443956f10498099c8052c08252237bad3e0ddb444e719e4cb437cde6a9d90d6698106eac35943490f9b35c91fa20aef9d54a55e042c820ab398c56759dc2a053"}], 0xd8, 0x8004}, 0x4) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[]}, 0x0) 2018/02/07 11:16:59 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f74000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000be8000+0xe3)=0x3a) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000473000-0x50)=[{&(0x7f0000850000)="6b728716b6f3596d0d89e28a08cbc2448b5f5ce967296355cf82f2b9288cb168439fdcd8b8343dbbf31e147e5239242d28d97a1fbf0820ff85e3359389241c708fc9d5c9badf54cb54ce424211b6f561634492c0c6f820338397f00616beb10eac7128ced16bff8b4abc63cb60dc73ff83ea8f25af197419c3f3337a88e5b5c5a7a5bf8612feab723e4bec53a31c422fb6d1cb88f55f8020d1f3c772ac3e00d21829105408fc143a3f91908ecd61cd4805f572300fbfed22782ded303aed9d3057d4c7f9af6bd94a19ad4ddb8fbab888421d6b09647ce1758a96b998eee2a7b64cff32fbccbefd79e40d6224213e08ca8c", 0xf1}, {&(0x7f0000f75000-0xe)="0b7e5f327bccda4e1e7dee5b70f9", 0xe}, {&(0x7f00002ff000-0x9c)="9e4287b3496e13d068de5ed9779412a3047c0240603d08c8b84bc46fa136035ebc328824aa9fdd87f157687cdafd7fae95e7e58c3ff7a64ddb01429e5a4475a20815f9dd2cf447c46e25f711c2922876c5d56255d8e44dd5ddf93a78dcdbcc2c5569cfef8be22b97ca24b7fe0984a14f8b61ee889a617b5e4bd27aa7a73e49ef39d831eb4b3cb657862ecdf0ea79f8e306073e58858cb63c25bef965", 0x9c}, {&(0x7f0000f74000)="103bf0a5cd0666d1cc83cdeac2399c4b24f445b035602757b732bce97a7fabc149973d8452f1d66493bf44e6ffdac9c3b61542d78ddec2527d50e053435f6469198d76e0c5950442b7c91027b414097dc478378887f02b71b8c1813ceeb02170f76202b02b45d3b62835e6bf7d8013f9f9e1c862a5a50044860b8cff8b697cec630a5ecf35529011cdb4d95669765d0e60b0179dcd5f61766d790d474af0b75617a7d206da54b80f0a77ed2e9facb5eb7e1de11d60ba4b84dcea6a2fa0b2594fde2d181c6fad32c66163db32ab4f1f0f925ba1f326ca74a2dceb3bc477c06309b327ad", 0xe3}, {&(0x7f0000f75000-0xd9)="6a9283c8a7c32c24cd615507bbcc802c4fe8ad44b6cec7264918f44ee6effbcee584f186c46e2e42a5facfedfe513e2e35a2378359357e9d67ab0167453320ef4c06d0a7d5ac6eb3264a2e4c022cf8b05c77926bb7244bc61c66d258718d5fa94a48dcd001243627d716588d49f8efa6584bb3de4a6646a5974b2545808d7d625b8077aea4b51b9d51abe4ff3207000dcd66940f30d82acdee88b49951a5c3110aa903ec0189212214db45b2151c34848cdd8cb2523b76d9822f9fb8e129ea6fe51d7b848ca67c6b833165c650f436c5b2b1dff651cb3eef3c", 0xd9}], 0x5, &(0x7f0000f75000-0xb0)=[@iv={0x98, 0x117, 0x2, 0x7d, "d3a42e5b903f6b20e428f8f636029ade916781a7333cfb7e7b1822dd1fb6e8bb730da74895f31f531466551c09ecc73d4acb421eab8d4a4e7f3aa52461aa3f6c2c939c899ff0d89bbcccf4095e61cd52f0c498119585b118961c63e633abbc24a9c0e08cf04563e2a37ef369f4ae0ef0c4e646e411956b035ab2267d4d"}, @op={0x18, 0x117, 0x3, 0x1}], 0xb0}, 0x40014) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001fd000-0x8)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000434000-0x4)=0xa0) 2018/02/07 11:16:59 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f5d000), 0x2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000fce000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "950001", 0x62, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@routing={0x1, 0x4, 0x1, 0xfffffffffffffffc, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @dev={0xfe, 0x80, [], 0x0, 0xe}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x6, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fd1000)={0x0, 0xfc, "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"}, &(0x7f0000fd2000-0x4)=0x104) pipe(&(0x7f0000eb9000-0x8)) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd1000)=@assoc_value={r2, 0x7}, &(0x7f0000841000-0x4)=0x8) 2018/02/07 11:16:59 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) tee(r0, r0, 0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/07 11:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000f8000-0xe0)={0x0, 0xd8, "c58ca5a19dd6a709fe2769afbe4e5518168c3d2622b202fca2b88d5ac8e3f8839066d60c1967e9eedde97ee4ec1fa9471da6f28e804b1b2e6e98125262252e7501a2ebd0b3b2bfffb66e754319ad2808db430379114108ff1816fe6de264792657294085f25ceedbde07f4e94bb0db334e2a0afbbf2db0dc23947826f64977d9b10761bfa56ce928ae49ab1af90dbbb50e38c6d302484ebe13e28c223513ea7c2c7fdea529f310bf51f0b5e1481517e2d621eb6210f727c0cc85cd6a610878de477283ec755bfe377718f5aa8266a7a2f1f02cefc527991a"}, &(0x7f0000d66000)=0xe0) r2 = accept4(r0, &(0x7f0000688000-0x8)=@sco, &(0x7f000065d000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001e9000-0x10)={r1, 0x64, &(0x7f00004f0000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0xffffffffffffe284, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb8e6}, @in6={0xa, 0x0, 0x5ba3fd30, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffc00}]}, &(0x7f000098a000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e70000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x1, 0xc7, 0x5, 0x2}, &(0x7f0000e64000)=0xa0) socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x0, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000425000-0xc)={@remote, @multicast1, 0x0}, &(0x7f0000795000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000824000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r5}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000885000-0x38)={&(0x7f0000be4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00002e9000-0x20)=[{&(0x7f0000311000)=""/162, 0xa2}, {&(0x7f000073f000)=""/118, 0x76}], 0x2, 0x0, 0x0, 0x46e}, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000078c000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000244000-0x4)=0x8c) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000e37000)={0x80000000, 0x0, 0x1000}, 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000ca6000)=@add_del={0x2, &(0x7f0000093000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00006df000-0x4), &(0x7f00002fc000)=0x4) sendto$packet(r3, &(0x7f0000e26000)="2d010000faffffff000000000000", 0xe, 0x0, &(0x7f00005c5000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000efd000), &(0x7f00008d7000-0x4)=0x4) 2018/02/07 11:16:59 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000241000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008f5000-0x10)={0x0, 0x0, 0xff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ffa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cf5000-0x20)={0xb1, 0x0, 0x2, 0x16dc2998}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000049a000-0x20)={0x8, r4, 0x10001, 0x2}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ffa000-0xc)={r2, 0x80000, r3}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000ffb000-0xfe)=""/254) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000ba000-0x4)={r5}) accept$ax25(r1, &(0x7f0000545000), &(0x7f0000bc9000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000513000-0x3)=@common, 0x10) close(r5) 2018/02/07 11:16:59 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f00004fd000-0xf)={&(0x7f00006b5000-0x14)={0x14, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfffffffffffffe6b}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000a8000-0x10)={0x2, 0x0, @rand_addr=0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f4a000-0x4)=0x3, 0x4) pipe(&(0x7f0000588000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000001000-0x53)="a30829aa1e36c02801f061e2a8894b11d2e3baad0bcd835a5231312e23d82530bbe752cd0acddb34ed9195ffcfd35b36f5c503f7018995ce8a07dca32b9f54c99045f0cba78d310b3dc3e6b48ef3380445aa69", 0x53, 0x4, &(0x7f00008d2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/07 11:16:59 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000021000)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000021000)={0x0, @in6={{0xa, 0x2, 0xea, @empty, 0x1ff}}, 0x8, 0xda1}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000022000-0x10)={0x100000000, 0x8203, 0x2, 0x7, r3}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000c000-0x4)=0xc00, &(0x7f0000021000-0x8)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000e000)=0x5, 0x4) 2018/02/07 11:16:59 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = socket$inet(0x2, 0x80005, 0x200) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fa3000-0x12)={0x0, 0x1000, 0x5, [0xfffffffffffffbff, 0x101, 0xbcab, 0x3f, 0x3c8]}, &(0x7f0000f77000)=0x12) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fa2000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000fa2000)=0x8c) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/07 11:16:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x8) r1 = socket$inet6(0xa, 0x2, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ec5000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x8001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="f4c6e341a57dacafa8970af21df90135", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8938, &(0x7f000000e000-0x50)={@generic="0ba51b6110f30a01dde08fc7a9808fb2", @ifru_mtu=0x7f}) 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a82000)={&(0x7f0000001000-0x10)=@nfc, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000ab3000)}, {&(0x7f00003aa000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f000070c000)=""/146, 0x92}, {&(0x7f0000802000-0xce)=""/206, 0xce}], 0x7, &(0x7f00000d3000-0x27)=""/39, 0x27, 0xffffffff}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f0000dbc000)=[], 0x0, &(0x7f0000a42000-0xad)=[]}}], 0x1, 0x0) 2018/02/07 11:16:59 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f83000)=[{&(0x7f0000f83000)=""/42, 0x2a}, {&(0x7f00006e8000)=""/216, 0xd8}, {&(0x7f0000f84000-0xd1)=""/209, 0xd1}], 0x3, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000f84000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @generic="abaa09cbbe810ecbdae01f85e37ab7b7"}}, 0x1e) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f000037b000)=@full, &(0x7f0000f84000)=0x48, 0x800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000f84000)=@full, &(0x7f0000837000-0x4)=0x48, 0x80800) sendto(r2, &(0x7f0000f7f000-0x10)="40cd8904000000e7cac890db09003261", 0x10, 0x4000000, &(0x7f0000f83000-0x10)=@nfc={0x27, 0xfffffffffffffffd, 0x0, 0x10000000000004}, 0x10) [ 34.921755] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/07 11:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00007df000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c9d000)=0x10) bind$vsock_stream(r1, &(0x7f0000679000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca7000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@rand_addr, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x3}}, 0xe8) sendto$inet6(r1, &(0x7f00003c0000-0x3a)="51934eddda54a4a1083b51249d6b963eabd4eb712a5c92eb74d0a2bd02c849628b6c5d10981b3ead4755f2b8477e02ecdf01f3171a7e95436fb1", 0x3a, 0x20000001, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/07 11:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) socket(0x4, 0x5, 0x7fff) 2018/02/07 11:16:59 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008cf000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00003b3000-0x20)={0xff, 0x7, 0x6, 0xffffffff, 0x9, 0x7}) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f18000-0x4)=0x10, 0x800) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000436000-0x8), &(0x7f0000f18000-0x4)=0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f17000)={0x6, &(0x7f0000f17000)=[{}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x2a, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008ca000-0x10)={&(0x7f0000919000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f19000-0xc)={&(0x7f0000dfa000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000f19000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00004ef000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x3ff, 0x4) 2018/02/07 11:16:59 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 11:16:59 executing program 6: pipe(&(0x7f0000acd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000014b000)=0x74c, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) 2018/02/07 11:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000069c000-0x4)=0xfe, 0xffd1) 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000012000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f000000b000)=0x98) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000b000)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001d000)=0x10, 0x800) socketpair(0xa, 0x80007, 0xc08, &(0x7f0000018000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000001c000-0x8)={r0, r2}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f000001d000)=0x8001, 0x4) 2018/02/07 11:16:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005b0000)={0x1ee1804e, {{0x2, 0x3, @rand_addr=0xffffffff}}}, 0x90) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)) r4 = epoll_create1(0x0) pipe(&(0x7f0000606000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000dbf000-0x4)=0x9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)={0x3ffffffd}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000eef000-0x18)=[{}, {}], 0x0, 0x0, &(0x7f0000eef000-0x8)={0x4}, 0x2) 2018/02/07 11:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r1 = accept(r0, &(0x7f0000d57000)=@sco, &(0x7f0000fb0000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a81000)={0x0, 0xfffffffffffffff8, 0x1, 0x6, 0x7fff, 0x8}, &(0x7f0000cdd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003b0000-0x8)={r2, 0x8}, &(0x7f0000a9c000-0x4)=0x8) 2018/02/07 11:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007a7000-0xd2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[]}, {[]}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @dev={0xac, 0x14}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f000040c000-0x10)=@req={0x50, &(0x7f0000dc8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x1, 0x4, 0x4, 0x1, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}}}) connect$bt_l2cap(r0, &(0x7f0000a83000-0xe)={0x1f, 0x4, {0x3f, 0x2, 0x2, 0x6, 0xfffffffffffff801, 0xffff}, 0x3, 0x8001}, 0xe) 2018/02/07 11:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000094000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00006f5000-0x4)=0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000039c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80, 0x3, 0x1, 0x4, 0x7, 0x80, 0xff}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5}, 0x10142) 2018/02/07 11:16:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000068f000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x8ada, 0xfffffffffffffffb, 0x0, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000149000-0x8)={r2, 0x8}, &(0x7f0000039000)=0x8) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) 2018/02/07 11:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000f6d000)={0x6, {{0xa, 0x0, 0x800, @empty, 0x8}}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xd0}}}, 0x108) bind$inet6(r0, &(0x7f0000142000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r2 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f0000505000-0x4)=0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006c8000)={0x0, @dev, @rand_addr}, &(0x7f000067c000)=0xc) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000efa000-0x1)="a1", 0x1) recvmsg$kcm(r2, &(0x7f0000b34000-0x38)={&(0x7f0000ad1000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f00007f2000)=[{&(0x7f0000de2000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000524000-0x20)=""/32, 0x20}, 0x2) 2018/02/07 11:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b7a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000827000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a2b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, &(0x7f0000331000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001c7000)={r1, 0x1c, &(0x7f0000bd1000-0x1c)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x37b2}]}, &(0x7f00003a4000)=0x10) syz_emit_ethernet(0x6f, &(0x7f000023a000-0xb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d6cd3a55c9140e71481a93acf2787cb5f44ad93487ac2dddac3cfee84e8244f2b0941a49153442eee83c4a20716d57c90da1571272bed57c1a14a187f8e88a6e2a76e592"}}}}}, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000b2a000-0xe)=@l2, &(0x7f0000acf000-0x4)=0xe) connect$nfc_raw(r2, &(0x7f00002c0000)={0x27, 0x7, 0x6, 0x4}, 0x10) 2018/02/07 11:16:59 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x616, &(0x7f0000f87000)={0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f88000-0x6)={0x0, 0x7fff}, &(0x7f0000f87000)=0x6) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f87000)={0x6, 0x2, 0xa, 0x0, 0x0, 0x0, 0xb6c3, 0x6, r1}, &(0x7f0000f87000)=0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x1, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/07 11:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078e000)={0x26, 'hash\x00', 0x4, 0x0, 'hmac(sha384-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a0000-0x100)="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", 0x100) 2018/02/07 11:16:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a39000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000009f000-0x4)=0xfe3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/07 11:16:59 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x6, 0x4}, &(0x7f0000fd3000)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a04000-0xc)=@sack_info={r2, 0x4, 0x3ff}, &(0x7f0000fd3000)=0xc) 2018/02/07 11:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000768000-0x38)={&(0x7f0000369000)={0x10}, 0xc, &(0x7f0000bf4000-0x10)={&(0x7f0000d7d000-0x15e4)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ab0000-0x4)) recvfrom$ax25(r1, &(0x7f0000870000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f00006eb000)={0x3, {"28bfb1b11dc8ba"}, 0x9}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x7)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x14eb40000000000, [0x0, 0x8, 0x1f, 0x3, 0x1, 0xffffffffffffff4e, 0x4, 0x800]}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0xdc, 0x20, 0x3, 0x7fffffff}, 0x10) 2018/02/07 11:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000681000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2000000000000082, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f7000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000609000-0x4), &(0x7f00005eb000)=0x4) pipe(&(0x7f0000603000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cca000)=0x10001, 0x4) r3 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r3, &(0x7f0000457000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4f1}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007a8000-0x14)={0x0, 0x4, 0xfffffffffffffffb, 0x7fff, 0xffff, 0x3}, &(0x7f0000768000)=0x14) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000dea000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000074b000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007b4000-0x8)={r4, 0x6}, &(0x7f0000f61000)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000088f000)={0x7fffffff, {{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x108) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00004d7000-0x4)) mmap(&(0x7f0000cba000/0x1000)=nil, 0x1000, 0x8, 0x10, r3, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004c4000-0x8c)={r4, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x100}}}, 0x8c) 2018/02/07 11:16:59 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000202000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000105000)=0x8c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000001000-0x96)="7b041815e9d80e2da91c8e04971e6d28110e1f2b4871df723a68857fc18f634ccd96aef016cef3821eaced6a5f397a26913451185966a6e4b4a67f1565cad0f1de394455860162ab7c24ce7591bbfd7daf8aba2af1c5159c29df939bb6c39bcbdc60fa3cb05594a51c26547af978159a7383754b8038f940d88c759677ab5341cb142be0f0deb85207fe9f0e007dd447e84cca6d5f39", 0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0xff}, &(0x7f0000001000-0x4)=0x6) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/02/07 11:16:59 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000dc9000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000909000-0x9c)={r1, 0x400, 0x4, "528ea500b53058c71ed09d61bc81ebfa59e281fe1b86f5935ed8fa6515964dfffa7b01272e40c8f7aa21226f7c8dcd1945096268e4622f8494f52df6133ab84c1f421e69fa71e92a352894ee3ba7ee7c3a6cee4f425a084318e115210e2b0a0f83c40b5c497bb8e0908581055c718e2d3f5a96531fddf8b244cc9280657371a1e18697f70bd4f4b95049a94561db0ff0b0b0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/07 11:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80005, 0x2, &(0x7f0000a20000-0x8)) syz_emit_ethernet(0x82, &(0x7f000095c000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xf, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @rand_addr]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ra={0x94, 0x6}, @generic={0x0, 0xa, "107777ff00100200"}]}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000013f000-0x4)=0xdc0f, 0x4) r1 = socket$inet6(0xa, 0x80000, 0x20) r2 = accept$inet6(r1, &(0x7f00009fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000394000)=0x19) pwritev(r1, &(0x7f0000f22000-0x60)=[{&(0x7f0000e20000)="4512b6230e8319ae3265898a2cb8e25bec0433e117f8d673ca8bda7132b007ed7e78f2b5cb3a12570405ac38e99b3142362634a8fd5a4b099a5cd75ed8fc3f2ac842b04101207baaaf0e9e19df1892c0feae114951f3c88ea5b5d093c0c3b7ade83678c01f2830f4286594689fb5df3d113c27bec59d200161800bdce5ad05c72de7c2a1b669709496f9540b70d0561d0b11dbb88310b8939900007b0fe47a7542c6207c4935b31a7db4629df13b963fe1780e264cce86130c39baf9cf722b3e6432b4c9577012ed461df77e538a99d157ea0fb47689fdaac3d85e2099f5194c7668fc25820f152dd8a751ae449b1dd22d4ba68f2a1437", 0xf7}, {&(0x7f00008d0000)="ac1e18eef4ed5f8f305c4d1a1eb9e2a0944d5b9d3f6ff0dfaccee9ade7a34de8cd88254ad90d65d58a4ad207eacb8ab9bc48f06e0c4d3db88d29cae26be0577b925754c9c2243a8ddcf6ba7306cec8c3a94dc96f8a041985afb56a65eaaad3527fd7e1aee91fb44dd609583d0ada7c8a62a885c69fe8", 0x76}, {&(0x7f0000866000-0xa8)="982275cb036988fe1d2faae521989b0c2803994bfb8c006415d7d3f6a7193313c4b2d8bb3dd2448ba10edc5401d668036458645f6f279c1cb03930b1fb1ca3959f3e03833a7c53cbb56d39d8666927b4b743f7fceaeb0628ccbb83596ed5ec6ec351f5645f2e596bf6a93f1ffa4f7f66dd0a3124f3f1b2e26f9f1138596c5f0d9d4dcb5ad0d48afc2f94f6c04492bcf26859aca898fea2cc835d45505595c33340be8e2e720426ce", 0xa8}, {&(0x7f0000d6c000)="5473fa8abbc09669c6d6273e807d159e889243527d44501bb7714c051c05d599b0bb80ce60565367f4b3cc6e5e071a0f1518fc712131e75348440e8141282808c9639cca7434000b6232ceb31c00cc46ad7d23c8e54baf3b6996033e919eac063285ac9dceaeb49f9bca34436452e37be4a4a685daf823f8cb2b2d578815f7c794ddc3d351f19b56650489501f25a6f49ff7a91929f72033df4905e7b1f0d0244c97bd04d26c22ef5b91ddf195f79d038a2816384ed4", 0xb6}, {&(0x7f00004df000)}, {&(0x7f00006c2000)="8004bca501d42f8476760885f8a20a0812ffde0bad34d86b272535c08e828f20798b52af684c0b6bcadea8a21c0c1219cfffa114a5780b29e031b6120ea8c5a8b17a5db50c82", 0x46}], 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e10000-0x10)=@syzn, 0x10) 2018/02/07 11:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_map={0x7fffffff, 0x6, 0x7, 0x80000000, 0x3, 0xb4c}}) r1 = accept4(r0, &(0x7f000085d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f000048e000-0x4)=0x3a, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00007d8000-0x33)={r0, r0, 0x1, 0x1, &(0x7f0000340000-0x8)="8e4843f2aa07bb68", 0x4, 0x3, 0x100000000, 0x7f, 0x8, 0x7f, 0x0, "c6b46921ff82234b47ff79"}) 2018/02/07 11:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000406000-0x4), &(0x7f0000292000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet(r0, &(0x7f0000dc0000-0x3f)="d8003572993af37ced9c649400060a571dd954daebb2e06800fb2b8d290c9af0862f353133f0ed54df894c00045a063100bd0073fd29534440f1466db36deb", 0x3f, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/07 11:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x80004, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000084000)={0x0}, &(0x7f0000d7b000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d8a000-0x18)={r2, 0x3, 0x30, 0x2, 0x4}, &(0x7f0000a3a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000731000-0xc)=@sack_info={r3, 0x8, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000), &(0x7f000087c000-0x4)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000094c000-0xc)={0x0, @broadcast, @multicast2}, &(0x7f0000fe5000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000397000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1091, r4}) 2018/02/07 11:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a56000-0x108)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}}, [0x2, 0x2, 0x3f5, 0x8, 0x5, 0x80000001, 0x6de, 0x7, 0x9, 0x1000, 0xc6e, 0x5, 0x7, 0xb08, 0x40]}, &(0x7f0000faa000)=0x108) getsockname(r0, &(0x7f00002e4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00005c4000)=0x32) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000896000-0xc)={0x0, @dev, @multicast2}, &(0x7f0000203000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de6000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x46, 0x700000, 0x9, 0x3, 0x40}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0x9)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x81, 0x8001, 0x200, 0x2, 0x1000}, &(0x7f0000a4c000)=0xa0) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/07 11:16:59 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000027000-0x60)=@nfc_llcp, &(0x7f000001d000-0x4)=0x60, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000027000-0x4)={r0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000008000)={@rand_addr, @rand_addr}, &(0x7f000001f000-0x4)=0x8) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000017000-0x4)=0x17c9, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000-0xb)="c1ba312aa47dd3d025c438", 0xb) sendto$inet(r0, &(0x7f0000024000-0xb5)="1f", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000022000)={&(0x7f000000d000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000023000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f000000b000-0xe)=""/14, 0xe}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000-0xc), &(0x7f000001a000-0x4)=0xc) [ 35.335905] dccp_close: ABORT with 1 bytes unread [ 35.371581] [ 35.373252] ====================================================== [ 35.379555] WARNING: possible circular locking dependency detected [ 35.385860] 4.15.0+ #221 Not tainted [ 35.389560] ------------------------------------------------------ [ 35.395860] syz-executor1/5575 is trying to acquire lock: [ 35.401380] (sk_lock-AF_INET){+.+.}, at: [<00000000bafc565d>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 35.410660] [ 35.410660] but task is already holding lock: [ 35.416603] (rtnl_mutex){+.+.}, at: [<000000007d69933c>] rtnl_lock+0x17/0x20 [ 35.423862] [ 35.423862] which lock already depends on the new lock. [ 35.423862] [ 35.432148] [ 35.432148] the existing dependency chain (in reverse order) is: [ 35.439736] [ 35.439736] -> #2 (rtnl_mutex){+.+.}: [ 35.444998] __mutex_lock+0x16f/0x1a80 [ 35.449381] mutex_lock_nested+0x16/0x20 [ 35.453932] rtnl_lock+0x17/0x20 [ 35.457790] unregister_netdevice_notifier+0x91/0x4e0 [ 35.463473] clusterip_tg_destroy+0x389/0x6e0 [ 35.468459] cleanup_entry+0x218/0x350 [ 35.472836] __do_replace+0x79d/0xa50 [ 35.477128] do_ipt_set_ctl+0x40f/0x5f0 [ 35.481595] nf_setsockopt+0x67/0xc0 [ 35.485804] ip_setsockopt+0x97/0xa0 [ 35.490016] tcp_setsockopt+0x82/0xd0 [ 35.494310] sock_common_setsockopt+0x95/0xd0 [ 35.499307] SyS_setsockopt+0x189/0x360 [ 35.503774] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.509021] [ 35.509021] -> #1 (&xt[i].mutex){+.+.}: [ 35.514455] __mutex_lock+0x16f/0x1a80 [ 35.518833] mutex_lock_nested+0x16/0x20 [ 35.523385] xt_find_table_lock+0x3e/0x3e0 [ 35.528114] xt_request_find_table_lock+0x28/0xc0 [ 35.533449] get_info+0x154/0x690 [ 35.537395] do_ipt_get_ctl+0x159/0xac0 [ 35.541860] nf_getsockopt+0x6a/0xc0 [ 35.546062] ip_getsockopt+0x15c/0x220 [ 35.550439] tcp_getsockopt+0x82/0xd0 [ 35.554737] sock_common_getsockopt+0x95/0xd0 [ 35.559721] SyS_getsockopt+0x178/0x340 [ 35.564186] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.569429] [ 35.569429] -> #0 (sk_lock-AF_INET){+.+.}: [ 35.575121] lock_acquire+0x1d5/0x580 [ 35.579412] lock_sock_nested+0xc2/0x110 [ 35.583966] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 35.589385] ip_setsockopt+0x3a/0xa0 [ 35.593592] udp_setsockopt+0x45/0x80 [ 35.597886] sock_common_setsockopt+0x95/0xd0 [ 35.602872] SyS_setsockopt+0x189/0x360 [ 35.607339] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.612582] [ 35.612582] other info that might help us debug this: [ 35.612582] [ 35.620692] Chain exists of: [ 35.620692] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 35.620692] [ 35.630894] Possible unsafe locking scenario: [ 35.630894] [ 35.636918] CPU0 CPU1 [ 35.641555] ---- ---- [ 35.646191] lock(rtnl_mutex); [ 35.649440] lock(&xt[i].mutex); [ 35.655381] lock(rtnl_mutex); [ 35.661146] lock(sk_lock-AF_INET); [ 35.664828] [ 35.664828] *** DEADLOCK *** [ 35.664828] [ 35.670857] 1 lock held by syz-executor1/5575: [ 35.675407] #0: (rtnl_mutex){+.+.}, at: [<000000007d69933c>] rtnl_lock+0x17/0x20 [ 35.683097] [ 35.683097] stack backtrace: [ 35.687568] CPU: 0 PID: 5575 Comm: syz-executor1 Not tainted 4.15.0+ #221 [ 35.694464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.703795] Call Trace: [ 35.706363] dump_stack+0x194/0x257 [ 35.709973] ? arch_local_irq_restore+0x53/0x53 [ 35.714623] print_circular_bug.isra.38+0x2cd/0x2dc [ 35.719618] ? save_trace+0xe0/0x2b0 [ 35.723314] __lock_acquire+0x30a8/0x3e00 [ 35.727444] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.732612] ? rtnl_lock+0x17/0x20 [ 35.736130] ? __mutex_lock+0x16f/0x1a80 [ 35.740165] ? rtnl_lock+0x17/0x20 [ 35.743682] ? rtnl_lock+0x17/0x20 [ 35.747205] ? print_irqtrace_events+0x270/0x270 [ 35.751937] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 35.757801] ? print_irqtrace_events+0x270/0x270 [ 35.762534] ? futex_wait_setup+0x14a/0x3d0 [ 35.766836] ? __might_sleep+0x95/0x190 [ 35.770796] ? find_held_lock+0x35/0x1d0 [ 35.774841] lock_acquire+0x1d5/0x580 [ 35.778617] ? lock_sock_nested+0xa3/0x110 [ 35.782822] ? lock_acquire+0x1d5/0x580 [ 35.786769] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 35.791844] ? lock_release+0xa40/0xa40 [ 35.795793] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 35.801651] ? do_raw_spin_trylock+0x190/0x190 [ 35.806205] ? futex_wait_setup+0x3d0/0x3d0 [ 35.810502] ? lock_sock_nested+0x44/0x110 [ 35.814710] lock_sock_nested+0xc2/0x110 [ 35.818741] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 35.823815] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 35.828714] ? ip_ra_control+0x5c0/0x5c0 [ 35.832745] ? check_noncircular+0x20/0x20 [ 35.836949] ? sock_map_fd+0x34/0x90 [ 35.840633] ? SyS_socket+0x125/0x1d0 [ 35.844406] ? find_held_lock+0x35/0x1d0 [ 35.848442] ? avc_has_perm+0x35e/0x680 [ 35.852388] ? lock_downgrade+0x980/0x980 [ 35.856507] ? lock_release+0xa40/0xa40 [ 35.860454] ? lock_downgrade+0x980/0x980 [ 35.864573] ? lock_release+0xa40/0xa40 [ 35.868519] ? __lock_is_held+0xb6/0x140 [ 35.872554] ? avc_has_perm+0x43e/0x680 [ 35.876500] ? avc_has_perm_noaudit+0x520/0x520 [ 35.881142] ? iterate_fd+0x3f0/0x3f0 [ 35.884914] ? lock_downgrade+0x980/0x980 [ 35.889034] ? __lock_is_held+0xb6/0x140 [ 35.893070] ? sock_has_perm+0x2a4/0x420 [ 35.897105] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 35.902439] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 35.908121] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 35.913369] ? alloc_file+0x27e/0x390 [ 35.917146] ip_setsockopt+0x3a/0xa0 [ 35.920832] udp_setsockopt+0x45/0x80 [ 35.924605] sock_common_setsockopt+0x95/0xd0 [ 35.929072] SyS_setsockopt+0x189/0x360 [ 35.933029] ? SyS_recv+0x40/0x40 [ 35.936453] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 35.941265] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.946255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.950984] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.955710] RIP: 0033:0x453299 [ 35.958873] RSP: 002b:00007f0d9f610c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 35.966550] RAX: ffffffffffffffda RBX: 00007f0d9f611700 RCX: 0000000000453299 2018/02/07 11:17:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x24, 0x0, 0x0, &(0x7f000038e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000aae000), &(0x7f000001b000-0x4)=0x4) 2018/02/07 11:17:00 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc3000-0x8)={0x0, 0x7}, &(0x7f0000fc2000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000006e000)=@assoc_value={r1, 0x1e}, &(0x7f0000613000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc4000-0xc)={0x7, 0x0, 0x2, 0x7, 0x100000000}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/07 11:17:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000001000-0xb2)=""/178, &(0x7f0000c51000)=0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000227000-0x32)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[], {0x8100, 0x5, 0x7, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x6e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @dev={0xac, 0x14}, "a9a0"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 11:17:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00004f3000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000625000)={0x2, 0x2, 0x6, 0xf, 0xe, 0x0, 0x3, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x4, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x2, 0x5}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x10}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_x_sa2={0x2, 0x13, 0xffffffff, 0x0, 0x0, 0x1, 0x0}]}, 0x70}, 0x1}, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 11:17:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r1, &(0x7f0000001000-0x17)="4ca47fdc09216b158bb97de9ce818bf9990832f6bcfed6", &(0x7f0000002000-0xf8)="93f07923e8353bca8557c09f01a6fc5c68e742d2cc7a62e1d30c44ff781bf092f980403a4da6ae46d37baa362757b5316c0d5e0623842ea59e16e92d46d98cfc1d15533a4e15fcf5930bb0260fb28cf09e3c330ec9b2f782c50426f80879bd81edc986e45661e9a071ab60cd983b2f6aa9763bafa02b68c0072e37c06f9ba52a21b548143957a754556839f6e2db6ee2501b44121a86cdf78e43960c151021c4cee0db00a04cf5993501105e6010c13d397e9eb0f381cf2c140da839798cd0e4922d10f9a8bfdec98793d2aa78dc30b002ea0bcb4ebe5975f45153227dc04d07c81b0f1e0d30de5f580b3b39ef5f5c90b0b5d2f79d9b8ba1", 0x3}, 0x20) getpeername$inet6(r0, &(0x7f0000319000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) shutdown(r0, 0x3fffffd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000)={0x0, 0xffffffffffffffff, 0x1}, &(0x7f0000e33000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d75000-0x14)={r2, 0x305, 0x7fff, 0xffffffffffffff2f, 0x7fffffff, 0xe775}, 0x14) r3 = socket(0x17, 0x8000b, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000)={r2, 0x1}, 0x8) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000079f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff8f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@end, @lsrr={0x83, 0x0, 0x6, [@loopback=0x7f000001, @rand_addr=0xa00, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @cipso={0x86, 0x0, 0x401, [{0x7, 0x0, '\r'}]}, @timestamp={0x44, 0x0, 0x5, 0x3, 0xff, [{[@rand_addr=0x7b04], 0x2}, {[@empty], 0x1}]}, @cipso={0x86, 0x0, 0x95, [{0x7, 0x0, "f3df897ba35ca6a25998"}, {0x1, 0x0, "153e5494d6386e46825f36"}, {0x7, 0x0, "e1792ec74166c3ea"}, {0x6, 0x0, "d590"}, {0x7, 0x0, "0c228b3c2171d8b7ae"}, {0x2, 0x0, "09ec15bf8d2edbd08536c17830"}, {0x1, 0x0, "5d8654"}, {0x1, 0x0, 'x'}, {0x0, 0x0, "cef204c3366182b66067f4974169c15c"}, {0x5, 0x0, "1e"}]}, @ssrr={0x89, 0x0, 0x200, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}]}, @lsrr={0x83, 0x0, 0xffffffff, [@dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, @empty]}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/07 11:17:00 executing program 1: ioctl$sock_ifreq(0xffffffffffffff9c, 0x8924, &(0x7f0000e63000-0x50)={@common='dummy0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x0, @empty}, 0x3, 0x0, 0x2, 0x1}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00004ca000-0x4)=0x10) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f00003e8000-0x18)=[{}, {}], 0x2, 0x100000001) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ffb000)=0x8000000000004, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ffa000-0x4), 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) [ 35.973791] RDX: 0000000000000026 RSI: 0000000000000000 RDI: 0000000000000014 [ 35.981033] RBP: 0000000000000000 R08: 0000000000000096 R09: 0000000000000000 [ 35.988276] R10: 0000000020000f6a R11: 0000000000000212 R12: 0000000000000000 [ 35.995517] R13: 0000000000a2f33f R14: 00007f0d9f6119c0 R15: 0000000000000000 2018/02/07 11:17:00 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000024000)={0xfffffffffffffe36, 0x20, 0xd94eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x671, &(0x7f000002a000-0x8)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000002a000-0x4)=0x4) 2018/02/07 11:17:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001aa000)={0x0, 0xb, "fab98be90b8038a3ec54fb"}, &(0x7f0000c53000-0x4)=0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/07 11:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="00ff21f5fd011700000000e3001fc100"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000046e000-0x44)={{0x2, 0x3, @empty}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x8, {0x2, 0x3, @multicast1=0xe0000001}, @common='vlan0\x00'}) 2018/02/07 11:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000085000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x2, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x0, 0x6, [{0x5, 0x0, "744e9da170c1"}, {0x7, 0x0, "6da7a370723714eea8046dfcaf4ddc"}, {0x2, 0x0, "b8a5e8eec8"}, {0x0, 0x0, "33d0d6d6aa"}]}, @timestamp={0x44, 0x0, 0x2, 0x3, 0x7743, [{[], 0xffff}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x1e}, {[]}, {[], 0x200}, {[], 0x8}]}, @ra={0x94, 0x0, 0x9}]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 11:17:00 executing program 5: r0 = socket(0x26, 0x1000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x4b6ca10c, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/02/07 11:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f000064e000-0x10), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000024f000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00004f7000)={r2, 0x2}) 2018/02/07 11:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f8f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x101}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f69000)) ioctl(r1, 0x800000000008982, &(0x7f0000e01000)) 2018/02/07 11:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f000035a000-0x8)={0x0}) socketpair(0x1b, 0x80000, 0x7fff, &(0x7f0000145000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005f5000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00009e3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000920000-0x8c)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000957000)=0x8c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ac8000-0x4), &(0x7f0000c7e000-0x4)=0x4) getsockname$ax25(r0, &(0x7f0000a17000-0x10), &(0x7f00007f6000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002b8000)='highspeed\x00', 0xa) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00002e2000-0x5b4)=@bridge_getneigh={0x28, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) [ 36.068369] IPv4: Oversized IP packet from 127.0.0.1 [ 36.082704] IPv4: Oversized IP packet from 127.0.0.1 2018/02/07 11:17:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x2e, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ceb000-0x4), &(0x7f00000d4000)=0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x6b, &(0x7f000001d000-0x8)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000001a000-0xc)={&(0x7f0000007000-0x8)='./file0\x00', r1}, 0xc) syz_emit_ethernet(0x1e, &(0x7f000001b000)={@random="bf5751e4dc92", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x9, 0x658, 0xfff}], {0x8100, 0x5, 0x81, 0xb7}}], {@generic={0x8864, "00b300b100000057"}}}, 0x0) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000010000-0x10)=@common='bridge0\x00', 0x10) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x27}, 0x0) 2018/02/07 11:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000d54000-0x30)=[{&(0x7f0000a62000)="45b79a77450cc518ad8d72dbebccf57b1da6be54b6192c2c14e0b2c70a262594", 0x20}], 0x1) recvmsg(r0, &(0x7f0000b97000-0x38)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f00000fc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f00000f3000)=""/218, 0xda}, {&(0x7f0000000000)=""/218, 0xda}], 0x3, &(0x7f0000001000-0xce)=""/206, 0xce, 0x3d3}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000190000)=0x3, 0x4) syz_emit_ethernet(0x22, &(0x7f0000b84000)={@random="bb54f0366e70", @empty, [{[], {0x8100, 0xffffffffffffffff, 0x9, 0x1}}], {@can={0xc, {{0x4, 0x96, 0x1ff, 0x80000000}, 0x3, 0x3, 0x0, 0x0, "cf251b64d6ad0ab1"}}}}, &(0x7f0000889000)={0x1, 0x1, [0xa2]}) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000d8d000-0x4), &(0x7f00005e9000-0x4)=0x1c2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c3c000-0x8)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b4a000)={0x0}, &(0x7f000031e000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a14000-0x4)=r3) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000019a000-0x4)=0xfffffffffffffff9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c90000)={r2}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000097a000-0x4)) 2018/02/07 11:17:00 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000018000-0x10)=@generic="fd626ca5ab1c5357db87805bd9396722") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001f000)=[{&(0x7f000001f000+0xea3)="0c45577810384b0693be5ec31c3da0db6a5e0718cb1703ad69d7c886fdaeb601b39b784d6171b9323a1a76c23b019fe9570243482786c6888358e6823b21f221fb56081de28a16d3f8ffde5e76aa65656e1dd44fbff51dd0789eacd98d0e85a143e0a982f6b7ff46fc7631cb8a548de46ca20f886425ec238ecc2920803bf95e1a1dc24420cd50cf25e649b08cb3c0616a1f1129286ced77a1795fa16b5e8b9ad3e7e76c8078ceaea646b484d6f273685feb012488adcfd6790419ab8fd172a308804f29f42ae8818479eb2745ab436f34d90afcfd34862608c0573c03bd2688fd0cd477ed401c84fdfeac2662fa", 0xee}, {&(0x7f000001f000)="4ea264ca7d4c8a894dbbd6d2eda8f75e5b79e83b", 0x14}, {&(0x7f000001f000)}, {&(0x7f000001f000-0x82)="4ad4c7e78e96f0b465bf0939f782b9e3beebcd60eb52acca868be545e59f67b848ee0615a9caad2d5715833c1f5bedae5c5f5a4ae318b3772c3d4596a31894616965e63db6ab0a852573c217400d082f3c42268a57cea425afcb0dff7ad036fdcae35a0d171628777e6e690abe8c328dbaf70a5936a17ec319182d56408a09bb6db5", 0x82}, {&(0x7f0000003000-0x9a)="38c2028c3c422600fc14e8329770a8705f2d2ecec64e3212420a59c3ad74b161e639b8d769cbc79a0cfb8270a30049dbfb1abe664216a4f421448a8d4f802b0e313d55841ca90671c6e5383c2d800dcc61acb2dbbe8e1a584f0db7022d3698ea8dfcab0bc265f5e15c6f55c7db6817b213c3e11315da24af80aeed14efb038e4fd0e65c5078283ef9db5ff540cfd15f642164244b928e82b645f", 0x9a}], 0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x4]}, @generic="79d541310dbfcd2d618fd78611a8d488"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) 2018/02/07 11:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[]}, 0x0) 2018/02/07 11:17:00 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000067f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00004c9000)={&(0x7f000060d000-0xc)={0x10, 0x0, 0x0, 0x2400100}, 0xc, &(0x7f00002e0000)={&(0x7f0000f1b000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x608, 0x1, 0x2, {0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4880}, 0x20000080) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d17000)={0x0, 0x8000}, &(0x7f0000e23000)=0x8) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1c000-0x8)=@assoc_value={r2, 0x2}, 0x8) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25, 0x39a}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/07 11:17:00 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d62000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000019c000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000fa000+0x25e)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_rfcomm(r2, &(0x7f0000001000)={0x1f, {0x8000, 0x95d, 0x9, 0xde, 0x10001, 0x8}, 0x80}, 0x9) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_int(r2, 0x1, 0x4000000000031, &(0x7f000000b000), &(0x7f0000007000)=0x4) accept4(r2, &(0x7f000000b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80000) 2018/02/07 11:17:00 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f9b000-0x4)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e25000)={0x0, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, {{0xa, 0x0, 0x20, @empty, 0x1b6}}}, 0x108) 2018/02/07 11:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0}, &(0x7f0000de7000)=0xc) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000af6000-0x8)=@abs, &(0x7f00007f8000-0x4)=0x8, 0x80800) accept4$unix(r2, &(0x7f00000f3000)=@abs, &(0x7f00003ff000-0x4)=0x8, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000532000)={&(0x7f00003ac000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x47}, 0x1c, &(0x7f0000d28000-0x60)=[{&(0x7f000036d000-0xb6)="7838799639adf2a1b144d44cd4de5067e8471c38ba3c53689113bcc50010c3f3702893b2c30c644d3769aa9460a75cc68f15051c9bfa5fa031c2b7666557dd1ea61158e2ca08457d142582f00da429a522872c031811675862023fbc8d2fd0dcdcdf9f11d39d7e2ac4e1e381f70296b1e21cccbf52b286b8e3a4ffaaa317fc7134b1cf2553100977b75dfa99b234da3205d54d7e1aff6a4225f4ffdc4d5b4664775c53aa756eb44ca93bf7de59ee655f9ac6d4efa74b", 0xb6}, {&(0x7f000001d000)}, {&(0x7f00000ba000)="05a27501220f146faf80c804b47871a488ee21878272ff355204b5f8913acfbe07d37baf5b1d35cdc07c2def957477a858717dc9c697563f952c4d03a9d3355113ef32f666dec2eec5aac84e4add3c9eab3bae7abafad0ed86fbd72badf48d97132a38350d8a655cf616d31827eb6bee97fcbc829897dbf261b4ed9648da8aa82d3272db84695b9e78cc2248d717b9ded45b6f074b6b7e11396b23a514d21681b45ad1df5f996aa50c98803ba3823ec31957e83c6846c5d1dc65f19b03df8dde368a", 0xc2}, {&(0x7f00001a3000)="05e98a38f297287f66ef25aa6fba0fe87e4232d6e0b4e8ff67820059d98e859a7502b6de7a91df4e0558ff7537d4aa2e05aa4ca534567c12ae8ab502bc2642f2f847b15fa4e7394e94d06a687c84a6feb224aed5d401c96fb4bbcb32dbb06a9d63956d2e9473eee153d07bc441ce9e7142115f3f29bfdffcdbc756d4e96f72b3aa9770b4ce5e820d9d73e74746888bb87cd03bc8510b8aa620873b3b669631610741933a652fe5717accdde6eecb9d1dd65e9c", 0xb3}, {&(0x7f0000d24000-0x3c)="e19a62792e582e4167652a7ccdacf581450d546db135448181bc3c0ac91f2a106bf5ff4f5032740d0861a8fcaf525d0d49730cfd1a33ba6f972547f1", 0x3c}, {&(0x7f0000a97000-0x118)="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", 0x118}], 0x6, 0x0, 0x0, 0x80}, 0x4040881) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/02/07 11:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x101, &(0x7f0000e14000)={0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e3b000)=0xffffffff80000000, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000934000), &(0x7f00006dc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/02/07 11:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007e6000-0x4)=0x71f30000000, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00006aa000)) write(r0, &(0x7f00006d4000-0x24)="240000002400ff00000004a500367700fbffffff0100000000002000ffffffff0100ff10", 0x24) 2018/02/07 11:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1d, 0xa, 0x1f) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000075b000-0xa)={0x6, "4c4815ded6bc"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003a2000)={0x0, 0x1c, &(0x7f00001f4000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f00002ff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000153000-0x108)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, [0x3, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x100000001, 0xffffffff, 0x8, 0xffff, 0x6, 0x7, 0x101, 0x2, 0x101, 0x80000001, 0x1000]}, &(0x7f0000ec9000)=0x108) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000), 0x4) 2018/02/07 11:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0}, &(0x7f00008c9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000172000-0x4)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a18000+0xd18)={r1, 0x1, 0x100000001, 0x8, 0x200, 0x80}, 0x14) accept$packet(0xffffffffffffffff, &(0x7f0000d23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007af000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a90000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000504000)) 2018/02/07 11:17:00 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xe0, &(0x7f0000000000), &(0x7f0000001000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000d7000-0x110)={0x400, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2000000000001d9, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}}}]}, 0x110) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ce8000)=@common='syzkaller0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e6a000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003e4000)=[@in6={0xa, 0x1, 0xdd3e, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4756}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, @in6={0xa, 0x1, 0x8000000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x2, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [], 0x1}, 0xb5a3}], 0xc8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0xeba11bf) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000028000-0x4), 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000027000)=r1, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8931, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004f8000-0x8)={0x0, 0x3}, &(0x7f0000e6a000-0x4)=0x8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e69000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x3, 0xcc8, 0x3, 0x9}, &(0x7f0000e69000)=0xa0) 2018/02/07 11:17:00 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000001d000-0x58)=@alg, &(0x7f000001b000)=0x58, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000017000)={0x0, 0x3, 0x2, 0x5, 0x2, 0x8, 0x3, 0xfffffffffffffffd, 0x0}, &(0x7f000001c000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000019000)={r1, 0x3, 0x10, 0x9, 0x10001}, &(0x7f0000015000-0x4)=0x18) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000002902887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b3ed573e7e6cf7afe340485c6d2482eba89004fc25c40d4e817000005de2169", 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/07 11:17:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f0b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000af7000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000045000), &(0x7f000005e000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0x3, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @generic="4236b9f0eca908f449349d17c67bca01"}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000031000)=""/196, 0xc4, 0x20, 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f000005e000)=@ax25, &(0x7f000005e000)=0x10, 0x80000) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f000005f000-0x10)=@ax25, &(0x7f000005e000)=0x10, 0x80000) 2018/02/07 11:17:00 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x8, &(0x7f0000f23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x10001, 0x8, 0x4000000000000000}, &(0x7f0000f22000)=0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000081e000)={r3, 0x1000, "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"}, &(0x7f0000f22000)=0x1008) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f24000-0x10)={0xeb, &(0x7f0000f23000)="168bb35161ebb1c0884919c004cbf0cfb868f4a48aa39e89b1168424110afc4403593ba1347e1a889022d5ca04d34a2df3134cf0c3717f45adf05b0b1a1422391abeb242cb67ed19ddc5cec4bba09050e10abab1319c68a7138006e6c2ad5a8b08263321dff70a44067bbaabbdaa69e844dbce99caf57432152d0cdfee9c059c6a28e6d26778e0fbf424f14e7f9d293368f50f439b77d41f97ca2309dc15e838cfaf60bb23ebfb5c3c29ab0c5549a693a72c52aa0d94cc200bf69b45468a767b5f7eeacc50060f5561d57b069f2ed5ef522c1df88cce665ccd16e1dcd9a3e7e382dce028f78befda22a676"}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f24000-0x5c)={0x0, 0x54, "38dd48c45c494a62c48cae9675d3802efa93609ff9e0205336824f960b1aca06f2dc7c58b027cb5dd1a545f8b6e8efdf274a62eb92e5b1e55ffe7a21a2a383bd961fa5ddb37b10aea5c3a601fcd012263ee05760"}, &(0x7f0000f24000-0x4)=0x5c) getpeername$packet(r1, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00008ea000-0x4)=0x14) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008c5000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000f25000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d0d000)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x1, 0x2, 0x6, 0xa, 0x80, 0xa0, 0x1e, r5, r6}, {0x1000, 0x6, 0x5, 0xe5, 0x400, 0xfffffffffffffff8, 0x9bc, 0x3}, {0x3f, 0x9, 0x10001, 0x200}, 0x3f, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x7, 0x5, 0x54e, 0x8001}}, 0xe8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000518000)={r4, 0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f23000-0x10)={&(0x7f0000f23000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000051000-0x4)={r0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00003a1000-0x98)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x9, 0x6}, 0x98) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000f24000), 0x4) 2018/02/07 11:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2}, 0x1c) r1 = accept(0xffffffffffffffff, &(0x7f0000482000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000fc2000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bd8000-0x8)={0x0, 0xe39b}, &(0x7f0000a66000-0x4)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006bc000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000058a000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff, r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000938000-0x52)={r2, 0x4a, "71f6155cb3cf173bdf05322e74b5802524dda0490128f3156e22b3bd356bd6194e398a523a073de53f1ff0bf401fb95f2e01c6f4df429ccd23dc148a551ca34bb713857d4e6948ae9bd2"}, &(0x7f0000242000-0x4)=0x52) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000cd0000-0x4)=0x100, 0x4) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000bcf000-0x3b)="5ecd2bea1c97c55dc009bd10ee7c6366c55fca3ffe9993cd10cb461621155bb52fc653c8cc120f2f307022095b631f2c00835412f2007a4852566e", 0x3b) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003a7000)={r0, &(0x7f000090a000-0x1)}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e6d000-0xa0)={r2, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xccb7}}, 0x7, 0x9, 0x80000001, 0x6}, &(0x7f000069a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000446000-0x4)=0x7, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000dd4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/07 11:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bbc000)=@common="69706464f03000000000000000e500") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000823000)=0x8, &(0x7f0000876000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a88000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005ba000-0x4)=r1) 2018/02/07 11:17:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x26, 0x8000, 0x4, 0x80000000, 0x4, [{0x6, 0x2c, 0x40, 0x0, 0x0, 0x881}, {0x9, 0xffffffff00000001, 0x3, 0x0, 0x0, 0x408}, {0xfffffffffffff9de, 0x9, 0x0, 0x0, 0x0, 0x400}, {0x9, 0x3ff, 0x3, 0x0, 0x0, 0x800}]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000005000)=r2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006000-0x4)={0x4, 0x7, 0xa000}, 0x4) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000004000)=@rc, &(0x7f0000007000-0x4)=0x9, 0x0) connect$netrom(r4, &(0x7f0000006000-0x10)=@ax25={0x3, {"f71c2dc4e90d46"}, 0x3ff}, 0x10) write(r1, &(0x7f0000004000-0xc), 0x0) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006d5000)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f33000+0x98d)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000478000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef0000)={0x0, 0x2, 0x100, 0x1ff, 0x0}, &(0x7f0000738000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005a3000)=@sack_info={r2, 0x1000, 0xffffffffffffffc0}, &(0x7f00001ca000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/07 11:17:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ce2000)={0x0, 0x9, 0x2, 0x1, 0xffe0, 0x9}, &(0x7f00000e1000)=0xffffffffffffffd4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c1d000+0xad4)={r1, 0x68, &(0x7f0000473000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f0000ecb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003d1000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000529000)=0x8c) connect$inet(r0, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) getsockname$inet(r0, &(0x7f0000e14000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00001a0000)=0x10) socket$inet(0x2, 0x80000, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007a5000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000d67000-0x640)=@filter={'filter\x00', 0xe, 0x4, 0x5e0, 0xffffffff, 0x0, 0x3d0, 0x300, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x17}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [0xff0000ff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], @generic="e6a4416cfeb3a5d7cf2270d945ee280a", @common='teql0\x00', {0xff}, {}, 0x36, 0x10, 0x3, 0x20}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xc000000000000000, 0x400, 0x9, 0x400, 0x4, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}], 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xa, 0x14, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x1e0, 0x210, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3f, 0x93c, 0x0, 0x9c26, 0x30, 0x1, [@empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}], 0x9}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x101, 0x8, 0x9, 0x2}}}]}}, 0x640) 2018/02/07 11:17:00 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "a2a42d826de0e880"}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x80000000013, 0x300, &(0x7f000000e000+0xb05)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000008000-0x10)=@req={0x3f, 0x0, 0xf8, 0x4}, 0x10) syz_emit_ethernet(0x5b, &(0x7f0000003000-0x5b)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @empty, [], {@ipv4={0x800, {{0xb, 0x4, 0x2, 0x2, 0x4d, 0x3, 0x2, 0xfff, 0x5c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, {[@generic={0x96, 0xd, "cfa8c23b5da9bf777cedf7"}, @lsrr={0x83, 0xb, 0xffff, [@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @udp={0x1, 0x0, 0x21, 0x0, "07ad1ab9e0c4939747878521e43712cfcca41353f656bd5822"}}}}}, &(0x7f000000e000)={0x0, 0x1, [0xce0]}) r1 = socket$inet6(0xa, 0x3, 0xb791) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000f000)=0x8000, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000010000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000-0xc)={0x20000004}) 2018/02/07 11:17:00 executing program 1: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0xffffffffffc) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000af1000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000111000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000132000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000673000)={0x6, {{0xa, 0x3, 0xfc85, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x1, 0x3, [{{0xa, 0x2, 0x6, @empty, 0x3}}, {{0xa, 0x3, 0x7e0, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, {{0xa, 0x2, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}]}, 0x210) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000af2000-0x8)=@assoc_value={r1, 0x8}, 0x8) 2018/02/07 11:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x466}}, 0x7fff, 0x1}, &(0x7f000095b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001fa000)={0x100000000, 0x0, 0x0, 0x210f, 0x6, 0x7, 0x0, 0x8, r1}, &(0x7f0000300000-0x4)=0x20) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) 2018/02/07 11:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x4000000000000036, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000b9b000-0x4)=0xbc) 2018/02/07 11:17:00 executing program 3: socketpair(0xe, 0x7, 0x40, &(0x7f000050f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="9242c60cad3ebb9df5e5b2502b13c32604a45e3365a74542838e09bdfa62319558161d8b572d95316b0c515aee2fbc3be28b779fd28e6f4d6a06466fb3879291cfb901ec53393415beacea3beece29db", 0x50) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) 2018/02/07 11:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000034c000-0x4794)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1}, 0x0) socketpair(0x9, 0x7, 0x5, &(0x7f000089b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000036f000)=@assoc_id=0x0, &(0x7f0000dbe000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c22000-0x14)={r2, 0x7fffffff, 0x3, 0x200, 0x2, 0x1}, 0x14) 2018/02/07 11:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000269000)={0xffffffffffffff9c}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000537000)=r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/02/07 11:17:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008d8000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000f1f000)=0xffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000598000)={0x5, 0x9, 0xfffffffffffffffb, 0x7f}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005dd000)={0x6689, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/07 11:17:00 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000e000-0x120)={0x2, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @rand_addr=0x6211acd6}}]}, 0x120) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0xbb8, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x943, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/07 11:17:00 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x320) r1 = accept4(r0, &(0x7f0000008000)=@nfc_llcp, &(0x7f0000009000)=0x60, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000008000), &(0x7f000000e000)=0xb) 2018/02/07 11:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000dc1000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000168000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401, 0x2, 0x7, 0x100, 0x2, 0x0, r1}) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x0, 0xf}, 0x14) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f0000285000)='\t\x00', 0x2}], 0x1, &(0x7f00006bf000)=[]}}], 0x0, 0x4000000) 2018/02/07 11:17:00 executing program 7: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f0000030000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[{0x20000000, 0x200, 0x8, 0x832c}, {0xfc, 0x819, 0x7fff, 0x3f}, {0x3, 0x6, 0x6fc, 0x7fffffff}, {0x8, 0x1, 0x7ff, 0x800}], @ipv4={{0xc, 0x4, 0x5, 0x2, 0xf4, 0x0, 0x4, 0x0, 0xc, 0x0, @multicast1=0xe0000001, @rand_addr=0x8, {[@lsrr={0x83, 0xf, 0x3ff, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x1b54}, @rr={0x7, 0x3, 0x200, []}, @noop={0x1}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0x7, 0xfffffffffffffff7, "23be4c", 0x4a3, 'r\bm'}, "c4e1a3e57c5704e51aac49c36b3c7c9779a48bd6b3031117fc355ffb6f9d62344a07d6df2be472a6294dcc41013292497b9295ba99821065ee041a9bc757ca1feb4be322d6837ebe50b7e5b8b0a8465c2fa0aeba1bf1dfdf928a689f424813c7a42db51e3e4f8816fed8c3d7ef26955073213cdcdf747570ae5461c01049a907bad889202ba0321c07a5d8f1916cdf4300d3704f7aa6a236196b30570b9bdfba1ce388975ea4b3fb43bb5aadbfaac2b492287460"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/07 11:17:01 executing program 1: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d43000-0xc), &(0x7f0000001000-0x4)=0xc) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x10001, &(0x7f0000001000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/02/07 11:17:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xf7)={0x0, 0xef, "477ac0f737f9e23265a94fbb52c5f685cba2ce7ffbeb06c3a2ce37df4d224850ac105c258db9fad37c63046a93ffc922d5910effe84403b1802992215377b892379dfafaf0660e00802733280a0c12cb54bab133d6b2e1eb7f4f3ab86734f1c8f124d75d1d2259e4858a2c67a0380053b9d4e112ca461883c8d55cc81237a22bccf8a9a4a5012e0fd9f7318ee749d65ec510cf75534969f17dd86d1d2acce51592b7a88d0bc82c8832cc10a19c15dbbb7b12a55aca3f0dce1af18ded98eaec38a0233829389e0ea54fdfcbea3d3fb969ec62c222cda6e0d2c94b061063b5f7f01bb3d0ba79a59a96e64ed97a9c0427"}, &(0x7f0000000000)=0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000002000+0xe65)={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) 2018/02/07 11:17:01 executing program 6: syz_emit_ethernet(0x48, &(0x7f00000b5000-0x2c)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x12, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x4]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x1, 0x3, 0xe, 0x86, 0x4, 0x6}, &(0x7f0000002000-0x4)=0x20) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x832}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x80000000, 0x92, 0x2, 0xfffffffffffffffc, 0x6}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r2, 0xffff, 0x0, 0x81, 0x200000002000}, &(0x7f0000003000-0x4)=0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000333000-0x10)={r1, &(0x7f0000713000)="28cfd2770503ca98f52323c9d4e0471b96b094bdb90d422af8878c95cb3570e21d3108b5c7b067a93c900cb1ba46b88797cd4a8b2011cf785b669e6778a97517ef677d50feff8df734585785c35c94bbfb63eecde453586df7a4bba448f056f9f307610f8b5f6e923a6a3f3b0e8d4791266679929a4097a89379c166b0aa95dca53ac8eac183595329aaeedcd2174f879b9555d0bd9533ccd421bcb56951925fed9224be2fd7102a761417954cc41ede38eeeb0c62397785243e7e763f119a3a255ffff719d84218ea"}, 0x10) 2018/02/07 11:17:01 executing program 7: socket(0x40000000015, 0x5, 0x0) 2018/02/07 11:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000bf8000)=""/4096, 0x1000, 0x10100, &(0x7f0000cb3000-0x1c)={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009f3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000063c000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e68000-0x4)=r2, 0x4) setsockopt(r1, 0x6, 0x3cb8, &(0x7f00006f7000-0x8d)="ca74de336a633746a4f5535ed712af877c1d570aaab344a8fa63a3ecbfb0949cc27cbe441a0ef026e390b96da0914c9bc8b78d82c66466d42e1cf2e5d7bf21c8c95cca2ad6ce1fed1c736cccfab958f553e5eb02cb541eb0f982d6729dd3db906b1defb6327260492a91814da2bdd6a8f3cfdfd89238294ee098645d4da0cb4e73274496abd01b3dba91a62d5d", 0x8d) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/02/07 11:17:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000596000-0x8c)={0x0, @in6={{0xa, 0x2, 0x71, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000285000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000806000)={r2, 0x7}, &(0x7f0000d6b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000081000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ce9000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/07 11:17:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a26000-0x4)={r0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e9e000-0x4)=0xfb17, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast, @remote, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f72000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f000081c000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000854000)={{{@in=@rand_addr=0x8, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfffffffffffffff8, 0x1, 0x5, 0x2, 0xa0, 0x0, 0x0, r2, r3}, {0xff, 0x8001, 0xfffffffffffffffe, 0x9, 0x4, 0x7fff, 0x100000000, 0x7}, {0x7fff, 0xfffffffffffffffb, 0x9e83, 0x8000}, 0x81, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x3, 0x8000, 0x7e11, 0x1, 0x2}}, 0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/02/07 11:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000dbc000)=[{{&(0x7f0000b66000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x0, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, 0x3a, &(0x7f00003bf000)=[{&(0x7f00005f7000-0x1000)="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0x1000}], 0x1, &(0x7f0000444000-0x1bd)=[{0x40, 0x112, 0x19, "3cc4e76b68fe6ea33be3166db6275f7ffc1accf00c35679aef646385c88e29326b5f10777ff629c2d3f59271"}, {0x100, 0x19d, 0x80000000, "4497e328b30ae184229b85285ab298ff79022311f247d7e6c7cfbca40d71f11cef1e5c199d098f5d5febbee893e031784e7f5445d0e0b3246e5ac2d19d19d57d82e284599d14f33425b357a61adc17dd2b444f872336f7e6134c5e8a513a2858489093705fe7a1fad7df1341dac5a9ebdfcceb4293c3191787493eced70e75e8c6c59561bdac5a21114eb57069067d33ef547ac61b03391173b05bd536b7801e21444de62834796bdd7a1a9b3682cd734810e58d4a7483315c13b43789adfbf7a9b1c2a36a27de7015bead08b8dfe13ab07f1e4bfd7e5cbb9146eff2cb5a40a9a48b19296b0489272182"}, {0x1010, 0x196, 0x6, 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"}, {0x88, 0x10a, 0x7fffffff, "0901e664508596f5821a20ae2a7f0c9ecf805f53e7f9957b8d553c45aef77d7aa09b0c722a84da7c79e28cbc27b17dcb8497ef583d39551858768e7c9013ef802cb41f9ce2cb505d12438021de622f674fc380f5824d48de3b986d6be587a8264bf8758a22eb076cef670d44cb5e6961db04567b76"}, {0xf0, 0x118, 0x8, "3950f9faef813f6cff425a2ffc65c280678342a8dc1a3e561b9e00d479504dc3bbcb17644d82bb389bb36f0f3abf3ee2dae901e3fc631dd7a0dd6ce68528171688f84eca729d5c7607eb60a05744909ac7b0c068361d5fe2cc56aabe9fa897fb31c92942905646c7fd1ac5476d2b3d6a871f23f5d9798a44418003963f2f174533273dbc7c34953e0793dc85a0a4b567035633a04c2b3ca3c49701fdf71fbea70722d6fc8a04b88324d8d22b953322226d17085a9f787bbee5108cfdb1d79c8de57f064d1b9d07ebfc60913ce0311d6d8aa48d0850f7db96523f1c465137d9a5"}], 0x12c8, 0x10}, 0x7fff}, {{&(0x7f0000bc1000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10, &(0x7f0000dc5000-0x30)=[{&(0x7f0000910000-0x39)="7086a196d712db280a43a50541e7f2846787dc8f55348d2fcb4eb381b1f69b4c287800531bec2a362f104143c09aa248c08339936cc284bbf1", 0x39}, {&(0x7f0000916000)="d346f998dac4226bd16d59c6a627f3b7b18beae00d8459ad4a2fd0de9c95e87a31d6048c5fcfad0a549170dabf02a463223fb6ed90a9587a3643582c353f11d6c19710edd0365495f98ddca7b7ee99148da4adeee9d4711e03161cf9997f1b3c178e3d0bf351725e57f7ef0087a607489c5258f8f34fc695ae35621e1a314a02cf30efacbaa2e7e1c4", 0x89}, {&(0x7f00001aa000)="95998841ebcd0fe4e925a6266e7008dd8ee7ed5eb0", 0x15}], 0x3, 0x0, 0x0, 0x850}, 0x80000000}], 0x2, 0x4000000) 2018/02/07 11:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c83000), 0xbd8, 0x9) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000aef000)={0xa, 0x0, 0x6e, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x84, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/07 11:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f00000c0000-0x160)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001f000-0x8)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1a98400, 0x1}, &(0x7f0000f50000)=0x1, &(0x7f0000174000+0x7d5)=0xffffffff, 0x4, 0x14, 0x3be, 0x1, 0x1, 0x100}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000013000-0x8), &(0x7f000001d000-0x8)}}], 0x74}, 0x0) 2018/02/07 11:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x100000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003a4000), &(0x7f00009e7000)=0x8) write(r0, &(0x7f00005ce000-0x27)="26000000240001f8feffffff00008d40010000250100010000f7040040a68f530c026b010035", 0x26) 2018/02/07 11:17:01 executing program 4: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000014000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd}}}, 0x0) r0 = socket$inet(0x2, 0x5, 0xfff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000090000)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}, @in6={0xa, 0x0, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffe1}, @in={0x2, 0x2, @rand_addr=0x1ff}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x400}], 0x64) 2018/02/07 11:17:01 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000059e000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r2, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) listen(r2, 0xfffffffffffffff9) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000f06000-0x4)=0x3, 0x4) accept4$inet(r2, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/07 11:17:01 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x7, 0xa, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000), &(0x7f000000f000+0xbe4)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000-0xa)={0xfffffffffffffc01, "ad40ae9c3da8"}) [ 36.597941] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/07 11:17:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0x3, 0x1, 0x1, 0x80}, {0x2, 0x11ec, 0x3, 0xffffffff}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/07 11:17:01 executing program 0: socketpair$inet6(0xa, 0x7, 0x101, &(0x7f00001f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e06000-0x4), &(0x7f0000f18000-0x4)=0x1f0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) sendto$inet6(r0, &(0x7f00002c5000-0x54)="38b36ff83eb62c7f9b74dba548bc585e43cf75aaf23746e173a649352099758405eab8d9968f084b30392e58263ff4d165f26c94c5b876fa4169a8bc1c6964513ce9b92567b83a27695d39fa0605d349cca0952b", 0x54, 0x4, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000fa0000)={0x10000, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x1, 0x6, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @rand_addr=0x1ff}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @rand_addr=0xf407}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}]}, 0x3c8) 2018/02/07 11:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005dd000)={0x6689, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = accept(r0, &(0x7f0000949000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000ab7000-0x4)=0x1e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e41000-0x108)={0x9, {{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5398}}}, 0x108) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000921000)={0x0, 0x6, 0x5, 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000076f000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00005c1000)=0x9, &(0x7f000072e000-0x8)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000036a000)={{0xa, 0x2, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, {0xa, 0x3, 0x909f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5543cbba}, 0x7, [0x1ff, 0x7, 0xd012, 0x1, 0x0, 0x0, 0x8, 0xffff]}, 0x5c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000fc2000-0x5), &(0x7f00009b0000)=0x5) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000576000-0x6)={@generic="288feec428d01b01d9df09ff29e353fd", 0x100}) 2018/02/07 11:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fef000)='\x00\x00\x00\x00\x00', 0x5) r1 = socket(0x11, 0xa, 0x100000005) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003fb000)=0x1c7) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000bdb000)=[{0x0, 0x0, &(0x7f0000338000)=[{&(0x7f0000109000-0xec)="6d45c485ee98e534aa616193bba916a4", 0x10}], 0x1, &(0x7f0000cb6000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39}, 0x0) 2018/02/07 11:17:01 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000eb7000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000e4d000-0x4)=0x20, 0x80000000807ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000924000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x3bd, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='sit0\x00', 0x10) sendto(r2, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/07 11:17:01 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}, 0x7, [0xde, 0x3db, 0x3, 0x8, 0x9, 0x5, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4(r3, &(0x7f0000d31000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000379000)=0x26, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008b1000-0xc)={0x0, 0xffff, 0x30}, &(0x7f000030b000)=0xc) accept$packet(r5, &(0x7f0000be3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a2c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000046a000)=@sack_info={r7, 0x1, 0x9}, &(0x7f0000f55000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) close(r4) close(r2) close(r1) 2018/02/07 11:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f0d000)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000037000-0x4)=0x0) r3 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009b3000-0x4)=0x0) pipe(&(0x7f0000ae4000)) sendmsg$netlink(r1, &(0x7f00004d3000)={&(0x7f000021c000-0xc)=@proc={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000018f000)=[{&(0x7f0000a72000)={0xd0, 0x27, 0x200, 0x1, 0x3, "", [@generic="2bd88fd5c753af889f8ca97ca2105408cb8ab2f5b16fe5668405ddcbfcd824b0fe07ce4ded1d6f32bc47d71780226a5366b9f8f21bf75509f41cbe86f6c18430141109f27751fe5808", @nested={0x74, 0x81, [@generic="50a5910a71c4541b9630e6032f1c1288122802700ddbd7ecebfc134d7c1f32378e6b4e846aa84c8606bcb813f039cf7f1c93ff408fb0c394a8882d9aab8c5d9b45981ae87c6534c47d15fc4f49", @generic="4d03562bde51a048d9afcd2020f78792bf4f2589bacb7e7b6ebb7776a7fa4f41"]}]}, 0xd0}, {&(0x7f00003f6000-0x398)={0x398, 0x1e, 0xf0c, 0x3, 0x1, "", [@nested={0xe4, 0x1c, [@generic="1be77c208dc787fdc798dab14757628ac525cb6c6c57fe81299790ca8d029f973b1d3ed7d0857ebf9cc4ce8cb5a8a315212c901f59c7bde903e243bd7bf4de53a3df6d4c505fc6403ce404e0f2a9f531b26d6d2297a8a5acbddf36cead2b86340c571eb956fcd7015b3b23fe2edd560128fa78cd467e14c40f13ad7c3b304d", @generic="1ada5b1e20f61123379201e7d5a6b3d8e610f5dc76c365901e445474df11e0932cca49f90557f66a1eef54fef3f2aaa1e0d7c545b28bcc53a98d99784c0f38c3bc8f84112eb800c3e255d952641c07f47abe0648b175e55eeb35bb7f6d0146fa11"]}, @generic="500508182c0d3c97580ac2fa9706ed4fbb85a87c041d15e59d31dc21711a1ac628d11dd7736b5df951a18ca04718df81ec84c8313038c274b171bc695479cee1d5d2d788033b4d132d12c1c713c96c60920c00b4c687577c8405e4bea8b0033eaf877cfcec9d453b0c226ca12d7ee6bc7d05a1b7e80416472f09255d42b433499be8a78fde5dc58c780a5e5582f7492bc42ab1e4daafa8ab80675631c5037f3c3083a97597b359072d2683b05f21a8", @typed={0xc, 0x83, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x100, 0x31, [@typed={0x8, 0x5f}, @generic="4e4a5f838a8aae799b0e00db72e4b4ff5dcc68a569a9c0bea024b7cb29c55262b42a50080308c83a267be80351ac70a064ccf30703b22416487fcf219c186c9dec5aecb24a2831b17aad56ca4196ec9a7a1961aff21ec063678e481f212e9e49af9a9a7b3c6d6838d7087f441856b9f28df32de077e0ca21c83117c899b9dd40963f7f77a305953fe2fe24f5f017f81101dff64f2e8cf9d3738366ff194a8868a8bb270ae8c1bb456db9459d7c682f5c78d1f42ff0c9af0c32cac58037596b5f6524b3279d2c527cc7ea60ee7f7090584bc1a194e751", @typed={0xc, 0x8a, @ipv4=@broadcast=0xffffffff}, @generic="f1fcb0816e", @typed={0xc, 0x3b, @fd=r1}]}, @typed={0xc, 0x60, @pid=r2}, @generic="3dcc92784da16b2c4f735afc58d02d8e601d1389ee20e54dbcccc9c04305dfdf9735da02bbc639375bdd29ee13fda5b0eae179229600e47f75ad8634cdfb1d1c9f753a408c6d6b91df058e9322ed77640679a974ce3064e78a51246c81a2d2911f8f0b017607f1adcba18ef5fa74b1e94ceedd2f4e12395f8e3927f19cef7971cd3a30f5a6f57498a0017a0fa9f2e4fa68a7a1f90d2cddae32bc18c148a7c0fb45a13e7385a881ba4a48", @generic, @generic="f28277cdb42ba40dea8d5e836a9890e105a24e8473a77f8c77e57b3b6799b30fd4eb15b507c80cdd51a6603c97545d7ac4a2"]}, 0x398}, {&(0x7f0000a45000)={0x74, 0x29, 0x4, 0x7, 0x0, "", [@generic="697077a8335c1fe4963c452cac03bfdf926fcc7aab132900d5eeb16d28f54deb94a5a41fffd70c5d120a93ab3c47271373407d29e1ebadeb1efd7aba8225dfa12f6ce3688e1ce59e1f0350fe5d98dc4f200cbe2e73a0388e", @typed={0xc, 0x36, @u32}]}, 0x74}, {&(0x7f000078f000-0x31c)={0x31c, 0x1a, 0x2, 0x2, 0x2, "", [@typed={0x18, 0x5, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x18, 0x3b, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="38f940efd6486143e2cf85524ca2415b6d915033e837e6a8a7f710e2ae3682ab0f4f4465c26c11ce581b54c58435ba397845b1379bce87a6b8973bca043e4e8b61c2f8cd3b0861b33dbe0bef8880d0a67cb233c9db2dad18c9ecd3a1d4ec356bc8e1e0c3bc7bdaf3210adb64af34efb45026441107683bcbb3eb4d996041573f8eeaaa16749f970c68e393ba0cf9cd28da1361c46e22fd81410e8d288cf53fca14329178f8c6bee37f82e479317ad9635997", @typed={0x10, 0x3d, @u64=0x1}, @typed={0xc, 0x58, @pid=r3}, @generic="056d124e3a8f0b294b5fe8e96f2aeaa3796ad9ae0e1b4afe19f0fed30d20da2c23ed74978e1017f927c2b89463e5840e4c72d58a846decb3d9cb09d533ced76f7b3063b6cdd4c1d414e56e90b9c0730afaa8b7684b8f3149344f", @typed={0x18, 0xa, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x19c, 0x6f, [@typed={0x8, 0x4a}, @generic="fd29c2e2fdd64cddc086fe3273b5a1e459d4c3e95a8bc7fca8eb621c94f6660d821e3641245bae6c52a2b6afd62ce6", @typed={0x18, 0x5e, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}}, @typed={0xc, 0x60, @str='\x00'}, @generic="75ea095e92b5ed64244a9d44d8d5c2ca843e0d97d94957aca05d4662cd22334dd8daa703ef9a333d1e685eba60b69a98ff90f1a4b45b92936c9c56ae20640b7396089c2624b0ce6b5fbff6cc3cf43724a621d5228e8b7b42d2e981f83fd8a6dd6f9976304083dd8f50d5790104875e4bd06e67d38ef872073e", @generic="42cd3328fec67283c524642c270a193f2555f688d185f67cdf6104037c711c4b851a971fbb122f1f7af8627979b34498f515731807d757c758de0d3cd15466c13e1fd3722426e0a6d1300c28408ee046f218420ca9910283d7de5722e4c8a446ab72448b48107c770232d7d870e84f71977a448a66624c7714687dea6a573aaa1a61c800fd9a84d5a4cf528ec61a0f336b78daa3278eb3f5323389da9a8f127e259c913ea4786017723ef88c9c54ad6da7df2a9c88a38e925088fb74945df64964"]}]}, 0x31c}, {&(0x7f000086c000)={0xc4, 0x41, 0xb00, 0x7, 0x1, "", [@generic="4c3dc3aa2ad4285eb4edfde38aa0570607bcf51c3543182b8141456b1a1fa0ebd56ee9ce279ff35571daec7c95905499a6b9fb34edf6831b483b467639567dad11844c15963404e39fbfcf36e0a0417bf85202d68992f777a8080cb749224718a1bb1b0ddc99c9a6418849a28b45447b31a9171104233e30b94f3728f2fba27ae5167ab9f94e5451ecc0f974f42133cc0b2e88fb3805d325fad97efe4c8ba035e5ee5682db0b14a526e22d6b2768944877231f"]}, 0xc4}, {&(0x7f00000a9000)={0x11d4, 0x23, 0x110, 0x1, 0x3, "", [@generic="b255b09e1d96a66f90f61f0044d3d3620026cd6a15f4a762c83af11663bee630687d2b0bfba5c64d7c7f8ad65d12118147a5d99e4665dc1ee2cd2768865e49177a76dc60a1b1610e476fadfe217e713cf0217aa05eb45c536398113b5fce1a1f121e0e3b1e128c512ce100a9f009da7c6e3a44af2c3a26988a9b17e727bbd14e135f7a2d7b7ce40c0b6370f91ac465f10c022eccf73b24ec5881d2d01e8678a52d7962caf6300bf086dd9e50048c59b70a5fd33ced39e8c21fc6650b64e14efd9a75c0c6df123e84d33974a94774927f6b710095d00faafa18848aeebd1a94902e6b0698975e670ac673012a183fe905c3efc07356b3f5737ef492897bb548d1de79b893a3530f12e2c2ae0ccf4de55400352c8ef6407a6e13d7a19245d01ce3df7828ff41ed6490b13ad26c5bee25497de0929389e5101d882799eb9f5e0fac061d4aa9f1d52cf72e15399f422a86d7cb6fa810ea7c4bf020c695498f5f22e99c0893b999ea50b100d03ff166fc57beaea56e973693a7e948764678d32b3ae7764373b318b89bbc0ff5abfcbb552be997be13c66b3f260ee034c224e617a7f09264083688ec585a2f71ad531263f193c4ce653838dfff339079330f2bf009ef475ef97af6e86ed5b9a2e2ad46aa5887531723d14b2c27d5b9d71c136917ab721facedf9e8d3e6348c0ffb33f6c9d1deb37684a753b36b43a3901a43b361e2754a076bf21d6ec4fa97bc244bd8b3de3bcc80f49da91d0d086136139bcdc8c2da76340238bd7e3bb374e7fc9b6bc3cf686f7fad0eed9870409cc6dff94e89594db1122809b7a9fe4372f2cfdd0f4a5ce39368b3757875d7a7b422a179db0628392d7b0ec6a690ebdce63fc6da1d62c122106a72a8ad404d18ecf2e7a3af4d2cbf3bd9b16a3cfce02369d34ca38be4ac818c50e2ba19f4d77d89365e315b046da55f741eb578cc4d6e7e8e32e3a3575398110c0567eae540bbf241ac0d212c8304b1d309844ac5312b1490222419066d782a8c0e25b41d81f971d08a096817f86be7ce459e4e2f39333829d036d7ce08b7744e78e4350dbf3eb65edf19ba6e6eff5815407ad85fa3f22041e01fcf0c19ecd41d44582c0530e4c0fcc7882c26b078b08d47d4b0e8a2e041d5e05b0f5f482d4c76c9d34867795437fed5b9b60054fdd37518446c55a237b49df0f838388e1c3c72857fbdac1d7c37047b4b92581b3b5d4bfb56c98788b96a622f70c7c15a286f5a0a040620ffffb388d20caa3945a19a3869b49612d1fe52bf5e4391d596aa9fcd6d3a504d1a694b02beec019b91b29fd6f9d38f45ec0592c2d6a15be1dc381507840831c3bd6d3413