[....] Starting enhanced syslogd: rsyslogd[ 17.057256] audit: type=1400 audit(1518207852.582:5): avc: denied { syslog } for pid=4031 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: [ 22.359217] audit: type=1400 audit(1518207857.884:6): avc: denied { map } for pid=4171 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 '10.128.0.62' (ECDSA) to the list of known hosts. 2018/02/09 20:24:24 fuzzer started [ 28.666162] audit: type=1400 audit(1518207864.190:7): avc: denied { map } for pid=4182 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 2018/02/09 20:24:24 dialing manager at 10.128.0.26:37017 [ 31.659547] can: request_module (can-proto-0) failed. [ 31.668645] can: request_module (can-proto-0) failed. 2018/02/09 20:24:27 kcov=true, comps=true [ 32.099811] audit: type=1400 audit(1518207867.624:8): avc: denied { map } for pid=4182 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/09 20:24:28 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fda000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c78000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x70)="92cab2562570a9feb0c874a5f79f4a15875f2eb817c23ed20960f1e7a7663b1da15343137dde2fcb069b82c33deb29b747adeee48e62c0dc633baf4335e747d95608b86c76b87aa3078d7ba23c81b7d66d74d8ccac9340587a927101f63c66d3e608108e078639a68620d3c83d701a79", 0x70}, {&(0x7f0000002000-0x1e)="bc7d255af8b02d0fd44e11bfcbd9d1592e8e9ae1536a61d403f4671c93a9", 0x1e}, {&(0x7f0000001000-0x80)="2bef03b1474a364845992b2d52f95f4a39437f52adf9455195a7c20c1a07693d28978e6b9c8e260a2d9bce465fbe29b2482a472ee6d46d9084526bcc3d76e3e9f896e543a7fb23c195bfb4e9b2ca58013bf30f09c600fd4a811833973f611469f46f63a8b2d73c1c259e28b72155987dfad32bce82d3a9cbff84375e0f4f7bf1", 0x80}, {&(0x7f0000001000)="b7d61b48828969de2e5ffd4e679ff991ac33c2374025f8336428d6bcdb1a172ef26249c38ad1c8c1611e63eff394e828524abec79e8234dfc9161df72b0ab1c390b9fe44fa7d478e518810d04117ff64a5268d3bebf9b24e3ea9b755d0609ff07c3ead3edf11ae9fdba2eb4fda4d501c266592", 0x73}, {&(0x7f0000002000-0xce)="752479afdb2a690c3345f9a1249b364cb14f8b3becbb2dcec17169874f9118205f8c05d4511cd0ff4a8bdb0767b23b18ea2dac7cca7c36ab30eb7a044d4f50799e212f19666581e498213f8765f6eca5351de339ca1c656dfd80ba924bc89f8c412f2200eb034ba7d794ea09929c44eae3e8d4e74fcaecd724c3d6cb64a925c7c3528ce40965cfb97c4d198fe241e28d799766418fc2c4ae5d71fede1c9b988b5473ca68a63933d29238b9e54b5092ad849e0fa9c6b8619e6de53b7ffba425d6ae3b3d37afb4146c0f99e515701d", 0xce}, {&(0x7f0000001000-0x79)="de929d22aafcd917182dfd124086615be802b7e87d3a814779d04e68d7e119454439180d4cc8a7c3ec9b226e736e7c3ede9b920f3597f67c6d4bbde33448182b062a7e66eac309b36d79f048ca8c0ac91eadedb2693594587298dd989e59051326a81a5a401ac3ae793029d1f7961087a42df78b0bfa42aa46", 0x79}], 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty, @loopback}, &(0x7f0000001000-0x4)=0xc) tee(r1, r0, 0x2, 0x22626f75cb8ff030) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@common='eql\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000003000)=0xb10400, &(0x7f0000003000)=0x4) r2 = accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x60, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000)=0x35c0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x0, 0x1f0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffff00, 0xff0000ff], [0xffffffff, 0xff000000, 0xffffffff, 0xff], @common='yam0\x00', @generic="5b21935d9190e6dc02bc68f608ba4bbd", {0xff}, {0xff}, 0x7e, 0x10, 0x3, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1, {{0x0, 0x4, 0x100000000}}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@empty, @empty, [0xffffffff, 0xff000000, 0x7dec90c1a7328dc8, 0xffffff00], [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2b, 0x1, 0x4, 0x28}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x36a5, 0x1, 0x1, [0xe0, 0x8e, 0x5, 0x8000, 0x4, 0x7f, 0x3f, 0x8001, 0x0, 0x0, 0x3ff, 0x8, 0x40, 0x100000001, 0xde76, 0x40], 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = accept$nfc_llcp(r2, &(0x7f0000005000-0x60), &(0x7f0000006000-0x4)=0x60) write(r1, &(0x7f0000002000)="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", 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000003000-0x28)={0x1, 0x7fffffff, r5, 0x1, r6, 0x994, 0xfc00, 0x2}) 2018/02/09 20:24:28 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fe9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b0a000-0x20)={0x7ff, 0x0, 0x0, 0x60c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4), 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000000)={{0x8001, 0x1, 0x80000000, 0x0, 0x1, 0x7}, 0x1, 0x725c, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000)="2a47bb8f4371043077e72d76aaceaae1f5b0f770a1a32e80fb192690f8b49ea3771b4ddf8815274d341a", 0x2a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000002000)=""/4096, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000003000)="6c00b74f4ef89ab3ff53ee61248105a7a718ffe2c08808f4df46405da5df8f31fc21f13f3646428a08ecc8c1f69049ce520aa354ba33eae6e2b2c8f79fdecd79069348c1337ddd294cf0b401082be83276222defa24b862e8ef07da6e509fc258178fea5ae335aea7cfe5872636195c67cf54b7a15ba00898255b498ef425c84e4a8c2c3f4cf6c63544d87b6eaed438313d6141b6d15200d5b8efb34ff42daa548c0e0edf0ff48ff8d4ef7dd8c427f448bcdf3b2f53cea490b6859d4fde23144153c2bc590b49ee6adf6", 0xca) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x7ff, 0x7f, 0x3, 0x9}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x401}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={r4, 0x4}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000005000)={0xffffffffffffff80, 0x64d, 0x8, 0x3, 0x4, 0xfffffffffffeffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000006000+0x502)=0x8, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000007000)=0x7, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000007000), &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000008000)={r5, 0x3, 0x1b5d8539}, &(0x7f0000008000)=0x8) 2018/02/09 20:24:28 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000799000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fe0000)={0x1, &(0x7f0000d5b000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000053000-0x40)={r1, 0x9, &(0x7f0000231000-0x24)=[0x1000, 0x5, 0x7, 0x1, 0x8001, 0x400, 0xfff, 0x0, 0x100000000], &(0x7f0000114000-0x18)=[0x0, 0x902, 0x7, 0x400, 0x3, 0x5], 0x66, 0x3, 0x4, &(0x7f00002fa000)=[0x768, 0x0, 0x1], &(0x7f00006b1000-0x7)=[0x800100000000000, 0xac3d, 0xfffffffffffffff8, 0x9, 0x8, 0x400, 0x1000]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001eb000-0x18)={0xffffffffffffffff, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000061c000)={0xfffffffffffffffc, r2, 0x2, 0x2554}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) connect$rds(r4, &(0x7f00005b8000)={0x2, 0x3, @rand_addr=0x180000000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000001000)=0x2, 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r3, 0x48}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000000)={0xfffffffffffffffe, {{0xa, 0x3, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff9}, 0x6}}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000)={0x7, &(0x7f0000004000-0xc)=""/241, &(0x7f0000003000)=[{0x4, 0x19, 0x9, &(0x7f0000003000)=""/25}, {0xffffffffffffffff, 0xb7, 0x3ff, &(0x7f0000002000)=""/183}, {0x6b6, 0xee, 0x99d, &(0x7f0000004000-0xee)=""/238}, {0x1200000000, 0x0, 0x9, &(0x7f0000003000)}, {0x3, 0x85, 0xfffffffffffffff9, &(0x7f0000001000-0x85)=""/133}, {0x0, 0x23, 0x2, &(0x7f0000003000)=""/35}, {0x6, 0x9a, 0x4, &(0x7f0000003000)=""/154}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000004000)=@generic={0x6f, 0x1, 0x679}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000005000)={{&(0x7f0000006000-0x64)=""/169, 0xa9}, &(0x7f0000002000-0x1), 0x28}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x7f, &(0x7f0000007000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/09 20:24:28 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r2 = socket(0x14, 0xa, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x4, 0x9}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x10001, 0xffffffffca95f639, 0x7, 0x10001, 0x2}, 0x14) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x7, @empty, 0x400}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @rand_addr=0xb4b}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={r3, 0x8000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r2, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000007000-0x10)={r3, 0xfffffffffffffffa, 0x4, [0x28000, 0x9, 0x7, 0x6]}, &(0x7f0000006000)=0x10) socketpair(0x1b, 0x80005, 0xe8, &(0x7f0000005000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000-0x20)={0x1, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000001000-0x10)={0x3, r7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000008000)={r3, @in6={{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x8c) 2018/02/09 20:24:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b81000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000099f000)=r0, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) 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) recvmsg(r2, &(0x7f0000001000)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x95)=""/149, 0x95}], 0x1, &(0x7f0000002000)=""/172, 0xac, 0x8}, 0x40) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f0000002000-0xe3)=""/227, &(0x7f0000001000)=0xe3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000004000-0x60)={0x27, 0xb44, 0x100000001, 0x7, 0x3ff, 0x1, "b4d78e87a7cb588fbacb8c1bf9336b498ee3811588f7e6b1c50a848cd5f45302ce2c1b5f8cca083c415e1ceed7cd4715041e5536c00fb1e0a02d0ed218e824", 0x8}, 0x60) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000001000-0xc)={{0xffff, 0x7, 0xd0, 0x5, 0x9fe, 0x1680000000000000}, 0x1}) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000004000-0xcb)="408710aac46b15ed9874143cecf4093936d2da75b05d8cb47d187afa238175ee532cae7ee60b3f416911a63153dfec47cb69cac8a6f176d17e06b1218ffaa9ae8974fde1dd98e28c46c80eae9a9e9f98d59baac24d8b8ded5222c5079616aeaab70c7d7bff101014f5d262d1d86e0bd574daa65cc82acb0c424057e8fa73d385a18a19fb17397d951e0e0c4acaaf4102e5bece71c181797d157a8ee7368ce2e7d1e53289d86387814b000676dd1a4167518f35865d1b3a316041cd4da393222463c59a87850d7f0b8dd043") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x80)=@generic={0x2, "a88b8a14c223a4dcaa3513bcb904d6e0728ee9250d4e3de580606f428616af382bea032fcd1c92666773d4d38b04c0935f5a2ba833ecbdbcd2e105256cc95113a4d752376702d28f16d41a6b82b6424c9a16a0a53e60d0b14ed067d02488817fc89abd2f6be4f7dd061aaf97b1839d70fc893055273fa8e6f7fdc04e10e6"}, 0x80, &(0x7f0000005000-0x40)=[{&(0x7f0000002000)="c820b01a5297cea1f23e18dd5ef9f979b0024234c5b1301c7b7f7a68669085f51bd572c4398ad8b555a75e0a0f4cf737c73ece382660ca06d45ddce7624dd1446454412c5f599e937580cc508de9b341454f19ce4c358e66f36927a69c5a792782a94c652f3314b14d2ac0edf9079c5dda3b5d9b07b35828d3be5e738714de8efc48372cab67494e", 0x88}, {&(0x7f0000004000)="607e68c4f2d0f709c1ddc4f64635fd6165b76c22525c3bb6207ef366b6dc46fe02eb53a55c122a17e32495e8d62c1da364a8120653", 0x35}, {&(0x7f0000005000-0x94)="723b2114ce6686115a1da6f01620638187e9648e237f674e88d5c00674129322ae016ef787a4a42050297cda5dd8b77c00883f2fd83c3c1040ffebabbdd49071d48afddaa8d5d05f50b33925ad64986b11c8c474b407308aa77860bb41849dd75761705b6bc234d05b4e9b0c4b4342403bfa4450510c93844ad9145f205b7eef6e79a173fd74bdfef89492f0e12f7f811fa52a8c", 0x94}, {&(0x7f0000000000)="2e41565f2ec31f98603e6175fc1a7601d5f0ad7559a86f8afdacc0fd468e8421977514b9f3b916c0a2f382ff605846e24f4f7dc2b54125f63084a849021e1a9308412779514309c854a211879c4ff19b3dc93e8c8e9bf7eecb97fad901a9c49d73d9b3dc1eb7e7", 0x67}], 0x4, &(0x7f0000005000-0x2468)=[{0x110, 0x114, 0x2, "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"}, {0x1010, 0x109, 0xf4, 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"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"}, {0x50, 0x10f, 0x5, "f59a8920d08bc949070a852e9c78b7495e9de83c4cb20d362616c317609d0f3361920205acf15e061258f306fe365226cba24f0e58dd20e07e6a358231"}], 0x2468, 0x20000080}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000008000-0x50)={@generic="62ce08b76ec5014c853c709b4c97ab8c", @ifru_mtu=0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000009000-0x4)) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x9, 0x2, [0x0, 0x8]}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000a000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000000000)=0x1008) 2018/02/09 20:24:28 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ff8000-0x5c)={{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x0, [0x0, 0x8, 0x8, 0x4, 0x3, 0x4, 0xcc16, 0x80000000]}, 0x5c) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ea3000-0x10), &(0x7f000058c000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000022d000)=0x76) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00001b5000)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000001000-0x13)="c2a3005bf630f5e846ea4b991ef5feceecb633", 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x7, &(0x7f0000002000-0xf6)=""/246, &(0x7f0000001000)=0xf6) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0x20, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000003000-0x4)={r0}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000)=0xe7a, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x400, 0x10, 0x1, 0x5}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002000-0xc)={r5, 0xfff, 0x2, [0x4, 0x1]}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001000)=0x8, &(0x7f0000005000-0x8)=0x4) connect$ipx(r3, &(0x7f0000004000-0x10)={0x4, 0x0, 0x7ff, "301fb4908cf4", 0x4}, 0x10) getsockopt$inet6_tcp_int(r4, 0x6, 0x10, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000004000-0x4)={0x3, 0x2, 0x2000}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, &(0x7f0000005000)) 2018/02/09 20:24:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e9000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x1}, &(0x7f0000ae5000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x2, 0x1d9a}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000002000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000003000-0x4)=0x20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000000)={{0x1, 0xffff, 0x1, 0x5, 0x8000, 0x8}, 0x80000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x8)={r3}, &(0x7f0000004000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000001000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_flags=0x1800}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x4) socket$unix(0x1, 0x7, 0x0) listen(r4, 0x101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000005000-0xe)=@l2, &(0x7f0000004000-0x4)=0xe) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x30)={@dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0x3f, 0x1, 0x8, [@multicast2=0xe0000002, @empty, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r7, &(0x7f0000005000)="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", 0xfc, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000-0x8c)={r5, @in6={{0xa, 0x2, 0x7859, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x8c) setsockopt(r6, 0x3ff, 0x5, &(0x7f0000004000-0x95)="9eb26f970a6292cf48d759c023d0af0708ba16dd548f7063ac90208f243d8465246ecdfcb221d7e0ddad2d1c15063b46b6660b60a664cfd195c83c37de9756672fc310c3462d83baf0510f33d5dba37d6e4490b16491eb786403f6bae9bdc16b863ed327c4ae62361daad8e7c5688f76b38ed3a02d3207a444bca29daafe75d24281f7aa01415f2a10cf76f914cfb41fc96d827adf", 0x95) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000006000+0x4e9)) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000001000-0x4)=0x2, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x7, 0x4, 0x100000001, 0x3, 0x80000001}, 0x14) 2018/02/09 20:24:28 executing program 6: r0 = socket(0xf, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40}, &(0x7f00007dd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x40, &(0x7f00006cb000-0x40)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @rand_addr}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000130000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/131, 0x83, 0x40000140, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x100, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={r2, 0x7, 0x4, [0x4, 0x8b2b, 0x80, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r5, 0x1, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x1, 0x2, @empty, 0x2e}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0x22)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xd0eab40d640e25b}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000)={0x5d8, 0x1f, 0x22, 0x3, 0x1, {0x1d}, [@typed={0xc, 0x34, @uid=r6}, @generic="09aa77bd16686715c014d69a660fa67c086bc15e0fba71c52a3000047233229295199af3caedbc62c824eb09d78d907fcdfdb780263b26b743cb4c06b689b9da9bbece4ef9fdd2a716188eba187f8f921bb8c311d07dd62b6ffbf45d3ab2793be7a93e849cadd0e6322f9887186c7a9ea26caffb3dd0b8ed12fd2895b9245d9de9e8ef36ef69ecc33439083f8d288ad8efb2c0b28a70bef626cf88df37811026dd1fb4b843b0748795f2bfe4fb70553aa07bfac642934a0f07d8c20493de38c614a757007580b882314fcd4e7df3e17eb807", @typed={0xc, 0xd, @str="b500"}, @typed={0xc, 0x62, @pid=r7}, @generic="bcf94b6eafca47386251ff1a89c267b1792978f6c68bd5eaeb4ba7209377738c40a1a419f8c8ad0d5cd6c13e14c26359061fa1154c8399400677a155a9727b09231969c1d6ee32430b30da0987778786430f0d4b7375e92cc6fc68ac9c076e68dd6ef06db7508c2625aa4d8c4c3e13694883c795b3a86988b03d615eb2def80def65a91666579f9d38771a47a65bf1aba3aec3b48e0d3aa40422e0673a2854ec0364f8d9bb5f56583a3a7bad527ba8013e6dd2b1cd7331916b5f331637e4dc158ad96ffdc75eb19ebcbb3aa1879b66b6e048beab5fd2c72f228c0f", @generic="e3fde01e6b512de0667919b93994e1cc7065cf38d9482984150b53702a9d3066499346dcd364a1622e4684fdf461ef80196bb4ae76d28cbe9a7d79da067096ce708f4f7d029e93e94899f2bc30c2d25b8f0bd9c7ae03351125a707c1c052232c8a6ab3369ff7", @typed={0xc, 0x93, @uid=r9}, @nested={0x168, 0xa, [@generic="ae9be1977078bc4c42869c6a155daf4e9c33766ca029839ee8d09a80e477131dd7c5d85f2e5e13f362a8345d885f725d5b33a1d6c9f67fc9e26d6c92f613927e7127d61166eaa847d9e2b4b7a9ba5a0bf8ce3e3b466645d06cf4820478126a7659ee6e75a94d9faf301fdb3de6a8944f08b7990f50440410a5", @generic="f65a04ed92f1ead7b060636aaba7e6df5eb768dd3d59bcc8f7bf90f04b45049b1673df9c2871d9ce0dfb3ab284ac49ec748a79e3be0ffe325c38c0641dee8231fcbba6e7158c302f5b9cd614eb37a37e7ca946ca9e596680c0708ebc25ab1a306aaa2c0250eeb73453ec35", @generic="468af8bd552ee4be2af8a4f067c26fdf740812a8a3ccd61e4b3c4ea5a035ffe1761d9de3c085870b72a2d6843b20a649a53d8062e1488ea2aa18c2499cffa80bea0442bb654661e3f5b368b5d69b79a5b742a8fcd45c8922300a8265fded31c0db5cffae631ea597d1249db228bbb021657c4d5d62c394a80c9f9af945"]}, @nested={0x218, 0x54, [@typed={0x1c, 0x66, @str='.GPL\\%-%vmnet0eth1#\x00'}, @typed={0x18, 0x19, @ipv6=@empty}, @generic="6c05d51f7399ded2913ae42c14709496a06865f50898d45d4113e09b0efd649ea361fd0ded83299b0d602e456ac43d684779ba707cc7a52e5bd6f1c9901ef1d6d8506b87ee940b0c5b48d4ecab96436c4fb84e2bbd5d847befab5d9830693bbed851be5d76a7a592eb65c8db7bfe20003040d9a82420d2f5e62d8ecc32f5fab1c58a5a7f45353063db88a2a4be9d55085d4ce796f88f2967c11f5a6d5c58c3733ce50ac0", @typed={0x8, 0x34}, @generic="a944c655d82812ba872e429c5aff6b414c8c7bd9fdabfef70a14acc91d972d0e78dc3fa32efc41ceecf194e7cf430b398f3156fd64d2100295e3a270f6544fc6693acb31d7312a821dde914f2d49b5ee1fa1be72eb372268ade3fe5523ff106187d9988503542c80a95ad6611043c7c044a3dcb02c2365f8acefec52017543138768034887172dfe4b06f6ca27a713ef5f9acf342f826bb592b9c150aee1211e54069e6274a835cc22a3f9a7d0f5f1fc023aa048d76839feaa90f56929a0dbc7d4f0", @typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x1e, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic="b4c940d7f8aad2a2a3da93728eb5e4574c804a52124cc086e31c5a12d341fd6abd27a85b9ee8d479d78039c6e2aa165eaf1d2c", @typed={0xc, 0x7a, @fd=r0}]}]}, 0x5d8}, 0x1}, 0x90) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000)={r5, 0x7, 0x1, [0x1]}, &(0x7f0000003000)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x2, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0xa0, 0x2b, r8, r6}, {0x800, 0x401, 0x7b2, 0x5, 0x80, 0x0, 0xff, 0xff}, {0x4, 0xebe9}, 0x80, 0x3, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x8, 0x3, 0x8001, 0x7ff}}, 0xe8) [ 33.149931] audit: type=1400 audit(1518207868.674:9): avc: denied { map } for pid=4182 comm="syz-fuzzer" path="/root/syzkaller-shm937949747" 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 [ 33.200920] audit: type=1400 audit(1518207868.719:10): avc: denied { sys_admin } for pid=4224 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.214092] IPVS: ftp: loaded support on port[0] = 21 [ 33.304110] audit: type=1400 audit(1518207868.826:11): avc: denied { net_admin } for pid=4227 comm="syz-executor7" 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 [ 33.307087] IPVS: ftp: loaded support on port[0] = 21 [ 33.369204] IPVS: ftp: loaded support on port[0] = 21 [ 33.412992] IPVS: ftp: loaded support on port[0] = 21 [ 33.477807] IPVS: ftp: loaded support on port[0] = 21 [ 33.562754] IPVS: ftp: loaded support on port[0] = 21 [ 33.665234] IPVS: ftp: loaded support on port[0] = 21 [ 33.781348] IPVS: ftp: loaded support on port[0] = 21 [ 34.445963] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.660423] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.843246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.928368] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.001309] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.094766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.225885] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.410712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.142787] audit: type=1400 audit(1518207872.667:12): avc: denied { sys_chroot } for pid=4227 comm="syz-executor7" 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 [ 37.337265] audit: type=1400 audit(1518207872.861:13): avc: denied { net_raw } for pid=5200 comm="syz-executor5" 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 2018/02/09 20:24:33 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="50d779358a124616b18f787825c81d0f659a3d002f24779a97be5eaeb5e16b20e1d92c7184f55ceb536ee5716043383607ca", 0x32, 0x4000000, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x4, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}}, 0x32) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) r3 = getuid() r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x18) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6000}) 2018/02/09 20:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000096c000)={0x0, 0xe9, "df7478f46d59c13452d09e180ac32d52e421b48934baffb7616890a8fa2e4204680a9456bc273fa6285c2f0caeaf37de7ee2e01399eb4dca5f01f71803562418e24e6cd7212b639e5e31c04980608ad83f801fbb3d42ac2486fc3d81faa1e438ef06df964a4f8fc4d696f8aa03525a6530635332d7afc7db92cb0c8ec02688a4167fea91581b5fbbd3678287d7c004c7cb1ac9ac0d599dc059f5579f680c3d4a1c5a100c35d210152db385030a664523b0a9723fe5825014062a704bb86e0ef3cd4b7418429ce0b034c17a7857fc2946358676c824eb03288e106eacafa17780ba46fd8a2fc1a17fe5"}, &(0x7f0000011000-0x4)=0xf1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={r1, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 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) r3 = socket(0x4, 0xf, 0x2) tee(r3, r3, 0xffffffffffffffff, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00001bd000), &(0x7f00008b3000-0x4)=0xc) 2018/02/09 20:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000ce7000)=@ax25, &(0x7f0000026000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@broadcast=0xffffffff}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/09 20:24:33 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef3000-0x8)={0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c4e000)={r1, 0x50, &(0x7f0000ef2000)}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4), &(0x7f0000ef2000-0x4)=0x4) 2018/02/09 20:24:33 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000033000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x128, 0x128, 0x208, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000035000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x61}}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000b000-0x8)={0x0, 0x5}, &(0x7f0000036000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000016000)={r1, 0x40}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000002a000)=0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000038000-0x4), &(0x7f0000038000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000036000)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x88) 2018/02/09 20:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xb293128a8887d9ad, 0x0, &(0x7f0000c70000)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000014c000), &(0x7f00000e5000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10}, 0x8, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x4008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 20:24:33 executing program 3: socketpair(0x2, 0x6, 0x8, &(0x7f00009ab000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f00000de000-0x4)=0x8) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) 2018/02/09 20:24:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000374000)={0x0, 0x400}, &(0x7f000015e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000062f000-0x4)=@assoc_id=r1, &(0x7f00001e8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000989000)={r2, 0x6, 0x10}, &(0x7f00008c8000-0x4)=0xc) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) [ 37.697757] xt_addrtype: ipv6 BLACKHOLE matching not supported [ 37.711801] audit: type=1400 audit(1518207873.236:14): avc: denied { create } for pid=5284 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.719426] xt_addrtype: ipv6 BLACKHOLE matching not supported 2018/02/09 20:24:33 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000008000-0x4), 0x0) bind$ipx(r1, &(0x7f0000005000)={0x4, 0x5, 0x9, "eeaf363bb66a", 0x1}, 0x10) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/09 20:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) socketpair(0x10, 0x801, 0x8, &(0x7f0000a89000+0x3ce)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a96000-0x4)) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000350000-0xe)=@l2, &(0x7f0000a1e000-0x4)=0xe, 0x800) socket$alg(0x26, 0x5, 0x0) bind$bt_l2cap(r3, &(0x7f0000e7d000-0xe)={0x1f, 0x4, {0xfffffffffffffffe, 0x1, 0xffffffffffff341c, 0xffffffff, 0x3, 0x6}, 0x40, 0x10001}, 0xe) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[]}], 0x1, 0x0) 2018/02/09 20:24:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000000000005) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f8d000)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000182000-0x10)=@req={0x4, 0x0, 0xd4, 0x4}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e6e000)=0x5, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[]}}], 0x1, 0x0) 2018/02/09 20:24:33 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000011000)={0x3, 0x47b9fbf3, 0x3ff, 0x373d0b1b, 0x16, 0x374}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000c000)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000011000)=""/7, 0x7}, &(0x7f0000003000), 0x4}, 0x2a) r1 = socket$inet(0x10, 0x6, 0x5496) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/02/09 20:24:33 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000036000-0x4)={0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000033000)="b91807119e07890858c5dd10cefbf1f990c684c71f98942e7e44c54d041fb097fed03c56a6d0f92dd4cbb8ce0a787e480fc88f1bd62fbfe1ed9339423da06c8f9a5a8df74af932ad625e28d983e69ac165dab3de18cc2a0a546239519f7d6576711781b69005b6da2160a2f0f9e4545e046e7364b1022f90ffecc7f69be216b0646ad4109db55e184330efa0b63b954c004e41c64fa54bf206d0d3abff8909cf4f78135be9", 0xa5) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000015000-0x10)={0x2, &(0x7f0000001000)=[{}, {0xa8}]}, 0x10) 2018/02/09 20:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a54000)=""/24, &(0x7f0000c5e000-0x4)=0x14) 2018/02/09 20:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000008000)="eae0343783e047f2c3a1130f5bcb5a315991a52f2f6fbaf9", 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000d8d000-0x80)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)}, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000d2f000-0x8)={0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000923000-0x3)='lp\x00', 0x3) [ 37.756009] audit: type=1400 audit(1518207873.260:15): avc: denied { write } for pid=5284 comm="syz-executor6" 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 [ 37.827128] audit: type=1400 audit(1518207873.351:16): avc: denied { create } for pid=5309 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/09 20:24:33 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) sendmsg$kcm(r0, &(0x7f00001d2000)={&(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x101008}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000cff000-0x74)="a911989a8f3a9778ad749bb5f094c0a8666a9faad2eb1cd8fd118337cb71eff211457d38f049711009d435d85357c07f8432d01d75566bdf54029e6e59c3470548150d19bf9a0aa68ac437a3f5b68bfe714d47444c4030bb816cf7aff99d5468df6dbba327c6b8e76bf8e6eee143720ba0e82ca8", 0x74}], 0x1, 0x0, 0x0, 0x90}, 0x44) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000001000-0x80)=""/128, &(0x7f00004f8000-0x4)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@local}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000087b000)={0x6, 0x2, 0x1000}, 0x4) 2018/02/09 20:24:33 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) r1 = accept(r0, &(0x7f0000023000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000001f000)=0x1c) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000023000-0xe9)="a509f36b37186360c090b0a0fd5d57c7779fbf45274d89524f5dff48f434929d4ec1d83f649a8700ccf1e8d11b88c007e3c1ed5070052a5f4ed14f2446e756e9c788f134d8ac35d3ae1d928d76bd0002a093f6b3c2bb42ff8db895a2ebe58efd8a4830de725512bfc4dd6bae6ca64cf893ca0a5c78cafd594637568088c286366c490eab62f4daf48717213ad57886de824a79ae299bccd1942fb1a1367e55aeece92899275728f476f592f3792909c4780f1a601bab3579f9eb374655e46821a9388d57ed4b56201a109ded6da1f3b2bf2e97a57132f5e439f4f91ecbbbd506f0ea5dfdbe304c59bc") 2018/02/09 20:24:33 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7fff) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/02/09 20:24:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001bd000)={0x0, 0x303e97d7, 0x9}, &(0x7f00008d6000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f6b000)=@sack_info={r2, 0x9, 0x8}, &(0x7f00008cb000)=0xc) 2018/02/09 20:24:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000c62000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000175000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00006c6000)={0x1, 0x0, 0x9, 0x1ff, 0x2, 0x9}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000a49000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf82ca9f898b021ed0ba52ca", 0x8d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ae000-0x18)={0x0}, &(0x7f0000493000-0x4)=0x18) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b36000)={r4, 0xffff, 0x3, 0xbdc, 0x1, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005ba000)={r4, 0x800}, 0x8) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000222000-0x4)={0x7ff}, 0x4) sendto$inet(r0, &(0x7f00003c1000)='.', 0x1, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 20:24:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000066a000)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000381000-0xc)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000076a000)={r0, 0x80000, r2}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008d5000)=0x1f, 0x4) r8 = socket(0x2000000000000014, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000514000)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={0x0, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r9, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000a1a000)=r9, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f0000e30000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee1000)={r7, 0x50, &(0x7f0000b8a000)={0x0, 0x0}}, 0x10) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r10, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009c1000-0x4)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) r13 = socket(0x0, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0xffffffffffffd, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0xffffffffffffffe7) gettid() socket$inet6(0xa, 0xb, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x9}, 0xc) 2018/02/09 20:24:33 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ff9000-0x4)=0x4, 0x4) r2 = accept$llc(r1, &(0x7f0000ff8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cbf000-0x4)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000ff7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005a9000)={r3, &(0x7f0000fef000), &(0x7f0000fef000)=""/31}, 0x18) 2018/02/09 20:24:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000004000-0x1000)="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", 0x1000, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x8, 0x2832c20a, 0x6, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000003000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0xfefe, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x94)="d5e79d8ad74ee5b47f482e9a00a21483e6a6e5bad0edaff72de12f10fe5461c9e842628755f6ea5d33efdf017a4f13b02f5627c3814345e9f79d26d0d572657e552cff6c5673597db9d7a82ab2f0dc6e0a8d44a37c910e71e8d6f7ab448995289466395d2c09765d374ca56d390aea173bf8738e426a6f3689f6bdd627358f4a3021c45d27d3ae4a7331c8b0ed731e98aabf9a2e", 0x94}], 0x1, &(0x7f0000000000)=[{0x78, 0x117, 0x613a, "533cf0624f81b754b66f777b46ab3674472fc47ae84d6c31bee1f2c42c8845fad8ae96ee60b45e1a9106db4519eb0790c566dd1e312c8f3bd0560358fa22b4e99d714944dae69dad683d17e71c64460c6eb5d49d4e9750bf30bbf7859e6ea11c2e79c352738b"}], 0x78, 0x20000044}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000004000)="49220e667e73d9712f1b5edf17a6ce55cbabe05cd21523336d72b3c39420fd8a13f047b60b463cfe65af4287ce78be601189a9305e20b6d34b222280cdaa78e790fe44b7ab5933db324c3587d1b9d577c5326fcaaff52a6e29506f5fa05c2343b4ac0e511388bc10ed05e213a609d9978cbe7cd26fc8c4b053af001c14c78ae15dab1454990f823cfd5828cd7514c2797534f67b656c1183a17720045f2b9b2f9b41e903edba7ea9d57a72e35e219b85b571267d3e37b361", 0xb8, 0x4011, &(0x7f0000004000)={0x3, {"2581c092c59c70"}, 0x1ff}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/09 20:24:33 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000001e000-0x10)={0x80, 0xffffffff, 0xf5, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) 2018/02/09 20:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x100) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006ee000)={0x26, 'skcipher\x00', 0x1, 0x3, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) r3 = accept4(r0, &(0x7f0000ff8000-0x10)=@ipx, &(0x7f0000264000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000caf000)={0x0, 0x3}, &(0x7f0000711000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b2e000)={r4, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, &(0x7f0000d5d000-0x4)=0x8c) 2018/02/09 20:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) pipe(&(0x7f00000ca000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000027b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) splice(r2, &(0x7f00006cd000), r1, &(0x7f0000712000), 0x5fbe, 0xb) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000019f000)={&(0x7f00000c8000-0x4)=[0x0], &(0x7f00000ae000)=[0x0, 0x0], &(0x7f000063e000-0x8)=[0x0, 0x0], &(0x7f0000547000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x2, 0x6}) socketpair(0x5, 0xa, 0xffff, &(0x7f0000564000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000f4b000)={0x80, 0xcb15, 0x8001, 0x5}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000909000-0x69)=""/105, &(0x7f0000ac8000-0x4)=0x69) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0x5) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000862000-0x10)={0x8d, &(0x7f00005ee000-0x8d)=""/141}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000bc2000)=0x3, 0x4) writev(r3, &(0x7f00002ea000-0x30)=[{&(0x7f00005cb000-0xe5)="0186d7014ea9b87ca92756aae107206be957840306c1b532e11226a10e5c8a61a0abf4bb6a1e6308f3e5f58ed5f06c28ff5436dfe6e020d3f2640cd7e71a3183e37fe7b250f1e435b60db7b3cc9210f1624a5ab64295007273e52b36f46919a7ee31d134b4991e61f8fbb359e2a54449cf8aa8ebe88d08beb67ad14c0cd91d88572df9b72da40248203a4767c31bf0f1969d5cf423dad7ec42e0db11ece75a971c49d47f9d4054b0c96744cbd1dd1fec398a008d80c6fae4a44619cba9053f03472d82b5bf79fbc7c122d32a1b21587e37a58817d8fcb6e45997523f4e97b36e3d7f3b7551", 0xe5}, {&(0x7f000078c000-0x4f)="914e4eabd31c0d6d19680c1557370951069ee8bbffb8207d913004ff05528093fe0173189f83eef378f40168e6144f9888a0c5401565082240d80db1a08fded157ed6718cba5ea7c93092867073b7c", 0x4f}, {&(0x7f0000c76000-0xc5)="d608d8a668ee1f3d8f931ea73f1d72ceccc82feca94b16a8b4f905bade80374202512a187215c154f61692a80d543f39882ad157e8c6eea202d69e896b3fcd592562950f80b47e98dd1dbcc716276d5d7514dc02f75967a4c8bba378b724ce994ef0872a7ef68d77f02c4bf2db37d743741c6bd04f3d6011ff88c3e84329c4d87a9cb286b27d8f2546eb29939a600d48b718033df080a701367db01b6cef2568656ec8604d3048e3fdaf413a0b2d1e5a57d78d7e3eb9c278cc99876eeb5e1d876703413b81", 0xc5}], 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/09 20:24:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/02/09 20:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f0000386000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b91000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da1000-0x4)={r0}) connect$vsock_dgram(r1, &(0x7f0000f1d000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/09 20:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d45000-0x4), &(0x7f0000aa2000)=0x4) connect$inet(r0, &(0x7f0000809000)={0x2, 0x1, @multicast2=0xe0000002}, 0x137) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffe89) [ 37.939261] audit: type=1400 audit(1518207873.463:17): avc: denied { map_create } for pid=5342 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=bpf permissive=1 [ 37.961909] audit: type=1400 audit(1518207873.464:18): avc: denied { map_read map_write } for pid=5342 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=bpf permissive=1 2018/02/09 20:24:33 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000013000-0xc3)=""/195}, 0xffffffffffffffa0) 2018/02/09 20:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0x10, 0x3, 0x0) r0 = socket(0x1f, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000ecf000-0x28)={@syzn}) 2018/02/09 20:24:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a52000-0x8)) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000), 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000273000)={0x0, 0xde}, 0x14) 2018/02/09 20:24:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000f2a000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00006fd000-0x4)=0x36e) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8), 0x0) 2018/02/09 20:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000), 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000), 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2, &(0x7f00001b0000-0x4)=0xe) close(r2) [ 38.065768] audit: type=1400 audit(1518207873.590:19): avc: denied { create } for pid=5368 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.134859] audit: type=1400 audit(1518207873.636:20): avc: denied { setopt } for pid=5368 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 20:24:33 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e8e000-0x4), &(0x7f0000e8d000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000882000)) 2018/02/09 20:24:33 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f52000)={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, {0xa, 0x1, 0x4, @empty, 0x800000000000000}, 0x6, [0x30fa, 0x2070, 0x5b, 0x7f, 0x1, 0xffff, 0x7, 0xfe]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f7c000), &(0x7f0000f7d000-0x4)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000f7b000)=""/53, 0x35, 0x1, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffef0) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x1fc, &(0x7f0000f6e000)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[]}, 0x0) 2018/02/09 20:24:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/02/09 20:24:33 executing program 4: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/02/09 20:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da6000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000633000)="a13b3377ce8fdf60c6ff4da7eb7664721bcd713822c44d3eb03a206dbf8bf5a2c76fa1c084902022fbaf7de24e70fec9ea4137c82ef08f0cdff9f684e967ac72182f920f266ca2f4193e7de586d6bc69f74793b925e9142b9a814c84d5413dd1ae8f601168fe1b3dbff6846e66c769ecb1f0c0366f0657d0", 0x78, 0x4000, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000249000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x0, 0x2, 0x8, 0x40}, &(0x7f00005de000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008c1000-0x8)={r3, 0x2}, 0x8) pipe(&(0x7f0000664000-0x8)={0x0}) connect$llc(r4, &(0x7f0000208000-0x10)={0x1a, 0x18, 0x9, 0x1ff, 0x8, 0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 20:24:33 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) r2 = epoll_create1(0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000f7d000)=[{}, {}, {}, {}, {}], 0x5, 0xfffffffffffff55e) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/02/09 20:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002e9000)='veno\x00', 0x5) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000109000)={@common='sit0\x00', @ifru_flags=0x9000}) 2018/02/09 20:24:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac7000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f000004d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000819000-0x10)={0x2, 0x1, 0x10000, 0xffffffff00000001, 0x0}, &(0x7f0000b04000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000e16000)={&(0x7f0000508000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f0000194000)=[{&(0x7f000091a000-0x40)="fcbede8078694356109d3c4c6ae8871aaf09c7f69bc92aebf2b681d255b521f7b2969a3159fa21ff1ed5f4d2ab49f5bf162949c7bf89589cc9368148f62774ad", 0x40}], 0x1, &(0x7f0000996000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0xffff, 0xf, 0x5, 0x200, 0x4, 0x7c56, 0x1ff, r1}}, @init={0x18, 0x84, 0x0, {0x208, 0x8, 0xfff, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x200, 0x3f, 0xe, r2}}], 0x90}, 0x800) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c59000)) [ 38.176518] audit: type=1400 audit(1518207873.700:21): avc: denied { name_connect } for pid=5392 comm="syz-executor7" dest=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/09 20:24:33 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000968000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xe5a000)=nil, 0xe5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect(r1, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/02/09 20:24:33 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29), &(0x7f0000c1e000)=0x8) 2018/02/09 20:24:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f000002a000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x1, {0xa, 0x2, 0xfffffffffffffffb, @empty, 0x3}}}, 0x32) r1 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0xfffffffffffffd55, 0x84, 0x1}, @init={0x18, 0x84}], 0x90}], 0x1, 0x0) pipe(&(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d31000-0x14), &(0x7f0000073000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ee6000)={0x4, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000087c000-0x20)={0x5a, r3, 0x10000, 0x281}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000f03000)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000cf7000)=@req3={0x7fff, 0x1, 0x3, 0x0, 0x412a, 0x3, 0xf3a}, 0x1c) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00002c0000-0x4)) 2018/02/09 20:24:33 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_emit_ethernet(0x36, &(0x7f000002d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "296289e9f3833baa39d57251"}}}}}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000028000-0x10)={0x7, &(0x7f000002f000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000032000-0x8)={r1, 0x20}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000033000-0x6)=@hci, &(0x7f0000032000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000002a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000030000-0x4)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000030000)={0x0, @in6={{0xa, 0x0, 0x8a, @empty, 0x81}}, [0x81, 0x100000001, 0x10000, 0x2, 0x8, 0x3, 0x5, 0xfffffffffffffffe, 0x0, 0x2, 0x7fffffff, 0x9, 0x1, 0x0, 0x2]}, &(0x7f0000030000)=0x108) write(r0, &(0x7f0000030000)="2b3ce76b1bdf254049ab25640275ec5db01ee4281094f7b54ab3b9dc1f8f2effd15107750d958c2ea7cc25e94cc87c2254026a90a0d14e03ca8a149fc778a941ece323d808a5d4af52812df4df5207f574aeaaa7b6cee3e17ecac23bf4f62228d98092c32b85daaeb3c3", 0x6a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x8, 0x2, 0x4, 0x7fff, 0x200000000, 0x4ce, 0xfffffffffffffff8, 0x10001, 0x400, 0x3f, 0xfffffffffffffffd, 0x3, 0x8, 0x5, 0x9]}, &(0x7f000000c000)=0x108) 2018/02/09 20:24:33 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000192000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000e28000-0x1e0)=[{{&(0x7f0000217000)=@can={0x1d}, 0x10, &(0x7f0000384000)=[{&(0x7f0000000000)="9189848ef20f04d674d13b9c2dd845f755f9b60ac0eff05554e51f36880a81f56403b8c904698dc7d45e92bfdf8c18cf2247ce93b7a294b6adb80e5b3be8e33ffa", 0x41}, {&(0x7f0000001000-0x18)="1ae8b5ff5f42b64673c734f48dfd3dee5264dfe0d245e047", 0x18}, {&(0x7f0000b24000-0xe3)="4c467e7babea439138add36133559e74c8e4767a1c146e59bcb97729ddd1d85180c4beb416c88b8a15777fc7496afe2a160749ddaa650f6c517f8a967f59d4f64f772a9b32402c9fe03448e5d8200b924ffe4f0e5a2dc66cb1abe063d108c6dcc7549609ce9953d0e1f77598a307267299690ef11ff7d34a7adef0101b0507443b21d1085295e15fe507097c0194763f7a31edbe18a7215748cffbec8b8293fd166a33c629eef10febc96ac82c01f5c544661a148a5df8607d17533100651478ee344bbcaecfd6cd4f628c98a8be42cfeb40e4b47254be7027bdabd24399a278fdef8b", 0xe3}, {&(0x7f0000869000-0xb2)="2f5a5abdd711a5c62ea92f44317dbfe89b5210aa497debb571ea071697de0240c35cf11f053d22ad86aca6a36426809fe546e367cb805710d22fda44385fd569f1af74503a93520cf636627f6adf79874fb00fd443d1f3d1f5b04bbad1acdcaa2e0318ebaf0a85d406afd0c267af58c5548c372c8a5f1508185eaf82a772e9ed39f7126b9a97cfd8cf163bb2121d3c795c7d7288d7e650fdac59cd5867edd462f55ea4eada4975a5d6baaccc74464c371c82", 0xb2}, {&(0x7f00006f8000)="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0x1000}, {&(0x7f0000000000)="93d5dea3ff00107fe2defd4fda0e44fddac1c44f65d2cfec6ff5c18bc0c76746229b31993d186ab1853c698062607b9de6175ea7e26dca5ffb85a14186c8b5150f52117e75510287c67950b4436743356dfb92e0f9986ba1fe87bb90a5916a8e3c1943fae37a3ceddcb038fbc84919261518d71cab0ebc69fc5b31d2c1f5320d782c31ca94599ffc15ede107ce636857eed8d28ee06c550fc00bcf4f6470ebac2ff4a3", 0xa3}, {&(0x7f0000001000-0x5)="f60c22d3823eb135fb1b1e7611c74e7950c0204123ee7621252581a95bcd805fa2e50fca8bd2bfe257d7b0be1e37e93b13fd6ce66727e2f953c7d3ce41bf957f6ba4c7f866f7929ce47ba870ff9fa8e4af916047c6548613e814e7761aeee954223c84c1dbcaf3579bc91eea1ee114cc30a82f2e63a7b94b954768838505037fae04c561d170e2e54bb5c54dc7b8dc9e6062b822626fdd5480be2b3a6132053e3cfa482d05a105072d1657a7473b4832c72b56f682bca12ddb6a9ccf9b2455b55bdb", 0xc2}, 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", 0x1000}, {&(0x7f0000001000-0x38)="11ff317ddb36c3de0479bb06fd645ebdc825aa741732d4997b53ba9475d5acdb47f178a8f8e05cb510d4922bf83e0ea46430764a59af3735", 0x38}, {&(0x7f0000409000-0xba)="ebbe89d835b74b56a1d84a089e3d77895f60b8408798f3fab9534ff8ac224be8b0b43e890e13f5e38bb2ce621d69ab43e79d7dddef89dde6a2b124cadf436731a963dd464c7518e96996517f2bc439c15883f6fd3469aa4a270e2d88c3d1d38e07167edf9088aba0bf27add701a74d47e1470f6ad91c8e52bff1de985f605e0927146c554a2c97829225f0446a01817b6885ded5da1dbbe4fc491a249ca9f26e526df2e9679700bfd9241734cb10c642b2b7fa8dfc5aa6065d70", 0xba}, {&(0x7f0000bf4000-0x74)="bf2902d0ece034cdc63549972f667108c12fd04309fb3d339446c72fe0ee61cd4298262b4148e2f081255c608476db5e8cdc6fa88b9518277fae24148f59caaa7f3c278f659033b3d9cb02bba3e84fd1296be2545f913a4ce9eadd2ca90d63e2737bbd8b40be0544997abcb63f5b400a3c34d7b2", 0x74}], 0x7, &(0x7f0000001000-0x200)=[{0x28, 0x115, 0x6667, "84ed7a13eaac1090e4cdc49fbc24c122d6dbe4"}, {0xd0, 0x11d, 0x1f, "3a988f3da945299279916e5b9555961b5f353fce004c2d2a1c1c5ae43c7077311599be900c0405790f03d7cd2ff6e021c026cd14c1261f81835c183804114d5aeb0f030bf39a8dbde141228bc7e18d99b6556d71acc6929d6cd59971a8033832f08c17f81b71383e83850eda35c4160575101749539b45a8755b886aa8b8484eefa7ff6af6f1d98553dcedede7f2ed811ea87db1380f956de46d4605ef7aa53510a51349526045a59340b60764e92da1043b6edc82fd627de186dc6d710fc7"}, {0xe8, 0x10e, 0xca, "371833f61070d4d016b7187cc82b5c344d67295f0a56f08066bf9541b04aa8d1e90c4b6544420e35fea935e9c69c191a41956ec9c113526e91ba9b941d1020df1f0100ba6c5de477ee5e83b3a08d8751e74724f938c9e082b69dca0a19a6f94186ee9441105801ef3a6fe24bc6841cc137c647604d85608f6c451d1cb5ec076260123ed51dbde2911209196c4e6aecc34bee8e659a5da3b452f4d5fc768863eb309ae2d09150eb211f30de8d88af1c916c5bb55b70769292b2d8791a8393176c66f1d36cea999a6ebd63e4c2eceadcacc60c0a224c2f"}, {0x20, 0x13f, 0x0, "7c621691747583cd99"}], 0x200, 0x40000}, 0x9}], 0x8, 0x4008080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000e51000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000748000)=0x3, 0x2) 2018/02/09 20:24:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getuid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/02/09 20:24:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7b000-0x4)={0xffffffffffffffff}) sendto$llc(r2, &(0x7f000038b000-0xa6)="94", 0x1, 0x0, &(0x7f00007e0000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) getgid() ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 2018/02/09 20:24:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ee0000-0x18)={0x0, 0x8, 0x30, 0x7}, &(0x7f00009c0000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c0000-0x10)={0xffffffffffffffdb, 0x8, 0x3ff, 0x1ff, r1}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @random="ad88882e6a43", @common='vlan0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x1f}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) pipe(&(0x7f0000501000)={0x0}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00001e3000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="e39e3d77bacd1927bd452ace43123c38"}}) 2018/02/09 20:24:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00008bc000-0x38)={&(0x7f00005c0000-0x10)=@can, 0x10, &(0x7f0000e49000-0x30)=[{&(0x7f00009b5000-0x61)=""/97, 0x61}], 0x1, &(0x7f00004ad000-0x1000)=""/4096, 0x1000}, 0x102) socketpair(0x11, 0x3, 0x7, &(0x7f0000a8b000)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) shutdown(r0, 0x1) r2 = accept(r0, &(0x7f00000c0000)=@ethernet={0x0, @local}, &(0x7f0000a23000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000315000-0x4)) accept$ipx(r2, &(0x7f0000031000-0x10), &(0x7f000065a000-0x4)=0x10) 2018/02/09 20:24:33 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000008000-0x8)) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000007000-0x320)=[{0x78, 0x0, 0x0, "e6ddd25771d1cc3a65436212230ff4c68e6dd7b579d68ed0e10b20940e8ef3a0fc4a4c65a39340a91c8cad28241534caac1282b50b337105fcfaacb42616de79325f581ed424a1da5dd00d90a73db52df6c25bbeddf6981b543b683f03831234bfee1f0c"}, {0x48, 0xff, 0x6, "c80a09b6b50a47e5fd027186808d8202830b2dc63578af8e52e3d2eed61e9cf64502f1b558f8f4d02e24af55dcdcda332f"}, {0xf8, 0x115, 0x8, "e85a6f0511c30018a76e23ae92674e1f4bfaff9ee2f0536b9e5fa768df00da42d63a9006f544ee0e483e75096a8389a69b88ad732b39e1a0df8520e3cd7ab342fc1b8da55a4456ef52a8a422d3a6b57096afb16df8cace36292f4bdee967096591901c449f0446dc8e923f6a6437406a2bdf0ff7f763ba8585bb12b14aa7c6fce9d1b4318b068c76846a70cb3efd2282f4ff3c4b9924aa469569da98f8ac64301d37d1dc46ded1c3d2c1b9a4bdb4967cc652e962f194bf651c1733c9b7b38ae192e6b8478bebb2801578f2fbef5be3fd86e075a1d7c7c54b09622b5111b1b2e057d04e8c6874c6"}], 0x1b8}, 0x0) socket$inet(0x2, 0xb, 0xd29d) [ 38.368009] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/09 20:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000), 0x4) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x1, 0x4, 0x400, &(0x7f0000b2e000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000099f000-0x38)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @in6={0xa, 0x3, 0x80000001, @empty, 0x5}], 0x38) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[]}, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f1a000-0x6)={0x0, 0x5}, &(0x7f0000a8b000)=0x6) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f19000)=@assoc_value={r2, 0x81}, &(0x7f0000f1a000-0x4)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007df000)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f1a000-0xc)={0x0, @multicast1, @local}, &(0x7f000096c000)=0xc) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x7, &(0x7f0000f1b000-0x8)={0x0}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000cad000)={0x0, 0x100000000, 0xee38, 0xff}, 0x10) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r5 = accept4(r0, &(0x7f0000f19000)=@ethernet={0x0, @broadcast}, &(0x7f0000f1a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f00000ae000)=@ax25, &(0x7f0000f19000)=0x10) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x3, 0x1, 0x4}}, 0x2e) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f0000944000)=[], 0x0, &(0x7f0000026000)=[{0xc8, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc8}, 0x0) 2018/02/09 20:24:34 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) sendto$inet(r0, &(0x7f00009ca000)="8ad14ddc99dbee394b410a9b61ecc68199fd0a7b4e705b33c0404d18bd3547525d6db8bc75214822db27e36776320ab17b1be3f5ea2af307c8ecc95f9975117162481d69486e7c467c41ba39bfa3720cdd9bdba6f9b620b1b5762aebac7a1036c5470029d0b3a847ef7d96c73a62c88045425d731d3d44f73f7e4e25a3a17696f3c10b", 0x83, 0x40001, 0x0, 0x0) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00008a8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000136000)=[], 0x4bb, 0x11) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f57000)={&(0x7f0000f57000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003b4000)=@common='eql\x00') sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000632000)={&(0x7f0000e1e000)=@nfc={0x27, 0xfffffffffffffff7, 0x1, 0x4}, 0x10, &(0x7f0000b67000)=[{&(0x7f0000137000-0xd7)="451a38c95b94060e78457590069daae558f145f3a6559f40c983d1e8e3239918486d80313d7165a373243067725efe1a01d033c0623172404ec4674d547ffef045087a1d4d9b23322142e8552e83543247d3c2aa050f47b16d32f61a13a5a786ccb5720addc0186b0752343f347aa9333f6343932b686c458d3ab4eebfbb32c045e77a10fda10fc6c8b4ce8b296ba22e8df2461b5c84e268f58027dd48d7d279ab4b6a9345a0c73fb7a95b201919b978ecd1f15051b89d76d7c509fe4d5fef8b7d0399d6a64755d1aff641e29acd8fa6acb2ba3f68c28c", 0xd7}, {&(0x7f0000d03000)}, {&(0x7f0000a35000)="3dbe7674f2f5318568ad7643bee8743b1d9b215b52299c032d2212e29f67321433cf4160ba98b399803addef36799c4dddb4e45558aa36db2e1db5e190b3ee3291e904df74809f4751fa134ea914c5fda947452b8618057dfe9f75fb7f6de6b5d0db03818efe846cf0fd76e89f9b69650be68a31e9dd7ae5b7765d4ddb8f8cb16167d6c7a0d6b64c96f1a15ca2b162f7005dc0522b8965fe2b8c63e3e1e7d54d44a22c8a780c3da0aa4a8ced4a91469b90d29e2bf47e8d62e5f70395022af8fc4413b5cea5d5242cc76356c4638eee0a51687b821f7360c34829b60546aea0169c72bb533e28cf87671b350078ea", 0xee}, {&(0x7f0000984000-0x32)="9205836ac46b79b1a0b13797967582835a1416619e01922901d3c3c20e9d2353b281c67d0376acdb366eb221bde9357aa2d4", 0x32}, {&(0x7f0000d07000)="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", 0xff}], 0x5, &(0x7f0000a13000-0x21c0)=[{0x60, 0x108, 0x6, "eff4d52ecb854a81ea65eb4f59eb0ced281b564ccde8c4abd3b6f663fbdc9b6a29584668af408217cd548e650adcf7e44e1edc634a623d20ce3d59c4c0418127a6d1a59653f3b7d126"}, {0xa8, 0x112, 0x4, "5c32925614bcd23b763c500d2b9ea4bb216512bbaae730f7a8b1ab8147c8be4e3ae8c82a6e68553efb1cac35db986bcee49888e41128629d4f33c1a263e8692648f6a5a7430f579fd8fb78ec156156e854fb5f227e11c2d2355f9e0ce737aaafac2844bdd481541d5425f021666085470ed25686d6525335d66c0dcd031421fa0759629e044323c0e6301d2f5429e77fc7"}, {0x1010, 0x111, 0x0, "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0x21c0, 0x8000}, 0x0) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b1d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d21000)={@rand_addr=0xfc, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000c33000-0x550)={0x24, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14}}]}]}, 0x243}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f0000b2a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000214000-0x4)=0xffffffffffffffd8, 0x8000000000080000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b4a000)='yeah\x00', 0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004f7000-0x8c)={0x0, 0x84, "efb914b7024771935960661b82d00e97c2c24b20929290506aea76c5ca42bc1acad34d6e202cdf92ca505d5b7407945f81a826d54bcdc052bbd6a261286786d2f478a26b9feaeee543bf868effa0dcda0f8f8371b689dcd9b9ebf2c74a182594fa5802c5c594802cc1b1a708309c7ea168febacc3ad6d6f0fede0b2115962492edcbcd26"}, &(0x7f0000efd000)=0x8c) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000758000), &(0x7f00003ef000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000e95000-0x10)={0x1, 0xa5, 0x5, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000668000-0xe)={r3, 0x3f, 0x0, []}, &(0x7f0000ece000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000067000)={r3, 0x38, &(0x7f000002a000-0x38)=[@in6={0xa, 0x3, 0x809, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xfff}, @in6={0xa, 0x0, 0xad19, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f000029b000)=0x10) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f000091d000-0x6)=@hci, &(0x7f0000b79000)=0x6) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000014000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @binary}]}]}, 0x20}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000099d000-0x10)={r0, 0x50, &(0x7f0000f86000)}, 0x10) 2018/02/09 20:24:34 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1a32}}, 0x3f, 0x9, 0x3f, 0x81, 0x10}, &(0x7f0000c15000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x1, @empty}}, 0xa28, 0x2f}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x50, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x115, &(0x7f0000288000-0xf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xdf, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x2, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0xa, 0x1, "fdaa0a", 0x59a8000000, "a8bea9"}, "1ae6441a7743dff2be9a0851cbbe134e97cbd7ad6815c127619382ffb56b73715f15398aac64fde08185bfaf5f7d91c35412c4b3519beef8415941cd531137eb69e9c515bc196c9e0054fc2ab31463f04b22f915dfac1cc0e59962b255bf35002a544c0a178727c2cb98c518b26fd9c384910e765cb4c4f8950d059a141a04d4660eca52078b163049f54ca9086107af753ddc49faffded9cde4d8b260046593e2f15e6f80d1dc85fb94ac869576ab0ddb8dae7b93d3c864bf1f5915d17ab29a0c473b4ca7258879bbb2361b1bd057"}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e13000-0x8)) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b86000)=@abs, &(0x7f0000b55000-0x4)=0x8, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a0000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008c0000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000f8d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000655000)={0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={0x0}, &(0x7f0000af0000)=0xc) r6 = getuid() r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c2000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00003ac000)=0xe8) r10 = getgid() connect$inet(r0, &(0x7f0000fe9000)={0x2, 0x1, @empty}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b23000-0xc)={0x0}, &(0x7f0000d16000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc0000)={0x0, 0x0}, &(0x7f000096e000-0x4)=0xc) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e53000-0xc)={0x0}, &(0x7f0000d60000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000020c000-0xe8)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00005a0000)=0xe8) r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f54000-0xc)={0x0}, &(0x7f00005a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c9000)={0x0, 0x0}, &(0x7f0000dcd000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f3000)={0x0, 0x0, 0x0}, &(0x7f000038c000)=0xc) sendmmsg$unix(r1, &(0x7f000066d000-0xe0)=[{&(0x7f0000b2d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000746000)=[{&(0x7f000002a000-0x97)="b9191503144b7e91a2ce872b822c164f0048b3cccb7e445d7505b5506b27bd6ed07a1d915419afc325e2e86a2e9835c2a3cc2540c142f48965123e7970e7bebc624756995ba138d18233db2fda74da4a32185c81e4feabb6d32fc3726a0b35397581cac7e3f7ac61d21ff942e5e99325e6b79d8a972075fa499ee278a629e78bb9ef6475736a6819cd306bb754009f3c5200d6f6e4027f", 0x97}, {&(0x7f0000a31000)="dd15b70ed384e14658c484a6454c57eddf955edf984c0b2363a3efdf7bca054db28853b563005bb09b484dfab81e147e029b36092aa560b786bd05614af51452814f806b3747fe6c24aa627a08779c4e23c1178572e83d6c77f992c6176683fe0eeb5f37313aa735", 0x68}, {&(0x7f00003cb000-0x41)="ce6fb16c46af0b8be1e1d53549b40d437ed88c1e9c9e66e2021e5185e0a4e48ebfed11398581c4a1ab09c60de7d5873278d7baa052cf2fa05f5558f059018cb785", 0x41}, {&(0x7f0000119000)="6a8a", 0x2}, {&(0x7f000060a000)="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", 0xfe}, {&(0x7f000050e000)="54168919d3f7186e9f11b4a6c7ccff48762e2db3c8bcac0b3ade4cf5aded068e184eeaf17886d1e88255e50859f96522c895c65afe48adc8a777fea88b895a7b48469beb2ec685b1ef4f4d04018b7badfb65733376022c4b4c", 0x59}, {&(0x7f000099d000-0x1000)="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0x1000}, {&(0x7f0000361000-0x19)="030264a0e25695ddb593a0cbe8c261e4218a5d2eef83a27701", 0x19}, {&(0x7f0000003000)="453afdc3b36a8aeb4d2bbc90e833276f066d34df57e66bf404575fe2ad3324b16fa0c767d39d01418c5cb9196bb334392f2a6c69cd7cc7994a4db4ce4a99489da1f2be12774323c8060243467b7914e46c3878d66987955f6ca530c8c5cefef0ff1cb259376d1848daf69326b9b8d17cb325ecbfdedf0269d497cb4f0271225efa1c44b2456b322ac4f55be65de5091f415414a522f1e29adee4f56d24261126a8e4ea2beec0a0495651673255e1ea586fff5e3852d2a7", 0xb7}], 0x9, &(0x7f0000f30000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000001}, {&(0x7f0000046000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000049f000+0xccb)=[{&(0x7f0000469000-0x9a)="1f846a5a999ccf23a2e5c9e5be21b84a7b69d12405265dbb7622391a5a0396e8ff64001d914a067d48c646a57ac672e837a60771c95a30c149223920fe39559fd86f4cc93ba5a452ea4115f63a6ec9d309071cfa84a6fc0fe51936451b415e38f2f8c33891b0d2fa008d398e533b96316fd100aa7b5305870f420965631418e5921877dcf04608e7139829e60299d83d3519cce387c4d963b017", 0x9a}], 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{&(0x7f00005a5000-0x1000)="281432cdfc2547dd930925899eecf506e455516efcdbde139b424f9432c695de213faff3d0c8f0baf9b57357ed5aee0f35044cca706bee8b46df63028d0ddbed897e6a0079c4304a7aa6bc9c5cc2f0f5940f78a357c6aeea537433eadfb3ba73542163f8a9a25946c69c657596bd9bd64cac223859f99534de73efc354d5d80391060264b2b691fa0b15e248179e4b256fb642af21e72d53f81ee05266366c3d052a8447e31bc04a4b1b4ba388c8762d6ba5c56ea6231af7b4eecffba3fab72ac58c1b9cff8f7011665a51adcdec39ddd6cff779dc2292fa8e159aa61a9f16ab9a2873f38823dc67b8f2f3c60516b0c454731deab84d3b3163cdfed8001c41a2aa619f1e2988cff5f840681e33f043dc373a110cc86f974fee4b1e00376b4cb162e4bca6f27f3ea3a0974d622a762b379cbfbe9c7c86f3d10b02d48adee55c2cbf2fee3823dc10f72fa0677aa329b0dfb8646f078adcddef232ae01c42ecbdf25d2b4538423b3a3b4e099befeef0d64cb8239843bc0587c0d311f92d8238979c226f1527db44c1474a4e85a263acbc04b4c6b9914876a2ca272e4da7a3caacf4f5b9c34f14f44909fe06938fc39436217d09f3ee065dec4c20ff6469189dcef9efb0574048464a5dec261a8c150e79a867ada7e0ba12941b225ae59121b593f0edd8d1d1a97d08667f186b38f72d5ccd857041ef228d5b1187ef6c6331a686873cfd353ec2c5f88582877ac7bedb3b643c0a6a63c5447ea9e91ea403b2e083bab878bd817bebf87c29bc28f8e09750b0629708b5f52b78fe9980b06e6d8a9c90b01276ec7dd18eba1ff6cd103c3185e5dd71c34d22a5fdf7fdc02c4d7dd151d8f4eb316b2cd2b970f848b37f0837f2a148af994114214ed57e9d9dceb583cef88b6717690cadc080754669e7887148cda06e398593cad00727ad5012b03e9946831ec6325678c11d71e3cba96993bf41046e5c1b16c2df9c7e32f072437d078a42e0019c905fa4b2e98574fa26b4731ba512e9b139dd7a29d1dbea6f61ed120baf6a115a964c0d9f3104a3fc306dda02a63087f3b9d7d101845f6bd26e636a61f70ab7240be2d8a62cd392f52ca7d4f12d026cdc62dcbcac7452821dc2750600f057a769f33655e5043acb71f0ecbe598ab0f299a30ee58692c4624297f742ebd9d68a91d9d19230f18d47b5851e4ff003cefc2e3ab803f2871dcfcd2c7dd32f477c8fedd5f19bf53766df603ec1ae891305f7f9dbc422a8bb1649eaea54e9558605568cc053c4ef6dcbffc744e0bb6ab74a0393efff7fcc824ad047cce49d08fd8ea65d62a3c1ffa88f28f43c601e52aaf226510f3367e44752ff0d9627861d6c49a69f5750fe2da61921de631ac9bfaedb24bea2181f77c4e2b2f733be50958abb39c4f5fb24c477567d4d1b1ef2c7d169fc5ad1391734ce7eac46c7dd61d0bc6a809ce702e0d00718ef2e66a485e76aeaf8be81f72ef8a5913cab92faa1c3a28443b422ac3aa8d28fde982c3b1e6ead9837617c88527840e9ccec2783dcab325b829c17ac74649ffdfd5a70f3c4c85c1ac5ad1e34e2191f5df0785c0ca58ced390dbef3323e857902e48ea867e10f39b2e05531549b8413db699240c17c6701d18773e4d3414b64e40e29823b054bec8eba4bb739515e701d3a6d52e0716b7c2d3681657eba9ec3505a0c7851ca7b79c1dbc803609abec0d4dda6c68e39123ddc5e5223c9a3602dfbd1074589c8cfcd058bbbc0a5267cca43e7d66231125527c544306c629995bd2dc93a687b8cf104c441cd8ec6034c72c8692e8bb56576e6979c52d2935789179a2815da861e653e1986965ec69f5e02f88b32ac6e2fc8c86b87891d25aa187e1a8c635f051647d68b357c919dd50b84bcfe40853f46cdd8bff3ceae8927837ce3e6fd59028683dcb94e3b73e9adf9c30bd06bbdda54bcd2143fd18ff7db0fedb2521c2031fdd28e5a156f9ab0dfb3d8fb20a603af68d266e01bd48b86399fbfde4c597ffe1b0618f36a2b81ca5ad310c627a620c426df22771f941c4a6a42ebb7d3c08ba1d0743a795c713a687042bc921d868a4c8112f809aeb1ba9e55d124a0341b6875174d1735d5391745715f7676e6bb5c2ede4ed423924c0e85959348ca0b2cb71d9cc99f2b593430eb2f1cdf8e74951f0683897faa22a3704fc6abdb9abda68ea9070f680ce8ab853a789fdb16a8bf3c61a48aafe5b8dde75df4467824d7ee4d762ddea4ec2a2aa23d9d6ffa3011bf22b09ba1020f4f2a77b6614d62010a1a5e78061737d419c408c6bdf602292aaddbbbd242ed5c55363e53b9b511b33a361043c1bfa6cbd2c0c9bef081a0295ee417c1f5a057d10e381cd459b243b6934ce2211d166b9e42985cddfe7a898ccb74dc5caa4d629a8f82d7f62ef9d10d20979ae48c82f9e8243ec8ff648aa0dc302fcc312dbeae483750a379eee944a120c6ee6c5bbbc4d85edf05562369ad8e3275dde4dc181e9ea9ba0d5891d54385a068f6617acadd8f6e4a865fe405b083375d0c288919f7d6acbeb2ea8af26c3a9bede7ea81fd4a5b7326030b0e8680b8418335c8bb45ecc65f0c74289aa59aad1ded48053071903aa079820dd9bf8960fb391f5fcb55a3e91d968d3cd35b9cc36b7a3baea19f6543dcdef17a03d315cc2f95cfc3eeedafd326ec58604fd4902a3f0434f921115b73f2b4fcdeb2bcae9de6e6a5400c8a2b2e55f0e673d66e9b2c8cbdea2d08cb2b8c4ea0d5f2e0dd6f41f6198c29eff5d55e6df12184607b5d7089257662df8607b1d6026c85eff205a179de71efa05f9638b9b436a30f513df3f85161ca04bb19c4b8d201832dc6e464482475563ec29ce0ace9663ff6e348f9e8b173f8eaf50c89ca2b84672ba19c6b2bc02c1d409d42fd238b94f0a2d0bd8443c3fedd9dc3925447e727232c468589c0253a69fc7906f90d2ec459dd3326b4d4a9f94c15d37bc1007651e687111c81687a1c265404942387aeff18a12189958cb257bc296b80fd1d4d82bc58b2e911598b80bf38214988e74d2eb726df6ed273be3fd7d357f9987eab27d0ff2aea38e97c66d984d1f61451da11f1242ae1858b335cd31eb0765558f72e83e2d09fadecae6e85ce0bda7bb7c657373f43df795c5592934127c9ef2376b7de7a62a5871e65e148a5cde25de71456263b01a53fd88a2233ae472b69f982722725af7a9bd70f12566a5b8d27fcd4a75b35707d78b12a46926caa61df7808c765b9806f146ec50d1d464c909c0ca221b361fcafbd02c6a5b9a03a85673bec8af87a43aceeb410f42c9c4b0ccaa5eb60160c71e8a550af919624c05265d81284e8c38ac2592ab28dd6653472247c0ecee3bccb96bce95fdb97f03294036d0d0ee31d51a5c1f299dae0d521422cbbd0380caec5ec85ff417501bd837dbdaeea583d3da698af56a887fb1cbf1d58a4f3d4c2759ad708263281964a150c978ed3e7ebb0ae8bdcbfab932728c29994ece53301de7f940b28275d1025344eb75aa8415a0a540f0f0e2b188080f0faf0dc7bd606b30b8de48c535e025a0141d512e4f209e3e99e8b257dca2ebdda768059dff64996c1dc0758c13c1b2196e8dcc8d2c78739a4b273923e5336884208ced0998c27e116f0f939e428eda44dfe669f782711a5669d289c74b5461936733e1b728f994ab836a53f15dbf9e8b510c49ca66e8ddcf1d530cac506d058c1a0fe4f3f527bcb0b84aa0b9daa78cb71bd3c4f0176f9845836c17d167c1c34332fb78e01feb1b3dbd6e885f17678a468758a13e3f36453334fadab39aa717bc47c8aeb73443570645b6c594ff49dce98811ecef6d95cd3921b40824358d69bdf3893468dec880d3943178e1667bc93a8bfb7e26ea28cb4c890ee96a8e796326fbc3504885f673a792782ce4e03ecd77a88799c044bd6319d437760f22ce3d3511692af23d51634c46f2abf8150e9de342fcf788763d91a356ec8b6c7470b26fc129fa2200906cb181d0ec824d1945d52322c458778078a869e0e5e1a2dcdba86abe57af59f63134ba576b3bea8638e449f6cc08e99b549c4530db4526b455475dd0d994401a4fd5969875b1057727ab9a0180716a40bfb3b1ff26f19bbf1c55b0dc9de71b4d7f63416398723d01d56b99a6ba318fa79f460c98af97a1d13c4b0321b7674f900d63bd99f5d3ccfcf31cd29559d705b07c032bd851ee62559d141bcfe2c9dd99627694e04a05eda49082fe2a5a1557109dab2fb36b169f63dded5d57b871a7b5051a04e8f2f0baaa41aaf2c6b205dc59d0ed2287e2a564920acf5d22d6d70c6c17009a66aa9e28977f8dfe8a466970f85c4bfa02ed552a979ab78c81cb5ab884258af4197f014d76d3f75b36d48e37b145bda282c3ae1a5528557420ea71c8e2b12176a2b61bd1d87cffb5cbdc96dff824cb1d7cbf37dec663d04c4f94cb6d82f7625ccabcff16e8ddc3d51a5df60cc3a48b0cdfbc5ae47dfb5838870b2943d8522ec3459d697065f3fc3c1ad420682593e945cb2ad3c6ae953c9f7b6dd33b244312b05099fd47305c8d474cec1e401d6f1ab6ca364630d2790d2cb7894efeb271344ddc823c95ff1cb8f7e0cffa2965eee5e2bcc1a1d7a0f7c38e671a79f0624e5b09b802727e19aa5545fe95e7b7fcf83a04ef9c8da7d2668963917de649336016a3e82cd1ff318b82d13a12347cc99538b4a29ad01b8245631732f3252201cbf08d72e453d0f3d216a2faa8b57383c0be89dd740d8aa09dcfbaab8f5a74ab58d825df77b3dcd7ccc0ed1de13f3f2c0c8568fca1e8ea0f0d8e58e0ce19f843346bbdb964d4466cb9a6dd43c80b08ff265e5ee827317fd9589efdcf4c5e966975366be95209743a432e7afcef82a9cc70cc1fb93730465c1e6eaa83ca2e16995a4e40a0f7055a0f82df336b84477e8fc098439ba5c0a1ac87ba5e10d13c389ff305b33c7b4bcd588e130ebd38e39fbe66233364ce1debb244cd9595c7db37a8d920497b2f0eb3ad0c917a38a8aa218fb84af3a94fa453ba64bd76fd55d587b550b5d3fab3698a9aff392ecd6873a6c5369beef5d68f379c55a742b403efdddf403a28fea87884ac15339d71484a35cfaceba3e88973c7aed12f7e5b7c507a889dd5978cde3eb7cc4b90966ca16bb445987b600884dc45d79729e3b3e4fd9b462c96fc138ada70599d0c18af4a3f02449f3e6eab1e9f7bd1243638a89e809f2e7a1a67cdf964b853c0a3d5c24d740fec1717c93f877c5e9c9fc74f657ea8655afdf76ec5d50908b34bd42a772aaa263b6477baffe8d5dbbdefdf2ed836e1da75e22d53008acca97f705cd4ac16ddffed1affd57f876fb9c8b0b6aa19d67ccbf1dd2978c0de4e83dfae70d869c63ff0db821efb744ef5ad48e9ac1cd81bd3ce649268ab8da696e4b037abfa630ba5f2e6c017701a40f43c03a81bf0a81c57361809846871327c8e44554d8812ae2d55bcb522e6eaa070197c7f939ab7eb38ac841ab693b66b079d71f4272e1443244d72b2a2c5241a76011e55bf220452fa9f246c3c638cea740dd15a786405f851c7308ed14986e3a65cb5ccb43f0bc46c30ce451ca1430eef934df7c720e15e12145fdd03f7ebcb841556138b5f552cc22f58b44cf730e364442b6d7cd53094adc461e056e410aebf181641a4b4e88112ed5a9722312fd42f428564cd12f6d33fe0f0c431158a320a95f21e6e2c110aad47651386e937790baa0ce72bb3899c80493cbdfce2a00114aa923e58f4a297dcd94b19d2bff289990520282d07912f8a639efcd5f4414e48336c6a95c", 0x1000}, {&(0x7f0000edd000)="c8343fb560e5cba16a6c9299bac05ac3b4cf9269f1e2ec301eae35fede5d62eed0e9e15e9542d260df9cc33520cb854df1e6fe36abeb2022f7b1483f9cad9ae28969d888d95110047748c8a87f9cfd5b05b224a1c22005388ad2c77e5c62", 0x5e}], 0x7, &(0x7f000047e000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x40, 0x40c0}], 0x4, 0x48010) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) [ 38.567199] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000cba000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000042000)=0x9, 0x2) sendmsg$nl_route(r0, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f000024e000)={&(0x7f0000dbe000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000081c000-0x10)={&(0x7f00001bc000)=@ipv6_deladdr={0x20, 0x15, 0x0, 0x1, 0x0, {0xa, 0x7f, 0x4, 0xfd}, [@IFA_FLAGS={0x8, 0x8, 0x10}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/09 20:24:34 executing program 2: getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000000)=0x3a) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004c5000-0x4)) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xb, 0x4, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000513000)={{0x3, 0x100000000, 0x1, 0x10000, 0x9f5b, 0x2}, 0x8, 0x0, 0x0, 0x0, 0x186a, "551342770a14dcc1e86c1025c54875cb1bca8223d93f771250595e88b24d7dab90ce27ce98b4a6cb9ffd61c51147faee96883eaf40564f09d4cde91161c9dba3bb465b3dc06b95d033c66332a4656e54c3a9318fa149730f54f9a5697872b614dc3ed75225e8e95af03c20860fadc93cdb42b87b5de141cc8a37981213f48ef0"}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) 2018/02/09 20:24:34 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ff0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00008b1000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000059b000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c5b000)={r1, @in6={{0xa, 0x1, 0x41e, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x8c) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000002000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000afa000)={0x0, 0xfffffffffffffff7}, &(0x7f0000af6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={r2, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a13000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x8b, 0x8, 0x8, 0x1fa0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0x30)={r2, 0x28, "d56634279a101a969bfcb84a6a4d1bca960a7cfcf3598f7e04bcd27d375beec644dee0627a1dacaf"}, &(0x7f00000ef000)=0x30) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0xa5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000)=0x80000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000004000-0xa7)=""/167, 0xa7, 0x10001, &(0x7f0000002000)={0x1a, 0x6, 0x1, 0x6, 0x49a9, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038a000-0x8)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fec000-0x8)) accept4$packet(r0, &(0x7f000015a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a06000)=0x14, 0x80800) bind$packet(r1, &(0x7f0000853000)={0x11, 0xf5, r3, 0x1, 0x200, 0x6, @random="3d9bbf1727ab"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000544000-0x4)={0x6029, 0x3, 0x2000}, 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000fe9000), &(0x7f0000fea000-0x4)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000026a000)={{{{0x2, 0x2, @empty}}, {{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x9, 0x0, 0x5, "4c8678bd48f3ef2bbd1c7641d68474d6504310a1ee466580da03f64209b2d63e3e27326505d3bd92aac934644cb35b5df1671cd61f06e935380214cff3cfcdb1a823462c667b9be2f8ee8bc02a7461b9"}, 0x160) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc}}) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000870000)=0xb) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000011000-0x4)=0x32) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000011000-0x10)=@req={0x7e, 0xffffffff, 0x100, 0x1}, 0x10) connect$inet(r0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x30)=[], 0x0, &(0x7f000000a000)=[{0x30, 0x0, 0x7, "8620c47521c94d60d5158d18c79507caecf5298c1981efc3d7"}], 0x30}, 0x0) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021b000-0x8)={0x0}) recvmsg$kcm(r0, &(0x7f00008f5000)={&(0x7f0000a60000)=@hci, 0x6, &(0x7f0000015000-0xa0)=[{&(0x7f0000cb3000)=""/76, 0x4c}, {&(0x7f0000291000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ee6000-0x3a)=""/58, 0x3a}, {&(0x7f00003c5000-0x21)=""/33, 0x21}, {&(0x7f0000599000)=""/92, 0x5c}, {&(0x7f000002d000)=""/127, 0x7f}, {&(0x7f00006f9000)=""/8, 0x8}, {&(0x7f000025e000-0xe5)=""/229, 0xe5}, {&(0x7f00009fb000)=""/107, 0x6b}, {&(0x7f000092b000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x4}, 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008e7000)={0x0, 0x3}, &(0x7f0000f70000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eec000-0x98)={r1, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x98) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r2, 0x1, 0x39, &(0x7f000063c000-0x4)=0x3, 0x3c7) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r3, 0x587811b6) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xff9f) [ 38.619451] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/09 20:24:34 executing program 2: socket$inet6_sctp(0xa, 0xffffffffffffd, 0x84) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000803000)={0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000da1000-0x28)}, 0xfe15) r1 = socket(0x5, 0x4, 0x3) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000000)="3f7a40470369e0e84b377a54e758ade0d2e50d9487ba70a872af438c0da29061a6") 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)}, 0xb03b7a14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000014000)="e84946ff875baaddc277d993eae1ea49666ed63a15ca47e79e44b94719cfc414bc1603564ddf9d860f120624ce7fa5598ab38c8aa00eeebd8ac6aa9475439c830be4466e2d76885c7af628b8b95669fd967c45b2da7aa284d770dc74a545558d172bd5f7e64ff868a2239222", &(0x7f0000013000)=""/34}, 0x18) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00009eb000-0x38)={&(0x7f0000aaa000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000d1d000-0x60)=[{&(0x7f00005a7000-0x1000)=""/4096, 0x1000}, {&(0x7f000061e000)}, {&(0x7f000069e000)=""/200, 0xc8}, {&(0x7f0000011000-0x6b)=""/107, 0x6b}, {&(0x7f0000991000-0x1b)=""/163, 0xa3}, {&(0x7f0000fba000-0xe)=""/14, 0xe}], 0x6, &(0x7f0000720000-0xc6)=""/198, 0xc6, 0x2}, 0x142) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008f3000)={0x0, 0x6c, "a888f66a177bc7addfc8688ddb8c2fb5ddef2bbe17ecff7002dce2b93c7e15a548039b7083385b0c8e8e74de852b38c5c613666f103c6fea0ab0f7a38569d1252f6e4a7cb9657a7c0376009b03c9a5f540d40cde0e20b8e82d6ecf1abdd43739a5f5e27f00e1a3c1529271e2"}, &(0x7f000031b000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b30000-0x8)={r1, 0x5}, &(0x7f0000aa7000-0x4)=0x8) r2 = socket(0x5, 0xe, 0xa3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b3d000-0x4)={r3}) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f000023a000)) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000092b000)=0x40, 0x4) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000caa000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000053c000-0x4)=0x10, 0x800) getsockopt$inet_tcp_int(r5, 0x6, 0x18, &(0x7f0000575000-0x4), &(0x7f000086a000)=0x4) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000001000-0x4)) ioctl$PPPIOCGMRU(r6, 0x4008b100, &(0x7f0000001000)) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000070000-0x38)={&(0x7f0000a27000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00004d4000-0x10)=[{&(0x7f00009f2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000af6000)=""/49, 0x31, 0x8}, 0x43) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000ad0000)=""/227, 0xe3, 0x10002, &(0x7f0000af8000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000926000-0x8)={0x0, 0x6}, &(0x7f000018e000)=0x8) bind$alg(r0, &(0x7f0000a69000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008bc000-0x8c)={r2, @in6={{0xa, 0x1, 0x80, @empty, 0x8001}}}, 0x8c) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000049b000)={r2, 0xb}, &(0x7f0000af7000-0x4)=0x8) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x152, &(0x7f00006f0000)=""/64, 0x40}, 0x0) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ae3000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000069c000), &(0x7f0000d2c000)=0x8) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000456000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000048a000+0x57c)=[{&(0x7f0000e1b000)}, {&(0x7f00000d5000)="16", 0x1}], 0x2}, 0x0) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff4f, 0x0, 0x0, 0xffffffffffffffb1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000)=""/143, 0x8f) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000193000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3e000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x670e, 0xad05, 0x5, 0x500, 0x1, 0x4000000, r1}) r2 = accept(0xffffffffffffff9c, &(0x7f0000de6000)=@can, &(0x7f00007b9000)=0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000602000-0x4)=0xffffffffffffffff, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r3, &(0x7f00007b2000)="130000001000ffdde200f49ff60f050000230a009d0000001408afa7302201f9ec3e4fe8697ae1a2490096000008e8b93c18983ae3820d1eb00f4aa1b4b88ed4fc65be06c2d3275df1f2aa09b1267c3d60625e77e150da8ed56ca4668881d89b04e500000df946ea50518c2c681bbce9093d468612f0267237ffa520db0f7e5bf12930d837b9cb3452b6c4e23860886959e4ebd30961933ae909000000b56d2a917a6f575b8b76199346c8f325b8425d980031b92d", 0xb5) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009b7000)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) close(r0) 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eb0000)=0x8) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) r2 = socket(0x8, 0x3, 0x46a0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000ddb000), &(0x7f0000856000-0x4)=0x4) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043a000-0x58)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000), 0x0) socketpair$inet(0x2, 0x3, 0x87b0, &(0x7f0000439000)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bef000)=@assoc_id=0x0, &(0x7f000062a000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000105000)={r2, 0xb3}, 0x6) close(r0) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername(r0, &(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000000f000)=0x32) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000018000)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000017000)=[{0x0, 0x1ff}, {0x3, 0xffffffff80000000}, {0x7, 0x5}, {0xa, 0xbe2}, {0xa, 0xb48}], 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000010000)=0x568ca41, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/02/09 20:24:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x2)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006c0000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x3d}, &(0x7f0000257000)=0x98) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ac4000-0x8)={r2, 0x401}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00001ca000-0x5c)={r0, 0xffffffffffffff7f, 0x6e6c, "b400a4191521e430273095a665964757ae1cf8bb553f2fcd025a7c130ea3a3369bf46bd7c526aa0a74ae927be1b5f59e4d92048f5c9cc56f16c447111aa535fe960bf93a83992461622c0e2ea793ae201738"}) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r1, 0x1) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000a44000)="59529ba3a4e647250ba046507b8a4a5e51d25fe98f60729ec706aca28692e754d3203f69ca19df1e129c477d33409093910cb0e24604ac1dd609e4223c3bccaa7ac4d1dba59ca29ba9987c3a1c7fe170b0dc7c1c9fbf6cab800a8fe9d8833ef069a53c8d929b290a0fb729", 0x6b, 0x4000000, &(0x7f0000df0000-0x1c)={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0xff72) r2 = accept(r0, &(0x7f0000bf5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001dc000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cf0000)={0x0, 0xfffffffffffffff7}, &(0x7f0000ba2000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000555000-0x8)={r3, 0x8000}, &(0x7f000021c000)=0x8) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000685000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b4e000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004f8000), 0x80800) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000685000-0xcb)=""/203, &(0x7f000053f000-0x4)=0xcb) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x127, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x12}, 0x1}, 0x8000) 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000340000)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xd092}}, 0x4, 0x918e, 0x3, 0x8}, &(0x7f0000f33000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c2000+0x355)={r1, 0x9}, 0x8) write(r0, &(0x7f0000324000-0x26)="260000002400b7f8ff2119000005ff7f01004406ff000000000003000000e9080c028e01e135", 0x26) 2018/02/09 20:24:34 executing program 4: 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, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b1c000-0x4)) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000ac2000)=0x6, &(0x7f0000015000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f3a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ec2000-0x8)={0x0, 0x1}, &(0x7f00006a7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d52000)={r4, 0x8000}, 0x6) close(r0) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e16000-0x1000)=""/4096, &(0x7f00005ad000)=0x1000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1}, 0x8) close(r1) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) gettid() setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002d1000-0x4)) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000f37000-0xb9)=""/185, 0xb9}, {&(0x7f00007be000)=""/4096, 0x1000}, {&(0x7f0000c5d000)=""/181, 0xb5}, {&(0x7f0000da7000)=""/1, 0x1}, {&(0x7f0000dae000-0xe7)=""/231, 0xe7}, {&(0x7f000063b000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000554000-0x60)=""/96, 0x60, 0x7}, 0x40000000) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x200, 0x130, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000001b000-0x40), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='bond0\x00', @common='ip6tnl0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x3) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a9000-0x31)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097", 0x25) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000024f000-0x16)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00005ad000)=0x1c) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005af000-0x14)={@remote, 0x0}, &(0x7f0000469000-0x4)=0x14) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005af000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005b0000-0x8)={0x0, 0xff}, &(0x7f00005af000+0x25e)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000306000-0x14)={r3, 0xffff, 0x8, 0xee92, 0x7, 0xea}, 0x14) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f00005b0000-0x8)={0x1f, {0x3, 0xffffffffffff0001, 0x9, 0x5, 0x40, 0x6}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005ae000)={0x0, 0x9d, "475ee6a8486e40fc5e67dbda158af058f88090e887f5f24db4c8e3ba0bfd7dee919142f3d1bbbb22b39bb805b3761235c4d6111483fa5d3fbfe7407e1234516367ec95d2f9aa91c4ea95c25172bafbc94576a7cf4709e72873908e511d80d4560fad6be56a7d44411fed86826207fe46d49b746fe3d0c1e2fcd63047e54291c3b9422f8338fa06d6fce3e772c00cee5cc10f7cbe81f1fd5d55a88dd193"}, &(0x7f0000356000-0x4)=0xa5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000051000)={r4, 0x1ff}, 0x8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$llc(r1, &(0x7f00005ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000004b000)=0x10) accept$llc(r5, 0x0, &(0x7f0000119000)) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00005b0000)=@generic="d83c4724fb9fb8fa1ba011891ef83a50") 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007f0000)={r0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f15000-0x4)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000045d000), &(0x7f0000db4000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x10000000003e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000021d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d33000-0x10)={0x2, 0x2, 0x1, 0x3b20, 0x0}, &(0x7f0000efe000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff9000)={r4, 0x8, 0x9, 0x7fff}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000927000-0x2)=0x7) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000402000-0x4), &(0x7f000097e000-0x4)=0x4) 2018/02/09 20:24:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000f71000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000+0x7e9)=@common='gretap0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000769000-0x6)={0x0, 0x8}, &(0x7f0000797000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008fc000-0x98)={r2, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x101, 0x7f}, 0x98) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) sendto$inet(r4, &(0x7f000027c000-0x85)="61f94136ac6887213272cacf2a67bab39cf32319f98ae80fdea6934ee9773cb5052b6e8b64b4fd7ab92f258cb058ddf99952ffa24e15a53c7406f1340d025ddb736f1ae106f8ab63699cf0b56ac706534dfb3f9e785c156464fdbfe09732684c0bf92d7fba7610d184e09386063dd3379ec94f3cf8aa9ca680b053f2824953664e58a4be01", 0x85, 0x40080, &(0x7f000073f000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x20)={0x20, 0x7, 0x1, 0x68c9d48a62988528, 0x4, 0x2, {0x7, 0x0, 0x6}, [@typed={0xc, 0x8d, @fd=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r2, 0x6, 0x80, 0x40, 0x1ff, 0x5}, &(0x7f0000001000-0x4)=0x14) 2018/02/09 20:24:34 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00008c2000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00009e9000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0x9, 0x2000000000, 0x9, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000)={r2, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000b9b000)={0x3, {{0xa, 0x0, 0x38c, @dev={0xfe, 0x80, [], 0x0, 0x14}}}, {{0xa, 0x3, 0x45a, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) close(r0) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) r1 = socket$netlink(0x10, 0x3, 0x14) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00000d4000)=""/191, &(0x7f00001d9000-0x4)=0xbf) 2018/02/09 20:24:34 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0}) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x7, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000001b000)={r1, r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f000001a000+0xbbd)="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", &(0x7f000001a000+0x673)=""/161}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/09 20:24:34 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@local, @multicast1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@rand_addr=0x1680000, @empty, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000eb7000-0x77)="c61d01b7cbb6bd9e644859d53b77ac78534879e0de02ffa20b5527e440b15b944c0d0705c0090000003e03d6c92dc602d6a2a3e786f1787659e180bc9e3a2d0a2c53b876958a28aae4f8da6198ade532d97f1453c94902c232daa2b884c59648ec378ae67be0d0424fdcee5fdc8f9542aaaabf8fedff98", 0x77, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) close(r3) recvfrom$unix(r0, &(0x7f0000000000)=""/28, 0x1c, 0x1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14), 0x0) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000047b000-0xb5)={0x0, 0xad, "f64a661ecc07914b2ff23b8749564671eb2a9d034d14b7a5662bd40f0f8baaafc6308646b298be0612826730347946a2b6cf8e9deec23bb547342a35b17774b18f8a3710a76e43bfa9a25bc94e614f5894e1c63b24ff202fac2e5b0a17476c90a086650071fb5123f113254141abed91a1431765c9b8138bc2a74100df1e58c15a438d3702c6c76c1be289dfd240ca534dbb9ffb4cdb65a6a0d7409b4228233b7dd091c9094a7a13e4d6821385"}, &(0x7f00002aa000)=0xb5) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000062c000-0x8)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f000062b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000011b000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062a000)={r1, 0x10000}, 0x8) r3 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r3, 0x1, 0x34, &(0x7f0000624000), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003b0000-0x4), &(0x7f00003eb000)=0x4) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000026000)={0x0, 0x0}) r3 = socket(0x19, 0xd49e7fc8a1e82ed0, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000027000)={0x1, &(0x7f0000027000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f000000a000)={r5, 0xf}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x4, &(0x7f0000027000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000003000)={r7}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000027000), &(0x7f0000028000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000000a000)={@multicast2, @local, @multicast2}, &(0x7f0000027000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = accept4$inet6(r0, 0x0, &(0x7f000078a000-0x4), 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dfe000-0xf2)={0x0, 0xea, "2f5fc050debb3bda9e1039bb68e07e4c296b5a075707bb120293483d226929254d69524fb773506ac9d91854c1edb5725fc9225e8c8b7b5c8297e38dc2f5d992c465c215c3dbb0059967aee6101132e76d12486ab572142f020f96eaf12f5d20faecb120b3b575a421cf3a361a4ff16dc3d439295430e7ba1be5c5196e3de2681a2f19dfb6c26b96d3a5c4ff302dfe27c2dfd78065307d4598a72baca46a5f3c411f16741d84794f801858a635fbdea3ffe1a86e5d5aacb36a2a20853b6dc8e4a8770776d5e689cf18d7ed41f8834f9f49e172bd25a2df075a1024fa38228274a9b9fc756c1edbd4d766"}, &(0x7f0000f88000-0x4)=0xf2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c54000)={r2, 0x7fff0}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000b7000)=""/4096, &(0x7f0000418000-0x4)=0x1000) 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@ipx={0x4, 0x400000007, 0x1, "47e2743c0001", 0xd7c5}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d33000-0x38)={&(0x7f000012c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0xffffffffffffffa1, &(0x7f0000f1c000)=[], 0x1000000000000030, &(0x7f0000f1d000-0x4f)=""/79, 0x31, 0x7ffffffe}, 0x10040) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afc000-0x8)={0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ff4000)={0x1f}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) 2018/02/09 20:24:34 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000025000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0xa4, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="bd128e9ff1ea7b6a17c2c734a7db9f93", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x1e0, 0x1e0, 0x1e0, 0xffffffff, 0x4, &(0x7f000001f000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='lo\x00', @generic="de85251881771587219db44a4d01bbed"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='ip6_vti0\x00', @common='gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "814ac4eb418b1fcab23989b5caa26a374468f7a11c30799f6e3d74077cf9"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) r1 = socket(0x5, 0xa, 0x1f) listen(r1, 0x3c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009c6000-0x4), &(0x7f00002c0000)=0x4) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x8, &(0x7f0000d0a000)={0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000c1c000-0x4)) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001a4000)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r%ldconfig_cache_t\n-0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3c0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fbf000-0xdf)={0x0, 0xd7, "3ca0bfe3c005f5788341b38dcc4dfff175bd85341872b40ca86ed93e39bff5ef24c94e9c4a98afc601da3204af92419dd59079b858b35a1df52419b0f577f428976911303a596c0728895b0424231db93d86d41660afdd74c04b3ca0ba221cd8cfd58aefe1de843d4f53b7c8722b08a492524dda1e7dbaf832501ac28869b14ec9842f4a6c143ae33b49b5617554922cca60674d2347f75dfd156e62fcf0c9d70aa011dcdd095e027f5592692ce17bfdf2815c59f45de8427069d79888161c166abcf266555d0798d2efff96d2f51b2c1a9e51cf3c39a1"}, &(0x7f0000676000)=0xdf) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e7f000)={r2, 0xffff, 0x0, 0x0, 0x1, 0x40, 0x401, 0x7fff, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3ff, 0x2, 0x19, 0x0, 0x3f}}, &(0x7f000012c000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002da000)={r2, 0x2, 0x10}, 0xc) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000)=[], 0x2ad) 2018/02/09 20:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000a3d000)='n', 0x1, 0x400004008004, &(0x7f0000bfb000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00003e6000-0x62), 0x43, 0x0, 0x0, 0x0) 2018/02/09 20:24:34 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000520000), 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ed6000), &(0x7f00009c5000-0x4)=0x113) [ 39.169213] xt_SECMARK: invalid security context 'system_u:object_r%ldconfig_cache_t [ 39.169213] -0' 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00'}) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aa9000-0xc)={0x0, 0x80000, r0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0xa, 0x800, 0x8, &(0x7f0000227000-0x8)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000629000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000e6b000-0x10)={0x26, &(0x7f00000b7000)=""/38}) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 20:24:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000000)=0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a6d000-0x4)) recvfrom(r0, &(0x7f0000f86000-0xaf)=""/175, 0xaf, 0x10000, &(0x7f0000b92000)=@l2={0x1f, 0x2, {0x5, 0x1c06, 0x8, 0x1000, 0x23f, 0xfff}, 0x0, 0x6}, 0xe) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008ec000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@generic="ccf6b204dd48c86c4288aa5a27156d55", 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x8, 0x2, 0x7, 0x0, 0xaff6, 0xa, 0xa0, 0x80, 0x87, r2, r3}, {0x0, 0x100000000, 0xfffffffffffffffe, 0x3, 0x7fffffff, 0x5, 0x4224, 0x800}, {0x100, 0x1, 0x26, 0x2956}, 0x9af6, 0xa, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x3, 0x7, 0x80}}, 0xe8) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009cb000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008bc000)={r4, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000758000)={r3}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000a0c000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f000022b000-0x4)=0xc) bind$can_raw(r6, &(0x7f0000d40000)={0x1d, r7}, 0x10) 2018/02/09 20:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008e7000-0x10)={0x0, 0xc8, &(0x7f0000e4b000-0xc8)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x5c8a, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}, @in6={0xa, 0x1, 0x800000000007, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0xfffffffffffffffe, @empty, 0x3ff}, @in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f000041c000-0x4)=0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000985000)=@alg, &(0x7f000005c000-0x4)=0x58) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00007e2000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x1, 0xfffffff0}], {0x95}}, &(0x7f00006e8000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = socket(0x1, 0x803, 0x10000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d87000)=0x200000000000000, &(0x7f00008d2000-0x8)=0x1) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf4000-0x4)={r0}) bind$nfc_llcp(r1, &(0x7f00006a0000)={0x27, 0x9, 0x0, 0x6, 0x2, 0x6, "fceb60278ead7fc89783f8a945f67a3e8529fa1922720f32efff8c21ed6a7e903ffe11051261bac20b0f4c859ca7499d76c54f89877c028ff943e906d8baf6", 0x6}, 0x60) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b96000-0x400)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0xd0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000937000), {[{{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="56f32d47a2c6"}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00'}, @common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xffffffffffffffff, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r2, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a23000-0xc)=@nl=@kern, &(0x7f000069f000)=0xc, 0x80000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000bc000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bd8000-0x18)={0x0, 0x6cde, 0x30, 0x8001, 0x6}, &(0x7f0000742000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000626000-0x8)={r1, 0x27d}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="00ff21f5fd011700000000e3001fc100"}) [ 39.227294] xt_SECMARK: invalid security context 'system_u:object_r%ldconfig_cache_t [ 39.227294] -0' 2018/02/09 20:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = accept4$inet6(r0, &(0x7f0000f29000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f000061f000-0x4)=0x1c, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffee1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x190) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000059000)={0x0, 0x3}, &(0x7f00004ef000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ba6000)={r2, 0x9, 0x3dc4, 0x1a91e2f6}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/09 20:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x8004) r1 = accept(r0, &(0x7f0000808000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000005a000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b92000)={0x3ff, 0x4, 0x8, 0x3}, 0x8) sendmsg$nfc_llcp(r1, &(0x7f000083e000)={&(0x7f00009e5000-0x60)={0x27, 0x0, 0x20, 0x7, 0xeb0, 0x5, "d098576b8b1ee8d98b7a5da25e60eaab00000000000004ff8ecb091e0d63eae07666db4103c1a54719fc159daec60cf7b5622a84a44cd35e5c5bb92122ad52", 0x2}, 0x60, &(0x7f0000bec000-0x10)=[{&(0x7f0000553000-0xa9)="5e2db2a564240a60894d80128301ea9f8a1d6213cb080df79e0b028fdf2d8c501fbd949815e34383ddb0203e9f10d6ddfa012d717d559938ca1049423326b8063eb439e1675a09abdfb6c88381c67bb1cb3d2a97d259799c822786090464a3b45c0afc76dc9596de2c87ed99dc4c87236d18d7e0adc16ac2689cee63e52664cd107df37865be6c43666f330f6209fdd8fc8227f0087ca017938d7384d98865e47a5dc39ce1a2245be0", 0xa9}], 0x1, &(0x7f00008b3000)={0xc8, 0x11f, 0x400, "0d02ee694807a05f973bc5cd447d8ab8df79b73289a93c970f112cdaec46685a89db31c797fb4edd5a5398ee5ee7aabc67adbd53224cd9ece372143ffde52846fa18c71d231d80e42629b5b051d3f6032040fa885d026a1db53ade7d7d89f70237b48d888dca9bd97a812377469bc3689e72dd31805272e8fbb67c407eb6e95c031e746fdfd028d70de1bfc54a080403ee790f58c253fb8f2ccab3a8da3f7e6ea90a9c99d1bd0105eda551694655b9b646"}, 0xc8, 0x4800}, 0x4000) setsockopt(r1, 0x3, 0xedc4, &(0x7f0000264000-0x5b)="be9fa381f207e9a0b30379d97a45d821bc0388c495c737beda43bbb3af76044cb0fea2c9e4aac6b1e57e822c22321605eebb74eb7045128f3ccc31a162802aa654dd45654a4cc3770c4993160f9b9e6efff4a63edc3c276a9043b1", 0x5b) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x10, 0x800) ioctl$int_out(r0, 0x2, &(0x7f0000b7d000-0x8)) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000000, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000)={0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000c000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x6000, @loopback={0x0, 0x1}, 0x401}}}, 0x7b, 0x80, 0x2, "118993ccf832c213214380455d891fee9e89cd0271f926293596f3e240dd81afbb980b0d21b9b88b2f23e111bf68c654a80f4743bd59c63d04fe3aee560a57c1445759069ebb757830fc794645bc81a6"}, 0x160) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000012000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x800}, @in={0x2, 0x0, @rand_addr}], 0x40) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000-0x4), &(0x7f0000004000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x1}) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000076c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a0b000)={0x3, &(0x7f00004f3000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001ed000-0x8)={r2, 0x2e}) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50}, 0x0) 2018/02/09 20:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x10000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002e8000), &(0x7f000011f000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x10) readv(r1, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r1, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r1, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9}, 0x0) 2018/02/09 20:24:34 executing program 0: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000011000)=[{&(0x7f000002c000-0xf)=""/15, 0xf}], 0x1) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x8000f, 0x4, &(0x7f0000f94000)={0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f95000)={{{@in=@dev, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000cf0000)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f94000)={0x5, 0x8000, 0x0, 0x7ff, 0x0}, &(0x7f0000f94000)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f94000)={r2, 0x80000001, 0x0, 0x6, 0x3, 0x7}, &(0x7f0000f94000)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000f95000)=0x6) 2018/02/09 20:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x8004) r1 = accept(r0, &(0x7f0000808000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000005a000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b92000)={0x3ff, 0x4, 0x8, 0x3}, 0x8) sendmsg$nfc_llcp(r1, &(0x7f000083e000)={&(0x7f00009e5000-0x60)={0x27, 0x0, 0x20, 0x7, 0xeb0, 0x5, "d098576b8b1ee8d98b7a5da25e60eaab00000000000004ff8ecb091e0d63eae07666db4103c1a54719fc159daec60cf7b5622a84a44cd35e5c5bb92122ad52", 0x2}, 0x60, &(0x7f0000bec000-0x10)=[{&(0x7f0000553000-0xa9)="5e2db2a564240a60894d80128301ea9f8a1d6213cb080df79e0b028fdf2d8c501fbd949815e34383ddb0203e9f10d6ddfa012d717d559938ca1049423326b8063eb439e1675a09abdfb6c88381c67bb1cb3d2a97d259799c822786090464a3b45c0afc76dc9596de2c87ed99dc4c87236d18d7e0adc16ac2689cee63e52664cd107df37865be6c43666f330f6209fdd8fc8227f0087ca017938d7384d98865e47a5dc39ce1a2245be0", 0xa9}], 0x1, &(0x7f00008b3000)={0xc8, 0x11f, 0x400, "0d02ee694807a05f973bc5cd447d8ab8df79b73289a93c970f112cdaec46685a89db31c797fb4edd5a5398ee5ee7aabc67adbd53224cd9ece372143ffde52846fa18c71d231d80e42629b5b051d3f6032040fa885d026a1db53ade7d7d89f70237b48d888dca9bd97a812377469bc3689e72dd31805272e8fbb67c407eb6e95c031e746fdfd028d70de1bfc54a080403ee790f58c253fb8f2ccab3a8da3f7e6ea90a9c99d1bd0105eda551694655b9b646"}, 0xc8, 0x4800}, 0x4000) setsockopt(r1, 0x3, 0xedc4, &(0x7f0000264000-0x5b)="be9fa381f207e9a0b30379d97a45d821bc0388c495c737beda43bbb3af76044cb0fea2c9e4aac6b1e57e822c22321605eebb74eb7045128f3ccc31a162802aa654dd45654a4cc3770c4993160f9b9e6efff4a63edc3c276a9043b1", 0x5b) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/09 20:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4a5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ea000)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000073e000)={0x2, [0x0, 0x6]}, 0x8) 2018/02/09 20:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$ax25(r0, &(0x7f00001ce000-0x10)={0x3, {"1a09067c61084a"}, 0xb4}, 0x10) getpeername$inet6(r0, &(0x7f0000f95000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004b7000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00002ca000)="10e43a1c78cf9fbb3225b96feb62bc24d529eef609213021902930341c271d6259934a8777b13f702917ac57c97b0ab3cb1e3e7f020f5167d9608f13f9ec3ea32f05aa632731c6e07c0d442be113c57ffb255a7531d144b35b6d1b8f4c076dd27a46668ada382edf90", 0x69) 2018/02/09 20:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f000056c000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f42000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002b5000+0x186)=@assoc_value={0x0, 0x7}, &(0x7f0000a88000-0x4)=0x8) pipe(&(0x7f0000cc1000-0x8)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000048e000+0xa8d)={0x4b0, 0x8000, 0x3, 0xe, r2}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x100000000, 0x4) 2018/02/09 20:24:34 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00003f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x2}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x806c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e17000-0x4), &(0x7f0000f92000)=0x4) 2018/02/09 20:24:35 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000e000)="8d94afe7aa39462f418c78f6161c14b6d0f870cf8de0d7b0ddb5c2753a9b21210d5b7871cbb4ab6fac2be0392ff6cd1002ef6a2c73b1bb831d244b1f91d8bebf721cc5929ba02ad9f2e895389097579a370793de6b63dcc64c6c", 0x5a, 0x80, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x41}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x1, 0x10000000000}, &(0x7f000000d000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000b000-0x8)={r2, 0x3}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000+0xdf9)=[{&(0x7f0000006000)="240000002100030007fffd946fa283bc0aee0000b586c497271d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000f000)=""/40, 0x28, 0x0) 2018/02/09 20:24:35 executing program 6: pipe(&(0x7f0000baa000)) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x10000000000000c8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c6000-0x8)) r1 = accept(r0, &(0x7f0000b57000)=@hci, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @rand_addr=0x401}}, 0x40, 0x1000, 0x5, 0x6, 0x6}, &(0x7f0000001000-0x4)=0xa0) 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000010d000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x100000000, 0x8, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000010c000)="7db8a2065b16a638ee97f5089808c197f3a930ce24856cb6f56faa0daa897b49d2f3d09c0073eb083a603cdd72499d1a6987706baccbca62e773391a56c29fabdbf07a9230d47f45850a1681822f34041001b97c9ea1fa848576dff863ef382eb3da6bd1ed95d2a04ba5520b432c6273a34ff508b1013d8fa058d30f3d44e277cddbdcca740273c36b7e305a6beedf2b6412ace39854e59faf63b4df91ea8416cab153e79c92aba24e1b7935e1db8b9651ede6df29d6a5cccf364b2702d493f99f", 0xc1, 0x40000, &(0x7f00000eb000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, 0x1c) 2018/02/09 20:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f7000)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aab000-0x20)={r0, &(0x7f0000857000)="42bd687c8367b6b54c28ba2c6e8ffecf22fb92846d975d3f59bf1052c1a5e01ca06fba6cc42e82fb7adc2826c8a4492dd73fd7ac83593597bd3df977871c047dca0be092b33edba89a68a795cfb53152789767f1a39bf0ffbb", &(0x7f00004db000)="08c539bb7337c0a6b9c84a527346fd0e05164d6f54478cd74da71cc73d2152fa863643cc6f12bb60f20145828c146bf2433b88ef551089834c18e26bdb499f5da8f12f5efe53a81b468a6336998cf421d3d22bcd94cf760e749f4a233f5a5bc97660ebac2b891b63ece3274f7bb6ae911e2560404fa181e8d33e0fc9b8c7cc06e88fdb2a6607627447a0c0915b4d5170202691"}, 0x20) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xff7ffffffffffffa) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 20:24:35 executing program 6: socketpair$inet6(0xa, 0x9986d34603d8e9f7, 0x1ff, &(0x7f0000e09000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b7b000), &(0x7f0000975000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x57a5dbfa, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f000030b000-0x4), &(0x7f000058d000-0x4)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000043c000-0xc)={@multicast2, @remote, 0x0}, &(0x7f0000567000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00006b3000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x1, 0xfffffffffffffffd, 0x3, 0x100, 0x4, 0xe0, r2}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d31000)) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bcb000-0x20)={0x0, 0x7, 0xc, 0xfffffffffffffff9, 0xb17e, 0x1, 0x800, 0x4e, 0x0}, &(0x7f0000707000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000029d000)={r2, 0x7fff}, &(0x7f000058b000)=0x8) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dda000)={r0}) sendmsg$unix(r2, &(0x7f0000b45000-0x38)={&(0x7f0000420000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000391000)=[{&(0x7f0000187000-0x3)="7f7673", 0x3}], 0x1, &(0x7f0000e61000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4000000}, 0x4000000) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008e5000-0x4), 0x4) 2018/02/09 20:24:35 executing program 7: r0 = socket(0x5, 0xb, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f00000c4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000aa0000-0x10)={0x1d}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006fa000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x13, 0xffff, 0x100000001, 0xfa5, 0x80}, &(0x7f0000982000+0x685)=0xa0) r4 = accept4(r1, &(0x7f00003ad000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000048000)=0x1e, 0x80000) accept$netrom(r4, &(0x7f0000cf8000-0x10)=@ax25, &(0x7f000060c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f75000)={r3, 0x2}, &(0x7f0000e1f000-0x4)=0x8) r5 = accept4(r1, &(0x7f0000533000-0x3)=@sco, &(0x7f00003e9000)=0x8, 0x800) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4024d", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "381318", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000ca2000)) 2018/02/09 20:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xb, 0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004d0000-0x4)) bind$nfc_llcp(r0, &(0x7f000096b000)={0x27, 0x7a, 0x1000, 0x3, 0x3, 0x5, "1500dbe2e361e7f13f4d176aa27d7d36ba17f96220aae9b23fed300dc7726a65d001928967c784c0581e7c94365d419a0642ba12a7466c4471855e84697fc8", 0xbb0}, 0x60) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f1b000), &(0x7f0000553000-0x4)=0x8) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000033000)={0x0, 0x33, "4f33b6d30cb6eb2d893e4bff9dae2a92eb2fb3f39c6fd5575963a723199023b9c7e3a3f63a970a2cb52baa561da107b4e4fa88"}, &(0x7f00005d0000)=0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000072b000-0xc)={0x0, 0x9}, &(0x7f00003fe000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000018a000+0x431)={r2, 0x7f8, 0x1ff, 0xffffffff, 0x401, 0x2, 0x6, 0x7, {r3, @in6={{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}}, 0xffffffff, 0x8, 0x101, 0xffffffff, 0x6}}, &(0x7f0000f29000-0x4)=0xb8) connect(r1, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00001d8000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x1, @empty}, @common='bond0\x00'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003ec000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000620000+0x579)={&(0x7f0000ad5000/0x4000)=nil, 0x800, 0x5, 0x90, &(0x7f00008ef000/0x4000)=nil, 0x62}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009a0000)) 2018/02/09 20:24:35 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r2, &(0x7f0000868000-0x8)={0x1f, {0x2, 0x1, 0x4, 0x1, 0x0, 0x8}}, 0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x47, &(0x7f0000500000)="5605a6678b9b84d8c30756f041d90a484e92273a392635df2eb173a20bb8dbcc6c37ad77fbdb0c2862e9a16d2a1a679eee93692bf24793b5830eb6d0ff9fae07d1006b74d28a7258c4e399cd7ff5a188a0c9819fec5caac84539849b77da82425460f9d2fbb093568618ca7c228e616b1b118cb38f3047ca7dee21bcd39ecbbd1b38a1ae89b8b87dc7f7abe5ded926833fd01cabe7cce2c494aa258a6ceb3d7b3f54b2f20f2a9a4f6e0af845d248dfe079d33aa03cf1b11e0e0f88a6f50511", 0xbf) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000fc3000), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x2bd) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) [ 39.534401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/09 20:24:35 executing program 4: socketpair(0x0, 0xa, 0x6, &(0x7f000034a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000049e000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000001000-0x10)=""/52, 0x34, 0x2, &(0x7f0000ab4000)={0x11, 0x7, r2, 0x1, 0xfffffffffffffff8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000001000-0x50)={@generic="dca95c50b7fc14d25007671ece18ab94", @ifru_mtu=0x6}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000001000-0x1000), 0x0) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x46) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ca000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009ff000)={0x0, 0xfff, 0xb3b}, &(0x7f00008cb000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000012e000-0x10)={r2, 0x2, 0x1, 0x2}, &(0x7f0000fb2000-0x4)=0x10) r3 = epoll_create(0x2e20) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003de000)={0x90000000}) 2018/02/09 20:24:35 executing program 0: r0 = socket(0x0, 0xa, 0xe000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0xa8, 0x9, 0x4, 0x57}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x791, r3}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r4, &(0x7f0000002000-0x2), 0xfffffffffffffebd, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 20:24:35 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x5) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000658000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000184000), &(0x7f0000d6c000)=0x4) write(r0, &(0x7f0000c2a000)="24000000210025f0071c0165fffffc0e020000170010000002a900000e560a0000010000", 0x24) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000876000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x7, {0x2, 0x2, @multicast2=0xe0000002}, @generic="4f0592b2f2ab4336d95cb214f2fff608"}) 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000352000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000bcd000-0x60)=@nfc_llcp, &(0x7f00006c4000)=0x60, 0x80000) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000278000)=0xfffffffffffffffe, 0x4) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/09 20:24:35 executing program 3: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003a0000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @random="b9a85e38647f"}, 0x40, {0x2, 0x1, @broadcast=0xffffffff}, @common='ip_vti0\x00'}) r1 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r1, &(0x7f000039b000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) accept4$vsock_stream(r0, &(0x7f0000301000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) sendmsg(r1, &(0x7f00002b9000-0x38)={&(0x7f000009e000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x4, 0x3, 0x3}}, 0x26, &(0x7f00002d8000)=[{&(0x7f000039f000-0x9a)="666a025e4cad405fcb36e3b3c9dd8aed67011893bd98e890e5347ed5cd70095053fe8382fa80c955997da0a3fc020790b1a134b77cbe91c5e36394dc98668b9f408a65ddcfe5a9492bc3d359b6131914697952e9d8ec634d963c485ed4a02e990d75c2b5611e3c51797fa7f22d3eb8898fd460c1468ca941d4fb621b81859c3ca1a060581ee9317b6a01fca641eef212f3d923fe948ab771a579", 0x9a}], 0x1, &(0x7f000039d000)=[], 0x0, 0x40}, 0x0) 2018/02/09 20:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00001b9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000d08000)=0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000081c000)="cbfb3f81f7ef311ca98c54d08d3231c2a859a6c4fdf23ec2dd992a4990f10bc7924576107657f84b9bafe14513129c05ef1258c68543d8800ba10693ce964695b23de95437a6a61a72867dde3349b0f66af766fc6a2ee4050d99f213806556d07a7da5b0e7dbbbdf496e5617bf97a95580e956e50d58fcc9569e901d822cee1d1170ea73b08fde76baf0d041fcfae43696bb760a27c85d89f98b013e4f4e7a7b29eb6887cdc1a4f404c4030e71f4a963cb2baec3b86a9061601b763dfe55d15c963da59e76e3125561798fce5b550a7249309e7a5471201677a247e87bb9771a42abcd88e3b6ad6e0f", 0xe9) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0xfffffffffffffffb) socketpair(0x7, 0x1, 0xffffffffffffffe0, &(0x7f0000e13000-0x8)={0x0, 0x0}) getsockname$ipx(r3, &(0x7f000020a000-0x10), &(0x7f00003ce000-0x4)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000862000), &(0x7f0000147000-0x4)=0xc) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000d20000), 0x9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000343000-0x4)=0x9, 0x4) 2018/02/09 20:24:35 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a8e000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x75, 0x9}, &(0x7f0000c15000)=0x10) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xffff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005bb000-0x8)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fb0000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f00004dd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000238000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000848000-0xc)={0x0, 0x4c57, 0x30}, &(0x7f0000000000)=0xc) 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$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x7fff, 0x4, 0x3a6, 0x434740e6, 0x0}, &(0x7f00000cb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000ae7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ad9000)={0x0, @in={{0x2, 0x3, @empty}}, 0x0, 0xd59, 0x3, 0x2, 0x3}, &(0x7f0000b16000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3f}, &(0x7f000034e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f00009f0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000d02000-0x150)=[{&(0x7f00005a1000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xe0)="20fe6acf65b3c574465e14d15560fa8ed9d5c371a6243b6c5db9abd9d46632adec0c907db6ccc882ccfb1d767fdec92bac045003f0f9ff29a413fc43cb04ccfaed2406bdf8e7f1bd2507d6a842ccc7d6e39813bcc746ef791b68b3774f4f21799c343f98f26d78fa5332ab26680095605f63ed93bc9e6d1d7570bdd4d484464dcb8b5fba9885c79f8aa465e4ea249a8ab0ba76333f12ce57fe633de680d99534763d9eb2b829176cb45a51df0c9a7c9422acecb0211425a1de726f3258f5f7496b78a5e3406a23913623fb62701f5d5f122f300bf1b050351594cdfdb4245e5b", 0xe0}, {&(0x7f0000e81000)="893e6cb60474135c0429c08fd0f5d88d34aec3f1a4a9a49023cdd2a5da55711c8ddc22074cbc5bbc0c5b7c9f550d8bcb9591587eb71d6ad7fcc8852a5dae8679fd147d456802fa6bfba06cd321ebbf2e2a6ed43aa7c88aad2c55c507b92cb2ec916629430cb1ebd6352fbf4180d98accafb8f15dd30fa8a9ae419a6056f0d89f61146f6ebdf05341d1ef0dd546fc84d27608f0d4d675ff8662d29110f3b973ac861b8facd7dcd9e66038d57e1256dda9ba419a3d5561811c8bd3244368373e2aebf8ac3024e77cb79d847d005802335cdeb38357f2d69133bf8d8bbebcfb5aba1a5af7eabe52e8069395333a1d97b4", 0xef}, {&(0x7f0000001000-0x7b)="48093b716de08b214067092845b4d926c3186423780f5760d079e7ee902de724a93cb5499aa315e95ccea11392b608bb1f42d6607bc924263976ab3445fcb30e998485e7c38a44d459ba6978fac04a3d984f82af7a37bc49377a8e5e67b0c54291d34ae7eac58dc05ac8a69808c54d9c60b78ac52499daefd4a3a82c994f9e58ceb016b16f1550bdab4f3e3e9223fe4f72a56509a33c1a", 0x97}, {&(0x7f0000000000)="72291a96c5b9737edb1a66c4b2509bf9d4ebf24cf5dd508d7f9560f6a96cabafbfa3a81aa8ddb25b26fa84d04fc49b7867a214fea44ee461b6bc5624ff841a641315e49b37ccd81620b13ff0f5a1d4d807b602183e91c91fedefab50b8f92837cf68a892276d4ce160bf99d83039ba689bbdfd2cf35f0cf891459873a71bf69db23d63aa993db9ac8595ff82321105fce14276884850c52ec5c1d50cefb63934957b2a529bcc57c4359ccc1cb61658d733d60afcf5a444229d730564ab19c92fd6de0a9504a60dd5a78e14f26a", 0xcd}], 0x4, &(0x7f0000e1d000-0x30)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0xffff, 0x80000000}}], 0x30, 0x40}, {&(0x7f00003a2000)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="dd7c61d12967781daa4094115912da2b1402c05ae052fd0625f2dcbf6f347cb47cf92232159538c112e23bd3d5f3cb5594f1dd0d729ca6d40e9dfe7d8dd63bb2bca7538f7ec20cad2fc460988ad3d10538dc08bbe5ec67aec4c36ca9c5addd2b029fa0645a2fe0a91ffc3e14b8", 0x6d}, 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{&(0x7f0000000000)="0f0ff24996153c3072b616e445551c2a080788247af81956ced3cdb760582f13b02ab0a1e8a2a22a01798f87af63cb358c8f3abc3f2a12f6d09819f17bf7f606b30b127780142a911511cf877691286b6401aa86d18cf4a846d349bcb7641184c2e2c1e62a8ffdc54985b4a5b1f082c4e113aa9d472b15bddb3a073087346cac944ee1c8b959f5bb203134cf399639e34a0541aa110a9c03eaec7fa219d35ff2f867b12e", 0xa4}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x1, 0x8208, 0x2000000000, 0x9ac, 0x7a, 0x37, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5ba4, 0x80000000, 0x0, 0x9ec2, 0x7, 0x8, 0x745, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x101, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0xcd60, 0x6, 0xfaf, 0x1000, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x7fff, 0xcc3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x100000000, 0x8008, 0x41, 0xe20a000000000000, 0x0, 0xfffffffffffffffd, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xf1ae, 0x5, 0x6, 0x100000001, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0xa, 0x1, 0x7}}], 0x180, 0x24004000}, {&(0x7f0000064000)=@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000ef5000-0x2b)="447c3b07f60cc9f6e7177895c706988cd7de99bb306b93d49a355d7bb857ba381e7fd3930f397ca195bf13", 0x2b}, {&(0x7f0000000000)="f97d5f9c5b90f09912cb36378cd91a17030eec6433ef13d8b6411678cbc57ff64c1ba6a6363fd1bca7647e812fe42a3bb02fbb64f926ee377a2f28827576284937b890234f30aa6fb03116960fb2691bdd038ae9d600c6d821407eb5144f1e008f50f73b40e5348136e959a63ed7c6b37a9fba3e11f5ba1c702fddcf8752513343a3ffa68dd9fb09267bcad713b6", 0x8e}, {&(0x7f00008dc000-0x4c)="501fac42b0ba4f8beaaf70ef9b35e53fb29e53b7d3baf4e813b2eb6639e4e9e4b5df9805c05c0990f24ce374967f2c1255584599feff149db6e7c03623e6dc8e9fdea9ffb545b1124eb8c0e3", 0x4c}, {&(0x7f0000001000-0xc8)="35fe981429a55221ac8ca9e2a8ecd02bd022f77337edabbeb77af450b7637fc4c2fa22757866adfcc42fba396ca579440083fa58814738545b5a84f329f5fbb20e4c7a0d0053013b2a27c4449cbb13a3ddd9757f8d1264cdf2c5bfeec0cd1fa1f053b58fe25c9d9fc8e8469da24befa51bceeca7d21b069058f7a2c8de9195915a0c8c07750a8494d13f66ad17fbc9f7e2eb95c8689e27c2d983814164cd2260181edfd532231dde67a81ea4c2bb6c5ec408e2e64d73cec5dc1e0e12b3c23c2755879ea7b34ffa89", 0xc8}, {&(0x7f0000772000-0x19)="77e251a6bf30e0d994f6634432344451462cf140beb9cf08a4", 0x19}, {&(0x7f0000001000-0xef)="7991f51d49b2bc8ede6d0e53e56cdd77cf4a0cc4683d8cb3185bebd767ec7d3f795800e313c0adf13c8ca2fea58d27c42796f3ba5eeec707326900cead1b07df2d60e6a05683d64cfa437b97b1102e60a8f16e39d32185cac194d38dc5879f012e30ec087b05339185961b08d3b7fea3de58ec7f37b274abdc09cbbc882ae43fc253dd591d92e875a24254f05d65773f1a02e84a360b68ff7209539269720ea5d7cbf5c8806ee542488b8350595036b2c8bda20037b3a73d2ce71f56a603bf327020321c86075659055aa593558ff2555d52dfbb8e6f7893186309dd77463aec153eab13281c5fbfe832040ed8fbee", 0xef}, {&(0x7f0000097000-0x23)="36da4166c9333a353b0be6afe30c843de7fbdb2afee674d05c57111693793883f745bc", 0x23}], 0x7, 0x0, 0x0, 0x400c0}, {&(0x7f0000a67000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000044000-0x40)=[{&(0x7f0000ca1000-0x63)="7e2cf6539ae67aa2d94f3e8e65de7210a8dc768bbf1e4ad19824b5e342439b34f182b92b395583ebe9b02a3ccdd5f70bef47d01839886637dc0f4d9371b4d473f886f9210613195d37d8b8c7947d9aa68fae84bca12e25ab9988c783367d7b9ca34118", 0x63}, {&(0x7f0000000000)="503f191f179fe3e49446e8ce3063ea46ab5eaeecee66389ad37d0315fa7ce6964ac7ae771e94d26edc6180d9ac32354f91b4111c66f280ff90c2226f3c9638b6a2fa6e7b9b2d94a14cf8fa8a7b164aae1ef362d4190f197dabcf0520b423d4ca6dc7d64e3fa905442509940ecba2a904f0f514b9bd4c4b7d056c9d5bc6d00e4d1bc5db787bfcd4d200d7fd8bd92c0955d86e214018c92b390048bf40a5c0ab2a398ce749800d3ada617d9d12cac75336d0b383c09922c357d4ceb74a79ee5375e12fbcc1163315c6e79f02def6e46258f7040fa8ab4cc756fb0b38", 0xdb}, {&(0x7f0000001000-0x7f)="92c7e6b47feef34eccf8690de1b40456e9dad65d55bc42c23c8268e2aa693658149956749e3e5ca8fd89e26f232a8c02a457e7f1294e7847d553cd1a0a54fb247e193823368cef956987dbf909488c017cb1529a6676c1722a5a5b98324d580f3e1b4d3d3c01a5b5d4dde9dfb557b1397b0a9357d3f2db47968a972f05f27a", 0x7f}, {&(0x7f0000001000-0x5d)="d5e3bfe6e472734f7405f76c604dbe202684f171c2e7254048b609cf9024479c1878efbd6baf21f3a4b120d569f2af1a6b6ad15a26b1bb666d036d446d5fb6e5687b04de69e51471db9f64a9dd2f4864e337c9684c8d85b37853319087", 0x5d}], 0x4, &(0x7f0000001000-0x90)=[@init={0x18, 0x84, 0x0, {0x10001, 0x5, 0x22c4480000000000, 0x1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff9c, 0x5, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x1f, 0x820c, 0x5ea9, 0x63b6, 0x6, 0x6816, 0x69, r7}}], 0x90, 0x48000}, {&(0x7f000070d000-0x1c)=@in6={0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}, 0x1c, &(0x7f00001d7000-0x40)=[{&(0x7f0000812000)="ec8db628fc353fba565f4e2367ffec7bec5861453664020af8ef4d2dd2912f3aead67863602ab598ff73a61fac46e1834e1b6361c28bff7794818939eb3426ff742e17a40597a38c3c0e8d5522947f1bfd36817c86bfacdaf3c60c3c796d7c8333f008fec5290710a7ffc666fcf67173a42dc679bf5a258f4c5d11307ef4b712f8cbb50e856c2ec4db2cd3f75f5ecfbbaf8dae59ab29d55e8b24bf6d6a58a1ef48b0b0ac863fb0ea503836cab89312a8096e6eb7de3b6113e7b0629addc1cbdff01d9f1b812d98cb59cbe0856f8a9512798f9eb092cea35ac359d28a91c267fdb00e8aee793dc3175f9ad2d95ba166ad", 0xf0}, {&(0x7f000023a000-0xab)="4d01e8baaa13a9f77eba5b8e5cda6cd7e72a3bd184e1945b7fd1d6f2683e08c362ab002d81baa9bc9a4c458a2b74af827265a8bfcccd370d87e9e17365e10cbb341d91e095fd3e4eb2395b0ca31c14bf976ebe5e78f4fd885f391d6bd57cd5c52c1b95fefef5b2956a4b88ea8d5ac9199e389b985e752e2f1d1f9d599ce3b7193194d86acdb182cc69f9deb8118d7c5f27d52a6eb64225a15a941cbcd5fbfe7368a3f82d27b959aad8b200", 0xab}, {&(0x7f0000140000-0x39)="d11f645b00d1231c7d44dc829a61399a12ddb1df37a162002eea96140c88c5a55b8424cf6f16ad2f0e6c5a73bbc2c838ceea3dd38e2c8964e7", 0x39}, {&(0x7f0000000000)="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", 0x1000}], 0x4, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fff, 0x208, 0x120000000, 0x80000000, 0x9, 0xff, 0xb09c000000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff6c, 0x7, 0xc, 0xffffffff, 0x9, 0x1, 0x8001, 0xffffffff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8206, 0x9, 0x0, 0x3ff, 0x8, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x62, 0x1fa52ee1, 0x1, 0x1, 0x8, 0x6, 0x4, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x3f, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x40, 0x55eb, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x2, 0x8, 0x0, 0x7ff, 0x200, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x208, 0x8, 0x3, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8004, 0x100000000, 0x6, r15}}], 0x1b0, 0x80}], 0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = socket$netlink(0x10, 0x3, 0x20) writev(r16, &(0x7f0000a02000)=[{&(0x7f0000d1f000-0x2a)="29000000200019fff63d0014000000060200003215f500050000000405001000000000020002000008", 0x29}], 0x1) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000020000-0x6d)="d2a34d65fceebec99307493a348b0ae3b7891e53b1ae5c05f8189226c30a99fc351d3d74307e94db52a67fa9fe3b359f297af2765c2746a701d3c0685b2b039dfba87348358566bf1d41dc02fd18b585ccb5ae996e78304a2650126bb851dd1c5670c2263c68195e49524d0954", 0x6d) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00003dd000-0x4), 0x4) r1 = socket$inet6(0xa, 0x0, 0x10000) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f9b000-0x10)=[{r0, 0x20}, {r1, 0x20}], 0x2, 0xffff) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f9b000-0x2c)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0x2c) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000045e000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x40000079, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x9, []}, @ssrr={0x89, 0x3, 0x0, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b6d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000451000)={0x0, @multicast2, @dev}, &(0x7f0000417000-0x4)=0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000504000-0x10)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000915000-0x10)={r1, 0x28, &(0x7f0000d8c000-0x28)}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) close(r2) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00001f6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000002f000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ea2000-0x4)) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d24000), &(0x7f00008a0000)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000937000-0x4)) 2018/02/09 20:24:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000ab2000-0xc)={@dev, @empty, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003ff000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xc000, 0x8, 0xf7e, 0x500, 0x6, 0x4000000, r1}) listen(r0, 0x100000001) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000093e000-0x1000)=""/4096, &(0x7f0000244000)=0xdab) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000941000)=""/48, &(0x7f0000133000)=0x30) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000288000)=@alg, &(0x7f0000942000)=0x58) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20}}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000946000)=@sco, &(0x7f00007a1000-0x4)=0x8, 0x80000) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000947000-0x4)) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x2ffc) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000c49000)=@full, &(0x7f00005b8000-0x4)=0x48) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005c0000)=0x30b1, &(0x7f0000fa1000)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000077a000)=0x34, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000112000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00005c8000)={0x3}, 0x1) socket(0x2000000000000010, 0x802, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000faa000)="a13740ee9c6524387a18fa475d252e0e29cf3522753470a7adb4ca64c1", 0x1d) write(r2, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0xffcc) mmap(&(0x7f0000d36000/0x3000)=nil, 0x3000, 0x1000000, 0x84010, r2, 0x0) [ 39.757907] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.773483] TCP: request_sock_TCP: Possible SYN flooding on port 20013. Sending cookies. Check SNMP counters. [ 39.786188] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$void(r1, 0xc0045c77) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f29000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a69000-0x4)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00002b8000-0x20)={@generic="7273a0be36218e1c0cfa8946b9db8a5b", @ifru_addrs={0x2, 0x3, @rand_addr}}) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) 2018/02/09 20:24:35 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000d17000-0x4)) socketpair(0x8, 0x4, 0x2, &(0x7f0000d5f000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x49) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f9b000-0x12)={@generic="73fed7efb29a48b3f4f5f5c284e88157", 0x3f}) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000025c000)=@assoc_value={r0, 0xff}, &(0x7f0000836000)=0x8) 2018/02/09 20:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a96000-0x5)=@assoc_value={0x0, 0x80}, &(0x7f0000708000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000322000-0x8)={r1, 0x1}, &(0x7f0000390000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x2, 0xffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003c2000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000328000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bab000)={r4, @in6={{0xa, 0x3, 0x5, @empty, 0xd2}}, 0xffffffff, 0x8}, &(0x7f0000666000-0x4)=0x98) socket$kcm(0x29, 0x5, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0x8b, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0xc, 0x16, @typed={0x7, 0x1, @binary}}]}, 0x7}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000074e000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x4}, &(0x7f00009c6000)=0x98) 2018/02/09 20:24:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty, 0x3, 0x100000000, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x3e, r1, r2}, {0x7, 0x3f, 0x4, 0x1e, 0x5, 0x2, 0x9, 0x3f800}, {0x5, 0x4, 0x2, 0x777c}, 0xfffffffffffffffb, 0x7, 0x1, 0x0, 0x3, 0x2}, {{@in=@empty, 0x0, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, 0x0, 0x3f, 0x1, 0x6}}, 0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20000000481, &(0x7f0000455000-0x18)=""/24, &(0x7f0000916000-0x4)=0x18) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000090a000)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000de000-0x4)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f84000)=@generic="2e97d282ec48cd3673b7405779832b2b") mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3ff, &(0x7f0000f85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f84000), &(0x7f0000bb3000-0x4)=0x4) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000f86000-0x1)=0x8001, &(0x7f0000033000-0x8)=0x1) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000031000)={0x0, 0x4, 0x5, 0x10001, 0x1ff, 0xcec5}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000033000-0x4), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x6, 0x101, 0x3, 0xfff, 0x8000}, &(0x7f0000032000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0x16)={0x9, [0x5, 0x9, 0x1, 0x0, 0xa0000000000000, 0x0, 0xfffffffffffffff9, 0x8, 0x13ce]}, 0x16) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000863000)=@file={0x0, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00001c6000-0x10)={0xa, &(0x7f00009e6000-0x28)=[0x80000000, 0x6, 0x8000, 0x8bfd, 0x650, 0x6, 0x1, 0x8, 0x6, 0x2]}) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000064b000)={0x7, {{0xa, 0x0, 0x4aa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb06}}, 0x1, 0x4, [{{0xa, 0x0, 0x361, @dev={0xfe, 0x80, [], 0x0, 0x14}}}, {{0xa, 0x2, 0x8, @empty, 0x3}}, {{0xa, 0x3, 0x2f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}]}, 0x290) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c4f000)={@common='eql\x00', 0xf8a}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1}, 0x0) close(r2) socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r3, &(0x7f0000546000)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @multicast1=0xe0000001}, 0x4, 0x0, 0x3, 0x3}}, 0x2e) 2018/02/09 20:24:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000099000-0xc)={@remote, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x5, 0xa, 0xa0, 0x80, 0x3e, r1, r2}, {0x7f, 0xffff, 0xd24e, 0x2, 0x5, 0x4010, 0x6, 0x5}, {0xffff, 0x1f, 0x5}, 0x4000000000000000, 0xf, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x1, 0x0, 0x3, 0x2, 0x319, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r3, &(0x7f0000002000-0x2), 0xfffffffffffffe6f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 20:24:35 executing program 0: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000093f000)={0x0, {{0x2, 0xffffffffffffffff, @empty}}}, 0x90) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) connect$netrom(r0, &(0x7f00001c0000)=@ax25={0x3, {"b19a754726a2dd"}, 0x2}, 0x10) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ce5000)={0x0, 0x0, &(0x7f00005c3000)={&(0x7f0000856000)={0x2, 0x4, 0x4, 0x7, 0x1d, 0x0, 0x2, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x3, 0x5}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x10, 0x4, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x8000, 0x0, 0x0, 0x2, 0x7}, @sadb_sa={0x2, 0x1, 0x0, 0x6, 0x4, 0xaa, 0x2, 0x60000001}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x6}, @sadb_key={0xe, 0x8, 0x318, 0x0, "6ff4b031db2ac5f96aabb53d093bb82807eccfc928e1f7cb532dcfba96d57654862b79797a164e0f36d920b4b756831e25806bf7a923e56c388f3d459a884369960b2785dea5c62c0c040f401262e158efe405af40f496c7db409f80b737b224540197"}]}, 0xe8}, 0x1}, 0x4044854) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000093f000-0x8)=0x1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect$unix(r1, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)}, 0x0) accept4$unix(r2, &(0x7f00009d8000-0x8)=@abs, &(0x7f0000937000)=0xffffffffffffffe7, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 20:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) sendmsg$inet_sctp(r0, &(0x7f0000eac000)={&(0x7f0000270000)=@in6={0xa, 0x2, 0x2625, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000baa000-0x40)=[{&(0x7f00009a9000)="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", 0x1000}, {&(0x7f0000c9a000)="5bc51435a73d6e69d50c6de8b979e50216558fd018c499647372", 0x1a}, {&(0x7f0000279000)="effcd49dbe2c8d050619dc864837b663a2c7f97b574da1c86846d4bd9ba525a4d977ca881a3b8da820e1ac04b90d6dc98d4d6deda204a92a3a18d34564136d244932f2885d5036b0a14292a105f65b6d192550a3e77a06ab74cef3be96306e6cee4211f5950afdfd75c99d9017cd26a8983d9bd284312feec4f5039cfd8dfe8ab76d4b75aa0b189f188f9f86d29f09b77c4e01b33cecc41a551a03e2afc738ad9819d4bdfaa8c3516683de8b386697eaa10addbf9ee9ee6e57dd3d6257a3d7f5aaf0a0f7843fded4c2be9a7ba90448f73cbfd1c717786d9f37108863", 0xdc}, {&(0x7f0000028000)="7dd518af28b5c1fbfc53f4700fb277f61dc501dbcec605135849cff772e6441d236bf35296c7ea11f7cf525633a96e39554ec7ba922b2fa6040ec95a7c5e80f6aa407359e2a1c544133c6ae1a509c078a265216eeb106d60987f9358858e1c5c43c924068c1e9db3f72c5bbc4280e1", 0x6f}], 0x4, 0x0, 0x0, 0x54}, 0x40) 2018/02/09 20:24:35 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000148000-0x10)={0x0, 0x1, 0xf5, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000e09000-0x1), 0x5) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0x2, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000a17000-0x10)=@ax25, &(0x7f00006b3000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004e0000)={0x0, 0xe391, 0x5c, 0x10001}, &(0x7f00002ff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc6000+0x870)={r2, 0x17d, 0xfffffffffffeffff, 0x40}, 0x10) 2018/02/09 20:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000fc000)={0x1, "8e5318e3d426"}) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab7000)={0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003aa000-0xb)={0x3ff, 0x1, 0x7, 0x1f, 0x7ff, 0x3, 0x706, 0x29c2fd66, 0x10001}, 0xb) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x10000009, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) accept$llc(r1, &(0x7f0000868000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005e7000-0x4)=0x10) 2018/02/09 20:24:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b39000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x6, 0x9, 0x3, 0x1c22000, 0x81]}, 0xe) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000001000-0x1000), 0x0) 2018/02/09 20:24:35 executing program 3: mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = socket(0xa, 0x6, 0x7) close(r0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000110000)={0x0, @in6={{0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xbe7}}, 0x101, 0x2, 0x4, 0x7}, &(0x7f0000110000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x3f}, 0x6) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r1, &(0x7f0000026000)=[], 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000002a000-0x38)={&(0x7f000002a000-0x60)=@nfc_llcp, 0x60, &(0x7f0000029000)=[{&(0x7f0000011000)=""/129, 0x81}, {&(0x7f000001c000)=""/225, 0xe1}, {&(0x7f000001d000-0xda)=""/218, 0xda}, {&(0x7f000000c000)=""/86, 0x56}, {&(0x7f000002a000-0x55)=""/85, 0x55}, {&(0x7f0000029000)}, {&(0x7f0000029000)=""/88, 0x58}, {&(0x7f000002a000-0xe2)=""/226, 0xe2}, {&(0x7f000002a000-0xdb)=""/219, 0xdb}], 0x9, &(0x7f0000029000)=""/216, 0xd8, 0x7}, 0x2042) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000018000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000002a000-0x10)=@delrng={0x10, 0x14, 0x0, 0x4, 0x0, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4040041}, 0x80) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000573000)=@ipx, &(0x7f0000938000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="ab8000000000000007ff00eccb", 0xd) r2 = socket(0x8, 0x7, 0x7f) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000938000)=@req3={0x4, 0xbf47, 0x2, 0xe7e, 0x8000, 0x982, 0x8}, 0x1c) 2018/02/09 20:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$key(r0, &(0x7f0000fc8000)={0x0, 0x0, &(0x7f0000ad6000-0x10)={&(0x7f0000995000)={0x2, 0x1, 0x7fff, 0x5, 0x27, 0x0, 0x3, 0x0, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x7}, @sadb_lifetime={0x4, 0x4, 0x8001, 0x2, 0x2, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x5, 0x7}, @sadb_key={0x19, 0x9, 0x5d0, 0x0, "179f87fefdf5e3d1e1dd96e98d84f4b957755a80704eb6158a6c61956d327a44fb94cc8d545b41ad6423033bb9ba190caf88db2338c9888e1a992edd6097abe1f08e57d6ca7e620801c61a6d9207de375c4de1356812695d2f34d9060c7e597c7c708fa878bc3b378df8f604063cbb1839cd0f274e5c87f60a4bb71d429251d423a5430c3d6be09d868e5a51b651e249448db2c85aca065f5f72256c05c32f1382aab4f68e7b269d4c51a0e0a471d2fafe7eca7e5212561e8882"}, @sadb_x_sa2={0x2, 0x13, 0x3ff, 0x0, 0x0, 0x5, 0x5}, @sadb_sa={0x2, 0x1, 0x0, 0x5, 0x1, 0xf7, 0x1, 0x80000000}]}, 0x138}, 0x1}, 0x4008000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000536000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00000d5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e1000-0xc)={0x0, 0x0}, &(0x7f0000af2000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000b0000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000459000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000454000)={0x0, 0x0}, &(0x7f00009b2000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000139000-0xe8)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f00001ec000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002ff000-0xe8)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000441000-0x4)=0xe8) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000014e000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000965000)=0xe8) r10 = getgid() sendmsg$netlink(r1, &(0x7f000093a000-0x38)={&(0x7f0000c44000)=@kern={0x10, 0x0, 0x0, 0x11010000}, 0xc, &(0x7f0000725000)=[{&(0x7f0000fbb000)={0x2544, 0x13, 0x0, 0x1, 0x3, "", [@typed={0x100, 0x32, @binary="ea8ee41bf3ff016471fd7359ca388cd9432f5a196c65adf77116b06228594fd105a1340838a7056b300a17ddf821ead69ff98dfc86c3902a4002e77bd87810f0a328bcc6882976cb1c54b04cd6caa742a6cd5953f50aa554b84ca7b3aeeaec53084699d36fd5c37f0138369ee619922b9d76149b4c031bba5ce1bad9e1b42e90df21ec93fb9679778d99818e534cde254681e77b8fc885b5e41e071cbde378e73e1cc2897641f30ef34c96ee5a9635e70c01d63e3d2c6cfbe978b620ad3425ca57d14487582acacd24a4f80b2276d3970537905b93592d000f7baa46fd290fcd54c9d73285871bebde6419d2b6d2cd493a53eeb5f088"}, @nested={0x119c, 0x59, [@generic="f0b24dad4500eb7a7e85bcb155eb591d34498754eb2dd037fb93f2cbae68e10e2a72bdd602b251b99b3a851ac319ec643a09f54941b4b221ddab9b501c7ad10e8481374aa693ad4454776d0bf9a5e033ce14ab3e491052a59b59199e5a7cb650dfac26fdb4ffce", @typed={0xc, 0x62, @uid=r2}, @typed={0xc, 0x5c, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x2b, @fd=r0}, @generic="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", @generic="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0x12}, @generic="185b2673572319c09e3654f5bcfb2bca8be31ca7e29ab55cfac5"]}, @nested={0x23c, 0x31, [@generic="98228c00aece4ba53e537f39684907c69c28406d38802d87e836ce9faaeb563dd887fac58f0d86a3dc48daac0bc83fbeee4fd3c9d2a78f8896bdde0e10023c868747287ee1d2ae2896b1aac8c446865f23957f46b095a745a34af08a7956c0ded66a08d82f00ba1c008bd1e1e83fc287b9aa9729c3312991f8781fe3f722eaf63907d31e49cac1db286c7e1f6167c915552b93", @typed={0xc, 0x2a, @ipv4=@rand_addr=0x5}, @typed={0x18, 0x41, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x74, 0x73, @binary="1976d3aab5b04124d5e91ab0338b4e99f06e489f6e30589ebe2fa7ccef1802f3f582a6e8bad865f10396613d7b786af0eb6e7f285c839bf7ab297fc8da12d2d0ba609804a18539916a48d61ec2b71bd9e9da5002dfb8196a1b5aed5cb2660acc7243366efd89ec954d7933bf"}, @typed={0x18, 0x26, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xf4, 0x7d, @binary="227b8118de80956d14050d355e5b32eb734f9b13541273a0e9fc029e061806f6fd14cc9242a3eef6c687153ab7d3d94bf3cd69d63036ccfa7b2fe08f0c51bc722fc4c8dbd8b9a42f3c0c83bf0201433c1b9f94a5919c8bc0733b319b1fa5fdfbc116e86bad8cdf8892f18438426a50828e3f6f3b975b0220e406a3095b67ae0542b2326c78e951f39105c6962710c38fc9ae710f91fdc168e5c606e8101e69eea4a85f162601487cdd2113c41f0d88caadc434220d15eea222dc925391701d1e235ecac18de52c518e114a9c3b403a94ea09f134d2604e9a85ee05b3707c1511f9d504c4c321137c6bed40"}]}, @nested={0x1ec, 0x7b, [@typed={0x8, 0x27}, @typed={0xc, 0x0, @u32=0x1ce}, @typed={0xc, 0x31, @str='\x00'}, @typed={0x40, 0x2c, @binary="a141f285526e4004db68ba82102676f40efe7086728437490b415e2bfc5b0701d3bcd8e6fec83b6e82b72aab8277d7cb95197de110"}, @typed={0x9c, 0x36, @binary="2163c74cc96dc14247750b002dd28f1d3a36288333f5cad94e1e45a6a03431209e23a3942d4996450439ec170f131425ba97bf0f47f4bbb2b3a5aa17651b0a33a6a22e548e3dca566dbdb541ba6a2ad2f5d1e6fcf4e72ea5b648f337b20f679bbc3285f3c2370f34557438ee7399473b1bc6b7b6b214e54a9a4a1609bc7affce113d9ea4dec5b4802a2ea282f2c9e06b83f0"}, @typed={0xc, 0x91, @fd=r0}, @typed={0xc, 0x26, @fd=r0}, @generic="38ab3171b8663e8a1fdcbd97df8e02f08517119a1dbf0a111e9282057af3ef4d4f8fcd6fd4d63f6eb436bbc16cc9f170b633b5cf2dadd40ec0ed158182a0b1fd4b052b725970512dc333d220", @generic="6037c018977ce401f474afcc83a3db6b792f605b046995c069e053c06ad50fd9b7aeef2399163374eefb5c7ee89743254f7b729ab061012e30f5519f785a0ee011a6bb3f5021a97a99c15384105b47593747a2258f466541c1d4518afee13ed86b422042fd1b572e14514d77766e14f2e04e39d3f46e3ec58deda1c87ac167c2ec223f672a4c02"]}, @nested={0xb4, 0x41, [@typed={0xc, 0x57, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x41, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x4d, @u32=0x2}, @typed={0xc, 0x21, @uid=r7}, @generic="7b8e34a47bda7fb7b26e630c385c1435f0817e5f1d33819072d96246428c30852e289ac6ca03d72c32aff4e480df14d6cc535771dbe9a2d7569cb31b2087b519ba26784b0759850fa05a4282ca390ad7b3ef32c1006fb078943abe159a8e2431e4756ee1b532a284837a77cda2b234bd0716f3"]}, @nested={0x4, 0x69, []}, @nested={0x298, 0x64, [@generic="46f1630fb8b1aa2d8e8b4113cd45574ad99915b06037527fb247461750c48d5a9880836af39292e25aba36370d7efb54d9fc35538de5e3c1c236bc35f4913966c1402fd6580668034edcfad823d61a95820f0ff4409cd3664404280ca31ebf0a93972b", @typed={0x18, 0x3e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x8, 0x75}, @generic="cd91cbd380a8c5c1185a53e824a509223aa5384378bc4d4789233b3043570a875a89a44cd547b42349f6c19efc03202365dde1659ce61e9ff5a810ee5169ec925d6dad4e38e092c7384da87ec6fb49d25f3027b156a079788be9aaf32dca60212ec7f08e43486333f1d28aef6355e3a0d089a6ea27130362813ae9135d966e3efdcad6c1b0fa1dab37a747544a9ed3fb93a64c67784e71140de14bace8dd1f0ff9c8bcafc694ab407b0ec52fae93eadcd60a1b33ccf4c1c2d7ab59af921b5f0dfa943b8575365f7d8315bacd903bea70ae6366be1cbd482ad7a067f9b962af86d7a3510c1098cb", @typed={0x10, 0x48, @u64=0x466}, @generic="ed4314b382d4c25a2785f6f83b8e3883346ebdd377edc7fb98b62b9954a2137f2628bc4504e65ec70513de45f7045d886721a2a75bb3efa212439113f6a06d862bdd7efffbfccb56cadaa2e7a0ea986a4e1ab890222dc1e3311f44d65b540e556df2245945b2fc41c33c600e6ad569f90949c726af5ad2fb910e321b73cd915b8c9954f33a82154fc46d26ca3be9d0b5d8acc5", @typed={0x20, 0x80, @str='proct&securitysecurity\x00'}, @typed={0xc, 0x4d, @fd=r0}, @typed={0x58, 0x39, @binary="d8bde500b2c8d9cac533966fe069cb24c751a12cf956f854bc7d36119f316211721f70c6ead7b619b3353f10ac881fec53b24362187d2efea8cc630812a920dd375eb22076c840c9255193aed7ad"}]}, @nested={0xc4, 0x43, [@generic="0cddaf082b6e0e320258f0f079fe4b93609a686dd6f9547b195d4962b173c4c066664787ce31993a0c9cece9211cf890d533e5e92277137e315aa4c44a8dd5fb7b0afa53ae05a0ec9c1d6c68a856", @generic="68eda17907b51d5bb25f8d35398c1f3136b45c9fdee47acf9617871c2a9557145ee8f33129090de8dade79c6c7fd2fe993cb3287fe1ed8da2c4d257b2eb84af8a20ea47c877fb71afab00eae33d1167cbb847b3946219fa11eb76240d953d145f1e8", @typed={0x10, 0x12, @u64=0x9}]}, @typed={0xc, 0x79, @u32=0x2}, @generic="d8af78eb6de2daf7b801c69c135e20a550dc9c1a46eea3938cf42d57604ee4e8b43b10045373e24d749a78b76df2bcd242f9"]}, 0xa1c}], 0x4, &(0x7f0000828000-0x20)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x50}, 0x20000814) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005000)={0x5, 0xc, 0x1, 0x9, 0x0}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x8)={r0, 0x100}, 0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) socketpair$inet(0x2, 0x7, 0x8080, &(0x7f0000003000)) 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x10, 0x803, 0x0) setsockopt(r1, 0x10e, 0x3, &(0x7f0000fc9000), 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0xfffffe81, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005c4000-0x10)=[{0x2, 0x5}, {0x0, 0x5}], 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000067d000-0x20)={@common='ip6tnl\x00\a\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) 2018/02/09 20:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030d000)={0x0}, &(0x7f0000097000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={r1, 0x3, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000787000-0x4)=r1, 0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) writev(0xffffffffffffffff, &(0x7f0000a8c000)=[{&(0x7f0000902000-0x1000)}], 0x1) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) 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$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f22000)={0x0, 0x9}, &(0x7f0000f22000)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f22000)={r1, 0xe8, "6de1dd4be8545c160c58820940be7a5ebb156923a19c6ab60f58353da78857e0574fc4f442bf6bc586782011da2ad0c1fa2167278de58215a4c3962caa84fe0b1d1563587455f0b7f65da0d6e93b35b71e56e11e705abe9de9e64ae937a17e99b4fb51142cf49dcbca6a837d96921a43056c40416d87d2ea22708ebc39eba338c2b1017cbd16b6f169b5b9424fb06e30597e186820a29eb59525126cd03b0207516184cc4efb44c6ff2ec00c1a6d7844ae08179a0e3a750e6908f6fe5f1f669dbb310cad7276e80778a8522031a826a9e50f3c9594b66a27c174fdc8ca7cf4c4b6427d3500120731"}, &(0x7f0000f22000)=0xf0) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000c9d000-0x20)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x8670}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de2000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f00004d2000)=""/195}, 0x48) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/02/09 20:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) pipe(&(0x7f0000f3f000-0x8)={0x0}) connect$bt_l2cap(r1, &(0x7f00007df000-0xe)={0x1f, 0x0, {0x400, 0x5, 0xff, 0x1000, 0x6, 0x7}, 0x80000001, 0x10001}, 0xe) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000998000-0xb8)={0x0, 0x8, 0x6, 0x4, 0x8, 0x0, 0x5, 0x256, {0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x9, 0x8, 0x5, 0x4, 0x7f}}, &(0x7f000032d000)=0xb8) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000b20000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00004b1000-0x4)=0x10, 0x800) socket$netlink(0x10, 0x3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000061a000)={r2, 0x3, 0x8}, 0x8) r5 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000c28000)=[{0x0, 0x0, &(0x7f0000b2a000-0x40)=[{&(0x7f00003ed000-0x3a)="e5b07d2f8c8ef814facb739b05ceee017191c5dc5f1972ded2e92fdcbb33dc45e6c86eecfe409aa6764f762861b69afec2d1b5616a6bf06b77a0", 0x3a}, {&(0x7f00005ed000)="1ff26d5fcc2130abbb2759ec2a2bf05a8007afe4b16ac216fd85b05d956ff1181a3cf03fd9ab775049509f4e4eb503fd423cff833c25b13af8043d2030069984b2f577903bff0166db1a91d50a0fb4458746f5d53f4aa799e0bb6ee8140f6b3e03dacd83f71305199265d646", 0x6c}, {&(0x7f00004b0000)="ea1afd953ac821b083fbe5758e99e7250a2666260e6eda7de140811be05f6927fbc4bfbdf923bc4e6d69525f8ced5547b6805609bf3a17d30862df52af5237ef45a3f733f44064dd5bf2a99e17b4af988dc5f6ea0e7c0229699739846f86e83aa13b06a3b5d8ed97ef260d5dfc41a4dda04d13f6a916ef54e9ade12599756ecceea1551c2779e10d9dda067337a0be773225d89da6c7d04514896e54429b9781e3415aa316a4da195841b38d242aa73af62f", 0xb2}, {&(0x7f0000f3f000)="8728d60fd2980b70a2de97bfea934e43287353833b39fe532c4811f7b2f2c013c8d25603dc579a7b20b615ce38d3fd299cbc7cf1c91582abeb4dc9fc1060a602ad8466373423261d9d547fbe7e58e744e18bfb92f85f6186ddd9c1ccfb3ec66594bd1b5d8051288b847b5b048462e7575ed6ad2fa9600921da84e6ec40c55baefac6373c5748d9f9c273534b0aa10b5494ffed7f8cf2cdac712f166ad3aa160a7145dc44675f1c2680f3b387acb658e925835bcb329a77a7d093", 0xba}], 0x4, &(0x7f0000f75000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xc, "b117d6d79bbc0382011ebad3"}, @iv={0xb0, 0x117, 0x2, 0x99, "70afd4b9bfa0b21727346261a60417dc403e6360ede74a1ac5e0c29e8c7c8047fe13cde99b2b9ea58cf347817c269b39ffd38fac15f5f9a4b7049242afdef13811ca95ff8539c4929e9cb53ad638c124e1a97c62a25d37b37a7c30d56cc3ba6e8d16e1ef697fb950f5a8a61db96f02b29b327a67d277a4875ee1fca7253c41598e945969f6a8319581da4947fb5ca4c3dc5dfdf2ac78be6ad1"}, @iv={0x78, 0x117, 0x2, 0x64, "1ad6db81fc0b960485c9c371efacb73e5da59167d05a2637e75f3c6a69ae4c4cc287ddd38ff74a5e10bb9db96a459de3f23880968b2daca59bcbc78e6d2b51d300464130a75ad9961b90d6ca660476ab92049ea39552d0280f0156194ec43c832d8be20f"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xd8, 0x117, 0x2, 0xc4, "656254ce0d0a9d6d3c67e3c9f9237d0e09d1d37916559da4a1372871dcef11b3b2ff65312475b7228305b683c289c38ecb9a5143c320033c8613ca38c30449e25198292bb81daae0da67e7bd796747626ca510ecdb94b0f34aba47232a72a24b3ce9d0727004459eafe8b9f89343981191a936cb4760aaf9e22dd5918e8cfecc5e6db495b395df1ff14d7fecb839d0a4e8051682464f89ecd4d30fefb2bf4091c0d5bba2fe95f69196ca446a01af667feee175ccc00891df31cc6a87dde90cc1d1a0e270"}, @assoc={0x18, 0x117, 0x4}], 0x268, 0x20008040}, {0x0, 0x0, &(0x7f0000802000+0xa8f)=[{&(0x7f0000778000-0x79)="1659585828ea6b006084a9caaba3fb8bcbbc8cabde3c7e73efad7795add6b5b3df238982939684befb1c518b1b855d264d5662666d5de265836db2e5ee469cb97ccc83a63a8de00495c3ea4e3832953cd6905829e3dfcac614940e7d31ffa9cc464a34b2f1fc8a6e6d356bc1da87dd1cba0fee9de9a1d37f07", 0x79}], 0x1, 0x0, 0x0, 0x84}], 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004e6000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x100, 0x1000, 0x7, 0x3}, &(0x7f00000d9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000026c000)={r6, 0x2}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d2a000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, [0x9, 0x2, 0x5, 0x1, 0xffffffffffffffff, 0x1000000, 0xecc1, 0x6, 0x7fff, 0x7, 0xa3d000000000000, 0xffffffffffff0000, 0x1ff, 0x9, 0x8430]}, &(0x7f0000f57000-0x4)=0x108) r7 = accept$alg(r0, 0x0, 0x0) writev(r7, &(0x7f0000e71000-0x10)=[{&(0x7f0000cc3000-0x38)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a434", 0xffffffffffffffde}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000090a000)=0x4e, 0x4) sendmmsg$alg(r7, &(0x7f0000702000-0x118)=[{0x0, 0x0, &(0x7f0000b8a000)=[{&(0x7f0000fc9000)="6f419d3fecba07746a965136b14dea72bb0df0aa2766b80384a778b9ade9bbff5b2895ff2e3cc3ba2c12ac343dfe82716aa2cd4807acb439b3c6acb86c4b77e91e02fe443a59e93cf2b6564ad4622a6a3263f52fc57ad60cc8c822af640641e5df592fd40a7c471baf7db0b97af5c12864cb9ed7de0c3afadd4dadc57d187f1feeb34fc8e17f1c5008f9304bd559a79202ef3c213879d76c7dea32c0ff6fa1917b988529c304486fdb9d05db01fde188bbfaa7450812bf2cd572a974fa9142446d2e393e6108754ef3827278", 0xcc}, {&(0x7f00001bd000)="406a491d0c8e9712275a20f7251b273f679130acd2a613ce48690094dee7c1b4bf561ceed2f51f20bd97aa9cf0d16b824efa1c68811e84a857d244c76b6ddf381451891b806bfbbe24de746123ef36afa4de631a2bab57b26c60704df082cc91055e60478fe6bc9c59e83ec2cafc4ecfd75662fb9d8bd42a00459970a51c1cd22418818b89e2d611", 0x88}, {&(0x7f0000f6e000)="a3bb2b071e972d5b7168a3920c8db1136cc1d3c1cffc95120d274c7ce83797640282f905ad0e4abd316c4d2cc3500bd1b5a7d4ebf24c0d5a9575a960221ab7d6ba2c3ccd9ae01cc44493f829c96f3f725f4f0810455cdf77e36bf95d319b5fbff9feda46162da22e60168e3bdf06566015b0f7521c80da1a8442d299bc00591e5f9e24d6789cde59e21eef3c0b39ebbd3ab036bc", 0x94}, {&(0x7f00002c5000-0x18)="f147813a658b034b1c2c769addfa0a8d050dbda6387e1cf8", 0x18}], 0x4, 0x0, 0x0, 0x8004}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000124000)="077a0df15b2c6c3f137ed5b05862ae2c3b520b77ef092f3fb59480d8", 0x1c}, {&(0x7f0000214000-0x11)="522a2990890e33d3c54afbb21fc187bad6", 0x11}, {&(0x7f00001ab000-0x4e)="4abfed718b5d7063043b93fd4d6c62fd7793e7065ec91cb246fde65ef50f1b4cb9766c13c8e969c0fe3958cd3939f8b0253619d56c24c74db5bbfff7e532fae4309c83bbd4aad3302ca6f797882c", 0x4e}], 0x3, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00005e8000-0x30)=[{&(0x7f00000a6000)="0c5b1bd82e7580583ea938e550d9269293e9a917ab9120e85ec9791ef43adc293e633c015c1ed5800364471bfe00f76b8c3b02e5925a00b1628d60f7b015b6c6600921fd0aa98c4eb548bce65d9522e7f48f4d5c3b626c8b0717d4bba2f0ba366377b731a1cac06165cb893203ff6b972bbb87d091437c2e721ce051391408a40383868c37399afcefc0f3ded80ef91e4638722fd3947b418d6728871ee4474a494d20b8d0c397b57d001adef03cf42414d291f615b62dcdaaa0aff97e85a78ebc724bd65e9b831db603a77fcd72a93d11", 0xd1}, {&(0x7f0000d13000)="f939a5cd48c9078d1f156a93213673ef3367a5447b2a495346d322e5789455d6b89f8df8c354bbb688cda84ff246a88a219d6df4aec92abccc5b749f68a88a42e1422cff78357a63e64edf10d2e1ae1093a3e263778769b26b49776a278d0c2ed47d54ee56942958956d14ed5e1d9c69142dee30284014755a49be89d2903c7d08db57c68e19c5d5798ee052c0e8bcfb5b6b664e2d015dd151d0c59f57bd8702df7159b8e8090d1e84", 0xa9}, {&(0x7f0000234000)="29b0a31a5248947d3092f62794408fc077f4734a33ac5984b95026ea66c872d7bad6e0986d0302068129714c5806f45937edbc340571a312d339752d396b4a0a9709a00943b3bcb7748c7602ba28b15f55334bdc7f642fe3d2d9ea984741a126211a82a10a10fd5a1b32b7b09f79c7f5fcbdeae58767cc3600e9bfc192d434c354434844fcfd5cc7", 0x88}], 0x3, 0x0, 0x0, 0x2404c800}, {0x0, 0x0, &(0x7f0000d7a000)=[{&(0x7f0000761000)="c0766ed2302087d7c1f817c7e600c8a9b12c4268a9507c724f58298fe9a828271e823a20f01e991499549b7eab01bc202d899b074667a5da620006bcd6478590abdef2eb680d7789696c7adde4b934df6d213b3afa8f3402a0b3dc5d82e2d5a1d4e609048911e96baa0ae2296106a7b3404593e6595730b63d9a6904432992ef92b719db371b7ab424ae392762e7b042bea5f63c5f", 0x95}, {&(0x7f000080f000)="23f74f21008fa3a6113fd0a0e9c13cdb4e143713262404f6cb7d307a8641b4e998ef303b9c734307f1cbf830d0b97175ba9d5b0f0933981b3e637c00fec03197b9937368e6a145bd73f50ed39423cb4a798110f3e4acf7db4d37dd704885e1ab055dae48830e097467704e2c24db1d86ca1930fb77745ec7048de89bb3a90e34e84a2f8c4444d4fa7f893bcc36f506a52ee12f76a0eb", 0x96}, {&(0x7f00006e8000-0xee)="986e8c5a41dfbc1c18f56be958456763bb060d83ec42e8ff0247fdc52541d83a471d4a6a177d0d80c61dac67d6d3a78471fa5b8face2b0dbd7d12b35fd3f9f719eff47884774f6564f37d0f454bbed3017e00347791772e09bef2109578c9369176d3a9de1a99592c936dd441c76470c25741bcdc0980269a8dae898b0c496ed39666149658bf22e8a5bbba13489c1a5c5bb15012cde0c3964e8f6f7fc5718b65ff943902c4b9a36c9120b391a44b0b0d407f21a698575c779d989b319f6e823483fde2e62531a8b54a6a1636c67c43a9898f9e436df51392eacb2f1db4e5109956dc6023ea04dba3b0c74ce7af9", 0xee}, {&(0x7f0000858000)="0af1d32fb6f3117ad5e43f4bcda16bb85ae877252c74fcb30b29ed9928a4bbf634d2713c83a29d60b1696029ce4cf22fa3e498922b97077433f872f9c21fdf4281df630d4870ced8aa3e7df800e34ab3b83ccb5903fff0ae701e2fbe0bb3989c24c61ff7136f65598f5b0255d5f242044d36edb9652b9afffb43f4a0e1a1d7a717be8e4fc7a8a3fe805771d7402714cfa91e1ae53e4aaecfa2b44ea7d7a511", 0x9f}], 0x4, &(0x7f0000edd000)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}], 0x18, 0x804}, {0x0, 0x0, &(0x7f00001ad000-0x30)=[{&(0x7f000009a000)="10d88f3330131ef1ca53ae82e60cd1b02f56a48575e440893d61d497c8087d30c558c7890c097bba7c768b2db178aa982ee9983ec0da4de37d26108dd6a1f0b9e3a64682d94fdf3bbddcfc5cc36ea5900dde76bd3c474613589d653b165738ceeecaf213e0f16cb631dbf96a0ad86bd80043075de1ae8566fc9280b9bf92ab11c822b78c4daa6a78f9bc1594099ff6cf79c1e00dad6b2d132acc0ef0528c44c958347a492ff6eaefe29a6b42fa", 0xad}, {&(0x7f0000201000)="0cc82c970eda7ce0e238ed7f59bd9ef6bebd5ce3752f463535f00062f1bf41d47e3bbe2b0cef24253f546c731079d228dbe3d29c", 0x34}, {&(0x7f00009f5000-0xf9)="f2b66980ab0e4225eda71f2e58e022e53c30a631efbc224bfaf9d9c271c7dd10bd24ed5dd339a442a7a16bb0ff9b60e677b8c350ee277762caf990b1002140ca7d71b1a12df45b4600ef6e53e1466ea515886c1adf21f08f5df9d6db79c189607475cc98ed11fb5ca57b1de00b875712c66fcfa7bfd4bd8f4bc52f61af98cd65de15a00b51c5d6ee3a52be1fce0a4c664e10ac3bd73fc47d9ff5db93bc454dccae667184875f192b4dfa14aca919477750a17e6e71c935006821280b3805fdfcc4e3630719ae977f48ea9bae44d859bf97b6f7a287f4d4cd356ce78e42aced1c66da8be00a26fe208d0a4f121813dfc8608708d725b8b3cd40", 0xf9}], 0x3, 0x0, 0x0, 0x40010}], 0x5, 0x4008080) 2018/02/09 20:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003a1000-0x8)={0x0, 0x9}, &(0x7f00004f3000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000969000-0x3)={r1, 0x7}, 0x8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f00005e0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f28000)={0x0}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f28000)=@int, &(0x7f0000679000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000f28000-0x1000)=""/4096, &(0x7f0000b93000)=0x1000) 2018/02/09 20:24:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f000066f000-0x4), &(0x7f0000f9a000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f9a000)=@sco, &(0x7f0000f7c000)=0xffffffa7) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0x1, 0x2000000000000200, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000001}, [], {0x95}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/09 20:24:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000370000)=0xe, 0xfea0) 2018/02/09 20:24:35 executing program 6: r0 = socket(0x1d, 0x4, 0xfffffffffffffffd) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003c7000)=0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000192000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b38000)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000591000)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010c000)={0xffffffffffffffff}) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000010d000-0x4b)=""/75, 0x4b, 0x0, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x88, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/09 20:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1), 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000396000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000067b000)={0x8, 0x0, 0x10003, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000062e000-0x10)={0x3, r3}) sendmmsg(r0, &(0x7f0000e7c000-0x3c)=[{{&(0x7f00009f3000)=@l2={0x1f, 0x100000001, {0x63, 0x3, 0x2, 0xa39, 0x6, 0x20}, 0x20, 0x3}, 0xe, &(0x7f0000af6000)=[{&(0x7f0000e7e000-0xb9)="d4d5ab5f5bc0f251512c8279a2386aeed1ebd37318f12cbd87afab7995a6cd888c4a2c3a3515d94200e291bab82b030c827729bd41688f09e215e0453abdeb4140aad71dc9105ca871affecad96ab33192a7196d98887df1846e70fee26b0b3e0029bd487046852509de3ed21d72320eeb368944aa351c6e02e3bd028ddbff5301b58bc8151349ccf502f337fbca35d12153399a584b6af4f636a111eeae60beaa74bc50a8028dd2a90105f7233eb7ed91cefd243692281812", 0xb9}], 0x1, &(0x7f00003bc000-0x428)=[{0x98, 0x117, 0x2, "2a7faf45d12fc6343420d2bd603f5bfd93d2a82cc041de5d5f2d20c17dd25e1ad73e3b0188cea291e4a12cc47390f30a282cb5e4b23b151c0cdaedc4b23a51644f609eb86a056c57e9a5d4e5fa648b7d937bb2e3a8535fc5560f880ec44e0a8b79e990aa29c60a1e2ba88a2464e14016bd3052c42d375931c30dac99678ca6d715"}, {0x18, 0x10f, 0x7fff, "b3"}, {0x68, 0x3a, 0xfffffffffffffd82, "dc3772a951d9896d27de7c6e0b04aea46bdf218272204d17e1338e3bccaff77984ddce7b800b3968b01d16aa45dd7d64b68d29c9e5f391f1aa55203b27818544f445537ec0211ee92da39c15f4300a19dfaa5a8d"}, {0xf0, 0x117, 0x8, "274206f5aec0733c0997a6e141fce6c5ffc10a3afd6044bb753cff2ea13055ee1608ae6bf19a649aea43c1a9f3cbbca5c5f634921d5ffa09a4839218084cb5487b263b908ea66b7124232f5edf46e39a441fe9000f1e037f204e3d35f7e7e01b2a161bb8854641eb896eb33082c4d01ada02de6c8ec704630a2fbc762b7fb87ed5621a0486e15c35a3ac0f5557e78bfcbb6e81ea21617c82747cec9646dc02a501a0466ba15c54bc5c4328bed67a244620ea8204fa359b05c4a33cb8be6eee95695d96e22e04e9490b5849c3971de1903db441c90fbb2ae35631c1"}, {0x58, 0x114, 0x8, "5a5b8d0cfe8932d311bf95f283266050927feadf66597429c21ed36fdd3652dc69780cd8a0db527998a8739eddb41d0649af76ff051fabefae36ffd9fdfb8c3f0c"}, {0x108, 0x114, 0x7fffffff, "0004b70f299c0e21ea93454e7c9ccdc29ce834eb80af2df82ddb15bb301b3ff38563e64b74b78f9b7942db783975f3379e3c2b07a79149832f65206dfb2b1b01eee7775a1382d91393b62ef40ee024fe3a9c80b1cba89f429f0cb78b19bc645aab9ad6aaf8910a88ea885e4b6b73f365e97f20bb3b85b0dd212de7f2029ec5a779e79baaf71ff0cf6e40eb7b1d9bd034cf2eaed10f86ae85966fcd03c2dd9a961f8dc1772244c1199bd086811dc9e1ef3cd61bce6fe7d14b0ffb264b50e2a4f2eb48f2aba94344b84490a22548ac67e9cfbb9809a16b08570645d5e235c7cd77dabc58d44e89c523b9d46a8d46479fed22bb82988655e9"}, {0xa0, 0x119, 0x7, "24552500b0a628abeec490a51cabec455836cf4abaf74e8d305b43aca7e6a14743c1c2d00b5f148a05bb4c11f666358c59940ce8f498331f241c74203af2f8a8762868eb4cbfbf2e94c19e511a32099c5368f4781cc456555f21c0cb85eaf46e2f9d10c5b143c63125c0d7cf04df81e62a645063032fac19e73d914e0e3885d38030da3e04d02c5f63de"}, {0x20, 0x116, 0x8, "793d22706d40eeb5ab37ad"}], 0x428, 0x4}, 0x924}], 0x1, 0x4000001) close(r0) 2018/02/09 20:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f0000d64000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) connect$inet(r0, &(0x7f000096e000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/09 20:24:35 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80800, 0x2, &(0x7f0000021000-0x8)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000020000)={0x0, 0x2, 0x3b7, 0x2, 0x64e0, 0x8}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000d000-0x108)={r2, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}}, [0x1ff, 0xeaf, 0xc8f, 0x9, 0x8001, 0x6, 0xfffffffffffffff7, 0x2, 0x3f, 0x0, 0x0, 0x3f, 0x8000, 0x1, 0x10001]}, &(0x7f0000020000)=0x108) accept4(r0, &(0x7f0000014000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000011000)=0x2e, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000011000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 20:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x2, 0x20000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc351a8c760228f54) [ 40.329432] sock: sock_set_timeout: `syz-executor3' (pid 6013) tries to set negative timeout [ 40.368415] sock: sock_set_timeout: `syz-executor3' (pid 6013) tries to set negative timeout 2018/02/09 20:24:35 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000-0x20)=[{&(0x7f000000c000)="4f80a220406ea4c23b4c72467f0c957760f06e0390c214db7899133c897dce4a46ad56973b9fa34dec091802ec5e132e475d9065e950f6b8c74c907cea1786f576cbc13057c063a5292a2f16bc7d3583451b6eedc9b26640530d4830c036eec004df03c034fe44027907f069b1c5fa51784d143d1a935347fee07d8c63d6761bb90adde256b03832fc273991b8bd0f85b4e9f3602fe5da9a74f3844e25e8ea8aedb85e145156f3277b91ae96f0be95a8278c60925da381f3995e64caa69257e8836997e1a26c74f9f6381593335c0ace8ad95b1cd1dc6623a7ec07dcec448bac6bf2754a1fcb9d1f1f4db646ab245aa75762394a43", 0xf5}, {&(0x7f0000003000)="c794e1febba0896f6c06287e05d84d1d6e26fdeaf87a74b37a3f9c73874616c605dcbf2500e03d9bbfd5c9bcfc9158b43dc38cbad9302e35a9c6c25be44829884954c0076dd4979dea7268e786cf5b919253d64e2842e4927e643843aafa3ec19dee405ac955209539c1c8e43d7b15228a45940cecb6e197c2c442ffa65c28f3025cf32bf5f31b3ecfc1d5e267654e38f0d5bb5a7af7c5832d50854a2422b5163c8eebf8116e8aa3f7e7104a1b01a7b015", 0xb1}], 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f000000b000+0xa43)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x4, &(0x7f000000c000)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f000000c000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000c000-0x10)={&(0x7f000000c000)=@newneigh={0x24, 0x1c, 0x700, 0x7, 0x1, {0xf, 0x0, 0x0, r1, 0x4, 0x10, 0x5}, [@NDA_VNI={0x8, 0x7, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000c000-0x10)={0x800, 0x4, 0x3, 0x4, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000000b000)={r4, 0x8, 0x80, 0x6, 0x8, 0xffffffffffffffff, 0x8, 0x2, {r6, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x7, 0x0, 0x3, 0xe1a}}, &(0x7f0000001000-0x4)=0xb8) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, r1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r7}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f000000e000-0x30)=[{&(0x7f000000d000)="24c3cc95dc80245dd053b25e6c79dec681790dabf2e929a53e2e2824e865d62dfffbf31aff776951256bd1b4bee0958d350ffece85d999474ed46765938a637b79a3ab28cca7019a93d5842d6c260cf72203b1af6f947742e2cb8f504107963318242d3b309c5da541489c65072af053a1423ba6184a2fbaf0c8aa9fe449b770d7a5ad90ef2e444b9e0f6f1d9265359fa5a6e86c368a34e36d4cef41b610033c518af919f4ae35c7ce12db36fc8e", 0xae}, {&(0x7f0000003000-0xe1)="a2f348310b0549513f233a78ce35aa26d9202d9ac86dbfd3e16f6e91445da745adc94ce045524a692d95b3a612e5b1c3b05b55b5f846304a5a590380acd4f396355d6a1ede71e531369e588519d497d99dca9b4216afe40b83926fc7cb3e04d5fbfe9204bab5158e623813566d3ff56653a71fe66d78cb2618b312a0c4ea7e55ef1b959125ff41e30179dc4a4028ead891f268e43d63eee02b4fe9fd22451ee518a41f04bd94ceefdf53b8468228c9fe6ad4565b9b542f27563bbc337de053e3c24d5b7e53a35066a244bc69643b962f361157dfdf10b8ac69330e5150dfeedd7e", 0xe1}, {&(0x7f0000002000)="9789e4d10da4d2122cecff333b67f3096e2d2cdc75e6cdf84e1c52cd3171c281a842096ba654b0b5e32acc7c9186cc0cb626d6c125eb", 0x36}], 0x3) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[]}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r9, 0x29, 0x14, &(0x7f000000b000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r7}, 0x14) close(r8) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) socketpair(0x8, 0x80000, 0x7, &(0x7f00004d7000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000f0c000)={0x1f, {0x7fffffff, 0xfff, 0x1, 0x3ff, 0x5, 0xf54}, 0x9}, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000760000-0xc)={@dev, @multicast2, @loopback}, &(0x7f0000c39000-0x4)=0xc) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) write(r1, &(0x7f0000f20000), 0x0) 2018/02/09 20:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2, 0xe, &(0x7f0000ea7000-0x70)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom(r0, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) getsockname$netlink(r0, &(0x7f0000f6f000), &(0x7f0000779000-0x4)=0xc) recvfrom$ax25(r0, &(0x7f00000bd000)=""/150, 0x96, 0x0, &(0x7f000040d000)={0x3, {"15ea9526d5b6cb"}}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003d4000-0x4)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cdd000-0x18)={0x0, 0x3, 0x0, 0x3, 0x81}, &(0x7f00007f3000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005af000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) bind$vsock_dgram(r0, &(0x7f00001ec000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}, 0x1a2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c12000)) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000021000-0x21)="c50a41856df19c59425d7899bb1b6f6b4c2ae933e84a1c03dd0939447cf047b30d", 0x21, 0x8000, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000005000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xfffffffffffffdc0}], 0x5}, 0x0) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_FLAGS={0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000}}]}, 0x44}, 0x1}, 0x0) socketpair(0x5, 0x800, 0x100, &(0x7f0000132000)={0x0, 0x0}) bind$unix(r3, &(0x7f0000043000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000080e000-0x4)=0x100, &(0x7f0000c2d000-0x4)=0x4) bind$inet(r2, &(0x7f0000e27000-0x10)={0x2, 0x3, @rand_addr=0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000383000)={0x1200000000000, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f0a000)={0x6, r4}) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x50, &(0x7f0000f2a000-0x50)}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e20000-0x4)={0xffffffffffffff9c}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000d9a000-0x8)={@multicast2, @empty}, &(0x7f0000ca4000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) recvmsg(r2, &(0x7f00002c6000-0x38)={&(0x7f0000a1a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000403000-0x50)=[{&(0x7f00008ac000)=""/43, 0x2b}, {&(0x7f00002ed000-0x1)=""/1, 0x1}, {&(0x7f0000484000-0xf1)=""/241, 0xf1}, {&(0x7f00009ba000-0xa7)=""/167, 0xa7}, {&(0x7f000049c000)=""/188, 0xbc}], 0x5, &(0x7f0000347000)=""/4096, 0x1000, 0x58}, 0x2101) connect$rds(r3, &(0x7f0000ceb000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00001cd000-0x8)=0x2, 0x8) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0xfffffffffffffffe, 0x0, @common='erspan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000028000-0x4)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000027000)={&(0x7f0000027000)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000026000-0x340)={0x8c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}, @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x7d, 0xfffffffffffffffe, @u64=0x9}, @generic="eb726de5897b2fddb19409bef0a52ab1de5bdca6b3180480b5bd4e4be3ef03ef803225f84d38b6c0c28bc43cb97a509f56f74c2425866e809b81228780", @typed={0x8, 0x8c}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000080}, 0x40c0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000002b000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x8}}) 2018/02/09 20:24:36 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000e08000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000066d000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000396000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f000014a000)={0x10, 0x0, 0x0, 0x40420008}, 0xc, &(0x7f0000ae7000-0x10)={&(0x7f0000000000)={0x3e8, 0x5, 0x8, 0x1, 0x3, 0x1, {0x3, 0x0, 0xa}, [@typed={0xc, 0x8d, @ipv4=@rand_addr=0x3}, @nested={0x14, 0x60, [@typed={0x10, 0x20, @u64=0x3}]}, @nested={0x1fc, 0x8b, [@generic, @typed={0x8, 0x54}, @typed={0xc, 0x6, @pid=r1}, @generic="7885150a05a5ef329850d2b10c320969bfaeec6c71ff24d5062dc8ae1938320238087805529eb70a7cd304626b2446dda597d9da7e2e2c956a034f556837ecfd7e1c2230d694f8217c213fa9ce11b5182edc7248ca8f860731ab3dd459baa2556f982384142a7045fe023f9b644d23bba0e21b26c3b34d0748d0f86899a90b45ad93bc222fa74f78443c95e005dae0daead6de87c0c52cf18c4f6997afbf0aebaa0285e09a66595135fd1355bd7f9943ca506fe8433d628a4b18227de5d8c197db130a6705e33ade8ab76c1216d4313b494fb2276ef7ccd3dbfd1e5825", @typed={0xc, 0x78, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x37, @uid=r2}, @generic="01e1a3b7c1b69656a15be91c23b33d6e7a83ec81f6e58cc90075a58ef365d4f20b721556f1c6264f6813935810799dd7978622177a7f040e3e2d9fb00036e1fad5c5a0bde336bf1f8543586feb8ee319fe433d8f19cb8e69151f838a3894cd8738d2eaf92678babc4f1c2e234460e8e866ea3e1dac0c03ba3189a1087edae1922b90490b3057d3bbf3cdf07ef375409e1b364af53a241706e2b2f55fcba208300e325044161ff27267fd26f32f956a62b60eef999c676258719340e99109dd911804b13027430d9c90ae548a3f1b5c7de3b9bd25b1264296692fe282f819832cce1fcc97f46bf1", @typed={0x8, 0x81}]}, @typed={0xc, 0x8f, @uid=r3}, @generic="781b120854e7ceb3da3e6117b7509370987431bd6006a1ef6563e0c6f3cd2a619930013d572945cefbea2450a878df3eab7700e7cfa274814e51563d1437a49b4d5d14dbc17c6ad1f44ac222344d17018cf48a5d6ad4b501800431587af3c5c82280c2fc6a65bb6b4caa41f2eaa8520a641f37ab6f4b957ae5b1421d5451d715fdc613eb96bcbf5bdf1807ef3c45e354fac0ee52aa3adb4b06a9ffb875620b8a813a1da0db6864f6aa54e6bf23023a8cb9049cde102662106d4ada3389ba", @typed={0x80, 0x6f, @binary="9ac3ff92012d6c48b7a247250a107b38b67c56fe569ca725c82a206e0d1c68986a28c722d6b402b413a8b546c6ef76804646ab0e3bd30a92a16241251d6b2f90c35fb34cd26a1f1be6e613dfdc2fe5ec0c00998d9fd825091b92839804fb2e2b6614f7b868cfdb77dda72dc39683b0c8b219cc779c228e2f"}, @typed={0xc, 0xe, @u32=0x10000}, @typed={0x60, 0x66, @str='em0)GPLposix_acl_access)ppp0{eth0vmnet0&selfem1!:vboxnet1#wlan1posix_acl_accessppp0\\@\x00'}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x800}, 0x8000) setsockopt(r0, 0x400000000114, 0x101, &(0x7f0000001000-0x4), 0x0) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ce9000)=@alg, &(0x7f00002d5000)=0x58, 0x80000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000093b000-0x4)=0x1, 0x88e45121a9264368) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cf9000)={0x3, 0x2, 0x1, 0x2, 0xc13, 0x80, 0x9, 0x3ff, 0x0}, &(0x7f000083e000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000740000)={r1, 0x4}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007b5000)={0x4, 0x2, 0x40, 0xf50, 0x24}, 0x14) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000066f000)={&(0x7f0000b52000+0xd91)='./file0\x00', 0x0, 0x18}, 0x10) bind$inet6(r0, &(0x7f0000310000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa7d}, 0x1c) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c59000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000235000)={0x1, &(0x7f0000d19000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00007f9000)={r1}) socketpair$inet6(0xa, 0x1, 0x10000, &(0x7f00006a4000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000458000)={0x5, 0xc, 0x3, 0x5, 0x0}, &(0x7f00006f4000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000091a000-0x8)={r3, 0x48}, &(0x7f000072e000)=0x8) r4 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_netdev_private(r4, 0x89fc, &(0x7f0000bcb000)="1c825339e484f2e3c0069488277c5e99e67b897718ff982b1cc4b3") setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000273000)=0x800006, 0x4) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000006000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006000)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000009000-0x30)={@llc={0x1a, 0x18, 0x3, 0x2, 0x10000, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, {&(0x7f0000001000)=""/71, 0x47}, &(0x7f0000003000-0x1), 0x2}, 0x30) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000002000)=@abs, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x40)=[]}], 0x1, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={r2, 0xffffffffffffffff}) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfffffffffffffffe, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}]}, 0x20}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000c01000)={@common='sit0\x00', @ifru_addrs=@llc={0x1a, 0x1f, 0x7, 0x1, 0xa1, 0x9, @empty}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c0000-0x8)={0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000566000)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x400, 0x1, 0x6, 0x7, &(0x7f0000030000-0x10)=@generic="b9aacc815e1ce17d9ea30025edb57586", 0x694a5d31, 0x1, 0xfffffffffffffeff}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000059c000-0xc)={@multicast2, @multicast1}, &(0x7f00003b1000)=0xc) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getpeername(r0, &(0x7f0000d5f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000143000-0x4)=0x26) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x24a) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 20:24:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) vmsplice(r1, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)}], 0x1, 0x0) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000565000)={0x400, {{0xa, 0x3, 0xcfcd, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8}}, {{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) recvmsg(r1, &(0x7f0000f31000)={&(0x7f0000d21000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000a3c000-0x20)=[{&(0x7f0000ca6000-0x58)=""/88, 0x58}, {&(0x7f0000d66000)=""/4096, 0x1000}], 0x2, &(0x7f0000167000-0x43)=""/67, 0x43}, 0x40012000) bind$pptp(r2, &(0x7f0000a14000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000)=@generic, &(0x7f0000002000)=0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000004000)={r0, 0x100, 0xd7, "c001162205692bb1edce9deb077367e6e8fd5655f03138c2c167b230f7d7ff3a2c869be63f152b537951a428d9f77c622644254d482da49c286ea8ded3c5deaa8a88c41efffef6e6a384dccff5a65c8f8768108d5cc3eac19d95ce9db3cc3cde94c1466bd20864d62747ab97d205f30ea18efed0ce6bd60ef417302fdd1fa3cfc69817416bfcaefaca0408822efd45914f2f8cf96cd7f8f489a99114a41f3e2c7f02d3fba374102157af02402b712fd8d2a9f612f389e15983b09b81d3f6122e48c6c64b31714d446be55880"}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="95f1230cbb24f2a98f42171b9edc6541"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6gre0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6828, 0xffffffffffffffff}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000663000-0x8)={0x0}) recvmsg$kcm(r1, &(0x7f0000b7b000)={0x0, 0x0, &(0x7f0000289000)=[{&(0x7f0000ea3000-0x32)=""/50, 0x32}, {&(0x7f0000401000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f00009fc000-0xbf)=""/191, 0xbf, 0x7}, 0x40010000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) getsockname$ax25(r1, &(0x7f00000a5000), &(0x7f0000c8e000)=0x10) setsockopt(r2, 0x3, 0x3ff, &(0x7f0000153000-0x8)="8022e2ed00000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000274000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009be000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000567000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, r2}) writev(r0, &(0x7f0000f6c000)=[], 0x0) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000ee0000)={0x14, 0x3, 0x5008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x4, 0x54a, &(0x7f0000a60000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000867000-0x4)=0x100000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b39000-0x8)={0x9a5, 0x1, 0x3, 0x6}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000002b000-0xbb)=""/187, &(0x7f000070d000-0x4)=0xbb) 2018/02/09 20:24:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x1ff, 0x4d, 0xe3}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0xab0, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000018000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f0000018000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000016000-0x70)=[{&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000018000-0x88)=""/136, 0x88}, {&(0x7f0000018000-0x83)=""/131, 0x83}, {&(0x7f0000018000-0xc7)=""/199, 0xc7}, {&(0x7f000000f000)=""/141, 0x8d}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/191, 0xbf}], 0x7, 0x0, 0x0, 0x2}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0x0, 0x207, @empty, 0x1}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000018000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000017000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x2, 0x3, 0x100000000, 0x2, 0x20, 0xa0, 0x0, r3, r4}, {0x7, 0xffffffff, 0x4, 0x7f, 0x7fffffff, 0x24c0, 0x9, 0x1f}, {0xc7d, 0x9, 0x3f, 0x6}, 0xe2, 0x6, 0xa3eb088cf9f67e3e, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0xcf94, 0x0, 0x10000}}, 0xe8) r5 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) connect$inet6(r5, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) r1 = socket$inet6(0xa, 0xa, 0x69415b44) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f27000-0x2c)=@dstopts={0x7f, 0x4, [], [@jumbo={0xc2, 0x4, 0x8000}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4, 0x4}]}, 0x2c) recvfrom(r0, &(0x7f0000992000-0x67)=""/103, 0x67, 0x2000, &(0x7f00006d8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x7}, 0x4, 0x4}}, 0x26) sendto$inet(r0, &(0x7f000060c000), 0x188, 0xfffffffffffffffe, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0xffffffffffffffc6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002b9000-0x4)=0x5d4e, 0x4) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000521000)={0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000756000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cb1000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000048f000)={@loopback={0x0, 0x1}, 0x8000000002, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000241000), 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f000037b000)={0x9910000000000, 0x9, 0x7f, "c69a54a42221", "df8045b59be1b78b8ab1216babe01f4c"}) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0xf55, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000027000)={{0x2, 0x0, @empty}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="fdc9de1f44d0768d3b905c72c422dbfe"}) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000013000-0x4)=0x7fffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0x2, {0x2}, [@nested={0x4, 0x0, []}]}, 0x37c}, 0x1}, 0x0) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xc97d) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "66736d00000000000000000000000802", "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00003ae000-0x4)=0x3, 0x4) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00005e1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00005e1000-0x4)=0x26) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f00005e1000)=@file={0x0, ""/108}, &(0x7f00005b4000-0x4)=0x258, 0x80800) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000030c000-0x44)={{0x2, 0x3, @rand_addr}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x3, @empty}, @generic="5de0667ddfd2cb629452eac4115c119b"}) listen$netrom(r1, 0x2) readv(r1, &(0x7f00004d8000)=[], 0x0) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) r1 = accept4$unix(r0, &(0x7f0000324000)=@abs, &(0x7f000038a000)=0x8, 0x800) bind$unix(r1, &(0x7f0000492000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004a6000-0x4)={r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000b4f000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x1, 0xff, 0xc, 0x6, 0x100000000, 0x56}, &(0x7f0000cea000)=0x20) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r2}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) shutdown(r3, 0x1) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000497000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e99000)={0x0, 0x1f, "ce3f54770837579be9d4ce6727a1b0668985704ca544ecdc7b194b19fe8348"}, &(0x7f0000c3d000)=0x27) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041c000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r3, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x20)=[{&(0x7f0000014000-0xb5d)="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", 0x5c1}], 0x1, &(0x7f0000011000)=[]}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f0a000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000907000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000889000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x101, 0x8000, 0x400, 0x80000000, 0x40, r4}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000012000-0x360)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000001d000-0x30), {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x4, 0x101, 0x3}}]}, @common=@inet=@HMARK={0x131, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffff00, 0x0, 0xffffff00], 0x0, 0x3, 0x3, 0x3, 0x10000, 0x6, 0x7fff, 0x1, 0xfffffffffffffffe}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xffffffff, 0x0, 0xffffffff], [0xffffff00, 0x0, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', {}, {}, 0xc, 0xfff, 0x3, 0x10}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) pipe(&(0x7f0000af7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000323000)=0x9, 0x4) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x100000000000020c}}], 0x48, 0xfffffffffffffffd}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000c2c000-0x8)) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x8080f, 0x6, &(0x7f0000f99000-0x8)={0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000b7c000)="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", 0x1000) r2 = epoll_create(0x2e20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003de000)={0x90000000}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e80000), &(0x7f0000d64000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c2000-0xe8)={{{@in6=@empty, @in6=@local}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00009be000-0x4)=0xe8) 2018/02/09 20:24:36 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d31000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f0f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007c5000-0x18)={0x0, 0x3, 0x20, 0xffffffff, 0x802}, &(0x7f0000f0e000)=0x18) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f0f000-0x10)={0x5, 0x8200, 0x0, 0x8, 0x0}, &(0x7f0000f0f000-0x4)=0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f0f000-0x20)={0x2, 0x1, 0x2, 0x4, 0x401, 0x0, 0x2, 0x6, 0x0}, &(0x7f0000f0f000-0x4)=0x20) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007cb000)={0x0, 0xae, 0x80000000}, &(0x7f0000f0f000-0x4)=0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f0f000-0x8)=@assoc_value={0x0, 0x5ded}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f0e000)={0x0, 0x200}, &(0x7f0000f0e000)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000b42000-0x38)={&(0x7f0000f0f000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000e56000-0x30)=[{&(0x7f0000955000)="92ceb8a3f3388c6ee3372175b011d466829ce0b9a649a9ec3c115933486c4146f14d70bd41a86ee0733162afd03a5f4ade62a4dd5a3f30784ca7f95f90d7612a64ddea188439ccc7d2bb232de4c99443fa50a1c83cfc797172eace722b89d2930d6807", 0x63}, {&(0x7f0000337000-0xaa)="a7c6a8babf891a48109701527f2ae1e6c76c93277c5c5c72efd72fce6a45224672513935ba8e992a09eefff924dc8b847f2db8a7fda7e9363636c537702108261f46efc6ff52c5e777dc4cf219230dfeebd721e0de232d9feea86b6e62e1ac5d6f3781f2b2da086039f4d6a6fb4cbadfbe8fe0a8da4b8a5ca6bd5f5b608f20f69ae015350384e663f51da1d77e5a7f5db34f24e6bae64cb2de8c670ab427d2532f057f1c76df2718dae8", 0xaa}, {&(0x7f000068f000)="590fedf02f7669c29ab6d1ce9738fe28c09f9a3a93dd00c5e39fa2ac85f29d59b700fada74adf2f4772e30889ccb4ac1cba0d15428acb2d17c2299cc1b2cb126e993845ffb40", 0x46}], 0x3, &(0x7f0000a05000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8, 0x8, 0x8, 0x0, 0x3, 0xfff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x4, 0x6, 0xfffffffffffffffa, 0x1, 0x40, 0x2aea, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x7, 0x8207, 0xfffffffffffffef1, 0x4, 0x800, 0x7ef, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xfffffffffffffffb, 0x8001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0xc, 0x1, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x8000, 0x7fffffff, 0xe8d0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0xa, 0x400, 0x5, r6}}], 0x150, 0x20000000}, 0x20000000) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = gettid() mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f10000-0x4)=r8) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2}, {}]}, 0x10) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b16000)={0x0, {{0xa, 0x3, 0x3be, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5e}}}, 0x108) write(r0, &(0x7f0000ddb000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/02/09 20:24:36 executing program 7: r0 = socket(0x26, 0x1000000000005, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d76000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}}}, 0xfffffffffffff6db, 0x8, 0x9, "559980c904dec6e623986aed5cbf70601fa4564d645e97875f7c559d64f90da4f7eafeef1d6a59a7538835141fce9384a12741ba80c24299e6fee02b2fbfd02db6504a4be0e721dd4e6260e03255ebe6"}, 0x160) 2018/02/09 20:24:36 executing program 7: syz_emit_ethernet(0x3a, &(0x7f00009b6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "300d341f23a1df2a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea3000-0x28)={@generic="ec2b482644db154a8fa8a56f9d56b3b8", 0x0}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ea3000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b7b000-0x4)={0xffffffffffffffff}) sendto$llc(r3, &(0x7f000038b000-0xa6)="94", 0x1, 0x0, &(0x7f00007e0000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000ff2000)={@empty, @rand_addr=0x3}, 0x8) 2018/02/09 20:24:36 executing program 3: r0 = socket(0x0, 0x4, 0x1ba79811) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ddd000-0xc)={0x0, 0xe5dc000000000000}, &(0x7f00001b6000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000094b000)={r1, 0x0, &(0x7f0000f82000)=[]}, &(0x7f0000a18000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00009f1000-0x4)) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0xfffffffffffffefa) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) socket(0x0, 0x80006, 0xba) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000094d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000bb4000)) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket(0xb, 0x805, 0x0) bind$can_raw(r1, &(0x7f000079f000-0x10)={0x1d}, 0x10) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) write(r0, &(0x7f0000182000+0x613)="f4", 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x4, &(0x7f00001ae000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f00000-0x4)) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x3, 0x4) r4 = accept(r2, &(0x7f00009d5000-0x58)=@alg, &(0x7f0000eb7000)=0x58) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000fc6000-0xc7)={r3, 0x3, 0x8, "543362fa85831e9d566d433f9bf0456729bc36e80a40c0dad06b6c44fb77134f18e83e9b4bbf04914f96c127a285c5212383290302580b8ea349af476b336658faa2d36a89c5586db99ef2e50971e9b949a951d89f42f32d5e6e3e52200e3f43ea644dbbabd03072accd6f481a9b45318fc19b5291f9f39d818ca0d23f11a12f0fde9fb8803cc172823460dfda708132a158840fc497ee21443c30de9e6fdf23afce0c6191aad53c497aadee7f7b7c6960ae2b5635226c690d551ceaa0d5d3f92b8c"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b59000)={0x0, 0x5e81}, &(0x7f000099a000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007aa000)={0x0, 0x9, 0x7, 0x1}, &(0x7f0000255000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000792000)=r5, 0xfffffffffffffe51) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b28000)={0x0, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xffff}}}, &(0x7f000030c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000071b000)=@assoc_id=r6, 0x4) 2018/02/09 20:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x5, 0x1, 0x401, &(0x7f00009f8000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000051c000-0x1)={0x100000001}, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a6d000-0x44)={{0x2, 0x2, @empty}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) accept4(r2, &(0x7f0000984000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00007b5000)=0x2e, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00008fd000)=0x9, 0x4) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41}}) r1 = accept4(r0, &(0x7f000030c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000716000)=0x1c, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d11000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005bc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f0000e79000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000904000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ffe000)={0xb0de, 0x82, 0x2, 0x401, 0x1, 0x1, 0xfffffffffffff800, 0xc0, 0x0}, &(0x7f0000f83000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000331000)={r4, 0x9}, &(0x7f0000b78000)=0x8) r5 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e49000-0x4)=0xfffffffffffffffa, 0x4) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00004fb000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008d9000), &(0x7f00004e9000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4), &(0x7f0000694000-0x4)=0x4) [ 41.012520] sctp: [Deprecated]: syz-executor7 (pid 6213) Use of int in maxseg socket option. [ 41.012520] Use struct sctp_assoc_value instead 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c7a000-0x12)={@generic="1e2c8a1daa08e18f4b8aa0d610a386ba", 0x101}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) bind$alg(r0, &(0x7f000087a000-0x58)={0x26, 'skcipher\x00', 0x1, 0x0, 'cbc(cast6)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000720000)="4711c09dcd17d44f3a6c2790fe38bfb951393c21fbea2e8ad2b0009c8c3c780a865ca439b45391bc01b9ff3c4e1dc4b6290b173ba37a500a7fd7db050a450237e780cfb668243933a0b7726b949f7bb0", 0x50}], 0x1, &(0x7f0000d72000)=[]}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000041000)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ac5000-0x45)={0x0, 0x3d, "dc38d9a4d14310a1072af31947b721537c5921e5c00e55dbf77873c3b9a0ce82ab7d9b23062c41b28b4e843154c0d670747650141e64dcdae1a8af7e7a"}, &(0x7f0000650000-0x4)=0x45) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007a9000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x10001, 0x1, 0xa851, 0x0, 0x19eb, 0x1, 0x8001, 0x8001, 0x401, 0x0, 0x8000, 0x7ff, 0xdb, 0x3, 0x5]}, &(0x7f000078e000-0x4)=0x108) recvmsg(0xffffffffffffffff, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ae4000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b08000), 0x0, 0x2}, 0x0) [ 41.063317] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000efe000)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000477000)={0x0, 0x7fffffff}, &(0x7f000020b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c1000-0x8)={r1, 0x101}, &(0x7f0000515000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007bb000-0x8)={r2, 0x100000000}, &(0x7f00001a6000)=0x8) 2018/02/09 20:24:36 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000abe000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007a0000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c60000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000-0x4)) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d12000-0x38)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000f85000-0xb0)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1}, 0x1}, 0x24004000) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f0000e79000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000904000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ffe000)={0xb0de, 0x82, 0x2, 0x401, 0x1, 0x1, 0xfffffffffffff800, 0xc0, 0x0}, &(0x7f0000f83000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000331000)={r4, 0x9}, &(0x7f0000b78000)=0x8) r5 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e49000-0x4)=0xfffffffffffffffa, 0x4) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ee4000), 0x2d224684b546f1c5) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ee4000)=0x5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000620000-0xe8)={{{@in=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/09 20:24:36 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3, 0x4, 0x1}}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000-0x4)) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x9, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000008000-0x8)={0x48, 0x5, 0x6, 0x8}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000009000)=""/225, 0xffffffffffffffcd, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x3, 0xcdda, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r4, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000000c000-0x4)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000000c000-0x8)={r6, 0xfc4d}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000000b000-0x38)={&(0x7f000000a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000-0x50)=[{&(0x7f000000a000)="ac71b41df2f840f7d1b994d75dfc7e688758fd5466a446a62f7c07cf0a059ce16fec2aad2a05eea62b56a36862198419a2ccbf91f379379499f8ea33eaf396afdb7c85c1e5192546b92c5cac2c7ee7a9c41b8dacf1", 0x55}, {&(0x7f0000008000-0x92)="3f056e3ccb83acd2ac0b8b7e53ebb5792419e104878266875f14f6c1c23ef3a62c23f9ac673c9c2ceb4072e7ca62c2f63defb2ff2a855ab079bb1e78c5c377e68b15a3b8aeca32acf7b679b85742cdda8691e57717fcf9fdb4d0cbef692e6515205af9e8c8e57091f128a9b82e7d7fe2e30999bde821654afed916778975c9b3ad04deb41810412e8091cd7932b5680b2b81", 0x92}, {&(0x7f000000b000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xc1)="55ba1afb543f65e888065ac1c16bb87dbe88b3e8d605f78d5992ea4c6c2d1542511cf7b115c323b2027b0db8c0bcbef9f40fc18c09bf13fa64218a63db3192cff9419fc44cf34a3cbfe4be964f49d1f2ec2485991c01fa10ff2a5f58e2a2eccb75ebbc60347d11266170b4c93251f999c079d800f4347bd8ef9dc94f0299b348a6ee4e00b12d98597ea8b3b20b4f0e617146567881acd57723a8780275e74ee6d25db8905f528797b2cd1eb25dbded3e68df274f780f9188a93c6c9b31b479d329", 0xc1}, {&(0x7f000000a000)="bc6aa2658c190204898b3f5a81798de10ae14b04d5ba7dc75af073f22bc865fe66793503c9a6e7f4dac5d57266f17382233746ec6882c2473098f50c872a79ef3be89868352fa52e5976a4f88d7233aa6b05e811ccf7a94388d677a18f3be4e0a40f8b13ed84b4b28bdc343717e0c4fdbb8b2bf3f23a021030e14b8541247351217f94f02c258fa4199e2dd265ad3c8f4aa818e8cb80f72ce9c58dea43c21185f6e86b19b96d1ec338", 0xa9}], 0x5, &(0x7f0000001000-0x58)=[@rights={0x28, 0x1, 0x1, [r0, r3, r4, r0, r2, r4]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r4, r4, r0]}], 0x58, 0x4000044}, 0x4040) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xfb, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000001e000), 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept4$inet(r2, &(0x7f00002be000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000be9000)=0x10, 0x800) accept4$packet(r1, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000049e000)=0x14, 0x80800) recvfrom$inet(r3, &(0x7f0000439000)=""/16, 0x10, 0x40, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008cd000)={0x0, 0x0}) pipe(&(0x7f00003af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d7e000-0xb8)={0x0, 0x7, 0x2, 0x9, 0xe5c2, 0x2, 0x1, 0x2, {0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, 0x400, 0x8001, 0x6, 0xffffffff, 0x9}}, &(0x7f0000467000)=0xb8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000033e000-0x4)=0x7aa, &(0x7f00003b0000)=0x4) getsockname(r5, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x400454cc, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000021000-0x95)={r4, 0x8d, "014a2148b7e507d53be28301951fb5f54d0f161c80411cf83e33ff6f8f7b9ab2cb6f2d53a0ea0f5274c6b8df76fb074fa72ce371b5c9e135d75a3cff95ce2e7fb394add3b4d0960857223068779b497469be1a5652e48a93db3bef664560f7d194f7176f3bd7b4252ee9f6af010b1d75c2e3180e7753b0d396f7a9779735fbd629b5f7e1a33c20dd46d8cd2d0d"}, &(0x7f0000381000)=0x95) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000772000), &(0x7f0000ac1000)=0x4) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff4000-0x8)={0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000ff4000-0xad)=""/173, &(0x7f0000ff4000-0x4)=0xad) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000207000)={0x0}, &(0x7f00005d0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ebd000)={r1, 0x4, 0xa, [0x1, 0x2, 0x200, 0x283a, 0x7, 0x3, 0x3, 0x4, 0x3, 0x9]}, 0x1c) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) connect$inet6(r0, &(0x7f0000f0f000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e13000-0x18)=@add_del={0x2, &(0x7f0000e46000-0x10)=@common='gre0\x00', 0x9}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x4000000000003, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x10000000000800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) pipe(&(0x7f00001a3000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007c6000-0x14), &(0x7f000009a000)=0x14) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000b7e000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dfd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000dfe000-0x23)={0x7fff, 0x115c8000000, 0x8000, 0x4a, &(0x7f0000ac5000-0x4a)=""/74, 0x14, &(0x7f00005a3000)=""/20, 0xd4, &(0x7f000055f000-0xd4)=""/212}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000dfe000-0x4)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000dff000-0x8), &(0x7f0000214000)=0x8) r6 = epoll_create1(0x7ffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r7}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/09 20:24:36 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000357000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) [ 41.178929] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000051a000)="7d81a06f6e20b3c3548053658bc5deafffb29b39df88b3c12601e100b9c418d8d3dfca6d62f8881b3abcb3a182b52fdcb539f154b501e3d089fd46ba74e180794cf23e205cccc62e90b968075b4f87413ae32b8807fb224c7d83be598ed952389daff6783f107b0b2a5216b9389627d719f8ce052328434f5b6ce25d9a87f5045ea4ae702fd39a8389753853f401c3531ecf44055bb0d93febd8804a5a2addeb27d6a3799fa5593b", 0xa8) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d1f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ab0000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f000086b000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000029e000-0x18)={@empty, 0x9, r1}) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) poll(&(0x7f00009ab000-0x28)=[], 0x2000000000000286, 0x5) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c68000)='tls\x00', 0x4) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c1b000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000f4000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000025e000-0x8), &(0x7f000027e000)=0xfffffffffffffeec) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aca000-0x4), 0xfffffffffffffda1) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000025000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00008e1000)={0x3, 0x1, 0x0, 0x80000000}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000856000)=0x80000001, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000050b000-0xc)={r3, 0xd33d08dc1b34a686, r4}) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000786000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000cb9000)=0x1c, 0x80800) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000199000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x100000000, 0x3, 0x100, 0x6, 0x4190240, r1}) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ca9000)={0x0, @in6={{0xa, 0x0, 0x9e00000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7, 0x5ee9, 0x1d01, 0x8, 0x80000000}, &(0x7f0000e40000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c5c000)=@assoc_value={r1, 0x2}, &(0x7f00002fd000)=0xfffffffffffffd84) recvmsg$kcm(r0, &(0x7f0000dba000-0x38)={&(0x7f0000c6c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000079b000-0x40)=[{&(0x7f0000f4e000-0x7b)=""/123, 0x7b}, {&(0x7f00003fb000-0xf4)=""/244, 0xf4}, {&(0x7f00007af000)=""/173, 0xad}, {&(0x7f000007a000-0x2d7)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8}, 0x1) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000763000)=0x7) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000c61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe1000-0x10)={0x0, 0x20, &(0x7f0000872000-0x88)=[@in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000393000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e92000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x5, 0x6, 0x7, 0x4, 0x672a}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000306000-0x88)={0x0, 0x30, "5bde828b312865cf4d7eb0b184b6b1a0f6cad8a9d99641ea591edb1312bc3f0305cf7e6dd30b8139ddbac81748ab6a0c"}, &(0x7f0000000000)=0x38) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x5c, &(0x7f00009c5000-0x5c)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty, 0x38}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f00000ae000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d02000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x10001, 0x7, 0xe7f5, 0x80}, &(0x7f0000b46000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ad8000-0x5c)={0x0, 0x54, "8bac99de04bccb83984a598abf38a7e5b1b53f23c15ca4fb200b4ce961510a4b8b0ff1ad54203618420c48e480506b0b4321edcc500ab6152e4134e4aa6ccf6cbadf19f4f507db5010f553b8b03f755e65b86920"}, &(0x7f0000001000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d0000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @empty, 0x8}}, [0x0, 0x3, 0x200, 0x4]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f21000)={0x0, 0x0, 0x40, 0x8, 0x80000000, 0x7fff}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b35000)={0x0, 0x80, 0x3, [0x20, 0x5, 0xc03f]}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009d6000)={0x1, [0x0]}, &(0x7f0000028000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x50, 0x1, [0x4]}, &(0x7f0000052000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000af000)={0x0, 0xffffffffffffffff, 0x3, [0xabc, 0x38f, 0x0]}, &(0x7f0000489000)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0xd1e3, 0x80000000, 0x20, 0x20}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000082d000-0x8)={0x0, 0xf1c4}, &(0x7f0000bc2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fad000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1da, 0x30, 0xfffffffffffffffa, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e06000)={0x0, 0x32, "7caea04a038963c41ba5eb430000d4aab0842513663b27a605820526c8db6a2ae67fc3092e2c0d62965c179052cc420d6621"}, &(0x7f000081e000)=0x3a) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@local, @loopback, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000000a000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000009000-0x20)={@common='vcan0\x00', @ifru_flags=0x8000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/09 20:24:36 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xff, 0x5, 0x80000000, 0x4, 0x1}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000021e000)=@assoc_id=r2, &(0x7f0000f43000)=0x4) shutdown(r0, 0x1) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001000), 0x8) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) connect$l2tp(r0, &(0x7f0000ad6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bc1000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f4c000-0x98)={r0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x4, 0x2}, 0x98) 2018/02/09 20:24:36 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f000067a000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000067b000-0xa)={0x2, [0x5, 0x0, 0x2]}, 0xc6f0d513083ed160) [ 41.356640] sctp: [Deprecated]: syz-executor3 (pid 6321) Use of int in maxseg socket option. [ 41.356640] Use struct sctp_assoc_value instead 2018/02/09 20:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000584000)={0x1, [0x83f7]}, 0x6) sendto$inet(r0, &(0x7f0000ec7000)="75aba8b5c35644c4d7168a43", 0xc, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00005ca000-0x50)=[{&(0x7f0000215000)="e52ab9ec988ca5bead8b8716295e33b19532f58b8e15e9785dcbf2c562037b480c686ba7bb885a21f9d7214c9cdf998943e512aef99026a0bd779a47ce64b22fa84ae006b32d3aabc8955e4f711eb2bc2135b143919f1817085332e20278284ff19d19ab1489340aaec1ff78f2d148b5317b2ecb10e9beb194bb195a166de76037b76d631be4ebc48584f0160d0fe2243944cc45971c1aa3525035f66f4ee3d5e44653e8433997c5644b86a83cc95b61aa4364ca4e17af7a9a6b2c4d034cc647979d410c6949809fd979e89a09ec482639d8800f34ae31eaf6c1984f2976f69bf6854d6f0dce2f587abe1316c80ac7", 0xef}, {&(0x7f0000c50000)="cd4b60cb8ff9397b3089b63371799e76a0e49c19cc0fa8de9e704d363afe942cd885db8d8dc17e8db1efdad8a943739bb34eea1309c034a2b18d4ca28ce77db537632ec9be4f8ad9561ee656deb9f415dc27d30815f5213601adaee53e2f678a3896535f91b569a7731144e9b7cb0cdb7d6ebebdbb6e716e855375137d0c52d441f5ebd875cb5e30a16640b3252e21c20ffc32508099bb55f398b4678da4d30a779daa9e01de3909a4cb44b3780c7de7bd5561fe927b1a6cf88730a939c04f3e543e5e6712fe8a81", 0xc8}, {&(0x7f0000f0b000-0xa4)="31572b817e95962f0f0a70c2814abf11dc2a50d0328cfbc1d95e7900e473cd6dc98e2207cd3caff577c6307342a86c8f0eefebf6fc10fcb1c2180f7f5c8c23e67c1c5299c7e5e05b311fb59daaa6a48400ea1b09584f8de3c561e9a1dde51b7243ad44ff248162889076addccba9508352f836f1f813a94a930497cab9044d2a73fd6901300151039fd1365e623bf771149680f8dc22787edd1991e3179c9310f71b0017", 0xa4}, {&(0x7f0000ab0000-0xcc)="9205a6c2da1bac569af066e61b89ad33d372009c817ce8b30d5d9b16e4b09618fa103aef839837dd1a52369defc81be08ab9a5c85cb26eaa8738b2497233602daa28568766e92a4f0f87d56c6951c45d1de420d62246536c63c789480d2812777c528fa6641ed2fd681540302951486a21ddaae282777e3f4635bbf6117fb2ef6c88e309ac113a0e263f22718f002b6d357f56178cb2e2f632248dc27547376a55d9dabd37664b466b694842804b877e230164f23e41c60d53658af72806cc5f6bd5e9031ef4f253e1f3300e", 0xcc}, {&(0x7f0000bd6000-0x23)="d366a0d5d1c1050521518d675ea9cda191d8b2e51f3ccab462fc904a3c1a02c01495ad", 0x23}], 0x5) 2018/02/09 20:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) socketpair(0x2, 0x3, 0x7f, &(0x7f00003f8000-0x8)={0x0}) bind$bt_l2cap(r2, &(0x7f00007ff000-0xe)={0x1f, 0x1, {0x101, 0x7, 0x7, 0xffffffffffff8001, 0x6}, 0x2}, 0xe) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000464000-0x8), &(0x7f00006a5000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000259000)={@random="b7e49b7bb034", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000297000-0x4), &(0x7f0000028000)=0x4) 2018/02/09 20:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000831000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f000027d000)=""/74, 0x4a, 0x1, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00001c6000-0x4)=0x82, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 20:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f27000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a7c000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}], 0x2c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) setsockopt(r2, 0x1, 0x20, &(0x7f0000f49000-0x64)="99d657b45568725dccc816dc5f23a2b3f1886c02f65eca021f68d7a160c1818b6ff59c94eefc170df235ef98b7bf3e252feb3f196ed3321fbe39baceff65467ccc60bf066c4e13fd083d20832fd6ce68d9a2b9c9128622863e82b7cceba3b74499ace386", 0x64) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, "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0x1010, 0x10}, 0x1f}], 0x1, 0x20004880) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r2, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) accept$alg(r3, 0x0, 0x0) 2018/02/09 20:24:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000013a000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @common='tunl0\x00'}}, 0x1e) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socketpair$inet(0x2, 0x80801, 0x8, &(0x7f00005e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000078d000), &(0x7f0000102000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x30, &(0x7f000075c000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/09 20:24:36 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000015000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000015000-0x4)=0x1e, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000015000-0x4), 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 20:24:36 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f85000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000f84000)=0x32) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f85000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1000, 0x7}, &(0x7f0000f85000)=0x528) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b69000)={0x0, 0xffff}, &(0x7f0000504000)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f84000)={0x0, @in6={{0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}, 0x1ff, 0x8, 0xfdb1, 0x20, 0x49}, &(0x7f0000f85000-0x4)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000d0f000+0x24f)={&(0x7f0000f84000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00008da000)=[{&(0x7f0000f85000-0x62)="cfd15279c14b611208b1a5295ead6a9cc03c3a990e3e498c4bef1514e37371556895e4037966e7b81017c79bc61067563ba8569cbc55d0ccecaafeb909ad748fd51771b589ceb53c80393c2bc04829e1583fa67236145c2b90fe25924c9bbe0923f2", 0x62}, {&(0x7f0000f85000-0x70)="0ab3e9531fabd0e43aec66b1666e72c82c2bb7e4cdb39b938ada3fc47138df9097713c3cec858efcb4699b54bbaf64da3abc8bcd6de26da8c4ff41b74596b54570d331da3711db612087ab62bdda363b96007c0107d4f0949e985b60d332fdd3843bbc2071ab08d5d7a5290831748c2d", 0x70}, {&(0x7f0000e15000-0x43)="4cebcdfd2680ce10221aa54e172e6a7bed22f93c3567f8b42d18b4475fc61dfab922a8be4adbf861fbe0ef6d51aab3c708d52250a859d2eac980f2e499c29339694202", 0x43}, {&(0x7f0000bcb000)="6037cae499f5c81c0cda2a786a1bc1a072328ece81b2b43e17ca35bf2dd0a796900ef8f391", 0x25}, {&(0x7f0000227000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000181000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x133, 0x204, 0x0, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8000, 0x6, 0x7, 0x56, 0x1000, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x400, 0xfffffffffffffff7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x20b, 0x0, 0x5, 0x4, 0x8, 0x80000001, r4}}], 0xc0, 0x10}, 0x800) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f86000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000f86000-0x4)=0xe8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f86000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00008b5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003aa000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0, 0x6f, 0x1, 0x5, 0x0, 0x80, 0xa0, 0x62, r5, r6}, {0xb6, 0x3, 0x80000001, 0x401, 0x27, 0x40000000000000, 0x8000, 0x5}, {0x0, 0x62, 0x5, 0xe3a}, 0x3800000000000000, 0xc, 0x1, 0x0, 0x1, 0x1}, {{@in6=@empty, 0x3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x8, 0x5, 0xf5a2, 0x8}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) r7 = socket(0x3, 0x4, 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000f69000-0x4)=0xc698, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r7, &(0x7f0000d16000)={&(0x7f0000726000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x3, 0x0, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x3a, &(0x7f0000a09000)=[{&(0x7f0000f86000-0x91)="b6eb21ed224a6786f54077a90b747dd80fa3a8a109b041c32179e9f3f582d3c7dd7e66a31356851214ece2b7989b27907fd55cd7855c124bf3171fc8c18561f20d6a8a2dea6076cb2eb35611fa63d2387ec0bf03e10b4ac04e706da2159f0ddcf477232a4e722b3667431c8da960b7632ffaf7825cf23bc5c1c449b2ba2ac6ac6bb4d3b5fa6b46bfd01c26fcfb07343960", 0x91}], 0x1, &(0x7f0000f86000-0x188)=[{0x48, 0x6, 0x41, "8437acc184fdc8e533bb6a4158f75e3f870cc6981e3970f686560350476f3909fc4a8dfc3844761d25d4401a3c5759e3d06a"}, {0x108, 0x10b, 0x7, "3fdbee964ecea9a0a336aa7f01d35b85e835d52500ade39eddb986966fa895db9bd26dff003c7a2fe42d7bd48704e086cdc6d3aa5c746291947d8789a9948e8539cda1a990fee6f357048bd0b11fbeba56fdb0fcd0ff51e5cdbeb9883a51c807c9883524d744b2eaa93b699470efaeb20e686b98be7189da37eb8d7dffe72dc85ae120105b048b8f376342eab6ad9d16b634cd49ab77e6221b58aa314c2d7c9171c785babdf43adce618396f69447663d20a856b6c5383048b6880abbc7053422c6af9d871ee09c2b75b155563d04833850df24f53159aae71c3a4dfa3e82b9098e54fdb8a80da290e6d20b2a3b00dab632e4ca13640"}, {0x20, 0x109, 0x6, "a74e53b9f55035f6ac2cb6e162d1"}, {0x18, 0x111, 0x3, '1?5Gj+4'}], 0x188, 0x40805}, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000f84000)=""/42, &(0x7f0000f52000)=0x2a) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/02/09 20:24:36 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x4000000000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000032000-0x4)=0x5, 0x4) [ 41.413049] sctp: [Deprecated]: syz-executor3 (pid 6331) Use of int in maxseg socket option. [ 41.413049] Use struct sctp_assoc_value instead 2018/02/09 20:24:37 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x800) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f6f000-0x290)={0x6, {{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x22}}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/02/09 20:24:37 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000fdc000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000aeb000-0x4), &(0x7f0000b90000)=0x4) sendto$unix(r2, &(0x7f0000769000)="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", 0xff, 0x0, &(0x7f0000fdc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000dd2000-0x28)=""/40, &(0x7f0000fdc000)=0x28) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007e6000-0x4)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000fdc000)="ac63552b71e887fe169b8798672069b35084997f7c271bfbb54a5fb4b576a9e8107439c73b6c21ed246f6b5415c216cf7d47562aa44e13d50199828e0ca4426e3a0b416a0dcb90a5debcbe805626d98aebbca797ccc1f9f2b9e2cd7c91f9bcbffd28aef7120787589bf73be6b44b7e3a551a0c92a4416a49751e7b", 0x7b, 0x20048000, 0x0, 0x0) 2018/02/09 20:24:37 executing program 3: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000001e, 0x4802, 0x5, &(0x7f0000199000-0x8)={0x0, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000026a000), &(0x7f00001a1000-0x4)=0xffffffffffffff72) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000026b000)=0xfffffffffffeffff, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000a9000)={&(0x7f000026a000)=[0x4, 0x4, 0x8, 0x1, 0x5], 0x5, 0x89, 0x0, 0x7fff, 0x195, 0x1, {0x2, 0x100, 0x7, 0x9, 0x10001, 0x100000001, 0x1, 0x100000000, 0x800, 0x401, 0x8, 0xb43, 0x7fff, 0x9, "d19fc3470e153dbc456675da9a2c333e53d5b504b1b989b677861a5c0583c93a"}}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000022b000-0x10)={0x7, 0x205, 0x6, 0xe5e, 0x0}, &(0x7f0000194000)=0x10) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000fd000-0x8)={r2, 0xd6}, &(0x7f000026e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000026d000-0x18)={0x0, 0x2, 0xaff50f7ea7a2aeb9, 0xffffffff, 0xb238}, &(0x7f000026c000+0x115)=0x18) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000e4000-0x8)={r3, 0x5, 0x800000000000000}, &(0x7f000026c000)=0x8) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) 2018/02/09 20:24:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r1 = socket(0x1b, 0x2, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000082d000-0x18)={0x0, 0xdb, 0x30, 0x100000000, 0x3ff}, &(0x7f0000c88000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e69000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0x4}}}, &(0x7f0000154000-0x4)=0x8c) 2018/02/09 20:24:37 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000896000)=[]}, 0x8000) close(r0) write(r0, &(0x7f0000536000-0x50)="ddacc07147cbefc53bc4d13981819a3dfbfc3de4e8fe64fd08e14f460a5931909aa7c8ee41f0cbcae59dc7b1952ae1ebd548a071b5a4c491b5f0089051856c6feddc6d94c238d5f2904d13ae81c8d7a2", 0x50) 2018/02/09 20:24:37 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000000f000-0xb6)=""/182, 0xb6, 0x2022, &(0x7f0000025000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socket(0x5, 0x7, 0x0) 2018/02/09 20:24:37 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000088b000-0x8)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c8000-0xe8)={{{@in=@empty, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000d9d000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) 2018/02/09 20:24:37 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000883000-0x8)={0x0, 0x0}) listen(r1, 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000026000-0x4), &(0x7f0000a2a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f000086d000-0x10)={&(0x7f0000421000-0x1620)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0x2, {0x3}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a4d000)={r0}) accept4$vsock_stream(r3, &(0x7f000002e000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x0) r4 = accept(r0, &(0x7f0000b24000)=@ethernet={0x0, @dev}, &(0x7f0000b1a000)=0x10) accept$nfc_llcp(r4, &(0x7f000079f000-0x60), &(0x7f0000e0c000-0x4)=0x60) [ 41.558608] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/02/09 20:24:37 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@pptp={0x18, 0x2, {0x1, @empty}}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000)=0xffffffffffffff59) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)) 2018/02/09 20:24:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000+0xa15)={0x0, 0x50, "48b670e782155aaf2fe004efea5153e2cc3ff6aec4bcb702151d0250806d28292eb5bf2f0271d5919a4258c16af1b8ad66b91aad5b2a948eb422d9b3ea105d95e74bc01a3fe924170655f47339168348"}, &(0x7f0000000000)=0x58) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000628000-0x6)={r1, 0x6}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bc6000)="070001000adcdc", 0x7) 2018/02/09 20:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x200}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003c4000-0x8)=@assoc_value={0x0, 0xda}, &(0x7f000050f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd7000-0x6)={r1, 0x1f}, &(0x7f0000799000-0x4)=0x6) recvmsg(r0, &(0x7f00002d9000+0x8a5)={&(0x7f0000f04000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000f85000-0x30)=[], 0x0, &(0x7f000030d000)=""/30, 0x1e}, 0x0) 2018/02/09 20:24:37 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x1) [ 41.603146] dccp_close: ABORT with 65423 bytes unread 2018/02/09 20:24:37 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000a0d000-0x4), &(0x7f0000ffe000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/09 20:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) getsockname(r0, &(0x7f000028f000-0x10)=@nfc, &(0x7f0000952000)=0x10) getsockname(r0, &(0x7f0000580000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000d7a000-0x4)=0x32) 2018/02/09 20:24:37 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x5a, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fa8000), 0x800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000453000-0xe7)=""/231, &(0x7f0000fa9000-0x4)=0xe7) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x200000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x10) 2018/02/09 20:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8020}) r0 = socket(0x1, 0x6, 0xedd4) r1 = accept4$inet6(r0, &(0x7f0000668000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00005d2000)=0x1c, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000932000), &(0x7f00009b6000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/09 20:24:37 executing program 1: mmap(&(0x7f0000000000/0x395000)=nil, 0x395000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000392000)={&(0x7f0000392000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000392000)=[{&(0x7f0000393000-0x9a)=""/154, 0x9a}, {&(0x7f0000392000)=""/50, 0x32}], 0x2, &(0x7f0000393000-0x94)=""/148, 0x94}, 0x40000120) socket(0x10, 0x1, 0x82) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f0000391000)=[]}, 0x0) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/09 20:24:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/02/09 20:24:37 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d7c000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(r2, &(0x7f0000d52000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000379000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000850000-0x4)=0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e76000)={0x0, 0x80000001}, &(0x7f0000311000)=0x8) recvmsg(r2, &(0x7f0000e44000)={&(0x7f000011d000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f000089c000-0x20)=[], 0x0, &(0x7f0000450000-0x79)=""/121, 0x79, 0x3f}, 0x100) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a57000)={0x0, 0x0}) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000594000-0x8)={@multicast1, @dev}, &(0x7f0000d20000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000284000)={r4, 0x5246}, &(0x7f0000573000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000d59000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, @in6={0xa, 0x3, 0x59, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x58) 2018/02/09 20:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000761000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000318000-0x10)={0x2, &(0x7f0000ef2000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000706000-0x8)={r2}) r3 = accept$inet(0xffffffffffffffff, &(0x7f00008d8000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000c0000-0x4)=0x10) bind$inet(r3, &(0x7f000050b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bind$inet6(r0, &(0x7f0000d4a000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x15) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10000000000}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000669000-0x8)=@assoc_value, 0x8) 2018/02/09 20:24:37 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0xfbfffffffffffffb, 0x8000000009) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000005000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x30d) 2018/02/09 20:24:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) 2018/02/09 20:24:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000534000)={r0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be6000-0x8)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008ee000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000831000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, r4}, 0x14) 2018/02/09 20:24:37 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000+0xb13)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x60)={0x0, 0x58, "4fd83a1e6eda51cb1fb99c99c2d204dcfd4fdaf10009a90b339f51bceb477796880d40e4e715db949a9bb8d71841ceff1492901f09e3e78754198bc637a4c03ead2080af3d7673c3d675b0f9dade22e4336659f89e287ec9"}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0xe)={r3, 0x6, "5d8241731186"}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x41)="7b344edec6207a656b6f7aa216ff25b56812b4388a813a23425a126369f814d081adbd4f7e8da83cab85de289a690c04f090e10e92d766f8693a222eb8c39fdebb", 0x41}], 0x1, &(0x7f0000002000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb0, 0x8000}, 0x4080) read(r0, &(0x7f0000001000-0x17)=""/23, 0x17) 2018/02/09 20:24:37 executing program 5: r0 = socket(0x1e, 0x1, 0x0) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000451000-0x80)=[{&(0x7f0000000000)="59b1d082c992633008ed479240a26bc224f1b0044fc166c999de97cf3666f7b4cac751445ab38ae4ca1257742085b541906211db011bfe0baede2472d028b25b68b3902fc766abd99ef1116c3cbbacdde5dbad1849d129d6effbca10b8ad2b294949ccb1d39ec01bd01f4bc84831047ac75a0189e6ba39d6b3022cfc6a6536410f3b1ed4ce236d862a7784f4d4119484388662cc717fd608b4f6187c753714f58b368f03d8363f85eaa3a026bb0853d29e8521b16d89cb4b7adb37b351b7c523c803b12c93ee88577b121d80b0db7dcdccf5484d11a89f6460958034ff06b88a69bed81d043ddce63d1710fc19fa2f8ae1fb", 0xf2}, {&(0x7f000030c000-0x47)="e67d81b72de4a8c0cece37a5aa2642b146f0cb5fdcc4b5e856ee5da227effd3b434c826db80faa5efda33b2c2804a16a3261cfc17764f596b239151e2a7f009c88625046d37f36", 0x47}, {&(0x7f0000ae3000)="08983bab4d7d84ef09135c6ef07a8ac3ccc1c5404bc067ac2fa15fbe1075f8e658f4a6bdb58bbdbf7fd00db445e84c609d66dc93aa6910a075d23e6d904c2886a2f6072075fe020f05c26fc3eb514b89bf08cf2917156158f48a4be6669d4b02341274e821ce468c50ad4df1bdaef06bbb9baaa7e10e92c24de482bc1a300717e4f36fc272bd609905aaa40105aba526d5b237623902a16516b68fdb3def8853f0d48da81ad079b68dd80d0af003d00f76f569bdcc36df3998d3c57cbaf64809e08ac817d9a4", 0xc6}, {&(0x7f0000000000)="68e45af4cd4499d716889004ba8d9d35a1773510314182bd596a92ab2b54ba6a36169c9c72e58a61cebf850f33d9c7bf7dbb8ba743f5d5846180920d409c3bfc511b937bd7929a3d88d1d4272c45bbc14fc8a14a0c8c5e24f5483908faed", 0x5e}, {&(0x7f0000000000)="0126fc36195b6f5793238df6e6c7c17f0c3991ba51f0c05ebdc185c0fb877ffdf25d0488bef512cf542375df2d74cb2c9ee17b5025b4a9c80927ce95af3729cc414a644b063b4ad81c985744fdd9763a077ba13f5a5cc67701595a0a7fe8fd84753190fd9f2d457675ea5d046ae1e51040c979f5f91fbd8cb0879639284a1413c35155c570ab955c11e9f52bc4ec02952793d4e7ad35eea86fd706f4a027971b4018fa776a561392b4db7420d4358131e70c216032222e929bae856a681a026e6c7d5e43e92122b9ff13e02b5a72f4a0d474b9762266480bd6960b4dd3f74a5fb697", 0xe2}, {&(0x7f0000000000)="01e337bff1e85c0acb89c03ea21944e02e5331b0ebe22d12afac6ac93a0ac7a27177b6f218a54bcfb05d0f292a9da04cbc3e180b88828c9801d79d36b99157d95311a49041bb61ca0bcccdb9669cc469429053442d883c9c6445b762ae3c1565ff6a2fb65670f56e479ec428a259f2c3f1d695dc172752b21f5f876719071bee062f88a1ce2c48ec7949acfbd48705bfa2447885ef1f732ecc375cca8982c52237d3ee097b21840eb0b15fc686673958cc63a39d39a379b6aab18693", 0xbc}, {&(0x7f0000546000-0x54)="16fc3a3124ea775d42c82257fceee62dc9d0f24ee11ec4d53a2dd60ee1d398945c313400c53bf94357f2f6c06e32d0913cf232b5a0b8386463f870e3ebafdfe0337feb102fdf1250b141a8c078a5ff5595a5a406", 0x54}, {&(0x7f0000000000)="7e8d823cf05a69bf57eb3d8817ce89e5bd9c0abcc7200c0323e246d20f82e54dfa810eb4ff6e", 0x26}], 0x8, &(0x7f0000000000)=[{0x70, 0x118, 0x9, "e51ee42c7cb8b3e59f48a54b01d94c3b17b78089e8498c640690c3ee0d610aae39732aa3287d175048c5c05ebcb4611b85fa22d2fdef13322b9818226af8dc4cc4f10e61c9b4c8e96ba7b084927c188ff668ed651d943f5b6b19"}, {0xd0, 0x114, 0x9, "9f2b58addaf2fcc3118ca38430e9fbfbe1377ceff0b12c27d2a9cc58cc1855943ba3d375e2b7f9b3549b1c2ca33fba50524c00aae67bf65003daf355210db8cb39ee860e571b444b86dedd66ee4edc28e164a53bfa8a8b45ca99e4ce88a256f104d007aa6cf159a237e3fc12e74a811827b096c9f6d632a0eeb55f1fed056ddc55a6a31a3cf6631cdff3deeada0c17040da1450322b9c2b3f7311b487ae1d95a9ab9478c690a259a18694a169c91a510cd8987833ca6ddeabe8fe208"}, {0xe0, 0x110, 0xffff, "b6b0d282642b8bcfeff72e756071f05eff0871a0349082a55e96f1ebcf6252aa79444bedf15432c9c393c094b7250e4d48fcbfa8e23a9576a1b9f98512cdc813301536d91bf7512d94999f4c9f1a9f1c0350945ac6c5132333ea9c4e7819452fed97d38855b924c1848f4cbe8fb3cd3a5a5bbe711cc4aa6fc67acce2424580d2c8fd2a280f1733ecbefd36bfb6e1cbb2bf37aaca92eb16cb5a1b4fec801ddab55deefbcbc2d37bdb7c2d49728e4956911e10c6e3da996237ec86d0f6cde51373864abb50220533184feafa0d33"}, {0xd8, 0x112, 0x3, "b8bd4506a8fc939dae63d7114ec765f20839ac09f9cd11ca9e4017bee0bc40988171154e76a9ba346026afea4cc7f857052b7a8584def66bd98695d7bdd6a646715ede71dd7b6fe180a45e6d14b4ef8075d2e768ea7f6ab18fe0bf329e310cd581af8176795fdc5c710f279537d65f63c47dbf2e1eff15d6bcd6753bc36f4c459b7aaaaceae81260795cd1656b1a54e9971113471cc8e7903bb027c9e49779631bee754c79b86640375fb772eab5d90929c70406d638fc19602f0937e96b23ccb65e"}, {0x78, 0x29, 0x0, "94c68ecd4d484a0c0019a8f08481b5bb1320570f1faef110006c429ef1ad4bb4059e2aecae38966c4bed1de8ee67dc6bc909ed3f219e5d4116517e3cb02c167368b935a31d6280003387d8684848a59af11e56f6d8415775eb27b302813c2aa62b3e59bf3207de45"}, {0xe8, 0x115, 0x200, "acabce94c27a42134bcd657fb1c9eeaa5313a4e294973e23d9b1c0a6e8f68d491a2e1a74d1f4a504caf82bd6ce30d61ca30a3605b3203dc71b01f12f36a39e01c57b78b967edcfe0a4728647be289bd7158b72d9224a5902bf786442069fabd78ff5a70533ec2a393bb4f573b7d5ecab2dde8236e131dd748d805c771acdf06e80cb81fd8be805c42d90443f10046374f94bf8e4b977445b96f6a8eb9e2f59d9b10137e49884195fd7dd1c553d11cc451893affab09fb43a7df84d6cbcd0c94899b3290479ae916df0b1ec91057ae03cdafd1ed51d"}, {0xe0, 0x10b, 0x3, "01fe38b26d8151628ec53643705cc5993173068aca04347d452092020d80c4a091abb8d8d41232efcea960411ffa5669edfc95c9a2f6311461fb527f5cbf8ba66899194cde2734ed87b1c30f6d4de89582c7381441e2bf4344e1b70b930fc8578eb859acae6d549deecbec3df72efba32d4001fd975e59a967394a431e646e0d36f4fd4f55922bdaa71de678f6f52021aa775d91859d9db91afae694a4c3ab6d5aae55fc95be8e4f84b415934e7930b4ec3ff9a0fda1bfc29aa2cb08af5c49ffefa4f8e2cccbd8bdb7675c1305f319"}, {0x110, 0x117, 0x9, "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"}, {0xa8, 0x10f, 0x8, "ca7c40d7ba500905725ed5d962a2c6b6c4c15a908b6c6bf6ac850412045abe929b45e84239f582e239f9d9619d40e29303236e433508e11d72df80c5804622542ee1c8cce7001f0265b80324d7cc6867da15b53f70c4cbbc5f2817d1f5446479cdbbd2b52f1fcccac78b45eb65c193aa6277ced711a66aad66f3cb3ce5f62efc7c889ad2c88e626b12c7bac525d552744ee9"}], 0x6f0, 0x800}, 0x48000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000cea000-0x4)) [ 41.752594] sctp: [Deprecated]: syz-executor4 (pid 6435) Use of struct sctp_assoc_value in delayed_ack socket option. [ 41.752594] Use struct sctp_sack_info instead 2018/02/09 20:24:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f6f000-0x4)) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/09 20:24:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e49000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x5a, 0x5, 0x9, 0x6, 0x8}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d84000)) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58}}], 0x1, 0x0) 2018/02/09 20:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000986000-0x4)=r1) 2018/02/09 20:24:37 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="4afd2289054d1d9ac04f3bc4062eedf3") setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000000000), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 20:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r1 = accept4(r0, &(0x7f00002fa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000372000)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004f5000-0x14)={0x0, 0x1, 0x400, 0x7ff, 0x2, 0xfffffffffffffffc}, &(0x7f0000d91000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004fa000)={r2, 0x2}, &(0x7f00009c4000)=0xc) 2018/02/09 20:24:37 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000fa8000)=@file={0x0, ""/4096}, &(0x7f00006b6000)=0x1002) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b5f000-0x4)) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00007cb000)={0x5, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getpeername(r0, &(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x32) 2018/02/09 20:24:37 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @dev={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 20:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000), &(0x7f0000dfa000-0x4)=0x4) bind(r0, &(0x7f00009d2000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = accept4(r0, &(0x7f00005a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00000f5000)=0x2e, 0x800) pwritev(r2, &(0x7f000070b000-0x30)=[{&(0x7f0000094000)="11a31cc543dde4886659712e2441de0b7ed6c5faf142be3f74ef58ad850888a134a8d05f470ebaf6df2bfa8dfab83b0f264b9fbf08609fda9adf93b483bc194bc80724d62857943428774da836a3e525e4845dd23042053efae9ff00f1f8ac4885a9b3b656533d51347d61f7dc8b80cd5907f8e9c34727856d435e5c0e98ae3eeecc518ac4aaf8dc85a71517373e4540fffa981223ab1fd116992a97f80bcba6944588690439", 0xa6}, {&(0x7f00008f1000-0x13)="cf0575cfca44d4259266cc9459f822b23eb5c1", 0x13}], 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000054e000-0x4), &(0x7f0000eb1000)=0x4) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f00007ad000)="6a2da22c52075d4646335823f05393a82bd245a18ebf3d87c83088bf9cd15761497796b05623fc3a8333272e5524d726caa4e38a247a8e500d8cd893a97bf5ec94afad26fb3cb7aa55906d28a3f0b6097f4650ea165508b5e18205123b0f60f46dae767df16a50c57f8308db1d83444beb5bbc4009b15a8193f556c2b444bba8f35bb73f4fccdadc1b8328390fdea5f5b17e3c830e4c44a0f4cdf104566e42a7d2c6a15857af1eeb12970adacd6456f75abb71a17505f1a9ea16352d26ba7ee705f20fdc0cb99ad6f0", 0xc9) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r4, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/02/09 20:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000786000-0x4)=0xfdef) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) bind$alg(r0, &(0x7f00004ba000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007a5000-0x20)={@common='vcan0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002b6000-0x1e)=""/30, &(0x7f00005c3000)=0x1e) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0x8) accept4$inet(r0, &(0x7f0000adc000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000052000-0x4)=0x10, 0x80800) 2018/02/09 20:24:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x80005, 0x7f) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e65000-0xc)={0xb270, 0x1, 0x0, 0x8b6, 0x3f}, 0xc) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/09 20:24:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000a61000)=0x401) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) 2018/02/09 20:24:37 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28}, 0x0) 2018/02/09 20:24:37 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1, &(0x7f000000f000+0x721)=""/243, 0xf3}, 0x2000) syz_extract_tcp_res(&(0x7f0000008000-0x8), 0x100000000, 0x4) 2018/02/09 20:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c98000), &(0x7f0000e7a000)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r1 = accept(r0, &(0x7f0000063000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00002a2000)=0x32) accept$llc(r1, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000791000)=0x10) 2018/02/09 20:24:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c31000)={0x0, 0x1}, &(0x7f00007d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c55000)={r2, @in6={{0xa, 0x3, 0xdda, @empty, 0x7f}}, 0x4ed, 0x9}, &(0x7f000036f000-0x4)=0x98) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000cc4000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000332000-0xa0)={r2, @in6={{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x8, 0x2, 0x7, 0x6, 0x3}, &(0x7f0000e7e000-0x4)=0xa0) 2018/02/09 20:24:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f00006a3000)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) socketpair(0xa, 0x0, 0x9c8e, &(0x7f00007ee000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000bff000-0x4)=0x8000, 0x4) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 20:24:37 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6}]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000606000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002f1000-0x4)=r2) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/09 20:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000c34000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xfffffffffffffced) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d5000-0x10)={0x751, 0x4, 0x0, 0x7, 0x0}, &(0x7f00006ae000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000bdd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000064b000-0x6)={r1, 0xff}, &(0x7f000089d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001db000-0xb8)={0x0, 0x0, 0x0, 0x1800, 0x0, 0x8a1, 0x81, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000000000005, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x0, 0x1, 0x9, 0x5}}, &(0x7f0000020000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x20, 0x8, 0x3e91d419, 0x1}, &(0x7f00003cd000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001ab000), &(0x7f0000481000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008aa000), &(0x7f0000470000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025d000-0x8)={0x0, 0x5}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc7000)={0x0, 0x2, 0x30}, &(0x7f000085c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f31000)={0x0, 0x1, 0xfffffffffffff800}, &(0x7f00004de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e93000)={0x0, 0xb1, "8fd2f7f574fcb484a954bdd4c07256402c1d573bba8c080d073a09067099b0c2c63c6c73e38eb90c4466da1d8ac399a955aa02b67762740a12da257b6f651fa16df26495d0e517d44e47df42a1670e83cf46733ff7fee0c091aec7585e79a07011d2818ebe508066ac91731f6d579d641cd225b0ff69c2dc4e60eb775b51770377feb390c33d87a670c8709a67c450afd7815e85eac40728452eeea5fefc9c6bc5077a6a79c44a371685d3450d17f78f11"}, &(0x7f0000e73000-0x4)=0xb9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000911000-0xc)=@sack_info={0x0, 0x10001}, &(0x7f0000a52000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d0b000)={0x0, []}, &(0x7f0000912000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d3a000-0x10), &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efb000), &(0x7f0000c8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x401, 0x0, 0x80000001, 0x8, 0x100000001}, &(0x7f00008cf000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000048e000-0x8)={r4}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009df000)={0x0, 0x50, "a90e3def304f1d943812b4a9415023ce808a350a4a522f699f4a0ecb604cf86a3a199fcf687b0d9bf159e4a5b34b3aaac711e5a5f4017e7d2049ef57ad9803e79b5004d9acc1822bf5e6e8d48749c0f3"}, &(0x7f0000c3d000)=0xfffffffffffffed5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fe000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ac1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000094000-0x8)={0x0, 0x2}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040a000)={0x0, 0x5, 0x7}, &(0x7f0000811000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dca000-0x10)={0x0, 0x0, &(0x7f00008a1000)=[]}, &(0x7f0000aab000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000286000), &(0x7f0000cbc000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000039a000-0xae), &(0x7f00009ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ef9000-0xb8)={0x0, 0x0, 0x2ef, 0x5, 0x2, 0x1b5b3789000000, 0x3f, 0xfff, {r3, @in6={{0xa, 0x0, 0x40, @empty}}, 0xfff, 0x7, 0x3f2, 0x5, 0x200}}, &(0x7f000066c000)=0xb8) 2018/02/09 20:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ff000)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x17e, 0x21e4, 0x341, 0x10001, 0x2}, &(0x7f000041e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000810000-0x14)={r1, 0x7f, 0xca, 0xf8d, 0x9, 0x2}, &(0x7f0000233000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c4000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000ac000-0x4)=r2) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000010a000-0x160)={{{{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000094f000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000be9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e65000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000d0a000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cc9000)={r3, 0x40, 0x8}, 0xc) [ 42.029641] ------------[ cut here ]------------ [ 42.032711] sctp: [Deprecated]: syz-executor0 (pid 6532) Use of int in maxseg socket option. [ 42.032711] Use struct sctp_assoc_value instead [ 42.034517] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 42.060914] WARNING: CPU: 0 PID: 6537 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 42.068622] Kernel panic - not syncing: panic_on_warn set ... [ 42.068622] [ 42.075979] CPU: 0 PID: 6537 Comm: syz-executor5 Not tainted 4.15.0+ #221 [ 42.082898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.092240] Call Trace: [ 42.094616] sctp: [Deprecated]: syz-executor0 (pid 6532) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.094616] Use struct sctp_sack_info instead [ 42.094824] dump_stack+0x194/0x257 [ 42.113500] ? arch_local_irq_restore+0x53/0x53 [ 42.118169] ? vsnprintf+0x1ed/0x1900 [ 42.121971] panic+0x1e4/0x41c [ 42.125158] ? refcount_error_report+0x214/0x214 [ 42.127138] sctp: [Deprecated]: syz-executor0 (pid 6543) Use of int in maxseg socket option. [ 42.127138] Use struct sctp_assoc_value instead [ 42.129902] ? show_regs_print_info+0x18/0x18 [ 42.129923] ? vprintk_emit+0xa5f/0xb90 [ 42.151425] ? __warn+0x1c1/0x200 [ 42.154882] ? usercopy_warn+0xdb/0x100 [ 42.158854] __warn+0x1dc/0x200 [ 42.162136] ? usercopy_warn+0xdb/0x100 [ 42.166096] report_bug+0x211/0x2d0 [ 42.167828] sctp: [Deprecated]: syz-executor0 (pid 6532) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.167828] Use struct sctp_sack_info instead [ 42.169715] fixup_bug.part.11+0x37/0x80 [ 42.169729] do_error_trap+0x2d7/0x3e0 [ 42.169742] ? vprintk_default+0x28/0x30 [ 42.169755] ? math_error+0x400/0x400 [ 42.169768] ? printk+0xaa/0xca [ 42.203827] ? show_regs_print_info+0x18/0x18 [ 42.208329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.213180] do_invalid_op+0x1b/0x20 [ 42.216885] invalid_op+0x22/0x40 [ 42.219795] sctp: [Deprecated]: syz-executor0 (pid 6558) Use of int in maxseg socket option. 2018/02/09 20:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000c34000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xfffffffffffffced) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d5000-0x10)={0x751, 0x4, 0x0, 0x7, 0x0}, &(0x7f00006ae000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000bdd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000064b000-0x6)={r1, 0xff}, &(0x7f000089d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001db000-0xb8)={0x0, 0x0, 0x0, 0x1800, 0x0, 0x8a1, 0x81, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000000000005, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x0, 0x1, 0x9, 0x5}}, &(0x7f0000020000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x20, 0x8, 0x3e91d419, 0x1}, &(0x7f00003cd000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001ab000), &(0x7f0000481000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008aa000), &(0x7f0000470000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025d000-0x8)={0x0, 0x5}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc7000)={0x0, 0x2, 0x30}, &(0x7f000085c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f31000)={0x0, 0x1, 0xfffffffffffff800}, &(0x7f00004de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e93000)={0x0, 0xb1, "8fd2f7f574fcb484a954bdd4c07256402c1d573bba8c080d073a09067099b0c2c63c6c73e38eb90c4466da1d8ac399a955aa02b67762740a12da257b6f651fa16df26495d0e517d44e47df42a1670e83cf46733ff7fee0c091aec7585e79a07011d2818ebe508066ac91731f6d579d641cd225b0ff69c2dc4e60eb775b51770377feb390c33d87a670c8709a67c450afd7815e85eac40728452eeea5fefc9c6bc5077a6a79c44a371685d3450d17f78f11"}, &(0x7f0000e73000-0x4)=0xb9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000911000-0xc)=@sack_info={0x0, 0x10001}, &(0x7f0000a52000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d0b000)={0x0, []}, &(0x7f0000912000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d3a000-0x10), &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efb000), &(0x7f0000c8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x401, 0x0, 0x80000001, 0x8, 0x100000001}, &(0x7f00008cf000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000048e000-0x8)={r4}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009df000)={0x0, 0x50, "a90e3def304f1d943812b4a9415023ce808a350a4a522f699f4a0ecb604cf86a3a199fcf687b0d9bf159e4a5b34b3aaac711e5a5f4017e7d2049ef57ad9803e79b5004d9acc1822bf5e6e8d48749c0f3"}, &(0x7f0000c3d000)=0xfffffffffffffed5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fe000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ac1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000094000-0x8)={0x0, 0x2}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040a000)={0x0, 0x5, 0x7}, &(0x7f0000811000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dca000-0x10)={0x0, 0x0, &(0x7f00008a1000)=[]}, &(0x7f0000aab000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000286000), &(0x7f0000cbc000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000039a000-0xae), &(0x7f00009ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ef9000-0xb8)={0x0, 0x0, 0x2ef, 0x5, 0x2, 0x1b5b3789000000, 0x3f, 0xfff, {r3, @in6={{0xa, 0x0, 0x40, @empty}}, 0xfff, 0x7, 0x3f2, 0x5, 0x200}}, &(0x7f000066c000)=0xb8) 2018/02/09 20:24:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002b7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c9d000-0x28)={&(0x7f0000958000/0x2000)=nil, 0x9, 0x7, 0x94, &(0x7f000050a000/0x2000)=nil, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008e7000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f000041c000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x1, 0xfffffff0}], {0x95}}, &(0x7f00006e8000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socket$inet(0x2, 0x7, 0xfffffffffffffffb) 2018/02/09 20:24:37 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) 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$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = accept4(r0, &(0x7f0000577000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00005a3000)=0x26, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000437000-0x8)=0x2, 0x8) 2018/02/09 20:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004a7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4000000000000000}}}, &(0x7f00008c7000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000004b000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x800, 0x8, 0x7, 0xfffffffffffffff9, 0x80}, 0xa0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000de3000)="ae", 0x109, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000b3000)={&(0x7f0000ee6000-0xc)={0x10}, 0xffffffffffffffbf, &(0x7f0000f86000-0x10)={&(0x7f00002f8000-0x1098)={0x14, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0xa002) sendto$inet(r2, &(0x7f00002b8000)="b27e48f316bbcef85cc0681785c8c09efb4825ff9524886616d2d41f414d5383727f6475056f08ecf37ec517c12857c71f2bfa6e587d26665119a8e61c778e44612ee91d9cf7e8ab7e675b6a4a179059dfbd81d9d858fe676be750447f319f5fa37c74c6308c500bbd30f2d49d40d06d", 0x70, 0x8000, &(0x7f0000f27000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f00002c0000)="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", 0x4ad, 0x0, &(0x7f000027f000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000e1000)={r1, 0x4, 0x0, 0x2, 0x7f, 0x4}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f2000-0x14)={0x3, 0x3ff, 0xf726, 0x2, 0x8001}, 0x14) [ 42.219795] Use struct sctp_assoc_value instead [ 42.220328] RIP: 0010:usercopy_warn+0xdb/0x100 [ 42.220334] RSP: 0018:ffff8801ad8976e8 EFLAGS: 00010282 [ 42.220344] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 42.220350] RDX: 0000000000010000 RSI: ffffc9000293e000 RDI: 1ffff10035b12e62 [ 42.220355] RBP: ffff8801ad897740 R08: 0000000000000000 R09: 0000000000000000 [ 42.220361] R10: 00000000000006e6 R11: 0000000000000000 R12: ffffffff86402580 [ 42.220366] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 42.220391] ? vprintk_func+0x5e/0xc0 [ 42.220409] ? usercopy_warn+0xdb/0x100 [ 42.258562] sctp: [Deprecated]: syz-executor0 (pid 6558) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.258562] Use struct sctp_sack_info instead [ 42.265179] __check_heap_object+0x89/0xc0 [ 42.265192] __check_object_size+0x272/0x530 [ 42.265210] ? usercopy_abort+0xd0/0xd0 [ 42.265233] ? copy_user_generic_unrolled+0x89/0xc0 [ 42.265246] ? _copy_to_user+0xa2/0xc0 [ 42.323890] put_cmsg+0x233/0x3f0 [ 42.327329] ? __scm_send+0x11a0/0x11a0 [ 42.331278] ? trace_hardirqs_on+0xd/0x10 [ 42.335403] ? sock_dequeue_err_skb+0x2b1/0x420 [ 42.340046] ? kasan_check_write+0x14/0x20 [ 42.344262] sock_recv_errqueue+0x200/0x3e0 [ 42.348556] ? rw_copy_check_uvector+0x1be/0x280 [ 42.353294] packet_recvmsg+0xb2e/0x17a0 [ 42.357337] ? packet_getname_spkt+0x2b0/0x2b0 [ 42.361901] ? copy_msghdr_from_user+0x3a6/0x590 [ 42.366640] ? selinux_socket_recvmsg+0x36/0x40 [ 42.371285] ? security_socket_recvmsg+0x91/0xc0 [ 42.376024] ? packet_getname_spkt+0x2b0/0x2b0 [ 42.380579] sock_recvmsg+0xc9/0x110 [ 42.384264] ? __sock_recv_wifi_status+0x210/0x210 [ 42.389168] ___sys_recvmsg+0x2a4/0x640 [ 42.393127] ? ___sys_sendmsg+0x8b0/0x8b0 [ 42.397254] ? lock_downgrade+0x980/0x980 [ 42.401378] ? userfaultfd_unmap_complete+0x327/0x510 [ 42.406552] ? __fget_light+0x297/0x380 [ 42.410505] ? fget_raw+0x20/0x20 [ 42.413939] ? schedule+0xf5/0x430 [ 42.417455] ? __schedule+0x2060/0x2060 [ 42.421404] ? up_read+0x40/0x40 [ 42.424743] ? down_read_killable+0x180/0x180 [ 42.429212] ? security_mmap_file+0x143/0x180 [ 42.433692] ? __fdget+0x18/0x20 [ 42.437041] __sys_recvmsg+0xe2/0x210 [ 42.440813] ? __sys_recvmsg+0xe2/0x210 [ 42.444766] ? SyS_sendmmsg+0x60/0x60 [ 42.448565] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.453563] SyS_recvmsg+0x2d/0x50 [ 42.457081] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.461810] RIP: 0033:0x4537d9 [ 42.464974] RSP: 002b:00007f3428bc1c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 42.472654] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 00000000004537d9 [ 42.479896] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 42.487137] RBP: 00000000000003d9 R08: 0000000000000000 R09: 0000000000000000 [ 42.494379] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 42.501621] R13: 00000000ffffffff R14: 00007f3428bc26d4 R15: 0000000000000000 [ 42.509469] Dumping ftrace buffer: [ 42.513047] (ftrace buffer empty) [ 42.516735] Kernel Offset: disabled [ 42.520334] Rebooting in 86400 seconds..