[....] Starting enhanced syslogd: rsyslogd[ 15.657237] audit: type=1400 audit(1517406385.094:5): avc: denied { syslog } for pid=3944 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.457642] audit: type=1400 audit(1517406387.894:6): avc: denied { map } for pid=4084 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 '10.128.0.41' (ECDSA) to the list of known hosts. 2018/01/31 13:46:34 fuzzer started [ 24.718619] audit: type=1400 audit(1517406394.155:7): avc: denied { map } for pid=4095 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 2018/01/31 13:46:34 dialing manager at 10.128.0.26:40183 [ 27.670397] can: request_module (can-proto-0) failed. [ 27.679614] can: request_module (can-proto-0) failed. 2018/01/31 13:46:37 kcov=true, comps=true [ 28.132609] audit: type=1400 audit(1517406397.569:8): avc: denied { map } for pid=4095 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9130 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 13:46:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f62000)={0x0, 0x2, 0x5, 0x3, 0x9, 0xb5}, &(0x7f0000f20000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000029f000-0x18)={r2, 0x100000000, 0x0, 0x80000001, 0x58a4d29d}, &(0x7f0000000000)=0x18) r4 = socket(0xf, 0x80807, 0x1) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000001000-0x10)={{0xcb5c, 0x2}, 0x28}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x100000000, 0x4) recvfrom$unix(r4, &(0x7f0000001000)=""/146, 0x92, 0x20, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x1}, 0x4) socketpair(0x3, 0x807, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000002000)={&(0x7f00007aa000/0x4000)=nil, 0x5876, 0x4, 0x90, &(0x7f0000000000/0x3000)=nil, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000003000)={r3, 0x2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x1}, &(0x7f0000004000)=0x8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000004000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x1, 0x80000000, 0x2, 0xa0, 0xa0, 0x7f, r8, r9}, {0x71a1fd68, 0x5, 0x9, 0x3ff, 0x5, 0x8000, 0x8b, 0x40}, {0x800, 0xe, 0xc8a5, 0x7}, 0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x7, 0x3, 0x9, 0x0, 0x9, 0x103}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r7, @in={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x40, 0x9, 0x4}, 0xa0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000004000)={r3, 0x8e1, 0x0, 0x74d2, 0x1}, &(0x7f0000007000-0x4)=0x18) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000007000-0x2)=0x7, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8919, &(0x7f0000007000)={@common='vcan0\x00', @ifru_settings={0x8, 0x100000000, @raw_hdlc=&(0x7f0000004000-0x4)={0xeee, 0x5}}}) 2018/01/31 13:46:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d14000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x58, 0x5be9, r1, 0x8, r2, 0x8, 0x9, 0x8001}) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x1020)={0x1020, 0x2b, 0x0, 0x0, 0x3, {0x7, 0x0, 0x0}, [@typed={0xc, 0x2a, @pid=r1}, @generic="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0x1020}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000004000-0x4)=0x6, &(0x7f0000003000)=0x4) pipe(&(0x7f0000002000)={0x0, 0x0}) bind$rds(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xffffffffffff2ca8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r5, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getuid() socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000006000)={r6, 0xd919c1e}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000008000-0x6)={r6, 0x4d6e}, 0x6) 2018/01/31 13:46:38 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000a46000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000885000-0x4)=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) sendmsg$nfc_llcp(r0, &(0x7f0000728000-0x38)={&(0x7f0000000000)={0x27, 0x10001, 0x4, 0x5, 0x3, 0x8, "11b9aa5f56675d1db72a21a2f06adedda97bf429c3c2b71ee28e15cfab248baecc4dcdf98c335ebbe1ca446fc6a2003e55721223ffce6efcbdd682693ef90b", 0x1}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x11)="f7a38cc339526391161bb8fcd782141081", 0x11}, {&(0x7f0000c7b000)="7a1f948f95a4c82c10051a4b884f71b305e2efd4d8a6731f44ce5afcfd1ddad2da6bc5ea0d33b8990e4704a06024bfcdd3be064544c7dfca8936edca254676e1c035531268e9cd7e5f3bdd27d3b91a0ddcf6746d35c196ae0dfc436f2c09c904ebc19bf09c6230a2ed2aca2db794c6dbaa0de8b764786cb2752bb19fbafc9fce47efe3d9df6778826a2022ba13e72fd9e989c95928c463a757e4f90c222fa86f8203c7c547b31e72003587af9a4d504685a5daa09df539509e4d3f3cc7a6a88ce54a0378f615714d36fb4836204562e068a6996ce334347658dd2ccb0f", 0xdd}, {&(0x7f0000a9e000-0xa7)="d08da905bf017bdd0c3a19aaaaaad739dd10ead3d6827f0371df2380ba6311e9cc8e9aa3ba105978164f5ce4e61590a7c25846946bfb010581ccca72d47de90d2ad8a062355c8ad530ca08929bf7acd4aa45ca509fff6f62cba5d33a40a556369902e12deff38e5d8f0b76955c2552fec58fab01e1ab2fa5fa3574c7b96760c8d755d94980ab994641869d241ebf16512dc0694b4c955904e5d2078455459d7af3f7ab16b4c5a2", 0xa7}, {&(0x7f0000308000-0x41)="94a91830fe8cfbeadc0bf92e5f9ddd7b049b91eb0fc084ec1024708c967ea323faa034eeb2b4995c8e738f0fe60df6c960107a8ce2f0c03d6cccd5f59f08f04b85", 0x41}, {&(0x7f0000861000)="8ab2a38862a402b8a8053da784d5e971", 0x10}, {&(0x7f0000d11000-0xec)="d886d090f72520c84dc9ce22c91ab264d0be1f876586e8f2886f403a34a0362d928113eb9841bb64c0b85d66722f3b062c1f070971c45df58f52d2c7c9b6e3cfc63b9014d4bb3e803dfba031a35947abb234478ca761c316c07d566c2811670557690d8ca4366c5151ffb9b003041097f40ce073d644e68e5b33742ef1b14af08284e57bbf4a509db0fc4c68c579f4423ea478f6f92bdc3b3bf422e55add5ea546f6c7512803a3c037be8ae13efb8f0c28dfd05902cafc2a99e85a7a4918e9200119b8ea58fa0ffe20d05633fa0c67dfb99f47a70ebb3c258b15e53c49b83ebdc67ad3d1736ef831f15b5c73", 0xec}, {&(0x7f000088c000)="a7be93758869a4369292f4d3c542758b3292918f0700ad994c19c1bc31be0e072e4013faede50f01e74023fea161ff1e0e650d0b61888f7ea990d981df73f5392a9fd0e344345bd529aa9c6e7772277281e871185dc9d8c3864920a7e3aedee85a3e5d7c8bcc2943bba1ad816581c55ddff163e03fd4019354d9ec2b824629d823719e8d02fbebf5baca0a7c1b5ff3d9f3f5037d073fd5f09e6f30", 0x9b}], 0x7, &(0x7f0000aa6000)={0x80, 0x18a, 0xffffffffffff6b6c, "a2ced522068b932155bda8047980366ca75f9ca6a165ad7e709c8a9a83be3cf5ab018f8cd69bc906aaee121e95c9d21f4b20d265d8695102cc414dee7dddbe07be5fe9fc8fd6617b964d9d10c54acf186eed61efdc070f2115f59a17ce29dd3c67aba586f69f206f9eee0125e0530737"}, 0x80, 0x80}, 0x895) 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) 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 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) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x1f8)=[{&(0x7f0000001000-0x60)={0x27, 0x9, 0x2, 0x1, 0x14000000, 0x8, "24d01b75e01a8725199c32b3492e5e81d293bb34af7952647d44d995f76584bb5fe6363fe5e445784cd3c84341ce8879225915c73cc3bcb259f2c3b3485b2d", 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="9691a8b7682513c5f9524c092e1ea24db224de43d50239465cf4925de7d266e4959f5df7bc33bcc3006d860ddba313b0eea55b15b18280337fa76331123a928feac04ac9bab8f4df95a37a44926a9bbe826125d2167bc1848c92f6d3b7329a9b24f1b1bbbc58f5f3e4068c9bf71c12ae99ae67", 0x73}, {&(0x7f0000001000)="02c2f79e82df0664d53e6f50196a87870f033e983d5f323e219be71764816aa5110267855a39e51d6d74b57fe6a62ef371d40143c75bdd6eb9899fd6c36eaddc22271a23a41725ccc94c49e1fe55b0126746a7a772ab172d1a4acc0062f01bb291a2c363ef8c4d526254da7d3888835dc1e6544d4bf250d9d56246edd2a70959964f4ef1db94a0f68e4d99ddf3f79b70b8aab900e3547d172b4b5a17f1d80f09c1a3e1ac", 0xa4}, {&(0x7f0000001000-0xaa)="6f76f5df7ff05667bb0bbad383c1c7123ae529f336e3e8b502ecd891f8ab68a50f9be360251f2e9de027599a58359041d264db5fbaf9b1eb0a9b8afddda960dfc3fc9592cec5b12580cf5dd266768508bca2b085d3107901f96c653df94357b8b850fe5ce559eba83e858133942ee196f1acd93956c4599aa6a4cd11b8888004a3fa05381931c2b8938edf258d1899ce1afc4b17fa7cf4cb03361ed05c36493f5e9691aff8d86448f3f0", 0xaa}, {&(0x7f0000000000)="53bfec6a519c44b2374899aedfa0ce9243db7c535da0226479ce55ee8cd0d436f2fcfe38f3ed3b90e431dc3cbcc07ae81d4fb30204305580d71234d2a120f4480addb9faba401c6c8c2d8ad388096e1a4ade95897673aaa3c4f6535bffefe4ef83056e5b643b503d9efbf19f18fc0e9ada7e27f77baf0642cbc9289c4eab055a69c2e43f8d1e65b0e55e223cff129703d8630c92c8e00c76e45de8942bfb4bad91e7dad968d1fff7827461bbb938dd6a9e5cffa84106cc3c0267f372189c5607a75eab140e68d91e28e6", 0xca}], 0x4, &(0x7f0000001000-0x40)={0x40, 0x1, 0x0, "491e11a322243e87041fd84e95f346442585b3ddc0b335f20bae07d35371e7b00ac3bac87849f7d80dfd7afd167c660b"}, 0x40, 0x4}, {&(0x7f0000002000-0x60)={0x27, 0x6a1, 0x0, 0x7, 0x1, 0xfffffffffffffa89, "a87be4de21e0ac64e674a4979a2f3371bd257671b10c78a8f235d9eac6ecbe9554beb74f6a5384b333d5fc7f9f37886417def87991253b46875a42e74c4247", 0x8}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0xf2)="483c9169d5e3fd216cfa9f85099d9119bb0431eea293a802a0d737298f1e5a9e5f06917c2ac24f337bfe6ad8e9ce1ac50973fbd5a5bb2487c75acabe38ba033c48e57c814a1850c84f358c29bccf29dbf9ec1d814265a28abed1333c05ba46818041e9d61193d55c12b19ca5fac3d4ba47fbbb0301e73b1c97ee9d00ba7315a1f8eb2a63c870d7a29081184d556b541548bdfd1f310147d769e3d3e8bebbeb8c1d2402b9fd6344e3fc66ca2f73caf8838799608e1682ea33630d139680d8c24607e1c8c140083ef7c07660d3ede4e383b7d1dbe0da8dc9026c1e4ed5faff69f9ea96e6ad913f7e81be1054931d8bcc4de2b5", 0xf2}, {&(0x7f0000002000-0x63)="e16a3c989bf69f0a9b75e713bb823444419676941f787d42ff2e05fd0b51f333b024702af506e0afc6ec5c242636ac7061fc5a1754961c4be572e710ff9675a0e4bcf271157caec56d210963e0c429c093e22c951afbd6b5f4db60e18b1b259778c0cb", 0x63}, {&(0x7f0000001000-0x98)="5178489723dcab2887ca4cef99edea1868be7f5480dae9f7e2eedb91a91bde20bd4e72f706b193cf15f5ffbf9cf73de8765cb22407cd67ccd74bd188e58a57d3478760595427d860f3ec774bad07e6a1d44063f3c3297e163b86f0758368a31317952bbb84cd9d870a0bb2a206dcc4fe47fae4a17bf63313ecfe93c9d2ba9deea73d7f4a24d8b39bc77d6a34cb3b05eaf8ccc2fc57459a02", 0x98}, {&(0x7f0000002000-0xe7)="d301ac25f0c77c3e5fa557c23f04ddcf5d815e4a9d5901fd2eddc025759775ccdc63b7a4c6a02c3fc3b158279522366daed2e59fd72311e4cb002f194cc56bd8495021e1f1874787fb8c7fdc35839750c2351fb00855a5280887433ac6142e2c1fc9fe306dc9b76e194603725f50ee30fda15456a93639b784adc95e01757fb74889786f4ffc7e42291c73e159b37a7836a42a304a489cc2d51a976fbfbef857fa79305bd9336e201e301b0cd7fb44b4b332cc33a5e29bbaca631ec420b451674d682215293a0457ffda28ec23956f463d5e5b13502ebd6c08b91ef8a8b25d7af265f63324476a", 0xe7}, {&(0x7f0000001000)="16e01e3e0fb336643b9f7b261f8a04aa5152f2872792071dce7bfabb897efff552c35c42df568846857eddfe28920864d6d584b591a48840125f99093c259d3686488559b05f1a897fa67aba09c61d77756b1c36d7a7bc7b8584b450624dbf3f6de0e2f7a49732d77e3fb9c2ebdc", 0x6e}], 0x5, &(0x7f0000001000)={0x60, 0x0, 0x10000, "1eb9cfe58cab6f1ff8042d781baaa2c96a749c5556cfe0c38db07bd06de628e6aa2376550b9c032dfc60804f92f3e30ed965526e30283ea4c533942a0dc68268fdc305dabacf0def55"}, 0x60, 0x20000004}, {&(0x7f0000002000-0x60)={0x27, 0x80000001, 0x4, 0x6, 0x6, 0x3f, "6aa914ee4ee1c9037dcdb14e67faadcd0a57e0513c1eaf1eb745a99b6268c2a8572c15d2b7a52176f6fb6a7611563b97be8fc6548613767cf5fe5ad929fcd2", 0xc509}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x56)="f7ebb4010a4c7b85329eba07ddb249b3d99e6ce28e55cd1d2823310059032348579d9ad3a37e2d55d04387ab41a72220d0747e78ddc94f53f1d55428e5c7b5f851bc229efa7d1967439f36c052a0d6b8b9a94960c5c1", 0x56}, {&(0x7f0000000000)="44b2690f27c3bea459b8de5bfaf00096d3c204a2c56365d38cb439e75700f6e9e12e55ec250eeee8c7d78e8062eb0fe9eabff25e5e54cd893a52154ec6a3c3d83306d9980c1fc25af4d368dabb085037e1", 0x51}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000002000-0x60)={0x27, 0x80000001, 0x27, 0x7, 0x7, 0xfffffffffffffffa, "b56bd48e6eddb09ca41592c49bdbc54d3402d3b2f8723bb01ea8de8ae179594a90b7a5d796314666a7414b12fba514e9a352f9b12885da1c695fb10a3be2bf", 0x8}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0xa4)="afaa0cc3b44c7923a3c1973a121e9812d67ebcd8394fc99eb85a7b94da9dc9ceb428ed43fa729853cd52e628178528a70c819741a17bf9a6ac70a7760c4508327b40f9bca8facffe2c5563f6dcd69e62c929b042651f14c1a47971666bb3099aac5f41e9e988dd1786a6976dd7cbd9d2ec1efc8d2ea28ac36a771e60e063221a510a6518926114be5f6c7f72a864de75f890104c3b769e7532452fa5a58db07a28fb52d6", 0xa4}, {&(0x7f0000000000)="d02585ecd07417c159a6c631dccf4de4281592e721848cb7c6bf22236d9c1e69989348977faa936a2301002a5904caf2b9a462d907fd2353f355aa38a02de2e5108b50d282e65e68ee7ca5ba0338851cfd2ef5372884630d7f1492c310b373e4c3e28c1600b90d715263f0ca1f31c9c4388e367d94a96912167a6800a350b12fd671933476f2ca8693fdd69eeb6a18d24251fe43867e9ff835994cedf67fd8", 0x9f}, {&(0x7f0000000000)="8ebc0b19addb4afec7ec2750876350e0f9e6b966c483e5e44c6992e8001da812d52a6a21debac7b3d730085cfac0539e81d124a8419a88abbcf2060aaedfb38139dad3fa54c5dd5468ccebcf00d1b75acded9cbc4fb5a6f454fa702345c679689252408b602662d9f2d2002996b907b341bc9926af416e9dbf5d3138f3110051da80e3e0854ff97439bb62c22c70c64f7117b6b22d7ef5d39334bfd343f085fc3e749f7fa83e5a2b7b96d99115f0bfc1bc48df84de8d6491f80efb483fb527", 0xbf}, {&(0x7f0000002000-0x8e)="0595bcac787c880152a09229ba154bd20d2e293dfe22047bbdaac9e69b3d88f4f390d4b2915bf589c607b7f9dcb83edc823912bf423e64c9fac72b1bace52fa9331859c4422b2304919814aa633d6618dd6228c4226aaebe8a9982e8f3d065763ffed2af8305c30d7cdabb71e189525765d82d5f06a583ef8412457b468e53bbeae21681526862ae80ba25bbb3b4", 0x8e}, {&(0x7f0000001000)="ac5294224fc5dda756bd96174dfeb4d4bab6f974e289b17982023fb2827549ae3ff1787998976d85e0852dda96b3dde3f8602ad55099d474226c2b8a48f817b10e339928e135d4d4a5c46aa8c6ff69f49448c579ef79e87e3677676ff155ccf745d3a435aab79adc8f35d409392aa4bf416046f2235dd19c48c1abd2dd4e27b9294897e520949b3712d34e7f6ed30d598341c914be1f1f84d1e4be917b499dc874e07341051416da3ae03a202c5927f315f8c85a61f8f0ff549f0ff2aebec6", 0xbf}, {&(0x7f0000001000-0xb6)="0fe6e71eae146371afb97bcd2d48f5eb2fe74dc01617915ce27cf0a7fe76ff34349a7e100f3163ac10e6543b7718ca1e78c6408255ccf9e586895537d00d012bb38e5dd379b378bfcec9a901fb869979e4a9b315bda13d77fddbd0e498212448e174ff32c44fad6c60903c3cfc8670fad57358eb0c07b2a9d51b303c899fea673483304c55aefc4026de0ed66b19db1f6829b2ed2fa1936126f77ca65d498fb9e8bfb6f2501089b7f3d017b8a6e918d4cdcc63bf4d1d", 0xb6}, {&(0x7f0000001000)="427f9f927ee6345d2377c9a48c582d489bf3e5aa5a12905beaa9298a00adedc9e1ecb7019d57afa51cc246833d39baa4c9430bb90456f6d4d79782c0beffbabdb8ec23f41099171f2c1e70b69ef8437a7254e700b762877947692aae43bce7a40a2c6afa66ec9117a7b1541a51d50cc45a90d1f4befaa2360aebeaa289921f67fbb9562ee8738e6c9d01b1298fbaa2aefb1339242f452672", 0x98}, {&(0x7f0000001000-0xdf)="d7ab2bd2c51ef148376f4335fdb071a2ed3cdaa3931b26e8565e4fbaa3a5d9ffc3c6686a9c032bf4e959869e6653950665c0fe47bedc084d15b43e55080963180ddddbce82bdaefd6e2e065a43ec38aaaf24ab51611342039b7270307552503b39681ac5f89762916c6439e9a0d34b2665ae975e90a2a974e218baa87f90a353ed856fde56ce8c0e8c8fe66400af13d1510016e15e29b231f116402ddc932ab6759306b2ea9de84064bcf0d2640d6b8cf9e9a479ff183216176d6bb368edca4294ed1ffda4bbeccd204cfdbf8c1bb7a91d16ca41274cf67fb8860c15e88b70", 0xdf}], 0x8, &(0x7f0000001000)={0x1010, 0x110, 0x36558351, 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"}, 0x1010, 0x4000}, {&(0x7f0000001000-0x34)={0x27, 0x2, 0x9, 0x3, 0x4, 0x6, "fed23c0b888d4cdaeefc845e05a0aee437dd648c24bed95b8ada60f37f6820b9ef27e16c66d03217563af35974214085ac305397a93bb0a2270717d40cebb7", 0x7fff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="6d88f8fbbf8afc962f1efc65f8c94971a2e6e365338d436c45231801165a305ef616cc5616ed25f5e1b501d7e8939a476b53249e5984bbba439e307ad89c888a692ae81f4e42183b89396e4546d1415cba9d5f21e66a7a812f118b867f68ba572c404fe2270169bc9079b22407b93ee1a4764b498b9fd20e8b6add7f3693af1cdc98ae5f3de46220c8b8fecabaa665b2494aebdd7ee616bf4b3cc50cbf53f0abbb22", 0xa2}, {&(0x7f0000001000)="aeb8732e205127188e54b6f84415bf5d808db2abe6c6650c87db5ea8d598c79d51", 0x21}, {&(0x7f0000001000)="8a39df86ed32676dc6169600def5175796ea4ff92c6f9017caa6314f8e3adb3b51e8013aa82b0d7cfe2d4ba661fce7d92022e4ade5213f015140fd7f26edcb117e55cf38788150516098b1730d31", 0x4e}, {&(0x7f0000000000)="de72325bfc3a8092e71d71aa596953fe80c2641a3e58225433b098cbbd2054c4dda07cd5eb7d088b7bc84a2e4a4a78c431f5bfe8af93d24d5fe0ae67db7358fa34", 0x41}, {&(0x7f0000001000-0x49)="415905bc468d8b869395f66ee20be04ecf48ccd0a49d35381cc521efac134b52629122a293e19f28bd9cc0efcd7423579cd612112bfdcae3a536d24ddbd1801ab412a24676a5238fff", 0x49}], 0x5, &(0x7f0000001000)={0x50, 0x41394f7a2005df2f, 0x5, "fecb121966fb64dcb3ee0c4b359c3d97e4cb30d844f97ef25cef96a27feb24029249aaabe1139a02fd22aee33fbd4ab8fe6cdd49f8acc449512621e291"}, 0x50, 0x48084}, {&(0x7f0000001000-0x7)={0x27, 0xe0e7, 0x0, 0x3, 0x3, 0x1000, "4c69bbc515cfc14693eb4b241bedf9b8508901945cac72a203eac66fabbafd6f603af2c43829d0c958ffa0696b97d744bae544501e9444d46347e1ab525d49", 0x7}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="7dce9d720269a58c9cedc55465f9d83765bc6dc2b2599e0d21b05f695aff38e9ace64cdce63212190159254b59f75c42a5deee4d9b656c102a76772f077930a1011f8d24768730aa0e67330e41f6b9f9cdd4fdacd1f3e98249dc640be175165ca505ce72671dcc8b82c84b59737c799015285c9eba15ed605d2551d74cdd348729c729594d39e7baa292adf57321c4c45b195b7dbc7f467209a9e2412a4a605eb23209e979509ec378e2d75355dd97b8dadcaea6a7e64f6701756348a34eca80434bec9b6564c152b064c9edb6240316ca4c3c87f22bc5527c5ee61acd1066c49cf7605f6b481413e71c", 0xea}, {&(0x7f0000002000-0x1)="f1", 0x1}], 0x2, 0x0, 0x0, 0x8000}], 0x9, 0x8001) 2018/01/31 13:46:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000002000-0x4)=0x1e, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000-0x8)=0x6, 0x8) recvfrom$packet(r2, &(0x7f0000001000)=""/150, 0x96, 0x10000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1eb2ffea8a5776f64082539c6f74c036"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) r3 = accept4(r0, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000004000)={0x4, &(0x7f0000002000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000004000-0x4)=0x1, 0x4) read(r0, &(0x7f0000003000)=""/153, 0x99) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="332ae0ca4081c89dc2f9f1a7f167ca681290823ad455bf4030f76c080e56fc80c7143362d8af6f0ddfbfec22a79179b74717b6029477106beed69d446d164aafb7668572a45290f1a5e8abb09c6023fc8c9f37623bc5946e00fdb7d597e09a", 0x5f, 0x20004000, &(0x7f0000005000)=@generic={0x7, "5c1e64b462bc6f106075be1ba0e3527ad3257b74c273835c13091dd59d8f6a16e4f7d6f218aa89c104c0392125c45e64539972dadd87489f469b69593bc35c2a05b423fcb7fd45d5bd64dde5ecedb488806f3e17e6d113ec81177ef986dc46992a2cfa3f49ea8c645c77334b1e9a1fe541ff17464c4685fe8f56537b8d7c"}, 0x80) socket$kcm(0x29, 0x7, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000004000)="651076e481eb3b52cc8b0561e25a6253bd6caf59c78c338c91108aa00aef7d6b19c10bc22d9460626b38d31737b4fbd01db2c056be72b6716581ef7ec3d08d9b21fea7c5393a0d76a0506a3d03be465029b0fff6", 0x54) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x7fffffff}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000006000-0x6)={r4, 0x73}, 0x6) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000007000-0x4)=0xcf0569, 0x4) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000007000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:38 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000fa7000-0xbc)=""/188, &(0x7f00007bb000)=0xbc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000703000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f2000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f51000)={0x0, 0x80}, &(0x7f0000507000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) r3 = accept(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x4, 0x80000001, 0x1, 0x1, 0x3, 0x0, 0x401, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x7, 0xffffffffffff7fff, 0x3a1c}}, &(0x7f0000002000-0x4)=0xb8) listen(r1, 0x2fd40468) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x5, 0x0, 0x7f, 0x8, r4}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000-0x4)=r6) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000004000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r2, 0x67ae, 0x140}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000006000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000)={r5, @in={{0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000008000-0x18)=@add_del={0x2, &(0x7f0000007000)=@common='eql\x00', 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000009000-0x10)={0x2, &(0x7f0000003000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 13:46:38 executing program 1: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) tee(r0, r1, 0x0, 0x4) r2 = socket(0x5, 0xa, 0x9) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000001000-0x4)=0x9e4e, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x2b, &(0x7f0000001000-0xdd)=""/221, &(0x7f0000000000)=0xdd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0xffff, 0x8, 0xfffffffeffffffff, 0x0}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000)=0xfffffffffffffffb, &(0x7f0000000000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xb204, &(0x7f0000003000)="ae8ade218aa683df56df9a27f1717384572bafa95552f9abb6e7775f9cdcc511465a1f7963dea732cc273ca0cf2eb85f5dadc151a002cf5754c87478b2d2fed62020d62d20e5ca1caf11210524838bbc7697bc6ac2cfe13e350162e0c5ac9a2d3741d535fc6d6a11659af0e4317e2f4b02560ba400ea3da83ba07e31e3ee2bd45eee29c6f23576829279f5c7350222eff490c9776f8acdbace024a572a636fec94cf68c9f4a9980911257472574c4cf6e842bd44fe0da8f06e35d6c77da9fb117f4d19251661e3385cea74b945623cfd5b", 0xd1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000005000-0x1)=0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r8 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r11 = getpid() r12 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000005000)="a67aab2e1672c5f0326765dbff0ca23e26a4e78b354ea9a7ad3f725bf6f02a7368ac635d8aac177c3f105d14cef577039adbb60a86a25697fd161895e5aa20fe3213071329f9534f5d1e353ee030b321bb214f0c592387a29209172c9e4b4e", 0x5f}, {&(0x7f0000006000-0x40)="bf6d75470db40fd798b92879e59d71d04654c93c15471a81c60724f5f9a0a1356dfe99375db325d50d574f18db59ba26977a9d49f967ebb05532f514f37da2cb", 0x40}, {&(0x7f0000002000-0x8d)="e429bcafe8378061c5cacfa3d91d06790e46e51b5403009bcd7103a51fdd38683e5c395d1deebec35b35ebc866a3227d159676471d37bc571efa5ed575fc97331c405fd00e37afdc43af5087bd73220d9c4ef675f0e106a2c615a7fa54f265cbcd8d7a5e3030810bb0910357e543017883f20b55288bfdb92bb081b5aba0695469a2047aa37c395b5dc54e5795", 0x8d}], 0x3, &(0x7f0000006000-0x90)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x10}, 0x4000) 2018/01/31 13:46:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000162000-0x4)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ec7000-0x4)=0x0, &(0x7f0000a9e000)=0x4) r1 = socket$inet6(0xa, 0x807, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000+0x23c)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001000)={r4, 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) 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) sendmmsg$alg(r2, &(0x7f0000004000-0x118)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="926d1f0159e36ec36db47a3d3b84839c1fd1fd9b6f14f3e50b891e44b4f613b712fa474f7ca83999604cdb1b93f689bb4246800140715ff37764186a38c7bce127bfea4d32d8b95bccbfe943c51c8f66f40c29c06d498d83bc83cda88d1c7ef443f0fbb7a739d68b53fe2f37552258144e2770f16d93fe20c55f33", 0x7b}, {&(0x7f0000001000)="abfedff7e7a09cbcb4fb8d9fa6468bf80fb171df952f8046af243581208e466bd725e02b5ca5a0b369d0bf1492b2d9d8fb1619d29fa37e96c43803f58f8a09b258a512213d1189cacd4d44e517bf707162f95f4c43cc526a90487cf2b5a5eff4ff75f050f9540d97343c61de925777cdb72e335a7d1efca7be0405e28af4ea1ff3f9fe82acb8f280fe6ee71239a9d2fa25e811a276dfb8", 0x97}, {&(0x7f0000004000-0xbc)="18d20c6b495d83677792223fb3632742d83989dfa0766b5895b02765778fefc32fa4d0850794c1cab53ba82eeeba2f37eb5d2e325f526c5b94b6ee7a0a4158b3eaea61551f2b73407ed721e36c72639b6ee98abc75cb954ae2808c40eb9c751988f81e69088b6a2a086c559b0dae41f64710b5eed6f63f6bc6737fc98929d165103fddb58f129f270c426586871b7bdee6c5f8df5f4e09d3f01964f93815e3f8bedc917d5c4a414e02da0ee26b08bbba642c8d165d18f49c32fca0fe", 0xbc}, {&(0x7f0000003000)="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&(0x7f0000003000)=[{&(0x7f0000003000-0xd4)="94b1b1bbdf3005d71bcbe431b67682275e07b5bd1b7fab3bac764aceb3fa50b021961991149fc0917e2ace50925984c523c15ef1bda02b8053fd7b4fccb1f5d0d6a7559cd0b8abfb768c65e6f4d718f81f4a6e1ea12e8760dcf4120c4e0c364eae8f585b3784c77ea7df16af1e4265c5937cfbe558da827381fffb01cb95b358998b2757e4c7c1cd7c2ad0c4ae0f14df98cef9fd82e57bf8d8face374546a409720604b4d0a8c9d5add72000f00880f4302bddac9aa5357bb1903a70d7677a3f68f58797c5bacb473f7450a6a98f47cde1e02396", 0xd4}], 0x1, &(0x7f0000004000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x20000080}, {0x0, 0x0, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000-0xd4)="edabbccee7b469f66c5cdbb20a70e285b582ec6831842614d252a0b1536bdcd40b381f906426f3205808c052254edfc4e2925b43cdc515a1d29d11ca5403e3a8588c624cdf4f232a28211fafbdb095cf657ec1955075fcf2c4d9a0b986a19ce471a48997c7097c05d81f9172270827074bfd977b920019867fefe35be2a4e856aeb32e99b956e670d41fb5b0d4172e6aac9444e5637c007c81a64fd5de5197674f945aef4a6547d87dd70c5472dfaa6fe73db7df7303984280431ffd267b22a2884fab020ea4554c1ddd1113589829f365aff2c9", 0xd4}, {&(0x7f0000001000)="02664c19a8b8649275e8764b7b63aa15a6a771f8c4162d3f929ff80bd86c5b3f79482163253fd566bc43aa16f0fed4436535ef23869c612a3d08cd17e568452bbfffc48730b6c61cf689b42b7713fc5d9e8f4e2c738f9394aaf56c943f44cc6be902c02f007f18b04a", 0x69}, {&(0x7f0000003000-0x19)="cb864f4ddd4a106d7cb90856b63e28dbbcef8d7f6d4fd4045c", 0x19}, {&(0x7f0000003000)="b8d1f4df77d45185ce9be826b1f6cebf3a2158cacc1e9e52f6bb464e489d291aab9a1faf74d90d", 0x27}, {&(0x7f0000002000)="37f3bd7bb4d82e", 0x7}], 0x6, &(0x7f0000004000-0x260)=[@iv={0xd0, 0x117, 0x2, 0xbb, "0bd29d4d39524a4b6bb67e5b27ac530f95d36679ab5e6d3166f1b7bdf474068d035cf479040b9da50691d2c0cbb571968aa03aa5f85f859558942bbffb634b633f38c688e92acfe276e96d6673a65581444479e58f909e806cc7fb5b74e39c11ff108c3c03084ff5f9842530dde6b073d5f39c997979e0e77f5ef674c8a47d71c29f7c2dfff7073e38d8d7605663c36b954f0d146c502793753ef7ef289b2ebbc932a5bba890edc3db8d921f6d04af14f70c450c07d61dbc0a1efe"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x35, "943898a198ef4fd5898648b9ef1a5016f90b72a633e3b0269107bb798ad8e9ef1743e1aaf01bfe623489178a1b0eb2caec48ace903"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x68, 0x117, 0x2, 0x54, "1743e0a6ddf94d2308e799a2f8fcf8f4da8ab8fd9676edf3d8ece8502822e5bf735c8b9aac850b1e8675586e3db4556f0707a789dce35c5fee428e5c4085ee656fc77cfa74595ba9349cc3c241bf04e1c6c764bc"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x7a, "dd3901c163f0bac81dc250f2e4037e2adbae39135357a0aa4290d05c012fcb179b0d75dce0f455c822117aaa8cd2791173c4a66792598ee067c1e52f654320e7f13c69d53fda0fe6f8f923ba13c11f578c6c3782c7933a94358de535f0b251e81b63f8dcb0afc505f5e088723dc54042a7802856425608f0897a"}], 0x260, 0x1}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0xa5)="7dd26e1a92641256a901f45f5640b926b1b1e51e172ebb832de36b201c7d7be5d30a9c5d1bcb957297fac74e88293286cea20b556cbc63cc87cc9158bb9eff49b98e1fdcb170cf8a5665c72a72b6ec114996b5421bc6bb0450d83d24c84f2983029e0d30215224fc93d138fbb6c74547bde122eb7c5529e9a491ad072f41f9a049199cd299010af3bf230a74d7f93861ae1472858e2e976eaf5f156a70e199a3ae1ae15bfc", 0xa5}, {&(0x7f0000000000)="355de95bd82a4d767ef502c809d930222a0d3c32bf09b2f699c6a7efaa10ff48b9095457af0f2bc01e5360dd88b459932de653e7e11b1ed9924a207291ed85e6abd50e4b41de8d2384b9a28e59025325449e391b49cdd3b318a76cb77ab6fed69ff7f766f309413d036a9f797ea7d1956a9d4e30e1c1e06cae50bdea63131aa646aeae9de8ea821e936a60d89d48b5b6d16d86426b0fbead2b8b00f4fb6e1fbce02e45254802", 0xa6}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000004000-0xc8)="b3ac30527b4da8e7da72ccd416d12dce8a1d304662ceb67f652bf4697aeb4b6ea96f98231059dce174c8e6d76f25081323286899f7d074a69ecdf3e1e1bcfaa43f0023060b71bd9736be76b27b9924ec2b0520d1c751c186ad2cb0e625694d6d4b861f2aefd07400eeda4d02b32639bdc7f37a3354c59bc688ec183b7a25f9e5b1ba3c66acd520d49efabe4dbc2a57de780ac1ce40561f19e9e3f6638cd146b6b736f0ff048dc5e15c1e5c35d8797f2f68aa3fe8741f70c0fc23ddfbca7c77b3cd7ffd8f900cace6", 0xc8}, {&(0x7f0000003000-0x96)="50c405d5c50b0120779b83f07d86d0f0ff8e7acd4ad5820811c8abc7407e4c9d9a9b9e47574b9fa81ae3011496546018d817b76c0fcaeff281f711f78ed579801f5654a4861564cbd7b5eed504215b2ca7a368c78a96045e0b4450562ffd3c95adb69e072b53b658546e0b54cb74675313a89dcf0ff932e67a73dac989d9ed109502f180d9fc6c8bde7ba0bca9c374f9794608813038", 0x96}], 0x5, &(0x7f0000003000)=[@assoc={0x18, 0x117, 0x4, 0x400}, @iv={0xd8, 0x117, 0x2, 0xc4, "5728b96a46479b4e28cf238b9d1155281ac6adc57860a7e4dba729341f304eb2a6cfc18481893588ec70fbf2c91bb592f86bf256a8de1adee81642b59375fc42f2656d6c07b1d2a010c5b5d5304076f802cbdf21b3435741f394a720d30838d0eb3db93718451813433f9bbcb9bd764d14a62a77a11a2f636651c7d9e69b7c5db2a419597c311e3fa91960c20f5912e5a585448c90ca841ff57df8bb76499736de7d373566c51a6d6a0d702ef6e7d220946f216a9d724faf50e2fa84b305ab84f6172591"}], 0xf0, 0x40000d0}], 0x5, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/130, &(0x7f0000005000-0x4)=0x82) 2018/01/31 13:46:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b2f000)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x6c)={r1, 0x64, "0519086783f68f18e39a905f9a9cb0549379daa7c5ac769113f4141544b7d981028cb1eac42b63e6a8b624b7e673b9e5f2f18019bb446ab52e7b16f46e32f2d5736bc2a8a6e52ec0733d27e45a6f5c0011c153638940b599895e8dc4b90d0da488e6aea2"}, &(0x7f0000000000)=0x6c) 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) sendmsg$inet_sctp(r0, &(0x7f0000001000+0xc67)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x3c)="ac9ca97b1a9d36a585692ed19f5d0c33c608960c229e625eda66efa88c31a46b0e016752f11d6570da1417d48ef6bb00441d1d0122fb46b1946c8420", 0x3c}, {&(0x7f0000001000-0xec)="566c3a01dd56fe64884078378d4c875103a601dedd5b4c3eaab8d37c3e7f75e51669e66a22871699d8b5082a77b6fa828861075f5f7ca761a88786df48c2f7b258e1b41474d94b4588805960bcd399f6b3b2fd78bc0b1243cf2552a7f60b4d341eaa6139494d998298b253372527d762e80af0de70eadd9641973104400c88a4ac932d957af178fba3400577ed1b148e451f69abd5bb767c50b52aa586e9aa2b1342b6db6e5f7efc2041573323556e290f745d2ff90a548c8b378578f7b0d4293a31aa111c42bb84781e06eaef7fcb384eca7f722c06411398f5eb12b8361643e0ea921daf00a55f432454b9", 0xec}, {&(0x7f0000000000)="be93d2364139354c6d3eda876327ebee6608a00cb1be8b2379626ad1dfeadcc5d54f6ec0487a2c480c1e71bd07e7c4b86f5ed1428354d88cfc20d3bb600963b36b966d537749d761f887bf9ac23e8c991c3bc918a5bb5445c49d34c98937bf644a53955bafbdd5838d9e2debb5", 0x6d}, {&(0x7f0000002000-0x1e)="0841536d2620582e018433d6e68276826b6a37a43d8c831cd72eed5f508c", 0x1e}], 0x5, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x4, 0x7ff, 0xffff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0x4, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x500000000, 0x7}}, @init={0x18, 0x84, 0x0, {0x1000, 0x100000000, 0x7ff, 0xdf}}, @sndrcv={0x30, 0x84, 0x1, {0xd5, 0x4, 0x800e, 0x8, 0x2, 0x5, 0x9, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffff, 0x4, 0xfffffffffffffffd, 0x800, 0x7c94, 0x100000000, 0x5, r2}}], 0x120, 0x801}, 0x8000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) r3 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001000)={0x2}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffffff7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x4)=0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000009000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x0}}, {&(0x7f0000009000-0xec)=""/236, 0xec}, &(0x7f0000009000-0x1)=0x0, 0x9}, 0x46) [ 29.372549] audit: type=1400 audit(1517406398.809:9): avc: denied { map } for pid=4095 comm="syz-fuzzer" path="/root/syzkaller-shm269867195" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.438864] audit: type=1400 audit(1517406398.875:10): avc: denied { sys_admin } for pid=4140 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.479776] IPVS: ftp: loaded support on port[0] = 21 [ 29.524342] audit: type=1400 audit(1517406398.960:11): avc: denied { net_admin } for pid=4145 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.526590] IPVS: ftp: loaded support on port[0] = 21 [ 29.568537] IPVS: ftp: loaded support on port[0] = 21 [ 29.633923] IPVS: ftp: loaded support on port[0] = 21 [ 29.699711] IPVS: ftp: loaded support on port[0] = 21 [ 29.767071] IPVS: ftp: loaded support on port[0] = 21 [ 29.862973] IPVS: ftp: loaded support on port[0] = 21 [ 29.966868] IPVS: ftp: loaded support on port[0] = 21 [ 30.830916] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.869596] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.970712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.179150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.294493] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.442308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.490125] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.644101] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.399608] audit: type=1400 audit(1517406402.836:12): avc: denied { sys_chroot } for pid=4145 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000092d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00008e0000-0x4)=0x5) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:46:43 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x803, 0x3a) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0x8, 0x80000) bind$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x3, {"2b48d6485c7774"}, 0x2}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) r2 = socket(0xa, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x263, 0x0, 0x9, 0x400000000000000, 0x0}, &(0x7f000000b000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000010000-0x10)={r3, 0x1ff, 0x5, 0x3}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000016000-0x18)={0x0, 0xfffffffffffffffd, 0x8, [0x2, 0x2, 0x9bd3, 0xcfc, 0x2, 0x5, 0x7f, 0x5]}, &(0x7f0000015000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000)={r4, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7fffffff}, &(0x7f000000e000)=0x98) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000015000-0x38)={&(0x7f0000007000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000015000-0x10)=[{&(0x7f0000015000-0xb1)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x1}, 0x2120) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/31 13:46:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x8)=0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="1f263123245a570576b21ed98bbfa841", 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x8, 0x1}, {0x3, 0x7}, {0x4, 0x2}, {0x2, 0x8}, {0x7, 0x1}, {0x8, 0x3}, {0x0, 0x4}], 0x7) [ 33.615945] audit: type=1400 audit(1517406403.052:13): avc: denied { net_raw } for pid=5105 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:46:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002cb000-0x20)={0x10001, 0x4, 0x0, 0x5, 0x7, 0x0, 0xfffffffffffffff9, 0x86395d9, r1}, 0x20) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000003000)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000a000-0x118)=[{&(0x7f0000009000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000f000)=[{&(0x7f0000007000-0x4c)="0a6f01141989928efdc3718140a458db63672a7f8213983a2a8387082b609b9ec4d3ab2f8b1ca408ab550dc9bdc241150aff5c5f2f3652e2770e8e327519a1586eca6a71bc4ea3fabaf2bf48", 0x4c}, {&(0x7f0000010000-0xf0)="80a0bb6c309ad07f9291cba9f61c721c1f9046551457a64f3ebda7800d5766e35e25a8e49c1f8babc5d9d56eabcb6ec00181a41672063a33cd268978b2b46c6c29182c4b02bd51f61ffa8da72066f67affa058aa74c3dc633ec86e5b6ba4daadbb650f8a904f6aa0b0eeae5a9e2b58573663f6bff1ac0ee9dfc428e16ec27c6f1e23435e38b2d25b6e40675b8225ee9c315469550ba3e49846db1bc38a14ae641895a9ffc6be10f67cbe5d6f15e9c01af50cac9813ecd34b7addfb34ef591ea2c7e66407aaf448e2f1b0a3341ef96ff30bfdefc43293fade95423038f07be50ee5b7112c2732ca59659b540ccdd63003", 0xf0}, {&(0x7f0000010000-0x6c)="5926bb06c8343ed1367b72b63f16da74ed3cf2d7a227f36f3ca5d877c80671f7e98031656a72181c595cf4742f3fc5af0efcbbcc4db9bb6d33b8597bbe0d901218606cad59da20cc080205cbddd20226640c5e53b4d81ff4e0b87516e3ace834a9bfe891aa926a34b1e6dae91a9943a4854ed954f09d239211d80436d9270fb14f18ba74de74fe", 0x87}, {&(0x7f000000f000)="8f0921d3e3ade97f882175e150693ef1222630952b8279b0540f54203e0536a905014bbd52b09cd10d7f5f4554ca60aa3291173384aace1466f27b55282e166e9c28a265e18dbec2d837c31dc25df4af8fdb2b3cbc592b294c6aa81575140229a8ac4335bdb93572fa85eb5dca84638c65db00887bc585fd76bacebe332e114b209a04d1b2cf860dbc8bdba67d86d0c9a96971b0ad7418467fcfd2a3cf58fadb9fab216c073a90ca0db7e02d0823004be4cd5a640a84890ffbd1773215b9aaf560728a27ef9e22737c783bd36d76882b75fde157cca6856bb4fceed03915d2", 0xdf}, {&(0x7f000000d000-0x5)=')Qz]T', 0x5}, {&(0x7f000000f000)="306fae9b4ad58d97fc71aa7bf8f5372adfbdc32e3dfadd94494d20cafa314c6918c851964354a0093761313d8ee10a68968af3e07727b4250f20d1ba06cf20de5ee01dc8deaefc1a1ef73cb15a0c01b9d9eb3a82fcb8e3725829b2914ad28c8b25d66048378b45a6b59f", 0x6a}], 0x6, &(0x7f000000c000)=[@sndinfo={0x20, 0x84, 0x2, {0x54, 0x1, 0x5, 0x80, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x3f, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xffffffff, 0xffffffffffffffc1, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xf3, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xb457, 0x8, 0x4, 0x6, 0x4, 0x3e1e, 0x4, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fffffff, 0x5, 0x7de}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x81, 0x0, 0xe4, 0x2400000000000000, 0x0, 0xff, 0x7, r1}}], 0x180, 0x40000}, {&(0x7f000000f000)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000010000-0x90)=[{&(0x7f000000a000)="2cc1e757b524dc31463e6ab5df811c1a392e253ec1a67b039c7ad6c47918d8d90824ad16960093974a7d7383598009e38c176ae2795c54881ad60a60f46a5770a1d34d89e78eb5a317cbae76d201724fdc0a53a3f2c0346bdb62127ab39fda6dadcd8864b60e8eb4dab1f7f06c516864ba37bc654da6e66773764c9a09729e13794fa34f50ab9035a97573cca2808b4b15b4c58fed205971335a7636cb1213e74846b54e48ad93701f43ddbbef69330a711e87fa2d51", 0xb6}, {&(0x7f0000001000-0x80)="8ec37920a28a2bea4b8a5611490a1ceb98e25a037e48cbaaebe255fc3a768556b019d00d6e492dc0965244e23019ca3df201c4c6f1d915b34001fb50a74be8a9273dcf78a44eff5e62be8244c2882398a517da84784a760f0721af56299b5f06bc4b22d5bc247090577b5088866c3205c9a4f03f8dfe18457ed09ccfb375a95d", 0x80}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000004000)="68afeeb5766641e6d06d64baad64e3e0d8a7caf790f036e1fac66984c35155ec8587903c8a6bd178b324994962ec11b774e779", 0xfffffd8f}, {&(0x7f0000010000-0x52)="6976a9a55e9cc624005e651bbc52329db232c0eff96b0205b864da66957f57e6aedee8ceffdf8b47b82de869ee8ab5fc0d7095474b77fc4812889c176062691d3b5ab761d88ef6efa745586aa4ba5fb667c4", 0x52}, {&(0x7f0000006000-0xfb)="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", 0xfb}, {&(0x7f0000010000-0x7d)="8fb27336e261d7cba36eeb9e001fce6f79c79df90707fbef8d6d88bd4972b37ca148494dddf4b28d02ef23e81a67d50378a6aaee5d67f9a8a4f50ae2b0cf2f3d26339cc92e4d0a5e64888895a0bcb29843d690f5aba43ee91cbb5147eff99ba891392b9e9e3d50a4b0c588820ee52dca2f4beeae25ccda56f78777fa80", 0x7d}, {&(0x7f0000010000-0x63)="a6341bcd95c680a80b77557572ef2c74f0b82110bd5df4547a26606694155ad629d322a46b61b9fa5283e6118effe3ab1bee7d0305464347b5bfe6321edbb392d7e2f7214222d2594b8f8eb3e16440b500b3143c0a1da3b83612f1cd634d183974e043", 0x63}, {&(0x7f000000f000)="ff38af39c5d2a082299833ff33817cb8b9687d12d596f071d00c04d8cf0f85e1910e826f6374dcf5ce308815ff8afd635ee50a032487d4542e33795eedaacd753b889cd5b96ba989b137d893f1bffd98376f5f17afe88b15be0b51c68435025c56e270a7bfd7837e9d41838d03712311ea03b69c03c4515bec4e2256c99ac59c3e43f21cf6c792d4e443b4ff43644240cd23e5cb34838b176f0a83c58bdc96a0b15fa96a5f3ce4a40dc4a966cd53ad5cd21e6f86f121bbebb93ce69c58269edfc1775b73829d4bf06a88e40e2f60e86dc56553cbbc65ece0feee797a06ca7e7fccdf47cc61caad62216fefafc42175", 0xef}], 0x9, &(0x7f000000f000)=[@sndinfo={0x20, 0x84, 0x2, {0x800000000008, 0x4, 0x80, 0x280, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x3f, 0xffffffff00000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffffb, 0x8, 0x1, 0x4, 0x1000, 0x1, 0x9, r1}}], 0x90, 0x1}, {&(0x7f000000c000)=@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000000f000)=[], 0x0, &(0x7f000000f000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8208, 0xffff, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0xea5, 0x100, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x9, 0x400, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x1, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfff, 0x200, 0x5, 0xe0, 0x10000000000000, 0x800, 0x10000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x0, 0x3f, 0x2a, 0xaf, 0x400, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0x1, 0x8000, 0x7, 0xffff, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0x5, 0x23ba9417, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x8000, 0x10001, r1}}], 0x1b0, 0x20000000}, {&(0x7f000000f000)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000010000-0x30)=[{&(0x7f000000f000)="cad40ce3b91200f9421fcdcf364fec9cf52fac9210cdd58586faf9da3482000d7d214a116326ee91845b595f6287f11c25af8cd9e89e27da06d102272fda9a2806efa98b096208d423a31c12cf25bb5d9bdb47ec49f57e", 0x57}, {&(0x7f0000010000-0x1)='A', 0x1}, {&(0x7f0000010000-0x24)="30fb68c4e5e22254c44f88e4939628332f80924bf524092f79c444ebae9fa43afb2c2e82", 0x24}], 0x3, &(0x7f0000007000-0x150)=[@init={0x18, 0x84, 0x0, {0x20, 0x1, 0x1, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff0000, 0x8, 0x698a4c28, 0xd69, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x0, 0x7, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x4, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffff, 0x8000, 0x8001, 0xfff, 0x7, 0xb54, 0x401, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x2, 0x200, 0x39, 0x5f1000000, 0x3ef4, 0x1, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0xa9f, 0x3ff, r1}}], 0x150, 0x4000000}, {&(0x7f000000a000)=@in6={0xa, 0x3, 0x27f020ac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000010000-0x1a)="33beca47e803804bffa500fb1d74ead9696f6aa74552723d9f93", 0x1a}, {&(0x7f000000b000-0x55)="28aa383d96defd3c50d1429064ade8fe18e9d1532ff09daee6b08346e8be62fb2147752cee6739b5aa2d356729d767243c404072806546616442aae9edfa9c4924c80f87e9125d9135c5a17cb96f7c5db8c9f0a2f1", 0x55}], 0x2, &(0x7f0000010000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x6, 0x204, 0x9, 0x8, 0xffff, 0x7, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0xdbfd, 0x5, 0x89, 0x0}}, @init={0x18, 0x84, 0x0, {0xff, 0x8, 0x1, 0xef5f}}], 0x90, 0x41}], 0x5, 0x20040000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000000c000)={0x3f, {{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7189}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff71e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa0f9}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000e000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x800000000000, 0x14, 0x21, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x32b08fb0c61e6707, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 13:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000803000)={r0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r10, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000d35000-0x8)={r7, 0xe452}, &(0x7f0000c82000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de5000-0x8)={r7, 0xf9ab4ad, 0xfe}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[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"}}) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) socketpair(0x11, 0x80000, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r15 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00000bb000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffeffffffffff, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0xfffffffffffffcad) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r13, 0x0, &(0x7f0000c02000)=0x0) 2018/01/31 13:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a99000)={0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000cc3000-0x4)=r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 33.799657] audit: type=1400 audit(1517406403.236:14): avc: denied { create } for pid=5147 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 13:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000458000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a03000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002ad000-0x4)=0x1d, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/31 13:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x9, 0x800, 0x3) accept(r0, &(0x7f0000a3a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0x10) sendmsg$nl_route(r1, &(0x7f000061e000-0x38)={&(0x7f0000d45000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000062d000)={&(0x7f0000b11000-0x28)=@bridge_setlink={0x28, 0x13, 0x700, 0x1, 0x1, {0x7, 0x0, 0x0, r2, 0x8000, 0x80}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x24000001) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b29000)=0x0, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) [ 33.898107] audit: type=1400 audit(1517406403.300:15): avc: denied { write } for pid=5147 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.955439] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pig=5182 comm=syz-executor5 [ 33.995300] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pig=5182 comm=syz-executor5 [ 34.060885] audit: type=1400 audit(1517406403.394:16): avc: denied { create } for pid=5172 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 13:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x40) 2018/01/31 13:46:43 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000fd6000)=0x101, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fd8000-0x430)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3d0, 0x1c8, 0x1c8, 0xd0, 0x2e0, 0x2e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000046a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x7e0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@hbh={0x48, 'hbh\x00', 0x0, {0x200, 0x0, 0x1, [0xfe00000000000, 0x3, 0x76, 0xb33, 0xa3de, 0x1, 0x5, 0xde0c, 0x3, 0x4, 0xca364d8, 0x8000, 0x1000, 0x2, 0x7fff, 0x1e4d0e3b], 0x10}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x19}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35, 0xa, 0xa095}}}]}}, 0x430) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fd9000-0x18)=@generic={0x3, 0x996, 0x3}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd6000)={0x0, 0x1000, "f43709269cc1657ab8594264de80e62a57253bbf6f3e0680fb3304cfacd99b00139be206547f181e068e03842b5561c8d4be64cdb6f35347ba0965f9d9cd8ca95063953c94c853cc3aefbe7c3bd946625d3ab40ef0c0dbb4f66601426a22b8a57d87fdcc6d2d8f0e6d05a601aa1c08fec9e69f0a22940137b6b10a98bfd9820b02f7ce3155668167698b950096a94a78b806daa3e2c5348b1cf65b6a326fe33539f70749bc18609ef16d624e3dcbb0445a350dbc4da1de66100fbc11059e06d173b704a698c0bfe2092cc76f292d0468a5694b4c8c08ba87579b486af3f6023db314f74f6f229b5934e4a982ea8e0f5bbcb6d5a6a7acc60bfe7a7c66abfd0672b40fd4e3f9ac8c68f6b871cb69f40b0345271e839a768bee53a56ad767cf00c027c4b11a3a10fbaf436f2c7d15b55acc38a741d27d29c8965d0fa094221d15bb470682bbf66f5e9a8f55588dc9fc592abaa68baf03428dcc2ce2d39923650d6593abed5addb2455d3d2befeeb3651582c0331af6385f8338ec87e38e18ecd29c73c628926f900009e988511a5d74afb24c78f0d1fd358734abc0cd88943eca1e80f0d7c5e19cfd4dd035099faacd2c9cf2af441bf0e68f02b920d1c9a005a497dfd793c06066fb5a972f4f652a6661152a859ca92bdc4c50ad8d4bbdec21e87bb13d9f2ac9c43e204c7108b2776424f92485358cbe918d38cc8494fa65e413c260683bccbdcd3e892975e37b2524251ece40c4938e456058178dcae763c2cf855c0fbd154692f8adb69e430c351d6eb0ec9f7ee4e09024842d1eb553c5e6db0d43d30a9d41592a067d1605ff936a7e6e37d69023f494f1afb84717afc8bd484d61c3cd277168bc46266e46b11a0a8f648acf6b5d99e432409142fa9cc74f65281da33a6e75517d8ac6f00b0fe47ab5a75ad893df85c3d8bb134e822be8e91e0015e1b5849a5101c123693d0961dba1275835fec786bc50f3b3d27873c16373a924f07cb14980f5fc075f227ce5a8036e7d7fe2b654619eb10ca2c70e3fad71630df9b7f210ad44b6dc428de2663699a1818ce082effd505b16a8dc3a225b9a5ef02ccff1a41f2f7ea62ed2d1c615296ef76e24896d9c334e99e586e91a2bf699d6d2e75c534e276984dffcf315672b75eea85b491e001a4f49ff083702385a21c5e3eeee077be95968d7a09fe2d44298c4187ab24a07652980f97db0fc9adc327d0cb98acf80fce868291280a4d3c08d758047679efc5610ec9046ad811acab7293be9a66e949476afbec01051221c9ecf5e75b7983ee7db9a67852e2cfa35fdaddc948a4fe35e68116bdb4c284113d8a6a191b8c6281d2da3f703616e6e4034d34690dc7acb1a8e1fa2c02bd9d7e534dd3ee6b510ccb8e284ebee3b68b8447634a6115246556b873a5dbc2583ee5fbedcfdcab52798e2ef77aacb222130551a925951c11eec4a20901f4786084ef78c0d3548c0d83421e99e77f872d66aac09468b2e85ef69f7cb7de84bb14f7b41211e737c1339a09ed5f7d09de915fee2ddb28ed2240e5d2066c152b2809b26317fa7fa70ad7f94b4b6ddfcd10684f696a200ffe4378088918e9e6475a2d522b8ab72429f47cf30d914763211754374591d9c32968dfa96aa0daf2f9c7bcbefcab656a720ca369218c194651185f72d2f5f71dafcb711c34464f29f671898ab686dd33eff881e419216af281ba309708f759c74c90220836e439ceaa81d6bfed3cb043ea329c0ac0babd0193e887b3fff03d717ad5c068e577ed290fbd2b51e5f9e4fc88696151f107ed5bd89a40ea1ee759f91826407295a0559b4b32cfdc258ae4f9120d87e6fe0fef3089309ea7bf81c7d8ae79140cd302948c1f3dd1bdad92a88284183e78d1b036e45f78a5ec0df4e1ad6658cc07d577b1885b20420af9f64699310c2225eb8360f9d8dd4db358422ab77eb15cdaf125ae5b0ce981bad648e10248852d3b3d72a74244d8fcecbbb8f7e5a9ef395f79a5ef4732626dd6fe948c5f87cb48d14e6f30cb8669eb426118f9a4596284620eb81983505f35a39c5f378eb8c46be76ecc55e6f4f64b275dde6798dc8cf091b29fa3fc1a9bf77cafd04f6e4db67fe76945bd4e2982a3836b6fd07eee511bd5423bb69902a90aa97ddcf614cce469aee69f1e658bf28cceb1c0d7be352d67a738722e9b109b1e6227a95173049498c2556fefc5d16229b3ef72bf4df6d9ba398fdffa1b4346ce0cfafd55b643ff85df8afb51437fc5c9660510ed19a7a88d8521555612a6a7a78bd7ebb4ce48b8d24a26dce25e3a8d33475ca31bdbb552fae6d7f485657249523d3c29257f337c349ee98b1d1dd23a502c8b7ab193fa978bcca7f5412bfd59c0b10edda02fb6dd79334cc922e925c3c24bf4c9cd6981d8a11ad7ba846be3802c5e5a5b88a0af215bdfad6c97e6a3b89e9f1dcc5f35d230ccf4f048a2ad31225866b21502818d59800e22f9f2d5037ec33d0e89a378c71d5fea984438a705e631a02ec0da428b81ba3d516b8217b1622bddaf64fa95e03df09df535b904d7058d33558f04b7b6b70170c89364a0454132175981609e0336accfb68f3e8a57b81216f09fb6a97082e47af44ce19e03cafabe0d287ec08c04686b57781450f0ab27bf6fea0d6573090a7e9d0eb13eacf791b67331e4cce4992b67fa8c783d910a5968d231ac3de93d39e8f6c7251ea600e111bef401d3f8577907a18e173c5bb3e7fdcf23fd45bc29006d7ceed990a4a345dea5f07b067872e55eaafe517e1967cebc424b52fe75a3fe9c9e48a45d39314374a08512f7620bfc5cf55bb794c0257374e80edea7caff7c0a67a79af7863e1f142faa0aac70c6a8f9b4124125476145b1d18ad92b340feeae59c90fcf10f12892b9287523b50ff3b8f56aeed266f715b82ce6e3b35a4c256f6a4b1cbe0b123cdb01bd17d144b748b4007c9f7f3c4ccdd1f798efbe44831e161563cd580d0b3b8d86c10ea4fa9c6836a6bad5f4371e74689af34d3bb4f5b34f0a65dd90437d79d97037a83292dab042e0bb99c1d9bb59b95fc4a4f9617d6b70d7da52499fcace48db917f93079376c9b8e0d26855741dec1f04aa45d37e36f402f2c196f22519ed0eac3d94ee39ae21c2d2f180484c2f2dca5abec3cf5acd1c2b9d5c9bfb4cbf1b6f6e171851609ad68123be26a69b6e8fadd6045663a69ae5e8126999df1051feefa992c94f56cc240fb8d3885156ef2de1cfd9b189fa09f5c2d6fb76f909bd3a8b9ef45af3e51ac658de34f35f3d5f82fe31d9245500dfa1258d41929af58623848c2cc5f4274125a80cf84de06388fef0043ea52ac4c57bbdf35192fe0f79dc6b9b11a6cba47da65a5e0ad34e4eab6a5e51138a26b4d9b99238c2976662ec23dd95892d79b583a874c37ab4a5c0a0cf6874ff5ee9a44b88e6455bef130bd2b34ac052a8200e4d12000654ba01b1e1bed8924af025fc1e7b06aa7ee62340321b148dd5365a3bd98e6c1743c23229d479d70c11b0adf8a84b3074019e87da02a25faf27a35ceab2b7a893cafd9654a5915d0b9c00558b49819da642542797ad1d83afa9fcaddcae3c640f5ec54dc71e1122dcef4ef24fb43902e959782b9725851e6cd652247f48a4f4145514deb7c5ff85ee9d6a0ef271b90f0d3b6e24a2b2001801393b20516dd4fced2211b81e6a7e225323e7b56021b8cd43047e7bff77a8a8fab0af7bd3be798e0f28a90433c15b5734b655b6aa52c77f5a1d1bc476d15492c374c89a2a7ddf24811b298e7c1b190ac158e3799f14fdf3917175d6e2abb27c8056340632685bf575c4982bd0edca4c3a7ea73b4e146275dd6e61b53d3f688fe737459c9e22c535ec9eb5f4a7b8cd0e51b99a2c0d7ae3e449b7974fbbf344b17f4ea49b5e3b88f6ca35db59e1836266f4989920b86b8a920aed6ab8549d8122dc9e93a3cc450262700e97c84573bc223df58d6ad4d0a12f359650ea57b41ccd5071cd88a071770bf46991b45ab4efefdd2095acf18b644240b040519dd3255dacf6eedaa9c8f2eccd23d1f983225fd61c579cd1cb4745f76676f1321a0d4a17c52c633e7194216190cb55c56b1d697872ac4a9975d98150897611a2c17e4cfa5b9fba3ac170ab95b44d6c5923f9cf966be7d9d979cb935c7613a62f14afaf9527874d0acac4cd0aebdf51e95fe1abc6bb257108cbae265f5718b297a5ad49556dd14a5ba8f46eb080b0aca060a78db993716dfa6647b4fdf873f518e0cb8662978f334fbfa5ffa75efe6d57f07b5bb9a0de3848e6d711de52b948e72c94de32c99cc8a77dda7b90e6c4ef1c9a1376236dccc49fb2475bacd15631e80a60883a07645fb944534cc872f7d87abed18b28df111fc620ebb1eb1d92f16bb6fd049f17808d805fb934081d4e46a5072f2020e9ad4c7a242b66a92f215b69a6a0b60f800905798ff7ab55462bb4c8403b2026f7141eb2f2ba970abb08f6eceaf03bc64ec4d0b9e21acda5b59e54d978b0f42b87c5aeacbc8a8fb8c112721f0b2411d0cfa7182b374eb8708e87dbc48982c202c91f4cbd2c7382000f5a5b5151088a96776aa154b7453c2577f01cf658f1048e1bb387f4ae6073c8ddac851381b54a513e5c1b8868357c460921f27133f9d657bb7b08d254ada98128d4c55003a2f7dc0fe4d46aa132dc97a2fae519c4e6e108b160d806bbd04048ff587a2c5c02936d5aa36952b2777d384b875ae9a0c77ee9f391905d34284786800a37847e03830a6773bc7df1b9e28c20f8ecd2ff2963f937a0a145ebea4b3ee577f6ab329841fccf8d4118cf269dd6b7c6f9a0ed52d2e4050d73da4a3126e0eb97160c7c6cf880a8c49ccf3479b69b745ccd51a1dad008f6e471d235466d1e55f5ffe2acae1e912276904865af774cdca31c05316afa2e385c78d3628d462ef78fb9e5c1d3aa972f3c5dce415de522db552fc67eca710d42c204173e48a5b5ab99a2ee64a5eb501dc5ee596549f6281639f5a91d515ba649083585540b91e259bf411710d39f0ddef875c39711a885608abe2531af69b30180eda018c78233a055828ac71e4c4ee9fbcc70fb2a80d109abf8eac3d9bc36dec8addfaa777575ac40a03ba5273a067926d1400323dfa684fd6237ffc9bd33d8afcc93551398453569d01977cd5c2d95f0481f10677b31f3c49490cea8bbbfc9941d03501ad37f3cf9aef401658cea4854c6b83d8709a9e8c411c4ee0795c7a1b88acdaae654d43e65b8745ea679e7897464d19b795e7a5c9c9af711dcdf084e6ef0c463cc58966e380cb2a5f76a8a373dd5f8db1de29c4aac480a10f20aa1ab4dff4078e858a02bd2421ab6aa90cfd2137be631fbee5b4400632b9f58d17325cc72aae3e502c74a8858f0cd2f221b4d51337cd41c8c206a3573caa9e2d6581d1ba5a2471921b7efcbdc1f2dcc35e11da2e5a4f544fd0a23cd4beb8bcb9c680271e06ae16ef35e7d8ecf8aa00e3aea92ea41160516bd7e97aeb1d4257b8ee58171f935fdacb4f87b4a5d75daf7a5cd28bd0a7dd621ab3b301a83a4f068d60d9e6e0703ef60a06a8a7df0f0a36216066322f6df8acd432f0687d35fcb704f807bd8b1fae0851d99b410488fd861020d3b5e368c879d6285cd2b48b79db2afb1982aca40bbe6a833f25347dd8f53c9ae959f77bffb01a3006d67d8ea1588db7f97ab181039f20ece2350b8b4771972a376480d23ca3f73dcfce923f3f586a387a443f5b13c9f0a345133f31fc9bdf9f3f9c604d85a5b31df6a568d8a5bc75d5a77c634a60a1a3b73a0241b45ae447a05947"}, &(0x7f0000fd7000-0x4)=0x1008) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd6000)={r1, 0x1000, 0x6, [0x5, 0x4000000000000000, 0x2, 0xff, 0xa00000000000000, 0x0]}, 0x14) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/31 13:46:43 executing program 4: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x3) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c9000)="", 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e0f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0x5) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4)=0x0, 0x4) shutdown(r0, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/31 13:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000038000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000056b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009d3000-0x4)=r1, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000f7f000-0x4)=0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000cbc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000168000-0x4)=0x5) sendmsg$kcm(r3, &(0x7f00002f8000)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000308000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0xca, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/31 13:46:43 executing program 2: unshare(0x104) 2018/01/31 13:46:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000012000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff00000001}, @in6={0xa, 0x0, 0xbf25, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000011000)={0x8a7a, 0x7, 0x400, 0x80}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xfd, 0x4) 2018/01/31 13:46:43 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f87000)={0x0, 0x400}, &(0x7f00008d8000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f87000)={r1, 0x7, 0x401, 0x2, 0x0, 0x125cafa7}, &(0x7f0000a31000-0x4)=0x14) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000db2000-0x55)={0x0, 0x4d, "96be349b0e1adf799dab67446653fd1ad998ee50e2e01e3c0645ff05dbc8b1c2c0b2553c37b2e4ab61ea8b7b231788e95246793dff12a444a2de2c83fe4540e7803aa104d8510c09456de97b3f"}, &(0x7f0000f87000)=0x55) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f88000-0xc8)={r3, 0xc0, "e9b8321ac3ae56b1eafb934205acbdf6e31d51535892442cddb7a4fb144e65eeda0e3f3d856b1996732f4786fe553ba1bad2b40b3755f4ad73c5c3d02060cb629d2f09776fee2ef47d0290d5df1c3837cbbb914c9bc6599a04ae1a51eecb6e280e0353617ac9e60a962ec9a366d914b7f5eddc23f37d594d3c94a28f18df63597d51229c312c29e2745727b6557990bb8b524da3e1b185cc37692045e82aefb8d82cc6264de287621d9e76b54b563a6a097dcb365e03fa5b8a9356f358fc1d16"}, &(0x7f0000618000)=0xc8) 2018/01/31 13:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fa2000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000e77000-0x10)=[{&(0x7f0000564000-0xf3)="1496157c0bb42ff22f7261dee64ca3eefcb159773a59581a258cfa26b24b3b1dbf9b120dabd8e2b812ac3ba2e268fca911f938dd4ce34f3637d49f4c98c03ef1f4051682718af02b1db5377c8225c5935ae297b000d9daa97030c45d97f20cfc9bc04d501cffd3a2077f0d2c1247397b81dc22b3ff0e7b570a0c5c11c41cd92984a60fb22bc8170b5f21b1cf926300ad4835f74ca17100b456372d635ab3a086f0d9d2331c247eb96b9cebde0c0e93106235ef53e5d8437a4a4277e4512a2636f09836dd3c0ef0ff08dac4aafacd4f287c3a81a27a6dffd2e00764bb496de47244841ab053d7b03ed2bf2092683ee98632ab0a", 0xf3}], 0x1) [ 34.233925] audit: type=1400 audit(1517406403.670:17): avc: denied { name_bind } for pid=5245 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/31 13:46:43 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f0000008000)=""/241, 0xf1, 0x6}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 34.272728] audit: type=1400 audit(1517406403.671:18): avc: denied { node_bind } for pid=5245 comm="syz-executor0" saddr=::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 34.308387] audit: type=1400 audit(1517406403.682:19): avc: denied { name_connect } for pid=5245 comm="syz-executor0" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/31 13:46:43 executing program 7: r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000038d000-0x8)={0x3, 0x7, 0xffff, 0x2}, 0x8) getsockname(r0, &(0x7f0000e66000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a4b000)=0x58) 2018/01/31 13:46:43 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000022000-0x100)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002a000-0x10)=@req={0x50, &(0x7f0000006000+0x4a2)={@generic="d301f69ad7950af1296042862973a407", @ifru_names=@generic="a4ead6d5c5ca491df79be83c93950b91"}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000893000-0x38)={0x0, 0x0, &(0x7f0000234000)=[{&(0x7f000008d000)=""/143, 0x8f}, {&(0x7f0000696000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f00006b3000)=""/222, 0xde, 0x80}, 0x40000001) recvfrom(r0, &(0x7f00004e8000-0xea)=""/234, 0xea, 0x100, 0x0, 0x0) r1 = socket$inet6(0xa, 0xfff, 0xa7) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/31 13:46:43 executing program 3: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a5a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e60000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000629000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x6, 0x4, 0xfff, 0x7fff, 0x7, 0x1, 0x800, 0xfffffffffffffffe, 0x6, 0x1c7d, 0x7, 0xfffffffffffffffd, 0x8, 0x10001]}, &(0x7f0000f2b000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d05000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5c}, 0x98) r3 = accept4$inet6(r1, 0x0, &(0x7f0000cb2000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00001cb000-0x4)=0x0, &(0x7f0000c8c000-0x4)=0x4) r4 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000eb0000)=0x8) sendmsg$alg(r4, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getpeername(r0, &(0x7f0000bd7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000)=0x26) accept$alg(r1, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000985000)={r0}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00003c7000)=""/215, &(0x7f0000e91000-0x4)=0xd7) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000816000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003ab000)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000208000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/31 13:46:43 executing program 6: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ec7000)={0xa, 0xffffffffffffffff, 0x400000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 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, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f25000-0x4)=0x0) sendto(r0, &(0x7f0000f23000-0x51)="", 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c47000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c0b000-0x10)={r1, r2, 0x2}) 2018/01/31 13:46:43 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f7b000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000f7a000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000088b000-0xa0)={r0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x9668, 0x9, 0x20}, 0xa0) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f7a000)="237ff73b996c9acabee5c98753f82c667bf3e3061b34adaaadc50e2c02b245da5df7314650097e8cf17182368265ec1da9feb49a61bc7b9cb3a5e58233971d02b404fa14d281770e523bc28714f095850a5ee618a962995b6f6e6ceca3b2e5804d0d71ea29411e471eab13b05e402515591854d68cfe5bcf03a7e332767585cd7bf518a826a532d235f8301c637a0ba1937051466f421563d986d65f627dcedad7bd45e777", 0xa5) vmsplice(0xffffffffffffffff, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) [ 34.339212] audit: type=1400 audit(1517406403.740:20): avc: denied { prog_load } for pid=5266 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 13:46:43 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 34.390345] audit: type=1400 audit(1517406403.826:21): avc: denied { ioctl } for pid=5273 comm="syz-executor1" path="socket:[13753]" dev="sockfs" ino=13753 ioctlcmd=0x8910 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 2018/01/31 13:46:43 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000b, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x1000)="7450b9b061a4233501687e8ccd6042bb2d6da5e3ac67b758ef4b8b6353721d76c5b5b891f50697ee9be02e333b2e26fce3bd1eb1b1163af950ea3bae71d88b3b412e6f5636e3a771e01ec1b8626ef86a6a8fc81acadb6b6e571676eee86c90e28cbc74c62e0541fbe71dd011bbb21e6e55b5851b9e8bad9689ef0b6e14b4e9143748e796b1d08d8925d5522b692e7f119efc1c0f24a0d950cada2e14d2628ab2e4f265c496f5fd78fd18a848e9a090cca1bcc5edfd00f2554655e866973f100765cc676bb530f0989974d0d5d89297857425dd461b17ecd05b678f2308f8db9aed0ae30b0af50a7284b225f2ea73e4fb4140a7f143f6a5d9af2031eff4bd790efc595eaff9e1da000289e40f472e93968d67eeba2218eafbc4ff11d617ef7ab20e3bed72e158cb1245701567d4a640930c59c5f5a0d19a4d48176d84aa89b4a6645881b576a2017d5dde0f155e096226b839482c74206abb6f6fc5275d86edefa604fc62e489c135f5ab0fa355645f73e9a8f02271dbca4f28e9d015eb18a950b5a5bf03a890fd30cc0b55f88cbdb29eaf980462326575720b586c702e1d327925707e941d76dc9cd7dfcbc399ddc171ca8e54ff2006646964a1cb8dc937ad01b7cafee4341cac0606a4950d7cf05764ddf1cbc33ab8d7d4cb10e956a35487af2d9bca101950101decbee19bc59b682de15c4cf96fe37ce1d2e630f4ccc1302ae2b91ce833474b4e265e2b5c8aa75bdb26aabba938026718c815f43fc86e5350f92cf97fa2eaa1ef7ffc70b89360b320032011c995afd436b69a80fda79eac950e59cd15e344111c6227bdd53ab745342182ace846a1bc975481a4333cc9bdd77771eaaad098566b23edfc9287a0411a5d4be8a9ca9be1b080800e631572da2429a139e52808ca6530561d0c4411148c0dd356701ae28a4d1b08bac6d018f9f3cc1fef3b46dad75691cc10cfde26889d09ee8a486f89e433b24dcdb42f2ac04d2d3f54820461024c8734b2863fe7a502b63ce69c6fe2b235f51113a9c265058fadc5887d93c842fdaa1d3b5284226526ac4aaaeeb0f3a1daf81bd3b3fd4f4d4d1f4621e3ee6c5b7afa7a2f1a945c8ed2e7a8a619e9269d91a30fc5c29c9aaec0a88d1570d9289a018c99eacdd15ff4c875d77314968fbbfd560f1f79b06ffaa02be72b1bbea02259e9dc8c6a718c99eed5b54b100c881ec13c9316b293b4c5418e8032a6c921a1bf213990ec62d05f4b3e652b0cc2bb931a6b35c41382025250564bbec90195ae262196e8e3095606e67dee97d9b7c356127d9ddbc895f8b879e58f88cc121b60e72b2b1d19d0323fb12d154b635bb19547c556f46e55cb162ea105506fd231bfdadec2f123188e9daaf61e62c65dceb12a36574a9d9fe9375ba776408e2d6d137f404b0aa0677404b427b128bae3093b4d55168e6a6fb79b8b962bdfc8648c8f78b9c3df6c91bec018db734541e953d6bf1bc507f851415e459ce58cdb35952da436391d41b3f4ff8cb274505029b1fd651176f08e21590f226340e78c65a6aca8bb37aae414189cdbfd77e09afe3a81f53f19d0592ca2b77ca7f19e7f5857d6441f68f0a059ee90ecec49296aa8313a6ad41679595ab621597738e5cdf764aa1316dbed57733523567167145379d6cb64c1a2949081b5eb14404b047b1ec9dfb8393b731580da2dd9fb9177cf6ecfb3b568d05f5ae28e09b62217c01bfbb11cb835c2e97c0e97e674798aae1b0bb3e23f5bed250795f2b3c74c2f038ace2834e18153638eafb476452ffee65a71b7ba2f87fb11dab86068d1d316ed6f95ba5fcc1a66e66c91f754a57921744f5249c042c687770f97510ced5830f649a2eca05df4cd4c47dff74315828382fcbee8cb23b649e3dfa7b883ac513af1e4196baea7834dc874b0867fbb6c0e2e987f0681a4c38feba8346266bb221e5bcf075ab47b6f6e3364b5ba749e244e0b87a5f5e97a53e52b8d3b07af387902ba03934332c704bfe34ab84f7e9731eb4c7b5cb261002236549dc66ed54e3d9c82d3f39c2fb4404d0c051c1ba3c1ca8c5c11033c8a1c4c50ed06ca461cbb592e3841f00f8ed5eff9bcc12a42d9481c4d2483d78fcc87edf9d56b7e61e83cbf3753b0b1b9da03d643d02e5d9cd931b6e309bb4d253ab17e5c1cf987682d5bd4b8cbf976d19fe65aa414e10df71195e71e7a49202a0125220fd53b38a725f6aaca90468011249e04b7aa909e34fb020bbaf654175416d6b43e6bec311652eb8bc211af69d1670b6ec0e94a53ab6cab5e79f5d4ed54b804be12b7382b4c1216e64cd793240f7e3b68a3fc7c67f47a412f67604523dd1ad041776684a614001084b129411dd3991fb47026de813a9461acca52e3b491a9433df44e05a3c771e2d71877b122095a1d38cc1b69b6634ad3c61e37810e74916fce10a639a7d3984ab2690bb468da81aa843df047f45a3208058398e0732b7a63ec685217774b9c5080011b1ce781a3e263da5049a0a1b759a4d48bcd867d1d9ba66ad352e448b11a7cba5e28842cde74ecf1729cd3b44229ed4c8739c82a8708b7b9fff76f17ae34ada73a76fa3de336e70b8be4d31e1b9f8059e59bfa62517f8b2abe408351fb47320f44c57c4c35972a18cc1ba0a85b81e9711d82672400ef067f9aa2abbc7d40c14ce88a8f4d20d36ba47f482f80f18b375b9b29dde45144c2e0b293ce74e2d27126b10331c33a0e9d8ebf467be929829306aee729e8f64f69974fce9705e7e59c9eaf6b4f63382c910669fe8c2383def005b0f7b7a4ad1eac24754fcb1c1f6cf221ee3edcc2f000dd01755cf41b72bd99bef0b1aa5154d48fafca2b4fa492ac0bbf862c23a5f27e23cfb20b67f6e2cd3ccd7d78ce4982c519b87817b776f0f5f526a77e69b6325ee9b26fef6e87097ba6d9cb62650f482ac5daf83ce2f0709b57258d784957ff7602747a2a39495fca81d22a1106c7c4d02fbd770a45bb5bdbd7d4099655d46627c25c591bdc5d82b12b3ccb92eab7fdb4f446115383ce042f39b56a9354060a5b941b61a899bd51645e3c9509b5907343e240e0b7f055769b55c8a11b3b018356fc6d7050c8ca76ee8d677ac9574799ef4c097af05cced5b445a5b617b991f4650f53e2a37a04b0465f92739dc00867f73f483e954a9e39692ac798d50636df16c1a9a1dc44455d4fd45266121bf692317844861b70f42cf66ec2ff0e8444710845b68e4b66e3053f775da33abdcce92f7371d556d2d9d8bae6b37fa0812967bb9234212e7a0249b6142da8b5f3fa25006f90ec16c306d2bce4b18e343ce6b9cd68b521ed9615f9761ff00601a3c3bbebdf558cf276d59ae0cc9cee1293a9aa28ab800617abfd14ffaf62a1901373700c9196ae3d638d77ff6c8a6550bfc82ceaa666e3e508c5f7f27cc1ee33bedc0fc2149312d1bf47f1ff0c99b28f4698c75b4f6d24b3d60cf5f6f53b639b7e8d810f80baadf3a2c311a9fed22df6158ddfc40719251b99b850bf2662271d3cba80fbe5aaf68d5ff7447192481d02ebe0dbd29cbe916e153b2971c4c6f176ba577ba2f6743c6f502718cf75855698d5560530c0378a02059a77c0fc1caa28f77b94dba0958425514ec9a2dd26c9f29ef6f97a35dc70617a55b7c9bf97ab37442f4814df0783ec4a9a6f3cd7036b8578e3fb0302e4ece03235c36b7ad562388691bb497d32e1709129c10436a51c29a79642debb9260f3e859a2d6ae4915bd5c156fc3e02398be8e9cf30a2657e10a4646d15abf01861cc56d091ed838ecca5f08f3f1c59ea3c6d579614f170a3a378abe5312368fbd4b1a1f1272d137aab8570b69f719c6776a6f32e7cdcafed1b970e4b4436bdad68a5024753de6c96417ad1241d40a196ca8e99de88a7490f67c244715141646528f4bb15ba3ae2751d2935f24bd137c7582c48bd77f3966e22c773dad770f66c40439c715a536ef4faee06f45513a3a28e6d1db4ebd65b33464b9ece0a42f8239fe290194283451c38afa05ed38c37471bb00b3bfe291586cb16d24450abd80e4c832a8e9448e3e15877b0b15734788005dd55e2b312e79e4e77df89a01ff0b7e485397693862d9e0daf690c5b55091e933ccc11389892dea96e6c3d101f7025213c1d8520737cf0cd4056c4641eaab1849239829eecf666d29b018d55ba6e68b3adbceef803f1d0bddfb45aa3267c2823321b400de0fbf4a3d62013315781fde23688431972f6c8ee52ce0f146da1a173a18c823e2c74b1924e0dafde73bedfe756ee18f644b63c3b55834092aa8291812d73cb1683c60b7986a5aba732b38304c8eb982ccba9d0160b9f84c2e32bd5a67c84b71147764e6643bc0334d6a5f55c19f219a75208dd1701e3ae7c54e251099f66e7327715153af6ad6d889f655e287f72a2584a982ce2609e9c63c7ef9f034ef4a775ecae5d6ebdd803bd5aad28b05f84d1e284ed9a2db6211d33a968431cf961c39465f2bcc7ed0ef0bfb92c0f36388848ad22035642ec62fd8b0097bee9cad30142a0ba35484b7006f4825d78c4a7fe604a4c3329ef3bb6c62538e88571d639cd225265c47b2743e2466c4c7b66b8cc48aae28257ca653d1c4143910de6dbf5b8e57ee1077d52cfe3ab0476037dda721e6fb1bb415792cd4cbc286deb3d4eed030a76e859b4e73ab463fba66743231e9af839fe6190ea3d452d33aa3a3a07e76864dcb8c5671456e3cb8080848ab8b3e8957dddc7c94777c943e66d7083f5f87ab0f051709f5b7344ffe0ba1b55b4b5211214fc324e60e8f94ec066cd7a613cea95eea8baf4663b761d6a343fe2afc05f0ae4d1993b75b22d27610d2b95ce1470a83dc833d5cc742b503bdd0825bd12a456e9822b5c784be28cf6f037cf31748671b2b8ce7d2520b399531ee4421459674a368202acf90cd73b7d1263462a8ab18321ea81a1beb556d615f0dd0abb4ccd534ff06373e4339f474f7adfb822ca04d14dc12bb636a24d3bb168b239f451262c626fae47c41723f255c5faa5b75d10fb66288dec692023072a912188fa3de5170c57a6396931edead023d9a96e732c7bf42e9247b10d6e9caf319c70b24af0db6b95a72825236b517d320426073af2151a3f7005c6e7464cf2c654c7720eeebf772c9cc622ac05ff72724b48c98fcba4d81065b8f41c802c02436b8655f959b63fbeceb693fb0e69394fdaac6766d196812337dce778f703dd66694587d7bbc2b10adf35c97af080429ce6979c94451b7bfebd1209d5c471f24518b731e3ccc109efab2f0bc1948b78f2222336cbcf53e883f0c0750cca21e895c2c2cafc6d4660cc0847d2dbf9004e591dd66c8ed133460cb85082d4e358635eb118307b7726d494141819242d5dd370528d0cf593c6d697b7f9c7cb1bb65fce9aa2a417975d3e8017c9932f455befa002f7c2b750377cd0d2cd7d5b784a275b8a8275b71e0f0e4bf8f784cd4ea22dad1868666b307fbc7302f9e808de7fd770bfdea8159ab3c06b9702d303937eaaee03a3b4751965a7d0d17400e7000195d9c56e675478059349b15fe63939c3d63c8d637dce6e367f0525d31d77c69ef9cdca93505ffc5f7458ec8f44b0bcdd714dea5f3df298bc1421aa2ab90e6ae14a6de2ab5cbdb65a17be3d2dfaf32494d8bfbf89e42c79bb79b4d4016a81defebfa8d4d1f395c6b42571bf6682a2342b2f042b90d74ba4ab0e9491d4bbfe2c34dd468ecae910d5bab57169209c6561da58ab1df28cb6ed39efa3014938dcbd807cb7b266d6744fda48e944b0f69f0688d8b304b52d659ac94", 0x1000, 0x5dc4b2558bb286a9, &(0x7f0000074000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 13:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) accept(r0, &(0x7f0000af2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092a000-0x4)=0x2e) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00004ad000-0x36)="c91bc7ce3fbc505b6958b63f759bc05d360bebaa81e860e7fee506a8eab7637c21a706088555efe6f7b7c4d580f4f145edb739695a11", 0x36) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/31 13:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x151371}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00007ec000)=0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000713000)=0x20, &(0x7f0000fc7000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008c6000-0x8)={0x200, 0x0}, 0x8) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f6b000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00002c0000-0x4)=0x3) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000217000-0x95)="5b19ed7a9b5a4acfe4183ecc17aafa24d1aba79be1c15fbb80beb5fa50d703eb0930576a3c3e892f0a842863f1967d891abbebd9a276b750f851044a6959e6826df8afe0a53a4368fb4a89833d5d16254ca9a49dd158972b43c3ed32ce272084c5ff62bfa79bc467db0b0ae3341fe070cd5aafa30be6c79e16cba95fbd3356e42f3b0b7164d6df71aca76975bda1b27d473b1585a7", 0x95) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/31 13:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000adf000-0x4)=0x0, &(0x7f0000ade000+0x1ba)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001be000-0x4)={r0}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000cec000)=0x1ff) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00001cb000)=0x0, &(0x7f0000bdc000-0x4)=0x4) 2018/01/31 13:46:43 executing program 6: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00003d7000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce2000)=0xc) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ce2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa, r1}) 2018/01/31 13:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000079c000)=0x0, &(0x7f0000e38000-0x4)=0x4) 2018/01/31 13:46:43 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000010000-0x10)={0x0, 0x58, &(0x7f000000e000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x1e8c0000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000-0x4)={r1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f000000a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000013000)=0x48) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000000d000-0x5)={0x3, 0x4, 0xd4a3, 0x7fffffff}, 0x5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000-0x8)={r2, 0x4}, &(0x7f0000011000)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r4, 0x480000000, 0x1, 0x81, 0x2, 0x1000}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 13:46:43 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff, 0x2, 0xff, 0xe, 0x1, 0x9, 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = accept4(r1, 0x0, &(0x7f00004ae000)=0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f5f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000509000-0x4)=0xe8) connect$packet(r2, &(0x7f0000caf000)={0x11, 0xf5, r3, 0x1, 0x66f7, 0x6, @random="45eb3669afdb", [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r1, &(0x7f0000893000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffe27) 2018/01/31 13:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x6, &(0x7f0000e18000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x911, 0x4) r2 = socket(0x11, 0x100000802, 0x0) bind$alg(r2, &(0x7f00001d7000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004a6000)=0x1, &(0x7f00003fc000)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000004, 0x0, 0x0, 0x0, 0x0, &(0x7f00005b7000)=@common='bridge0\x00', 0x0, 0x0, 0x0}) 2018/01/31 13:46:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000850000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket(0xb, 0xf, 0x8) 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000d30000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x3}}, 0x2e, &(0x7f0000000000)=[{&(0x7f000041b000)="f8c4dcc3aee404ca2d303784f7ad13597bcd6bdabf2bdcb3bcd245a4c0fcaa48e0dcd3d927fa01e143b5f5ef12eee584a2c236bea9a63d137f3f72ef22e444fb8166d43787a162343bf586216216197e36142df3fd267a84eb29f1c1eaa2d0db39bcbf196c0e93b01b5d5177291271b45a67bb33ba3b28964e5f99445927c1d30b63605f4cd9aa4bcabedc1cdc6b217bb6dd09c9471b", 0x96}, {&(0x7f00003d7000)="77d780515d8c6394b4ada17001cfe6029a50afffce66fe4fc6a8dad6738ca15dfcfc4d7192dda6922bd2be3beb262142a3f80d444ab2829d91ba6b877e24c60c93ae38a69297499c0a688f47f34a731896e9fac23ec53d8fe27b471e4d871ff5d55dccf9059e759ed146c58db45d079a28edc38fb9508eeb4f4aaf91526afb9622dd1b7a42d27846d6ccae079d19eef5113762318d2090c56535ea77f426f35b6ec84adb67788072f2c67561b6b17b21d733680ac647e067d03d3ae5c2188ffc9786d5e163a429", 0xc7}, {&(0x7f0000000000)="d89da182b3b688557747e90c52f7111108338a0af9fb497189022b16c527a9f25981546f20f71fe3852c887b8564c84caf2ffa5ab5b8ed32a81f09660a672de482a0132c83f1d44474efeba145a6a3e4c58b25876f9424330887a0ff4084feecaa74833b3592063f9bf31f2cbb9f76c629cd5eb19948e3e41a107cccbb885654c311b9d29ea9fda8417739126fa3922f3e22ab21d7de0234de7194", 0x9b}, {&(0x7f0000000000)="46dfd8856bec8a53e35bc55d10ff492423e240e3cd55609b15b6907e6df21e20129a3b0b2bd2130c8c91d9003dc746beb7171c4a6801e0", 0x37}, {&(0x7f000068e000-0x14)="f93ccc6b7b865d55d54b463a14bf677c9bfec9c2", 0x14}], 0x5, &(0x7f0000000000)=[{0x58, 0x29, 0x8, "0512f35014f445992e5d301003d322af4157aae24543b061d036541ac2344df9f355be287a1ce7e0cd134b38e9c06c64bd7198f44391043b1b64ec01c00327c7fc"}, {0xa8, 0x11f, 0xae7b, "d41625c1af7d31af050e5339530023dc9db18105d88e7042d3ba7cad943a0a0ec8955c53da4afe537f799549c291e7aa7b8d04695e9af71a4513d6fea9416dd831a91efb5a34a40beebf101494ff2424457186ddd19bdcc15ac2399aaad38036826739fbe5c0025789e2be850f49038287c663a5e5c7382e0f285ea59e3661489eda0ab99f23db760aa5578eb2018a34e0"}], 0x100, 0x800}, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r4, 0xc0189436, &(0x7f00007a9000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000057b000)=@req={0x50, &(0x7f000047b000-0x50)={@generic="8f4fd9c7ce03b5faa6c86d4f907572ee", @ifru_names=@generic="8972f110bfdc01d577e6d081294c5b46"}}) 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.536239] sit: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/31 13:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000803000)={r1, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000b5b000-0x8)={r8, 0xe452}, &(0x7f0000c82000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de5000-0x8)={r8, 0xf9ab4ad, 0xfe}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[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$BPF_GET_PROG_INFO(0xf, &(0x7f0000cec000)={0xffffffffffffff9c, 0x50, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cbb000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007b1000)=r12, 0xffe9) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) socketpair(0x11, 0x80000, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r15 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00000bb000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffeffffffffff, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0xfffffffffffffcad) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r14, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) r1 = accept(r0, &(0x7f0000091000)=@un=@file={0x0, ""/4096}, &(0x7f0000d36000)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d1b000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x10001, 0x4, 0x0, 0x8, 0x3, 0x3, 0x9, 0x81, 0x8, 0x0, 0x2, 0x2346, 0xb7d2, 0x5]}, &(0x7f00005dd000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cbc000-0x8)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x0, &(0x7f0000263000)=[]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) [ 34.568259] sit: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b17000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0x4)=0xe8) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) 2018/01/31 13:46:44 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f80000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp384)\x00'}, 0x58) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="7da3c153b67f3f647546650231e93aca8a714741e1db", 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000091e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00006d8000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x4, 0x4, &(0x7f00008b5000/0x4000)=nil, 0xff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x2f2) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000080003, 0x2c) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00005d7000-0x4)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f25000)={@generic="e90df25e2e4616cd30ab588133700307", @ifru_flags=0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e1000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f000080f000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$ipx(r2, &(0x7f0000346000)={0x4, 0x6, 0x59, "d09176938447", 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000834000)="", 0x0, 0x1000000008040, &(0x7f0000ab9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000054d000)="", 0x8e, 0x0, &(0x7f00007c0000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/31 13:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000859000)="130000001000ffdde200f49ff60f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e060000008ed7d56ca466a49bd87da5cd04b27dd267460000000000000000e90907008612f0267214ff7b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000891000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000567000-0xc8)=""/200) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x8000f, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a11000)={0x7, 0xfffffffffffffffb, 0x209, 0x9, 0x5, 0x5, 0x8, 0xfffffffffffffff9, 0x0}, &(0x7f0000fd1000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008c0000-0x8)={r2, 0x4, 0x8b1c}, &(0x7f00000b8000)=0x8) recvfrom(r0, &(0x7f0000462000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000293000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000b0000)={0x0, 0xc382, 0x4, 0x7, 0x5, 0x6f, 0x4, 0x9, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x101, 0x2000005, 0xfffffffffffffffa}}, &(0x7f0000131000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dc5000)=@sack_info={r3, 0xff, 0x4}, &(0x7f0000966000)=0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000343000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e5f000)=0x8) recvfrom$inet(r0, &(0x7f0000fed000-0x75)=""/117, 0x75, 0x0, &(0x7f000061c000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x8000a, 0x9, &(0x7f00008a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000718000-0x8)={0x0, 0x0}) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b47000)={r0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e63000-0x4)=0x6, 0x4) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:46:44 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x10)=[{0x1f, 0x5, 0x8001, 0x1}, {0x2, 0x4080000, 0x0, 0x2}]}, 0x10) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/31 13:46:44 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000020000)=0x10, 0xc4668e52e0f5f12b) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000019000-0x4)=0x0, &(0x7f0000021000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x1f, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/31 13:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000010b000)={0x6, &(0x7f0000c46000)=[{0xffff, 0xe6, 0x0, 0x1b4b}, {0x0, 0x1, 0x10000, 0xa9a4}, {0x0, 0x8, 0x400, 0x6}, {0x4, 0x800, 0x9, 0x3}, {0x6a, 0xfffffffffffffffb, 0x6, 0x6}, {0x7fff00000000, 0x6, 0x6, 0x10001}]}, 0x10) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e74000-0x10ac)="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", 0x1001, 0x0, &(0x7f0000599000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b70000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000c8b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000437000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000039d000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x81, 0x4, 0x2253e4bb, 0x3f, 0x8000, 0xfffffffeffffffff, 0x6c701035, 0x6, 0xe4, 0x3ff, 0x4, 0x8, 0xffff, 0xc50e6bc]}, &(0x7f0000f46000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000eb3000)={r2, 0x3, 0x30, 0x1, 0x3f}, &(0x7f0000af3000-0x4)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d65000)={0x0, 0x1, 0x1, [0x1f]}, 0xa) r1 = accept4(r0, 0x0, &(0x7f00006dd000-0x4)=0x0, 0x80800) bind$nfc_llcp(r1, &(0x7f0000718000)={0x27, 0xffffffffffffffff, 0x6, 0x3, 0x4e, 0x89, "94e63299276f68634684e46c3b990ca13cd4c990cfa642ab5ca6b28e9bf0cadb320f4af4732eda29b9fd873a8e455268b3cda8f631c44884c4b7e447b81573", 0x6}, 0x60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000995000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a18000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00008a5000)={r3, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d69000)=0x0, &(0x7f0000b4d000-0x4)=0x4) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000f7a000)={0x1f, {0x8001, 0x185f57e5, 0x80, 0x100000001, 0x530000000000, 0x4d}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000788000)=0x0, 0x80000) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000961000-0xe)={0x5, [0xe9, 0x9, 0x1, 0x9, 0x3]}, 0xe) r1 = socket$inet6_sctp(0xa, 0xb2fd37dd712bbd48, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000095f000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000744000)=0x98) 2018/01/31 13:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'rng\x00', 0xfffffff, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffeeb) pipe(&(0x7f00006fc000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000b01000-0x52)="0df487170089acfd839774b66d58e23755b62bd4cc3bb269e90fc2841bfc199bc94e75500202490102e48f25991b9bd983823470fbd831474b646333d3f4fe10685e706c8d8c178dc57af9aff416e8731655", 0x52, 0x8000, &(0x7f0000f89000-0x10)={0x1a, 0x1b, 0x1b7, 0xffffffff, 0x21f, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000004b000)="", 0x159) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b73000)="5acfe809f5d66571d2c5b03197f36707744482453ce83276b26e81c942826a3e830b72b2488bbb99f2927d40fdb904f3e5959b3836585479174eb5d6e21f0dae86886585fd6c7b613e8b83347645a68abba8411ec7ea49cb7d3dcbb17ec07bfa608c77200d5925e2943428d4c55b7dd3e34fa252908a9c0d58584fa34364b12465dd5b755d4aa1025476bc7cd68382e46e43810a97d1bf736d85cb626ba0e66531ad43602826838aa9aa3014ab4b736e81478c2ea5646d9e639dd1e7734a448f39515cee3766eadd99524a70e674d347632629c8c18a49", 0xd7) 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000073c000)={0x0, 0x7, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000db3000-0x10)={r0, &(0x7f000053c000-0xd9)="293db6df3ba9e55bc82ae7cbb16c9732758c498d551994893733dbc7907f6de59f0eeb6baa93673be5d1e7bfe9384d8492fb7fc20e6da9a386de9b48f6672c6cb7c47ae85e5743eff51bd587ed99a7452fd47d988b6e2452491439348b64c1ce74a823e9aed797be04452bcc9b3f9da91fb92bc6e2fb588dd79a8f42a6dd5f3a1140d36271ebce7322c6e0dae7009ed04313d4f322bfce7b1dabe59fb882bedca0ccea7e1d648f62c10119707a693e3d13db096b1fb9208bb4a910ddf0784f1191e4f711807d8e9eadded1a9d105ca7e14a97036d421ffd9db"}, 0x10) 2018/01/31 13:46:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000001000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0xcb) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000-0x36)="7294a75d8b615f17fe1c5a7d313193012bff2285396444ea9cd486a554e70faab93b2470dca39c078e31a8b47c9550c3a5ce777deec1", 0x36) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005bc000-0x8)={0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000153000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xb4)={0xb4, 0x34, 0xa, 0x3, 0x0, {0x4, 0x0, 0x0}, [@typed={0xc, 0xc, @u32=0x9}, @typed={0xc, 0x59, @fd=r1}, @generic="907a1e99def89c50db391f406afdeac90783ed5d91f2714b7e70a9a642bd6d907e09ba2599665f3a9580966b45f8bbe4a5286e19cb76248b37f3962b916d8de90873e6bf9cffbbb637667039d2eff77be4a13f3ca8a9b4dda8265e78902d0298142d12cf3ee1f9457bbdde4f045f85294e5d86c0d602cda8661e3b", @typed={0xc, 0x36, @fd=r2}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x4000044) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x6f4e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000736000-0x3c)="2400000026007f000000010001000000008000ff1400000000000000ffffffff0100ff10", 0x24) sendmsg$nfc_llcp(r0, &(0x7f0000322000-0x38)={&(0x7f0000acb000-0x60)={0x27, 0x5, 0x2, 0x6, 0x80000000, 0x6, "514e98b6adf4ea9747bce768d1a73ea0244a12567d3af8c7b9ac7b20c1c4cc7da1260e1b62a27b43857a473ec72662f43c25432784822e45fa64515d273f52", 0x6}, 0x60, &(0x7f00004cc000)=[{&(0x7f00004a8000)="d3ba", 0x2}, {&(0x7f0000688000)="b2880b7853a969de39ac784647cfb0cf29a4cd21d9d0205bf150f3dfa905ce1b1f9354f34fb0385fddc2433a41f34c1251eb64cc54776092d9a82c69e2bbb8e4759d0742062f39d5a0a4d7a3d5baf76344eae488ff4768efec927427f5569980f0d672de1ad1e5fbb20b86b7bb315f7444417f9b8bee9dfe838aead7d78ac165959dc560f64ec27cc0", 0x89}, {&(0x7f00006f0000)="9bd58390babc9de613c528fa30bacdabff660fc9519c04b2e66cd7d412ce3dbbb011", 0x22}, {&(0x7f0000215000)="4a22ec3b4a8b0960006e83d05752dc465b4ad1dd3c7dd3179ffa84ca72807049b01c52f0a0124c52325a67aa99f5dbffa137f9bce1b7789a155a6f21c782642d2be323a38bb0d6b76c548835e71627d062f1bb50bfb1090cde4f57d7100ecc4f5677114557e7e1527f16c887196de3babb52be1857cd05225e121931e2530d3089f8302fa94fc5ccd90dbd105b0690906c8d12c6de9f96dfa9a0b60a593c29832f64", 0xa2}, {&(0x7f0000816000-0x76)="af82e08d57a7e60602edcf52c8742ba57c9f821855468cbc87316d98cd660dba2f7cc5d172387992bec8b1e63b5f1ab3d0c267cc0a3e6d1c4d0a04c4b21b3f65e35e952f7de11c1b1bb5e42f1fa62b614dced7ff889403b6e1ef4fbaf27c29fadde774eb3687f7a714a9d85494efc6215a23a53dfa4d", 0x76}], 0x5, &(0x7f0000bac000)={0x38, 0x117, 0x6, "154be1e03eb1a99aadc0af241b9cd3ed4ab3753ee225f1863bd8da15cee8bd0506a9f3"}, 0x38, 0x40000}, 0x810) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000066e000-0x9)={0x0, 0x1, '4'}, &(0x7f000088d000-0x4)=0x9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004e8000-0x8)={r4, 0xaab1}, 0x8) 2018/01/31 13:46:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00009ea000-0x4)=0x10) getpeername$ax25(r0, &(0x7f0000ef6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000da8000)=0x10) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x161, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x4}, &(0x7f0000e7c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b30000-0x8e)={r2, 0x86, "1e682eea1643e5e903efabad1903bef30a74cfe0df485223f2030cc9245ad8c4b2962a22315b199878b0cd88385cfaf80a96c1f8ccaf08ae26156ca94ecd2d47b3d3343bd1541b570709cb9023f59cb41fe795d572b482fc4b88154765649c3d8c08fc3860ae43f6a26fee8b8ab33c330c68fbff261b715b21003c74791b949ba19cc4cdfb38"}, &(0x7f00008f8000-0x4)=0x8e) bind(r1, &(0x7f00000d1000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003d9000-0x8)=0x659bf106, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4f000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x93aa, 0x4041, 0xffffffffffffa0a8, 0x7, 0x0, 0x9, 0x100, 0x64, 0xffffffff80000000, 0x400, 0x4, 0xff00000, 0x3, 0x1, 0x1]}, &(0x7f000066c000-0x4)=0x108) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e07000)="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", 0x10d1, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f00006a6000)={&(0x7f0000f9b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000586000)=[{&(0x7f0000d18000)=""/196, 0xc4}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000045d000-0x4)=0x0) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000eb000)=0x5, 0x4) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:44 executing program 2: r0 = socket$inet(0x2, 0x7, 0xfff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008af000)=0xfee, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000167000-0x1f)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000d43000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000037e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000044000)={0x4, &(0x7f0000918000-0x76)=""/118, &(0x7f00006c7000-0x60)=[{0x4, 0x40, 0x3, &(0x7f0000a6f000-0x40)=""/64}, {0x80, 0xc3, 0x963, &(0x7f0000e86000)=""/195}, {0x9, 0xdb, 0x401, &(0x7f0000c4a000)=""/219}, {0xfffffffffffffffc, 0xa9, 0x7, &(0x7f0000979000-0xa9)=""/169}]}) 2018/01/31 13:46:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000599000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c9a000-0x4)=0x3, 0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000098b000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000de8000)=0x582, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000dea000-0x43)="030bb2ee8688c6d67da88e0079c23af914e0a66136608b746548e9748a67f32b4843598e483920b50b93fcc374021e439d6a1387f067d4095e88a2d36a14829aa43b1f", 0x43, 0x4080, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000de8000-0x4)=0x0, &(0x7f00004c6000)=0x4) 2018/01/31 13:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000e50000)=0x0, &(0x7f00001a7000)=0x4) 2018/01/31 13:46:44 executing program 5: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000008000)="") setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b78000-0x5)={0x0, 0x7, 0x3f, 0x7}, 0x5) 2018/01/31 13:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x6) sendto(r0, &(0x7f0000b84000-0x1e)="", 0x0, 0x4810, &(0x7f0000bca000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000673000+0xb5c)=0x8000, 0x4) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000004000-0x9f)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e3f31e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "427006c70fbc644ee343fa57ec3e118135826d94b4730f2a"}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xef) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 13:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000a59000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[], 0x281, &(0x7f0000d9e000-0xb4)=""/180, 0x212, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000bae000-0x4)=0x5b2, 0x4) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$unix(0x1, 0x801, 0x0) unshare(0x8000400) r2 = socket$kcm(0x29, 0x2, 0x0) bind(r1, &(0x7f000083b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x4}}, 0x26) r3 = accept4(r1, &(0x7f000061b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000b9000)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006d4000-0x18)={0x0, 0x81, 0x30, 0x6, 0x9}, &(0x7f0000619000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000226000-0x2a)={r4, 0x22, "9014e32c03194748b080c10e9a983f537d427a8fcd59d74a0441fd33e919da92bb0d"}, &(0x7f00003a5000)=0x2a) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000030c000-0x8)={r1, r0}) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x200000000, 0x0, 0x0, 0xfffffffffffff161, 0x0, 0x0]}, 0x5c) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000825000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0xd65, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) bind$packet(r1, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00007a9000)="5f4d011c4581f02557e25c1ddd2eda3e57830832092f34568286973800168c6758df24b2d6d938e7cd73aecda660303f8c4b31b6f6727831ce2f4076a7de4dab9c803135bb5559f48a7aab5fc52905c3ddcf2c2f2ff1f0949b", 0x59) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bf9000)=[{0x2, 0x3}, {0x6, 0x10001}], 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b11000-0x10)=@req={0x0, 0x0}) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) [ 35.000481] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 35.021238] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/31 13:46:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x200000000000001f, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000+0xa84)={0x7, 0x9, 0x8, 0x2, 0x80, 0xc91b, 0x8, 0x8, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000000000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x327e2147fc894dad}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0x2a8)={0x2a8, 0x36, 0x100, 0x6, 0x1, "", [@generic="12355252263ea67ea27aec57b61ce765df2d5676a32ab4b1c57af0d1faf6d7a6da2bc20331c824fd8b4f14cfb36a2c9a8228dc3f8673a6df6ac21b4f3bd58ae6e881345f9dfe6d16128c150f8193aa91b2d378967ba2964e69e54861330d9c2eb50df6d7b8d262eadca02d91263a32b80f661c44e2a3259327654be0f1d39f0049cd39f196a636f66d8cb90fcbdf493798fe7ca0ae6782bcf7e6b837632a8dcdf6bf44ebd5f3e0e8c2724cc638ee292183fa08604bef9c7b2716a2504d5fb5da617fc707370df1b24f4905aa5046cfea0a99", @generic="3f8e51f379299ac3e4947adcac4d483d24badf42b9ca0821e1dfef09cca4f67454ffa5d3284c84f6a12207f053a4fbbc2983250b9b84150f0911aeac2c96bc6d8ac24a4f640eba796e04362db528c9932cf19fb28bf325b52534335f07e1e585c87acc596acedc6d5f86b5d45ce88b7be9e1ee1924476fdd79b742581e8c57503671c75b3ee1e4280f744f5225bfc25cddac1ec211e5615164fc9169c197aa52dd091c0fe5313c9a1a7f604709d9e52048005f1b1287d888ea16d1cd56b7d8", @typed={0xc, 0x3e, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x40, @void=""}, @generic="6cee1388f59e017fd7127b0faaa4b04e335b6e5232d1991e35695f0d76ae2d434b0f1ae5c5cda9281e57ef054568372367a2f7c32e3846ce3b696fb20be9eb10f6a2f86760ab05b2a18aaa9f3763a175499d198f7c900b8caeeb2fc73d574b2c9cb062b826fadfff60da95dc8f548485a7097ac72d2cfe2876bd99b89552480439a904da3b16e0c4e2224f581a5f27891617430152ad2bc7d01014b015630174cd736e484ea5c587c14f12e86f1e31a5c94bca78ab71b296f6b41341479697010f74537da89b63ec108f7299b3e2df58290ad6bc2cc5c97276db956c23b4e4a7c7b4028923486059c6276a223762c2ad13"]}, 0x2a8}], 0x1, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, 0x0}], 0x38, 0x4000810}, 0x40488c0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x7}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r0, &(0x7f0000003000)="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", &(0x7f0000001000-0xb6)=""/182}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000000)="bfd72249c0a2bc54d5aa4abaa1aca939", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) getpeername$inet6(r6, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) 2018/01/31 13:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e01000)={0x6, &(0x7f0000718000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000061e000-0x8)={r2, 0x10}) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 13:46:44 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002c0000)={@common='ip_vti0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xa, 0x0) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"6e0081c00926b7"}, 0x0}, 0x10) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000452000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d46000-0x18)=@generic={0x819, 0x0, 0x9}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300", 0x0, 0x0, 0x0}) 2018/01/31 13:46:44 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000017000-0x20)=[{&(0x7f0000009000-0x1000)="728d0f8b9bfe208e94b370ca438f60df04f6d4e63736b6318ba5cd6e838ac11d36d3a94a02291edb0f7a621116ef94e72eaf80864f869e283ba261a27c1b8196504954b736d9d3f97fb14dae785c706033a5cd591e11f521b798e3ab2305d6468109576326dab4067dbeb1211c8f6e8e2d9caebf8014bb3950f77433e454bfaed64c845a4481127d36f3cdf526787f14e83408a532bb3e2c17727db19a551de0469f47e744ef97f2a177598b599e1faa214a3a9a3bb51316b08b49fa611f36d784ceda4e029bbeb987a827470814d7e8b785e949a847489eb55a9172e1451ee3f03944ee582fd170bd22e28485047da4b6f2c06e9308a95e60139061be277d42683d7472cec1531be07c76d2ebf7878194a501e0e7d009ee91a12c2e1193f2c841f93960204d06b475ad5a0ae08152c8f40514d020390cc85158a485dd3b9ec2ee7b576db8b47ead6ab95458289cc263c194e4a7d446693bf9372bb09108f02b5f52347d524cfd77f489fcde6b933e3824334306530b3e82f77e15ef71a69ab69bf75b2450e36bdd98c313e4d47ede992574ea9cd2691f1f1f867f0b6230b4f1a3291513d7121ac1eaec4925f78aab543bc3dd85ff890b81f45a0655bcd8ec7f3cfca3fded86c01f547ac1c3bfd3942d96fc483a62f4c334b910dfc1f0e4a1a12eab327ca12c874808be41f4223c475cd3a4a009eea749914981ecd0204681731bc4dbb00332e34a3a64da4f807d27b2e62d0f2ad6296b568d2cbca3bdb8702bb4ec69820def5d2c4f9e74fc0afd6e060fcbb9eac0f85d06c74c5ddc205b4996f5383c99f39aff84bdd70abe1136ec7d3b479e58077e957ad91426a7a4628835f0d12080a5f4d5feef6a016e40f1e8f42233386bb3087d891dc1f780692cb1740cce7d462f71e64efd598f2bde068dc8661b7daaaaef0ba77ffa66900056142fe3792b2076a5629ed06d34f867d390e79771823324cd33d15ace976d2acdd12c5e92260460b3908940a57b22e52a66191ceabc2412a8bf1017c9ada5187f826a7a1a578cbc7571fa288706053a70f989d636506537df599ebb8570db49401d8efb1a8ce5f9869aea08a30c466e40f1a3bd565f1766174893d6845e3b6eb655ab80c07b11c595e3f3feb473c5b795a027b09e3511c9568e1286e011564129e15e4053b9111a92681b29a9d1e2e09eff0089b5a6cfa19df960984e38c9e68f7955baafba6d1a5a9975f74fe6129f2be41ddaf1b10851afe3679f1b99130233b929ee5c9459b8b9bdf23677ccd801bbf5a57a209e9e803c3937a6a1df6c677cc87b44bd89355f299c7560d4528e2cc3bad6c3c821ff67dfe15cd6fb1ec60057fef03acbeed4802244285b56ac03016906f55fa1987a0f9f3587075594edc880e10111770f0c077d8658d42aae8224f619a7de65b729f6db959180a8936936ee619db2ec49287751a1448b04aa6765f4945851d9a08b6f04078e440ef8c91e5bc02d9f61534c9e26369d0e98471e0e03e4eba8c8fade0589ca9c03de7664aa5836ced3e31ad63e519e96d0c7d433938985b402e05ca8b96324b29c1579f22961121ac56466aa0285e733c4729eb8460d415f82cad9919785b026a2b4f2a4ca0f5698094474bff7aedb32051418a410703ac8f4a746555116c0843f9354ec334b52eadeb6b992387fc1f60fb15ff1a254fa03c3e31690b4f5a4758a877cf6f1b5f9aaa7e349c6f43cddd0c6d8695fb7e94c21247336a2ddfdab61e952d61630b2de12c4dde8c7ebf6ed32e0968173f35548471d8e22bafb122406523abaafd93826fc210a852dce587a65ffb5a0fa3cc7d6f90e351f6ef5ab23fb122371d5353620f2eb78dd003eff8d4734c031def38474dc185b8565f45e374d67bc3d5f9d916d5f06ff55b6537783f2240ae4b0d4a3e20d05234952b698f0591c40a21e73b01781ce8ec6552f544e2d55a95ce8321a04cf70247cccc14a19beb723ae0c6f9cb8c21ffddb9f267a79afdb1679aa396a3706363e563e1585c16113166a5acdf2cf7a1caeb960e7ba32e92e1176348b334bdba084865b2f31e05944487a46811ca9b5b37d5030eb4d6a9bc571991c21d5d2d39c59eb9b76d7a47deb5feb6c9371123a7db9ccef5c9bf0e2d9b52bd8d225585832627b6804242e94d4c003e8f0bbd18d04a6c481e4988885dba4c8e773930ee9c54309ed0dafb551601d7ba1523bb710c4fd0aa0903ad37e51bf26723f3b2c809484f2ed9f7486949cc9adf95ed586855328688ce37bb60b78163e6255b6384cc4bd294b92e908049ab7731a9f364195f94e4cc1a457dc7b5ec7a808120708685a6e1a365a36e3933b4e737a43f247a431c4701af3f8e82756ff41bc105488618b1adce128f1177c8d527b230370390aea50159590b41c9128e84afde352a6d15b795773c40c6ccfffa8039f959d4d1140062f88e11765a4cce201c053c27b2b7f8c0fe7b69c740d4fb815632b776ddb181119e34a5109a9910404fcdccd3a07e2c30e1d061c2030762da25e23240f370fecf5b3e8c51b3d4534b2a63cebbf94701a377876880e120c589ab99c6c3db6cd0f0afd2aeb807c2aca7d328a9e5cdc83fb9fe79d3c9cbdd128d556251d4ef05e7c4cdde38da6672b1d3da04fa71ca31475e2649f0881094632c5179a7bb35a564aebf7a40d4e07b93bb2b0e1752f4fca19bd426dc753ef9ecf9dde3f33faf4e1376f5835e77d18536d2c67ffb8cf6000b72a65792a454fe3945edf4d7db38e61e0d13058ace43b87710250c6e57d3e2e34a2cb2d800e38d2cb06bdadfad4756022cf86c71339c2785b9136ba9a6dbe35bdd3f0d3fad61dc77aef705d0c859b295a2c36622f4c4f23c8624fce637ea31a6f4f2f690bb21dc0fc5ed1efab4856b69b24f6d738064e41ec622d916fffb0bb954825e5c81f6085bf7a33c2e6a07212c04b23c5e124d383a674bc8e6f40da0fb9aa80d4ce696bdc163610a49dd9d99550eafb838e1e7573fc00a77c7e768153d9e4500212217b282e062e5b2134214ad9f7c6fc278d5dad0f1a38aaa965799d6037f9a7595eaf2534dc04eb9886f44cd4b94e7c4146a5aec442dc1a6bb48e78d3240fcdbc7c1ae100678b3c863e228868440de12f36bd6622f6b49686ca784c8a2c631960b07ef3fa8ca286077b778c7bf546230afb6cff7bd419c5b6632ee47b5829bcaba67511ebd6d529013f9e83a6d7c7e8bb222d1c0937ffc5e56d10b5053b542779acd9a19fec65bf076d69f43004e0e3859ddb060af94124967da3d00d0fe902440706f7458cf7cbdf8040b7eb1e293c4a6ceb438680cef63e121ffe21a801bf39ef738b990a9f33fc4a58eb289cf4d1de77fb70e01313dddea5bb9da46df018a3be94a3155b24cb8bb5856d488dcc151d5067b0dad443191bb5a43c81516e4f0a3a9ab548c8b6a5e85f3288a85d61e427d58879a26767a3477509efecbc578a19fe18cd841b68f9685b120ac4b1089d7324a7381fa0b732582952986acce31562397df02b3a91304ae121c23881d07067676abaa5aa6d18b65746914abd630e76f9993c9c59134dbfaa456654d38d113ac3f9e23d52d68df8623f55ad0c51f22e0b06c17ae9857d7873cef1863694010bb5334ba4efb34b3d459c9d96fc3160f2be6fa70dc7a73cf80bdec69f94d7fc3c078061887b4692389eb6fd8adbf1231368346632f7ddda7bd93b7a2a580a310b89133ceee8d803b29f65c73b5705ff84fc38f7ceb102bf25355b57c29b45281ef2ff810543ed93cb3c711bb56d7394347ed6262a0d9629b98dc86487a4175073debe4029055725e5c36feb322832304d93b19fb0b20b047d210a59d9e740e5a88e7215ce2b97e66fe9aeebef14b31bbeef4cd63e4dfcd8667a732b9031c90ba3bfe78c0a64e53a95c37f82fa31292acf168d9f97aa96069eaaa41b4b983aa4551ba75e7f79747e014d22188b63a04a8e55a4f949c88f5ccc1beaa79abbed8029ec7128b82e800c48f1c0591dea4ff4b18aa82ed74775bbc7b4d21793dd1f3b5b5ebeeb7b268d5da027f0591ec95082a2b1186b385ea548d1d7215cd552c4ac4540843e9d32bcc2488b8f41b67f7f84dde52bb22854a7df711b9495cc1b3b8b9c600242f10fd5983cc9056866ab9d8a2f24e9450dfd0fcd140bf35c39deaabd0120c15ca6f803d43bd98cea0d8964513fe66a574ac93853703eae988827fa11a7490391b2c490eaaa38bfafc7c9ffe3a43d328770f3f7239cf557f779bb2ad16b259f27aa8166178e0ab6f57dfe80d4463d752f55c10ace9ac84b27e05c16510058902f07fe4dde7ba89990d7a22253a36de92b7ae772dcda1358e7ca9400146e368dc39a01fbe8861fb355747ed150baa6dc9d634a5fcaed6ab4f8dbee5bb65c1c444dd8455f2c120d461cd4f6eb9634f59b5b448f734c08e58d442dacdb8b459b9355be0eec9daa102dce692644f3b84c02ff2823b03536177d16774a808b391031cfa1db9fe5250db82b91fe7b2d490c070f0a984ccea41b8fa5fc3da8da91b08672c0538f476bca097e382b02be263686f45484d37fae7754b74218ba70db5323584023ccebf3d606eaef8d277e0ee040d243b483b61f0590814a0df21ed5a4be38cb5e87c35f0d110c65ec505f4f414cca3441ab20a5566f3e9a954ff3b2047e9e35ace7ef9109b47e50128c64e5b1f741e21303caff860273781888cbe21582b85712cee2c688ff47fc7dafbf04bb0ccc1197d96162f94b43863d897410a132e7024884f48d6decae2a04192acde9bbdcf86f4bfdd6b72891b40f9a41b2dc541ad4b90d759a2bfe19a8cef669e1ea95dd1e4e6ab8b894b8c78a56a76ddf2974bb2ea82ff926f7709b00c63f3215e13e091617966699f7254c08b139d78c07f7833697f6ecf59474ae6f4dc04b8ba91bbed0669c611f8c27ded0fcd748feaa75232711471c0b3db80a36c19c985506054bace7023e06876cd2052b18c4df112331e1194dc080256ef72de8972243bfe9cc35da2b9bce52694beb10aa527f109ef3c33816e6fa31407dc7ffe68fda1d5cc9686d00582e3fa13ca54a2434ade943a90673fdad03be35c93d78fb2c09149cf3ab4e356ad81d807802264f1ae5a3e2b74d77ae676c19efc8420712d0b285d187a80c161fbdd895cc0b405619835e19c2da454dc6a570470033d7623dae9c08ce024695e788f212c8ada9e365a06eae2fde1936f0d76cea2d455ba66113bcc7d8058d721d63daf04b895c7d9b4f5a2f174e7543a974e013f942f4486ecc27623c12aae4fed283d9a25a4ad905e71ffedacdbc0346724c5b900414ef909401a99d47d7467d3388543055b74dd5a987d5a6274ccd274bbfb3fed0815962d0e7202dca2ee7f1db10cb6b34d6c228d2c931aa20c5229666d8d0a176eeced0880504f27796b8c55d4ee88395826fc1e2fd759cec3559f32e342991caccc93315edbb865d89291db2944080d62f96d1d0c74c685232119478e92ae56553869e5c316e17f9f89853bedc578a5d91fac5d43124063490fba8287157e5df98a53bcb7a9ffbd5de104d4da7e3c018bca3455231545fe0d0295c70883a0f465c69e720ac3abfc6b87b99ea23af706bcfd0b60246a4c9208a82008b4f891a50a3874b850a362787997319609c71c809dd35fa4b214236f6201f7f29d19c827051b4baf07cfd1d293875bcdb2b13e5e7ac81cfb909bcd74676d06d75a42355f794ea62b7e790ecbebeb3661f700bbbaf0a58e569c86a57c5c01bdd8650be3ab9f5214dd1ee880210bc2741238eb6", 0x1000}, {&(0x7f0000017000-0x7a)="fd292b03beb3c30316581e45311ac5c7e8492184ef735f7b9a062fbde390a844381f9d9fab4aaa42218b6d686e52da90b99482437dcee0e7e13516f50fa505affa25314f0fdf9285ff591f894420d5e231fa8c7434e829e7caaefc2f03cc52250e24a56ed38b140b8371203813e8ac5aef2500ad163b017af000", 0x7a}], 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000017000)=[{0x0, 0x0, &(0x7f0000015000)=[], 0x0, &(0x7f0000012000)=[], 0x0, 0x1}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@generic="5747add69207c34c9d8e716e5117bf1f", @ifru_map={0x852f, 0x2, 0x31, 0x5, 0x80000000, 0x2}}) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c57000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000666000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000520000)={r2, 0x5, 0x8, [0x100, 0x8, 0x0, 0x10000, 0x401, 0x1, 0xfff, 0x9]}, 0x18) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000385000)=@raw={'raw\x00', 0x9, 0x4, 0x388, 0x1b8, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000077f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1b8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x11, 0x0, 0x0, 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x1, [0x5, 0x5, 0xfffffffffffffcba, 0x0, 0x0, 0x101, 0x9, 0x7, 0x5, 0x2, 0x5, 0x2, 0x7, 0x1, 0x80, 0x5], 0x0, 0x8, 0x7ff}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xe}, @multicast2=0xe0000002, 0x0, 0xff000000, @generic="d6aa86ef2c202e281dd7fe8bc7f6dd76", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x2, 0x51}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x2, 0x8, [0x6, 0xf65e, 0x20, 0x0, 0x8, 0x3, 0x800, 0x8, 0xffff, 0x178d3139, 0x64a5, 0x8, 0x1b1, 0x1, 0x6, 0xffffffff7fffffff], 0x1, 0x100, 0xf0e4}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x2, 0x8}, 0x0, 0x98, 0xd8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0x7, 0x9}}}]}}, 0x3e8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000675000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fa5000)={0x0, 0x9a, "05a06c286e6547af8f36704fb121bd065fc6b7c854a71c6b98b4bd20d5270300b0994284fd16cd57436cef3b567c4b51155cc61fec2d88996e46b7872f532441b8e5cb67b16a5b9907c0494adbf11aa650169aa7498963f7a391c6a36a4621fd096cfd89941fcad7bbe9d1f0ed312f106a911c496da2ff774bc2dc696fac60f2176bb9ad65e2d66f24eb0a8a99d2764c82167f016d156d9ad5b4"}, &(0x7f000091b000)=0xa2) [ 35.121125] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 35.152451] device syz0 entered promiscuous mode 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) socket$inet(0x2, 0x7, 0x80) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@common="8c70646470dc000000000000000500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004df000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, 0x0, &(0x7f0000741000-0x4)=0xc99b87cd5867b656) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000027b000)=0x3, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:44 executing program 6: r0 = socket(0x19, 0x80007, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x5600, 0x8) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 35.178524] device syz0 left promiscuous mode 2018/01/31 13:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003a9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004a2000)=0x58) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f9e000)=0x7, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c67000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6f000)=0xc) gettid() 2018/01/31 13:46:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000fb000)={0x0, 0x1}, &(0x7f000019d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x401000}, &(0x7f0000932000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 13:46:44 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0xfffffd2d, 0x0, 0x0, 0x0) 2018/01/31 13:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1b, 0x8000e, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002d7000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002ef000-0x4)=0x47, &(0x7f0000780000-0x8)=0x4) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f00005df000-0x7b)="cbd853398cc720bcbecdea1c7951d7352da4b16541195c59a17b195f7e352d7a42335f34b96bb6a2a9767308299cf5029f929420bbcc7536c1e3cea52a696d60624edd1d29ee8ea34825a5afed4e37c5fac79c602c35fff9520896a8ee08767b922d31328ea1c94aee0b5d3cec60e74fa7626930e981751ee3c6d9") ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000e7e000)={r2, &(0x7f00000c1000)=""/0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000448000)={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffff}, 0x0}, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffcce}, 0x1, [0x6, 0x0, 0x3, 0x6, 0xfffffffffffff6d8, 0xffffffff, 0x7fff, 0x6]}, 0x5c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000db8000-0x10)="f03ea84c034850cfe5b974a7587733bf", 0x10) sendto(r1, &(0x7f0000cd7000)="8678d51bc8c4b8fa742be6f2c446", 0xe, 0x81, &(0x7f0000a7f000-0x10)=@nfc={0x27, 0x35b, 0x5, 0x3}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000fe4000-0x5c)={{0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, {0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8001}, 0x3800, [0x8001, 0x7, 0x0, 0x5, 0xb9, 0x40, 0x12c8, 0xf3d8]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004d7000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000069c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0xffffffffffffb547, r2}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f000085b000)={&(0x7f000052f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000018e000-0x90)=[], 0x0, &(0x7f0000677000)=""/210, 0xd2, 0x0}, 0x40000022) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000018000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x12, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f54000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x800) connect(r0, &(0x7f0000c28000)=@ipx={0x4, 0x1, 0x6, "c4a393dd1218", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006be000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000294000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000565000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000055d000-0x24)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0xfffffffffffffffd, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x10f}, 0x1, 0x0, 0x0, 0x0}, 0x4000) recvfrom$unix(r0, &(0x7f00004a8000-0x4)=""/4, 0x4, 0x100, &(0x7f000031e000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000015a000-0xbd)="ff6f4d5f28fe27d0d4042d3de68ba1cb4a63ad6250445c6774cd6bdda20d341415e276d86a38fd0368d48935926b7e556a815dd63a38f9446b68751dbbd8931a17ed761554c535fc9f8ecae9a306b1da95b6da1e6bdb52ee9c72a1a4556e49493c46b0956c1963f0aef429b3615431a65c4866377a2f6d978fc0c57c47a138de5bfce22b420d4bffe2a1afeda2c412334b5d4d34a8ed5c0c6009fb547498d8ea41e87f84ad82b5aa307b438567e271d6b8efcfda2f2918ffb88a263361", 0xbd) 2018/01/31 13:46:44 executing program 6: 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) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000598000)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000a64000)=0x4) sendto$unix(r2, &(0x7f0000cad000-0x54)="b35e3d0869d555c4824a5c8a8fb5475b351366f09163a19fa1b148fef6eac213e6008d07e21af06079f740919562f92bba1c73ca0c912cbba083124b86d809ca3eb5dd4a76e3519357bddd003f07ec5a5b95647e", 0x54, 0x20004000, &(0x7f0000cce000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/31 13:46:44 executing program 4: r0 = socket(0x1, 0x80003, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xb2, "b8e29364ab51ab508e5dddc2a6f3455520c41112c8fb23caf2993c6ecd5dca625e7769fe6267cc628f3f6dd2f725302405e608f2c940159bbee686ae6c9b2b38c17bd13d13e1320e06bcb8e4c8920285ab0c27cbc497dc124932c89357944c318abc34f4103688c74a5242be2fe1fe889aecf64a501a058aa2afbf3833516343b1e7020ebae1fef276e15557dfc8cb7a8f5af532baa39f28462dfcc78cea8348009fad182abe75be33703573e8fa18ab0866"}, &(0x7f0000bd9000-0x4)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000103000)={r1, 0xfffffffffffffff8, 0x10, 0x1, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x80000) 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000)=0x14, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) 2018/01/31 13:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf4, &(0x7f0000a06000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000539000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009f5000-0x4)=r1) syz_emit_ethernet(0x173, &(0x7f0000192000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x2d, 0x4, 0x8001, 0x20, 0x165, 0x3, 0x1, 0x8, 0x7f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@rr={0x7, 0x1b, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0xb, 0x6, [@dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0]}, @rr={0x7, 0x1b, 0x8001, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x86, 0x6, "da08607f"}, @end={0x0}, @noop={0x1}, @ssrr={0x89, 0x13, 0x1, [@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0x4885671a]}, @timestamp={0x44, 0x3c, 0x9, 0x1, 0x4, [{[@multicast1=0xe0000001], 0xfff}, {[], 0x110}, {[], 0x6}, {[@multicast2=0xe0000002], 0x2}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3}, {[@multicast1=0xe0000001], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3f}, {[@broadcast=0xffffffff], 0x6}]}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}]}}, @igmp={0x12, 0x8, 0x0, @rand_addr=0xffffffff, "f163c0f3c46f66b2925eb453a64c22833d49e2bead5af01ac7d7c3459b93dbca94c7b2ecb4f6f97d88af13da16bedd91b4e175cb08a8276f1ff7487138eda2f1f990dbe9a4dad84acaf1d1dae024b8da86a81a64ba9848549a8dd197bc6d9673263ea7b33234c269600db7640fa480332075587f2b16dd005293c265ccfe09259bf24f26cf10b95951cdd91ae893450f72deeb7ba88bb8f349ed87dbd829234ee62ce8f5c6bc095b26"}}}}}}, &(0x7f0000836000-0xb)={0x0, 0x3, [0x9, 0xdbb, 0xd04]}) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ff6000)=0x0, &(0x7f000062c000)=0x8) 2018/01/31 13:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000998000)=0x0, &(0x7f0000dfb000-0x4)=0x4) getpeername$ax25(r0, &(0x7f0000622000+0x60b)={0x0, {""/7}, 0x0}, &(0x7f000068e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008c9000-0xe4)=[@in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdd00000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x1, 0xaafd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}], 0xe4) write(r0, &(0x7f00008aa000-0x1f)="1f0000000007fd00010c00f60000ff00c109f80009000180060107ec000000", 0x1f) 2018/01/31 13:46:44 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000026000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000fd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x7}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000030000-0x4)=0x0, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000031000-0x38)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000013000)={&(0x7f0000031000-0x94)={0x94, 0x16, 0x400, 0x4, 0x3, {0x5, 0x0, 0x0}, [@typed={0xc, 0x80, @u32=0x80000000}, @nested={0x74, 0x3d, [@generic="1f6f95a6ed1ccbf87d6797de3a44a6e9db0622da14f74a533c6d2e467ab8a574404b06d558990a8cf590d7eab287de59e0430f2f6753a6c3c2931e9dfd4e9238b5c1b1c2669edace01babbccd6de3f0be6da1027e8c4268c3d413120d5fc324b06b9d61d20dd299001b8a712734bc2"]}]}, 0x94}, 0x1, 0x0, 0x0, 0x85}, 0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000030000-0xc8)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x16d50896}, @in6={0xa, 0x2, 0xce71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x5d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, @in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}], 0xc8) 2018/01/31 13:46:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x3, &(0x7f0000002000-0x8)=0xfffffffffffffe6e) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80540000015000001ffdc"}}}}}}}, 0x0) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8080e, 0x2, &(0x7f0000585000)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000d45000)={&(0x7f00007ba000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000392000-0x80)=[{&(0x7f000091f000)=""/4096, 0x1000}, {&(0x7f000005e000-0x57)=""/87, 0x57}, {&(0x7f0000e51000)=""/255, 0xff}, {&(0x7f0000a2c000-0x67)=""/103, 0x67}, {&(0x7f0000c21000)=""/69, 0x45}, {&(0x7f0000e0e000)=""/142, 0x8e}, {&(0x7f0000e53000)=""/213, 0xd5}, {&(0x7f0000e44000)=""/221, 0xdd}], 0x8, &(0x7f0000d0f000)=""/97, 0x61, 0x5}, 0x60) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d94000)=@assoc_value={0x0, 0x0}, &(0x7f00002a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000062f000)={r4, 0xf6}, &(0x7f000030f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000022000-0x2)=0x0, 0x4) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = socket(0x1, 0x0, 0x8a44) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d2e000-0xa3)=""/163, &(0x7f0000cf8000-0x4)=0xa3) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[], 0x0, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:46:44 executing program 3: 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, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f84000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x3f, 0x3, 0x4, 0x4}, &(0x7f0000f84000)=0xa0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001df000)={r2, 0xffffffffffff62e3}, &(0x7f0000f84000)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f85000)=[@in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x55}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xaf}], 0x48) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f85000)={r4, 0x2bf, 0x4, 0x3, 0x1000, 0x8}, &(0x7f0000f86000-0x4)=0x14) 2018/01/31 13:46:44 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000026000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x5, 0x0, 0x10001, 0x90}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000026000)={r2, 0x1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000027000-0x20)={0xc9d, 0x1ff, 0x3, 0x5059, 0x10, 0xfff}) connect(r0, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b90866ffff7fff43be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a059a7adebcac4f7affb09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000027000-0x20)={0xfc, 0x0, 0x2, 0xefe}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000026000)={r5, 0x800}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/31 13:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80807, 0x2177) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000020a000)=[{0x6, 0x3f}], 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000179000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/31 13:46:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/60, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000640000-0xd1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80003, 0x7, &(0x7f00008bc000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) r2 = socket(0x1, 0x807, 0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00005fd000-0x4)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007ad000)=0x104, 0x4) 2018/01/31 13:46:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f00009ef000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000875000)={0x0, 0x9}, &(0x7f000032d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000cc000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e4f000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r2, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000ae6000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x331, &(0x7f0000b77000-0xc0)=[], 0xc0, 0x0}, 0x0) setsockopt$inet6_int(r3, 0x29, 0x49, &(0x7f0000fa6000-0x4)=0x4, 0x4) 2018/01/31 13:46:44 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000721000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000214000-0x4)=0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f84000)={0x6, 0x1, 0x4f3, 0xfff, 0x0}, &(0x7f000004b000-0x1)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ae5000-0x14)={r2, 0x312, 0x7fffffff, 0x1f, 0x2, 0xffffffffffff7fff}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:44 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004d1000)={@common="74756e6c300000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000f90000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b33000-0x4)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000073e000-0x10)={0x0, 0x0}, &(0x7f0000e6f000)=0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000f92000-0x60)={0x27, 0xff, 0x510d, 0x7, 0x0, 0x9, "1652223cb6d0a7b6cd63f6a950b8869ad8ad5e1d059fc5ae3f87705e35720b431e1262374318d455b3560f7000aa484d5a5e8c8ce2d38d1a03f811fae5b084", 0x3}, 0x60) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000f90000)={&(0x7f000095e000)={0x10, 0x0, 0x0, 0xa880008}, 0xc, &(0x7f0000f91000-0x10)={&(0x7f000070f000-0x5c)=@mpls_delroute={0x5c, 0x19, 0x610, 0x7, 0x0, {0x1c, 0x10, 0x20, 0x7, 0x0, 0x4, 0xff, 0x9, 0x800}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_OIF={0x8, 0x4, r2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f91000-0x12)={@common='dummy0\x00', 0x1f}) 2018/01/31 13:46:44 executing program 7: r0 = socket$kcm(0x29, 0x0, 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$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/46}, &(0x7f0000002000-0x4)=0x30) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@generic="a39695055c2cdc6acb72b641ce274b05", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e5c000-0x38)={&(0x7f0000f78000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000580000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000d20000)=""/54, 0x36}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}], 0x7, &(0x7f00008e5000)=""/190, 0xbe, 0x4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/31 13:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008f6000-0x6)={0x0, 0x7}, &(0x7f0000eac000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005dc000)=@assoc_id=r2, &(0x7f0000566000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000217000-0x4)=0x7f, 0x4) recvmsg(r0, &(0x7f000096e000)={&(0x7f0000fb1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f000095b000)=[{&(0x7f0000f56000)=""/191, 0xbf}, {&(0x7f0000c90000)=""/227, 0xe3}, {&(0x7f0000b0c000)=""/213, 0xd5}, {&(0x7f0000475000-0x8d)=""/141, 0x8d}, {&(0x7f000047b000)=""/197, 0xc5}], 0x5, 0x0, 0x0, 0x35}, 0x0) bind$alg(r0, &(0x7f0000cd5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0a0775b7cae383e5b3b6aded5c55cc2964f0df820c0deb010008000002ff74dd88", 0x21) socketpair(0x9, 0x6, 0x3, &(0x7f000077d000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r3, &(0x7f00003ec000-0x9)={0x1f, {0x3, 0x3, 0x7, 0x0, 0x8, 0x1}, 0x100000001}, 0x9) getpeername$ipx(r4, &(0x7f0000a75000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cec000-0x4)=0x10) accept4$netrom(0xffffffffffffffff, &(0x7f0000b56000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dd7000-0x4)=0x48, 0x800) 2018/01/31 13:46:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000a31000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000007000-0x54)=""/108, 0x6c, 0x10000}, 0x12020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000309000-0x10)={0xc34b, 0x0, 0x1, 0x80, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000705000)={r1, 0x84d0, 0x19, "3a8b70fafaafbc10a967fc94c1f5dc905659bfdeb9799e7804"}, 0x21) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x803, 0xc) sendmsg(r2, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000207030000800000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000016000)=r3) [ 35.546179] sctp: [Deprecated]: syz-executor3 (pid 5630) Use of int in maxseg socket option. [ 35.546179] Use struct sctp_assoc_value instead [ 35.574394] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009ca000-0x8)={0x0, 0x0}, &(0x7f000058b000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/31 13:46:45 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, {0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x7fff, [0x9, 0xe5, 0xfffffffffffffffe, 0x6e298000, 0xffff, 0x242f, 0x5, 0x9]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x1ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0x639, 0x9, 0x5e}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x7, 0x8001}, &(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) sendmmsg(r0, &(0x7f0000ea4000-0x3c)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='ipddp0\x00'}}, 0x1e, &(0x7f0000001000-0x20)=[{&(0x7f0000f3e000-0x4c)="c66cd59f89cc0768609b32fba0f025c554e19f28a5b2683ead356f65a407c91e2b78aec45c882afdb3ef3ab918ad825764fe84f405537c55fa6e50903507f5b65af4c027333e68208222ecea", 0x4c}, {&(0x7f0000000000)="996667af8d62cdf469e1fefa1ec85f7d2a44c590c9becd5a52a67fef22e639d565fb942114cc7f7705335e76493ce20ecf840d84a7794f4accd94ed3ee1563ebeef7dfa49d1e5f8a57876a8812b5dfd93792aeb80cd6a564c7569e1e2435dd280f3b24039430778124bb50b67b32ea5ea0c8e390daa72602067b4b03c1ac6275e0e4485aa3fa206eb47e2f8b11950a13c8dbb4de58629880d4", 0x99}], 0x2, &(0x7f0000001000-0x1d0)=[{0xf0, 0x102, 0x4b34, "7830aa122ed2b902a86ec6230439534cf59253ba066a5a5cae3f40dfad4371fd947a5f26f30c38e5941a9a59ed29359d0c576a1539c00bc71ab7292d81fde324e5fcb29f9fe266ec1bcf89e4178940ff0766a37dde680d11e1c938fd9ac5c7d7b53ad6d73ad5258836cc1ed763a140e1f3f6beec6c4ab8d628d856133112fe32c60414ad5cabc3a8655d1f6ea53b5a2369feb1fd11e539d3eb04e851a631ef8f889b6490fd3b8663a52ff035f75cb9c553a987a782236d6e096bdfa2e74e8112bd46c55177f998a036c2c01b1f0c7bd94c39bd3e1b93e9bfe45d52"}, {0x10, 0x11f, 0x2, ""}, {0x78, 0x11e, 0x8000, "51eddc18cf53bd4943051f8ce4fded1dbc4931e9308b811ea1b22136bb7d2df80c5c01abec3f935371b2473bf6cdbef3d148653589213b38cd2691c51b89286d82e6197f99a813ad6e83348b9ee558355cff3c339ceaafd2d19c5d588e3638222d29888c"}, {0x58, 0xff, 0x7, "07ab7075727cfc339d8aea8c2c96d9ff7dec3e64356b3c837c6b6b5f0c6ba48349f574b68918130f2bde955596c48908b2af2718a3d4adafa3ad30107e5ebfd83150"}], 0x1d0, 0x20008010}, 0x8}], 0x1, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$netlink(0x10, 0x3, 0xfffffffbfffffffd) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000003000-0x8)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000004000-0x18)={r4, 0x0, 0x0, 0x40, 0x4}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000002000-0x8)={0x2, 0x8001}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)=0x0) setsockopt(r5, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) 2018/01/31 13:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000bed000)="ecead2f4728e60ebeda1807e5c2a23f1455d2d2fd695bc511240876ea0adc9c39b72b097d60959cc63147af3b525162e141a07e3227e8aa3976cf8b6f819f15192408752de2d408997bc7a2576b3580eb40b941af1b546b10a483f35bd3adcde2da9edf764d537dba39998b97ccc3785d22a565783959fbd133fe889530f10690e5d569b2dc0510b7b7b1e0cdd90a1e90b459b0d350546c47558a9b95708990a8a18bce92d68a2fa196b8a655a8db4a1a7de1cbc5564d315daa346f55582899c6a9d545576141c266f722c50cb71fb17c3d1600f251057", 0xd7) getsockname(r0, &(0x7f0000ccb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000)=0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000012a000)=@assoc_value={0x0, 0x0}, &(0x7f0000b88000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000074b000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7eb, 0x54b0}, &(0x7f0000f3e000)=0x98) pipe(&(0x7f00007f7000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00003f3000)={r3, 0x6, 0x13}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000daa000-0xc)={0x40000000, 0x9, 0x2b}) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008d0000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00008a5000-0x20)={0x101, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000b80000-0x10)={0x6, r6}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000071e000-0x8)={0x0, 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r8 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000530000)="c3650f468ac6cccd7ee9b2c03969cf476c68bc54401bc70a2217eb08f2476421c69eef1e38d91d282f697ecf5428c99b3a03ae", 0x33) recvmsg$kcm(r8, &(0x7f0000a62000)={&(0x7f0000933000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xffffffffffffff4f, &(0x7f00007c6000)=[], 0x0, &(0x7f000065e000-0xca)=""/202, 0xca, 0x1c}, 0x0) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000202000-0x20)={@generic="45907f1c296d73a0ee45e5cffd02c4d8", @ifru_flags=0x0}) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f02000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000ac6000-0x1)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x1, 0x8) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000e1c000)=0x0, 0x46) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/31 13:46:45 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2018/01/31 13:46:45 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket(0x1b, 0x4, 0xffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000014000-0x28)={@generic="b5d6d60fa17732ffd5228c804d41c1fc", 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.609592] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 35.627788] sctp: [Deprecated]: syz-executor3 (pid 5630) Use of int in maxseg socket option. [ 35.627788] Use struct sctp_assoc_value instead 2018/01/31 13:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e96000-0x4)={r1}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9842, 0x4) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}], 0x1, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r3, &(0x7f00001aa000)=""/34, 0xfedc) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4)=0x0, &(0x7f0000f40000)=0x4) 2018/01/31 13:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0xfffffe70) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x5, 0xb, 0x0, 0x0, 0xffffffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:46:45 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) recvfrom$inet6(r0, &(0x7f0000d92000)=""/0, 0x0, 0x100, &(0x7f0000121000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, 0x1c) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d5d000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000959000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x2}) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a9f000+0x4b2)={&(0x7f000098d000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000682000-0x10)=[{&(0x7f0000901000)=""/186, 0xba}], 0x1, &(0x7f00005a5000-0xd1)=""/209, 0xd1, 0x40000000}, 0x40000000) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x1bf, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x308)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @common='dummy0\x00', 0x0}}}]}}, 0x308) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000f000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/31 13:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept(r0, &(0x7f0000afe000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000d2e000)=0x1e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005d7000)=0x101, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) recvfrom(r3, &(0x7f0000215000-0x60)=""/96, 0x60, 0x0, &(0x7f00001e6000-0x10)=@ipx={0x4, 0x0, 0x0, "2e311f28237e", 0x8, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[], 0x0, 0x0}, 0x40000) write(r3, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) write(r0, &(0x7f00005f0000-0x5f2)="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", 0x5dc) bind$inet6(r0, &(0x7f00008a9000-0x1c)={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/31 13:46:45 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000fe7000)={0x1, &(0x7f0000824000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000fe9000-0xc6)={r1, r1, 0x8, 0x2, &(0x7f000051e000)="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", 0x8, 0x0, 0x3f, 0xfff, 0x1, 0x2, 0x86f6, "00cda79b2c7780351d8019a0299ee94231ea07109eda8a91bf4d7b434db617e5291c87da71bca21bff24f735f354d5804f334a0107eb1fa774d02e1d91c9462493982c0782adb9c1533faab3c88cf8fbd7030f4e5133276493893eaca33cf6e3a91e68f6c0159fb1813a64e1f25df0e1246b7c14cb12a857af626edfcb30dc21d3958947a610ea25bba5313dffbc22c15f36c148f2b2970016fb1cc8e579"}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000cc8000-0x8)={0x0, 0x0}, 0x33a, 0x6) syz_extract_tcp_res(&(0x7f0000f76000-0x8)={0x0, 0x0}, 0x4681, 0x0) syz_emit_ethernet(0xa5, &(0x7f00000be000-0xa5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[{0x8f3, 0x1, 0x4, 0x2}, {0x9, 0x8001, 0x3, 0x6}, {0x3fd, 0x8, 0x80, 0x1}, {0x5, 0x80000000, 0xf9e5, 0x5}, {0x7, 0x6, 0x5, 0xc025}, {0xa000000000000000, 0x9, 0x81d, 0x80000001}, {0x4, 0xff, 0x2, 0x400}, {0x2, 0x81, 0x81, 0x323}, {0x4, 0x100, 0x6, 0x0}, {0x7, 0x8, 0xbb0, 0x8}], @ipv4={{0x7, 0x4, 0x10001, 0x6, 0x6f, 0x1, 0x5a7f, 0x4, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@noop={0x1}, @generic={0x86, 0x4, 'J:'}, @noop={0x1}]}}, @tcp={{0x3, 0x3, r0, r1, 0x4, 0x0, 0x7, 0x8, 0x7, 0x0, 0x80000001, {[@mss={0x2, 0x4, 0xb8}, @eol={0x0}]}}, {"5b2c09ec31a936e9875283506fae14214992f96d9634d07b4da8e669a60d1bee5e4d3b718bafeeb02cb2e03f6329549ca031b21d3dfc2b"}}}}}}}, 0x0) 2018/01/31 13:46:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ed5000)=0xff, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2c57e, 0x0, 0x0}, 0x3c4) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000363000-0x10)={0x0, 0x2c, &(0x7f0000c00000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0}]}, &(0x7f0000de4000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00003e6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x226, []}, 0x8) [ 35.898375] KCM: Hard failure on kcm_write_msgs 2018/01/31 13:46:45 executing program 4: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000111000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001c4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x7, 0xa000}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ff6000)=0x0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000daa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000092f000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x100, 0x5, 0x0, 0x9, 0x1, 0x10001, 0x3, 0x7, 0x8, 0x4, 0x2, 0x0, 0x1]}, &(0x7f0000bf3000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000088b000-0x8)={r3, 0x1}, &(0x7f0000096000)=0x8) bind$inet(r2, &(0x7f00004d0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = accept4(r1, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000-0xb)={0x1ff, 0x0, 0xfffffffffffffffb, 0x3, 0x1, 0xfffffffffffffffc, 0x39, 0x7, 0x0, 0x816, 0x80000001}, 0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2955) 2018/01/31 13:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b90000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ca000)=0xe8) sendmsg$can_raw(r1, &(0x7f0000cbb000-0x38)={&(0x7f0000fbd000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d6d000-0x10)={&(0x7f0000cd7000-0x10)=@can={{0x3, 0x1, 0xe9a, 0x9}, 0x5, 0x3, 0x0, 0x0, "04fd8ba2d04f3c4e"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000c1000)=[], 0x0, 0x8000) close(r0) pipe(&(0x7f0000ecb000)={0x0, 0x0}) poll(&(0x7f0000b39000-0x8)=[{r1, 0xa500, 0x0}], 0x1, 0x80000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000442000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000adb000)=0x1000000, 0x4) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e15000-0x20)={0x2, 0x0, 0x10000, 0xca}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000218000)={0x7, r4}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000e03000)=0x9, &(0x7f0000ea4000-0x8)=0x1) 2018/01/31 13:46:45 executing program 5: pipe(&(0x7f0000a63000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f48000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x20, &(0x7f00008e8000)='E', 0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000077000)=0x2, 0x4) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) connect$inet6(r2, &(0x7f00007cd000-0x1c)={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000082a000-0x2)=0x20, 0x2) 2018/01/31 13:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000cc0000-0x4)=0x10001, 0x4) socket$inet6(0xa, 0x807, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000)=0xfe, 0x4) 2018/01/31 13:46:45 executing program 2: mmap(&(0x7f0000000000/0x395000)=nil, 0x395000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000092000)={0x0, 0x3d, "7713d4eed4d314905b0b4e9b88c40b477210d3c278712eff221842951e732b72fb07393f42f16176b9ff62d53178f46f9c7166208c5c2a0ba4ae138f80"}, &(0x7f0000395000)=0x45) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000396000-0x8)={r1, 0x7}, &(0x7f000028a000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000030c000)={0x0, 0x1a, "076c2bed2a2d212ee23d0d4f5868380f93433222e35c9b542d01"}, &(0x7f000014e000)=0x22) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001d7000)={r2, 0xff, "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"}, &(0x7f0000280000-0x4)=0x107) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e4000-0x4)=@assoc_id=r2, &(0x7f0000396000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f000000e000-0x11a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000022000-0x4)=0x5, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000023000-0xe2)=""/226, 0xe2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) getpeername$packet(r0, &(0x7f0000d59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000244000)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd0000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4, 0x8, 0x74, 0x400, 0x7ff, 0x10040, r1}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000053e000)={@generic="3ee1ce4fc20c095534700a971b49aba3", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 35.979659] sctp: [Deprecated]: syz-executor2 (pid 5749) Use of int in maxseg socket option. [ 35.979659] Use struct sctp_assoc_value instead 2018/01/31 13:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d4) poll(&(0x7f0000c6a000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x7fd) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000602000)={@common='gretap0\x00', @ifru_flags=0x9102}) write(r1, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) connect(r1, &(0x7f00002b3000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x3, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x20632c}}}, 0x32) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000c86000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00007e9000-0x10)={0x2, 0x3008, 0x7, 0x6}) getsockname(r0, &(0x7f00009ac000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/31 13:46:45 executing program 0: r0 = socket(0x15, 0x80007, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffa1e}, @in6={0xa, 0x0, 0xac7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfbe}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) 2018/01/31 13:46:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x8) r1 = accept4(r0, &(0x7f0000e64000+0x9fd)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000-0x4)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000001000-0xe9)="f400d3faf77f3a7f45c461202cc25083007034481cc5c0d0eeded80cd6723be3d9408d0b560fd0e40f28c5cb130fde136a6dcf21283df4eebcf12a69dc2d8adca0f40ad724c2033701791e5dc0b52db047b79aa0710ad582de69747d4b596ef2263cf8ac39d7ea67126100e0b821dffe9d2d02b7f7fb6f3da841e72e99f522cbff60a3285fb0b2205e91563cea5b7b308a390a2952a338f5033aa2ccf280313560ff77e79569b0c0d4606b87a94266733af2f4ba171b666f5b8bd4e915b8d8e7d040b83c5e1ce172c156a65522481678d695af2c2dc5a6864051bf12c1360c05feb9d27c1b48f6485f", 0xe9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e64000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd03}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x9, 0x20}, &(0x7f0000e64000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x6, 0x1, 0x7fff, 0x1}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e63000)={0xffff, 0x1, 0x1, 0x80, 0x5, 0x80000000, 0x9e, 0x9090, r3}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x9, 0x8) 2018/01/31 13:46:45 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f6e000-0x20)=[{&(0x7f0000f6e000-0x9e)="60ef5f5a19c2fb4788815e2132b7b98398589d4674a98f7028b4d614c91ec340a6bd40721737b7677daca8e369f9f09aec9bc4ed13d07095875cc45ebf90817c29e9ba5ab0dbf397e9dabe83c31d7387e6ef82d4a3285dfafd172a323eb538bcb68af6d477d231756bf26e537c0024565c7fe86d93309c526909ea2460be365d7c2bed074ad6945773ce2bac4002d72ee1b82f022be98b96b5af4f03f358", 0x9e}, {&(0x7f0000f6e000-0xd9)="c8e9af68eb40d963f641be86c498fbe036f83f7cb686514b368c0d86b0a559b4c27dd1e378acbd3b2343b612f6b64da5c2b880f051de9704e72dde3bb2834e33cbb987c193dfa989a94a3e048539076cc12ffc04eb7a59537d605fbae6586a6ee65f547163acf5a6cd6ceee1226c2467e2d1a0c735ffd840577ef5fee11f601c15a5dc3b3aa050422d705146e18746d2245ee9fafa55be6c95d47ca8a6580d93a85313c1919c0dfea313e73c19cdcef8e83b06ae2f4500c43606897cee46feba3e6bae7bd9f56f47af3c028ebe765677d7345cba3e603a1d7f", 0xd9}], 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x1) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) 2018/01/31 13:46:45 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80043, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x378, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009000)=0xfff, 0x4) sendto$inet(r0, &(0x7f000000c000-0xb0)="c1e44d7b8b72bc95f879dbe210e8c6b941e6435ba5832301ec9dacc42e4789b266778a28c18e4b5a9a1570db376ebedaa65c89160180a089b0c620c081ec5c7388bf72f39ccead886ccb8201e26e67515bbbbccf64d0f67751f79b00b263a9db5bed4a19660e9bc83a79986302d59b250e3eeb76eb9f49236b37867d3523819e4f2da55d5c66b5086bfc665c06856294d818084be7285fcb6d788b5bbee960de848774d51ed6685ebae69003dd087d1b", 0xb0, 0x48010, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f000000c000)=0xffffffffffffff01, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f000000c000)=r0, 0x4) [ 36.045846] sctp: [Deprecated]: syz-executor2 (pid 5749) Use of int in maxseg socket option. [ 36.045846] Use struct sctp_assoc_value instead 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/31 13:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000028c000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f000026d000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014f000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/31 13:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005d0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001c8000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0}, &(0x7f0000afc000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b75000-0xc)=@sack_info={r1, 0x5f9455ef, 0x3}, &(0x7f0000605000)=0xfffffffffffffe07) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000038d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bc000)=0x60) sendmsg$nfc_llcp(r3, &(0x7f00004c3000)={&(0x7f0000dd3000-0x60)={0x27, 0x8, 0x9, 0x3, 0xffff, 0x0, "700b265425489cad569f61f3c190db032a8554022963e2f8af0ee93085bf8858b9497f0b8889a9107a33be85711a7e1c03edcaa7a90b1eb8f256a74deb1293", 0x0}, 0x60, &(0x7f0000bd4000-0x10)=[{&(0x7f000069d000)="a89fcfd691e8528686eaaf9bc41d8e8bf4fb66b2337a07db98805d8d0cb3a5bfc0b5965de1c8efd4ffc0a0b1ae570fb9e451a30a80932ba2e14724298d35384896f726ab680c5da4d06a47295d830e63317e", 0x52}], 0x1, &(0x7f00007ab000)={0x18, 0x118, 0x1, "2f65c8fdb2cc6b5c"}, 0x18, 0x4}, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xd94000)=nil, 0xd94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d95000-0x4)=0x0) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d95000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d85000-0x4)=0xe8) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d94000)={0x0, 0x0, 0x0}, &(0x7f0000d95000-0x4)=0xc) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d95000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000)=0xe8) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d94000)={&(0x7f000084c000)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000d94000)={&(0x7f0000d69000)={0x1390, 0x0, 0xa, 0x400, 0x7, 0x1, {0xf, 0x0, 0x2}, [@typed={0xc, 0x7c, @uid=r2}, @nested={0x1040, 0x45, [@generic="", @typed={0x1008, 0x6c, @binary="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"}, @generic="04239fb4aeff4fdd939cae626f38a50feaf62e6b79882720642220a24061187ea52071e6d6c4cd4a4662973a1dbab7baa4d80cfc"]}, @generic="a1759066faee2af5f77e8ea21e322cc41bd713ade8e454fe73ab32f1024188737809eadd7989208f54d86e4004b35dacfe8c99ef8a408e8c6000c37a4cf98a7d52a62bd537dae047215282dd4c2ff5f956ee591dff2cbf3ddfe28882198a985ab8e33da9f71cada9c8934c46c1265447815ea1ee456996ee2122a2977a17dc47e1778b2073367d8efd896148b13a19d9611cf88bfeb71d0c2ccbf064a2a01a84e8295f22f5f42aa616cd8d614b01f4733c4d5e540c4a1dd83f6e844806185648b5b4c12dc38cd136c51cb7c9b6974c7b825aa5d21972644e317c9c53b99e299b6c62", @nested={0x10, 0x46, [@typed={0xc, 0x25, @pid=r3}]}, @typed={0x8, 0x15, @void=""}, @typed={0x78, 0x79, @binary="b5e23aee28dd8fab683738b4c8a0deb59f94d1f69d935719f475b822b4e5ebedbe2a18fa3150784e10f76c21911a32af8eaf795c1dd445e7bb925d1bf1ec60662433aa6fed8b8a07fe6a75a3e1e453d2f494081142bbeccc9572b8a11ac06e122a4f547328f5b3b82b46ecb093d74b"}, @nested={0x114, 0x8a, [@typed={0x10, 0x5c, @u64=0x100000001}, @generic="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"]}, @typed={0xc, 0x34, @uid=r4}, @generic="d1466b56146c5d4cb5a27d466469377d125f39ee0fc52abbf3b23bbb1fe01869dd2ab4229d6a771dcbef25776aba47f649bea90dd50521f938181d3cd97d698cbe0ce66afb651d06c1188eed7e112cedcaf5bbf90e56863f4b0993c27162800c4825438ffe3088b9daeb82adefba651739a284124465f393db65803066462477ed4daceef198753ddb4dcf41567911", @typed={0xc, 0x91, @str='\x00'}]}, 0x1390}, 0x1, 0x0, 0x0, 0x0}, 0x40000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @gre_key=0x0, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f5e000)=0x0, &(0x7f0000640000-0x4)=0x4) [ 36.117927] device gretap0 entered promiscuous mode [ 36.134295] device bridge0 entered promiscuous mode [ 36.153523] device bridge0 left promiscuous mode 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dc9000-0x6)={0x0, 0x29}, &(0x7f0000628000)=0x6) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dc8000)=@sack_info={r1, 0x6, 0x1}, &(0x7f0000d6d000-0x4)=0xc) 2018/01/31 13:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00000d2000-0x4)=0x22, 0x4) setsockopt$sock_int(r0, 0x1, 0x97828aca1459299, &(0x7f0000323000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f000060a000-0x4)=0x0, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000045a000-0x4)=0x80, 0x4) 2018/01/31 13:46:45 executing program 4: unshare(0x28020000) unshare(0x20020000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xb39, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) unshare(0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000414000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00008b5000)={0x9000000c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f000058b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000002000)=0x9, 0x4) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000700000-0x78)={0x8000, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x8, 0x2, 0x9, 0x2, &(0x7f0000f64000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x80000000, 0x0}) 2018/01/31 13:46:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) r1 = socket(0x15, 0x80f, 0x9) bind$rds(r0, &(0x7f000000a000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000014000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000000f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f, r2}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000012000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) socket$vsock_stream(0x28, 0x1, 0x0) [ 36.172470] device bridge0 entered promiscuous mode [ 36.189682] device bridge0 left promiscuous mode 2018/01/31 13:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0xa, 0x20005) write(r0, &(0x7f0000f64000)="240000002e00ab0800000000000000000108efee010000000000040000000400008100de", 0x24) 2018/01/31 13:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000826000-0x4)=0x1, 0x4) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e63000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0xc99605dac83cf4f) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000539000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000238000-0x4)=0x60, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00001d5000)={0x8, 0xbc04, 0x8, "f8c263a00910", "43db19f12004f7293a9b64365f8a0566"}) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x10000, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000872000-0x50)=[{&(0x7f0000416000-0xba)="0e8f7775dffb6b9f4025a7999e5887f25744df0ceee97f14", 0x18}], 0x1, &(0x7f0000663000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/31 13:46:45 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0xfffffffffffffd1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) socket$nfc_raw(0x27, 0x1, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000003000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fd0000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006a6000-0x4)=0x1002, 0x80800) write(r0, &(0x7f0000053000-0x64)="7ef91c347dc89242681077ad7097c0e87051cad346070e5480d7749d2c11fd6d77983673aa2f61f2ac9b3ac3fb6aef3f4abe86441d1bbd5dcb5095df7ef13b594f9c711265846ce57025b8cbbddb46d55bf1cb4efc03d74d94630473e8715c8d3aa61633", 0x64) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xa, 0x800, 0x8, &(0x7f0000c31000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000110000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000187000)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000fe6000-0x38)={&(0x7f0000285000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000098f000-0x10)={&(0x7f00004f7000)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x8000000) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00008fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbf000)=0x1c) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000787000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000fc1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fc0000-0x74)=[@in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5ff8f3c7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0xffffffffffff4299, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}], 0x74) 2018/01/31 13:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x8001) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a27000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c32000)={r1}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000389000)=0x9338) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000682000+0x3c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1, 0x80a, 0x1, &(0x7f0000de3000-0x8)={0x0, 0x0}) connect$ipx(r1, &(0x7f00009d0000-0x10)={0x4, 0x6, 0x7, "91797ba8b947", 0x1, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcc000)={r0}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000609000-0xfe)=""/254, &(0x7f000097c000)=0xfe) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000b54000)=0x3, 0x4) pipe(&(0x7f00004ef000)={0x0, 0x0}) 2018/01/31 13:46:45 executing program 5: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) r2 = accept(r1, 0x0, &(0x7f00000a2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000305000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000401000)=0x10, 0x80800) r4 = accept(r3, &(0x7f00004f6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000079a000)=0x60) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x7f, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0x0, 0x1, [0x0]}) r5 = epoll_create(0x9) epoll_pwait(r5, &(0x7f0000850000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2, &(0x7f00000d1000)={0x6}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00005f4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000a8000-0x40)={&(0x7f000008c000)=[], &(0x7f00006ff000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ff7000-0x8)=[0x0, 0x0], &(0x7f00007d7000+0xb16)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:46:45 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe0000-0x10)={&(0x7f0000fdf000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fe0000-0x4)=r1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000c6a000-0x8e)=""/142, &(0x7f0000e31000-0x4)=0x8e) bind$unix(r2, &(0x7f00001d3000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) sendto$unix(r2, &(0x7f0000b12000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000148000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000841000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000323000+0x307)=0x0, &(0x7f00008a7000)=0x4) r1 = socket(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000cfa000)={0x0, 0x0, &(0x7f0000997000+0x9cc)=[], 0x0, &(0x7f000086e000-0xf)=""/15, 0xf, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a36000-0x4)=0x8) write(r1, &(0x7f0000361000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/31 13:46:45 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000019000-0x10)={0xffffffffffffffff, 0xfffffffffffffd81, &(0x7f0000018000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000018000-0x4)=r1, 0x4) r2 = getpid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001a000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="388f6783b528c874f5b89ece87dfdd45"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000013000)={0x1c26df78, 0x1, r2, 0x100, r3, 0xfffffffffffffaee, 0x6, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/31 13:46:45 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r1, &(0x7f0000006000+0x613)="", 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/31 13:46:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0x3e9b65431ab72f5a) getpeername(r0, &(0x7f0000227000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b13000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c29000)={0x8, 0x8, 0x200, 0x1, 0x7, 0x7, 0xc00, 0x5, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0xffff, 0x2, 0x8, 0x200, 0x1, 0xff, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70000, 0x4, 0x80, 0x79800, 0xfff}}, &(0x7f0000f1c000+0x446)=0xb8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7f, 0xffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000+0x772)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x7ffb, 0x6, 0x400}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2000000001, 0x0) getsockopt(r4, 0x0, 0x6, &(0x7f000000d000)=""/8, &(0x7f00007f8000)=0x4172b4dda15f12b5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b31000-0xc)=@sack_info={r3, 0x4, 0x10000}, &(0x7f0000838000)=0xc) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f000021e000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) connect(r0, &(0x7f0000215000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f0000856000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005f2000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004f5000-0x8)={r1, 0x0}) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000051000-0x50)={@common='erspan0\x00', @ifru_data=&(0x7f0000d8e000-0x20)="00000500000000000004fa9800c1e20e000000f4ff1f005e3500e700308374e0"}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 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='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) getpeername$ipx(r0, &(0x7f0000c34000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e0000-0x4)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000010c000)=0x0, &(0x7f000063e000-0x4)=0x4) 2018/01/31 13:46:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b96000+0xe07)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000011d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x80, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) getpeername(r1, &(0x7f00006cd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007f3000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000080d000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x9, 0x9, 0x0, 0x69}, &(0x7f0000410000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ac7000)={r3, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fb2000)={r3, 0x2, 0x3, [0x0, 0x8001, 0x8]}, &(0x7f000037a000)=0xe) bind$bt_l2cap(r0, &(0x7f0000445000-0xe)={0x1f, 0x8, {0x6f2, 0x38, 0x40, 0x3, 0x7, 0x3}, 0x8001, 0x9}, 0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008af000-0x8)={r3, 0x8001}, &(0x7f0000951000)=0x8) 2018/01/31 13:46:45 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005f8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000058f000-0x1000)=""/4096, 0x1000, 0x3, &(0x7f0000000000)=@sco={0x1f, {0xffc000000, 0xaa3e, 0x5, 0x100000001, 0x139a, 0x7ff}}, 0x8) connect$ax25(r0, &(0x7f00000dd000-0x10)={0x3, {"b46737dc1b6b5a"}, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000002000-0x2)=""/2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee2000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x5, 0x20}, &(0x7f00000a9000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000421000)={r1, 0x100000001}, &(0x7f0000c69000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a37000)={r2, 0x5}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0xffffffffffffffa8) 2018/01/31 13:46:45 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x4, 0x4) socketpair(0xb, 0x4, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000-0x20)={0x1ff, 0x0, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r4, 0x8d}, &(0x7f0000002000)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000-0x20)={0x8, r3, 0x10003, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000-0x7)={r5, 0xc4, 0x0}, &(0x7f0000004000-0x4)=0x8) 2018/01/31 13:46:45 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000005000-0x28)={0x6, 0x1ff, r1, 0x8000, r2, 0x400, 0x6, 0xafd}) r3 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r3, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/31 13:46:45 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000-0x2c)={&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000008000-0x50)=[{&(0x7f0000008000-0xc7)=""/199, 0xc7}, {&(0x7f0000006000)=""/78, 0x4e}, {&(0x7f0000007000)=""/36, 0x24}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0xd3)=""/211, 0xd3}], 0x5, &(0x7f0000007000)=""/251, 0xfb, 0x0}, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000008000)=0x13, 0xfffffffffffffd05) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000e16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000394000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002c8000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000154000)=0xc) sendmsg$nl_route(r0, &(0x7f00008ba000-0x38)={&(0x7f00005a3000)={0x10, 0x0, 0x0, 0x4050}, 0xc, &(0x7f00004cf000)={&(0x7f0000612000)=@mpls_delroute={0x80, 0x19, 0x8, 0x4, 0x1, {0x1c, 0x20, 0x0, 0x4, 0xfc, 0x5, 0x0, 0x5, 0x2200}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x18, 0x1, [{0xcea, 0x9, 0x4, 0x4}, {0xbe4, 0x3, 0xfffffffffffffffe, 0xa4e}, {0x8000, 0x2, 0x80000001, 0x2}, {0xbe1, 0x8, 0x100000001, 0x1}, {0x2a1, 0x3, 0xa7d6, 0xa}]}, @RTA_DST={0x28, 0x1, [{0x2, 0xfffffffffffffffd, 0x7, 0x6}, {0x9fd7, 0xc870, 0x100000001, 0xab62}, {0x100000000, 0x7ff, 0x8, 0x1ff}, {0x101, 0x10000, 0x9, 0x401}, {0x4, 0xfffffffffffffffb, 0x1000, 0x105}, {0x29, 0xffffffffffff8000, 0x3ff, 0x100000001}, {0x40, 0x2, 0xfff, 0x7}, {0x4, 0x8, 0x7, 0xfffffffffffffff9}, {0x6, 0x1b2, 0x0, 0x81}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0xc, 0x1, [{0x5, 0x3, 0x4, 0x8001}, {0x4, 0x452, 0xf36, 0x8001}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4000090) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00008b9000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x6a4, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000c000-0x4)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0x0, &(0x7f000000b000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x5a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:systemd_unit_file_t:s0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) 2018/01/31 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f9a000)=0x25, 0x4) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/31 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000516000)={0xffffffffffffffff}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f31000)={0x0, 0x7}, &(0x7f0000f32000-0x4)=0x8) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f31000)={r1, 0xfff}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r2, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r3, 0x0) 2018/01/31 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f3a000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ba6000)="c4103b5c3c14ca688430530b2f8b13c6", 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000de6000)=""/157, &(0x7f00004d4000-0x4)=0x9d) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.546062] device syz5 entered promiscuous mode 2018/01/31 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000004000005, &(0x7f0000691000-0x4)=0x75, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001ad000)=0x8, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000905000)={0x0, 0x3ff, 0xfff, 0x1, 0x2, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/31 13:46:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffecb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000071c000)={0x2, 0x2}) r1 = socket(0x7, 0x20000000000807, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.576859] [ 36.578519] ====================================================== [ 36.584825] WARNING: possible circular locking dependency detected [ 36.591132] 4.15.0-rc9+ #217 Not tainted [ 36.595184] ------------------------------------------------------ [ 36.601512] syz-executor0/5930 is trying to acquire lock: [ 36.607035] (&xt[i].mutex){+.+.}, at: [<00000000b2cf81d1>] xt_find_target+0x44/0x1e0 [ 36.615019] [ 36.615019] but task is already holding lock: 2018/01/31 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) pipe(&(0x7f0000aa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f8e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000def000-0x8)={r2, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 2018/01/31 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002b3000)=0x4, 0x4) [ 36.620993] (sk_lock-AF_INET6){+.+.}, at: [<00000000ab262b07>] ipv6_setsockopt+0xff/0x150 [ 36.629407] [ 36.629407] which lock already depends on the new lock. [ 36.629407] [ 36.637731] [ 36.637731] the existing dependency chain (in reverse order) is: [ 36.645349] [ 36.645349] -> #2 (sk_lock-AF_INET6){+.+.}: [ 36.651159] lock_sock_nested+0xc2/0x110 [ 36.655736] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.661269] ipv6_setsockopt+0xd7/0x150 [ 36.665762] udpv6_setsockopt+0x45/0x80 [ 36.670265] sock_common_setsockopt+0x95/0xd0 2018/01/31 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002d9000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x2b8, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000033f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xff], [0xffffffff, 0x0, 0xffffffff, 0x0], @common='ip6tnl0\x00', @common='erspan0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x101, 0x7, 0x2}, 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8001, 0x7, 0x0, [0x100, 0x1f, 0x1f, 0x2, 0x1ff, 0x3a4, 0x0, 0x9, 0x7, 0x3, 0x7fffffff, 0x3, 0x4, 0x5, 0x0, 0x0], 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xc}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xffffffff, 0xff000000, 0x0, 0xff000000], [0x0, 0x0, 0x0, 0xffffffff], @common='syzkaller0\x00', @generic="2b4d90ca24619545e42160f6d52032ce", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac, 0x4, 0x4, 0x7}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, [0xff000000, 0x0, 0xff, 0xff0000ff], [0x0, 0x0, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef, 0x5, 0x4, 0x2}, 0x0, 0xf8, 0x168, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xc6, 0x1, 0x0}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x4, 0x0}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x4, 0x3f, 0x0, 0x0, "e5a901affa5f1eda2292aabeeab9517b639123bfac8bf041615a7dcc33e724f16bd6503192663bc3ede9a8dd8e3c79447edb4082c3f9f56fa28d6c450fe79798"}}}]}}, 0x480) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 13:46:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b68000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000707000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) readv(r2, &(0x7f0000003000)=[{&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$inet6(r3, 0x0, &(0x7f0000018000-0x4)=0xffffff5c, 0x80004) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000008000)={r1, 0x7, 0x40, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000001a000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x800000016, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) [ 36.675286] SyS_setsockopt+0x189/0x360 [ 36.679785] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.685065] [ 36.685065] -> #1 (rtnl_mutex){+.+.}: [ 36.690352] __mutex_lock+0x16f/0x1a80 [ 36.694757] mutex_lock_nested+0x16/0x20 [ 36.699336] rtnl_lock+0x17/0x20 [ 36.703219] unregister_netdevice_notifier+0x91/0x4e0 [ 36.708926] tee_tg_destroy+0x61/0xc0 [ 36.713259] cleanup_entry+0x218/0x350 [ 36.717679] __do_replace+0x79d/0xa50 [ 36.721996] do_ipt_set_ctl+0x40f/0x5f0 [ 36.726502] nf_setsockopt+0x67/0xc0 [ 36.730735] ip_setsockopt+0xa1/0xb0 [ 36.734952] sctp_setsockopt+0x2b6/0x61d0 [ 36.739592] sock_common_setsockopt+0x95/0xd0 [ 36.744587] SyS_setsockopt+0x189/0x360 [ 36.749054] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.754295] [ 36.754295] -> #0 (&xt[i].mutex){+.+.}: [ 36.759723] lock_acquire+0x1d5/0x580 [ 36.764025] __mutex_lock+0x16f/0x1a80 [ 36.768411] mutex_lock_nested+0x16/0x20 [ 36.772964] xt_find_target+0x44/0x1e0 [ 36.777342] xt_request_find_target+0x2c/0xb0 [ 36.782339] find_check_entry.isra.7+0x669/0xcf0 [ 36.787587] translate_table+0xf52/0x1690 [ 36.792228] do_ip6t_set_ctl+0x370/0x5f0 [ 36.796779] nf_setsockopt+0x67/0xc0 [ 36.800982] ipv6_setsockopt+0x115/0x150 [ 36.805534] rawv6_setsockopt+0x4a/0xf0 [ 36.810001] sock_common_setsockopt+0x95/0xd0 [ 36.815000] SyS_setsockopt+0x189/0x360 [ 36.819487] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.824739] [ 36.824739] other info that might help us debug this: [ 36.824739] [ 36.832851] Chain exists of: [ 36.832851] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 36.832851] [ 36.843146] Possible unsafe locking scenario: [ 36.843146] [ 36.849177] CPU0 CPU1 [ 36.853832] ---- ---- [ 36.858475] lock(sk_lock-AF_INET6); [ 36.862275] lock(rtnl_mutex); [ 36.868049] lock(sk_lock-AF_INET6); [ 36.874344] lock(&xt[i].mutex); [ 36.877767] [ 36.877767] *** DEADLOCK *** [ 36.877767] [ 36.883797] 1 lock held by syz-executor0/5930: [ 36.888346] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000ab262b07>] ipv6_setsockopt+0xff/0x150 [ 36.897171] [ 36.897171] stack backtrace: [ 36.901641] CPU: 1 PID: 5930 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #217 [ 36.908883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.918208] Call Trace: [ 36.920772] dump_stack+0x194/0x257 [ 36.924390] ? arch_local_irq_restore+0x53/0x53 [ 36.929061] print_circular_bug.isra.37+0x2cd/0x2dc [ 36.934066] ? save_trace+0xe0/0x2b0 [ 36.937763] __lock_acquire+0x30a8/0x3e00 [ 36.941882] ? check_usage_forwards+0x410/0x410 [ 36.946525] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.951693] ? lock_acquire+0x1d5/0x580 [ 36.955649] ? __lock_acquire+0x2d15/0x3e00 [ 36.959953] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.965120] ? pcpu_alloc+0x828/0x10e0 [ 36.968978] ? check_noncircular+0x20/0x20 [ 36.973186] ? __lock_acquire+0x664/0x3e00 [ 36.977395] lock_acquire+0x1d5/0x580 [ 36.981165] ? lock_acquire+0x1d5/0x580 [ 36.985113] ? xt_find_target+0x44/0x1e0 [ 36.989146] ? pcpu_alloc+0xca3/0x10e0 [ 36.993005] ? lock_release+0xa40/0xa40 [ 36.996958] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.002817] ? _find_next_bit+0xee/0x120 [ 37.006849] ? rcu_note_context_switch+0x710/0x710 [ 37.011757] ? __might_sleep+0x95/0x190 [ 37.015707] ? xt_find_target+0x44/0x1e0 [ 37.019753] __mutex_lock+0x16f/0x1a80 [ 37.023612] ? xt_find_target+0x44/0x1e0 [ 37.027655] ? check_noncircular+0x20/0x20 [ 37.031884] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 37.036707] ? xt_find_target+0x44/0x1e0 [ 37.040916] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.045733] ? lock_downgrade+0x980/0x980 [ 37.049855] ? __lock_is_held+0xb6/0x140 [ 37.053908] ? rcu_read_lock_sched_held+0x108/0x120 [ 37.058913] ? pcpu_alloc+0x146/0x10e0 [ 37.062785] ? pcpu_free_area+0xa00/0xa00 [ 37.067518] ? is_bpf_text_address+0xa4/0x120 [ 37.072016] ? do_raw_spin_trylock+0x190/0x190 [ 37.076592] ? __kernel_text_address+0xd/0x40 [ 37.081065] ? unwind_get_return_address+0x61/0xa0 [ 37.085978] ? trace_hardirqs_off+0xd/0x10 [ 37.090187] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 37.095265] ? depot_save_stack+0x3b5/0x490 [ 37.099559] ? kvfree+0x36/0x60 [ 37.102811] ? save_stack+0xa3/0xd0 [ 37.106669] ? save_stack+0x43/0xd0 [ 37.110264] ? kasan_slab_free+0x71/0xc0 [ 37.114295] ? kfree+0xd6/0x260 [ 37.117545] ? kvfree+0x36/0x60 [ 37.120797] mutex_lock_nested+0x16/0x20 [ 37.124827] ? mutex_lock_nested+0x16/0x20 [ 37.129050] xt_find_target+0x44/0x1e0 [ 37.132909] xt_request_find_target+0x2c/0xb0 [ 37.137380] find_check_entry.isra.7+0x669/0xcf0 [ 37.142110] ? rcu_read_lock_sched_held+0x108/0x120 [ 37.147096] ? do_add_counters+0x560/0x560 [ 37.151321] ? mark_held_locks+0xaf/0x100 [ 37.155443] ? kfree+0xf0/0x260 [ 37.158696] ? kvfree+0x36/0x60 [ 37.161949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.166936] ? trace_hardirqs_on+0xd/0x10 [ 37.171056] translate_table+0xf52/0x1690 [ 37.175187] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 37.180009] ? kasan_check_write+0x14/0x20 [ 37.184238] ? _copy_from_user+0x99/0x110 [ 37.188360] do_ip6t_set_ctl+0x370/0x5f0 [ 37.192395] ? translate_compat_table+0x1c50/0x1c50 [ 37.197403] ? mutex_unlock+0xd/0x10 [ 37.201092] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.206340] nf_setsockopt+0x67/0xc0 [ 37.210036] ipv6_setsockopt+0x115/0x150 [ 37.214085] rawv6_setsockopt+0x4a/0xf0 [ 37.218036] sock_common_setsockopt+0x95/0xd0 [ 37.222505] SyS_setsockopt+0x189/0x360 [ 37.226449] ? SyS_recv+0x40/0x40 [ 37.229875] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 37.234692] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.239680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.244411] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.249138] RIP: 0033:0x453299 [ 37.252296] RSP: 002b:00007fadce38bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 37.259983] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 37.267226] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 2018/01/31 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000db1000-0x10)={0x401, 0x1}) 2018/01/31 13:46:46 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d84000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x10001, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000941000-0x2d8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x130, 0x130, 0x130, 0x98, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00005e0000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x2b, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x130}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x0, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="4e19a60c161057b8ba2cda4095800983", @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xffffffffffffff40, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2c0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000f88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f88000-0x4)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000f87000)=@req3={0x8, 0x53, 0x8, 0x2, 0x6, 0x3, 0x1}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d45000-0x8)={0x0, 0x0}) 2018/01/31 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x80000001, 0x7c1e, &(0x7f0000fed000-0x41)="a2fcfd163cb1eae7dbf582ddbf46e3e74ebf8836585e7cb91e9dc3a0c15f6756f3a038b8a8631b878763413f7702406b9e9c66bb8d2d2bf3b84b44f9e5537e499d", 0x41) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fec000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000e9b000)=0x0, &(0x7f0000feb000)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x9c, 0xff7a) 2018/01/31 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007d0000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f00002e3000-0x30)=[{&(0x7f0000f8a000-0xbb)="203ccaa6cd0a568055a63ebc51cb86324103dd1bb7104550114677b425f330db4586a9b79a1b1e2736c986d5b91fca0689d332b3d52217b2ff4c564e4e8e2f8db4970e9773ac535fb998fe7ea37051e0eae98f6af783c0e324fef0cc835d3c76a5b891a3246880f188f40b742eb0dbc5922d690ad8a35ee78798c90da63520d50be7d8cedd6c515e62e34dbfc15246421bd30decfcad2ad4b8797261fad79975f4e722b04ab777e70fab1489e227aeb6aa02b759deddc418d01ddd", 0xbb}, {&(0x7f00006a0000)="14db0b307a81914c947cfdbef83199056296aea1d55b97e07a68dbc6fa8c4e2cc063dc4f600a9d3a373fee11fd41b16aed24bde588526f18421ab2299437bea8653a93d3fd37b3f47548278e782fc69279dac988df55b14f4f1b97732743e302de8fe5c1527f4e094f5f6930d0e8a30e880f64bae13a97da5532992a2b35141e5b8839c6ac657108", 0x88}, {&(0x7f0000716000-0x6d)="66feb5a9698249744b486c22effbc6b75f5de50592279cf41b05472e7b88b81a7e7cf4b00b27ace5fba2bef423dca71677a565798ade47b18118668955294c48a13cde89423abab38ab85455f3f5ca716d00884644d486a44e5d736891aa2b1057d8d3371e6f905573cdf49181", 0x6d}], 0x3, 0x0) shutdown(r0, 0x1) 2018/01/31 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xed, &(0x7f0000f93000-0x2c)=""/44, &(0x7f00008e5000-0x4)=0x2c) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000285000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000d5c000-0xa)={0x200000000000000, "0eee02ed5f3b"}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f93000)={0x0, 0x95, 0x346c, 0x100000001}, &(0x7f0000f94000-0x4)=0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f93000)=@assoc_id=r5, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f0000f94000-0x6)={0x1f, 0x7, 0x3}, 0x6) sendto$llc(r2, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f94000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000331000-0x57)=""/87, 0x57, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00009d2000-0xc4)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3652, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000740000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000048000-0x4)=0x832c, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg$kcm(r1, &(0x7f0000592000)={&(0x7f0000a67000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000285000-0x70)=[{&(0x7f0000418000)=""/108, 0x6c}, {&(0x7f0000e02000)=""/221, 0xdd}, {&(0x7f0000bc2000)=""/7, 0x7}, {&(0x7f0000822000)=""/147, 0x93}, {&(0x7f0000965000)=""/26, 0x1a}, {&(0x7f0000f3b000-0xa4)=""/164, 0xa4}, {&(0x7f0000184000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00006b6000)=""/72, 0x48, 0x5}, 0x40000001) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00008cd000)=0x0, &(0x7f00009e7000-0x4)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002a7000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000d4a000)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/31 13:46:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000b88000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fef000-0x4)=0xfed7) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000cbb000-0x1)=0x4, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r2, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/01/31 13:46:46 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000017000-0x46)=""/70, 0x46, 0x0) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000008000)=[@rdma_dest={0x18, 0x29, 0x43, {0x12be, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x44, 0x0}}], 0x70, 0x0}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000008000-0x1)={0x0, ""}, 0x1) 2018/01/31 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a12000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d68000-0xc)={0x0, 0x7fffffff, 0x30}, &(0x7f000096b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e49000)={r2, 0x9}, &(0x7f00003a3000)=0x8) shutdown(r0, 0x0) 2018/01/31 13:46:46 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000034000-0x10)=@generic="284a8d2b3c8d1c9d3d7d81db851f2e44", 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x27)="1123954bfa0000000059d4cd8d00008000fb34305cbf5746f1bb9964ae08b62356f8ba0880a5cc", 0x79, 0x28080, 0x0, 0x0) [ 37.274473] RBP: 0000000000000100 R08: 00000000000004a0 R09: 0000000000000000 [ 37.281715] R10: 0000000020006a60 R11: 0000000000000212 R12: 00000000006f08a0 [ 37.288957] R13: 00000000ffffffff R14: 00007fadce38c6d4 R15: 0000000000000000 [ 37.303787] device syz5 left promiscuous mode 2018/01/31 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept$inet6(r0, &(0x7f0000901000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000ff7000)=0x1c) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cd0000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000903000)=0xb8) 2018/01/31 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000571000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000ac2000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x6, 0xac) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000f8b000-0x1c)=""/28, &(0x7f0000f8a000)=0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000c22000-0x4)=0x0, 0x4) pipe(&(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f89000)={0x0, 0x3}, &(0x7f0000bdb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000aff000-0x8)=@assoc_value={r3, 0x0}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 13:46:46 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00007c2000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) read(r0, &(0x7f0000b85000)=""/183, 0xb7) 2018/01/31 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e56000-0x4)=0x1, 0x4) writev(0xffffffffffffffff, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000100008000008000fffd180000400100000045000100000000140d001a000400020000000900000000000000010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006e0000-0x20)={@generic="c4029d67a542cb0d316c45cadcfb711d", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept(r1, &(0x7f0000ff6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00004d1000)=0x32) sendmmsg$nfc_llcp(r2, &(0x7f0000a88000)=[{&(0x7f0000059000-0x60)={0x27, 0xffff, 0x1, 0xb50af6ba113b9375, 0x3ff, 0x5, "06377400fd3770f8043772e73e39f228669b081cc3fb07747906261d3f2b5afc2d5f9a1f1fef15423b7f7cbb814f4a26534c259de8093e660e05e63ca640ca", 0x1}, 0x60, &(0x7f00003cf000)=[{&(0x7f0000414000-0x1000)="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", 0x1000}, {&(0x7f0000c0e000)="c8f9bb220a25708f0e412de86e7611905770fe453b9f355cd4dfb34e868829554595502126d4a8fd24bfe83ea0284658e1242a41f4c0c10292e3ca23fda9c0bde73e70a0d9115b9d3e98ab30e335e6264cc534a3da86b2", 0x57}, {&(0x7f0000c20000-0x9d)="4daa52b4e840ad568af7746f5da10ae32a4785296c7804d92b3c0df42aa169c7cd893e1788ddfc798ec9f5b079a7d4df603c428a16b5321d4c74bb1985607b6015c53da662fa8e22165062dabe25025a6300dfa05301f00d65ba3c3d209ffa254f6ee754b6821aecbf756fa8aeb2de138afc7bb0bdaa573c63615129c2056b3b89fc920571e8e3e9b7415e27b8778619110514d666f023ae6466ad1ddd", 0x9d}, {&(0x7f0000457000-0x48)="b833353a08c60f41b2ed6140cdfe91f37699833686d5bd6279509bb6c4b4327ff129fdd3590b3be4a68d146cf10f34735318e344f278fed06aa5205fd35b6a0ad677e5c3fd5f5ffc", 0x48}], 0x4, &(0x7f0000568000)={0x48, 0x6, 0x7, "fb9029e1fa7256c3d97fe83975eb3bc04eb664461ec0b87525404ddf30d19befcffd0f991e50ad868467fcd69985ddd773ff3a0620"}, 0x48, 0x1}, {&(0x7f0000cd2000-0x60)={0x27, 0x1f, 0x3ff, 0x0, 0x1, 0xfffffffffffff001, "e32ca10c179aa270654e74d6e39e6bc0832b655285f8f8a32400a4f9d0ee7a3d53ff83385c6f9261a73b93adee41230429eca4b48cc1ad94ad5619e45edb22", 0x5}, 0x60, &(0x7f0000448000)=[{&(0x7f000065f000)="77ecd4fefaa2a8992fbc90f6146bb36b4e418c6da0ec65d8e274b5dde9ab235de7db22c8ceb7", 0x26}, {&(0x7f00006f3000)="00fe25fee67fde62397a56ddd67468972ec150d8d8e6a05b45c4a1711923972d5c1fc5e823ee4abb286cc7819ec4321da998843ea7e472b589ecd7b1fdda2c3fce70001e6a063b7152e35509141f1e954acbef0fd43e8e9b645509974c14f6dd5591832d702655f10074d7c87927bdd92b69a7fb70a8fac30856ab2805815484bf6f3e0e824b79f7cb600183adb7c429f6f98ef0b9e06a725c4ef9fb6e23157c753cad538f96fa0050166f99ae687247af9a616bf189e21159cb77b6e2c878e8d51767410877d53705f75621756160cd", 0xd0}, {&(0x7f000013d000)="1b568ac0d6b056d5a44877ad69ebce6326578c28ffeab00e546cfab1960f9103d9369643efbad8254e511d6490c8bfae5a638ce07226f4a4cefa409306696088e311e3d3225e3f9518d28f4fa6486ae9defb76c235e74fd67fd1b50b9a44b4494c3702ef5ea6d047ad05e40a0ad9523c39d7e84f0c235e86ba3da68f6927c4d29c862c9b50b7af145003c4225f37e01e09b2e1b4479afc0f4be4608376f15789db312c68e538d528d924cb404a66f1a5cf69ece0974a60e5b5418357f56ace376446ec", 0xc3}, {&(0x7f00000e0000-0x6b)="e62caf64b6484554fffe2b2ad17439494e54e717640baa6328b44aadd69bd6958501f824870e60a5f8aafa4de1f7e7afc8494f7bb2b67dd4d9f67104e4ca863208b0da5b648d5f0d818f64d765b9dcf8e2bce21a1ece39433a09f5f7e882151661d964f355ba0f36fda924", 0x6b}, {&(0x7f000059f000-0x5d)="aac1afc63703525b49a5afe49c1298585bbbed27b3bf796c41ed0507e1b32532071678c3a56ee2d5b3fa7065de817e9210c8c9774eaf038bd9a4a3dbc37fb2bb63e3cdb62e3639185c9fb7064d90079d8b3ea4b5680d43b0ffc0a7f12d", 0x5d}], 0x5, &(0x7f0000765000-0xc8)={0xc8, 0x10f, 0x0, "20a678417f495f1546d3965a983066d6995af6cd63c4880dd51884f3d9b848473b11f50ff45813d4d572d698d0a3984e9f8a7c777a53c51d84e29b62813468c04e3f2baa789b927cd1b81ab4bf859e14fe535e2d61cc827e099fbcb251f90afd68034c09beb9c139c84ed0c2d20567783ef731a6d4ea55474078f3ebb3d06127000e5e321ec7725ecf3d3a590c6782317d88a989ff54c0ab99180e03f088382483d4457fd81707407b28934e9d06051173f826"}, 0xc8, 0x4000}, {&(0x7f000070c000)={0x27, 0x3ec4, 0x8001, 0x0, 0x6, 0xea, "8939211c945db4e8cd04d8c7739575dc909da43c12defaf15f01dd1e440e15f0f15594d2e20530c3a5f60c37d8cedd21efc335272d8da58f33f15b84dcc3fd", 0x2}, 0x60, &(0x7f0000a01000-0x30)=[{&(0x7f000062d000-0x3e)="9f3f01d73c17c447ad01d4fffc16cf0278b785791c1de5715b9f71e88752ad9fa34f9ed6b234e32636c450aa1b31780b339faf206af21b5702e58299f75ac6ee221e9f77c8bd274d728c9c499b59f0b3aa87a3fe2988f89d0e3b1e520c86d35f6ba6955d1c30aa473ea41ebd270aaa7555f676972a71d5878388e82fa83e17b67f81cd10", 0x84}, {&(0x7f00004a7000-0xe4)="e870e7edcd23c1328e94dc19719a9832688d381924d281d16b772af86b35ce687c93579a144fc3d44e9cd5439f2f5ac47c702b4eae4f801718e83f4e325e329ed618104577c6888eab99c838da435420aef0934ababdcb46f7ce8f5d32429adac4b956f5ad0d85fb7d3dbff7a2bda68c0b0e242243ba25fc2a7301343a2279627bbeb369e7820db7067351dda34cb9da4c8d1d6d8db65c3ae12a6196701c46621615762a87d5d5110dc3fca28b2e69a664cf511e84741ef87f7f39efee5c7db3ffcdf321e4f08264ffd59340d265665592e39501a9ba7cfc11fe5d6b73a70bc2eb5b255d", 0xe4}, {&(0x7f0000097000)="b48ce3a1255226e858e9a1ff6f1129a7438ea138476dcebd3d6b15ace39a928cbe0560f56455efe6d9eb39d6e27af3c85d2bea346c9d9ae0cb", 0x39}], 0x3, &(0x7f0000994000)={0x80, 0x10c, 0xfffffffffffffe00, "137ef83cc146adeeb4f7374fd5d7c481575d364ebad7fb9be48bf79ea096eb14f1cb28e05a25c0648b70279be3626ea96054350550397b11c39f638de88d87d2f8597eb601a2f8e30fb00518fe057cfc3a5557b6d716648bb742aff6a22de204ee81df5f97d53eed1f4bacfb"}, 0x80, 0x10}, {&(0x7f0000e97000)={0x27, 0xfffffffffffffffb, 0xfff, 0x7, 0x0, 0x63, "15bcb3ad519260e5c8be7bc41d4042a665636b62e50db92e339819f770b90ae590921598fbc9ac7ab8d41d0760ea50344c41849ff48c895020d90344fe4573", 0x6}, 0x60, &(0x7f0000cbd000-0x20)=[{&(0x7f0000c1b000)="ab58bada3192fd3fffafdf998372ddd40c03ec656b66088679246d4036d6e029c39cd1", 0x23}, {&(0x7f00006df000)="10aa741ae85c6ede98fc1b34f09b6628e4005e63", 0x14}], 0x2, &(0x7f00008b8000)={0x88, 0x11f, 0x6, "05868b635b48e75eda895ef2f9065a8d671495239e82e3901526136237dc8562ca7228b3433372cd46925e301c30e645cb2f9887f58def26aa037eca3da13cf51ade32d6000e886888a7dc17f2f238e02f4ef9c41dc205e9cf687abbbb2be1ae26567c7e3f6705701745fda0057b56f65c1b"}, 0x88, 0x1}, {&(0x7f0000da6000-0x60)={0x27, 0x9, 0xfd, 0x5, 0xffffffffffff63d9, 0x400, "829e828cc5981aa9ec19badab010d5bd7900a748a0593d33eda2f0d7d10cbbb690500c182381ebfaac96f852d2e344e1423deed9e60a6158d91372cb71d54a", 0x100000001}, 0x60, &(0x7f0000072000)=[{&(0x7f0000b6d000)="3bf8035ebce8cb7f073f40aad628e3d4f7a13dca7919195fdae94843c8bacf0e0a1d04aa223febc71cf5929defbaf801f529b28d2454045e20ba1130526b7ec3682677f70e6d81ed7e89f176496a64758ae060823ecaad05f4f5689d", 0x5c}, {&(0x7f0000659000-0xcd)="888a0b35fa1c6bd38d50e7e607123025cfecf4f8cf78fa5561e2408483ff15573e16ac6ecc08a448b2b4a77fd4337fe15fe97fc74b159e0bf75331b2728f15edf5051e58e80b10cab136ba23a0ec9357f0dda81b1fbf80bae6de31b724d49ddb8062f8f9424c267bf44bd9819f75b126a512193882518a3ec939f4f962b7ad8b7e5d4e177619cb93e89e2b3c53fc5cbe34c8529b717087f2dd7b1a63bea304e009d0137796d0cce7535d3bae12e4aee0daed8fe70d09a5834c3e861dfbfa229c8c4c9e542d3dc4b794c379d6c5", 0xcd}, {&(0x7f0000760000)="1dff13f7ca095bfe04f74172266269e964057dc8fbf1b507785b808f6ddc4060537c4b19ea9abee211af934975e943cdb803120a90315d2c08e2801f6d8c71f31482244aa04692d6734a625b1884a97552eac87e54e3c9f6d6a72181f9e7533cc0d103e529ab7d26cf321866f1afa67cdef867468551c283ca39681c04149f099c2326ad4cc0cc", 0x87}, {&(0x7f00001b3000-0xfb)="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", 0xfb}], 0x4, &(0x7f000028c000)={0x110, 0x19f, 0x35ce, "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"}, 0x110, 0x40}, {&(0x7f0000313000)={0x27, 0x8, 0x5, 0x7, 0x7f, 0x3, "31919b6182f1a8e2a0cd8fef716fe31df57c0b73fce587b831122f7a523bdd36ad12a51ee39f654807a99ea1e6eb17b076526e88ea308255c99fc35cf3a51b", 0xfffffffffffffff9}, 0x60, &(0x7f00009dd000-0x40)=[{&(0x7f000032f000-0x7d)="c7a6d2abf72ae5a972affbca988d82b1c729e350e0230be066ef2839d542860498bb781d05b66b1947bbde3842d93778f8ff280e886b379f3e688eb9196cdc679318534e2fdc8fb160fbc3411fc3d97062d147795a153f683187dcbd0f26641a03ae57b142eebe606b40f840abd0435e3c8525e3e874b5d1a212e49029", 0x7d}, {&(0x7f000079d000)="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"8b953da44bc2f096f42a1204c86e64a1b7670854d08da81124c8811388ca6b15dbec450a41efb2c313b32c8b6dc99c8616760fdb89827f93a2bc8aeb218e4d774d2db88ab1609fc29defbc8c4739b249d446b5aa2d2d16cd9b34be314c722e457faaa4d6578996fa9a646cf5a9e6b6f998b70e764b9c12d335720ce972e7ffd431eef9e8d27e16eb7d95be45200f71baa607517e90d09592ef472281a668eedcd8ad7f37949408aa801996c0669649883e5548b6a187191720fa692d596ebd83107e2f67fbd8a33d"}, 0xd8, 0x4000000}, {&(0x7f000091a000-0x60)={0x27, 0x0, 0x8000, 0x0, 0x8, 0x5, "40192a7549a64d947bc74d4a97bbada9f9a67240cbe805cc4d895db469ba4cc1dcafe86c982dea782fdaa02123bf6ee449c59a9a960836dce29c241b62c7cc", 0x8}, 0x60, &(0x7f00004b4000-0x10)=[{&(0x7f00008f4000-0x30)="cb95026e9947115b057e31db3f6a666c8bd190f9c3202125ec9faf9cc3df35611746f81ca5398edd580b87a314d82858", 0x30}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000936000)={0x27, 0x4, 0x1000, 0x3, 0x11, 0x4, "6a89178f9590f83149cabd3eaa12c537df10b9441650bec078488728889c3c1a275a8282d28bb7ee00205341c3317088d92827b51a2d8d95521055f2725ad5", 0x4}, 0x60, &(0x7f000078d000-0x50)=[{&(0x7f0000533000)="e80641e472559f695a01f9efb2f393bebf59f7fc139bff8dfbbbfdfee48b3449b420971bbca942d0b15ef70581e8280db92d90f26097bb132ec56d3ef6af009e5841d0e5648b4e6e273c5e127cbbca124b1273bd9ff896a77e822e75b3c07e4e19baa13fb50c1804adf64e852a385f94465dbac71335b077c6872ee79dac4f0858ba3f496c0c0f45ec3070ffff958c6acb9fbb92bb0c3b2db8ef5dd4f508b5908f610fe20d9d04a2b78b061e75f61e92f4c6d202966675bec543a948fad986c0e31d6ab2b3554e1d261403b024dd707e768247f00bb288d5cecc458c50020895bffe3156b6b3", 0xe6}, {&(0x7f0000622000-0xb3)="ce45b9fc6daac42a984dc86b223e951d5e01e3872d091ecc3e0f6da90d48a36bb70f06fcc4d5e1ef136288411cff18471aff23ad3ac611d787cca82eefd41d3da367d2670cf733572bafc453c2e9481e5d9ccb70676202e4317a79afdc0e97f3c7acb433111c87a9ccbd08c9eae3f3ece651728ee5bbb2a687ef091a2a401cf53c889d7f5ee31503f7d8da4d312f2240f4d3beb427e191f47675bd2f56ea065316ed6af9d9650c23fa962ee8be2d59c89ee977", 0xb3}, {&(0x7f000049b000-0x1000)="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", 0x1000}, {&(0x7f00004e1000-0x3d)="05f961e6ba10974febcf8f30d18f290766db840bb08d7195cb2e733bd4ea8e1521b3258acce99bc5112fb48cf3be2417381b6643b7e4d6dc6e652d508c", 0x3d}, {&(0x7f00009bc000-0xe1)="530ecc45508a0d99993ca4a45dd70e00cc86512246df3f8d89967cd7c9dcd37bb2e871e8673b5f69211b2f6e91c74416688759c7d4e7efda94cdac3013ae24a4d4a85f8a7829fe4a56b1eb7018fdf4f3aa96bac514dac23a9c0d36a2309f90c06859f70c2984dd5da90d32212305e7b2904f3d591fcf5cdf9653dfaee12d7602deeece316626566bad1a87fa861c6935323599a5eb2f1698ad1a0700b2679617518dcc202588f802f2f4170ccd54c3ba86c05a1e831956dfd6476d3240f90ec7dff0e7113a6c46888b4f7356b99f561ca11eba859ba47e54224d879395527703e8", 0xe1}], 0x5, &(0x7f000073d000)={0x28, 0x104, 0x9, "218a3e0b2f70df03cfd9d3a49089f4b9ff554e8d"}, 0x28, 0x10}], 0x8, 0x20000000) 2018/01/31 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006000)={0x1, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={r1, 0x5, 0x10}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000000b000-0x2)=0x14a, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={r0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000005000-0x108)={0x4, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4e69, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 13:46:46 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x7f, 0x1, 0x2000}, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000-0x10)=@req={0x50, &(0x7f0000004000)={@common='erspan0\x00', @ifru_mtu=0x0}}) 2018/01/31 13:46:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="155b00841d40288c1adb1b94fd1b3e7f592d629a543baa6c0e11cc92b40255e38a80b0661e538fa81dd9c154566c9e2f84286be5c02bb4fdf71c56641a4fcd19d013318e440fb5557e5ee3afa798698fce2d465710a4440503114e054057c6b4e42ce23be02f0382b76a833022346edd4353dbe57f9bca312cef80241471dfd6cc26ad8f233f87c2", 0x88, 0x4, &(0x7f0000001000)={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @random="234343e687f5", [0x0, 0x0]}, 0x14) 2018/01/31 13:46:46 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000018000-0x4e8)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0xd0, 0x3b8, 0x3b8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1e8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1f, 0x5, 0x1, [0xca, 0x400040000, 0xfffffffffffffffa, 0xcf, 0x7e000000000, 0x2, 0xae5c, 0x100000001, 0xff0, 0x5, 0x0, 0x0, 0x9, 0x0, 0xa8, 0x2], 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:policy_config_t:s0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xffffff00], [0xff000000, 0xff000000, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x80000001, 0x2, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x4e8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) 2018/01/31 13:46:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000047d000)=@assoc_value={0x0, 0x0}, &(0x7f0000623000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000709000-0x8)={r2, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000731000)={0x0, 0x3c, &(0x7f0000e95000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}]}, &(0x7f00000ac000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000056b000-0x14)={r3, 0x6, 0x7, 0x9dcc, 0x2, 0x8}, &(0x7f0000bed000)=0x14) connect$ipx(r0, &(0x7f00000c8000-0x10)={0x4, 0x3, 0x8, "6e17da1f0685", 0x816, 0x0}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r4, 0x89f4, &(0x7f00003b0000)="4d5392ee5b759493729ed15ead7fd002d8341faaca9af39c4b809b7cad11784cc9f0e468f0dc9a6db63232d0fc6db3f0c254bb38c478e6e4178848113e82eba701c5197e9e06b7762eae3e784852665a654278151556542b173df81a7d3daf6fb90973bb6025eac6d209146f1ed78725450e3bf79b2f255ebd46666b84f5f33fcd3ceb0a21a2236e72e0ee2add53884ef51cde83e4dec472") socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003e2000)={0x0, 0x0}) sendmsg$key(r4, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000255000-0x10)={&(0x7f000088f000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0xfef5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000582000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getpeername$unix(r0, &(0x7f0000018000)=@file={0x0, ""/4096}, &(0x7f0000016000)=0x1002) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xe) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/31 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) unshare(0x100) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000f66000-0x40)={0x100, 0x7fffffff, 0x1000, 0xd1, &(0x7f000087d000-0xd1)=""/209, 0x80, &(0x7f0000d8b000)=""/128, 0x10, &(0x7f0000f66000-0x10)=""/16}) close(r0) 2018/01/31 13:46:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xed, "79e9b5dc34a670f28134752b50330dc4837d2a09fc1c4ea62e195bc2ec0aacd23d3e059fb5362a74376dfef4d92ecf0b83106d820923575b8ef8cccd9f8df3706cc059f300fcc5ff172c6c3676ce46455dd23e68b89b9c398577cf477f5b10521d92954cc20245c17db37550effbea5da3157cfbd1fde98732ddd40199522e57faacb8b84e92445b7fe636e0841f5f61daa20dd7bf2748a0bc6e6c813afc33e181aa671c77c9ea4ea006f46294b2dba46fa2a9bfcd2ad4c7973e49fed719b42cf2e5cbd0c1bce9916a615424ded398cac77031cf2bf8a642ab1cdcc9aa4c94fb2bb77813cfb402caa7c1d5d78a"}, &(0x7f0000443000-0x4)=0xf5) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f37000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000488000-0x4)=r5, 0x4) 2018/01/31 13:46:46 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f000041d000-0x6e)=@file={0x0, ""/108}, &(0x7f00005b2000)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000016c000-0xe)={0x0, 0xecf, 0x3, [0x55d0, 0xdb, 0x6]}, &(0x7f0000c1f000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b1b000)={r2, 0xdd, "332fbee696a6275b2c42dc65e0cdb9446c3164e5bd1acef9d2c0ede5d9f1a02cb148bb883335afaa8851698e0fb06a8eec6d65670d4e1a246635a044f19d34f00268fa25f37a2311a068d82e4ffb987c5a57b3bf39f35c67f3336201e0a4bf822c27c3b5943ccd0b98cd3708cad89f0da4a0a9e9da91708deba4981f0553562b283830d76e567bb078335930d272182d7d7fa834ff5cbae26663d52862b8c535622e1eeb33edf2b18fa544ede2821a46d1713fef4f149a25adbd01b55ccdeb7e35a4d24069f6a997598cd7becd43b611846a343b6173738c0d44dabc91"}, &(0x7f0000915000-0x4)=0xe5) socketpair(0x4, 0x6, 0x5fd6, &(0x7f000085e000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005cf000-0xc)={&(0x7f0000562000)='./file0\x00', r3}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000099f000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x5f68be5586c47e41, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x2, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fce000-0x10)={&(0x7f0000f2b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x3ff, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockname$llc(r1, &(0x7f0000fcf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fce000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000927000)={r0, &(0x7f0000f7e000)="8cb5b24f97118eb38231f931d1dbcc4aefd58b20e0c0e8081187b70b7bf3423bd2c83b1dc9f28292b58aa8a99bb80f840dad4d695748fa28d5618ee5baef83fb2c98b3562a322dea7cd1ce52e4be8b136ace876fd4e57a5eef698690e75fe06881cf57b53ff594471a440d4e4764f4060940b1e7986f51147200a7db5d26295047323faddfb4e885896ff7dc0d23cfb56233f825a09d08b1b5e4cfb2e2f8502701ae84cb76263e2e003d479d63f11cedb9f2363b51c6d6e9d9", &(0x7f0000fce000-0xbb)="525c3f0fbfc85cff27e614c7d1207db69d2acd3c544fc36c8d4fc73081fdbc6d492cc1af7a7b7780a88f6463d15e386b63a0e574751557cb4a4aa0f8f45f64e96470d2c2dab06a9d0ddf0a1b11d677ae48bd622074ef0391d63559efc64eb9c0c1fb5a3696d681bf89420492005116b6be12da7077d5b1f100054a31e786a678b6969f79a4d956fbcb5dc098325a41f690342d6eef38fa02f7d5ab3f36653f9b4f3e1eea0532157d7b88fb0470cd4d98cef1e4004d8a572f4c3382", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000fce000)={0x48, &(0x7f0000fcf000-0x48)="9d206477359f1c77c06cd5b5031da39e8f85b05c5e961f33fba5bfcb749a0fb9f41dc73bd1f4dd624b4948a96208b50467ea83ee0f818cae48adefd34e56317e1049920d41779be8"}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000fcf000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r3, &(0x7f0000383000-0x14)=""}, 0x10) 2018/01/31 13:46:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0xfffffffffffffffc, &(0x7f0000af9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002fc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x7fff, 0x4, 0x0, 0x4, 0xfff}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000)={0x5, 0xffffffffffffff46}) r5 = socket(0x14, 0x80000, 0x5) recvfrom$llc(r5, &(0x7f0000000000)=""/168, 0xa8, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x7, 0x4, 0x1, 0x9, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x5c, &(0x7f0000005000-0x5c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000002000-0x8)={r6, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f000053a000)=@sco={0x1f, {0x178000000000, 0x0, 0x100, 0x4b8, 0x101, 0x100000001}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x24)="b5c7817a047b7f88a99de77b7c26bfe4f2b4fba2e1916f0fc07c6d12f338e7efeeebb120", 0x24}], 0x1, &(0x7f0000000000)=[{0x80, 0x11b, 0x80, "a7ab1daa5e155c6f082dc2bfcc8854490fca32bbba4e325d5c363cb5f55117f82b0dea31b9a0a9a29f05f3b4d1c1c173a04afe7d693ce0ecaec0954a114c9e9ef9aa7e149f40e86e13ba61299f2b6284398900432ed9a8e4c8f1cb427543f58a997260ad506df2a79a20c9a6a65cb4"}, {0x48, 0x105, 0x7, "87b870b83533133a1c2bef6472bac17e7e6b491cf4065009d26b2ce32c2ff5f0c2560d4dd2909763a2d5c7a10b7c55531d748b55ec63"}, {0xa8, 0x11b, 0xa53, "038c2630002c1b31ab15824fdcb555fd495df39d53b085d6ab856070e7b448716851a3d4b2c2d3f9cd80acf1e73709fc2f638c12213b5237b605217a235d57158f039ba65805a949480bcaf5c64b2214f5167130aab2a4db5414bfff3a3f116212c6c79bfe8482036dbf04e3ee6887a7d01b90659c9937c5ded1355a918008ba969992b819780cd10f0fcafa3697e06640046968"}, {0xd8, 0x111, 0x7f, "b4b1226299e5afcfff5fa26c827351e7d675aa895a27a0aa3247d614935ffd00b8103e26b91c8e99ba6cc8a1efb5a15481bec31f73a4a7dedcb7e8447a1b4adb71d72da0b00a3818281c2920e45b74300bab8c4050742fa75736b8bb48d307a3701afcaecc3ab5fa40ce20356047b2c54083a6895d8eef52960ec4deb04e43735b7a550199dd9302499d3a24167e47bd58866bf0bc6ac96f0e70b35f7e33996075e50da62b8192601a91171067dbbf9759e96f02a4930cd291d2927aadd6270a009a19cc39b224b6"}, {0x108, 0xff, 0x7, "b97b96a16514737d7f8050005bbf8ebf0a7b17bd787a4d9169b0ce34f40005fe86ceee2083ffe67ee47f7e22855985ee731014ea5add64bfe2dc72d566953c066c7263176b8a4d9100c8b9af07dd278da2b46712d163d2f178b39953b2d179d1b1c6041a0c03f74db550b04aeb65cd5d61181d23bb7e1da05757357c747b9c3ab2d9390b7c4601c50ee9d527b6a54ea016d9c3d4ddf7c4296055689dad4acdcf30b2a9d8453ea45f57bc18b86bfb7397e1a5887d54c451d0435c1c98606762cb5ed3050a762f78922be66d8b9490e81ecf9391316a7b8ac5077cf2beee4cd856547835660340e06f535ac4de549be6109f03d1af3e7da6"}, {0xd8, 0x11f, 0x1ff, "cb6b3e699a33941f6e67b85afc8a221bd22cb669f42f7f6e0c8d0e254a8303a1a5dfd3976acc0bb074abcba0367a70f61f1dc3b8c6aff224be1d1b8437785b04a16bf7e61bd84a5175ee314057d7f9b7f23f4e9fd7af35084b0934a20d496a0c8acb3e10ec1b12c247ece790b12c6937c52fc89c721ef1f1e66afefd31269effd39789090adbe96e48813abdfe2b50d8fa3e796e0724cdd8bdbf536856be89f3884d414393b107454f0d5e6d3a2abe930a864c67590bad954b5fa6f8093795027b690c1d33"}], 0x428, 0x20008810}, 0x4}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0xfd, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000317000-0x10)=[{&(0x7f0000000000)="b3ec81979ccad2cbecce88ae8f7a813534ae770be7f49ea10018cfe298c94654bf178386478fd6e74ca57f33f3064538eca5283c5e865e4ad2d5a0d0943c2fd24279d8218cb081a5d4d7bd596f147f380c5cfb8e55c9d2c6ef8cffe69703330afdc61925419fb91a3e28a21347f1da79ebc110d299f741c50e6de9361bdd48d919237ad6ddd4cd583f65926e2c0a7137aff49357", 0x94}], 0x1, &(0x7f0000001000-0x28)=[{0x28, 0x88, 0xdcf8, "0539cf903bb98d674d468afebd9500574ad307"}], 0x28, 0x0}, 0x3}], 0x2, 0x4090) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000006000-0x4)=0x100000000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x200000002c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000248000-0x10)={0x2000000000000053, &(0x7f00002f2000)=[{0x9, 0x1, 0xfffffffffffffff9, 0xfffffffffffffeff}, {0x3, 0x3ff, 0xffff, 0x5}, {0x895d, 0xffdfffff, 0x4, 0x9}]}, 0x10) r1 = accept(r0, &(0x7f0000969000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c14000-0x4)=0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006da000)=0x20, 0x4) 2018/01/31 13:46:47 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000c2000)=""/228, &(0x7f0000316000)=0xe4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cde6df", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x802, 0x7fffffff) write(r0, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/01/31 13:46:47 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000c51000)=@un=@file={0x0, ""/4096}, &(0x7f0000533000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7c20, 0x3, 0x0, 0x8e}, &(0x7f000049e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000b42000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x2d, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x446}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ea000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000e68000)=0x0, &(0x7f0000d8e000)=0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0xd, 0x800, 0xb0, &(0x7f00009c9000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000454000-0x4)=0x0) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000441000)="30607abea68d54334a1ad603a8711159572303aa909730a067162da3b3470279c1f969692ba0d43f49eead50f930da10b9fd8189f544daa5b5a4002e4a19e5684cb2312046c622143ae62b193ec220c4bd") syz_emit_ethernet(0x3e, &(0x7f0000054000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r3 = socket(0x6, 0x6, 0x5) sendmsg$netrom(r3, &(0x7f0000b5b000)={&(0x7f0000239000-0x48)=@full={{0x3, {"21527fb1b53409"}, 0xff}, [{"264e0a6aa4df59"}, {"394bf00177b685"}, {"9c265867f49bc4"}, {"e721ec901641c1"}, {"c1e134db28ee86"}, {"6512a2a6d6653b"}, {"7fa62c2049cfc6"}, {"9145848ec3ce3c"}]}, 0x48, &(0x7f00000a6000)=[{&(0x7f00007f3000-0x91)="54e42fa0fe0effe5a26cf8e318aed88de19e64f65429c94540f1906e3e0220c7cb67092b0457420d8445399d81edbe7ffc99c428055c8381454c7e05cc1c0f56be7aa0e57979acd84f71469fb95715451bccec34139700b08a4eb308eadb8547783e4db63835c0e90eac93fab16eb125ffae37ee55d6564c5b2486340075aad7744246a56a7bfb9aa6f36710bf6b3bc4e0", 0x91}], 0x1, 0x0, 0x0, 0x80}, 0x24000000) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000089000-0x8)={0x0, 0x200}, &(0x7f0000684000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000377000-0x8c)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000efd000-0x4)=@int=0x7, 0x4) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000593000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000b9000)="", 0xfe65) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/31 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000309000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009c6000)={@generic="b30febc190d3a1b91f1d167dd9c101bd", @ifru_flags=0x2000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f13000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000c47000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000897000)={0x1ff, {{0xa, 0x3, 0x7a68, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f06000)={0x3, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6(0xa, 0x2, 0x20, &(0x7f000032b000)={0x0, 0x0}) socket$inet6(0xa, 0x800, 0xffff) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000c58000-0x38)={&(0x7f00005df000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000153000)=[{&(0x7f0000589000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aac000-0x4)=0x5, 0x4) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000)={r2}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$bt_l2cap(r4, &(0x7f0000001000)={0x1f, 0xfffffffffffffffd, {0x49cd5195, 0x81, 0x10000, 0x4, 0xffffffff, 0x5}, 0x6, 0x5}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000023000)=0x0, &(0x7f000002d000)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000000)={0x100, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000002e000)='bbr\x00', 0x4) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00009c6000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcf8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000770000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000033b000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000b9000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6, r3}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000008b000)={r0, r1}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000500000-0x4)={r0}) 2018/01/31 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fce000-0x8)={0x5, 0x101}, 0x8) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fce000)={0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80000, 0x9) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000025000)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00006e6000-0x4)={0x0, 0x0}) syz_emit_ethernet(0xa9, &(0x7f000003e000-0x15f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x73, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x0, ""}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x41, &(0x7f0000524000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000753000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000a3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x6, 0x43f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000343000-0x18)={0x0, 0x0, 0x30, 0x8, 0x2}, &(0x7f000088f000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c4e000-0xe)={r4, 0x1, 0x3, [0x10c7, 0x412, 0x6e51]}, 0xe) sendmsg$nl_route(r2, &(0x7f0000028000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d6b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000+0xb60)={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x0}, 0x80000000, [0x6, 0x3, 0x401, 0x5, 0xd151, 0x1, 0x7, 0xf]}, 0x5c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x1, 0x3, 0x6, 0xcdee, 0x1, 0x9, 0x8, 0x6]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ffb000)={0x0, 0xffffffff}, &(0x7f0000fab000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005d1000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x3424, 0x2, 0x20}, 0xa0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b3d000)=0x0, &(0x7f0000285000)=0x4) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\x00q', 0x8, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000f, 0x6, &(0x7f00000f2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000032000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000032000)={&(0x7f0000020000-0x4)=[0x0], 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f000005d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001d000)=0x1c) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000f1000)={@rand_addr=0x0, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f00000f3000-0x3c)=[{{&(0x7f00000da000-0x9)=@rc={0x1f, {0xffff, 0x0, 0x0, 0x7f, 0x2, 0x80}, 0x9}, 0x9, &(0x7f00000ea000)=[{&(0x7f00000f3000-0xd4)="c643af3255cf17edbf557591fa35f6028547b6fe47fb4b3cf5f6479184f2bd7930569a5b211b973b67ded7255e70dc14f411889bb0e1a98510dc17b6c69c4244654f54d1083dec784d78c7106c7955803b4fec75350d1bd6e2930f29e28173ddf86255fcb6d6868d8f1913768c7d5d58dc8d8119e16f5d1dbbd0f284c61cbc7fe00775006464891935f9e4fa719324abe4260c5c0f33c254040c93fee7128b724b22c1c05b9dc6d831daf5bf92def98288b2e6b559a73a7e0ed836f6d730d24e5300009bb695d6d0309e355a0b4f3673f29c299e", 0xd4}], 0x1, &(0x7f00000f3000-0x588)=[{0x90, 0x116, 0x5, "f697c2901a31660272f51b852e4face3ebeee32e52e84a53b6d052aba3a8d3959cba0e470aef3dfd98f052b9e57f36c031929be92c5ada0c6e897258b7f5f6cfa9feacf57a81b1b22d7419d8cf3c37979559ad23313bfd9f67fbfe70823f7c99effcba0d1263fec1331b1349de44134e6a78a4c5c269cba6493a7f"}, {0x58, 0x1be, 0x6, "f5883db408246afe81673ab84ee02f5459e96df4f2489842c7292a64ac033cac46b4c66de18f88493b628ee64734e77d9a3ccf3071885f10c02e5b08e942f8757d4196"}, {0x50, 0x11c, 0x1, "e224a6aedb11b5e0059a61e629c27043282b25c05c59d201529307dae99dd0fc3d55206fe61707231afa519de132d1750e0a300b1160f0503dd758"}, {0xe8, 0x119, 0x4, "68f8a5ddb4637785552d4116b7960cd457c02a8c2b8835c3257de65f9b849b93ea3da092c412e49fa94a6e30bfa77f6aa40095bf3dafa1084e8bea38099e6d0176d435531f80fe857739f92be7f040b69c0da36ddc09fd9600722ca5a408e156f9119ae3665737f93b5364009c4cbfc674ab9547324f3b50e1d4cc061522744b2298d524bca566603e5f16bebc44496a7109a5d4f21e52a340e02b48458012950998751e7c0196b3299f52c08967b8ea2844657ea435f2533d84ea6ab5d56edf9792de24c26a44c3e90bbbc7983a013330"}, {0xc0, 0x119, 0x9, "898c00a80b2c365dbe378b6bc900bfe40e6321e939477b42273be66eff5e31df19e300805653ccd2bc8d17160933c5d87934fa4d87b4b71e524d18327250bb4c0472e805ea0dd4f276c062fcb8d3f8808836950e7738bd8982ce4e0be360eb3e4845049d653ef4217b8c56ff3fbc39b48e5c2e25249b5022b8204202af506dc18cb0fc3a9be45e6fa23f28ea5107863d6fc595f7c1c6d52fd1cb76014163531560d2890fa477bc6a7b3e45df45"}, {0x98, 0x0, 0xfffffffffffffffd, "5a306b7d69c9979c3bff7ebabbb4cba9eda294d0ac2b64063fa25e6358caf1d91de6df9620c6591df5459cfb09266637752b78c4ffcf359c51dd93aeab5eab939fb7492344d17e7b38ebeb1cf2236f28233d8b67054c809684b0c539465cd19a17ed4780c6cd57e60618f5e1bb250878edca864ba69d5a661a2212587ec2ec7b1a0e9942c0ec9d62"}, {0x40, 0x10f, 0x1000, "902d9d0dc64667a7f4c8536ad7a270c87dc68bb67e5d4fc4ac9dc89fa8c492bdb4575035a9769ee472b863af"}, {0x108, 0x104, 0xffffffffffffffc1, "006c84ba87057dafd74346090ef2a488fbcec85dae77856c9d0b4a318aac0376c196dd5aa0eaaec246207a09794977512ab8ede7e79341bdcb9099e8307018beae4fec7bef41d19567e66efb7151d84d5b7f9ecd422bd733e4476644afc30274014c37ce1a01ad82f6e2e8bbcf9a12ccbd5ec8ff50b10a6958f2b622f7814469c473ef89a410de91f7a82f655c9478cdf72fa9b9a88c61c2cdf6464cdc66690f366948177af7f739c7a25d9aa54e4dde6c6ebc3efadadf5185d8e8c65d597f5a3fd1048683d6a81ed7ad965ad42d58b8913c7a3eabf1499cb990d5a83afca426de80341c6b96877f2c9eafc4fdfa9f7600930bc7fdda"}, {0x60, 0x109, 0x8, "5a7289ce6ce395321bc3b1a8e1e4adabe643189ff60a43518222bf493016e3e51a495ecb8131a6f70ea33219c1694835864410a1c0bb8c29f7074bbddf486e6af2dd81b82da42047d0"}, {0x68, 0x198, 0x1, "9bcc5d025e45632009dfd0c07b8d836aefd5c86947f9793e280b85f2d43f774d78326d170d557ff18c328c058d0a033d0db522439163d321b1657fdb74d441ddb821404bdd0fb163e43006821a61c7dbd51e"}], 0x588, 0x20048804}, 0x75f}], 0x1, 0x4001) connect(r3, &(0x7f000001a000)=@rc={0x1f, {0x1, 0x40, 0x1, 0xff, 0x6, 0x7}, 0x100000000}, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000f0000)=@nat={'nat\x00', 0x1b, 0x4, 0x330, 0x98, 0x268, 0xffffffff, 0x268, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000002c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xc30e331046f7176a, 0xff, @common='bcsh0\x00', @generic="c5936cba37f2165119e735c6ba5db9fc", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x9}, 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xfffffffffffffff9, 0x8, 0x0, 0x2}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x11, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @icmp_id=0x3, @port=0x1}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xd8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @gre_key=0xffff, @port=0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xc8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0xc, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x3, @port=0x2}}}}]}}, 0x390) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000605000)={{0xa, 0x3, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7f}, 0x4, [0x1da, 0x5, 0x3, 0xfff, 0x7, 0x2, 0x81, 0x0]}, 0x5c) syz_emit_ethernet(0x33, &(0x7f0000ae0000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "808ef5a43806e98de0"}}}}}, 0x0) r2 = accept4(r0, &(0x7f000073a000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018a000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00003dd000)={{0x5, 0x6, 0x4, 0x95, 0x1, 0x1}, 0xcd, 0x1000, 0xbd79}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00005d9000-0x4)=0x0, &(0x7f0000122000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000034d000-0x4)=0x0, &(0x7f0000b39000-0x4)=0x4) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x345d1694) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair(0x9, 0x807, 0x4, &(0x7f0000016000-0x8)={0x0, 0x0}) r3 = socket(0x10, 0x1000000000000f, 0x2) getsockname$ax25(r3, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000035000-0x4)=0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000-0x4)=0x7, &(0x7f0000038000)=0x4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x7cf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x80000000, 0x4, 0xffffffffffffffff, 0xffffffff00000000, 0x5, 0x9, 0x80000000, 0x80, 0x0, 0x100000001, 0x100000001, 0xffffffffffffffe0, 0x2]}, &(0x7f0000039000)=0x108) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000039000)={r4, 0x7fffffff, 0x7f, 0x32f, 0x6, 0x6}, 0x14) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) getsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f000002c000)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/31 13:46:47 executing program 5: r0 = socket$inet(0x2, 0x5, 0x9) getpeername(r0, &(0x7f00002f7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000597000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000606000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000758000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x802, 0x6) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000f8b000-0x8)=0x0, &(0x7f00003ae000)=0x8) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf5000-0x10)="0aedfffffffffffffff70c070005dbb7", 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000068000-0x38)={&(0x7f00001a2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000094f000-0x50)=[{&(0x7f0000173000-0x42)=""/66, 0x42}, {&(0x7f0000efa000)=""/179, 0xb3}, {&(0x7f0000daf000+0xd8)=""/4096, 0x1000}, {&(0x7f0000ba6000-0xe1)=""/225, 0xe1}, {&(0x7f00002f2000)=""/57, 0x39}], 0x5, &(0x7f0000286000)=""/250, 0xfa, 0x6}, 0x20) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ba6000-0x4)=0x7, &(0x7f0000b47000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dce000)=[{0x0, 0x0, &(0x7f0000ea1000-0x20)=[{&(0x7f0000b6c000-0x5b)="3c2ace8e2514d7a252931d729efd170109", 0x11}], 0x1, &(0x7f0000fd0000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c9000)="", 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4)=0x0, 0x4) shutdown(r0, 0x1) socketpair(0xa, 0x800, 0xd96, &(0x7f00002f7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x5, 0x2, 0x7, 0xafb, 0x2, 0xffff, 0x2, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x7, 0x80000001, 0xffffffff7fffffff}}, &(0x7f0000af1000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009be000)=@assoc_value={r2, 0xfffffffffffffffe}, 0x8) r3 = accept4(r0, &(0x7f000026e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000510000)=0x10, 0x80000) bind$bt_rfcomm(r3, &(0x7f0000e5a000)={0x1f, {0x2400000000000, 0x55eabc4d, 0x5, 0xde3, 0x47, 0x3}, 0x1}, 0x9) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000-0x3)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000004000)=0x20, 0x4) connect$ipx(r1, &(0x7f000000f000)={0x4, 0x1f, 0x7d1, "1381e001ce42", 0x2, 0x0}, 0x10) 2018/01/31 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d31000-0xc)={0xffffffff, 0x4, 0x0}, 0xc) pwritev(r0, &(0x7f0000ed2000-0x1d)=[{&(0x7f0000246000)="33f4", 0x2}, {&(0x7f00006d3000-0xff)="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", 0xff}, {&(0x7f0000ed9000)="cf21ab643c", 0x5}, {&(0x7f000072b000)="1d6bd42d37742c350bc3a85b9cf0aa7815db29c07e26f6200e2b43ec", 0x1c}, {&(0x7f0000a72000-0x51)="f272a17003cae8d3b60734e078c340509c64b3b8665b6dd2abb3241a2cad88c734f8739ea745441ee64f47fdd9b7f706c67ae3d8898aa20944b0b3e8d7b81c8bcd6896c6f84ffe0b346e09bc5ec15cf316", 0x51}, {&(0x7f000097f000)="1d562939660e5f4438fa947c3e58571d954850f81b1b73c543f562f303537c974f2acaf922077ab727ea3ef3cfd878ebe0902c3ca58c77951e662c5e11ef7dcf62f295d56d87feb443fd857d2ce3d6eb", 0x50}], 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000070f000)=""/67, &(0x7f0000041000-0x4)=0x43) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000600000)=0xa, 0x4) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000000c000-0x78)={0x9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x6, 0x1, 0x7, &(0x7f000000b000)=@common='ip6_vti0\x00', 0x81, 0x10001, 0x79b8d5d4}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x110, &(0x7f000000c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@llc_tr={0x11, {@snap={0xaa, 0x1, '_', "ad8e33", 0x43fd, "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"}}}}}, &(0x7f0000004000-0x14)={0x2, 0x0, [0x0]}) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e76000)="240056002b0005004d0800080000003f0339010005000200000f0000000003f1de0000092768a9206ac0c4701bf512cc9b74d80bb062d48320d26f95", 0x3c) 2018/01/31 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ab2000-0x4)={r0}) bind$netlink(r1, &(0x7f00005bf000-0xc)={0x10, 0x0, 0x1, 0x20}, 0xc) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) pipe(&(0x7f00007af000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f7a000-0x4)=0x0, &(0x7f00000e0000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000f7b000-0x4)=0x4) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f00009c0000-0x8)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f00001d9000-0x10)={0x27, 0x8000, 0x5, 0x1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ac9000-0x20)={0x1, 0x401, 0x8000, 0x70, 0x4, 0x4, 0x3, 0xf8, 0x0}, &(0x7f0000fc2000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000017f000)={r2, 0x60, "a8c31bb24340d8d81a028867a6218d779b7074931bf069488c180d799e12d9c800737c53ad3bc1f3d31df42ce30d88adaf84340fb131c42515eef491fd66bdf2a094bf401459f868e9db21883a5a55c53137430306c9ca9c804707766692ab27"}, &(0x7f0000a46000-0x4)=0x68) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000352000)=0x2, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r3 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r1, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cdf000-0x4)=@int=0x0, &(0x7f0000be0000)=0x4) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000b42000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x2d, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x446}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x9c, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8c000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xffffffffffffff98) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0x4, 0x5, 0x63b, &(0x7f0000277000)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000b8d000)=""/230, &(0x7f00003e9000-0x4)=0xe6) [ 37.892708] sctp: [Deprecated]: syz-executor3 (pid 6205) Use of int in max_burst socket option. [ 37.892708] Use struct sctp_assoc_value instead 2018/01/31 13:46:47 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000)={r0, r0, 0xfffffffffffffffe, 0x401, &(0x7f0000001000-0xda)="740e736d7fc2df2bffa7b3df8a35267794464b1a7f6f7a868852bd122fe26de67fc7721d033421592cb44ac220c63bca022c899a0cd89906c7abb8709a0b4abd4e69c89bd7f478c21a6ee1c917b849f355b6cecc22357b76534cc0b59d8cc36dbcac9f71331e25da2afe39982c9928354d78fb4dd8bf40d61f2a062f8e8b0e66c183d254a7a46c0147fc9ff28d5da76eff0cccae1c38c2e862262dd6c6f8f403d05ea01788a3828e49b35cfc2e86535200554b8f4679acb827f6de7af61d075a3208ca93fca258dfabcae4bec0cd376209479bf7fad2ec4bdb16", 0x100000000, 0x5, 0x9, 0x8000, 0x7fff, 0x3, 0x20, "377e850f1e5894ad76361876805d6dae9b178df536d031c1dfc8209b11193420cae23f3858ecf3896c47aef5b102d20c955d026b4ee900857ef68c10ab75878067f975c529d9945e2d7f05090ce703211130c1523cb6d03e1a0262f39ed80dc3d585425f90a3a2e4eae2a01d439d32cb594ef3b4c5614bdfddba48208d83389d2b0e0e665eae42fbbe5e137e7fd222b572386bb701f2a01e34a4ca473a02139ab383ad66ec217159f6ab7f532316cf0bf15205a6e1b7ea8d8a7ddc0f416f58c7ad8bee0eff00f741f67c8f3a0b2449067549ad4a96f57a141c996b850191cef4bfc4556481449ac049"}) sendto$inet6(r0, &(0x7f0000000000)="23526e36318d4f55bcef6e037b1d45746246d900627b867232b0f2403ce24d0af1b649b0305ed89d4d9f888659c8c98278356883dc13a1f8c4561d6fb6154531d8c84354f783437780d1e876d2498757efa865998212fced2c2a93a0ff9b88187a", 0x61, 0x801, &(0x7f00008b0000-0x1c)={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x5f}, 0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000002000-0x50)={@generic="888f17f58fd0876f18119fe31d91c64b", @ifru_mtu=0x0}) 2018/01/31 13:46:47 executing program 7: unshare(0x1ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000-0x4)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f000074d000-0x64)=""/100, &(0x7f000083b000-0x4)=0x64) socketpair(0x7, 0x4, 0x8a32, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000002000-0xc)={{0x3, 0xffffffffffffff01, 0x39023c72, 0x7, 0xfff, 0x98a0}, 0x9d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000002000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f0000000000)={0x1f}, 0x8) unshare(0x2c000200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x120240}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x14)=@getstats={0x14, 0x5e, 0x200, 0x7, 0x0, {0x0}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x0, 0x6) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000694000)=0x0, &(0x7f0000f7a000-0x4)=0x4) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="a2", 0x1) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x2000000200000803, 0x400003c) syz_emit_ethernet(0x504, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x4ce, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x4, 0x6, "def76f", 0x1f, 0x32, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [@routing={0x3f, 0x14, 0x0, 0x5c0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @fragment={0x5e, 0x0, 0x0, 0x4, 0x0, 0xed0e, 0x3}, @fragment={0x2b, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, @hopopts={0xaf, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7fff}, @calipso={0x7, 0x30, {0xffe00000000, 0xa, 0x1f, 0x1f, [0x1, 0x7, 0x1, 0xfff, 0x311]}}, @generic={0x4bf, 0x13, "246428cba9561152271d7c830da2ce9a3b25f2"}]}, @hopopts={0x21, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x80}, @enc_lim={0x4, 0x1, 0x2aa7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x574, 0x2, 0x3, 0x7, [0xd292]}}, @ra={0x5, 0x2, 0x7}]}, @hopopts={0x9f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x418e, 0x8, 0x9713, 0x0, [0x5, 0xd86b, 0xffffffffffff58aa, 0x1]}}, @jumbo={0xc2, 0x4, 0xff}]}, @dstopts={0x32, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xec, "e5e546dc06e9a9a7b2b5c07be4dd9df0f0373da37a42e359b499f34f72a57ee5731160fd192254a392b6b128ebf15fe834ffc3a278a4e66722d84820383c03fa3a00ae3cbf2c91905684681f36a90090d959fee08f31ee4e215ff34ef3b78de3b712313fd140b442cf8788c2af8e23fdd1e3e6f8b0433e7dbbee527de26a4e196508042a39a64c140591602c9742eb55652d3ce804de267107c28c209a623073bca1e1601581077af36f14ffa561700451ed6998efa0809612e8fc93710c32ac4c8694f0afed852078c992822e9ae39b26adb80e5692ce3ff515c2792dce3d4b4c44e404b9ad1522febbffec"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x33, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x20, 0x8, 0xfffffffffffffffa, 0x2, [0xfffffffffffffe01, 0x9, 0x9, 0x8001]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xb5}, @generic={0x9, 0x3f, "f7e8584fa8dfa7cfaef09ddd4464d7fc484120af1237292bc007ddaf28a1a7e128475bd17dd98d90ae85026a61fb35b15e6f24b4af61752b53315ef559d3c3"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x58, {0x6, 0x14, 0x759, 0x9, [0x9ff, 0x0, 0x5, 0x0, 0x9, 0x7155036d, 0x20, 0x7, 0x2f50, 0x400]}}, @generic={0x1, 0x2d, "1c97c0a941c89d1296f69f610b48579e74d9f7967a95f85e70602b4f74c57d08a03837678b28446ccbd5397c50"}]}, @hopopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x1f, 0xe, 0xe5b0, 0x6, [0x9, 0x3, 0x7, 0x6, 0xffffffffffff7fff, 0xffffffffffffffe1, 0x1]}}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x20, {0x8, 0x6, 0x6, 0x4, [0x0, 0xffffffffb8d01a65, 0x401]}}, @ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], "1f3015868d27044d457a248c4351296ae00852ec6cef02e9679809150f1fa2a404733e47d422f6fee8d7880ad1a7cea4ccc465fd61779198997bc285ef3649c946c29add1c6206decabeda242fa2d14d25f2a106e1d0f173c0b26d89e20edbe8334eb2fd8a3e73f7"}}}}}}}, 0x0) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/31 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aba000-0x3e)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a69000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002e0000)={0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f00000b3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000249000-0x4)=0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ba8000)={0x8, 0x1, 0x1000}, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000056b000)={r1, 0x1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006db000)={0x1, 0x28, &(0x7f0000581000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f5b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000e4e000)=0x0, &(0x7f00003ec000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f76000)={0x0, 0x7f, 0x7, 0x3f, 0x8, 0x1, 0x0, 0x26, {0x0, @in6={{0xa, 0x3, 0x3fc0000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x2, 0x9, 0x78}}, &(0x7f00004e3000-0x4)=0xb8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000cf0000-0x28)={&(0x7f00001b9000/0x3000)=nil, 0x800, 0x5, 0x44, &(0x7f0000a7d000/0x4000)=nil, 0x2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000465000)={r5, 0x7f}, &(0x7f0000fa9000-0x4)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000086f000)={0x7, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005f5000)={0x0, r6, 0x10001, 0x10000}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000638000)={r3, 0xa92d, 0x8}, 0xc) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x328, [{{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000168000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0xffffffffffeffff7) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r3, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000124000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7, 0x2000000, 0x1f}, &(0x7f0000dee000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000771000)={r4, 0x200}, &(0x7f000080c000-0x4)=0x8) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000058a000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007df000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002c9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000d6000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000815000)=0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000a55000-0x85)=""/133, &(0x7f0000872000-0x4)=0x85) r4 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e44000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00006b1000)=@int=0x4, 0x4) r6 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bad000-0x4)=r6) bind$inet(r4, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00009ba000-0x4)=0x0) connect$inet(r4, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000486000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000805000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ff3000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2e4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f9b000)={r0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000775000-0x4)=0x7fff, &(0x7f0000d99000-0x8)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004ca000-0x4)=0x8001, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[], 0x0, 0x0}, {&(0x7f000068e000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) [ 37.945997] sctp: [Deprecated]: syz-executor3 (pid 6205) Use of int in max_burst socket option. [ 37.945997] Use struct sctp_assoc_value instead [ 37.963961] syz-executor3 (6205) used greatest stack depth: 16288 bytes left 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000014e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockname(0xffffffffffffffff, &(0x7f0000e9e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009eb000-0x4)=0x2e) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000803000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00008c2000)=0xc) sendto(r1, &(0x7f0000e83000-0x1000)="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", 0x1000, 0x4000, &(0x7f000092c000)=@ll={0x11, 0x10, r2, 0x1, 0x3ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000b43000)=0x0, &(0x7f0000785000-0x4)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000553000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000517000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a29000)={r1, 0x0, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r2, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/31 13:46:47 executing program 0: 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}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f0000040000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cbc000)=0x0, &(0x7f0000a3d000-0x4)=0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006e4000-0x138)={0x25a, 0x4, 0x2, 0xfffffffffffffffc, 0x5, [{0x5, 0xb53, 0x10000, 0x0, 0x0, 0x488, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x9, 0x9, 0x6, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0}, {0x101, 0x6, 0x80000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x81, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f000071d000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) socketpair$inet6(0xa, 0x8080f, 0x7fffffff, &(0x7f00009a5000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f3a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000433000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0, 0xfa, 0x1, 0x4e7, 0xa, 0x80, 0xa0, 0x3a, 0x0, r3}, {0x9, 0x4, 0x0, 0x100000001, 0x7f, 0x0, 0x8, 0x5}, {0x1dc5, 0x80, 0x1ea, 0x80}, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x1, 0x1e, 0x7ff, 0x7, 0x4c8}}, 0xe8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ec9000)=0x40, 0x4) r4 = accept(r1, &(0x7f00007b4000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e92000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000d0f000)={r0}) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd3000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000045f000)={0x2, 0x40, 0x4, 0x8, 0x5, r0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002e5000-0x12)={@common='ifb0\x00', 0x7fff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r2, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x6c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x2, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x81}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000)={0x9, 0x10000, 0x8, 0x3, 0x2, 0x1, 0x8, 0x3, r3}, 0x20) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000005000-0x4)=r3) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x7, 0x800, 0x5, 0xa02, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef, 0x0}, 0x40) 2018/01/31 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/31 13:46:47 executing program 4: r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000e50000)="82deb7b6ce138ef6f83265ad0da9b714816588cb", 0x14, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x3fffffff80000, 0x4) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000002f000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f000002e000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000029000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000456000-0x4)=0x0, &(0x7f0000cea000)=0x4) r4 = 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}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000038f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e6c000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x800000001, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x195) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000bdf000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000412000)=@assoc_value={r5, 0x54ee9d80}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00009da000-0xc)={0x4, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000026000)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0, 0x0, @generic="33118539e83bb8d3946ff15e724ce780", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xffffffff, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0xd8, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x80000, 0x0, 0x0], 0x6, 0x0, 0x0}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x340) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000002f000-0x78)={0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x20, 0x0, 0x101, &(0x7f0000014000-0x10)=@common='gretap0\x00', 0x3, 0x9, 0x3}) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00004b5000)={{0x9, 0x81, 0x0, 0x99, 0x2, 0x0}, 0xcee, 0x5, 0x1, 0x1, 0x6, "a009fa0c2356df012c77ea3fe7fb0572019aad5998b43e26715f19fe83ad181e507a543df478343aab62e31f39b4a5249d4a6ce4997c6ad5d79375d3c8f7d3ca08747ce260ffbd3fb1308aec389054733e4621987e91af9c45b270ff33082991bcd1a21ca2862880504a406c98178a3752369249df8f5cd77d127a62d9f560b5"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000025e000-0x118)=[{0x0, 0x0, &(0x7f0000a54000)=[{&(0x7f00007b9000-0x8a)="b968f4232d20e67cd4ddad5532f1a3635a4e", 0x12}], 0x1, &(0x7f00007a8000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000390000)=0x1f, 0x4) r4 = accept(r0, 0x0, &(0x7f00001aa000+0xf76)=0x0) bind$bt_l2cap(r4, &(0x7f0000487000)={0x1f, 0x61a1, {0xf4, 0x22, 0x80, 0x2, 0x8, 0x4}, 0xfffffffffffffe94, 0xf82}, 0xe) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000adf000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000066d000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00001ed000-0x4)=0x0, &(0x7f0000f45000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0xa7e5) sendto$inet6(r1, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b0d000)={0x0, 0x5f4b}, &(0x7f00002b3000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000007e000)={r4, 0xa2, "76fd3a7bd15fff2ff8406f1f0585dbb0bc9a230256cd190dc4c63a545633536c25972a4424a4622b3b3e5b10bab5ed41539c924b7d518f5b07ff90a63f0900c427d680556afe2183f85dfa77e44a6933ff3b4ed9eeee2f182ea74d1cc82b0e70764c762c6d2130f696dc1555bd4093a6b65c16e988dc02de5f51e9db5e133ac8ff2497a1a5a17f333af964b1cf83dd17e61cf28d0da6ad0855d3ceb1d441d731219c"}, &(0x7f0000783000)=0xaa) r5 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000020d000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x4, 0xc9a, 0x1000, 0x55}, &(0x7f0000c05000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f9000-0x8)={r6, 0x8001}, &(0x7f00009e9000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000098f000-0x8)={r1, r3}) writev(r1, &(0x7f0000650000-0x30)=[{&(0x7f0000701000-0x68)="16bc0e6ff94d3c38040296c8c9cd61b5af06e32fb56d5701a171098497cad72ea3b62409c3d052c4436c82d4954d72b0aa830f8bafca7f9cc8e507bc9fbaf4a9a6fe1ae4134b0c20bea4d9976ca9214f0f0d3fb6a76014efb4a7cea5477078e005fcd58cae041a74", 0x68}, {&(0x7f00008db000)="c196aedd37a6f627fc", 0x9}, {&(0x7f0000cd8000)="5c282ed1eb20052a425c9f2f435923b354ca7de4cf884f0d3c8a4385f1a7c9b570e237dc7c91baa5e9658cfd3b70bc0d56f366128b38934fa8ef28df351adbe5f538134f5511f3ac1b632ddb88f93f88d56d781e9b0e522c49fb845652a2ba22a91c6de312f939cc42105d945102ed07596cde2312bc3d0b3ad1b189b0f5ee10e386aa71e5f91cb4a6bc87b5b6d2859c3914d9b7b0edb63d614341a228a2c145cf073fecac1f6793c8c5de1827fd535a8745b212f02a2a6a9309c44799c1a3d62091317a", 0xc4}], 0x3) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aa3000-0x28)={@common="1101713000560900", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0x3, {0x80, 0x20, 0x0, 0x1, 0xfffffffffffffffc, 0x4, 0x0, 0x7, 0x0}, [@RTA_UID={0xfd23, 0x19, 0x0}, @RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x7, r1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x820a, 0x80000000, 0xfffffffffffffffc, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x803, 0x100000080f, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x2, 0x9, r1}, &(0x7f00009e2000-0x4)=0x10) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000002000-0x38)=@routing={0xff, 0x6, 0x0, 0xffffffffffffface, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000033000)=""/69, &(0x7f0000edf000-0x4)=0x45) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x9, 0x3, 0x5, &(0x7f00002df000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000bb8000)={0x1f, {0xffff, 0x5, 0x9, 0x55, 0x1, 0x400}, 0x9}, 0x9) socketpair(0x11, 0x0, 0xf1a, &(0x7f0000b71000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000012e000-0x4)=0x0, &(0x7f0000be9000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00000b5000-0x38)={&(0x7f0000871000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c24000)={&(0x7f0000aa6000-0xdc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000092a000)=[{r2, 0x1144, 0x0}, {r3, 0x1400, 0x0}, {r3, 0x400, 0x0}], 0x3, 0x1f) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000b39000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b13000-0x4)=0x10) setsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000a30000-0x76)="eed66f71b593ae1906b9ad921167a764fcd7d2852c3b177f91736d2f04f6cfce551493a5124e97a1c91a60517e2b06c8d622fc9eb5d5ed59a3071b02957e58795c8e3ebb55192fb06e5760454439100cd3630b33282a57d08ec7b340c801ec59cc6e08f4e06d5330b7ea80ed1878e24e9c202e78acb9", 0x76) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008d4000)={0x0, 0xffffffffffffffe1, 0x20, 0x6, 0x400}, &(0x7f0000ea2000)=0x18) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000062c000-0x14)={r1, 0x5, 0x81, 0x8, 0x200, 0x4c9}, &(0x7f0000fd4000-0x4)=0x14) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x5) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x9, 0x6, 0x3f) sendmsg$key(r1, &(0x7f0000b83000)={0x0, 0x0, &(0x7f0000923000-0x10)={&(0x7f0000881000)={0x2, 0xc, 0x2, 0x9, 0x33, 0x0, 0x1, 0x0, [@sadb_key={0x16, 0x0, 0x540, 0x0, "4d7f9d23124e1a010d249af7d5cad9d7f01dc0c824eb8819f3de6358a1efc73a2fe8c0b7a3341778540915fdbec097344f22d583aab497a7f666760ca007194bc4a6c01211a815cfce1500744bd1fa542820b148ed1d302db4b2b7bfa79de65fd069a70b9d8cd68725d497d85c7b77e35b74f3a41b5c3968b9a68b8a6054a6ca3afa7acc324a0bc08e1b7fa04000be28c0edf1429b2122f0fda74b3bbd1299f4ba2a5e013c8b177c"}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x1b, 0x4, 0x0}, @sadb_address={0x5, 0x7, 0xff, 0x80, 0x0, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3ff, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0xb, 0x2, {0x6, 0x0, 0x2, 0x7, 0x0, 0x9, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xaa2, {0x6, 0x0, 0x9, 0x9, 0x0, 0xca31, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r2, &(0x7f0000552000)=""/179, 0xb3, 0x20, &(0x7f0000b0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000c36000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0xfffffffffffffffc, 0x1, 0x7f}], {0x8100, 0x3f, 0x200, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x24, 0x3, 0x1000000000000000, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, "20c799", 0x0, "f585a8"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x3fffffffffffff04, [0x0]}) accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a8e000)={r2}) sendmsg$kcm(r3, &(0x7f00003c4000-0x38)={&(0x7f00005ba000-0x1e)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000856000-0x40)=[{&(0x7f0000ce5000-0x6b)="226110eb8d34566015bbd873853fa699d23238ea964ab787f0daa503f38f96652cd7b9a9744bd4144409317c18ace0aec552d616bc82b07bba10cf9edef1c3d2bd9022c50babec2d1652984a118d4751bee87653fc81a6c9827b0771164a761f0cdc36b1d5b08ca4297abc", 0x6b}, {&(0x7f00007ac000)="e2d1ca8227f625819dc1d2d5450ce07213c577cea4860e615e53cb998a5d63edd1c95c263b1e9d479add28c601d339429c3df3235383d6e6dd526520db5ef4eddc64f31627fb82001151c1c5842b3b4c2fb7dc5697005b53c772fddb03e4a6bc0b6d10449d4968f5440e40a172536652000ac23cad30f24983b5dfd0f8efe48e923a6a85e695bcfb5c4c4e406c068fcf27f4a98858c1276a193a4485f12b4c168444302542da7afd6028bd0c02aa7c7166a80bb38e1d829065578864f24dd6165c62a5e105a048528a2ac9fba95b7cf377c2d549c4", 0xd5}, {&(0x7f0000a37000-0xb3)="eb406519442207d08e5e233523804ce5e129a1e91fced063d92df2e25ca44850c6114141dd71c695a44a8b3c0ee7c8b0fe1dd2baf169009c9b4d49ca4eedb47673b0ceec60bf1da8c48a490a6f372c97c633d978504a6e5770ba5934a878f7f3d90a85c3e529a6e9b1d273b77b112576e91be16ff5800187185144fff737fcd75022f7c1a1d5af53d7f4ad9a9a512d5b7a669ab3d6b5303eb1974b3f45030b9a320fe8e580082235111a1d7d7c18d4010a9b91", 0xb3}, {&(0x7f000087a000-0xc1)="b56d2e02ca581241f6df70cf2ec57bcc6b817fd09207fffeb48f6dd36e54508f9cf5ae58b86b7ceb71ba63ae0c8e4ccf010037973d6212f9974755682641fa4d352bff62e74732e190640823579e7c6d7e53de4a283e1c2ce252d03ba533f25dc3b4834adf59bf6b21d03bbc5107bbfa23e479d3374a4c4456a7a66eb52a7009f01f9f80171845c9abfd8080443f17581dfec4845fbc52556474a0a9f0e1e3b46f767720c1cf76a9537b2a3638c1c154f26022b6247f690a2380a5d0c16058be61", 0xc1}], 0x4, &(0x7f0000fb6000)=[{0xa8, 0x109, 0xfffffffffffffffa, "f8cfac962fd833b59a27217c7bbbfcf8a5f9f504c4fda0a77e8c65ecb5e986dfe0346133e321271c451558649ef3635a6b3921e5fa858bfa1a749de8b1f02f131c19d8c6211abcffe6a1d2646bdcd2980404db0298352adfdb65952de65da49dc6ab1d5dc420b6af1651887d32f3801bf341e2f1872be3fa60ab8033cae7fabf3495724e96f3d74b4b4805c53f7a49636382a21e0d"}, {0x28, 0x88, 0x4db7, "cc6dcb4cad22f9126e88416609388fd2b036a37ebdca"}, {0x1010, 0x84, 0x4835f63c, "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"}, {0xf8, 0x10d, 0x97, "7a4251490e86fc483474fa52e578056acf93d2d953b2b91b61dff616082d6388659f1104330c5c6370bf72b7de3982e46a41cda9c5aa1cba03eb2935ef59d342f34863e63f0dbcb9b7e882173a704a12479d297307c6ad70cff86b17850559960f2ecb23cb80ce25e1d8ead84afe0d84d234049d66f357588f86106c96a54ebf201a62cda65d6f7c26e6df3138cfe4b2bc33b5b0301e9daeb12fc6061e684b6837c798e4c43232bb8eecae9d01a593d3c10fd1df4551a8ac38a2f9e4204e4aceb2dad868ded5b8b9ea7eb5bdb7f752a43b443810bc2e0f8ba2032ad71aded9f4d13b7aa8"}], 0x11d8, 0x4}, 0x40000) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x800, 0x100000000) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000007000)={&(0x7f000000c000-0x60)={0x27, 0x2, 0x1, 0x0, 0xffffffffffff8000, 0x2e, "79b07811f78ad544828ac31729e2e814e85aaf6a831969c2dd5d9daa7ba9d5d7a1e02feb6ce0da179953292ef54dd41e5a5222e0f7e5d14f1fb2e1d86bd35f", 0x9}, 0x60, &(0x7f0000015000-0x10)=[{&(0x7f000000b000)="93e744a41e8fdb550fe36a8b39c5531180ea82a9909bd0097a46228096519777c60286a2e6e6d620dc207502e366570f6cdd25b89a54eba9315adb583ef8068de2cfb660ef8957b9973319a2e9765e12cdc5033f86d1f72055484fb211f987d8acc6f002d7263f5c8a59bd2f8fcf56fb7050aec363b717c3200b4a3ce964c571f89dd7714d43881798e52519159fd89fe39250a7e5", 0x95}], 0x1, &(0x7f000000b000-0x1010)={0x1010, 0x1, 0x7fffffff, "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"}, 0x1010, 0x0}, 0x40090) 2018/01/31 13:46:47 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x3280000000000000) r1 = socket$inet(0x2, 0x80000000003, 0x2) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000081000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003b3000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000880000)={0x4}, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000cc2000-0xc0)=""/192, 0xc0, 0x0, &(0x7f0000fb7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 38.125679] Cannot find set identified by id 0 to match [ 38.160635] Cannot find set identified by id 0 to match 2018/01/31 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) r4 = socket(0x200000000010, 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000849000-0x8)=0x0, &(0x7f00005f5000-0x4)=0xfffffead) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e49000-0x4)=0xfffffffffffffffa, 0x4) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x15, 0x0, 0x0}}, 0x2e) r1 = accept(r0, &(0x7f0000006000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0x97, "ba1646991ba745c2640a366541681fed7219ec30af67543cc0fa7a9afaae9883575641f16b0c44b500e76d03dd66e383bc5fbf9420503bb9dfece66f94e1ea78fdbdaeae1a6888117cbaaae40d00da3bc04db8a5a436ee654b41a8ec0e25a58a07de4fb4bed872e3ad5e7862abb0cda12deb0977ae1415b714c818a8d8027e17d562f6b395fbb3b60a18ff6598baa6ee4eddc85509a41a"}, &(0x7f0000001000)=0x9f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000009000-0x8)={r2, 0x2d, 0x9}, 0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000005000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:46:47 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r0, &(0x7f0000a0e000)=[], 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000006000)=""/204, 0xcc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000006000)=""/58, 0x3a}, {&(0x7f0000001000)=""/99, 0x63}, {&(0x7f0000002000)=""/0, 0x0}], 0x3) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000673000-0x4)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e0c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f000079f000-0x38)={&(0x7f000011b000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000fa1000-0x10)={&(0x7f0000bfe000)=@canfd={{0x0, 0x2, 0x1ff, 0x2}, 0x14, 0x306fb0e81a71657f, 0x0, 0x0, "ff078925ce9a53ebc2855d4f95dc0fc6b365afa71e2020a439e06ad1e8d0ea79144a793470f2a2c34e95bb28d99eb5c55277d1ab26bf94adb275d7965dc17fa4"}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4004000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) connect(r0, &(0x7f00003e8000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x0, {0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x32) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000083f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b91000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000503000)=0x457f7c2e3b3220b9) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000245000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x4, 0x5, 0x9) connect$vsock_dgram(r3, &(0x7f0000f9d000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) bind$rds(r3, &(0x7f000004b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000d51000)=0x400000) sendmmsg(r2, &(0x7f0000cab000)=[{{&(0x7f000011b000-0x10)=@ipx={0x4, 0x9, 0x5, "3220de4619eb", 0x10001, 0x0}, 0x10, &(0x7f0000da7000-0x20)=[{&(0x7f0000d67000-0x49)="4f92e2655043591fe80c7483913e7f35840be0165bf1731012d66cc5f0a1be7ca8e5d3873f6a7c710200ef1d7572adc43be296cb571cf5935f1d2c091e0607f1d882e0453f1d99a9fb", 0x49}, {&(0x7f00002a8000)="a75fca289293093b4f4ca0eaf9806353c8ea29aae139cd08786ee0", 0x1b}], 0x2, &(0x7f0000a0c000-0x200)=[{0x88, 0x10b, 0x3, "cf36e2bae07a5cbd15547b713430cbf0ce7c1947f9f8910be64431188ac897d4208d1a1e4035355285625e1abd0b8f1433c4476c4002da01cf9500eeb5ef5720467f089122e5bc20d5a32233fd1c078b360f9beb33629e0d13b6047f6c2556d9dd8d2f5feb485175cd750ebfad97e27582063f"}, {0xc0, 0x10c, 0x1f, "dbb69a36eb0a8e8ba8f2c6c57721950ea5e99559d049033c7ffb3505338d6d269fdd7606d744b5d911cb754769b79ec3180f7f495b1736e02584b314bf2be8532e6e943b8f7f045193ea48e6fda9c8cf833c403f601555d79ac55588d5a36966729e8469f00820067f156b8368d613b71fe74168dcfbd2d1fb8a42ff0b8a52dac65fdfc7e898e928ad6cb690bcd4a20fe773aacff91f47d6a797efa8de329eb7f00c326d32e062693e2720ea1785"}, {0xb8, 0x112, 0x100, "e382c8adc2ac9961f27c6050213f1a067d5af2e9ecc37adbdad27005e039004adaedfdfdb717076e9f697652c7ebc41d69c61dbfe0165cb26b0ead8592ca6fecddfb79e308cabbb84fe474d89c7d4b354c929a3091f7c261e01be7b6f7397ba0a9072be1c965d8131bcdb9f5f168641ba265a8b0fac41917a018a534411a625626e759e77aad7ec17178ef68174430829a80f7c36546203458a0b51ad599f0f219ec5f0c16"}], 0x200, 0x40000}, 0x0}, {{&(0x7f0000541000)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c, &(0x7f00008e5000-0x90)=[{&(0x7f00007b0000)="7f7c108800e585e0a6593af4be710d8b41f73cd18c8b237a7ff40489ac241cf1ce19057ab2c1d2a2281be7b58851d9d455b30b864e1591ab8afcd2305b3a64252c5ec62e62e1eb3294cedfb08a401ba3cc3ec6c5ec7e0e637ddb41c2f544989199eeaa10b42be65a96bd5f2f686f31e8e2f73d1c82bd4cc07dd004adf8354aa8ad31d3f929cbc5c800c172405993a11359cfec142be1199e574d04e29289e6804ee3a85f2479d9ddf59b764c2a", 0xad}, {&(0x7f0000f97000)="492a69a5295306712f5869281d201bf2f52e48041f896bd7239cf61894118ff44377b84f66ffbd5068a85c4ca11421d7ce8f8cbfa96141e3b8df6380a12477ec97df7cb28cec283272f03d3c15e550bb600ab548534f24cc91237196323fc68ffb59e317", 0x64}, {&(0x7f0000163000-0xd)="4fb4ea5961baaf8c77600c9075", 0xd}, {&(0x7f0000264000+0x445)="", 0x0}, {&(0x7f0000b02000-0xc8)="16a93ced716f8a2bba4046f43775775635982ba0675698324d1b4514a02f0a5db4bc2d1e11dfbc1592f6692b1d8eae84683710ea92d17fc9e6a8780d997a0ad373bc022dac070d9b0ee9d8ef2aab4e6320b5ffa4f0eec47d77afee783fecf932b6b26de4433aee1c403a754b4c4d644d2033a5d5a8f6cb7f4d615b28b5196505b2d927d0887349e177e6540ccdc07d3190ed706f384d184a3f79d38601a3b3dace8f7649d39d7ffee24fcadfd8b75054cdb13509e203d9ed43637602f3b64584f82401eaeae4c02d", 0xc8}, {&(0x7f000029c000-0x51)="d56d1af008ca981ba138002efcf0d4063ef662b6a54bb3eb0aeb44b1003707ebc1fb5c4ce9a0ab04131a317a951250429236a5806727569cf79d27f0eefbb6c3cd8a704de627f7201749db992a4ad13b13", 0x51}, {&(0x7f0000f43000)="46eb14dfcd98559da014903d5a156813d050caa0d4eea6fcaa19d2fee72b15733ef59bbbb4c17e884b3bdc769bd8e9e33558e76f639ce47579c0e00eaab2d2d54b2929a3a40db5a6a1cde4644a814d94ce7b09bf0c793c1138cb73b09e0ee6979e3b6411e75006386a444b5f489786fff1e37bca59de92284f7ec9f20ebe741c308262f2edaaa67f2a6e78a2cf50e8892d3120113c1fb6f3049869f324fe39eb758cbf6e91471e62", 0xa8}, {&(0x7f0000ee7000)="c077361444a01352de81bd24f6fec1216138220244be591b21f21e1c0a5e80ce8ec9e8aa049efdd3a543aebf3b28fb1a9c51480751b42e525264a1dd013b97e6631f06b91d98c29edd86db33765a7798805918345c2c2e2c548a548784673b8f02472a19dd1e53a55c94ae81b82ff6438422b8c7baaa2b5a847a1e5db6aa470c526801fa93e28730c01bc362135285b28849596e611327b658d459eccff679394b1a296e7d7645e8b8ade4b1ff81a19269922c51e30e00293796cac0bc33abc188a0b81667210c8af4e980423db8076276448d0d8cf164a349093d77b39e7ff1b2ae63e1aefa12e165ea92795c25", 0xee}, {&(0x7f000079e000)="", 0x0}], 0x9, &(0x7f00001ba000-0x318)=[{0xf0, 0x0, 0x2, "21cab9fc38c71ce2f889be49eb80f6bb86685fac423b5586ec319099853b4c83382ca22295d1f6d9edf717616668a8e6eec8b37efbfe1408d930237f5421f59418a455451ae762fa6099d14e04c6e70313f93198d7b0a0914a80631875b96c5c5b2b1c2890937de61ee1dab632350521d053dd6480707c157cdfe33027cbe1eb24c06dd4bcb0935b2aaf33a805f898bad3762b76df91ed849f6cda7f6971b73dac51012a0f6dd9392d2e40f36014825d43dd3e564df8413cdcb7fa7c627d1b83e2eecf3441e392bb1bd7d7fbdfadb223d6ce087c35bb1eb453"}, {0x10, 0x0, 0x4, ""}, {0xa0, 0x11, 0x5a9, "0b529f1f960b8c605dc170ac5d48629e81097dd4c399a3cfcc0257ab7e91456b1c05c071d0f2667d127c2b900fbd3acffbc01565fb88fcc0054794aaa6adca089e3f70e3d3214c044a99a83edfa18e9789b9230d7fa7829368072dd8690ff5e0e164265fc3b75c4a06c3e8211008624866fa56f27befbdcdaf61b2acb8861ab977c5787c1d3a459bf1feb4acab"}, {0x88, 0x0, 0xcd54, "2f18312c3778800f3e76250fb2beeb2a428ece396222915a59b1fd06a955eb641d20c5f2b4c59ee56901dc55b194d515c82f756b0d3e32d503a072ecd70628378061d9b3441c2746de6669ed91f78dd9c76d40d8f672903a5396eaccdf490da466dc28a5c8daf91cb2add4e1ab52f4d0fb954cedf57803"}, {0xf0, 0x119, 0x33, "3e8a9945ac8233b56b8d59600378c3e04c36a8ad8d2890b55b5035a4351adea2d59dcac7c05f635e6e38ffaf5f853947580a8f7902b020d5cd669aa92975a95bd20219d809e440ab7883ffd34d059f277f99c7e9ba022ee05cfb7f782dfe4da66afc885803ed63b59ebd2a12549b9343453ec1673cb0f11a9eb20c3c74dff5cc0e122b081dc2cca8f3928a38c472a75398854d2d0d98b493bb3ff614b84cc313dcd3004925a4548b4ad4b74ae736e580393aab2022f911852a6de92f7af3f6a3e6a8a013600229e004f25d531ba4176491017e25084b074c3b"}], 0x318, 0x20000084}, 0x1}, {{&(0x7f00002f5000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, &(0x7f0000e63000)=[{&(0x7f0000c1c000)="17a66db3d7e44e848b21ff3c89ad0278d5472e79ae1a73fec8beb64d56a007b4c98f7002e9ac71eb1c1f4f9adc2be45bd063f79832910c545888fa2afc4e83bfc31660eb1cf0365771a8b7fecf52979acba2cfb7e15ac6f86a992107a335a19be186b904441c53ccd5a5b01eb9c405e3ef7b74ffd3c37991f5598f5c64a5cb", 0x7f}, {&(0x7f0000032000-0x5e)="3d9a7e305ae9453af0104660a6ad93c53cebb656d51c1dd56e9da9b5c240d04b4f7526f23ff24b11638d662e9234f8774b188afdd8a16dd41c3f1b67447b96cf7a07a266ab99e29d0753f423e59b762ec07008da2d2fa0a26746de751755", 0x5e}, {&(0x7f0000e24000)="cb4abd4890c97afe3546c22c5bede48a4f95475735796861e98716ae85b71f4931ebced6320f57b66580a84a0989782399545174a896eb354dd9e7a06585219c3648208f009abd2ffba8f5d9f07ba4ffc5e48d8f73d29e759524fae16511da1af8bf6423d0c4297ddb75c335ccc8432b276c3e03ebc5cb9bea06fa9c329ee6a8f8bd7260913c7b4d1d153c25919e7d57449985fd556271920c7f30cf4f0868aeacd3fb64fa2f6c8ce47d77c0973d49ddb594319e4480894910c783612bd794dfcc7f77efd88775b29903eb49cf4f4973f7df1acaab2a772131c0155473cb91b8fb2548d7d1a5981f54a831348ca51af6023fdd28dbc8", 0xf6}], 0x3, &(0x7f000091b000)=[{0x60, 0x0, 0x5, "fc37e3fe6c52f7617369739e55ceddf78797e9da7e6c52019dd613a9232a35c38d063d1260833d01067f166c0711de307aaf7606d3b7f2b8f31790f8371c49aa4b3876baec93c3d93c414dadb2917f"}, {0xb8, 0x101, 0xffffffffffffff81, "d44461cbda46a308abc3dea8c80900c0b5e844412449299b191b4ccf4c26a9c7b0ee3da0e2187fa9b7a69cae67ae0bc80199f144dd8e1726d2038a9a76933462283abd42f6031863605c5cc137a6fef8b37dee30a2446894b1cd94ba866c9200f1dc1a55ebe07e65bbf2cffe79ee861b257923573953073065221b1e18a8fed48fb10d679ca5c0e818ec5d86128b82ac7d9c29b138a7066fcf0ad574e04779ce38222961"}, {0x50, 0x12b, 0x9, "082e4de278eaa165b48501e3340c89bc8f612596f74fda3e43e8c563469d07099c0c8c6825a3ada061b4735b0502161525a4c643bfcde522b7325f7e"}, {0xb8, 0x11d, 0x7, "87fe963d7b0b7ef50b3d2e501fe419f08dffa6151d3ca54a52f0f429bfca0c109496e033d00d9ea9c2cc933224923ee6239d9b515d9c238a7acab9e52ed943d3f7883e0c63bec8ecedd36808a176024f7e0423a734c6af5266f0e57e753b7655809cc9cfbdddfbc9a56579355cf4f8bc27c4707ec5bc77055be67db103a29bc8bbeb4e1858a0c7406c757999cee37960b89ea5533601431ae7cd750ff0809b095a0eef7c"}, {0xf8, 0x3a, 0x200, 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&(0x7f0000501000)=[{&(0x7f0000fe8000-0xa9)="8d52b12575c4d0f8ac519116eb747ce57276d6d6036874eebb8f02a168eb7d5d010ab4859d9fba01b70123fcf017baeaa82235e9db0ebec0eb78c18e3a2a0f8dab119dd0e278ec4409e868f7581ae94378ce360f5023b6b8cf70306d286f5182c173d4a255be01373e75b0ba14e224edee13a972a843dc96d6ba751a0c5adaa4b1d1b2cf22afc982b987620fcf381c3e137019694f755fdae1b14ed42220c765ed7e01eb34e7e66f47", 0xa9}, {&(0x7f0000876000-0xbf)="52b58fbea2d132d591c62515e18a22cd6bcdea93b426cf075233b5b4c662924af0dcffdec5cb8a8e43db55ab61a3b1fe69d6f6859c3c6056962689913e75fc496e8b311dda800f402fcee37fb2824a049d8e436da02759c2765c3f4b172befae54b3fdd8869fc88df1171cc0ac830e88e8c52e302913178f5123d318482cc2969d8cf604872f6a903665503033079399f96ebc21c8ffa23f8eb7150a851b6de4a14024989f55db901f7938514b72c2dcab78ba92fb8f7e2364f10a01a50ccd", 0xbf}, {&(0x7f0000fa7000-0x2b)="c76fb65b179f096a124a3e55b2352183565423f2967582dd001819d8b70c8764e1198104ae5aa77e6b3463", 0x2b}, {&(0x7f00009f3000)="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", 0xff}], 0x4, &(0x7f0000652000)=[{0x98, 0x110, 0x8, "b6c27883481fa9b81ad9c140510dc0cff110ad3e38601fd181ed88139565d26ace408697ffa545328592c5235fd0e64593561ff45f437a9ca2b1ffc467fdfad28c986fd5b7f16d216bbeb1a4194efc69da8fc87ecd289f445e0f2b2461ec63c3da232dffd7e0ee022cf538e4a53fb109a49e19f83e6cbea5ffba75a57b2fa5428ef982"}, {0xb0, 0x114, 0x6, "cf889fd7533b9b8c349297f72895673bbdffe5cab8aef730b33e7192b73f8e531d147dd9f288b56991d5b373bcefca6fcb78e9d6f017ea5931b7d14b49d76e7d5379a4acf25590b20b3cd82c2727b78ee827965d5cb8d6be8c6fa38d1bc6a2a398b11e9ed1a3cc2576dd1e2aedb1e5e982f432446dedd7c33e63c4c27500f0962fb925e4a71ab38384ee2c764ef4c4a4957dd52f864d284c47a3726a"}, {0xe8, 0x117, 0x101, "fc1adca65d4c5d4ad1aac4b1ffc698057a9cdeafaeff703785dac7fd047b9fb12155ffbbc421383b1c0f2b3fd5d8a3176d8abc859ede5efb1e4f89df0d74b7adb938af8adc167ea238a73b0a8670119b4ea3a3f2309153080950d85c63d0b2619f643757f26d7b521f64517cbe5867eded5f8431556dbd38b2cd4f0577319170f795939dfbfdb05118de57b1c9bf35135bc4a48b7c0d628b344883799f7db4a43c4e2a0da131ee215ae0ca754922f6f8e3d4061a000831c8dcf3a39f1586a9ec61add421458e2b7616f818e130f8fbe98aacf9ebb9415e"}, {0x28, 0x117, 0x3, "7b23b36ac4223f27c41c2951860da72fed"}], 0x258, 0x4080}, 0x24}, {{&(0x7f00007cb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x3}}, 0x2e, &(0x7f0000e77000)=[{&(0x7f0000542000-0xf5)="1b404bb3c7f423fa40feb7d59de3788d29d0fa31e685e14fcdaa8d068c6672908322f4ad4efa4fac5e7ee10f6edca101088d819ddc8f06fa921d4095e1901870074baae8fc40871891d159c2b11f1f6c6e61ba574d20e5bb16ffc98f6499e2999f3013e09b5f9048d78396caf03594f75890615667d92d51c882498b3783070764edc60799ffcddbeee7d462dbee8af0e37fa2c985be832d766cfe4395706d86dcd86d57c37ed99f9f1f66d9841c7e932a76f1d4b8ae647b60606da8a80ccd70501c67497002039099e3c76c8bd84176b8cb710f7fe13919e30819a6de5876c18ca1e5a40f76b236d38bcf40054199e639fad07a73", 0xf5}, {&(0x7f00004db000)="d267", 0x2}, {&(0x7f0000394000-0xe1)="590f6c3414c37f905dec0516723cae4124f3ce7b77a7e86c7506ca62870e0aff00817e0ed229f33f149ddc2b24a6a83f49826e25f7698905db2e6db8ae4cc6b98d4836e209a2d841cb3f051916f23805502688ad62dd184c967afaed3b2f97ae3692fa658d70779c9ea7ee60b731227e3e87974818c9f7625fad49926e3c336216d1680228d0f5bbb3dade408c58dfc15097bafb9f321345da42de2d0eef42603efa3072abe3b2a7c16c01cd223ad5e14f9ee934756f333d1b6389d6355deadc3fb10acb09291fecdc7a0b344116f4c9bce5fd153e51baa785f95bac3221402e15", 0xe1}, {&(0x7f00003bd000-0x20)="fe0822d8a63469642bb66c4dfcd8600af4d05d6c7b5792fe1b2ac8755d946f9d", 0x20}, {&(0x7f00004ed000)="2d5beb3a71b9cb17263fa344c8b028569901ca6b757adc22a695672316eea3c792965256a0752872ba6b197eb2932ab300d8521086209b54f7406ebbdf3fb5585d606738eb99bbfed53e4f46f21b130e323283b8171aaba7a3dcd021335e737a650092df1c18dbb55b1a05a22a0e60f13b53162b8d82e7f57747d972ce89eb9477cab400f3616ffdbaee3550956bf7b094a389aa4cd8411430046d088b61fe997d50fcb78c1b162dc2e37b372606e367c16be9c1ebfd7a7c4df2ca080c991ece", 0xc0}, {&(0x7f00004e3000)="8b371dd2ac687714fd123ba503bbd056e4cbf02d398f0a60e8e69d16a1e2f79a518aa53b7b1f419d92452c1141d2837aeb279b778070cd557aeb0e8208f0efe376dad8f5cf0aa08150fe7d1049c334ab73bc5bb10a0610cfa1f19e0f6573daea57b4f605aeaf0e016e646554347cf66617275e45463a5a84f42c10edfaa8cd838fe33f6116434023c8397feb3eba77a420ae7e7e659c3c4c098e50bc73577787929253901051d7", 0xa7}, {&(0x7f0000ad4000)="6401135e2bea05a89b2ea27f563207997a9d999ab279507e7c2307e08738375b3157fc36d56b12d6fcba7556ae82e9e899f3b032fa3a1e2c7d9ae703799c2d302b878eb1f1a986a55e82232587bd15893faa705933154373af5277529f075b01f0041d9baab308138e5f4256548a6a1b6654528b5184fe047313d1e88ef7d5df76e0dd280d", 0x85}, {&(0x7f0000dbf000)="8c426bb58002f291706cae6096cfb59cd4572caf49f95f48a2f9af8003f7e1ac85abb5911572d906a832c0b10e165990006b7cd413de3e7a07e1621dc2", 0x3d}, {&(0x7f0000dc6000)="a8a3cdca7febe94462ef88693a1698c6ff4cbf0f08247142e02452dc59ee8771308966dad7792b307037d5be22a964ed745f275187decdf163b439e9f83367c58f5d7818d7bba288869da570c11ae036a90a32dfeb8a23b936077090ec38024695df9598c3694295f2d440502642ac916abdb41b6c520bcbdea2defbfd9ecd4676f4022ec20aa4a68da604a0ab01ac328678f868a06a37f340288d8b4d2121013d347f25b5f1f77e0aa76ef648dff5ad4d041f0ea511a12bcc65b502717b9f33e6277425dc2d6cf83f3ac051d31a649226d276ecebb47c6ee62aad8999bea86d76fb3d374592", 0xe6}], 0x9, &(0x7f0000110000)=[{0xc8, 0x84, 0x4ce, "df47a563f1e8521aeab4c13615586b08593e364554642cd4b40f9c0365d46bfe6708d9076c12b20ecec700f807e71db91922e6f96fd770ae9ab09d0c249fedcbe8e0c5327905df126f8cc462c924a559bae8980634d529f4b1ad94ce22b9b0e4e2ebab1b9ed563baf72c87b80eb39c756886d32c5bcb8014cbd4523a0e62447052a6ec628fb51fba792872e3d99d5e3232ee4cd48a632bf7796730d569cf91934f9fcf4e8003648d1273063905ea6d91a6"}, {0x100, 0x107, 0xffffffffffff34aa, "1c7e6ab0bd35a43036edb80255449b65eb92329d597e18d01457a0ad6adf5ea1c6e01ed3f740eb4f3b5cb5965c0eb084299e5ddc11104774d1fc2d3b622d9ae139dfe110a2af150d290c9e6c8036ae11fcb5525a774c7fdf27f960949f5f2256d9603c7bc288bf19acd7a7a10c6f133501ce1da4ae5f99c2fb082d0fa2f2b66821b0fbcf6ca52569852074b7463fe451fce14170c59ef5d9f2f1ae07cb432b426870bf9f6aecdc78f7be31987e1285a9384e1c0243e29e2122ca0051f8fbefd8ef51c1755b9d8c54e6efa24d7e6a7e9a192f7550504f0315470b01063fd43c52971b2b21b49a1ac0a4"}, {0x18, 0x0, 0x4, "11b9b0"}], 0x1e0, 0x1}, 0xcbd6}, {{&(0x7f0000350000-0x8)=@sco={0x1f, {0x7f, 0x9, 0x8, 0x4, 0x8, 0xeaa}}, 0x8, &(0x7f0000e59000-0x20)=[{&(0x7f0000278000-0xd2)="4319ab51116d05a6668c1f8029c76448a4fd20ce504fd911b5eb7ffd134d7cf3f7b21f33e138424f3028c10550fd1a2c38b1af0eab0214c6ff27cdf9aa32a6544dd58d01989e5d162a3457e054ae928f98c25b1e7b553ee38b68db4d1bd694ff324dbf00d12383bbd10f5490ee6417a09d4e1f13d33d95304387a562adf00fc3a7b3e41c24ae349ba6a605f4ce19b12d075a34fe527e84104028246f5694acefe9caf858e019a8f11138bbe5330d3aee978daf711d584a83faf4a7c9562f1684d3d063d06479960d80b331568ac30e7151a5", 0xd2}, {&(0x7f00001e1000)="22ae2d5885e8e405c4f5b70cdd8fb05b64f5bf9d7c1bab53a3608c28228c8bf4d059073c126e5adb0cc53de5aa7e55703233645ccecbed863973ef1420a300554535daa0838d5576bbaa3626b8bde0", 0x4f}], 0x2, &(0x7f0000dc5000)=[{0xf8, 0x100, 0x1000, "f6a9803407e53a06f3a911eea7f99c814c127a47fef4fa406c603a643d35fd2b98cca4eaee452f1f6acfff7fdd406779eb9590a8902d6eb0ed9ab35d639de1b104a6fc8e233f0acf55c1e53a4b829efff1e18d1809243c52433e7b8895d722688db4e7c588d4a967a3118780522de5d684081890b41df96deb0f493a58ede1a4610b9c935b624ed3ee566e542cc56ab946be30210832db9ca6fba6e106cc201d1e3302bbcca2ea2333cb3546226c25f20ff6a60aaf0515eeb2fcb57e011cda515d29d1029bf6f0def7a7bda6ba6920aa573f27b566dc13051222fc16709b53e7fe768e70fd"}, {0x38, 0x11f, 0x7f, "c274b9d42961aa9b02135c15db182e1bd05ebe34ad61a2f5c265673e34960a648661f04727"}, {0x58, 0x0, 0x2, "1f4d8a179f4b52da65e0cbc9557d545f30ec8fec66fd70b9a81035c9c0648c3811839f434ca29125dc038e8b5ee70101c129c6d5ee187b57d6ab39725098aa2488"}, {0xe0, 0x107, 0x9, "2e02bd3c46775e4b30c8e2f9506b0bba0832f15a9c17c202ddf93e0e93050b68417293c6223d30a98162a62ceb9f98b46acd6737cef4c9bb17f7c155304288acd114ec37e430c327d6e876b14f46874a909448a4a396f479fe6ececca5a7903ad8bf846b64bf9928a561fc50f240a0ae11ea018656ac893640e36a8bb80a9724cdaa71c285ffc2a2f8a1d25bd7dcfdb293576b47af96e9b72bc6b2b8110500f8d2fa92f7c481be30ebe75739ed96c61b6ca350a3f1e6714c9fd6f1a56c5787089b26d5ec2fa686fe07"}, {0xb8, 0x107, 0x7f, "a83a228cb62d9a282b9909420ad9fb1d2814a894a35d7a9dbd707155918236c80e00dce2c28c467da4d5f49cab256c86d65f1f1e9e2546d9c8b0f4c7ce622735bd8d6b9a97e1792dac7234f4c781022d4530b2ca94f26cf6a2ed1a46198f54467c3b79d6248b66362136b35caef44fd718050e5a363cddc519aa155fc9d4fd6d046d8f7afafe31a2746c20159d613458b3eee7e97e1806fe9471df3aca20febf22e8fb93b76ba4"}, {0x70, 0x104, 0x3, "df64d3e7df116dbed6b742ebdd747e51a2acc52b6d07a2f94922a4a34e11525e9cfea6dec268371322da49302464f96077af0fe38e14e0a700e7c6c3e3785857c28551b1f8eebcddf2dbf09a9d635d2c7fe24454b6fad0de2126e703c091"}, {0x50, 0x11, 0x1ff, "88afe55a39f5cb7be64855f645533c0224aea6ec9ce6bc2aff4703f9a9e21bb46fdc15deca72f79e75ab72f8030511a31d2e4926fe4eb621248adb"}], 0x3e0, 0x80}, 0x4}], 0x7, 0x20000000) socket$rds(0x15, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f00008fc000-0x38)={0x0, 0x0, &(0x7f0000a7e000)=[{&(0x7f00007f7000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00000bc000-0x29)=""/41, 0x29, 0xff}, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000299000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="319389b62c82", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f0d000-0x38)={&(0x7f0000f0c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000832000-0x70)=[{&(0x7f0000f0c000)=""/4096, 0x1000}, {&(0x7f00009d5000)=""/210, 0xd2}, {&(0x7f0000f0c000)=""/4096, 0x1000}, {&(0x7f0000f0c000)=""/68, 0x44}, {&(0x7f0000f0d000-0x9c)=""/156, 0x9c}, {&(0x7f0000f0c000)=""/1, 0x1}, {&(0x7f0000f0d000-0x70)=""/112, 0x70}], 0x7, &(0x7f0000f0c000)=""/196, 0xc4, 0x80000000}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f0c000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x4}}, 0x26) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/31 13:46:47 executing program 4: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x4, 0x5, 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000074e000-0x4)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a35000-0x4)=0x0) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000+0xe70)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000041000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x959b, 0x5, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000cec000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) read(r0, &(0x7f0000cbb000-0x27)=""/39, 0x27) pipe(&(0x7f00002fe000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000439000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000c8d000-0x38)={&(0x7f00006d5000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000089a000-0x10)={&(0x7f0000375000)=@can={{0x4, 0x2fad, 0x6, 0xa3}, 0x5, 0x1, 0x0, 0x0, "a280e25cbf0b8f20"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d06000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a6000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000201000-0x38)={&(0x7f00001af000)={0x10, 0x0, 0x0, 0x2800018}, 0xc, &(0x7f00002b9000-0x10)={&(0x7f000066e000)=@ipv6_newaddr={0x68, 0x14, 0x302, 0x1, 0x1, {0xa, 0x39, 0x108, 0xff, r3}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff8, 0x10000, 0x5, 0x5}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) accept$inet(r0, 0x0, &(0x7f00007ee000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000b46000-0x50)={@common='ip6gre0\x00', @ifru_mtu=0x7fffffff}) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:47 executing program 2: pipe(&(0x7f000007b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4d16817577dc749d0e7983edbdad14d6e8e11e82ab9740830f7a35c3450ae824cecd53ed7815af917166927267be280d5c7c186407c0ff811dfd025633da6ae27b6e2d25da2c7386cd87c3de4d3e76285092d01ad56da080069503202fa8af08f3903a0e5ec29664ef544f7d4a5b34bf84eb8db166a5392c3664ee9947467b84b0c878d79f5a8dbd697af8f297034661e948cdab6ece0a44ab63d6db7405cc95a3f11d528720f03558cc639dcdc4efd526eb2a3c138aa4df3ea7a6d67f32630c4a5cb4708add011e32ab77a23544dd5b7bcd286542f34615ea33145f3af0db39f9e01238b1df52fa4cd3c03252c159ff919fa2d28ba5a6f7", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x7, 0x7) sendmsg$can_raw(r2, &(0x7f0000897000)={&(0x7f00000b6000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffe61, &(0x7f0000a5f000-0x10)={&(0x7f0000c4e000)=@can={{0x0, 0x8, 0x4, 0x8}, 0x5, 0x1, 0x0, 0x0, "b7ed48f2a746d89b"}, 0xffffffffffffffc0}, 0x1, 0x0, 0x0, 0xc000}, 0x8881) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000001b000)=@file={0x0, ""/108}, &(0x7f0000027000-0x4)=0x6e) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000-0x8)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$netlink(0x10, 0x3, 0xb) r6 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x10) r8 = socket$nfc_llcp(0x27, 0x4000003, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000038000-0x4)=0x0, 0x800) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000037000)=0x0) socketpair$inet(0x2, 0x7, 0xa8, &(0x7f0000021000)={0x0, 0x0}) r12 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000037000)=0x0, 0x4) r14 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) r16 = socket$nl_netfilter(0x10, 0x3, 0xc) r17 = accept4$netrom(0xffffffffffffffff, &(0x7f0000008000-0xc)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000028000)=0x10, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000037000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000038000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000001f000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, &(0x7f0000037000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000f000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000002e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0xe8) r27 = getgid() r28 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0xffffffff, 0x3ff, 0x18}, 0xc) r29 = socket$inet_dccp(0x2, 0x6, 0x0) r30 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept4$llc(0xffffffffffffffff, &(0x7f0000038000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000038000-0x2)=0x10, 0x80800) r32 = accept$inet(0xffffffffffffffff, &(0x7f000001d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002c000-0x4)=0x10) r33 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$llc(0xffffffffffffff9c, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000038000-0x4)=0x10) r36 = socket$nl_netfilter(0x10, 0x3, 0xc) r37 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000035000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000037000)=[{&(0x7f0000008000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000002f000-0x20)=[{&(0x7f0000035000-0x8b)="5a6af521708e0ea19ac5f0dd8298a43f3a11b9315d13ebb7c60617bfcf1bbd6666a2f016df7f36140811a6798c5e629ea27f6ed42893a04fb8dfe8d1875dd5e4d53a9bcf6c7d55ba1d010f43826126cb9c480fdc2193b6b234aa41df2e22e563e270de3fbd9728619cf9262bd28ddf4511d279d5f242a3ccbfefd683623032d42637b9686628a44666c5ce", 0x8b}, {&(0x7f0000038000-0x59)="b2d559b5d686b4380ac148e65fbe02d263463964299d01c0b404812ce2cba3c2a7610ed06a75001591f7fb743a04c761b50546575a713fc3b626b834cfc35064692779bbe14f7c9d2fce9e52b74de1056668f38628cac1642b", 0x59}], 0x2, &(0x7f0000037000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @rights={0x18, 0x1, 0x1, [r17, r18]}], 0xa0, 0x800}, {&(0x7f000000d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000038000-0x30)=[{&(0x7f000001c000-0x38)="09dbb596da9c1dd231800ea824f510c3295db3bb10f8bdf73365290422257b14f714adaa63ab1cbb964b5e24686bce022d0e3cf111c28a1a", 0x38}, {&(0x7f0000033000)="64d06a98786f51c4bea2618ecf82918f343e47799bbd881c3a4a8ed724a977e94c04c20d5d4ca10b3faeec726beacb61931906231dbc4ea2de77cc5e334a9b48eacd33a92bd87f3a0d5e9adb64e2e26444cdfe152173ea8e303e7cc9606c", 0x5e}, {&(0x7f0000037000)="8a61eabb45970f6fd9be1fefc153435b85c905634ea37e88b5a89d827897d6d9266f058a25649b5ee6c5faeb8b33cf5c4d388526392952a1af8a176644b94be27fa4e4741e6da50b60c648831a3c9b96c6eba802426f6cfb1d84d94a374547840f6b3a13a8ccbe9573048a6e30ae6e888579e56578efd41f13867510177b388eebc1deaa8b9514dbe23a63218d19f82710526db0b4b00e093f173aaf64c3f480aeb3bc167ebd5c8228dad6fe71f7e1ff80545ef8e962534baee3d86260c1069d042bb6ecc08d5253696db9ff1ab7ea2b9608c42db12cd7aadbe795", 0xdb}], 0x3, &(0x7f0000038000-0xd0)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28]}, @rights={0x38, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xd0, 0x840}], 0x2, 0x8040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r42, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r41, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 13:46:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000616000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x0}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000029000-0x4)=0x0) r5 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000028000)=""/8, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000026000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@loopback=0x7f000001, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000019000-0x10)={&(0x7f0000027000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000000c000-0x4)=r6, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000002a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000028000)=0x14, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000028000)={0x7, 0x201, 0x3, 0xfffffffffffffff9, 0x0}, &(0x7f0000026000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000018000)={r8, 0x646}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000002b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000f000)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000029000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r7}) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000+0x7ae)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x7, 0x1, 0x2, &(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = socket(0x1, 0x2, 0x7) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f000000b000)=@file={0x0, ""/4096}, &(0x7f000000b000)=0x1002, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000a000)=""/241, 0xf1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000006000)="c4c9eb30488318e7dead0301eb17679d", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000019000-0x9)='westwood\x00', 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/31 13:46:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0}, 0x20) 2018/01/31 13:46:47 executing program 4: r0 = socket(0x3, 0x0, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000ce4000-0x57)=""/87, 0x57, 0x21, &(0x7f0000001000-0x14)={0x11, 0x1a, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000578000-0x84)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000227000+0x53e)=@ethtool_cmd={0x9, 0xb7, 0xffffffff96e5eb3d, 0x7fffffff, 0x8001, 0x0, 0x20, 0x3, 0x7f, 0x101, 0x4, 0x10001, 0x4, 0xfff, 0x3d, 0x1fa5, [0x1, 0xfffffffffffffffb]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000054000)={0x0, 0x0, &(0x7f0000a00000-0x90)=[{&(0x7f000029d000-0x9b)="5e9851523aa4df9533eb9b2e1faf3e1fdc75c6c78af4aae22bfc6d499f10a8c8ce826150a32a4ff3eedcd879360abfda8695e467814c149eb2478503c34ff8a4defdefbdf9f499ccef3bf3f66df20a85f735f9bc7d788408e94c1ca84d8686a0579f332e211ded6b0cc608b80d595a96789d222214353adb1b6e97ec68af3fe1c68054ab02b1a9dd0157c6ab2ae25db591c72211e7c7182db1", 0x99}, {&(0x7f00003ce000)="c458da9a6420e6ec9e4e7089d3c0bfecfa2f04d18f51d5bf4e2d7372d509a2bffe29d79de7439b96cdc6a8b6b47e9cb0a4a659fb1ef470ffa42fa2b0e59d7a7f7665550cf8e66b2082a12615564eb4a0af5a034676a8089d50de8cdfde0301605acd181f9ed329", 0xfc79}, {&(0x7f0000303000-0xa1)="239ca8a4c8480cbee20e69972388dca990c19910e9c03ea4a366f90dc2682bf1a493f808e20604fc1d2d9f9d66027184e4ba604847676a920749daf35788bac4d0ef09851241035be9a76a16e114a9e3b2889d4967eb20661b746fd6031537a8c7b9f0b819151174e75d2c8eae171ed5be130bb38f94ebab2598dbaf00f09019b9b5c2010677dcae322b74b67a3074c9feb30f4c938c693c51c49f4a3784aa2cc4", 0xa1}, {&(0x7f000009a000-0xdf)="37e443a63f1cb4274232ee067cda561893ae29d20cc9d57acdeeb20dd77fcefa8ebed10b716a86183674d1d36edbdd50235f72f91a76a5b0caa734cdf647fd257e471308fd64b474feec13e7626be92abcce641a2645880714a377e63a6bcd6896c5597d9aaa3baeb988f725d2e8cb12b061272ed3b95537c2fa1159f593647fb7ff2cc80fb48cedab12b4f902708089bba53a5c510c2a1a4026e9b6195ef0e526489b84437f620b4800b1e3bec858e716c061dc94976269eb673a0ea0efe6ab8cb3bc988b0001f922ca1232f28a581fe89f21e3d66c7bf3e1ac5af0cbe6c2", 0xfffffdb4}, {&(0x7f0000e60000-0x58)="ea034b0e5c9d4e4076413708def62bc126387c96a01d42566706cdce6fc28415f53a7e89daad33d71d5a2da6c37aabef3c4c1efef2c0387772decbabe3e464123ae9810f8f949ea79149160dec11443739fe5f8070482c41", 0x58}], 0x5, &(0x7f0000778000-0x2408)=[], 0x11c0, 0x10}, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd6000)={r0}) bind$bt_rfcomm(r1, &(0x7f0000662000)={0x1f, {0x9, 0x3, 0x0, 0xffffffc000000000, 0x1, 0x6}, 0x2}, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000061d000)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, 0x48d4, [0x7, 0x3c627eee, 0xbc7, 0x74, 0x0, 0x400, 0x10001, 0xb9ad]}, 0x5c) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000ee5000-0x1)={0x0, 0x0}) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x0, &(0x7f0000538000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000238000)=""/190, &(0x7f0000f8a000)=0xbe) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ae5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1c000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000aae000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000a0c000-0x10)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007b8000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000-0x4)=0xe8) r4 = getpid() sendmsg$nl_generic(r2, &(0x7f0000ded000)={&(0x7f0000f53000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000124000-0x10)={&(0x7f0000c2d000)={0x100, 0x12, 0x107, 0x1, 0x2, {0x1, 0x0, 0x0}, [@typed={0xc, 0x93, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x87, @str='vboxnet0lo\x00'}, @typed={0x10, 0x45, @u64=0xfffffffffffffffd}, @typed={0xc, 0x5f, @ipv4=@multicast1=0xe0000001}, @typed={0x94, 0x5e, @binary="10a451a9fc4b16ea99d5837e3e79c0a3cf7c8d13d7b3dec587600bed44a7b9e61fdad84ea724b406ce406ee3fba3073faf4c22c4e754022edec078fa3285379a7ca8eaeadaa75acf671f49aab1d6252f6ac744be92a2f2e1901df87256c05147f020205876023a43afb4c55291a955032b7a39df49ad9c9a9a02c785ac8ece8145453a267708cf9bf0"}, @nested={0x1c, 0x3f, [@typed={0xc, 0x8d, @uid=r3}, @typed={0xc, 0x52, @pid=r4}]}]}, 0xfffffffffffffca5}, 0x1, 0x0, 0x0, 0x20000800}, 0x8001) 2018/01/31 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a9b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b4000-0x4)=0x10, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d0b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e10000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000718000-0x4)=0xe8) r3 = getgid() sendmsg$unix(r0, &(0x7f0000205000)={&(0x7f0000eb9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000bc2000)=[{&(0x7f000044f000)="a7dcfc8b4dbc21dc134dae323f5ca4e8d90dfa7f902fbb3c5e60578bc395b87e1a0ba2a7d5928dccaf76f4e254378ef815f252e1648f98ef0408b45ff320a7a00950cb0984b3442f539f8d8698e7c91c70aaca4d0a4037d02725029ecc324d0df14c4e1ec35cc64d684181fee80f6c464908892ef8275438a4702fc39051651aea", 0x81}, {&(0x7f00007df000-0xee)="654c93c11eb8e02dde66f07515d7119e8fbebabeae630dcef86f8bf7fe0e2acbab2ef67a74f6f72b3bcc87e66714304c018715680eed00e504092764dd3d0b54c291819f90aa21b3837157f486fd8b67ee240dff6b3c6c73d5c5c43b8db4f33a73c7b7ef4363a5de1dbdbe027ca191bf5d9ba4f81af5365a2992f7883aa652d9b86d5f4676a1293c805b48d56dccb4be8122a3ab146ec254d08b1133e2d31158c29df2eb849873d930e529ecd5a6031b5543330e55bb47d3dec36da0346eb4d3c73282d0a362fe6a09bbfd2275a9449f11a17bb68b9f107648f5eb45a13bbdf1727da7536e42d7d41a0046d0c2fe", 0xee}], 0x2, &(0x7f0000f93000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}, 0x40010) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendto(r4, &(0x7f0000b92000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) shutdown(r0, 0x0) 2018/01/31 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00004cf000-0x2c)={0xd, 0x6, 0xdee, 0x7fffffff, 0x8, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f0000dfe000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000082b000-0x4)=0xc) 2018/01/31 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000c65000-0x10)={0x547b, 0xffffffffffffff24, 0x80000001, 0x6}, 0x10) [ 38.490154] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 38.516364] kauditd_printk_skb: 18 callbacks suppressed 2018/01/31 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000c000-0x10)={0x7e, 0x200, 0x6, 0x7, 0x0}, &(0x7f00008b5000-0x4)=0x10) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000281000)="4b908657c9baa01369c60beeb215cb6614161534a7ca14fa2ceaea6682a2a2e39c5e2a64e1d4693d8057db9d1d0adc553a847ebca7d9cc60922de95e0d97e3175d3dc01f4849f143d994bdb10c8d8ad49a005d21d76a6823d38065a45fec5ab4fc410ddf5389d80ccfc114f2c33b839f4fdca0e7ced7970594860d418e2c97ebfff25dffd36df26b119db95bc94ec9dee7acea6a436593fbd79a66ec92438fad1f13c76a3d01b370dbceaedbc86d48a5498c3a") getsockname$packet(r0, &(0x7f0000c93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ed1000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b34000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a77000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000111000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x8, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {0xe, 0x8, 0x4, 0x5, 0x96, 0xfffffffffffffffd, 0xff, 0x5}, {0x80000000, 0x1, 0x6, 0x6429}, 0x0, 0x4, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0x3, 0xb1, 0x5, 0x5, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000828000)={r2, 0xffffffffffffffff}, &(0x7f0000c70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff7000-0x8)={r5, 0xae9}, &(0x7f0000af3000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000496000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000+0x1b0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f2c000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in=@empty=0x0, 0x0, 0x3, 0x0, 0x0, 0xa, 0x20, 0xa0, 0xff, 0x0, r6}, {0x6000000000, 0x3ff, 0x58, 0x3, 0xfff, 0x8001, 0x4, 0x7}, {0x2, 0x7e62, 0x20, 0x1c58}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x4, 0x0, 0x7, 0xffffffffffff8000, 0x403, 0x1}}, 0xe8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000843000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000695000)={r5, 0x9, 0x2, 0x20, 0x13, 0x8, 0x7be, 0xffffffffffff0000, {r5, @in6={{0xa, 0x0, 0x5a0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xbce4, 0x4, 0xd591}}, &(0x7f0000063000)=0xb8) close(r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004de000)=0x1, 0x4) 2018/01/31 13:46:47 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c40000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e0d000)="c554878b081499417e5538768d2b4f4e498292135424b5f244d479a2e7e0654eb8c8603883aaac244c6dd20da8b895ce1348c8456a5b735580a05246f13b821ef844758756df5bc4076b6473307fba7ef862b0ed2bbd8508bb", 0x59, 0x40, &(0x7f0000493000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/31 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0x80000, 0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="2752ba8e8213", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000002d000-0x1)="ff", 0x1, 0x800, &(0x7f0000026000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) shutdown(r0, 0x1) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x0, 0xb0, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000412000)={r1, 0x4}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f66000-0x170)={0x5, 0xfffffffffffffffc, 0x6, 0x101, 0x6, [{0x4, 0x6, 0x6, 0x0, 0x0, 0x901, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x30, 0x8000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0x9e0, 0x6a, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7ff, 0x0, 0x3ff, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0}, {0x1, 0x520, 0x7feb, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}]}) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000002c000)=""/145, &(0x7f0000003000)=0x91) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000023000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000002e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb200}) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c28000-0x4)=0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000082d000-0x4)=0xffffffffffffff76, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x5) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r6}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[], 0x0, &(0x7f0000783000)=[], 0x0, 0x8000}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x45}, 0xd21}], 0x2, 0x40050) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="63f2b0d09b21bfbed09d681d78931d63d473f263ab1b0000000000000009f8dea75ef15c01176e6583bf66d56cbd776958752e0ae719c20388a9fcb1621d02a28ff669e2d8c2ad6f1b044915868dc8b89695230222e29c8e7d8c8d42d4f9eb5c0e20c93f0a8c02954be22745ffaf4e62efdf0e5652547722260492676a4ce91ff1f06947fc1f063d3c49ed244ffc68bec9bd13296f67ee85aab84ac32a77468be0d9dae03624fa119adc3fb0ab89cdf6b42412c3cda0c937a85fb27e60ee9094a296020737a7253dca9ee4aa77d43d9071f47b745167546818b4e16dbde1fa6bf88afdd21e07172a9179f8d490c98c41a45855ec08c0c5862e07579ec918923bbee5f16e25344c389966b2edf0a78ef78ff055fecf3ca58162f010d47dde665fa60ca0e76dcfebef863f768a4048f4f6cab367497691ccba9646b949199137335f4807595ef5c55cd8f8c74313b3ce2c3b78a4bdc147097e39d23f4c34f365392dbb1d7ab9571c4c5cc8cedeb21dd871e594f5f6221b82f3c14da69eb7b7af6e688eac5de66de08b509ff41b667a003f4197d34ab188cc00d3be31fcfe8be70b3fad598c5d0982f2d498316127a9c5ee03c4a49f37619b9bf2f32f01cbd2f02bc55481a042733ddc97f24e8705738a59ef04f8e097fa3d97f8555d1435672b8c16c4b745426e01e69dbd1aa6ad3a20a6aaa2dc8d227ca220317f2003024086ba1a19a76578b0354d8273d37e625aa5977637fa96d8b5adbfc474e780a00482aface6a8907cae1e7b684e372591a8f20843034691fa65779070cba1c018bb66978062e5633f7df5a5549200b3ea9bad1cefe738500bd32658aa30f38ce9716f311fec4840df8105da1ca2efb7df51563aac1f1fc9958382641548e23c89abfb7fd0d6f0f60d908106b32822125b2f2008e497999476a97068344d515738681d8f35aa7aab0c5ef8e7051dd3b88ac6437ea162b07c6ff998007f62db065b1205d30fcd04ae2b3af7e67d1a392fb11934e00bd3abd3f4ba9564e1295ab8d3ee937b49594cf5ff9d3779e0e679ac119e26f54a2aee26ad31f3ac9ee780451df3c5017f848312b21d8e3cfc7130cb8dcf373bdf2ddd750642e7ddad34f1336cf3ee482d783e313dfef3775da81f5e55dd94f3a4275afaf8d017363049bbf4078c14ea9240d56599118f0809689f3289a5fc0befd64fed24050423acab30cacb7dd76c02e1555e84580cbfbe5d1de3347869ff2174eb177c850268cb2c766d9546b1fc474c078c99807208a48cd222847ea1c53337206688d94b174c6c713ba492627f51ecf0f78a3b054960fc906403ff955907d9683bf216dd31ba446912abf0ff7139bfdd69d48c46f4c84e418d233484ea6804c326caae2db83423b8f0e660889c6fb8309141d445e603d645c033d32dd4131ca4fd7ecc9d0b3712e37737f8aa65a2a3b74b2f2f23c845cf49a8eee3e2c9c52424ba744eb8812f2c72fb9e7efbfc9060cd20e8441f7fcffcbbf7a7f74cde4c2658d52c7a95ebccbabd54c6806aabb75b6d9d68fab7b4f44af0682e2732be8d6fcef8e13b31c1882a6ca173105f1724973cc89d595386967f29932471154da3fc772e143117d034a5debde7b72816e5ca0468c69a016bb602520816874ef4008ede01f11011e3d3464debdeeb152128189b60e47d7f9fa94c205cd751af5167893cfccbb094b079548879d67a37b445501947bcf8f0f9d4aafb4959022aab91598973ec56f05c3caa8aca381eb454c158fbd1b74cb4e1e15636132007696d33084ca63bb23d7a33552d7d295063627f8ec7b05c76b4a2280bca6d3e7b774bc852202645c730a32a20d5a5bbf3b7f196c9d350f56b35369b685c2315d25e06d03c34c1da7da801a92ab58fe63a739638981c577363f475d24667cff3ec75b4d5a6811ace5ca6559c758f0e5cf428b2431081811670772e32b8f6f970aa4c3e44020c420a853600bb88b2968613ba43c5e22eb52c07a974795304339b7caacc3e40c4fd39ddd131b472f759952a72e135d6f3771381181b4c7378d690daf605f87705bf65e8a12b4bda17ecdaaebdb233bce8c154d770520e9638bdf23f795929316796ccbf60bc254a17908f0aff72f899e522f45f5f94e90fcd0f48d9e4e78ce2bf83ab0363014e5292daa68286ba592400d6e240fb9e76c3ba3c83bfa96b3ce8c9bac73aa86ee79212765e3eedb10aa6bcf4b28bbcf8f16cadf9da3fde1ff65af09efe22246959535943849e6fcebe00cd75962064acd7eeebe863130f87b2dc969a23116e2c87b5be9fc79d5218588cf1b14af224eb25e61d7df13ebdeed668cbf6cfcff1a75ba4b394776ba7dc9e1122f5862a0406fc7780598dd2f1076a1eb85a30c1f3762f37a8cab305286228abdd2df7f092c57ba5da2681c7e9ff5003ced5b34442a045b814ebe7eff21b9c3440a318b86f38ab756d3b5ef0fc61afaaebfcf26ba8a4f8ec5420741a555f232e992e30cd2a16be78532e18ddffff00d69bd733054233db36faabfa5efb0c002742a3002aa20d4e6eaf692b56d4ee449520cb8776f174f2fe3d90b2bb74efbb562f86b2b8337c18e2db6b7889e97e0a9419a94ba3e8f9a37b37e6188e94a077f12ba8eab20405bf8f67794aed0ba3d60ba70927d39a9701056b1539c6768e157a8cf211d7b497375123fc1a3fe81b6a78b337797a954f0cfb8bd971a83054b8aab8c06204058c10b7c8c966d6727718d3d2fd732f2bad30b106669401682a9f86762cbe2537c5bc96069bb729bafe08a9c5ac899d462e3b0ab3371aaa7a2d10d184e5452a7375583cb18496332d361da9764a284fb92bc15e0bf34f1833c144dd6018049be022f7fc1fef9d1fe693a0e82bd20b02fedf89b5d2e8", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000574000)=0x0) close(r0) [ 38.516371] audit: type=1400 audit(1517406407.951:40): avc: denied { bind } for pid=6423 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 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x81, 0x9f2c}, 0x8) sendto$inet6(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) bind(r0, &(0x7f0000135000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x1}}, 0x26) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000981000)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000825000-0x4)=0xe5b, 0x4) write(r1, &(0x7f00009b9000)="3ab0352a286e2c677f3bcd12e8819d52424444cf42c5b65ac59f59518593ad965d9c6a9f90f343e28447a4e6525ca2856042981472305aa22552e4916d6eae6a5de13292369e92da7bd3e0af930c1d8dd848bb30195114aabf473bab7bb469616541a5ddd8e1bb36adb2b8a57c7c5d3c14231d7237e772b032fb1d964d8d0ec36379bc520b77ab52a085", 0x8a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002e8000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e98000)=0xc) bind$packet(r0, &(0x7f00009b4000)={0x11, 0x9, r2, 0x1, 0xce8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x974, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000578000)=0x0, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000d19000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x4c)={r1, 0x44, "3accbc62027c6b4c6b37b05e7d5686bb1d316f63e76c8bc0f52befe6784c195141b49b8913bc1cc1f7a9edbe89513f3b6172f5d5ea0702b71142809f28324ec7395f8b5b"}, &(0x7f0000001000-0x4)=0x4c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000005000-0x8)={r4, 0x1928}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000-0x8)={r4, 0x100000000}, &(0x7f0000002000-0x4)=0x8) r5 = accept4(r3, &(0x7f0000005000)=@generic={0x0, ""/126}, &(0x7f0000005000)=0x80, 0x80000) sendmsg$nl_route(r5, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x28)=@bridge_dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffff72d0, 0x7, 0x6, 0x3, 0x5, 0x101, {0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x6c, 0x2, 0x7}}, &(0x7f00008d4000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008d1000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1000, 0x7fff, 0xfffffffffffffffa, 0x8}, 0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) [ 38.520450] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0x8, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000a000-0x1)={0x9}, 0x1) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) listen(r0, 0x107) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008d7000)=""/20, &(0x7f000013f000-0x4)=0x14) [ 38.634135] audit: type=1400 audit(1517406408.061:41): avc: denied { map } for pid=6465 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16521 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000947000-0x28)=[{r0, 0x2011, 0x0}], 0x1, 0x0) accept$inet6(r0, &(0x7f00005d8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000049d000-0x4)=0x1c) 2018/01/31 13:46:48 executing program 2: r0 = socket(0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000193000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007fe000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ef0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x40}, 0xc, &(0x7f0000054000-0x10)=[{&(0x7f00007c4000)={0x114, 0x1e, 0x228, 0x6, 0x1, "", [@typed={0xc, 0xe, @ipv4=@multicast2=0xe0000002}, @nested={0xbc, 0x21, [@typed={0xb0, 0x22, @binary="d2f3b9bfc404f5b10d626aaba3f7c1cc1b3c087b41828d81d68a5804f35055f47307a233ef84a39fca5e1510d2e32bbfeea658eeda5157d772425db33deae4f07f5683b389a6700bd3b93e8020e036e2aa9065ef23a310e703b52a7e5ed95c83e38b8920c09686a344ff9c7a4129aea08b0b8a322f0698446452aba7577c275224e6a25ab46ec24e035199c76730555885d819a0c1f4672c814c7d6329757dc164b812bac8b07e63"}, @typed={0x8, 0x37, @void=""}]}, @generic="85e6f0c31d4b702af7d575d397362a47401376686951fdfac701636fcec918327ea0b990f1ca00bc6188f3c3300f6fe172dc6641589977a135993d23"]}, 0x114}], 0x1, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x40}, 0x20000000) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r13, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) r14 = socket$inet6(0xa, 0xa, 0x2) setsockopt$inet6_tcp_TCP_ULP(r14, 0x6, 0x1f, &(0x7f0000034000)='tls\x00', 0x4) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f29000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a16000-0x4)=0x10, 0x80800) accept(r0, 0x0, &(0x7f0000987000-0x4)=0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f2a000-0x80)=@generic={0x0, ""/126}, &(0x7f00005ce000-0x4)=0x80) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000f2a000-0x4)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000cde000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000532000-0x1)="", 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000005000-0xaa)=""/170, &(0x7f0000000000)=0xaa) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000f88000)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000640000-0xd1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000827000)={0xffffffffffffff9c}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000115000)=0x20100000000, 0xfffffcae) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b4b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5500}) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) r4 = accept4$packet(r0, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbf000-0x4)=0x14, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f46000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000a71000)={0x5fc, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x7, 0x5, 0x1, &(0x7f0000e45000-0x10)=@common='eql\x00', 0x7, 0x0, 0xff}) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000fce000-0x4)=0x1f, 0x4) shutdown(r1, 0x1) socketpair(0x13, 0x0, 0x0, &(0x7f000099e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r2) 2018/01/31 13:46:48 executing program 0: socketpair(0x11, 0x7, 0x10000, &(0x7f00008cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) recvfrom(r1, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0xffffffffffffff6d}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.758212] audit: type=1400 audit(1517406408.194:42): avc: denied { read } for pid=6499 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.788520] dccp_xmit_packet: Payload too large (65423) for featneg. [ 38.795508] audit: type=1400 audit(1517406408.220:43): avc: denied { create } for pid=6497 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.795522] audit: type=1400 audit(1517406408.222:44): avc: denied { setopt } for pid=6497 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.857778] audit: type=1400 audit(1517406408.293:45): avc: denied { bind } for pid=6501 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000908000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f90000)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x98, 0x140, 0xffffffff, 0x1f8, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000f90000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x140}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @rand_addr=0x3, @broadcast=0xffffffff, @icmp_id=0x1, @port=0x2}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4=@broadcast=0xffffffff, @gre_key=0x1000, @icmp_id=0x0}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0xff0000ff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @gre_key=0x0, @gre_key=0x400}}}}]}}, 0x300) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000f82000)=0x0, &(0x7f0000f82000)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003db000-0x1)=0x8, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f83000-0x4)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000f83000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = accept(r0, &(0x7f0000d4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f11000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000497000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$unix(r1, &(0x7f0000af5000-0x2d)="fc368b68f3ecd64098db2a35ea72a2820b4a356b5acde5f9bc332505edc70808d51c1e461c0b65f118fb64d9c1", 0x2d, 0x4000, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00005f4000-0xa3)="9695d42748a017b160fb5fa6a97c6380d3855f6f3609c32b68fe16f6e13d562e5289ce18df5a773e8ffffd43aa6e2a09ad15602d9313e90132afe657e9fac3ed56d112231e00996a637bb3020312814dd657059a9fb19911da9cb682f721387bd870e5e9fcc0d43bdec445020eab54ba87ef16170711447569b722785a82693a92509623562bc20ebec43dc8a5dd6dfafa82716dedaaa89258699c35d02ac56b838cd7") ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00002d3000-0xc)={{0x3, 0xfffffffffffffffd, 0x4, 0x6, 0x0, 0x1f6}, 0x401}) connect$unix(r1, &(0x7f0000a0e000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008b0000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006b3000-0x20)={@generic="c43424a10955c82f2402ea31afb9bfa2", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a53000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e6e000)=0x48, 0x80800) r2 = accept(r1, &(0x7f000077c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e5000-0x4)=0x10) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00003a0000)=0xffff, &(0x7f00008ca000)=0x2) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000764000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "14f435", 0x0, "167de9"}, ""}}}}}, &(0x7f00005d0000-0xc)={0x0, 0x1, [0x42a]}) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002de000)=0x80, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00008e3000)=0xffff, 0x4) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00008e5000-0x3)={0x2, ']<'}, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008e4000-0x2)=0xfffffffe, 0x2) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000602000-0xd1)="958e392937a186d6306a3615593baa57ffea02060000000000079ab4d5ed73ff038100000000000000000008080cf400cc41d4df3101370043159379595d0000000000000093bfffff49ffbd03ba898d4f4e49fda5060255d66b76c1cbcf15738600000000000000029d010000009d6d57796af0fd5fda624fe230ba1c2cbd65031bf25abbb6b6bf0d558364c6fd50a345510c1d85b175d68eda5675fbf10bad9b3ac6c6d0fe52e415fede4874a0297a7e20924a6d4e40bc36c05818c73add159f0e26d68d9a19bb81e59f246c9179c314", 0x68) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d0a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e47000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cc0000-0x4)=0x0, &(0x7f0000940000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000040d000)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000708000)=0x8c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cef000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000490000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000459000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x9, 0x9, 0x100, 0x3, 0x40000000, r2}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009fa000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, 0x0}) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x5, 0x0) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0xef, 0xec1b, 0x7, 0x4, 0x6, 0x7}, 0x7f}, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d94000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ad8000)={0x6, {{0xa, 0x1, 0xffffffffffffffc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000045c000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f00001a7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000f7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0xf5c, 0x0, 0x0, 0x0, 0x2000a, r1}) 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000001b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10) r1 = socket$inet(0x2, 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x1c0, 0x1e8, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0xffffffffffffff80, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x410) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000)="fb83f5d3aea4299bb598804e77634e6565061a8d68569ca3fad82b4be59458215ae3cae69ffe", &(0x7f0000693000)=""/0}, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcd000)={0x0, 0x0, 0x0}, &(0x7f0000818000-0x4)=0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fcf000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000-0x1)=0xe8) r4 = getpid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ad3000-0x4)=0x0) r6 = getpid() r7 = getuid() r8 = getgid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fcd000)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fce000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000599000-0x4)=0xe8) r11 = getgid() r12 = getpid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fcd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f0000623000)=0xc) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f29000)={0x0, 0x0, 0x0}, &(0x7f0000fcd000)=0xc) r16 = getuid() r17 = getgid() r18 = gettid() r19 = getuid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000133000-0x4)=0xc) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000616000-0x38)={&(0x7f0000fce000-0xc)=@proc={0x10, 0x0, 0x3, 0x80000}, 0xc, &(0x7f0000380000)=[{&(0x7f0000085000)={0x1cc, 0x3a, 0x10, 0x3, 0x1, "", [@typed={0xc, 0x6e, @uid=r2}, @generic="2700b8e567b93d94c65d6c66fae8ab2cd015571fe2bdbd660a060e185efd", @generic="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", @generic="972173c53ca093fc0e70ce80e787da806d1585a6180bdc49f149492c13ca3d1ddd7c60e9993d629825cceae3a37509da3430a2239eedc3e9e8334cb4a9fe1de897adb613bab0f7a88fb26dfb2c976a89a71610d4cad5dc9304025f4fc41e0164263d258d4af5eb18f9e14f39156ee25bda29f1a8ee2af135bc471f620e794ddf21f3ce72db797fe4546afa1c1db869627d6b"]}, 0x1cc}, {&(0x7f000003f000)={0x2368, 0x3e, 0x300, 0x6, 0x2, "", [@generic="cf7f71bb6f6f8f5ac1382e65f8ab628017e82ed5619c431290f5682eac987b2aa66b53cd6d6bc9f1ae21afc004c90813835b031e8823a369c29206d790dc197f62ada9f73cdf67b1134d9ec6262e0afe83c57a7404dfea6091998029a3d55228a3134fd80aef4787e0046a8d871a1b8378876575144382752584d9a63b9722c8faf6f4227df1d389ca1207f67f6ec3bd22ac695b080aa42eee41ed6d36eafb5a2ae4d1df7984bf563cca556b1d1dc1be10078cfe5ffb082765d38f1b6cd1d5070421e499ebf4e78a4cf06749d9f13a546fd8e1edfe", @nested={0x21e4, 0x8a, [@generic="604d4b50142a2de2d694497cceb1c5662f63e99b669f98da6263b352a00ad52615a6694e4a4f5f7df38eb15e51d05b2b1da1438d5c659cfa8dfb32bd4404ec9407e821318d116e3b6395457fba6d6e2fd03c69d0e3", @generic="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@typed={0xc, 0xe, @ipv4=@multicast2=0xe0000002}, @generic="2394f97dfadd2733a721d67fca8b2bea861749f6fd9b27a54e0dbcb182676ad649b566e0482bda049c24488722a07734636ed8d17735c51cebcb10e1348fbd443c57b09e1af28742615c1d96a5f70c5e859b136d8ba91b7c9d5f1c4799b211f4a3f4a54e97981477314cbdbd6d19841ff9e983c1a3b43e8ad9b84f95d58a740f5a2a7810cb55", @typed={0xc, 0x23, @uid=r3}]}, 0x2368}, {&(0x7f0000fcd000+0xfbc)={0x374, 0x2b, 0x200, 0x0, 0x3, "", [@nested={0xfc, 0x5b, [@typed={0x10, 0x27, @u64=0x100}, @generic="4c0331973968a9dbfe519dc44a", @typed={0x18, 0x7f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xac, 0x1d, @binary="bf7d916a4c668cd5fea5826abedb641a14a0a7f2ca05d4e4cd770b6e5af3103b7169765fe33e31629d8465e90fac4e82bc43824233987e0e69b0f760da93c3befe4d9360ef86fe23c5fa8492efbce0e81bbe5813b51aae894a48484239e17aa2fbb4dae8803981ca96e6ec5a7002157ad9c34e5516d32495d9b39aa5bb5e12f54b5974d3414581bc241e95e1bcbc680b6c7af6dd660e294151c6324b7789debed87f48"}, @generic="2d9a771d2b3724c59b323abc6f0de211fe60b7adc587b0"]}, @generic="1437ca0eed5810625366d768ab48e78e0db1006d89f84508dac0ca8efdd77e777f805a04bb87cefcdad5c88fd2dfa689dd4e1f5088e1bc6859fdf6e7fabca0df3d18e3286e5ee638e55aedae2de26e0e59ea8282e9d200e58eb849326638f42f4c7f478af1e63a997662ccbbf3c0bd5627c4b2bc493b4ad24f2c9e3d639b7ea3425e2f4b724ec72b97cb3e136cfb2c1a3ef3c8f9fc80c49ecbdcfcbb097592ed6e3f525190b0f7d6bcf2691ec1046ca58d81cb23de7ed5a870e4f4a80bf26a7f502378b4365fffff9975d7e22dddfe8929afc74ca4b87a46d910e9a5c2f14b264fa9d1a77c8100b184b22350e11c81eb1d5d1a5b", @typed={0xb4, 0x14, @binary="26ddb0155b79aa13d7e8f982451d35f3130d204dd0900d4eec2c1e27fd80d35c9d68db797e554ebd68ca8e7ca3bae23c5dff199ce7bbfd837a5beb82fbb5fe64b826776df3919e8fc7c730bd93cc9ef772353040d816757680053fae8e4faa5240efbc7ef9cfb527f21a13ec30eaaa832927e94ae3742548e6799463f55b69995579617707ff0e4e65d2abb54575af5d8fb72f3b9737e883e5cb90aedb829eeb97d05e14608956c2434d46bb"}, @typed={0xc, 0x90, @pid=r4}, @typed={0x6c, 0x53, @binary="10e1722cd5ce04555a7527c2d365ac4cb46e68af90d6b276f19bfcd7bd10b7d3a3db40405ea3d962a2d966e4a7bd87c12a0a4bf9cdf55d315bbe7c9ff7469a954b08562f046fed4a943751707433c7e8800f83c6728eb4e05812814c87e06293514d"}, @nested={0x48, 0x35, [@generic="87a7969f849b1505068279bbbba65bcbb3155675a1a6920f4796e839202833597ff2f2563c8d4fe0d802c0b22e3c441d99e978c8dd576debf776deb803405c4576"]}]}, 0x374}, {&(0x7f00005f7000-0x748)={0x748, 0x28, 0x9, 0x5, 0x3, "", [@typed={0xc, 0x89, @u32=0x4}, @typed={0xa8, 0x54, @binary="9a7d70ceded279bd914a90f8d51a5248e7606ee47b8d80adf38b9ddc27d5a0230391fe0a271a835483d02867a2c1c02beaace3319fcb13319fd3feb785f21ed7fa14df0633eda442ada20bdaf0a0b70c379741a71c3d19ad4ef59048a636f94d37b901c73e62ecb6619e014cfe6b1b24196bf3783b23ad7be0b5138875e9296926e77fa8f99e54bc91dfe23c3114d3851a0d9827435627d0cc2f8cdbea"}, @generic="c287591b52a8ebf721876e9619d6022609745e6e8a1eee11cdbf430e17d13d8fd32905ca3f360f95fe0ef6d3c04f8a14aea73765f5fb7f6b6bcbd27c21deb9db9ac5fd405a76394ccba6ebc0291d201460d035eb5b0931041d41009e6d5fe2bd7bf7532f2f7b194d7210ddc622a6b3b8b40ff4f0d31e81080c3b9cd0e792984c189d8860ff8e7ab0989e0ec7041020849729d9e484bc7d78b0ed6a7de10339c72af9fa48034a8158a64e308d6fb42eb60fe297c5d1c39c80c54c8da2ab4fb418968d", @generic="63f8b01bde9d1f5fd75450b2cb7e4f8f9f26ff88a17c104fdf1b7e34fadd204e092702d555dcd65bdb95751e94502e39cf50cbad2ddcb9fa41cba628f64ed985e62f8a72a6957082a72efdedcdd352e847051d52e0040e8e5f71977112ca8e73fa0b39a50411b4834a982510e2accc3cceeaf0ed118f425ba0b11d66fbd9a4e702d763d1f70ca81067204183316581dc707b40cf4461a76685e9d329b745d692ee19799a057b21c6a1b961b06e4d90bc7f5cf24f32c30c0367c34da12cd8d1484009797feaf3a01144d70f8bf02d701da89f3e5ffac8124c31b5f3350929f6948d23c014963452f2abed918a926146a5bdf0f33e", @nested={0x218, 0x42, [@generic="984b812dca554463bdfd979c790472d5137510ec3bb9bbc4f4fffb57e1b0d6a56912f4aad0b0091fd20f0a052b182b7deb613bc6d6d30d62c87ab38f8afe9a841cde12fd6db808cd5ab14e033e6a9d6b169f937e8003ee3ca77cf565b6ee9511b5d5fd67bc542c0279a9838a03658b06b22075eceeb8", @typed={0xb0, 0x88, @binary="6a918a7cd0cf4dc0572e26cc2bfe221dfa0fd2a3925ed3f7504d2ae3c9dc4cb72ac8679dc73dda7b7d69abf2488725cff580ffe639de1492f203318c8bb5388cc6cc145a014506835c8d7c72f4d991cdcdc8ab75455266147fcb2072d5883187e757f56ae54bbbf2306c4515c36af58500c69141021434a1b2d5696989ddc291c1be0a62031bc15e4cb40707d8287184941a548d6866262cf5564ab039016571648e26a98b4a"}, @typed={0xc, 0x5d, @str=':)\x00'}, @typed={0x10, 0x1d, @u64=0xfff}, @generic="7222c36c47b85ed749fb5bb31c0ec9e49099f092ce0f50af5d1e224d13fbcca731343d24b0dcd4860839647ce29427b884e085d910da234b42cb8fe8623222d2535dbec475bb5d37aaac89470222d54ec279d7a8032a99454928cf569e7e4a17b19c2e35ff2fe5ba7ecc4b68daee001d05131698c901b9a5eb4a9298dd8b29416e3881755ab1bc026b908861240eabe26dce7d79cfa42c7d6d52fb777ca00ca3a33a0a0df86397c4af47f2217719406ecc084187731a3f2c477d36fb436b3719d7d66d", @typed={0xc, 0x2e, @pid=r5}]}, @typed={0x18, 0x8, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x10, 0x70, @u64=0x854}, @nested={0x28c, 0x56, [@typed={0x8, 0x37, @void=""}, @generic="4323985bb7c9e5282d8e5f18b1b4aa42e9036e0307dffc8c6818e3174d0e53ae5808daa636a586a5371158368ced9a52d1b05d713b4ba1fa1f4f2d576315c2acd1eee1daa288b9caefb37ae3f9502514b95fe5ee4897a81a48386577d294e4010546aee4", @typed={0x18, 0x37, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="b93feda85e78d13045914a36d1f9deec07e42d8cd2b951e0904adad6e090eb7888a247bfdc40494bc4a683d57ff0f134d660015f028ac2708a230c88f6f2d836077300780b5b0f29fe74f7c2ce1063344b2478b2a09b4a84524182f682c57dc7837013d926de71870391403b5ed2ee5adb0f6eb2d15e468d39359fcc239130b2ef79c7a9b4706d3ff6ff7a263f8bf12ec5f71b64149faffa17d371978db5a72d750b564e8f53bb556ffb64e4444f74d2912d8987d6e9d7b82cd1a2d468ee633d8dc24a1edf65fc7b", @generic="997931df25def52db60181cc454e94d834cf945a2993015f03c64b6697f2c335b6ada9", @generic="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", @typed={0x8, 0x72, @void=""}, @typed={0x10, 0x77, @str='\'(+em1&\x00'}]}]}, 0x748}], 0x4, &(0x7f0000fcd000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb8, 0xc084}, 0x4008000) 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ad6000-0x8)={0x0, 0x0}, &(0x7f0000b76000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0xa3, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e57000-0x4)=0x0) sendmsg$kcm(r0, &(0x7f0000348000-0x38)={&(0x7f0000e52000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}, 0x1c, &(0x7f000058b000)=[{&(0x7f0000d4c000)="669cef6c5bbec32111eb8c9d98783a0c34846bbab5d88974430552bfccb1b2b7aac6f646a98539cb98f79f9d38a8bf9b53b5ab915b1295d22965ae1907a8bee7d8b72adfc4920b16b6aa95c8ff364649cde6d8b7cfed540636cc825b1efc703f746e22b539039e5e35b2ed63e67b9b2ecbee6c29e4602d1d4b2261d55c85a2a86a9d6ca13b2c1233bfa48cc737a9b9fb7043596908ebd302b31a6d1f644161dadc4751cbe45ab7e98b54f3657a4ee9174647a7ae67676344179874d253c0fbae7c5a7aa6460d881f47b1fba97bed47a94c3619954ac02b2e03e3e7e77c1a63f5f6", 0xe1}, {&(0x7f0000cdd000-0x68)="4289d81c2876c333296b6c4834da032fbe108e8b11f0774a6c1ef1571231c4253f7f7bb787982757c46037ea01b56aac6209721d09114e0e4fc9e706f967abc18624ae09cb23091e96c8b6890e6be7d3ffb7eb2b410ceb7865f55babfd72cb392835e14f3b3cb321", 0x68}, {&(0x7f0000c77000-0x97)="713e5620594f49ebde92fe965f7369e5613f17454052c2cc5413de10df8d2615e3933c46ae1af766fa85da80ce7577e1cafa044215d37b1f367b1dbacad46012f5e55b96d4359c868d1ecdf81d5dad4e20aed054c548844a8f695b3808530eb656c1d3cc174509340b6bc718bdd17e8d49c0f129696c834f46a0fba5252891aad341a1295588e6d59195ad5cb84eb1eca035516b28c138", 0x97}], 0x3, 0x0, 0x0, 0x40081}, 0x8001) getsockname$ipx(r0, &(0x7f0000e05000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000527000)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) accept(r1, &(0x7f00004fd000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003af000-0xc)={0x4, [0x0, 0xffffffffffffffff, 0x5, 0x5]}, &(0x7f0000cca000)=0xc) accept4(r1, &(0x7f00001c3000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4d000)=0x2cb, 0x8800001) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f11000)=0x0) 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:48 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, 0x0, 0xfffffffffffffff9) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000d3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = accept(r1, &(0x7f0000e19000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050b000)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fcf000-0x18)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000fce000)=0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b13000-0xa0)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x200, 0x6, 0x8}, &(0x7f0000fce000)=0xa0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fce000)={r2, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00009ca000)=0x0, &(0x7f0000fd0000-0x4)=0x4) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00002b7000)=0x8001) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f0000000900150000000006000001"}}}) pipe(&(0x7f0000e41000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bbe000-0xc)={0x9a, 0x1, 0x5, 0x7, 0x3}, 0xc) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) pipe(&(0x7f0000753000)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00002c4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000217000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000489000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/31 13:46:48 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000214000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x84, 0x6, 0x4, 0x5}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d7a000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000234000-0x4)=0x1008) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x3) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000a6f000)=[], 0x0, &(0x7f00001d8000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x0}, 0x0) bind$alg(r0, &(0x7f000062f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cd0000-0x4)=r1) sendto(r0, &(0x7f0000840000-0x2b)="6190001a5dddb74fb0a4b5b74d598ef23732c8074327698b80080283d0db88378cc65788718a86461a63a4", 0x2b, 0x40000, &(0x7f000060d000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000596000-0x20)={@common='vcan0\x00', @ifru_flags=0x102}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000503000)={0x0, 0x0}) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000596000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0x100000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x2, [0x3, 0xffffffff, 0x3, 0x4d, 0x3, 0x8, 0x5, 0x1ff]}, 0x5c) socketpair$inet(0x2, 0x800, 0x86, &(0x7f0000458000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000207000-0xc)={0x0, 0x100000000, 0x30}, &(0x7f0000228000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002e8000-0x8)={r3, 0x5d8}, &(0x7f000025c000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000598000-0x8)={r3, 0x3ff}, 0x8) accept$alg(r4, 0x0, 0x0) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r1, 0x5, 0x3) connect$inet(r1, &(0x7f0000c36000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002f5000-0x10)={0x0, 0x1c, &(0x7f0000048000-0x1c)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f000086e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dba000)={r3, 0x9, 0x5, [0x4, 0x1, 0x8, 0x9, 0x5]}, &(0x7f00004e6000)=0x12) 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000097b000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000ad1000)="ceeae674e9763803370c950eeecb6702f6076a88072fa477bf699012b9111218ae652fd311a7f0c57c0779e38ff2656566323531a2b8f522bc6902cb9b196ce8d257c24d7b2088593fd3594af26b938b9474e69f9d28755a644399aeca7b1d9b7ee5867e326cb8dc5f158ed72c32a79a93211a499049a7ad56e1e3f9a3296104e62bc38f6ac4a2fbc0c96e38df5920450fde7ddea6da09524f98fdde04a09cb36af58ccd4e392855ced1dd3512eb5a231b982dcdd545d9862385", 0xba) getpeername(r1, &(0x7f0000312000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f8000-0x4)=0x60) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x3d14) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000073000)={0x0, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b5a000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b4d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes-aesni),md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000526000)={r2, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2845}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0xfffffffffffffff9, 0x0, 0x0, 0x7, 0x1, 0x0, 0x81, 0x20c, 0x2, 0x8, 0x100000000, 0x4, 0x40, 0x1]}, &(0x7f00009ea000-0x4)=0x108) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2018/01/31 13:46:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x8, 0x8, 0xff, 0x4, 0xa, 0xffffffffffffff9c, 0x4f3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000011000)="31f2970e66bfef17928131d1f4057d672aa535ae481f6947a157d920fbe70d633dfa714d8f213fc3058bd19db3cc52c86e57ac7c4ecfa088e9f00b0768865364e249e4d27fa61cc6ebc1910300de2b32dded17b755bf64be4687c0e12debce", &(0x7f0000000000)="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", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000012000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xa, 0x3f1, 0x1, 0x9, 0x18, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2003, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000e1d000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="fb65497c1ebf", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008ea000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000477000-0x4)=0x0) 2018/01/31 13:46:48 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) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000512000)=[{0x0, 0x0}, {0x8, 0x8}], 0x20000000000001d2) 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f44000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000ec6000)={&(0x7f0000b03000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000c7c000)={&(0x7f00000ee000)=@getae={0x128, 0x1f, 0x8, 0x7, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1}, [@sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x2, 0x20, 0x2, 0x20, 0xa0, 0x2f, 0x0, r1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x2b}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, {0xfffffffffffffff7, 0x7, 0x8, 0x0, 0x1, 0x6, 0xfff, 0x5}, {0x100, 0xe5, 0xfffffffffffffffb, 0xdbc}, {0x24, 0x6, 0x2b}, 0x6, 0x2, 0xa, 0x0, 0xffffffff, 0x0}}]}, 0x128}, 0x1, 0x0, 0x0, 0x41}, 0x2004c094) r2 = socket$llc(0x1a, 0x3, 0x0) pipe(&(0x7f0000b71000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002d8000)={0x8, [0xffffffffaf77c323, 0x1, 0x48000000, 0x1, 0x7fffffff, 0x1f, 0x0, 0x1ff]}, 0x14) socketpair(0x0, 0x2, 0x8, &(0x7f0000afa000-0x8)={0x0, 0x0}) connect$rds(r4, &(0x7f0000c89000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$llc(r2, 0x0, &(0x7f0000fe0000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000446000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000460000-0x28)=@delsa={0x28, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fa0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000067f000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001e0000-0x88)={0x7ff, {{0xa, 0x2, 0xbff4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00006bd000)=[], 0x0) 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x1c)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000b81000)={0xa, 0x1, 0x6d1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa59}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) 2018/01/31 13:46:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x19, 0xa, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b1000)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_void(r1, 0x1, 0x20, 0x0, 0x0) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000947000-0x28)=[{r0, 0x2011, 0x0}], 0x1, 0x0) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00006be000-0x4)=0x0, 0x4) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ab000)={r0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b75000)=0x0, &(0x7f0000270000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000078a000)={0x6c, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x9}, [@nested={0x58, 0x1, [@generic="5653a57b4ac43b693ca3d88d86c251b36960d54080f01b5e2f2f5439db53197baec54506ac0d9c8e408090ea00", @typed={0xc, 0x13, @fd=r0}, @typed={0x18, 0x8a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x3}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a05000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00009e0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00001c8000-0xc)={0x0, 0x0}) socket$bt_l2cap(0x1f, 0x5a78157d8e95aae7, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a3d000)={r2, 0x7fff, 0x18}, 0xc) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = socket(0x0, 0x7, 0x7fffffff) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000af3000-0x4)=0x0) 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2, &(0x7f000001b000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000019000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf, 0x1, 0x67}, 0x0, 0xe0, 0x208, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x7fff, 0x3ff, 0x1}}, @common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x3ff, 0x0, 0x5, 0x800000000, 0x20, 0x4b06f302, 0x9}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x80d, 'system_u:object_r:devtty_t:s0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x7ff, 0x962, 0x200, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x9b1e, 0x400, [0x52, 0x0, 0x9, 0xd8, 0x7, 0x3, 0x400, 0x1f, 0x0, 0x8, 0x7, 0x9, 0x400, 0x5, 0x4, 0xfffffffffffffffb], 0x1, 0x2, 0x81}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x11, 0x3, 0x10001, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}]}}, 0x4c0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001b000-0x430)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@rand_addr=0x0, [0x0, 0x0, 0x0, 0x0], @ipv4=@loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0], @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x430) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f000020b000)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dacd3e4be57573599f5b151ba6e4e0cc6ce", 0x8e718abdfc332e53}], 0x1, &(0x7f0000f4c000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x20000000, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000dc3000-0x20)={0x9, 0x8, 0x201, 0xee03, 0x1f, 0x8, 0x1, 0x10000, 0x0}, &(0x7f0000dc1000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000+0x693)={r2, 0x1, 0x5, [0x1fee, 0x80000001, 0x1, 0xd6b9, 0x1]}, 0x12) connect$vsock_stream(r1, &(0x7f0000dc2000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c6000)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/31 13:46:48 executing program 4: pipe(&(0x7f0000b26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x3) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x2ba6, {0x20000, 0x9cee, 0x1, 0xffff, 0x5, 0x9}, 0xc0e, 0x2}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ff9000-0x1c)=@req3={0x2, 0x3ff, 0xfffffffffffffffa, 0x3, 0x7, 0x401, 0x3d58}, 0x1c) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000364000-0x4)=0x40000008, 0x6c) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fa9000)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000677000)=0x2, 0x4) accept(r0, &(0x7f0000082000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fa000-0x4)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000087d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, 0x2, 0x0, 0xf, 0x1ff, 0x100000001, 0x5}, &(0x7f0000a94000-0x4)=0x20) 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef1000-0x4)=0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r1, &(0x7f000023c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c6f000-0x4)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f95000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000820000)=0xe8) recvmsg(r1, &(0x7f000011f000-0x38)={0x0, 0x0, &(0x7f00007c3000)=[{&(0x7f0000096000)=""/77, 0x4d}, {&(0x7f00000af000-0x39)=""/57, 0x39}], 0x2, &(0x7f0000001000)=""/0, 0x17b, 0x9}, 0x2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) write(r1, &(0x7f0000b60000-0xb5)="130000001000ffdde200f49ff60f050000230a009d0000001408afa73022e5f9ec3e4fe8697ae1a2490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be06c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e23860886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8425d980031", 0xb5) recvfrom(r3, &(0x7f0000196000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f00002eb000-0x10)=@nfc={0x27, 0x80, 0x3, 0x6}, 0x10) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000b5000-0x87)="f0c070d8e79a5731a35aeadfe6454263533a69105de80ff020f4a571ab956472882ff57485cfaac48386e37bdfbe5d1a08ea320de993fd9f439f8790070fca9216896993949c0cb87c728e83e9edcd94ca9a0bf18523105873243e84333a69a33da783c5977d75aa7cd3c12190a3d4da7a353605dd4635f21ad967d806b25be22b58e4f1fee68c", 0x87) sendmsg$alg(r1, &(0x7f0000720000)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f0000c7c000)="74a9e136c0fcd82eea9b569ad1aac7c8", 0x10}], 0x1, &(0x7f0000de5000-0x58)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e0c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x10, 0x80000) recvmsg(r1, &(0x7f0000e4d000-0x38)={&(0x7f0000b6a000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f000033f000)=[{&(0x7f0000e09000-0x14)=""/20, 0x14}, {&(0x7f000072b000)=""/4096, 0x1000}, {&(0x7f0000fea000-0xdc)=""/220, 0xdc}, {&(0x7f000002a000)=""/43, 0x2b}, {&(0x7f000049c000)=""/10, 0xa}], 0x5, &(0x7f00006b9000-0x1000)=""/4096, 0x1000, 0x1f}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000067d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ac7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009ac000)={r3, 0x26, "7f73a9a06a92cf1bf1c0101d6c47653da25a75d665060443533e67ea348572a770098ee80206"}, &(0x7f0000624000)=0x2e) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000028d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000580000)={0x0, 0x5, 0x5, [0x7c, 0x6, 0x81, 0x1, 0x2]}, &(0x7f0000f53000)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000081e000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1}, &(0x7f00006f3000)=0x98) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000774000-0x3c)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0x6, 0x400, &(0x7f0000698000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc0000-0x20)={r3, &(0x7f0000754000-0x1)="1d", &(0x7f0000760000)="c47575c1daf347460224d69fc08adfff877870037012952082931da0f085a71bed376d668cf3460ac77d18c1196d3dae83ae096c67e01a043915cb2ffa9c93ba6393d814259d06f746ffc6e24224e830b45e354a3f5101c5906efb3801b8148d0412ee5b0aae5f", 0x3}, 0x20) r4 = accept(r0, &(0x7f00001ab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000dd000-0x4)=0x58) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000ef4000)=0xc8, 0x4) [ 39.269428] netlink: 84 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.293803] netlink: 84 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80e, 0x7) getsockname$packet(0xffffffffffffffff, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d0c000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b49000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x414, 0x500, 0x0, 0x200000, r1}) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) r3 = accept4(r2, &(0x7f000079a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000231000-0x4)=0x80, 0x80800) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000077000)=0x5, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r2, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r0, 0x0, &(0x7f000000b000)=0x0, 0x800) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8001, &(0x7f000000f000-0x8)={0x300000000000}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000000f000-0xc)=[{0x0, 0x0}], 0x1, 0xffffffff) [ 39.353222] audit: type=1400 audit(1517406408.789:46): avc: denied { accept } for pid=6707 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.385838] audit: type=1400 audit(1517406408.820:47): avc: denied { read } for pid=6707 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000e, 0xa73, &(0x7f00008eb000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1e000)={r0, &(0x7f0000c1b000)="c2ce1e5cef199fff993708db276113c72387ef88da5692f079652b1160eaab919721f76b0ac6abc853040e1f244148fdd52d752c95478959c650831bd4757cf776359e05dc46373cd5ab26225cafd7d864a757685fae67a32db112412158f1f2c46fb63b16709039a9059dee45ee98174d0bde681f5078096bd40c15bead0a0fafd480d4ee609a1d129301ffb7c52e7eae6053c13c374da7ebcb565285107c8c8450ea47a94446ca57e38a5b97940e549ca8591c228724212459984abfe6bce94be2809738fd0b", &(0x7f00004b5000)="4e9c27a63421b9f9f6cd73665e771e7027424934fe4d050cc12d6db3170f2e95a9bd81a01a71d37f1abec680ae656aa324be07c8f1dc9b538ffa4e70e9ebd3298a2584ff013abad508979d872a565623fb001724c46d55219a3a956713ebe6855d7926b4f287322bfc99e48df56adb903e8844bf72e8438424d6975dd06961c99646", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r1, &(0x7f0000fe5000)="", &(0x7f000025d000)=""/0}, 0xd3) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000001b000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3f, 0x5, 0x8000, 0x40}, 0xa0) connect$pppoe(r1, &(0x7f0000019000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="0bccca245f77b95c69bd91c8fd9e9495"}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000004000)=0x0, 0x4) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c5a000-0x10)={&(0x7f00001ef000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/31 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = accept(r0, &(0x7f000088b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000237000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00007e8000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000038d000)={0x0, 0x8}, &(0x7f0000132000-0x4)=0x8) r3 = socket(0x15, 0x4, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001cb000-0x98)={r2, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0x401}, 0x98) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00004c2000)=@common='bcsf0\x00') 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x0, 0x5, [0x5, 0x8, 0xffffffffffffe6e8, 0x1, 0xfff]}, &(0x7f0000004000)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2e, 0x65, 0x2, 0x0, 0x8}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0xc2, 0x8, 0xffffffffffff44db, 0x100}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8001}, &(0x7f0000001000)=0x98) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000030f000)=0x0) 2018/01/31 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x7, 0x8000a, 0x767d) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000002a000-0x3)=0x0, &(0x7f0000c86000)=0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00005b2000)=0x2, 0x4) bind$alg(r0, &(0x7f00004b4000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f48000-0xb6)="", 0x34, 0x0, &(0x7f000083d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1a3f3fe48cc7c959a19293d77fd3425e390c680674b0f9815299604e848e7739ab1148baf397dd1a0ab06c5fe81be6d346c671abe765a1dddaef72a16c6e08", 0x0}, 0x60) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000733000-0x10)=@buf={0x0, 0x0}) 2018/01/31 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = accept(r0, &(0x7f0000fcd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000f4000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c5e000-0x1)={0x3}, 0x1) 2018/01/31 13:46:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="775cb5e29db44ed1e604465704d04a8f9643722de8dae48ff448bc4ff7f7aec1aa2d3ece0c36dbf183f9e18b885ee62b508041a7d63b6c63db014c1b1be700d6f63c441055b04f4d2d4eae23e60ceefecddc7d044f6b97cb5604f16903f8a6a2e01a50a3d27dc24fb35d067788037e127e49ea295c4489e922c6d5ba86df68e65bd6fec6b80657a81d747e42919b8f0784a8fb7438af7bbc52ca46a6f91b", &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x3ff, 0x1, [0x7]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r1, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x3f}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x6)={0x1, [0x6]}, 0x6) socketpair(0x5, 0x3, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0xffff, 0x7d29}, &(0x7f0000001000-0x4)=0xc) 2018/01/31 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ba5000-0x4)=0x0, &(0x7f0000ad3000)=0x4) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x90, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/31 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0xd, 0xffff, 0x200000000000000, 0x2, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000c000)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000000c000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e1a}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000000d000-0x88)={0xb4d6, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000003000)="4df256797f06a9bc472d7eb124bd5b9736935bd705ad8d981dca59cc9e30c691b6022bc22593e42cfa73ca2f961595f15867b830838485a3bd1ba5ee1d23c45b6df4024cfd17988ac8d66c4cbd69a34087af31dec0398341c28f1c02e864acb009d4543ef7ec0b785ab352abd1514a8b46d865d8e822277a30c79ba01693c46f3db1c5c85a17acc513f1b04b746c3264"}, 0x10) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/01/31 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0xffffffffffffff93, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x400000040, &(0x7f00005f0000-0x4)=0x5, 0xfffffffffffffdaf) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000596000-0x20)={r0, 0x0, 0x1, 0x65, &(0x7f0000493000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[], 0x0) 2018/01/31 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f7d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f7d000-0x8)={0x100000001, 0xb064}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f7d000)={0x8, 0x0, 0x0, 0x9f0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000f7d000)={r2, 0x1}) connect$inet(r1, &(0x7f0000ac5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x803, 0x1) sendmsg(r1, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x87, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000393000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x100}) [ 39.507155] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT [ 39.574563] device ip6gre0 entered promiscuous mode 2018/01/31 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc2000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000447000)={&(0x7f0000c07000/0x3000)=nil, 0x5, 0x3, 0x0, &(0x7f0000ceb000/0x1000)=nil, 0x6}) 2018/01/31 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e7000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000b8b000)=0x4, 0x4) 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000018000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x3, 0x3}, &(0x7f0000001000+0x73)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x5, 0x0, 0x0, 0x38f41e, r2}, &(0x7f0000008000-0x4)=0x10) getsockname(r0, &(0x7f0000006000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0xfffffffffffffe9c) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4030582a, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept(r0, 0x0, &(0x7f0000b65000)=0x0) connect$ax25(r1, &(0x7f0000b1a000-0x10)={0x3, {"4cefbc49b9d462"}, 0x81}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/31 13:46:49 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) r1 = socket(0x2, 0x3, 0x6) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xcde000)=nil, 0xcde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000055000-0x36)=""/54, &(0x7f0000cdf000-0x4)=0x36) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab1000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003a8000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce8000)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c8000)={0x0, 0x0, 0x0}, &(0x7f0000bb6000-0x4)=0xc) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ee000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005e9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044c000)=0xe8) r9 = getgid() r10 = socket$llc(0x1a, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, &(0x7f0000c4d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000292000-0x4)=0xc) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000981000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a8000+0xf8f)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000-0x4)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000536000-0x4)=0x0) r18 = getuid() r19 = getgid() sendmmsg$unix(r0, &(0x7f0000795000)=[{&(0x7f00002c4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000bf5000-0x50)=[{&(0x7f0000dce000)="eb2fc9f2caae9dba289259dbb66a0b77dfca47f3d0de0a17463adfc8cbf169a52011b0e4dd0ce497d381eb9d204c69625bdd5e0b0387cca2825a3762ce0a21412c527cbcc0fae8dac71ad9159e5f28c89cb39a2a473eae4424e10fcc6cb9a8e25e56ab5e49bcf0211f38dafb368cdd2cb0d7d17f99d794a76260c331ec08cc69e5e51d367b37e65120418e12f3b29316bd343602fd1e0ea885f985eae57e6964217ab2f7e013db6c2eb913afa84ecff53c5703ffb97ac0676c672fdba8b8564f01f8e2347065e49c099cf8680f9f31de7364971860addb4bdfc2aa96712429c581ba8b1d", 0xe4}, {&(0x7f0000430000)="7fe3d7e4e77573c6ee07af61c853f22788af45b120a5b96edca6ec9a8e4f0000fb9f884b3d44317c78643798d20902f64ff87ee5c60fa438b8b0810a2a5700448c38af5535eaa046747ed7c944605fc5037936463e4d86f9fba550706a4c411743352aa9150d4517cb13069cc081604aca8becabbee1bce53ca420d1632ce5b18a6e0213768026fb2070199cf7409e2b8c9fba163ac6f2f8e0d26e13533b277f76856137e44ecb30c727411eaceb45866a81e014b8430111f535ef178a222197e103344abb", 0xc5}, {&(0x7f00009f4000)="98d519df790fbf569c8b72f64e1a1098d7e1deefc0b688a86968027287584fae2b0d7f18c5bc1f7838abb9e2c86c92ace925c7750f34ef5dccd186878c9349328327b2ee8377b052e2d431e291aae7faf98476da738c78826515f13f08f8510f58857d9f5982dd42499f6ea712f8d1df78ce3ac8", 0x74}, {&(0x7f0000f73000)="178c257bd3014b5a04286952498444d2b880f28f4428dbc17379b89353139fc65e542218d5317e0a35eeee3d9b7fc3fbed45f9f875e1bedeb5397aa9f3a4a64256b736c1872c3074fedb7b7220905339f47d1ba037ab044d25808f13201729c0077f9d21d056ebd5f5dff6bd82b7d9546c59257a1eac84e83b0686b35f5f801f3f3c80dfb5ac207d2ec6ce4702a6ad6fedf39e5bb0503dbd55c53bffb2eabb8d29699fa726ec9032ae768651207a", 0xae}, {&(0x7f0000071000-0x6b)="576c75862a62f3d038074a316bea3ed0a0fda394a9073470fb08b9d9424a3beaa90745401397031f1d3d8a5ffb31a3261fe9ade7b37445dd46dbbc532a1e6b414101db8680be6a19a8f57b4552e8d14c1b7790e94025a985a810b8e4b5d24051a6355e1e2ce5df372fd12c", 0x6b}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f00008fe000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f98000)=[{&(0x7f00004d8000-0x7b)="1e199984efef393b070f3932767570d91956b0bf3c71f9eb228c08665c6e7a37ae3a9f56dbbffe583fa86edf1d6215b682ce9185df5417994d70ff5506961c75a65c4042210e01b7e28369799e3d4632b321a8bd66d17deb4c2bde21f9661c59cdf2e15aab7fd171a9c1e66d19997b2069d9b49564668b51a4d1c8", 0x7b}, {&(0x7f0000530000-0x5a)="a386e99e06c8a6dcf279c0009c1e94b7a4d74e3857a3882a45242e3fe1953293ac332a5507dd0ced24fd48958f877bdd152c777d2edd9327eb6e27f241308284c992630694cf8326bc2d90f39990b0069300d730d5c76db3f10b", 0x5a}], 0x2, &(0x7f0000b01000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x8000}, {&(0x7f0000adb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001be000-0x10)=[{&(0x7f00000f9000-0x45)="5db2643af9589e686d42260c06e204d4a49638dd71cc7b84a77ee1446f465052e891790d49bf3d9a39182de22f6fc592b26308a82544432bf728616f628bf178f6474a1933", 0x45}], 0x1, &(0x7f000089f000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r0, r0]}], 0x98, 0x4080}, {&(0x7f000063e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000335000)=[{&(0x7f0000b77000-0xac)="c987d983680de26884920eb0e1d3ed12cd6d78cafcbbff3091789117211d02a3f36c7a6ad4178e8df277929a387a51a06be5261c1aedae632d02bdb42a3535bf0647b0d3b26257e6b41860391eb9f995d4ed0140d8e2ed395cc02797935f4697b036093f825cb841876d22aa1cca244fcc197d5c642307c74e00153998c01ecb25110157fc2ea193cf0e92a48aa8d89f2565c3e9dd8250fbc424af112f7e83034f868c7b0b2b4e5ba8911b1e", 0xac}, {&(0x7f0000a15000-0x62)="4831352066499eeec840ce0181bd69e940b1a4561088643b1cdd1e7dcdeb7c9358f03506f3c6bbb2b6bf28b3c14b3efecc6fbd00c9f0ef00ab987f74ce6195ae1787b68b510747a7f1c62cce34602b8d67c5c1ec2bd051bf1da8247b99dc68f718cc", 0x62}], 0x2, &(0x7f00002bf000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x1}, {&(0x7f0000933000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f25000-0x20)=[{&(0x7f000053e000-0x3c)="53cf45af1f333f21ed3a34e1529de0d1c863ec6ff2224af4ea76cbcf600d5047f57aedbeef147fbd964a2e6cff777f77ea336e32c4c9216f193e1261", 0x3c}, {&(0x7f0000642000-0xc8)="35fdfc8861641f46166ca5a2b1a7329a6efb9e781c2776ede7ea926774f58a64568279a0d5d9f73271c54bb79369ba4f52dd91c9dfd9e7b7c3fedb1fc934c733940f7ea970b96610b758e0d669b6c1a3da654cb779b262031cf12dff4a3cad4abbcc96508a39220f68f6456656b1809a36ddeeacdf0391d8d2d03205b3745890002c2d0f985182567977a6a21a3e34b5a3a8e2ecacf98111ab0b442a3b554b55ca1d78f6faeb1ecf3d968158bda0a3453e8f074393ae6370120d642e9d2506ccd6cabcfdebbe99fa", 0xc8}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000d6d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d04000)=[{&(0x7f000011c000-0x1000)="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", 0x1000}, {&(0x7f0000b64000-0x12)="db65d6aed1a5bd552f6bb9a74796676bfe7f", 0x12}, {&(0x7f0000912000)="ff74e2e56ad9436206b183d5b3d0e52b09850855136db16ac769e6390f412116369947d499c803cd73144e5c80ef071f47f600740b4dec9a0bb1eefdb0acdc9a7d63dc4e9a3ff4d81db12673fb7430578b10a8bc0b1ea3a90733282276033dc37f", 0x61}, {&(0x7f00005fe000)="e27ee888f110293087031fadf26e217934e2659879f7e3f79866", 0x1a}, {&(0x7f00004f8000-0xba)="7e6bf10162754a1abb73bd92d595245b5e2c7ef1d790a0dcf600bc6cd8be478c46a71d4a3dbabfd7758024af68e0eab794bc3dd38b19f4206bd5bc424d93ba265b087266190cbd48ef1034d0c02cfc6db4049bb3d6d1682bff041b278899f9c13f10d5806efac91b8ea187918abcf1b122e0728acd7c8779f81b4812eb2e3538e986584ed392008b7e9d63ae1f0edbf035e24fc1c236698e4881432efc0d97d6a595286aa7848e176132126de70f4d71bf09e6792786c0899abd", 0xba}, {&(0x7f00003e5000-0x74)="b2f938e44643fa1d54aebafca331b7dabb7b936a0531f4b2ece96209cd0e4c2a2c71431176ce8447654c00d2afc7039aa0387f148ce62d8169a891d7ac17e4eb5783a8c478e75020b51213593c40b63dc0cc75ee13f631babe854d22ca3df303098c0fd91ad24c7f4556ccc38f5399ec907641de", 0x74}, {&(0x7f0000103000)="82e233fc0f54c688ee6d8313d4b715e0ada24027de439fdae018fdf92f2a6fbac0ec8efd89a1aa68c70d69ba845d23cd34681c0e3f6d44c7314a9817f89a06c53cc51921598054ffd6d5bc0cbfc58d5e6c22768c26ff9ac5fd09332bae27ce7f9cb3a63c07f223f54746a416138be8afca4214cce8f2a5f397927926ca2695c2", 0x80}, {&(0x7f0000254000-0x19)="3521d2e44b50d6576546f0ec80fb726b67db1ef8b8ca8d8c80", 0x19}], 0x8, &(0x7f0000cf8000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb8, 0xc085}], 0x6, 0x0) 2018/01/31 13:46:49 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f000031f000)=""/99, 0x63}, &(0x7f0000000000)=0x0, 0x3}, 0x20) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, 0x0) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000070c000)=0x0, &(0x7f00008e5000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0xb8) 2018/01/31 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0xc0a) getsockname$netrom(r0, &(0x7f0000921000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000019c000-0x4)=0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) epoll_create1(0x0) 2018/01/31 13:46:49 executing program 3: setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00008bf000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7200}) 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f70000)=0x0) recvmsg$kcm(r1, &(0x7f0000a62000)={&(0x7f000030e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00007c6000)=[], 0x0, &(0x7f000065e000-0xca)=""/202, 0xca, 0x1}, 0x0) 2018/01/31 13:46:49 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000d58000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00005d7000-0x4)=0x10) connect$vsock_dgram(r1, &(0x7f000016b000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00007a6000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ee7000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9626ccca0ce7adaabab966ba117c5955aa21407cb8e54dd80f47c25d555bb9e554fa4ccefe42d09951063e962f3a3f6c8ff007985209890a0b16e8ba88e5d5", 0x0}, 0x60) [ 39.651873] rdma_op 000000004f3f1033 conn xmit_rdma (null) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fcb000-0x4)=0x0, &(0x7f00003ec000-0x4)=0x4) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000cf2000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000085b000)="a9a1dd7d86b9b7ab", 0x8, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00006e6000-0x1e0)=[{{&(0x7f0000449000)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000984000)=[{&(0x7f0000f9c000)="0bae2e0a41bc503cbf000afa606c14af97c66fe6f792a0127b00eb48fcb9a06e981778c47ab992175e7d4f51e0e4269fb6b73902a4682823b4d6e0ecef327f35da5acfe63cfa96768204753dbbfcf1ce89e324edf0033c12c37b88af3a9c3eff5148dec2e35f6098109e412e7ca90ee59c02782332104d3c8bd8e2faf9451128938bfd3d9840176c290a1bd7103fc4dc3c7d347bcb22604036e7533337f01a891e11072105d7c1cd440614c73c18960350d0286a5eb64287528ba62e195d4894", 0xc0}], 0x1, 0x0, 0x0, 0x20000000}, 0xb070000000000000}, {{&(0x7f00009fa000)=@vsock={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, &(0x7f000078f000)=[{&(0x7f0000247000)="0812202e1933b2dc2d4b62f8e248f5869683242124270a69edd79c72a072a21643d5db05ab7d8443c23e01239c754f8fd5dd02b1a3830f6fc1dc2dcd8f8c731259553c5dc57f6575e40dbfb05a5f0aae970ec0b5923e782b38a689653fc2f557a1a00708d43337cebf24b180be", 0x6d}, {&(0x7f0000e40000)="2d504d69153fd58da7e507b7b6f153bfcf8c2c", 0x13}, {&(0x7f0000a3e000-0x23)="90005b0706c8f2dc8a66fcf0006a5d2fbabd5109c12d35a4e8a4b3e309ccd4f497b7df", 0x23}, {&(0x7f0000c10000-0xf4)="56fc44d2f83e6ad23ff5a5e02c6fe7594ff78a05ca1f69e91a8d24eee99f63cbf29663b813ff4b0e5a6662ce35cd081da4de36ce41c22aee10ad293db8ed30d366b70e3da9110490d1862d5bfc185e69ede4849a5c00a3435c12b3a1c0dadb40291f48118bcbed501ec8f79ca16fb9eec2118b2912a89e44503843de33ddef56744063f6c043f00ce4d994ee6d36008827d5eb8be6d29ab1c61d1352a5f6936f74302616878e2fb6476589eb7834ee09d8f13959a2b140b69e5e2e940cccdb80ccbdc6a874b79a7fb9ef7fc6e2b26454eaa08a281649cfee13fab74e7d613ab7612d3e0300a5441f49a1c9a01e40b65644f9144e", 0xf4}, {&(0x7f0000c14000-0xe3)="f1c07866374851cdd798e0acc0e4ca36154768c1e97befed72c7d66e7b25cf31c42ec4515cd85d8b0a4e8052cea386588c7537c761472a522e7456542dc8b7694bfed1aef03b2df11bc2a623bc243421d6bdc9b62ac9147e243848c4e914d096636ad93193298b4d24ba82af33db34769cd1b3c8fce017ebed8d17a0932a68b4cb486cc9d917a40599ddb5b8d7b7a299cd7f27550a59202369e8eec70d0891c4092e05c555ce5025081ee3a1f75e083d7d815bb817c289a7e30243d3f12899905a1081fb590f2e00fba2477a4db257110044d8e2a7e02c49420a6bb2b9bd1b2e3f0f9c", 0xe3}, {&(0x7f0000a9f000)="f9eaf2779c7da06dc9a8d29d977de193b4e70d64f47aa9ac78372c016ce8827240872442144f61d94861186d401d8405a557055e41a3856b99a07bef3ac85803b19d6415602d86e7b6828321e905e58bc44aa3e3cffe8d5f55671352c8441a5398d1860fea19c02a7934769795ee11fbe8969bbb7304a22fc7bf08aa81c559501c76b297290a75778fdac18ae3211652eedaeb984e68586486701693ee777ba3018c62aeee90ca83011675e67ef6dbd3", 0xb0}], 0x6, &(0x7f0000cfb000-0x370)=[{0x108, 0x117, 0x45, "57df8fbf200646632e43b3d4c0641e87e55370bbde3e5c36f841e2d2b96ece31230ff0912cfc7f3bea1c21b92a0e4be5bf9eeb9bef3422c7391c218f40034d5cbe9e97b01cac469c48dcebe3f996cb84a43db991f313c03b4212c7a3f71a4217c4ac5a039424ad2636da5d21dc15f2c7dbe0727df6e6143d9939fee32d795df2841730234b4d4c05d0d9da528019fb6c52295be4d56518bc3a821744e88c698ec32d71c82e7d961e6997c15869d1528096aece0a80a3e06cbee862c5a9db95577f85aa19e99888a983996e3821278bf2d8665acfa43be13699e76e2c64d341a98e1fa6f5ce9b4dd25ebd41a5f0fa56ba2b65"}, {0xb0, 0x119, 0x2, "7aff5d04dc083a88a03c97223eef3468aad7e3062775f22af937da8dba91d78f4214526219ca0d8c92065917102ccf5fd00e615b8bc4bcda98c559538f21ba97dfc7229c6137b81a17892c2059408a772eca5b645063a1de21719c6b9902f302dc38c3e2ac7a37134ecbd7fecbbaaaa53aed343f5d3cb5141620073564da59c4238f407a32f273c2cec8bc1dc58340ee982b16b0a0457032e70d011bc9"}, {0x48, 0x103, 0xfffffffffffff9f1, "b654b764aaf8d09acd833dd61d4065aa988a52193499f0f59494e510a853e2bc4dacdc6c686b00e0f399230a15b38a1477e34cf271eabe"}, {0xe0, 0x11f, 0x9, "faf0ae7725798cac064b36afa09ba2d8953ec28065a544258355fecb479c9e256bfa3415bad0087f380248a8e618e7974051de5d6f0c119dec8204bbc2bdaed0e4c66a2dada0ca722e93fda999488e8ccfd0eb33bd50ec5648bef00dacd7496af59538bf6f09012c0e3e8770b39d3189a29d7121213af41083a72485a0e01e6ec25820641d17536859757085c418e09e7319736b104330ee68b193510a23561e05670f084ede65cee1a7e49501d93e54c4433bf4eab44750611c798456dd06ac412117efb0afc362bcdc6eb97a"}, {0x90, 0x0, 0x8, "dd416b42ee8ce072e874f6498bb8d0750763068e681f5587aac09ae1c8f2650ac9465663ff8fe451be9f728ae52adec9aeebc2a79ee4f98537e3b686593d3b52ea55da84e15418375dfb416690421714734fa626356a8a2ffe64ce478f8c953f7b2168d18bf22c808620b867dcd035d666e04227633b55aa2b"}], 0x370, 0x80}, 0x8001}, {{&(0x7f0000a28000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x1}}, 0x2e, &(0x7f000054c000-0x10)=[{&(0x7f00008e0000-0xff)="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", 0xff}], 0x1, 0x0, 0x0, 0x4000000}, 0x3}, {{&(0x7f0000b30000-0x1e)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="f29416112b611580e977e526b4f350ab"}}, 0x1e, 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{0x58, 0x117, 0x2, "2933c029090c5d57bf9452d4e36b5a36fb4c164f9b1962fbd28b033a505236868f1cfaa677cd1dc47344fe9291cec52614b46aa2bfa9eb646d76b4cbb92894a29b651a793a"}, {0xc0, 0x115, 0x10001, "683aa17fcd82c965ebd63c25433361a30639d7b3996cc982ec4f767c3843b0a961abcd64de75f26fc056f9d52ac9adc73541cdccb1abdfa7b94563141e554ac64c31ffd52b645492d76242f69f25fc6e4a6fe8b543f0c2ea4ebc0b62d682cd866eceec46eff7d0d5d5aa6aef4cd98607547798a146d186e383d029f1ec2a48a7f13a71731e9edb6c91c494044623fc474d30e8c5960c59a75ad36d3b9012c893892627fb51af1ed11198"}], 0x2368, 0x20000000}, 0x1}, {{&(0x7f0000671000-0x80)=@generic={0xf, "efc606eb1532af4bedefa16239036015799b9255e02233443716d67695aa1c1d452508cf0b47565c80e6f05c20a8f94015065c59d19e80913dcc8115ddd46d9275004bbec095cc75218186497eb0b5ec7814da3bf8a32bbb6ca038ece3c27a1a8850264b781c338db6e8103fd1bec5f868984caecc9646c8b303853b2c14"}, 0x80, &(0x7f000063a000-0x10)=[{&(0x7f0000ce9000)="a0b3867cc58ce8d0e1f9f4c5e1d0ebd5a9479e12791d29bd43be638e9092a8ec319448cc1da29c9968bd260bf0591d39cc428b6c133f1826e6dd70880664ed67310e8d941969921520ef9dae0616e5145278847904d5af23e9e0bcc884917aa76986526fa4ea5213783a180fbee0a97dfad78fab2a848b99b5bf18d6b307c75577af38e2dafef6c04b7d3e9416681322b81a6149dc8d75053d3d5cccba2c1826ac76bcc1d1a28e9a03f7a34d6b052648f18055fac13f356aa0c80388786504aa5b6575f79ca3965a06072dbc7f0ca8167f291f4a05ede07f79fdcb3b132e3c37cb2e2ff6bcf36e7372de74c0001d4410ec60", 0xf2}], 0x1, 0x0, 0x0, 0x0}, 0xff}, {{&(0x7f00008e2000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c, &(0x7f0000cfb000)=[{&(0x7f0000eff000-0x92)="381c9b7393649950c08084c356ad7eccc37c951628fc5c2ad8810bc505615345fa138b8bea664c8cfa223b6196ddecdf5c28ab3c39b14395207671a2b36eb4596252ef72d96a6a78ebb5ba7b182ad21d6e59c8720b745364f62692b44626b8d88147265efeb5b17e52a5417ef7030b92ee2d58b91d848eabd848d92acf05479eb286efb2b3b5447fb47cae6690ff89bd536d", 0x92}], 0x1, &(0x7f0000f94000-0x228)=[{0x30, 0x105, 0x800, "24f85a892813d0754b5d79d6d69d9880aac056cd289511c1eb56"}, {0xd8, 0x111, 0x0, "cb170fec6826e4df8f7767ce680e5f6b106645cc3388198f90249ac9cf298c6648e1180fa4d77e5f268836f78213d693cb4ac7158208ed4c5bee69c8ef15da42c968c56e89f600482494af4dcf5d3c7c7ced25fc42904146de05e63d7374785d6537f3d54433110af37c23d89833e3d3c2d63ee7d20a002e5f1dc073c3a4e449a7f3372e9c3f96525617d043c53f14bf8ac8349842e816dcd1e85804b36185f93ef3b056e2bf2096a75317b81cef7dc0de1155be0f2af26f5eb55f1e0becbfb966dcf394611a"}, {0x108, 0x1, 0x20f, "b33c3f23739e1035aab3dd6eef46d3ef88e3a4f7e45c3d39dd7f48971fcfea3452985c0f011d91ac89a460d5226f8fb00393078237d397d30d5dd68ddaf42815f39c616d64213c5c3193e78ebbd627d138e85ace8c1133de8f9ff0181a0cbc42a257440e784762af019cfc2c6e3b09c3e76aabdd0ff57a176d757006950461136db24e096ffe1360a7de8a06286bab73a9186bb6031fbb9f0503818360d88f857fababaa1984398ea56510ab6df0ce56436901b1d27a96dd4e15b838f72a8c8e34af7f2e78b2edcaaa34dd160095434e1ee1160fab9272e8105560de3a060403f811a928ba3422323d7d04a9ea9ffc40a832aaef86"}, {0x18, 0x0, 0x81, "906248bb7db97dc3"}], 0x228, 0x4000000}, 0x1}, {{&(0x7f0000bf7000-0x10)=@ipx={0x4, 0x5, 0x2, "36af9b7d782b", 0x5, 0x0}, 0x10, &(0x7f0000ce8000-0x80)=[{&(0x7f00001a9000)="56a3eefd2e764bc90e330cae6a49b97f08daa635bdc34a87c3a1554256a38ea6f3261fc0d2485fbff819a7", 0x2b}, {&(0x7f0000a73000-0x23)="1c537cf3b630d27daac4e872a434cf1318a3a2874e1dff478146bc823c649ed4a85601", 0x23}, {&(0x7f0000cdb000)="974bcc611c70ffd5d833e9ff757b2e10ecea7239d2f13fdda1844593445668d52d0eeaa9b9a79423822a09400d70852778e63f393b966bc672effd2d69ffa63d2a937ac19351fcbea580769d469d187a911a937d82694a617157568998582584c9d93ba03ef8d93c45bb32adb1450ad6b0e77cad763b277b3cab1de538da0db2b546eab32963372ca1de0dd4d14e06d3a047d03f15e64c50c6243a63b5bf87f5808d3ba20988df186ebc14207f9a545583ae88c9d666263b80955e5ce3d569d5faf2c514473c4ee123423485f1b9121f8d384d7b4b57cae5", 0xd8}, {&(0x7f0000c98000-0x7)="f2139c6608ede3", 0x7}, {&(0x7f00001c8000-0x37)="d930f00e52c642e3b85cd987677027a4c019faa6a4a756682b12ec6832dc2b8dd5ce22f9ccb0667140f576100d61433d55255ba60e159f", 0x37}, {&(0x7f0000af5000)="9aac2d967872d4f559ed471aa6ec5cfed932fa726bef0e0c8153e62249fc220116a381e47844d6751743c098dcd400044bc7157e8afded7ba380ba863ff02c81b517757712289d5ca7082ab1cb25bda385e75e406c3b56aa1b821dd84b03b9a5292c0e25b4c386f0c6ebad7077425d12b75b1990fb9e7c83e4eaa0dd138e34c8635f71b7ac4cc614e7d3ba943fa6019a894029f03653bc1759fe6d4d84097e99d12b06b079f7d3e6cb760628f11dd79e979ca1fcb149001a452f428500305935d943a967245349121adeca1fc66c60f19e468d635ccc29a1828e", 0xda}, {&(0x7f0000681000-0x4)="de0b5e25", 0x4}, {&(0x7f00005be000)="b304d275cc6c700d83604a9919a9bc6d06a8c7e3841c043381040f9d851a9e27bcafe37aba2e282e17a0e4c74bef7eb94260eb4f760074a17cba498f6b378f533dd62387e8d1ca5718dad0d1e71faf0d621021b44cd4d6dd7eb014f3052cfe688df3f358313009223a5d09bc68917289b5f2d46b72bae126aff09f4ddcc17e2302c15613e26e7f17182a3b8fb469c41a59666e04c93e1cb737d2b6d798b7f615fe7d1d5f7dd8953abbb6fb4f04724adec10f5bd2377f3edf4473d6a27c5d93c8417b1ac4bf31fad57d49ece85404869b1160ba51545504", 0xd7}], 0x8, &(0x7f0000fbc000-0x358)=[{0x110, 0x107, 0x0, "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"}, {0xd0, 0x112, 0x1, "5a6b1310cfafe00a6db52a59e3f7c2114d3c591329e9d4ba894b91009f0e7a7c927e9a00fcc9be6b6551367989f19a0fb6f26b36f150b1ea354c692f3d6c71f88c2c54546d702846c434632860a2b394cf4f71ff6faf5c3dc9c94d9dfe772044ed45c482c9b5e9cfc217733808ebe792ea8edeb57c602831573086c29c8721d5bf47868ab5c98db61d29715b8a393bfe4df4c8472d8c39e2563498216b0e182dc0bc2010c03c1210cd6ab1c7c5eb3c7fa82dabf425003b9dfe6ace8a9f15"}, {0xa8, 0x115, 0x81, "e1aa62e0c37de86ac3ddee3e9521c90bb8ee30b560e9cf46dcde4c3a7101b416ddd2bdd3764a7bd73c2da88cfd7c73521f32b21a335f25d7b686a13bcb1e43320fdd3ecb4197323c78ca90e965e99bc068052ecb2ed58321a80f919268c9192e60ed0d5e32d6bcf7ac425a32f79f3bb452398a7e0f8dac707044bf8cf5912795aa1a687f1127fff80fc73bd1186b27c4d1524703"}, {0xd0, 0x111, 0xfffffffffffff000, "7c9c505ae3c3f56f0a138a8c45cd7f07a29bb10c04a891d0caf477e93d6cd9ee65d1c829e35ac0d9b7e45af6f24002f4413f6ba9e002860424c89fd327096dbf21cfb5287d81f6ee30d9574ea1aee8d6a4d1f8e9913c9b0ed3f6208aa85d993e6f2bb7851e966be94cf3c5dc6a51447622608d36f7c141f9094c719ae1337f8ea1c0baa0df9da6bdcf8522d6726c2da61648549fe28f628c11201671f5a098dd9a3b3a171af98b6fc5afebfa8fc3a25325b867b7f986558f771299ce888d"}], 0x358, 0x4008881}, 0x7fff}], 0x8, 0x4) [ 39.754353] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x0) 2018/01/31 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xa, 0x0, 0x5, &(0x7f0000521000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000bf3000-0x2)=0x3c, 0x2) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00002f1000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000099b000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000c000-0xbb)=""/187, 0x29f) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x0, 0x8, 0xffffffffffffffff, 0xfffffffffffffffb, 0x4, 0x7, 0x6, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x9, 0x9, 0x5}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000d000-0x8)={r1, 0x17e, 0x2}, 0x8) 2018/01/31 13:46:49 executing program 1: r0 = socket(0x1e, 0x2, 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) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x0, 0x1, 0x483, 0x2, 0x20, 0x80, 0x29, r1, r2}, {0x4, 0x0, 0x3, 0x8, 0x6, 0x4, 0x100000000, 0xffffffffffffffc0}, {0x5, 0x8001, 0xfffffffffffffffb, 0x5}, 0x81, 0x9, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x100, 0x5, 0x0, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000631000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x4, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000daf000)="220f29d77ee880c6329a74cd705cf4abd79fa5fac2d7b96f31ba86", 0x1b}, {&(0x7f0000d09000)="ba1ffdf454355a69d59adc3e1ed9ad468b61d0c618cd5b0d77515c01d1f48c57684fce0d0f7857abc4c1f4274252d1486f9b7de60167316dfac6e0361952be5b1aa7bac6a280ef1add9379258e9b85bdd25183c3cf3669a066587eb79cce59146dc8a6106864e7a140e5e32f2e0a791bd9d6f404893faccce9aacb817429a1b6166d07c08fac438f805b53ba7187753b911367620f676a1fda669617f67fb16e42685feaa142cb19d932cced8f89b740d96c3cbeb90bf2", 0xb7}, {&(0x7f0000da6000)="f1ab17f326fc1364af377723176f066ee4f1fcb59d9ec4000f9a1475b860bf87c2d6bc5b52f7038b2e9147ed26f556e861a81d6afb86939b29b7976c8fd98dcced85f279c192005c9b4eda91cabcca5304dffef3f8660cc3da4fedd2f51f", 0x5e}, {&(0x7f0000001000-0x69)="80fee7eb5ffafae3cb04f2af52dee0a6e8f5db22dfb8a96877a97e1b2ef6e4bd80afcf709cec725d01d4e012560d7ce27813e59a996d81aea9a98cf9f4f82d8bf0a7861c1264451edb9332f4500d256eec334a80ebccc2e42234d26db358d08c92a9c5e6f2862c2595", 0x69}, {&(0x7f0000001000-0x33)="02d9e83ff0456c3fbb3ca38cfb6b54d0118ec0565185ec189044d61b2c9396d961d623a5de6fe4f8fdf35b05a0d49f9dcb48ab", 0x33}, {&(0x7f0000001000-0x30)="01be0fdb8b0a9297b42819ea1227b77a8e63bc3819414d7c2177760d1cf998e2b7fe7234661abe450d9992dbf363408b", 0x30}, {&(0x7f00004ce000)="804d8fe35bb19691", 0x8}, {&(0x7f0000001000-0x52)="071e76bb5be3cca5cf694a5a081bbecb05def91dc24610abc7fac21a87d587463e136ad0bd49e2d31ab4200e51d6e0ceec116990d7dcdffcc8f71eb3a1c739709a111d4b8b8beb8f941f54c93274a6e28ebc", 0x52}, {&(0x7f0000001000-0xd0)="339d9711daefcfc8eb844485cb17cea5741752774d35dfc053962df034c645997dd63c02589063236da9e428fab0062a18fc2d27abe75ab89a205cd229549cf25ef38ff9b6e8ec2ed619360521f9f056ce6012da1555238130aa2f9ae42f65337544eb4beed849df9f3440e9d003aa16e72281b46fb58cdccea8baa60d7ebb396b3e87f1d3b663be1de4178cd3b3d4f25d098a757f09004cd7d8d9ca7e103df77bdcfa3ade048356b1234138f510d74624341ed34f6e3774e5aa5647d5ac06fbbfcbcc7dae0a4093e2e274e56801b343", 0xd0}], 0x9, &(0x7f00007ed000)=[{0x38, 0x108, 0x1f, "11b8ab3ce21ecdf5e16751f17ff949f74e8bbadd585ea5ff749fea39117d65512720b16580"}, {0xc8, 0x107, 0x5, "c32b03a4d4b53ebd9ae0a3607df2c1372572fe3dd6472fc38b5888dc4313a6ec8172b15ee1113acc9a1727ff57f094c4aac8cc9dc3975ab7b96e016e2836d17f6a72d82a9324699ad880a630fa19277c4675e72eec799a415dc4dc24ebf154d320a88e6c36ba9a2e02d306ae9d28d337a991e767a6f6e2b172bf9af5f040819421aa2ecc5d13729f61aae083e1a3c462b2b35b1062979a4423f3056c615872141a21ba6a1fd60277b2b7c316d792db20f1e3a04a20806ff6"}, {0xc0, 0x111, 0xfffffffffffffffe, "def4342899a3501bfbb632e4232bbad3656057a4e11f5c3165b890379f2d99181974f937d42c2e39fd62b5e0d5dbabe08903b63cfdaa66c4752fface06b64dce9b8229cd244c5315a56748f635ee80beee1e2baa3c85fbae4b741ec7d59452da920c8fad28feaf9dc119b31ff2a2b479916400a94aaa66ab35738be2dc2459ca1d96d0373d3c4675c922d1e106051c0283b31963ec541f1c057248c8be9b9398ed3463cc39edd88ab511"}, {0xf0, 0x117, 0x99, "08d7e6fb005fa453ec34d6b8934e01ae7cd2ce91c44a8c32df87b1a4e5b44a4149b998b0017dd1fa93c3c58e70658519cbee538eea9bc68be758066ca84268b6a1abf3a0931982a8c342739710ffac5c3d9e3e6743de95a5cc6d9c9cb1ab98e7b78868a8cf6907d680354449e46a58f1b9f835fce4c9ce2e1b099353f7797c8d854f6f71f2728d27f90fc9b3d972eeb0e355bc0c4adc01cac681194c498c6961062fc8fa0d69fc39fb37e67db0484d93398499813d07b2cd12ba63923e4872cbf6f39104120a33193c9a03044c425907f0a9db4a20ac9c60417580ebcffb"}, {0x28, 0x114, 0x7, "99ca3120a6586857208735c37d83640900e40d92"}, {0x38, 0x108, 0x3f, "911d0c445bbb8cf837667820ffe553f0f468feb500747b2aa9b867ebd33dbafa1b0b9d51"}], 0x310, 0x40000}, 0x9}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x3, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}}, 0x3a, &(0x7f00000d0000)=[{&(0x7f0000fda000)="29c7769b68f9c41d37486168eb89732e6a89349054ab7c049c14acfea25d3c3be2493cc3fd72ce7cf4403d128649854ead18ddaf13d359e1e535a48c1de6b73d30df705f0d8072250db1222b7e2df28d28f3cf9c47d4552a6cf06be9521174", 0x5f}, {&(0x7f0000000000)="d88b751d9ef92ff0f3baf2e00ec41c2406bb883f046eb51f0b45efb352ad0f1002149c1f9ed98a8df8446e7d021a881f3fd202a4dd1b3580379b4a3a9e53bf9f9e6471a4913e62067a1b181634d186d6c0bb3542e2cd2456727136cc19c1c9d29645b368e5feddb5f50f9c012128a0d513f49bf6720437cfd11073da3fe2d9f6df574724ed9f0245dc62aa66c243083bce703e41e66f9e71b201e210daed280cbd293fb45f309e8ffd7ee4b73fb1781b801d430667f0e0116a685b6dc12d4ec201ba3196cf8b683ae83d24c7233b4fa96c40db85", 0xd4}, {&(0x7f0000351000-0xdd)="a69fcc2e11f08b75bf137fb61f83730bcffb7c5c099d7b0c11b81859dc9519cafbe834c90d5d381981b12c46e4652567ce1ce0a3c2e9fa7ecc510802a2ed69a1e2664819da1e8dd0fd78aa3923592bc16ae746b979d4c75b5a8f7dfd26cda1849b6241a879390005d0871f96de61b5b7bd3e4d184c58b652dde7d63d9a84cf6719844f3152ced58b2202153d338ba96f761f0d960e8e41b4a2919639ddce8fd82e3d2336cb5248472e7b4cbb7ea7c7b452361a74bf4c74afba5bebd7e93300693e00f3c873079ec3c7c7a8a5b9076e84c4a3f64a0e8fee9d88e8d2f81c", 0xdd}, {&(0x7f0000000000)="ef54911154538a3b28213150a8bc860ca9aecad7423eebbaf90d6056e0b4c32ebe73b322c24ccf1e723d9352d51c628d867f661a66b3c6f5dd851dbda763535ba6238038e406d6d650a13efe04546e169e5341ee8dc5feb6c95b9063c8c50a58c3ecffadf8f09acdfd43dffff0eb67b4f532b8cda1a4565a8f6fc7e548a821257698e933d5dcccb58baf49f920b18def6a9b49d648da25b28c87", 0x9a}, {&(0x7f0000a41000)="32e52d7f772d8ede52047436ca74c3220b655df66ff2dc47ab4219ace8abb4b465d260441d9f44c83eb13413675b881d9dba255053728719312029d6b427ff4f9d70b8c77fec12132b007d164c3a7a855617279af9dd5f7ffd0a8a72de5de1f5fa700f0cd76284e23c50b8f7f9fff8ebe6fabb18f5672548ee81ad2c580022b92f604c8b88c0b69a860fa7980fa533425f2af0017beef1338a1005e1dc0404d7fe726774a873d790f37a540e24acbb25470a9a579c9bb9014adc3e418250696dafdcd8cba104ef47", 0xc8}, {&(0x7f0000001000-0xc3)="cb4b06e9d27bfe3ca81a38cb1feb9d77bda58fb795c6e5be2d8db5240d7a13e2d3b544257d2e1314f5458ef5269120c914f408e557fcc7d36258fa076c96f2adb11825a9d5a81779f5f9e0e755a762a06c57296a25407b8440f054f1e56573d7aa159cfb1f4c340c79f9d4463cd802b4ebf7ea5e45345f5159430f39c8fe8a8c6be53d9db5bd107dd1c9faea699b02e6b453ffd4876af66f850061943b3d161b4dd40103917e9d4d8c041679762e8687d22d360e1dc60e613c95a095a9ff54f40c5359", 0xc3}], 0x6, &(0x7f0000bfd000)=[{0x48, 0x0, 0x9, "279df7a03fb6b8db30ca0c5060c8a8cd4981f66246fcc062eb979f1100f6b4c0375f2c69f0ee433c72fe6f912b0cef7a588aa2a2e442"}, {0xb8, 0x104, 0xac, "462f21fef4e9573e5d7eef4cda081d3e152cff25e153aa029297d18a36089fcba1ae4cf8fc1b6545c8d01fcd68621f84aa3eb6602756b0d0c727557576237d6cc2a7c472e594aee49886619057bfde6058f84925e447af81542d59205337c171b73568e256c689d1ec22fbd49d85d9c8e07d35993369c2c64f47d595341723ca35343d0cb01cfe5f9f6677a9d75f65327dd9e94bccaba3ade725c2d00239d464d59c3d925443c8"}], 0x100, 0x20000800}, 0x1000}, {{&(0x7f0000a14000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c74000)=[{&(0x7f0000e85000-0x8b)="6b9f84124ba6120274451514fe394b5ec197d5ffbeb3c366a2a8693256c318dd555959e72838111ae2909e0aebddae7b4f54938e39dcc4e99f5670b4e43c4fc6e41262597ec8eaa988b28bdee5df3925a9c11d12317ff95c203982f424d87b84b2bea0d7b5d4ceff10b7438caf7e133a233e4a05fa46f8a4874a20883b173ef74f4b42a6a81eec36258af3", 0x8b}, {&(0x7f0000461000-0x6b)="fe4fdeabb1b49a810f4407200f54a4451625d7da09542a9536000e6478b5f085cc2bad714bed1af2b536efdd83dcd690b4df8d933ad559b8fcf8eebaddedcbe1af2a37ed9771a5c140d2ced34184a5ad0119d9a0be900920bfd0d76cfd592098e11537669b80a1b03e81d9", 0x6b}, {&(0x7f0000dd1000-0xbe)="73c4f88f90bf480d1f6131f9a6879ce9704e0c350fae045afa6813d3c1b654311cd56153ee007cbef63d335a54977ba3e55dfda2af3fa06a63cc40fafa758ab190292fce86c43e9463c30eb7e06f5fe44add6b0326e384222c6f121c07d61d4a01d4cb0db0c469709a4b9cf222fc7b14049c9717bf669f21b73a406fb672678d2f384936b9f61418752d78b570c999f2308581a90e8f1cd02e74b0b0083c288cfd44c802f01119715c1e0f3d4d6ad1453c062b850be7c166c03717044457", 0xbe}, {&(0x7f0000cda000-0xd7)="91b5eb12839f52fc078614471507e4440b9c810d726f11374ab072a62110cb9c7c0a2c23d02a8db1a2dd9df727fe205040e53679df230f2e6f115600c46bfdef6c6cc3ab131f5ed316f0a2c958a72ebb55df071ea2537954c3dcbcdaf6216b0b95af147b04d1c778053f8f3e7ce9800501d6263e8ff87708be2933b8363aa1c65039d582795297312f678f0b9ae6f0f08d0778bb87bfb4d8434b0ee4f695837e069a2999362aa95e7ac96df24ac0888e73526cd2a3f10eb5cf7756d4fb2dd4a932a2f73d2ca317efeb06c7fa1c68150e20584c84cd5a69", 0xd7}], 0x4, &(0x7f0000001000-0x458)=[{0x110, 0x18b, 0x5, "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"}, {0xd0, 0x10f, 0x3, "6e18c1305bbff2fcfe1a6b3b7486c881e6e7027319873d142d0eb5099b60243d553f33e06c9da6f5c42221f526b78f3176381374275a8d4902dd6f67355f970056e95e9dd7445842ac074dceb2914f6e77903a2f874c272d30cafa88125c3b3cdc6e9f49e01bbdc7a2a9760c48a0f671a598ededa9c1beeebb893c30eda0961b4e6f1e937b16934bacf6dc8034e7dd7ac011d889b529bcaa68a8386de7f6469b7519262965e27f58cfb5ed8c428e2aac8b75ba47b798f88d7eaa"}, {0x90, 0x10f, 0x7, "371cb92ba09e0d60424187f8f6c9c203a9a40c777348b1144db52fa05b88df0a8c80035176d2c01fbdbd5686aca19ecc79f481513f143bc4a34b1a756ffdb4559546c02fbc5e36b90f7971f099c120aa242de547bfa2faafc7f39a24d7f6b74391dd11105ae35e3c3e57626af95623cc7265a0112d382f167f0314"}, {0xf0, 0x10e, 0xe99, "bacda140af6a3d477389429ee2dacb0f2dc3ddebd4f887c5f18775994a21a5f40d2efa402f4d24ca8848b0a69f6117378860a1010c644f7ee1009315dc78b00dab1dc80bc93c3f26c431c555d079b85cb632024ea5b24bbadf9d1d7f7a6bb0ade7bd127d24b9b5ea485abf0106056cd897a1b124477c18f5f05e3d7ae46b8c0263d93db701121dfc2e21c303cb0f597bbeb83229d1d00916e1b6eb4e24941a5ac037e3ac469c5059086198c9f2ee4cf4271f3514b2fa4d48f4909ff852e4b696eb9ab7e4382e27581435cac6f33287f163c4049d733a972c34781f"}, {0x30, 0x11b, 0x7fffffff, "430a2a67460f4bb16cd7966888422abdc45c64d402766db35c"}, {0x40, 0x102, 0xffffffffffffffb6, "92871058709a9807668541b94d164095f544c3d3d66ca14c2e9ca2a7ff2b4155326b5080622e91672e3d"}, {0x28, 0x1, 0x0, "3a1fd977d96e4996f34be0e56c431e1ef528d9166a1d7471"}, {0x60, 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{&(0x7f0000001000-0xde)="cc1853b482953aac4f3fc5515867a1b712a9d0fb3a51510a08b872ff55404dcd918194281122ab58f36d6960c0ec8149f309ca61fa2c2af9485853a499fc032fcc487682c0aeb31517c446a7a68c14a5076647547229b1d5c029bae82960ced698aa9bcd76a426a8b2e437da732b6f0db9d123dd751304b9ecf226dd85c84ebf16f59a9955df6efbe7e81839b826a18dc691bc2b239a038af47fc17130366716e9c5d5e3d20dc4b47b20ae3d308568835a66f4b014fdee38b0b15eb65baf22c85139d880c35759a70e289f12c7ff22c85122ea5ec6c103b7e348cf8eceda", 0xde}, {&(0x7f0000000000)="94b536ef7a11e3b27a589f34d8eb79ee576c11affb66c096bdd2d3155f893ef48fe0516ae63c0c36304688117fb70982569ba66b9b39156b4db3ddb303d7e7ca7f6ea331e59016c8ce23e58c0946e21c5e28556ea3fd455ba2f22904fc880c1cc6fc02b74d3ad65d3e0d0772e696e9c86ce4a99165e556f760aef133807650f74e81d074cfe7f6ace8f6cc4e3abb9c8c560ec4e75543ff04daf50fe60d1475ca5cc616b1447e3100aced5354932e3f1620acb7", 0xb3}], 0x9, &(0x7f0000001000-0x1330)=[{0x48, 0x9fcf534686f4ac68, 0xffffffff956a92fa, "9212baf378073c2d338847dc89dfba814ad61e82efa736b272c9f9b9863e3c2544a7379d83baf64a6ddbbe7a0b1d546ec7"}, {0x1010, 0x88, 0x1ff, 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{0xf8, 0x19e, 0x4, "e5f4b2df5e71bba40df0613eb4fd28c79e473cb1cef158ef091f44512aefaf17e9976fa612c440f2ee6ae91639f2e46cf5a58ebd426bfff3b5a1300bb8ff92d821e6882a186c9582dba0368e5d05ee2e1507e2de858937ab37d1b0a6bb3d693c087e24b303ba7f3227512c8817dc9d0907b34ecdec23d029532c77fe461a1b56829972020308435c28985eef9930d8a4e10bd07b62298bc5d931b0a7b4b2669329f3313fdeb5b1b5d986502afcddb27129e4715c9d858f5e97985a372ff20a511dcb01a08ba03390aff94562ecfb18ba50c34c78ea250a3ea883a361252b208d085448ad"}, {0x18, 0x105, 0x0, '$'}, {0x38, 0x1ff, 0x1, "e5f26c599d83674660f8b9ff5167cf5136e6a4615fd3ff20ae77fed3d2b06a06a0f8a75b01f85eba"}, {0x68, 0x118, 0x3, "30ce05b3b1883ba20441a7d12f829ff2abb827a26a97f670316c7cd5981517b2933015dab6615da7081dce2c7d9cb2f714ac421f695f1a590c616c557089ba048e827fe8499858a61a81f58d7221670ed52fa1"}, {0x58, 0x11f, 0x8a4, "b6c2e3da6871d83e1f275faffdfa9ab6d986e5bcb466eef34163612f621517cc8ebc9019a16268e3147101b42dec7daa2376f14d6b4005bf39c3556cae2123b5224801536c54bc"}, {0xd0, 0x103, 0xcb, "ed207eb3f605c18f7f566e49e09b005ca90633b10de123344cc603c94dd67248150442f8ea51366f8a798539b822da935c272f403f18d51bfd42d3b954211203a9a85e34c3d1a467c97a0adb13b47ee1fa6bef3edcb2c7894fc187ee5b1891a49aedcae3a78f7d13af5a8e3e647097afc50720c253f9fca6460f744c72056b98695b832aa564513e515d1111c14e247951b2964520a1a39bfd2892ac8a8a471103972e80578e5db464ece30e540cde962578bba817a906181a5e2c3532732256"}], 0x1330, 0x4000}, 0x800}], 0x5, 0x4) getpeername$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000012f000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd2000)=0x4, 0x4) 2018/01/31 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000032000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d0000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ec000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, &(0x7f00003a6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000053f000)=0x3a, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ff6000-0x20)={"322344ce9eb5c089d538af804a004367", {0x4, 0x7, 0x7, "dd66c41630f3", 0x49ce, 0x0}}) getpeername$netrom(r2, &(0x7f00007d5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c02000)=0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d85000)={0x0, 0x2, 0x6, [0x101, 0x1, 0x1, 0x9, 0x2, 0x20000000000000]}, &(0x7f0000cc6000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00008bc000)={r4, @in6={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000265000)=0x5, 0x4) pipe(&(0x7f000037f000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000322000)=0x0) bind$inet(r1, &(0x7f00001a7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000be6000)={&(0x7f0000f40000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000238000-0x4)=0x0) accept4$unix(r7, 0x0, &(0x7f00001f1000-0x4)=0x0, 0x80800) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f00005cc000)=0x0) recvmsg$netrom(r1, &(0x7f0000024000)={&(0x7f00007ef000)=@ax25={0x3, {"152d5bcc9f3d61"}, 0x8}, 0x10, &(0x7f0000ff2000)=[{&(0x7f0000949000+0x57d)="943b5c8c97f3", 0x6}, {&(0x7f0000074000)="ff4a1e", 0x3}, {&(0x7f0000c93000)="2605baecfef40928ae52b5a23201afbc9d4c00a33051e458ed4ffe3e7fd88b3f02c5d7f03b495ceb0842bb206c53f0ab9daac50f219f0be602a60a6c0066ba1fbb03691e44ffba69437a5242434fffc16865ca5f870ea18c96a071ea91522b9acb04910933090146f1dbc04eb2a1080fd01e939563edcff2c25e6dcc566e5cb3881bc116d68793a4e82ebac72614056bf147b49f3ac9a77aea289532ed6ba3c02587907082987cb459f01bc1da90c643d82df7ae25e560235cdc7b4fafda210c0462ffe7c25d9d086757c33a51f67fea2a877cde39963ee3e812c8baf88602d86141c14a6318e72569201457ee8f349082ca2c", 0xf3}, {&(0x7f0000641000-0x1)="8f", 0x1}, {&(0x7f0000d10000)="8c28fdf516c14b96a7c5854262332573b67bc4078d2c420e30cc9492da5c734eb2becbe904e184f671b3bbc345e709006407dd20cda7e0551e2ff80e4f55da98d009286c47b872c4cc5673804168d9f4fc8c864686e86ef2a63be16dd1e38419f38ed11798bc7691f5f2cb808a077233163802a6dd569dc57bf9ad8de671ca98cc8479a05c84c22b8d09847c5cb55d73bdaf724c959f12a5b1c38a41524871e7219e1cb27dd80bb80dd7e768d9ac8d0f22d24e951aca64f93528a982c368d48a8f0ece79465b418154e1ac9f6c0d2b03544693a5c3db0c90c492d3386798680b707e32955e44a7b49c54", 0xea}, {&(0x7f00003e7000)="eff9a0d524c53199a63adf8a1779a79a14810c52ad3af454dc41fa6956285246d37285c0c708bd78e0363e5ef9aa5ef224ee7e2a9c5e7840270fd296b8faa561c09189d3bd1cb35b3cd787e11790e424", 0x50}, {&(0x7f000051e000-0x3b)="9c734d1fbf25c3346adcecced18c9768edc57875c31675e8b8c02ccd1a014773457bf196a1f8f084a0d39340b7408f7548e9a1ce7e44f00aff6393", 0x3b}, {&(0x7f000072d000-0xe2)="26b389cdbeb4cef93a627636764a88c1fb90a82d3313f07dc3707c2ec019919195597ce92c15cd84a148335087697c398b7a974fae48d1fa2cd828da266358c924cbabeb10e8f7356571e45baea263dd342a3344b34f78f6da6ade8c6f07a97c4b6fb078f24c9b5f7b9dd4fcb832d2cf27eb219fc4eaee76e5a41114803146a75eae4eff2bfb4cf1096edeedae0400d21f5478381d75b805027453d8d484a889665b81488e01994aa1dddd4e76fb09d5f5b72410229a50b181a73922d24b1e20349a80a5f89b38051f18b5ed46f562fdf8784fae23594fbae1c678f6ce81ae29385c", 0xe2}, {&(0x7f00000ab000+0x23c)="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", 0x1000}, {&(0x7f00005c5000)="", 0x0}], 0xa, 0x0, 0x0, 0x40001}, 0x2000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:46:49 executing program 6: socketpair$inet6(0xa, 0x4, 0x6a1, &(0x7f0000de5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000001, &(0x7f0000ed2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000c8b000)=0x0, 0x4) socket$llc(0x1a, 0x7, 0x0) [ 39.843227] dccp_close: ABORT with 253 bytes unread 2018/01/31 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000078e000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x3, 0x7fffffff}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a1b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f33000)={0x0}, &(0x7f0000c3d000)=0x4) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000527000)={@generic="eed674cb46a2765d0db94d4b2d5fcc79", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000-0x10)={&(0x7f000025e000-0x1e40)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:49 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x5, 0x9, 0x4}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x8}, 0x8) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000a42000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006c7000-0x10)={&(0x7f00006af000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000696000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000152000-0x4)=r2, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000160000-0x4)=0x14, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006d4000)={0x0, 0x400}, &(0x7f0000e5a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000011d000)={r2, 0x0}, &(0x7f0000ecc000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006ca000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000126000-0x4)=0xe8) bind$packet(r0, &(0x7f0000ac4000-0x14)={0x11, 0x7, r3, 0x1, 0x40, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008e7000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f000041c000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x1, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006e8000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000af1000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000266000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000144000-0x4)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000af0000)=r2) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d, &(0x7f0000af2000-0x10d)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x3ce, 0x0, 0x0, 0x7, 0x907, "caa541", 0x80000000, "923a9b"}, "23dcb65d40cb804a2d5bc870eac56a078dbbfafabdcfc69c93ef71e028f1dc679cfc1494bb176e9d2d34ff5045b1008bff17060901fefffffe87c2bf00c1b99ac3a9bed69d72741d1fab67b43495b49a78324dc6806571eb74e61c18a924c2df664eebe858847222810d9df7b10a56906d5e3d5b601155932b93e97f697549016a58af2219c008230897b71de4ca0cb0768cd541dc66d0db256f53477bd729534025ab0082891c79eb9bea6f70f053e9e408cdffe5bfad9d633732f2235c31930c37f56fdbe9cf325a26d0cff10fbe9a49b669a58081184a4e316d"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x6)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000008000-0xbe)={@random="99a3a12012e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "32f60b", 0x10, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cd7d47", 0x0, "1848c9"}, ""}}}}}}, 0x0) 2018/01/31 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f000084b000-0x33)="af", 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006df000-0x10)=@req={0x50, &(0x7f0000934000)={@generic="1616f1749d3702505de0a2aabbf6bea9", @ifru_names=@common='vcan0\x00'}}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) close(r0) 2018/01/31 13:46:49 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000065c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b08000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000003000-0x25d)={0x1f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x100000011}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000670000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0xc, 0x5, 0xfffffffffffff800, r2}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000508000-0xc)={r2, 0x8000, 0x30}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000004000-0x4)=0x100000001, 0x4) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000251000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000aa000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004da000)=0x0, &(0x7f0000cba000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x95) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006ee000-0x4)={0xfffffffffffffffd}, 0x4) sendto$inet(r1, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000883000)=""/0, 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) socketpair(0x9, 0x80a, 0x9, &(0x7f00005e0000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003b6000-0xc)={&(0x7f0000c7d000-0x8)='./file0\x00', r1}, 0xc) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/31 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x800, 0x7, &(0x7f0000691000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a74000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000-0x4)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00005bf000)=@raw={'raw\x00', 0x9, 0x4, 0x360, 0x288, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000337000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x288}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0xa}, 0x0, 0xb8, 0x120, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x5, 0x0, 0x3, 'snmp\x00', 'syz1\x00', 0x2}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x15}, @rand_addr=0x0, 0xffffffff, 0xff000000, @generic="c75848c2e30e408d0d70a609d5133527", @generic="33cd7cc1cc307491034c6143f42992a2", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x3, 0x3f}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="5e4806345eb9", 0xd37, 0x3, [0x880, 0x0, 0x3d6, 0x5, 0xe680, 0x1, 0x100000000, 0x6, 0xffffffffffffffb9, 0x20, 0xccb, 0x9, 0x3, 0x0, 0x2, 0x28], 0x2, 0x2, 0xffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd8, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x4, 0xfff, 0x5, 'snmp_trap\x00', 'syz1\x00', 0x3}}}]}}, 0x3c0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000702000-0x1c)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7082e74c}, 0x85}], 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x48, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x24, 0x16, @nested={0x20, 0x1, [@generic="b6c2d9b209f325954e27dde0be66469bf742f5ad613c29456a"]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ada000-0x4)='tls\x00', 0x4) 2018/01/31 13:46:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=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$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x80, 0x5e515c53, 0xffffffffffff0b70, 0x100, 0x9, 0x8}, 0x200, 0x7, 0xd8, 0xe, 0x3, "848075b6f6f8feb30aa027ea1f9958758dbd4aed02535541eb57461821f47b6181351de3b337bd99e90dc38301599226f735222e0fd728b817a3085fa4c7424556030481fef479d3333318efaaaf16b1a4876eebd08daab512debc85e3276576b93e4bd997e4e57c6484c57e01fd0057548bde51d4cf030c1a36a9d4947c5190"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00002bb000)={{0xdf53, 0x9, 0x6, 0x2, 0x0, 0x7fffffff}, 0x42e7, 0xe, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000c21000)={0xe, 0x8, &(0x7f0000997000-0x40)=@raw=[@ldst={0x0, 0x0, 0x2, 0xf, 0x0, 0xfffffff0, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x7fff, 0xd, 0x8, 0x3, 0x76, 0x10}, @alu={0x7, 0x37, 0x8, 0x3, 0xf, 0x110, 0x4}], &(0x7f00009c7000)='GPL\x00', 0x9, 0x76, &(0x7f0000c7a000-0x76)=""/118, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e9c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) 2018/01/31 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000d96000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/31 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000401000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000530000)=0xe8) r2 = socket$kcm(0x29, 0x2, 0x0) recvfrom(r2, &(0x7f0000215000-0x60)=""/96, 0x60, 0x0, &(0x7f0000284000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x32) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000a75000-0x1120)=[], 0x0, 0x0}, 0x40000) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ef9000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ef9000-0x4)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x140000000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0xffffffff00000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00007e3000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5e000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000085b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000580000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c12000)=@get={0x1, &(0x7f00003df000)=""/16, 0x5}) connect(r0, &(0x7f000034f000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x0}}, 0x2e) 2018/01/31 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000976000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x10000000000001c9) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000cd6000-0x4f)=""/79, &(0x7f0000fec000)=0x4f) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f92000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f8f000-0x18)=[], 0x0, &(0x7f00005a5000)=[], 0x168, 0x0}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000f94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f93000)=0x14) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00008da000-0x38)={&(0x7f00006b8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000003a000-0x50)=[{&(0x7f0000f95000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f95000-0x4)=""/4, 0x4}, {&(0x7f0000f95000-0xe0)=""/224, 0xe0}, {&(0x7f0000f94000+0x2d3)=""/4096, 0x1000}, {&(0x7f0000f94000)=""/163, 0xa3}], 0x5, &(0x7f0000c4d000)=""/232, 0xe8, 0x6}, 0x1) bind$ipx(r1, &(0x7f0000c79000)={0x4, 0x400, 0x3, "18e0e4f15e9c", 0x2, 0x0}, 0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000097000-0x38)={&(0x7f000091f000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000121000)=[{&(0x7f0000f36000-0x23)=""/35, 0x23}, {&(0x7f0000d42000)=""/166, 0xa6}], 0x2, &(0x7f0000f94000)=""/83, 0x53, 0x1ff}, 0x20) [ 40.045688] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 40.074411] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 40.110456] syz-executor2 (6910) used greatest stack depth: 15184 bytes left 2018/01/31 13:46:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0xffffffffffffff00, 0x7, [0x9, 0x8, 0x101, 0x6, 0x4800000, 0x1, 0x7974]}, &(0x7f0000001000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x8)={r2, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8000}, 0x1) 2018/01/31 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000c1c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef0000)=0x1c, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x4, 0x0, 0x800000000000000}]}, 0x10) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000e0b000)="f3aeaf0cf893f4de7740053c95d72cb5441b240a467135d32071dd46d9fe36cb02c27ab3cacd09d889305c08d1e2feace54c65c2bf0b2e7ee25beff71be15294489a56c9c82acddee9c120461464189ab83ff1b7bb15e3db632e6f7283f54d94f7b11a45d060449f9fd4480737e5dec4a8a16430d05389db86a2dc8419cec8f274b46d5674d6420a1435c7d09bfeacf848e285596642265b970db7d1623880ace5bbc6fa05530458c45fe9d077ca3977c155794ae6472886799ba5f275ffcac93a20993c977e21195e36a326212993215454a7626401b890ba2e152cc726e649e3284c") close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006c7000)={r1}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000053d000)=0x3, 0x4) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000251000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000aa000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004da000)=0x0, &(0x7f0000cba000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x95) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006ee000-0x4)={0xfffffffffffffffd}, 0x4) sendto$inet(r1, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000883000)=""/0, 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000e000-0x4)=0x0, &(0x7f0000023000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000023000)={0x0, @in6={{0xa, 0x2, 0xdfc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000023000)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000022000-0x8)=@assoc_value={r2, 0x9}, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/31 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000737000)={r1}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000b81000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00008bd000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) 2018/01/31 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007a6000-0xa8)=[{0x0, 0x0, &(0x7f0000a73000)=[{&(0x7f0000e4f000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x4c033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x71, 0xc00, 0xe2, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff, 0x759, 0x49d0, 0x44}, 0xa0) 2018/01/31 13:46:49 executing program 0: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/31 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000cdc000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) sendto$inet(r0, &(0x7f00007c8000-0x45)="4f79343b50b2c4edd1334500104e442cc09b4ff21129aface5e67eb2a1413ecdb3b9cd7485b18d8390f48170bd5a779a5bb866ae75ccd04b5f92481e17cdefefa5e2dd00f3", 0x45, 0x54, 0x0, 0x0) 2018/01/31 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = accept(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000c000)={0x200, "e9a92d9765df"}) syz_emit_ethernet(0x93, &(0x7f000000b000)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x5d, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0x1, 0x5d, 0x0, "8ce6675901385392cf5c0dd4e094cca1d7acaed84245f16d73ee7ebcb95790ad046da7275712c722597dfc7e63a472e4af5277ede85b20172699615220650530373d0e2dc676d21d9f34c5de04604a56e0a454aa98"}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f000000c000)={&(0x7f000000d000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[{&(0x7f000000d000)=""/0, 0x0}, {&(0x7f0000004000)=""/40, 0x28}], 0x2, &(0x7f000000c000-0x80)=""/128, 0x80, 0x37}, 0x2) 2018/01/31 13:46:49 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}]}, 0x2c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001d2000-0x8)={0x0, 0x80}, &(0x7f0000639000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001be000)={r1, 0x9, 0x10}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/31 13:46:49 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002fa000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004aa000-0x3e)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x863}, 0x49, [0xcd47, 0x20, 0x1, 0x2b, 0x848, 0x3, 0x9, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r1, &(0x7f00000ee000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000070d000-0x4)=0x3a) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000ad5000-0x4)=0x0, &(0x7f000022f000-0x4)=0x4) pipe(&(0x7f0000d82000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a92000)={0x0, 0x2}, &(0x7f0000568000)=0x8) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f00009c8000)=""/208, &(0x7f00008f7000-0x4)=0xd0) syz_emit_ethernet(0x2a, &(0x7f0000bdb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@x25={0x805, {0x0, 0x3ff, 0xf1, "4106b83ed787bf5a739e37599783d475ca63a125ef0cf86e67"}}}}, &(0x7f0000f12000)={0x0, 0x4, [0x210, 0x654, 0x2e7, 0xa24]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000043e000-0x10)={r5, 0x2, 0x4, [0x4000000000006, 0x7fffffff, 0xb8d6, 0x0]}, &(0x7f0000923000)=0x10) r7 = socket$inet6(0xa, 0xe, 0xfffffffffffffff8) accept4$inet6(r7, 0x0, &(0x7f0000fa0000-0x4)=0x0, 0x80803) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00008a2000-0x10)=@common='ip6_vti0\x00') sendmsg$kcm(r3, &(0x7f0000ab2000)={&(0x7f0000157000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f000096f000)=[{&(0x7f00007c1000)="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", 0x1000}, {&(0x7f00001bc000)="efcf8b8101a2777df0da960a73100218d031c4354948bf70f8f4f5f715e3194a89fcb1448c86bc7cd5b112fcc5356b41698eae8cf6f2971021498366366f363eebea2f9f2850bf5c2ad3b9513d4b530aee347a55d07a52730a18e8335e2fd79445d6d2f7ecd944832cc6c7bfbff583132188eaad8a26fab1fdf90cb97fc493e75a37c0bf0d32fc5444d2ebf000f32fb81ce5755da4552db20c4ccdd9bd683b539d20f4ef91f7c291c5d8d14a1b7dbbeab64f89549d0803f0d250e4338cadd878216e822aa8d0902da4441a727c8f339bcf785922964f7e601d7cdc556459ec8ec7bff68edbfa57b62ffc2b753e3006c4e8bafa018b90e75c14b3c5a99c", 0xfd}, {&(0x7f00007b8000-0xb9)="cd513677de2e6f8a8f97a9efd14cab8a0e6e8fd38a14e8d7180f12933b7ed74008afdf2eb6e92943d223c43cf824c26cfd43bda35a96f30734580f0e8ec1aebf4891962fbbfba6d2363249d7ad3cdc673ddfb7364157cdf797dd83e2239dbe64d144d6e2ae47be1c7a5fa3e50118388981f6430e102cad974d73d0b12fda8bd71f63cf2ef78ce3adebd1a780405c3af8e4890283af5eef83ea286e72203921b5a8f513131d3a8636763620cb080d0daf20085385f8f5a710c1", 0xb9}], 0x3, &(0x7f0000298000)=[{0x1010, 0x103, 0x2, 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0x2100, 0x0}, 0x8004) syz_emit_ethernet(0x32, &(0x7f0000152000-0x11b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "dd1d73", 0x0, "c2470c"}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000570000)=0x0, &(0x7f000092c000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00004c0000)={r6, 0x9, 0x9, 0x0, 0x6, 0x8, 0x101, 0x553, {r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80, 0x2, 0x8, 0x1}}, &(0x7f0000bed000)=0xb8) 2018/01/31 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000150000)={0x0, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000113000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a8000-0x10)={0x7, 0x4, 0x4, 0x1, r2}, 0x10) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000025c000-0x30)=[{&(0x7f000091d000)="61d5fe1f51c7e977e886a163a6ad1a0078dc17fb0c99c9810ca5fa2e98c3797d7c2fa3ed867f15e6bd10411fb1bd91944b58590ef55c5587da849ad9f8262e772afb8487ebc352cd478a6c0287c46d8d6c1a42ca77e1edca467839908dace505c33f5b0081922c07d609b2ee79adbb4b55c03ad3ceca3138230f2505a820e5f328f28167cf83df61d419d0036cb21345c6b780ebd8865ab01110c96e4f392dfe5c52f2031ac6265af5bbafe7317477e0a9987244805b38f269072fedbf74", 0xbe}], 0x1, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000}, 0x0) read(r3, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00006f4000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x5, 0x7fffffff) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000089e000)=""/105, &(0x7f000057b000)=0x69) pipe(&(0x7f00005a5000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00007f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000abb000)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000c53000-0x4b0)=@raw={'raw\x00', 0x9, 0x4, 0x450, 0x358, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x208}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf0, 0x138, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x5, 0x1, [0x7fff, 0x5, 0x6, 0x9, 0x2, 0x10000, 0x0, 0x4, 0x6, 0x9, 0x1f, 0x20, 0x80, 0x9, 0x6, 0x89], 0x0}}, @unspec=@void=""]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x80000000, 0x1000, 0x9, 'netbios-ns\x00', 0x401}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x108, 0x150, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0xa, 0xdd72, 0x7f, 0xa1, 0xffffffffffffffff}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x9, 0x3, 0x9, '\x00', 0x3ff}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xffffff00, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffff800, 0x1, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x2, 0xee2}}}]}}, 0x4b0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000d2b000+0x91b)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008dc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009b2000)={0x8, &(0x7f000027d000-0x20)=[0x7ff, 0x9, 0x9, 0x3f, 0x0, 0xda29, 0x6, 0x5]}) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$llc(0x1a, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000026f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e5000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000630000)={0x0, 0x0, 0x0}, &(0x7f00003a7000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000d56000-0x28)={0x8000, 0x12, r3, 0x3ff, r4, 0x1c1f, 0xf64a, 0x8}) 2018/01/31 13:46:49 executing program 6: r0 = socket(0x4, 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a37000-0x28)={@generic="fea68c6242420e8a9b0672e704eb0966", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000b24000-0x38)={&(0x7f0000205000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00004da000)={&(0x7f0000001000-0x10)=@can={{0x3, 0x7fff, 0x1, 0x1000}, 0x2, 0x1, 0x0, 0x0, "1f74b8a9b9015005"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4080) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r2, 0x1) socket$nl_route(0x10, 0x3, 0x0) getsockopt(r2, 0x800000000000010d, 0x0, &(0x7f0000824000)=""/4, &(0x7f00002ae000-0x4)=0xffffffffffffff74) 2018/01/31 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x9, &(0x7f00008f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d35000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000511000-0x4)=0x8) bind$inet6(r0, &(0x7f0000ee8000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2ef}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ca4000)={r2, 0x9}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r3, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0xc3ad, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/31 13:46:49 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000099e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e1000-0x4)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000673000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000402000-0x4)=0xfffffffffffffde1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000b14000-0x50)={@common='vcan0\x00', @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b22000-0x4)={r0}) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ec000-0x10)={0x8001, 0x201, 0x43b, 0x0, 0x0}, &(0x7f0000030000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f9b000-0x14)={r1, 0x7, 0x3, 0x3, 0x4, 0x19}, &(0x7f0000022000)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000008000-0xe9)=""/233, 0xe9) 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004a4000-0x20)={@common='ifb0\x00', @ifru_flags=0x2400}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xfe97, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f8c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000f8c000-0x4)=0x1e) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000059e000-0x24)="686967687370656507ffb7ad6340b89b7b7019dd640a71e4195344d0149ee209c64d9b61", 0x24) 2018/01/31 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) socketpair(0x2, 0x7, 0x9, &(0x7f0000295000)={0x0, 0x0}) r4 = getuid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002f1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dfc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000563000-0x4)=0xc) r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac4000-0x4)=0xc) r10 = getgid() r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a4f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d46000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b55000-0x4)=0xc) r16 = getgid() r17 = getpid() r18 = getuid() r19 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007c9000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000edf000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000061000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e15000-0xd5)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f0000e02000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dfe000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000141000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b78000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000da1000)={0x0, 0x0, 0x0}, &(0x7f000026b000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f0000931000)={&(0x7f000099a000)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00004a3000-0x40)=[{&(0x7f000038e000-0x620)={0x620, 0x29, 0x2, 0x0, 0x1, "", [@generic="5131e70fe68da4dbf1601856092b0bb8a004039fd8be93674b3340e4f323256ff1edc411bfbf0f9ac9c8b00514091e0bf138ce9090d9d28411ad1820ec46bab867e87372cbd4f88ae2e0e247b234a4c6289b0b388fbfa02eef85ed08a076c1804bd86964dd9fbb1e714b16dbd3b7db3768a660a8a724621c", @nested={0x9c, 0x76, [@generic="17a8c70a9950bb43805d7736fc9a936536760f95cbcaeef89cf4e46033e2299676788ad0d8ebd5bd21258c726e352979ee86d9f3d259344ff7b0db3559fd4ceaa9e7c64a384d4bcada98b6a3a99109aa72755582352a8dd2b4e4867a0ec6bdd969165f1bcaaa1c32c29bde7c25132c86bbdf398f7585", @typed={0xc, 0xb, @uid=r4}, @typed={0x14, 0x72, @binary="908d2cb4ed9b5d06fc561eb3"}]}, @nested={0x1b0, 0x31, [@generic="3f1db0f09ba1dd158df5d67101c1ca78b178dd53ba775771291d8eb649a45677a38c493685b331944286555a9c2863b8f3e85eae8a235b084f74dbd3da0110e8bb76477248413f4f5ee9ee2cd059b63bc89e181df1a72dccff6027d7f2c505f6173514725ffb5df2e6ff23e5eac14a0a39e2a1c973294cc3aa8ad00567ab132e871ea1cc4dbc98a9541a3d9b93cf99956103ce085cbb326126df3177cbdaea460d87e73a456b9236ce590b8d3cab4cfe433bdc8231b7fc2559c4dfdeeb88d2874e611ca1f99016", @typed={0xc, 0x22, @fd=r2}, @generic="95723165497d061a7afd71274214fafda033e53db41d5883e6cce613b731c899ca99ed6a14f68cd2eeea9f641d68e19cdbaa9724e7059e852e4e3a44f521d26cee8f67d38c58e8d59eb99281c3edde844a9c1ace072a996d58bef0f5be30466b41d67034e76db0a6536f7193ec624d62e2ef6f9ba81bb8cd253657ac630c8307004fe928b29f31e562d546bad6e7ae81810051100e40f8de0cc0ae7e1e87e52ad0557dc8df052d9cf5eed0627dad0203e9ecf29a0fbe0d0722d4afd2f60b312b5b53c7c5665477668774ccc9aa", @generic="e0957e", @typed={0x8, 0x24, @void=""}]}, @typed={0x18, 0x8b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x2a4, 0x1f, [@typed={0x18, 0x1b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @generic="2b12ee2c6cfbbc1b4c2538a2b255122bd9a7814061e5a688f92f750269235d7e828abd493a720b40ef6f9f3f845f87d2711972e326bb05f20ab3ef9122d147ca2cb76a084d5828cdc8f748111da73f2f18600a44cc742505edb27d1911911b11842f8f2bc253fbce02242182cbb7a2a98d25b1cd7533eb942e", @generic="1fda946453089cffad611d8e44c099b460fc5d144d230d905f05f3ab1edfc757e44e56af4df8b5a33b16bf12dcd3237c2d9155e8d62f1007d05e0b3861cd6de9c01df0dd4af6443f4d707aba3db6f137ad2ea14f13e5e79bd6decfdff5a5ed06b83bf819de166180231daf693920bedd1d928b658b1843ab9f625a97fd05f3f655df13ace60d7ae2bb63395baa396e7724cb9e237df91a4ae79f5de3fb7d", @generic="9c9c1fb2c0e1c6abf31b74e205bcb2adb621a1b95f0cef0036986504ce4d8bc757e6d5338dbb6c743d2d07fd73103b327670e74a23faecd6e3cb593311744f2c98a4b1565a7505426da70b42a2cfd69cf85e01243b6057c48dece838171bad55baa2410daa8d936951de83b9155cb2244e29cfa949296e6b9cf08562d0", @typed={0xf4, 0x29, @binary="15aaa10e7a250960c43c0d46a40b29fb0f7cec2f46c441d4228000c67cc2915e6ab24d7bd409e926b7e553478aae02c8464ec064e2f055231c1004e70ae9cd951d58de21f004e5e5e4c4fca798fd9e46aaf3732d321926eb7912805cc709c546af894f4d320dc400fe77b4c27fdd19ac0e16b60120118ee6ddab406aed2728cb4ec734dbf80f70d2077e459f0ed3e8a1832e2d194dd5610533d95f971af1d52286eeaacd5493781a6fec1f5283c88c86fd7ccd29dae1c84244f5ef9bfa384f66e892ff177f6cb427a53fc47e58d79ad6eae8f5a03bb8a438fafa76e18ce2849bcad0cedb58d856a00cdc8c13"}]}, @nested={0x90, 0x26, [@generic="5587135276c7946ab87cabe23729c92ece50a055de613baf", @typed={0xc, 0x9, @str='\x00'}, @typed={0xc, 0x41, @pid=r5}, @generic="4aa74f26adb02a63dc04257ca4b6207a24520b187a2d9a1003fc00b75bc9333a7449a04da1d95c690650005695537ccffb568bd81196a4bbc2b01a9ff7841eee55ffb9c41c661d89d1f4b712", @typed={0x10, 0x86, @u64=0x2}]}]}, 0x620}, {&(0x7f0000634000-0x1c)={0x1c, 0x1f, 0x0, 0x6, 0x3, "", [@typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000282000)={0x1e8, 0x42, 0x121, 0x0, 0x0, "", [@nested={0x12c, 0x3e, [@typed={0x8, 0x53, @void=""}, @typed={0x10, 0x0, @u64=0x7}, @typed={0x10, 0x36, @u64=0x8}, @generic="f17b77", @typed={0xc, 0x6e, @uid=r6}, @typed={0xc, 0x81, @pid=r7}, @generic="01922e9bcc57291cf3f17895194d1ae83fd53efe2eb6d669ba631c058fd73c1e7d210a17200640811855c949b05549994c14412bb7d47d9677191c367b49f23696ba03c5af697136dfadbb8d63b4ddedb3e40d36664c1966053d1e6adf56873f982e66cafaed0aa7302154b6feff3260cb8160f72c92171a06f575a44cfed42eb8b597488946ad4518e37aaaba5ea037f889f02e36984f4d0794bde0d2ff39206e0a05ee77b008e06c4a27db2275f71eabad07fd9e2b4eb4b62215bb58747c308a6622c0d40a174635892d9dea7fbea45122258829d0e48f4e", @typed={0xc, 0x12, @fd=r1}]}, @nested={0xac, 0x88, [@generic="81aad6c9c9d68a316d55527255cc47174d5c5c102279534261b8c72e0f689b5a0faa3aac1f386f7fa30743ef5caeb7d365eab87627f7e4a4ba5bb8fa66ca87cbdf756126090054d2f84c8cb598bca037edb45b4eb77cff0b81a4a923c8d1906e087f630cc6fbb41986065b6cb7c691e2133088c356e0716b711db74c04f05a84404f8a2ffe356154487ec22e13680582602116b474fc8d6ea5df060b4807c0854958ad1c66789bac"]}]}, 0x1e8}, {&(0x7f000022e000)={0x1d0, 0x20, 0x200, 0x3, 0x1, "", [@generic="f1a764a153212efd77492c97dc9d329a550d5e59b75f86945c6b3a6314bf8b4039fb2404d1f1f1ba57a41da73335748720573607997b12970bea5124631f01ec2d32543f887ab1dbe0ad0c8a0dfb096595de184e791528b7e571bb710726d744b8021ac1f4c07a08162b13e378a5cb1f8be0dcb7558f14a1138cd2f825076c4aef9c559d56e4c747f5", @typed={0xc, 0x74, @fd=r1}, @nested={0xf8, 0x58, [@typed={0xc, 0x6, @u32=0x40}, @typed={0xc, 0x7f, @fd=r0}, @typed={0xdc, 0x44, @binary="afd0b7512fb77a2d4a2bce8e224623410fd7a64a67aa363fb77aaa11c873845c015296a14cce89f2920487c11581543a3e57404d1e5c86d8ae7b5aba6a6295a431e37afc4139785c1c98e0bc46361211313f93071e1b1b081f794eec929b32cdb5d8dfb9af8c18ac767230d9b90b891567b3d99c1a7a37679cbc0021ddefd228584fc0f8c8b2aae758f1e5e143f201264da05f4577f262e4c11956b1e91e7e5cb48ac55676b354069928dd87c27e4cc0e88c80e4b49485205c609c10158f4ade3031ffdcdeb8e586a3da6ec20def28a39a"}]}, @typed={0xc, 0x2a, @ipv4=@broadcast=0xffffffff}, @nested={0x24, 0x55, [@generic="c48b4f1cf1422d5576ebfd809a6eec716828e3", @typed={0xc, 0x1e, @u32=0x3}]}]}, 0x1d0}], 0x4, &(0x7f000062b000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x118, 0x11}, 0x40000) recvmsg$kcm(r3, &(0x7f0000cbe000-0x38)={&(0x7f00006be000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000007a000)=[{&(0x7f0000bd1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000788000-0x2b)=""/43, 0x2b, 0x764aabbb}, 0x2002) r29 = socket$packet(0x11, 0xffffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r29, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r29) 2018/01/31 13:46:49 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f85000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a9a000-0x10)={0x2, 0x0, 0x3, 0x2, 0x0}, &(0x7f00001c4000-0x4)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f84000)={r2, 0x7}, &(0x7f0000301000-0x4)=0x8) 2018/01/31 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x0, 0xa, 0x6, &(0x7f0000e78000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 13:46:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c9e000)=[{0xc, 0x40}, {0x0, 0x8}, {0x0, 0x5}, {0x2, 0x5}, {0x8, 0x6}], 0x5) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) 2018/01/31 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dde000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00005b2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000887000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fdd000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00000ba000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d9d000)=r1, 0xfffffffffffffe16) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000066d000-0x1a4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'rmd160\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept(r0, &(0x7f000018e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002d000-0x4)=0x8) sendmsg$unix(r2, &(0x7f000008d000)={&(0x7f0000f6c000-0x8)=@abs={0xf00386f65c959e3c, 0x0, 0x2}, 0x8, &(0x7f00005b0000-0x50)=[{&(0x7f0000345000)="7d42556786e4960d4765d9ef7a55058db3468b3657cbe94248d2e54b68c84e9ecde397fcf532b7319620d9e5ff3d09e21d89e3b1e653b648174a1355d36ffd4d852fc653f48f00189d24c8d8cad77f89054f5125a57f25c987eecabe9f4a41e8aff8db2f", 0x64}, {&(0x7f000079b000-0xb0)="86d69096ea4913c3985f01021fd80099131152c23dd73a8b442b266a77132832b92e0e89eef5eefc5f982222c6ded82f6067504c3470d32b110e212531b40af824528349b25bc33957052773d4bf0f5948b7d50f9cb0d3a58c8f7b0c743f9cea1d2401f79d80d0ec976d3541aa15052a03a7073c503f396e9abd81b228efc7b37c06b3a4de6f8d319a488519d38bae9831bfbc177875e9a59a26e8854a4558f46373793fea84727241d807aaeb55235c", 0xb0}, {&(0x7f00002c4000)="b2f35943bf7ebf63ba66ec7d65dc1fb3bee1f49e6d8bd3f852715522e4437ef85e818eb90b10ff6d560aee6e8822ac67d3d4ee9550266839699c671b1d4b10e975f31b678bd22e85b506b3aef864678d480f1d091088a8ae76de4f0163fe04b2a6cdaa6b920f81f99986d3b51add57ad07573e3ebe09c97a17e7cc88bbd0ee79586a5d2326cdcb962764d6ea3b6246cddcee8e1ddc4356acfee5dc69e9207d0d", 0xa0}, {&(0x7f0000d6b000)="628dd3de2d728abe8d4d743793ff002db2660bc3705fe787a31d", 0x1a}, {&(0x7f0000902000-0xff)="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", 0xff}], 0x5, &(0x7f0000551000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x24040004}, 0x1) sendmsg$nl_netfilter(r1, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.416591] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 40.429939] audit: type=1400 audit(1517406409.866:48): avc: denied { accept } for pid=7029 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_generic_socket permissive=1 2018/01/31 13:46:49 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000017000)=@nat={'nat\x00', 0x1b, 0x4, 0x460, 0x330, 0x330, 0xffffffff, 0x210, 0x210, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x210}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf8, 0x140, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0x4, 0x0}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x10, 0x0, 0x1, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @icmp_id=0x0, @icmp_id=0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0xd, 0x88c, 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x16, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @gre_key=0xd70b, @port=0x1}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xff, 0xffffffff, 0xffffff00, 0xff0000ff], [0xffffff00, 0xff0000ff, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='lo\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x4, 0x4}, 0x0, 0xf8, 0x130, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x3, 0x3ff, 0x0}}, @common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xa73, 0x0, 0x7}, {0xfff, 0xfffffffffffffffd, 0x9003}, {0xe5, 0x1, 0x5b5}, 0x4, 0x100000001}}}]}}, 0x4c0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000c000)={@common='teql0\x00', @ifru_flags=0x100}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000018000-0x4)=0x0, &(0x7f0000017000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000-0x28)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x4438, @broadcast=0xffffffff]}, 0x28) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000018000)="7f43a8c4ed797b5c40e0f032d3db195cd7eda74c930cb09c19b94cd90121e2392c20b0a24f1d63f89c9605734f34901a2432ed54e3e4ab61697908ba1ad0006a800716c5e60ac6c1f488c2feaea99d53271e71d676816763641e1f7a4945827c6b91a2beb3bee7f75b6406afeb813fd55eb90ff09db7504235384b258aa38d9cf621fc7148c38cf8fb2f42897543afafc431d744dfd6280e70c06dc46344c5747d90185f4eb0584f28526f8eeed4e7cb535684352bc90adb04857935766e0667f673fc371839cdeeee072318cf5b609dbdf85c", 0xd3) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x12, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) socket$inet6(0xa, 0xa, 0x5) 2018/01/31 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005b1000-0x28)={@common='syzkaller0\x00', &(0x7f0000bc6000)=@ethtool_drvinfo={0x3, "438f82c39c16f3bad039aa7389b9f2c71dc72e181070f423c8a163292ea1a159", "437f83b4f40bf1ca3eced0f6813430018fd08d0cbd97bdbaed4dee2b2058f609", "ef98e285d3181a7306a0bdfe6c69ea64689c8a1fdb073398fb6ed90b45896dfd", "95762c64ede78149199e1b875c16091e04b1ba3b46e6a8f9e2ab40731e395a20", "e317878ecce149bf3ee14764b3e6d06c90b7bf8bb7ad6fc5f022e4392cb27223", "a58d7191b453117e7d5d6a1c", 0x2, 0x6, 0x3, 0xfffffffffffff22c, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd4000-0x25)="260000005e000900000000dd00000000010021001f00000c0008000000085b1ee9ff6e35ea", 0x5) 2018/01/31 13:46:49 executing program 1: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001af000-0x10)=@common='ip6tnl0\x00', 0x10) connect(r0, &(0x7f0000013000-0x80)=@ipx={0x4, 0x3, 0x2, "eda2740495b4", 0x0, 0x0}, 0x10) r1 = socket(0x4, 0xe, 0xe9d) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000398000)={0x0, 0xc7, "f2a1aaa10ca0be1a70412892b03950de4bad74a7397402ab3e38cf32447c74e0729a4a660552d5adc5615c0ca1f00d21199c3e9edc5326ab2d0b4594655bfb5b95f022e55a87724171aae4ff27c6f3d8e2d7c8b296c05d122c323a07cd810ebb3cb73c54371968c39b0800d621b6b24e46551c3ef6178af018432f5259a3d531927179db124144fb4c807780b934e9ffb8e2d71ec6c41809061cb9f6a136f8c2ba1c50aa865cbffcb5e69aa9a7740ce9aaa718f18b6aab323a6057d288d24e60fe8e1ee1068562"}, &(0x7f0000399000-0x4)=0xcf) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000398000)={r2, 0x7}, 0x6) [ 40.473192] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 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, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0x0}, 0x1c) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x4000000098) sendmsg(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000017000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x6cb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000014000)={0xbb7d, 0xfffffffffffffc00, 0x204, 0x20, 0x993, 0x9, 0x1, 0x7fffffff, r2}, &(0x7f0000014000)=0x20) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000044a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000265000)=0x26, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000557000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003d3000-0x4)=0x14) sendmsg$kcm(r1, &(0x7f00003a4000-0x38)={&(0x7f00007d7000-0x14)=@ll={0x11, 0xf, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000088a000-0x20)=[{&(0x7f0000e2e000-0x1c)="141066919dca1d4eb7c94d3982d89ed6689f088f5baf3e68da0f0208", 0x1c}, {&(0x7f0000483000)="91ea9be077aaf22604a068bd34175a754519d5a76dc035e33cfd6c1026b1581c04e27b76a1416d834cdb4329ec1dd9608aaad399d92bcafd8e8f8c87d9e1706b9684deb2ea416a0aeb516b5fdf1bb024429c3e7a15c06773cc70b866d8d3150042a29d675d", 0x65}], 0x2, 0x0, 0x0, 0x20000000}, 0x20004000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000061f000-0xc9)={0x0, 0xc1, "5b37110cd1fc361303c41bf203ca05e2e44868cd73e02f99c4c1d3982a63015ee4eb03d842e87990443f85820293d0ce03a87d1cfc74dbefc7cd1b99f245744484f3bb7c6b500306fd065c2b7e3eefea24f2938c9ae67b8ad5264a3aaf2ebf5e1d230e0c0beab34eefd9badffb3c053c0bb901755ce5e0c60d77d4dc279f665ae8ad8a6b66c2467e3f7a9bc2b8ca0309ce85dda056e40ab63108118dafa39f259e19d9f9d8e3f51357491c88e7d441cb8b94fc4486f1b9d4c8cbbc7b6def9d678d"}, &(0x7f0000cc2000-0x4)=0xc9) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a2a000-0x4)=r3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008a8000-0x8)={0x0, 0x0}) socket(0x3, 0x1, 0x80000000) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={0x0, 0x800, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000db0000)={r4, &(0x7f0000b33000)="4713245773dca11f305378ef1f10aa6fb45f10c7c17fd1ed514c38b4d86dd8324f11120c4f4495ddd1fcda01f21c7035d8748c966f4045ef8ea9", &(0x7f0000379000)="00a919955f3f33ea12af8cd567e3d57526709f61c91b3952ff5d3aa08befaca2cdba927a0c35a7b0700ef7e8f8a61312f5f6ab380ec133b3e827b3752ab48a916d2e36b3a2e1fb5f963e8496b0d21e5ca1d3ecd4946aa41d8d8fd0df792db733fad4dc82b309dbecded9a55572ee78beddac023eef6a8b922292fce217f1b309720ffa4e755da957fafc0b2168aed94882efde41ed0d5da487aeec1ae363cab1727287bd100f", 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004f3000-0x4)=0x400, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000029000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000008000+0x1d9)=0x1e) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000028000)={&(0x7f0000029000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000029000-0x10)=[{&(0x7f0000028000)=""/73, 0x49}], 0x1, &(0x7f0000005000)=""/74, 0x4a, 0x20}, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f000001b000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xffffffffffffff94) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) 2018/01/31 13:46:50 executing program 1: r0 = socket$inet6(0xa, 0xf, 0xff) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x3, 0xfffffffffffffffb, 0x8, 0xffff, 0x8, 0x7, 0x1f, 0xffffffff, 0xfffffffeffffffff, 0x3, 0x3, 0xdc, 0x6f, 0x8001]}, &(0x7f000026a000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x0}, 0x98) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000622000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e15000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00009d0000+0x8de)={r2, &(0x7f0000911000-0x8a)=""/138}) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x5, 0x7fff, &(0x7f0000b09000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fdb000)=@assoc_id=0x0, &(0x7f0000227000-0x4)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fdb000)={r1, 0x8}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006b7000-0x24)="2400000032001f1546f9ff7f000005db090007010c000200500600000000000002000000", 0x24) sendmsg$nfc_llcp(r0, &(0x7f000030e000)={&(0x7f0000fd4000-0x60)={0x27, 0x7fffffff, 0x1, 0x7, 0x7, 0x774b, "4bdf98eaddcc315c21835f243e03087474ed7680ecd2c712f272ac2fe797ed164f565b2ae9d32bf15c5b456a90ef4e5ce47f9c196c7e95b709046baf0d29c4", 0x8}, 0x60, &(0x7f0000271000-0x60)=[{&(0x7f0000cea000-0x24)="6b07ee913db46e7330662a3cb296dd67f95e39bf3a53a502f17d42b84f32a93a4d1b27a5", 0x24}, {&(0x7f0000ea7000-0x2a)="8e634cbeebf2fe2672f6c6ab8ce714bc225d04f9cc5add024e39a8e3f621cfe5bd56e9105028a46aa300", 0x2a}, {&(0x7f0000751000-0xa2)="57ffd06832d56ec092975e44b474b11b4fdadf4999c048a7fd787fe44a8cd8f7e3eccee5b131692b69b4b98533b80c14bb78c527cf2cdf7a5fe5dd4f635b785ce07986c77d11023ad0b01fb634bfba3c61d7c5578a323f68b4c00755e61eae61dc1c889b309e6a89cb9e1e3b39d27838eee4d651d5df86c5b68d45d6ee927a3d3dec04d233321f2c13897f7af067d38bed37087f6d8dfbcefe46e4dc253a72d75678", 0xa2}, {&(0x7f0000d1a000-0x5a)="d29413c1f1673874eef916bf4ef11f6ff61221bd7cd4ab4ed3d7d7758f3dde8fff01ae5e1e3a274fe36f5a0608cf8ef046705893b3ec6bb29ba3f8f7e4bd7b493a444190c00984c10fbe07ce50cbfd7f8ff11f226fe5142a0888", 0x5a}, {&(0x7f0000ae8000)="656ebc1bf0183f68d6bc17ac4f72f6d4dfbb2a914cb7bb8edeb4b25794bc4af0ac8da109e4c4e0d72975ee802879418be05dd46589d3d2eb9fbe0fa0800c7012414d9fa5138b340e1bd3e6a7a6ea8afe75b5134d9ba7fbfd86a37e52bb244c8cf3416fee4cc2b6eb41f08a2c8a73329350779caac381cd6586efd749e4443022ed0dcdb6651780929c759b8ac46948fbd764605b691aaf2a85acfe72d00e88acec448f70cabbe39db3d5aa6c5ed7210eca1ec55fa189511540", 0xb9}, {&(0x7f00000e7000+0xd04)="165e72ff8695aaf25598219beac9e73b6dc527ed17fdb47a6511220e61b6614d391edf94cc3c135005d731305b02fc506c8972fe2eea65efb5b73f0b10c8f3bbd2eb10cda68d969f4c3f66ba1fff3ad0996e789fc2621de196822126eec1e69c8e1d79aaa21f4204e24af22b739e4a93e3bce772392df0f98102352d6ebbda057c8fc58940cb8658b9904188ce5fc8257613138059759ce42d8c0eec3c197d14ab1c95d4fac7c14cc34ad865ec", 0xad}], 0x6, &(0x7f0000d1f000)={0x58, 0x10c, 0x4, "09fdd062cf9589dd4b17a675c4be9008ca5c3011dd73610c223d199cc7a418abf61b941a235611024a0489a510773d6df499768f781dc0b93b71da0bc961edade85afe3119c23f"}, 0x58, 0x1}, 0x4000040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001e1000)={0x0, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa578}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1}, &(0x7f0000e69000)=0x98) connect$netlink(r0, &(0x7f0000b0e000)=@kern={0x10, 0x0, 0x0, 0x800600}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bf6000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3dc, 0x8, 0x816f, 0xfffffffffffffff9, 0x4, 0x4, 0x6, 0x4b, 0x7f, 0x3, 0x3, 0xffffffffffffffff, 0x8, 0x1, 0x1000]}, &(0x7f0000889000)=0x108) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b68000)={r0, 0x6, 0x1, 0xc000000000000000, &(0x7f00005e7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002f6000-0x4)=0x0) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00005fa000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4020000000000008, &(0x7f0000aad000)=0x750, 0x4) sendto$inet(r0, &(0x7f0000139000)="", 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000060c000-0xa)={0x0, 0x8001, 0x1, [0xfffffffffffffff9]}, &(0x7f00006bc000)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002fa000)={r1, 0x1}, &(0x7f0000d21000)=0x8) writev(r0, &(0x7f0000c82000-0x40)=[{&(0x7f0000b78000)='|', 0x1}], 0x1) accept4(r0, &(0x7f00003cc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008ad000-0x4)=0xe, 0x0) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a4e000-0x4)='tls\x00', 0x4) shutdown(r0, 0x1) 2018/01/31 13:46:50 executing program 1: unshare(0x204101) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d63000)={@generic="57b18cf0056d927e3b692e3a4ac079c6", @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x6, 0xd08) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0xb, 0x8000e, 0x8, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000013000)=0x0, &(0x7f0000014000-0x8)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000014000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000007000-0xc)={r4, 0x80000, r1}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000a000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20000000, 0x0}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000498000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="7f482fd16056", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1d, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0x0, 0x17}], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @end={0x0}, @ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002]}, @cipso={0x86, 0x1d, 0x0, [{0xfffffffffffffffe, 0x8, "069d2e12e6d4"}, {0x6, 0xc, "4d04cf856c1336100e50"}, {0x7, 0x3, ')'}]}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f00007bd000-0x38)={&(0x7f000011a000)={0x10, 0x0, 0x0, 0xa0825004}, 0xc, &(0x7f0000aef000-0x10)={&(0x7f0000965000)=@getaddr={0x14, 0x16, 0x300, 0x1, 0x1, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x82010, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000e38000)=0x4) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000ac4000)=0x4, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x10000200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x9, &(0x7f0000fbe000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000922000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000987000-0x4)=0x10) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = socket(0x5, 0x80b, 0xe8) bind$bt_sco(r1, &(0x7f0000613000)={0x1f, {0x7fff, 0x33b, 0x1, 0x85e, 0x1000, 0x8846}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xffffffffffffffdd, &(0x7f0000f7c000-0x10)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x176, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b49000)=0x0, &(0x7f0000f7b000)=0x4) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000427000)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003b9000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000446000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000db8000)={r2, 0x2a, 0x8, 0x2, 0x0, 0xe7}, &(0x7f00000b3000-0x4)=0x14) bind$alg(r0, &(0x7f0000d7b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xffffff25) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b3b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000892000+0x8a9)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab278e1a01002356ba602dff05000bfedcb9d2a4b20079fffffffffffffe000225070097c11ed4d1c4dc427fa86eb9", 0x30) sendmmsg(r3, &(0x7f0000249000)=[{{&(0x7f0000499000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000b20000-0x20)=[{&(0x7f000047a000)="3ed6d0c5c1787d24bcd018b318a2fec1420d8893e8bbf0657ebbff2830191002bcc1ff1170534ea42ae02eb6a125b17bde3da71022e7c0d2ef371a72039de9b0299ba8e8e4c9458f2689810260b453cbec3c4f3eff07560b18673c370690dafbee19290b93d796ef41114473a4", 0x6d}], 0x1, &(0x7f00007c2000)=[{0xb0, 0x11b, 0x200, "67768d6812ec7ecbaf69df91f1c98d3290163cd05e9c036ba1bf5ef5ad43bc7077e40f538617f22612aa74ad8220b41d648725c981fa6e92e84c47d5f5825f78d55ad051fb58ddbd3e49d6ddbc66c516c2e04f0f84dc43c2db318df82feceab6970b7735503bd3fc5b5f0c754a8f5d6239ad25183626c363804dfbd8583d8cba14624919534aae88e44e9534a023b5a4d14d4d76616c2dbd1e6f24c1"}, {0xc0, 0x10a, 0x7, "39925672190af24390aadd9c621852b454faa13604a2f7ec9ef1645d1d4f80b55002865efbd8e327663997a4d8d63df4a5649aeebb58785851666110db7a50817c5819a5cd027957a0a1d04e188b4feb9039717947b60d2ea6d88d38eb53664a26c45d29fcca612cee62675d301e03dbbe2b494bc46044385a33d5f670450be10a009928a1d47b0878db74b2d6c80d29f3832ef2b3a6849875ca7a7f91ef8ca9a061edf3b4a4ebd7c68ca6c38ed8ee"}], 0x170, 0x20040044}, 0xd854}, {{&(0x7f0000465000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x2, 0x4, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}}}, 0x32, &(0x7f0000116000-0x60)=[{&(0x7f00003d7000)="0bc04fad0bff343416a9db4e7022f16b9dbdadaaeee630610e06fb8a831e251d180d9861c0e670e3e33e365ba39cf5f2575f75ed2915f35b4c43843c64868cced88f192660b1fe49afa020927bbb828791017744aab7aa0a79bd247eaaf72998687cb80d3762", 0x66}, {&(0x7f0000e94000)="46cc6c204ffd65f4ae57897ec3c96ae60ae497e39f915ef77bef5fa98861f19132a0201df12a847cb1ef60592f00791a2dc4b3c95321a6f3572a15dbf912549d7e7dd73945584f665d50ed7c5610ce2d49220141c0158f6f2208b1dee82dd33a0d700a6bf07c737d2270def957008d9c70", 0x71}, {&(0x7f0000724000)="aabff13af0a1c29318cdca2ea45ae93816de5bdf18a3bdaada685b820d6552044a7b2c52b780bc5e58c0bfd1f88a5364cee1356e48d8ec8ee4215fbe5d3d6959840cb585ba44bf739c0d0feebf6ac1ba477ea329ce2b5210f3d5ea8201ac2f3bf8740accb16d154f9485f03ced06fb36e571a7cbf7f3324fa51b4cf4d57bdc83dc3910b195802462fe5af337bb", 0x8d}], 0x3, &(0x7f0000b3b000-0x10b0)=[{0x1010, 0x11f, 0x5, 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{&(0x7f00001d8000-0xdb)="505b443d553f0f232ed514e23c32014d07aab8929e76ddbc48147cfaba063855d4e3b35804833f506ee3b40c9e6b7b642e9344b43740ce62dfdb72edee0077dfe3bd22f2c8750429c75d63fed5951b7f876a98f7958499837cdf6ebed666ce36337d25c67d0bb0e1f5cf69ceac08028d61f10b23612b29d768186a4c34d2e2031bd4ea88e4080ac0fe8068fc09a5710545b505541c18da2cd5a6f65157a992809efd45678fc57053eaa0e54e6bdfb3dad772191f2a85661b83333b7f26e3d10336e7eeb614ad9d566c35eb9af917b8baedc33bb5bd12baa20058b6", 0xdb}, {&(0x7f00001a8000-0x22)="2713707a5d2a42b5d5e896c9a4f3d58afa6437bc81987ad7bf2a782ec23214226e65", 0x22}, {&(0x7f0000d3c000)="0700fa50b6cf17d30c2acfcbe4438f7d4c116a0aaf7f656344f82e60a17102b3fc61121c02b181dc4f8dac79d096bdebc811ac71ee370df16cde654716c125db08861c740224082fc39c2a8659b04e6e1becc1309acc5a21c9149aa9c23093ec1efc33343028b92e9a5a9d658b", 0x6d}], 0x5, &(0x7f0000435000-0x2288)=[{0x70, 0x108, 0xff, "785e75896f5e8152d58a43ecf7f7b7989ad26ab323fdd7c50194298a94fbcfdfd34229800e0c5be051a75c79ec6c15036553e7fb8d70120207e48c93f61b7f13cd02ca14adff0610380dc737be7a43e6762964b75969269d1be02c"}, {0x1010, 0x118, 0x8, "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"}, {0xd0, 0x116, 0x7, "406acabfe401f5aefae28aa091694c502a20f606cbdb2910d8caac0d76de3de051ce7c62c8848d3dbc394e189f3a8db1540cedb0543f57800bd311c6cbdf491839feddb12ecfa9e91329714cd5d156b92e02a05fe7d433ca9677e3a5047cf81bac30e43298a9a5ccb3abe7769edd130a65269662742c516d2ebf26391d324fcbf2b39819cc3f6a39b9e7ca17a58a2e0df29881e99481392226bb9653c8603a7796a859ee1e406ad61d5d3edf79aa3aa520f3444f8af6e8a837d45ce36854f960"}, {0x98, 0x0, 0xfff, "5f42c84273adad5076805f0f9d4cd7e744107171a1e3c46545036a57a87171be3a48d8777567645927d60e83513421cfa65f7ac48d9c5d1fee3ce8864898f3d7673f564947215a6b0ee51e1a0050a4c348e826bcc974e6eafad4652bbdedbf3efbd6e9cded57616c5f796b7ba4078ec2ecc92bbe2c4e6d2c72e808d35d8a5f93a59ccbb5"}], 0x11e8, 0x4004000}, 0x80}], 0x3, 0x40004) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d40000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a7c000-0xc)={@rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1e0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x7f, &(0x7f0000ffa000-0xad)="da139ad6354c12b4ca221d6b186f1a944665253b681a476429667275f5a2a360bd60e64617c8ee80f2ce55a54de9f2e7e33253a8269be5726dfaa6d744e1967f3b4b3dc995417faf64c51d322fbf8313328bfc1f6ab4227771119bad4ff023d9ba7372f00924612683b168fa028236c1a7c314e31bf7d3df3b0aaa9c92757a5bc385a33c6b3a9f146b2b20b0d673f8fb6e04a12a1f88e9e201e50c5f65c0063b10316793cfdbaea51894162b84", 0xad) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000007000-0xdd)=""/221, &(0x7f000025d000)=0xdd) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) socket$inet6(0xa, 0x8080f, 0x1f) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000397000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002e2000)=0x3, 0x4) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f60000-0xdd)="576a8e8fd5afc27057698aa22a38b333b5c4d04dd63bbaf5183c4d79d65cd6e9c361dcde6904b67da859d8bae8f5d505fd6f911e8e49497ed91a4425c747c959950ec08ed5f38c8eacc1d234522d4911643a72b63a25a9e011d7761ade2f598b7ba64dd383af975362f6c8a0c35c615837467baa832fa99ac68c7c7909f0c1b2b597606841cc605d452d8767ab9da51cfc", 0x91) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x5, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000-0x3)={r0, &(0x7f0000014000)="bf79c98703ef4f8b4b8196f405f291292f0d440d42e4814f4ba5ce15c3846a0903f539f972286920eaf11efbab213b32b9c6f4b8a65a6992222e435936847a6e1db63f075e305f4d4552f9aa251377b75cf745ef2ff8235f5406c84cfa66224f6204f787542876feebf70378c3bb7587e053d7e792b697155c119a43fd9677414eba9ee9dc586cb9809f2e547b3824", &(0x7f0000014000)=""/170}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x1)=0xe8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/31 13:46:50 executing program 0: pipe(&(0x7f0000c06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x97)=""/151, 0x97, 0x10000, &(0x7f0000000000)={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009d9000)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x2, 0x1, 0xfffffffffffffffd, 0x3, 0x69acce}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x4, 0x8, 0x0, 0x1f}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000358000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c6f000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x10001, 0x1, 0x1f, 0xa, 0xa0, 0xa0, 0x3a, r2, r3}, {0x8, 0xfff, 0x100, 0x3ff, 0x7, 0x7cc0000000000000, 0x400000000000, 0xb4e}, {0x0, 0x5, 0xc69, 0x6}, 0x8, 0x7, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7, 0x7, 0x3, 0x2, 0x8fe3, 0x7fff, 0x1ff}}, 0xe8) 2018/01/31 13:46:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x20, 0x4, 0x7, 0x100, 0x4, 0x80000000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff4f7c, 0x4, 0x1588cb90, 0x7, 0x4}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003000)={r2, 0xffffffffffffff1f, ""}, &(0x7f0000001000-0x4)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000003000)={r3, 0x1}, 0x6) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) poll(&(0x7f00005db000)=[{r0, 0x6, 0x0}, {r0, 0x601, 0x0}, {r0, 0x9101, 0x0}], 0x3, 0x71b4d1cd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x89, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x290}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000960000)={0x0, 0x0, &(0x7f00008ba000)=[{&(0x7f0000e08000-0x11)="93078221f5ea012fb859dd2cdfe56f310f", 0x11}], 0x1, &(0x7f00000f0000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000d99000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000310000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b04000-0x73)={0x0, 0x6b, "06fa26a8a13eb8815d3ee486887c253b8510d3ada5118a7e234e98049e8b6e8470ececc57e8d67ca90f674e5d3234d3d79fe9b5bd8abec5cd8f99c99c89fe95db5dc2087bb18f843b75f70735390c041a5a6cd446ff3801f34c5a4626e24ba7b7b04f72f1388182172409d"}, &(0x7f0000fb2000-0x4)=0x73) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c0a000)={r3, 0xffffffffffffffff}, 0x8) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000251000-0x14)={0x0, 0x1, 0xffff, 0x2, 0x100000000, 0x1000}, &(0x7f0000fd3000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f02000)={r1, 0xff}, 0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000ccd000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000e8d000-0x1c)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x7, 0x1}], {0x8100, 0x1f, 0x8000, 0x22e}}], {@generic={0x8864, "94a703cc00e8"}}}, &(0x7f0000efe000)={0x80000000000011, 0x0, []}) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000122000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00005b1000)=0x1c, 0x93d64669d35668a8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b8d000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffb3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f80000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000015b000-0x10)={0x7ff, 0x2, 0x2, 0x8, r2}, 0x10) pipe(&(0x7f000077b000)={0x0, 0x0}) bind$bt_l2cap(r4, &(0x7f0000a40000-0xe)={0x1f, 0x0, {0x6, 0x80000001, 0x800000000000000, 0x5, 0x8, 0xfffffffffffffff7}, 0x3, 0x2}, 0xe) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000337000-0x10)={0x502, 0x4b, 0x2772c70e, 0x200}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000212000-0x4)=0x8) r1 = socket(0x1e, 0x805, 0x0) listen(r1, 0x1000000000000000) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/31 13:46:50 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b6f000)={@generic="ae79bf88c821ffdd3b0d97c02af00620", &(0x7f0000001000-0x24)=@ethtool_ringparam={0x0, 0x0, 0x0, 0x7, 0xffffffff81a7ae14, 0xfffffffffffffffc, 0x7fff, 0x100, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b73000-0x8)={0x0, 0x0}) pipe(&(0x7f000010d000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00006a1000)={0x0, 0x7, 0x3, 0xd837, 0x80000000, 0x7, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007b8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b01000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e58000)={r5, 0x946, 0x9, [0xb, 0x10001, 0x8, 0x9, 0x9, 0x4, 0x400, 0x3f, 0x6]}, 0x1a) pipe(&(0x7f0000700000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000074f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00002db000-0x10)={r7, &(0x7f0000586000)=""/180}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000068000)={r5, 0x0}, 0x6) [ 40.762996] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 40.781538] device syz7 entered promiscuous mode 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000314000-0x4)=0x0, &(0x7f0000d40000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bb2000)={0x0, 0x0}) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r1) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffe6b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f000000a000-0x38)={&(0x7f000000a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000009000)=""/10, 0xa}, {&(0x7f0000005000+0xe83)=""/247, 0xf7}, {&(0x7f0000009000)=""/204, 0xcc}], 0x3, &(0x7f0000007000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x40}, &(0x7f0000006000-0x8)=0x8, &(0x7f0000009000)=0x3, 0x1, 0x800, 0x7, 0x7, 0x68, 0x53f}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0xfffffffffffffffb}, &(0x7f0000007000-0x8)=0x9e, &(0x7f0000009000)=0x4, 0x2, 0xdc2c, 0x7fffffff, 0xfb, 0x0, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x10001}, &(0x7f0000003000-0x8)=0x275, &(0x7f0000009000)=0x6, 0x4, 0x800, 0x100000000, 0x7, 0x40, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x66, 0x8}, &(0x7f000000a000-0x8)=0x4, &(0x7f0000008000-0x8)=0x5, 0x7, 0x80, 0x1, 0x7fffffff, 0x8, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x6b2, 0x6}, &(0x7f0000000000)=0x10000, &(0x7f000000a000-0x8)=0x9, 0x3, 0x1, 0x80000000, 0x9, 0x2, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5000000000, 0x100}, &(0x7f0000001000-0x8)=0x4, &(0x7f0000004000)=0x7, 0x100000000, 0x6, 0x6, 0xf800000000000000, 0x8, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x7ff}, &(0x7f0000009000)=0x2, &(0x7f0000005000-0x8)=0x3, 0x4, 0x8000, 0x92, 0x1, 0x2, 0x5}}], 0x268, 0x0}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={r1, 0xffffffffffffffff}) 2018/01/31 13:46:50 executing program 6: socket$bt_rfcomm(0x1f, 0x4003, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x2e, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2, 0x0, 0x2, 0x4, 0xffffffff00000001, 0x9}, &(0x7f0000006000-0x4)=0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r1, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000935000-0x4)={0x0}, &(0x7f00005e5000-0x4)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bf7000+0x652)=0x0) 2018/01/31 13:46:50 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000058a000-0x2)=0x1, &(0x7f0000c27000-0x8)=0x2) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ae1000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000e6000)=0x9, 0x8) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) r1 = accept(r0, 0x0, &(0x7f0000898000)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003b2000)=0x401, 0x4) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b63000+0x4c0)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000e3e000-0x4)=0x0, &(0x7f0000f77000)=0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b86000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000001000-0x50)={@common='teql0\x00', @ifru_ivalue=0x1}) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d14000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4a000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f0000edc000-0x38)={&(0x7f000079c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000313000-0x10)={&(0x7f0000b25000)=@ipv4_getaddr={0x2c, 0x16, 0x610, 0x3, 0x0, {0x2, 0x19, 0x8, 0xff, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x100000000, 0xfffffffffffffffd, 0x80, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048010}, 0x4000) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000328000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000)="", 0x1b) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000baa000-0x20)="a36e9f9cfff100001c128593e670a0128b8e7eefe2edb008000000000000c462", 0xfffffffffffffe55) recvmsg(r1, &(0x7f0000951000)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000c61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe1000-0x10)={0x0, 0x20, &(0x7f0000872000-0x88)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000393000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e92000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000ae000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d02000-0xa0)={r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fad000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1da, 0x30, 0xfffffffffffffffa, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e06000)={0x0, 0x32, "7caea04a038963c41ba5eb430000d4aab0842513663b27a605820526c8db6a2ae67fc3092e2c0d62965c179052cc420d6621"}, &(0x7f000081e000)=0x3a) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xa69b, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x4, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x0}, 0x8) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009e0000)={@generic="a38890ec3491ebca8e73c7c660f60582", @ifru_flags=0x1}) r2 = accept$unix(0xffffffffffffffff, &(0x7f000011e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b78000-0x4)=0x8) accept4$unix(r2, &(0x7f000000d000)=@file={0x0, ""/4096}, &(0x7f00000f4000-0x4)=0x1002, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00004f2000-0x8)=0x67c, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r1, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) [ 40.954955] sctp: [Deprecated]: syz-executor0 (pid 7252) Use of int in maxseg socket option. [ 40.954955] Use struct sctp_assoc_value instead [ 40.994136] sctp: [Deprecated]: syz-executor0 (pid 7252) Use of int in maxseg socket option. 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x800, 0x1, &(0x7f0000ffa000-0x8)={0x0, 0x0}) bind$llc(r1, &(0x7f00008f6000)={0x1a, 0x0, 0x3, 0x6, 0xff7, 0x3ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/31 13:46:50 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0x0, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0xf83, &(0x7f00005d0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xc0, 0x401, 0x100, 0x0, 0x6}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002000-0x4)=0x28ba, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b83000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000a32000-0x8)=0x7f, 0x8) r1 = socket(0x10, 0x80000, 0x1003) write(r1, &(0x7f0000ddf000+0x70b)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x18) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0xfffffffffffffeff, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0xb) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000002a000)={r2}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000029000)={r3, r1}) 2018/01/31 13:46:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x100002, 0xb, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x8)=0x4, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c01000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001c5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000027b000-0x10)={0x3, 0x2, 0xffff, 0xef97}) r5 = accept(r2, 0x0, &(0x7f0000d7b000)=0x0) connect$unix(r5, &(0x7f00000af000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000052c000)=0x400, 0x4) connect$vsock_stream(r4, &(0x7f0000a93000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d32000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000595000-0x28)={&(0x7f00007e4000/0x2000)=nil, 0xfffffffffffffff7, 0x3, 0x8, &(0x7f0000179000/0x1000)=nil, 0x3}) pipe(&(0x7f0000a18000-0x8)={0x0, 0x0}) accept4$llc(r3, &(0x7f00007f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff6000)=0x10, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008d1000)={0x4, &(0x7f0000191000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000023c000-0x8)={r4, 0x2}) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f00002ea000-0x18)=""/24, &(0x7f00009e6000-0x4)=0x18) socketpair(0xa, 0x0, 0x80000001, &(0x7f0000b6f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bc1000)={0x0, 0x1, 0x20, 0x4, 0xff}, &(0x7f0000102000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000647000-0x8)={r2, 0x80000001}, &(0x7f0000ce1000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000ff1000)={{0x5, 0x1000, 0x9, 0x2, 0x6, 0x6}, 0x3ff}) 2018/01/31 13:46:50 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ba9000-0x4)={0x81}, 0x4) [ 40.994136] Use struct sctp_assoc_value instead 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0x7fff, &(0x7f00006f6000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d18000-0x4)=0x0, &(0x7f0000e27000-0x4)=0xffffffffffffff63) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000092e000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf0db, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x0, 0xbe12, "4dd3c6382ad4e7a9344371609cbd82789ef9960d5dadb9474e5fac8fbeef60b41bc480a06ca58598a7f5d411a388f8b22896350b6bce2c74d33c4c91271249a6b9549a7cbebc5f13d8725818f70abaf0"}, 0x160) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f0000944000-0x3c)=[{{0x0, 0x0, &(0x7f0000126000)=[{&(0x7f000056a000)="36984e9dca9ce384a3aaaa0d79e909e53c11d9f169f0f7bf7aefb6342733bc3cd68f004b1d3b794b76fb5b40c8bd9170", 0x30}, {&(0x7f0000cc2000-0x1c)="0484909fe7ddb90788b217b59c592a6f09c1531132933e8ef008948d", 0x1c}], 0x2, 0x0, 0x0, 0x4000800}, 0x1}], 0x1, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0xe60, 0x4) r3 = socket(0x3, 0x1, 0xd0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005aa000)=0x7ff, 0x4) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x800000000000000}, 0x7, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f00003fc000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000ae4000)=0x3, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000034f000)={0x1, &(0x7f0000af4000)=""/101, &(0x7f0000c0b000-0x18)=[{0x8, 0x77, 0x40, &(0x7f0000d4e000-0x77)=""/119}]}) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}], 0x1, 0xd883) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000317000)=[], 0x0, 0x7fd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000393000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000f31000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff801, &(0x7f0000533000)={0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f000068a000)={0x2008, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x10000, 0x4) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fee000)=0x10, 0x80800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000fee000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000fef000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000061c000-0x4)=0x9, 0x80000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000fef000)={0x7, 0x5, 0x0, 0x2, 0x7, 0x37, 0x4, 0x7bdd5509, 0x0}, &(0x7f000008c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000354000)={r5, 0x9, 0x32, "e0bd81d82cf5731bd33a5616a61d9a66dfe014b252792e1c5a8638c53408cec11caee436b2f01893c966a55419e51219adae"}, 0x3a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='vcan0\x00', @common='gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80, 0x0}}}]}}, 0x3d8) r1 = socket(0x1b, 0x7, 0xa46b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000a000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbd, 0x2, 0x3ff, 0x2, 0x4cd, 0x5, 0x6df, 0x1f, 0x2, 0x7, 0x7, 0x226, 0x1f, 0x3, 0x3]}, &(0x7f0000009000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x66d, 0x628b279f, 0x54}, &(0x7f0000008000-0x4)=0xa0) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000bc9000-0x4)=0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000001000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@fragment={0xa7, 0x0, 0xffffffffffff0000, 0x1, 0x0, 0x2, 0x1}, 0x8) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x8, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000062b000-0x38)={&(0x7f0000270000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f000041f000-0x70)=[{&(0x7f0000670000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000cb8000)=""/100, 0x64}, {&(0x7f0000ee9000)=""/27, 0x1b}, {&(0x7f0000fb5000-0x89)=""/137, 0x89}, {&(0x7f0000623000-0xef)=""/239, 0xef}, {&(0x7f0000000000)=""/67, 0x43}], 0x7, &(0x7f0000000000)=""/30, 0x1e, 0xfffffffffffffffd}, 0x40002001) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000f5a000-0x1c)=""/28, &(0x7f0000299000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000233000-0x76)=""/118, 0x76) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000024c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000162000)=r2) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000eda000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xe, 0x10001) bind$bt_hci(r0, &(0x7f0000005000-0x6)={0x1f, 0xfff, 0x2}, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000012000)={0x2, &(0x7f0000017000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000012000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000002000)=0x0, &(0x7f000000e000)=0x4) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000067f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc3000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a1a000)={0x0, 0x0, 0x0}, &(0x7f0000e06000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000389000)={0x0, 0x0, 0x0}, &(0x7f000002a000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000054d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000018d000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be1000-0x4)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a27000)={0x0, 0x0}) sendto$inet6(r12, &(0x7f0000d00000-0x58)="1ef93041f8508e34b1ae307ac580e452a354bc8534d42dddc5598d3f1556462b1574209ebc7bc2b996453fc9459475fc4198185ccc25ecd6525bc1006672aec5eec22ad501ae333d21f4a62697a5c3dc9be1dac502e64b5d", 0x58, 0x4000080, &(0x7f000056a000-0x1c)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r13 = getgid() r14 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000668000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d1000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6c000)=0xc) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005f3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000783000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000095f000)=0x0) r24 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff5000)={0x0, 0x0, 0x0}, &(0x7f0000a93000)=0xc) sendmmsg$unix(r3, &(0x7f0000143000-0x1c0)=[{&(0x7f0000b1f000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000141000-0x30)=[{&(0x7f0000a31000)="fcef698e71adadbb705e3a280d56ea64eed053bf92313e4077eddc156917fb5a9f3869eed97056413e0914c05836b61cfe0623bdefa339b1111811afd0718ba7aeb211106da475379456050cd28233e9acf06f74f79315c4eab4e11f4c36fd3cf80a9f0fff767ed12d7933dfc43e36f61c06b6c00896c1b47a265917f280610857eda39e873ba37d5404397aef86af0a8396d56018c2fcb64d6de6dcb235788ba41172ebdc60385b980bc6b3b2313fab947d16a396861d09ca3c8f1f714a87b859ddb6cd5b", 0x0}, {&(0x7f0000c26000-0xc2)="71f6f90902a4179514a620406e2339d1145384c629a4de2781bf868605c0e533d56635d4312c2d99731380a905b192d55e8f985095e0db4a3089cdafa407cbe8415f71d3d53c3de37808992ff923340aede04fe4457e91f370016ee69afbde4f4cb7a51e50dd2e640a2a74cf614baf167fa7bc05f9d4c8feb0e6857d0d994d037fbcf0560bd2ebde1d272d12a8815dd7b9fead2c82b2df541deba4f8ce0d6006d35c55787053befa13b0b3fe45834c61dc65b4775e481ba75d8072c4018399fda085", 0x0}, {&(0x7f0000331000-0x31)="4dbd86f19bd2020b548d525eafffba993628b947c47aa5669f6e86298b1435849892a05f8a3d6b7c0e024ae3f184e84508", 0x0}], 0x0, &(0x7f00004bd000-0x110)=[@cred={0x0, 0x1, 0x2, r4, r6, r9}, @rights={0x3b5, 0x1, 0x1, [r1, r3]}, @cred={0x0, 0x1, 0x2, r10, r11, r13}, @rights={0x0, 0x1, 0x1, [r0, r2, r0]}, @rights={0x0, 0x1, 0x1, [r0, r1]}, @cred={0x354, 0x1, 0x2, r14, r15, r19}, @cred={0x0, 0x1, 0x2, r20, r21, r22}, @rights={0x0, 0x1, 0x1, [r0, r1, r3, r1]}, @cred={0x0, 0x1, 0x2, r23, r24, r26}], 0x0, 0x1ffffffc}, {&(0x7f0000773000-0x8)=@abs={0x1, 0x0, 0x1}, 0x0, 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{&(0x7f0000f93000)="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", 0x0}], 0x0, &(0x7f0000a20000)=[@rights={0x0, 0x1, 0x1, [r3, r3, r0, r3, r1, r0, r0]}, @rights={0x0, 0x1, 0x1, [r1, r3, r1, r0, r2, r0]}, @rights={0x0, 0x1, 0x1, [r3, r1, r3, r0]}, @cred={0x0, 0x1, 0x2, r23, r18, r16}], 0x0, 0x40004}, {&(0x7f0000a0f000-0x10)=@file={0x1, './file0/file0\x00'}, 0x0, &(0x7f0000653000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f00002c0000)=@abs={0x1, 0x0, 0x1}, 0x0, &(0x7f00003d2000-0x60)=[{&(0x7f00000ed000-0x57)="2cc4da9fac38982f413198218ce277d5dc835aced5c00b3939321cf53c197901289958a313f2cdf336deff303a5cd02972d4cfbaa234a445919c6a86b7d7a2859bf19359d9ceb9150cb20d4b4f0651bb43101334ea0894", 0x0}, {&(0x7f000041a000)="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0x0}, {&(0x7f0000a5a000-0x7b)="5865474d67479b7532b0bb51cd85f8bd813426e7dac0cd20b30396363b5fdef9a58d0e58f699ee913998f4f09837a847e633a52b1eab0cef0b89c39ab0e7ead248b2470bbc6e760c703141aa5779ab6a3638b06a6a84b394feace00065ffc2e481fc8c70578b4519888683e8f9eb5f06683ec2c9dafe9adaa89355", 0x0}, {&(0x7f0000bc9000)="b6943428806b8f8a73bd3fe405be1d00942be7be5baf751a474f9b0ac07881b65c028a55a9032cd110adc9b3478cb701538ef2eae46140df3d02b7843e1d65fe5545d2a1f6581902d8b32e8383032c5d1114924d24d618d05021b2a0cdf8ab7bc47172c1b67b55f05ee7ab11f580cc47140f7d3402f2eb95069c8cfffffff90cf913010e3d59906b06f9d754f0dca9bc3470976675307422297c12b79550b5b090bea7040909745b9309ba", 0x0}, {&(0x7f0000a96000-0x5c)="94ce64309e9b2bc1f9e7aff2be4a85eab8b17c281d8fbf6f3b855840ef0acfe428be6ac92ca6ba7d548f4d04345ed72d9a09d0ba6ce201dcc3134325383579c3dbb112ff4c48ada5614382a9e69cd05620de83d3c9f7174ff7eac9fb", 0x0}, {&(0x7f0000d06000)="342b48ae738b1d68110aa945b92051588af552519583a0e6913862106dfa06461299e0d30e24520b7330a5f579f0cc3d6b6d36", 0x0}], 0x0, &(0x7f0000659000)=[@cred={0x0, 0x1, 0x2, r25, r11, r22}, @cred={0x0, 0x1, 0x2, r5, r8, r22}, @cred={0x0, 0x1, 0x2, r10, r8, r13}, @rights={0x19, 0x1, 0x1, [r3, r3, r1, r1]}, @rights={0x0, 0x1, 0x1, [r3]}, @cred={0x0, 0x1, 0x2, r5, r18, r13}, @cred={0x0, 0x1, 0x2, r17, r11, r13}, @rights={0x0, 0x1, 0x1, [r3, r1, r1]}], 0x0, 0x10}], 0x384, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005eb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b81000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1000, 0x2, 0xfffffffffffffffa, 0xa6}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000825000-0x4)=0xfffffffffffffff7, 0xfffffffffffffff6) 2018/01/31 13:46:50 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={@generic="80c0ecd7abd2470e1853069325b24c45", @ifru_names=@generic="0299b83452d5a5cfca12224fb52ac4a3"}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000003000-0xf9)=""/249, 0xf9}, {&(0x7f0000002000)=""/176, 0xb0}, {&(0x7f0000002000)=""/237, 0xed}], 0x5, &(0x7f0000002000-0x93)=""/147, 0x93, 0x7}, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x0, &(0x7f000000e000)="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") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x21e, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x29, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x2b2, 0x1, @binary=""}]}]}, 0xffffffffffffff06}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000cf000)={r0, &(0x7f0000000000)="", &(0x7f0000000000)="a9e9e0d0cc7817fd194abdb1c4b7361f6c585b", 0x0}, 0x20) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r1) pipe(&(0x7f0000ed4000)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d43000)={0x2, &(0x7f0000ef4000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e1c000-0x10)={r4, &(0x7f0000375000-0x57)=""/87}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r2, &(0x7f00003ec000)=""}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x4, &(0x7f0000ef5000-0xf)="5f2ca3915bde1c3c49b69f98ff2ddf") 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000160000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000248000)=0x0, &(0x7f0000c01000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/31 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000032c000-0xd9)="796cdda015cfe1ec1361d08f4638d260ef8e682f415563486cae35d65d3e6cf38e47b8edf33cf03cf459d5f7ee17e7035a7ab2c8dd2198c8d793886253d673e37a1ff1e93736816ad3740fbd3682fcd6d3080f8c49008b395e9eed15332e7839c1b2fdbbe636bd232a4dd83bb834590c1f940a8b53e0eee83d00eab27a2d544eed99835c629f9646d5d634ad7494b5325339225f3f3104b2407827903d6ec1f5fd31d30b74be5961411d7f4ce941a6c9bec5be8909a55f9093f4213c3b48e02c11e2b5b3d5a7197d772b0ae9c1bbba28b648df17911b505b10", 0xd9, 0x80, 0x0, 0x0) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x100, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) socketpair(0x1, 0xe, 0x3, &(0x7f0000663000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/31 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f77000)=[{r0, 0x2000, 0x0}], 0x1, 0xffffffffffffbafa) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c16000-0x20)={0x8001, 0xfffffffffffffff9, 0x80, 0x5, 0x19, 0x100000001}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f0000b14000)=""/4096, 0x1000}], 0x1) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x7ff, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = socket(0x7, 0x5, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000b3000)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d17000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000086a000)={r1, @empty=0x0, @multicast1=0xe0000001}, 0xc) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x6) socketpair$inet6(0xa, 0xa, 0xaa, &(0x7f0000852000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f000095b000)="21f51a4ce179e72da36672bad22f4ea52e97dad6e67894bad170a64298d69898720c0592f892192594191a1bf64e681bc7a719da1b8f460aed3cf96df7bdb546a4f01626acec5148fb7d0aaba333be42972a14cbb045b8f09d7b11666bae90b7d216498a37663134d1b84aaadec5aa032e839692441c34fa366b375c666248cf392219c70bee983336ef8536ca666720e660ac218a300fdf80d2db0d4aea38744fca164b19c04a2d2372cea1e11c678a32a9f24b08decda120b46a85425a3af2df952ef302e6dca6e192836cdb73644c01941aaf5e81639f12a9694c076c9a750e1f2932bc2cac573c1f316b637212913f", 0xf1, 0x8010, &(0x7f00008fd000-0x6)=@hci={0x1f, 0x3, 0x3}, 0x6) r1 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000912000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000099f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8a000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) socketpair(0x14, 0x7, 0x8, &(0x7f0000267000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f000004a000)={0x9, 0x81}) recvfrom$inet6(r1, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r6, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ba0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a1d000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00001fb000)=0x0, 0x4d) syz_emit_ethernet(0x81, &(0x7f00001f8000-0xb1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x73, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000009}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x0}, @end={0x0}, @rr={0x7, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x7, 0x0, [@rand_addr=0x0]}, @cipso={0x86, 0x17, 0x0, [{0x0, 0x11, "743c5d6dec59052d1f0e94f5c0cf8e"}]}, @ssrr={0x89, 0x7, 0x654b4555, [@dev={0xac, 0x14, 0x0, 0x15}]}]}}, "23efa4fc8a0d3e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/31 13:46:50 executing program 0: r0 = socket$inet(0x2, 0x806, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000089b000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0xfff, 0x4) setsockopt$inet_int(r1, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x1000, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/74, 0x4a, 0x2, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ff0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000)=0x8, 0x800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000ff0000-0x4)=0x4) socketpair(0x9, 0x2, 0x380000, &(0x7f00000fc000)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x0, 0x4400000002, 0xfd, 0x1, 0x2000000001, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5f) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000f51000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff0000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000ff0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0xffffffff, 0x8, 0x400, 0x1, 0x400010a, r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r3, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b5c000+0x936)={0x1, 0x9, 0xffffffff80000001, 0x9, 0xd, 0x0, 0x887, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdf6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00003e0000-0x1e)={0xc00000000000, 0x7, 0x84f, "bb0d20092a9d", "796cbd519cee124466514606e53d58eb"}) r4 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00004c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000dae000)=""/247, &(0x7f000012d000-0x4)=0xf7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bb9000)={r1, 0x28, &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00009b8000)=0x0, &(0x7f0000fd0000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5a000-0x4)={r0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fb3000)={0x0, 0x0}, &(0x7f00000d4000-0x4)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000e20000-0x4)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016e000)=@common='tunl0\x00', 0x31b) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000084000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df7000-0x4)=0xc) connect$packet(r2, &(0x7f0000556000)={0x11, 0x8, r3, 0x1, 0x2, 0x6, @random="e735dddc5b1d", [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000fca000)="", 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f000064c000)={0x40000000000, 0x813, 0x1, 0x7, 0x1, [{0xcf1, 0x0, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d62000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000057f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008b5000-0x4)=r2, 0x4) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r4 = socket(0x19, 0x3, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000ebc000-0x38)={&(0x7f00003f5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00001ea000)=[{&(0x7f0000674000)=""/5, 0x5}, {&(0x7f00006cc000-0x22)=""/34, 0x22}], 0x2, &(0x7f0000a5f000-0xa4)=""/164, 0xa4, 0x9}, 0x40000002) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000730000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5e000-0x4)=0xb) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000894000-0x60)={0x2, 0x2, 0x0, 0x9, 0x2000000000000385, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dbe000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000da7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000637000-0x6)={r2, 0x1}, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003d7000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000753000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000121000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x5, r4}) accept4$netrom(0xffffffffffffffff, &(0x7f00008b9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e6e000)=0x109b8a86a2817bff, 0x80800) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009f6000-0x20)={@generic="05e4104f71bb3a8ed6d63a40e2c16b6f", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) getpeername(r0, &(0x7f00000f8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000604000)=0x3a) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00007cb000-0x4)=0x6, 0x4) setsockopt(r0, 0xdec, 0x4, &(0x7f0000125000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ff000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d93000)=0x6, 0x4) 2018/01/31 13:46:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4(r0, 0x0, &(0x7f00004c6000-0x4)=0x0, 0x0) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffed2) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@common="5b6ff1fefffff500", @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 13:46:50 executing program 0: r0 = socket$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) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c9000)="", 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x9, 0x8, 0x10000007fffffff, 0xfffffffffffffffd}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) r1 = accept4(r0, &(0x7f0000ff9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000537000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ae5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f0a000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4)=0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/31 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0x0, "a9a8bd"}, ""}}}}}}, 0x0) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendto(r0, &(0x7f0000b5c000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 13:46:50 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000017000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000015000)=[@in6={0xa, 0x3, 0xf09, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf100}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x82ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c52000-0x4)={0xffffffffffffffff}) sendmsg$nl_crypto(r3, &(0x7f0000a6b000)={&(0x7f0000847000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000048c000-0x10)={&(0x7f00004f2000-0x118)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'authencesn(sha3-384-generic,kw(cipher_null-generic))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[], 0x0, 0x0}, 0x0) connect(r3, &(0x7f00001df000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x14141000}, 0xc) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/31 13:46:50 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt(r0, 0x84, 0x10000, &(0x7f0000000000)="", 0xfffffefd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000c1b000)=0x0, r0, &(0x7f0000000000)=0x2c, 0x3, 0xb) 2018/01/31 13:46:50 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffff]}, &(0x7f00001dc000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000c7d000-0x50)={@common='eql\x00', @ifru_mtu=0x800}) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x84, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0xfffffffffffffffd, 0x3, 0xdc7, 0x0}, {0x400, 0x7, 0x9, 0x0}, {0x3ff, 0x5, 0x0, 0x0}, {0x7, 0x3, 0x100000000, 0x0}, {0x2, 0xffffffffffffff7d, 0x400, 0x0}, {0x3, 0x6, 0x80, 0x0}, {0xfffffffffffffff8, 0x3ff, 0x0, 0x0}, {0x5, 0x9, 0x1f, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/01/31 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a0a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00005d8000-0x48)={0xf, 0x7, &(0x7f00005f1000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, [@generic={0x0, 0x6, 0x8, 0x0}, @generic={0x401, 0x9, 0x6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c53000)='GPL\x00', 0x10000, 0xe5, &(0x7f0000a1d000-0xe5)=""/229, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f00002d3000)=""/30, &(0x7f0000b4b000-0x4)=0x1e) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eac000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x1d, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000447000)=[{&(0x7f00007ad000-0xf8)="cda6b6f36f3070d9574c5bbdcc656445fdfa9647b297726c99eb2498bfedf23e", 0x20}], 0x1) r2 = epoll_create(0x306800000000000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00002e5000)={0x10002000, 0x0}) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15, 0x0}, 0x0) [ 41.493329] audit: type=1400 audit(1517406410.930:49): avc: denied { write } for pid=7430 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/31 13:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) pipe(&(0x7f0000a38000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b92000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) recvfrom$inet6(r0, &(0x7f0000057000)=""/11, 0xb, 0x40, &(0x7f0000070000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}, 0x1c) 2018/01/31 13:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000146000-0x10)=@generic="87147fede4374867ca65ed36f01bc300") syz_emit_ethernet(0x7a, &(0x7f0000815000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "011d00", 0x44, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x1e, [0xa4, 0xff, 0x3, 0x0, 0x22, 0x532e, 0x7861]}, @fastopen={0x22, 0x4, "9635"}, @sack={0x5, 0x6, [0x4]}]}}, {"e6156c4a1e0002f8"}}}}}}}, 0x0) 2018/01/31 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000da4000-0x4)=0x0, 0x80000) accept4$ipx(r0, &(0x7f000050b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000647000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dea000-0x8)={0x0, 0x5}, &(0x7f00001a5000)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dc5000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000eb4000)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r2, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/31 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000093a000)={0x6, &(0x7f00002c8000-0x30)=[{0xf703, 0x8, 0x80000000, 0x7}, {0x6, 0x0, 0x7, 0xe2}, {0x1, 0x4, 0x6, 0xbc}, {0x1000, 0x10000, 0x3, 0x2}, {0x7, 0x7fffffff, 0xbdd8, 0xdc}, {0x8, 0x68c, 0xffff, 0x8}]}, 0x10) pipe(&(0x7f0000ead000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00003ad000)=0x9, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003df000-0x4)='tls\x00', 0x4) 2018/01/31 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$void(r0, 0xc0045878) r1 = accept(r0, 0x0, &(0x7f0000619000)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fdd000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000-0x4)=0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000fdc000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r2}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/31 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000aac000-0x38)={&(0x7f0000a8d000)=@sco={0x1f, {0xfffffffffffffff4, 0x8, 0x8bf, 0x7ff, 0x5, 0x5}}, 0x8, &(0x7f0000ace000)=[{&(0x7f0000bb4000-0xb1)="3ff812cd7927ffb8641156a314af607bcb7e03e575be122fea4cd9ed4d8fb562c0617d85890990d1434c70a0c0a012b54b2bfff03ae2b7dc7c4e96a7d169d7cbea9492dcb90fc166ce70ecc6e633d6a9b1e5da3acb38c266e2c7f7843e0e66e697580c1fed9c9c804917c35b99cab97f7ca2a67e10b66dd6ebc293dcadab22cfe0fcf9de612c53b5a0278f62494ba1b13ec753c5f665c17c28a7dfa4eb680ca97d420ce9685051aad98d85d0a37435e342", 0xb1}, {&(0x7f00003d2000)="7e60e31c95984b0306125f71d8915e62f3e1b799f968", 0x16}, {&(0x7f00007b5000)="741e5ece8a58a4364e6e750454fe7fba75ff4d920675f3b3ba686384c3710c04fc4d088bf3af01132181d573908efc44c645298473a3798557150c64b71fe8ab2f6e34dc6fcef2862b1dae034793b1bb033ab0", 0x53}, {&(0x7f000085c000-0x4a)="f9fb787d9e95e2923d8ad0734204210d63bcba80eb40d8bdf9a0d15749410e2641e1b0b03679ec9eff171e144ab446649fdfc9cd107c8b436846153e9c0e6877e1a7e2c07205f940c259", 0x4a}, {&(0x7f0000abf000-0x69)="40f517c57711bb9bd312e282c9ff16d789713010bba3b8d2d538d350e2c6881d5011733bc6671f2038faa2ddd8846294c8d5f01aed2eb30b1bf439d0dee5ecdb611906b8acc82a936094f1339b9cc885f12fb93a4c9720e85d4ddc828d2f0e03c6b910b04f73116881", 0x69}, {&(0x7f0000f61000)="fc413e93f1df3098ae4f9602523dfc21ed71b6088cf54639a8a7f0cbee", 0x1d}, {&(0x7f0000002000+0xb09)="da6bb7f1d6e6badfd640019f832398d36cbb3132cd9b9912404346dbb5073a4e4320648784ff05646182e338afd9b3fd3806f9ec2780c82f1aedc9a33edc18ac711b14ac77bc7308b96971a24b0292ed8864d4617671fe6c783f1dcdaec59c07b48e2948dcfa8e28de05286e865b42642e369822326776c64c62b62c795e000a01962a7ac23dbb8c0ef4995e464eac7e5ada07dca5374aae8f4894b6b03774e436454ae4774dfa5a03336444ba4b5a1907e357", 0xb3}, {&(0x7f000083d000)="5127fcaf36fae4c038296ad111704a5e0a875f5c629edbdb0a2c9419c6bf7930372e579d650f05b2628e3b642d78348167fee3fca12da79f9b5c72a498b7e653fd178aa7be142b3d703738a887e3bce26cd9ade49a4c256ebe033557937034a3f4803bbc923b12a762ef210fb8710fcd9e80ec56a9c4487563073e7405b2f488592b63931b61bcc96af92c7c1538a5e079a552fe9a82e4aca3a8bb82b9313ddc141cd159a7f9ec1cf44a22a16da054aeecbf35f0bab6b7d6bdfa97fec9d8b92b5c85d1543dddacd42e04c5a40197c0a4bb4d87c2bc", 0xd5}, {&(0x7f000017b000-0x3a)="80375b5e653eda6d6c8f8e2f0a1181c8443662cda49348fd14d654ad0456c76fbbb6407042d073ad322d01fcc7555dfac549185063c7e6e0903da54dc05bd2f4c53ee3f3f3145e215ee8ce92ae967fc2ff6952", 0x53}], 0x9, &(0x7f00000b5000)=[{0xc0, 0x10e, 0x72a, "d2914794ce4f688e99d188c538e9f2ebc1c5cdd8069bca983c7816577e355f9e1453877106deec93a46ff3c2d302840176a2ec611b7357a2de785be509bb7d2d943cb627a5fcb68e0b070532857b19d44a23eeb110a4a2d46de1261eaa41a906d80539d58289629a59fa33dc6038b4a4c6632b1fea8fe434e2b0e63063f4fa8434db1b3f5abdfffc604bbcf1da3538ce8c44d799fcaecdf4beee6063e398663333d8d82ef927c689f0c5cf08"}, {0xd8, 0x115, 0x7, "b0afa1eb71410d991c8ae2d74c32c2fee3944698b157ceef975c3794e988c4718c967b078f4045e09b3e3c783b1e0faf514dd88c525aaccedd43a89a8a3cb60dadf99b2ec60c2d3430def4232e42677c097792359ac75024acb3b5e8481a550f929729a7d9ec359928e6a5850501706cdc0987d721dede91c13cef2f929d9af8b3531e9f2af02a9fe9107b554ef057d8841b12f9c3e4ecb81e5a3bdc518418a14f46f15b02490f23d8e976615ee9484c29b72ac393f857254453fd74f8d9b8e0f50b8d9d275d"}, {0xb0, 0x11b, 0x5, "a5f27d84b1504aa3487c507e46993105ae54d4161d3dc95330490e4292292be32c64ced909359600b517847cd6b5a980bb2da2e4245b36a753040ff8b7aa9434510450d73077fe54d242b99546c9c0c7bc4d71f43628222d74080cc2ee4d6972235620c3ddc8079d5fc0bee28e9e460bafb31767c0c73b5c0c4dba1b5380ed6f7b9d2e76c3210488dde24aeb9efe1dbd79ba62a848f97d25a87b0b4543"}, {0xb8, 0x11f, 0x0, "0157fac6af50cffd9b35423cc65f54eb86ae549c044b4c627a96e93cd24ec35a466fd19fcb3755711eff8d78998ab0a1d0aaa1eca73a20cfb694eb3bfbe49db64e67fab4e188a1ce8242c857f63a97da6f7ad6c64c8565fe507029e19c6ae9cd3a270165ae7d1501d887402f7ddfe0fea4f67afc283c0db3865a92371213771efb1ee634fd99c55383791bb23c6f05efed07053950037aee0a021cd900fc0b7f24f9889bdf77"}], 0x300, 0x800}, 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f000083a000)=0x6, 0x4) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000051e000-0xe12)={0x2, 0x18, 0x0, 0xffffffffffffffff, 0x224, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xa, 0x7, 0x0, 0x6}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x5, {0x6, 0xff, 0x5, 0xff, 0x0, 0x7, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x20}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x2, 0xffffffffffffffff}, @sadb_x_sec_ctx={0x201, 0x18, 0x1, 0x7a7e769e, 0x1000, "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"}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x4, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x14, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x4, 0x0}]}, 0x1120}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008ba000)={&(0x7f0000836000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) poll(&(0x7f0000a88000-0x48)=[{r2, 0x300, 0x0}, {r1, 0x0, 0x0}, {r0, 0x4, 0x0}, {r1, 0x20, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x10, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x2040, 0x0}, {r1, 0x40, 0x0}], 0x9, 0x1f) socket$unix(0x1, 0x7, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000086c000)={r2, &(0x7f00002a2000)="2836d17fbba144bf21535010ba430f1a319c11660e70845d3e8e6bb52f7dad9de2b203126bb9763790d95d3d649409b46c35a3ea8b31d39a18b27beee11f67a917fc295c50f6e110190908ef76c265624afde67b29"}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d79000)={@rand_addr=0x8000, @broadcast=0xffffffff, 0x1, 0x2, [@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001]}, 0x18) connect$inet(r1, &(0x7f00003b2000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:51 executing program 2: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/31 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00009b6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000078d000)=0x9, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000d97000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/31 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000692000)={r0}) connect$unix(r1, &(0x7f00006c8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fff000-0x10)="1faeea1efd09cb8093f1187201fe1246", 0x10) 2018/01/31 13:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007e3000)=0x8, 0xfe62) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000013f000)=0x0, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000022c000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dc3000-0x4)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000080d000)="eda2a9", 0x3) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/31 13:46:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x7fff, 0x3ff, 0x9, 0x7}, {0x9, 0x6, 0xfffffffffffffbff, 0x1}, {0x4, 0xff, 0x400, 0x5}, {0xf3b6, 0x1146, 0x1, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007d8000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007cb000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000036b000-0x8)={0x0, 0x9}, &(0x7f0000ef5000-0x4)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000007000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000074000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b0f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000c07, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000576000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xa2, 0x3f, 0x6, 0x6, 0x40, 0x3, 0x2, 0x45be, 0xffffffffffffff2c, 0x5, 0x3, 0x1, 0x9, 0x9]}, &(0x7f0000470000-0x3)=0x108) accept(r1, &(0x7f0000b10000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b44000)=0x10) r4 = socket(0x10040000000018, 0xffe, 0x100000800) bind$inet(r4, &(0x7f0000b28000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(r4, &(0x7f0000450000)={0x0, {""/7}, 0x0}, &(0x7f00001a9000-0x4)=0x10, 0x80800) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) 2018/01/31 13:46:51 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000031000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000dd6000-0x50)=[], 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x800}, 0x40) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) sendto$unix(0xffffffffffffffff, &(0x7f0000024000)="", 0x0, 0x0, &(0x7f0000025000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000027000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000)={0x1, 0x2, 0x1, 0x1, 0x541}, 0x14) syz_emit_ethernet(0x46, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/31 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f0c000)=0x0, 0x800) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005cc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000085d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000018d000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b6, 0x7}, &(0x7f0000ed0000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000df6000)={r4, 0x8}, 0x8) close(r1) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000899000-0x4)={r2}) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f00001c1000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000e79000)=0xfffffffffffffad3, 0x4) socketpair(0x10, 0x7, 0x9, &(0x7f0000387000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000544000-0x20)={0x0, 0x3f, 0x2, 0x10000, 0x8, 0x800}) 2018/01/31 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pwrite64(r1, &(0x7f000020a000-0x88)="c0c8aacf2e06ebd7f75f66021205b9f0e1f427a4c95f0f7e6cbec259aa01a359a606f4b94e22bc1ca769109a7f2d97c0ac453389aec9ad93b8c26838794e9419f6b3724ee223ab098c04e2fe21ef192fca256197d34d0b7e473c5a23193db2c6c5b0acd8860dddab4dac9d14921a533914c9bda915a59e1a8bcbaed55898d81315877bce8e0d546f", 0x88, 0x0) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffd, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x1b1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/31 13:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f23000)={0x81, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x320, 0x5, 0x101, 0xff, 0xfffffffffffff445, &(0x7f00005c7000-0x10)=@common='rose0\x00', 0x3, 0x100000000, 0x2}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c48000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000e56000)={&(0x7f0000bf8000-0x1c)=[0x2, 0x80000001, 0x5, 0x400, 0x0, 0x9, 0x3], 0x7, 0xfff, 0x5, 0x5, 0x77, 0x3, {0x6, 0x79, 0x1, 0x6, 0x7, 0x3140e3f8, 0x5, 0x0, 0x800, 0x2, 0x8, 0x2, 0x8, 0x3, "d77ba382d0ff80a2be7c4dc56f6986da898413a21715798f5eccc377c5a452dd"}}) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:46:51 executing program 0: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x3, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ae6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000038f000)=0x58) bind$rds(r0, &(0x7f00001c1000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x1, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 13:46:51 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cc000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000019000)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003e8000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ab8000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/31 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000244000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f89000+0x891)=r2) 2018/01/31 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f0000db6000)=[{0x0, 0x10d, 0x80, "e56ebfbda668c606b937250eba11a268fb970535f3aaf4000000000000800004b7cf6fd7cbff82553cdae07eee0000000000000000dcb8d0c7dee118bc3f3905a9"}], 0xfffffffffffffd94, 0x0}, 0x8000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000164000-0xc)={0x0, 0xfffffffffffffff7, 0x10}, 0xffffffffffffff85) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x125, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/31 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x6, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x1f, 0x5, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000671000-0x4)=0x21, 0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000049e000)=@assoc_value={r0, 0x7ff}, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e3d000-0x8)={r0, 0x401, 0x6}, 0x8) 2018/01/31 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000089d000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000386000-0x38)={&(0x7f0000fb8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000034a000-0x20)=[{&(0x7f0000849000-0x48)=""/72, 0x48}, {&(0x7f00006ca000-0xf5)=""/245, 0xf5}], 0x2, &(0x7f0000444000)=""/235, 0xeb, 0x100000001}, 0x0) syz_emit_ethernet(0x2c2, &(0x7f0000d82000-0x2ea)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x28c, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3c, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0xfffffffffffffffb}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0xffffffffffffc340, 0xef, "7df00c432fb8e1d235cd434c87609cde160a75960dfac3ff301eb4bcbce5e575be89d5f675980f205e9761750ed317d4287356c9eee1d936b6df1746e1f819d59378558913e977af93197506a228986a9e660470c20472192baedf085aa1bf86a4746b4a207b60eca9550edbae9f8556bc96afe7d309d0fbc15fe1427eabb3278294ebb6a98c4234c7ea685b164ff038653a1061c0a2fa5e02727da373c680b4f94008bf6d9ebf5e7a9cbe85e0a8ca31821da4d6dcc4aaf532413e0ec5f3b2cbdad79e3f8e2262aea127cc615bdeba9627cf665a472ec2866cbe697720fb6ce591901884ad7bf7457be52d328c31f3"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x40, {0xe8, 0xe, 0x1, 0x7, [0x5, 0x2, 0x3, 0xffffffff, 0x6, 0x1ff, 0x821d]}}]}, @dstopts={0x6f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x6, 0x14, 0x7, 0x23, [0x6, 0xe55, 0x6, 0xfffffffffffffffd, 0x800, 0x80, 0x4, 0x2, 0x2f8ab601, 0x7]}}, @calipso={0x7, 0x20, {0x10000, 0x6, 0x6, 0xffffffff, [0x20, 0x4, 0x48]}}]}, @hopopts={0x3a, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @routing={0x0, 0x8, 0x1, 0x80000001, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3f, 0x0, 0xffff, 0x1, 0x0, 0x10000, 0x3}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "e50200"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/31 13:46:51 executing program 2: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x1, 0x800000000000005, 0x0, 0x0, 0x40000000000000, 0x2, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ac4000-0x4)=0x0) 2018/01/31 13:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x75, &(0x7f00009d9000)=0x101, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f45000)={0x0, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5, 0x0}, 0xc) 2018/01/31 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x3, 0x6, 0x8, &(0x7f0000975000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000062f000)={0x0, 0x0}, 0x2) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000a5000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 13:46:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000392000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006a3000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x20, 0x3f, 0x2, 0x5, 0x7ff, 0x6, 0x1, 0x7fff, 0x1, 0x100000000, 0x7fc32810}, 0xb) syz_emit_ethernet(0x27d, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x20, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000+0x91f)=0x14) 2018/01/31 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)=0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r2, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) getsockname(r3, &(0x7f00009ea000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009d6000-0x4)=0x8) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0xfffffe62}], 0x1) 2018/01/31 13:46:51 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000f94000-0x20)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x3, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x10000000, 0xfffffffffffffffe, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 41.759773] kasan: CONFIG_KASAN_INLINE enabled [ 41.764424] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 41.771813] general protection fault: 0000 [#1] SMP KASAN [ 41.777346] Dumping ftrace buffer: [ 41.779685] dccp_invalid_packet: P.Data Offset(0) too small [ 41.786638] (ftrace buffer empty) [ 41.790323] Modules linked in: [ 41.793492] CPU: 1 PID: 7551 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #217 [ 41.800737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.810073] RIP: 0010:ip6t_do_table+0x12de/0x19d0 [ 41.814885] RSP: 0018:ffff8801b1e66768 EFLAGS: 00010246 [ 41.820222] RAX: 0000000000000000 RBX: ffff8801b6434040 RCX: ffffffff84d6bbb2 [ 41.827464] RDX: 0000000000000357 RSI: 0000000000000000 RDI: ffff8801b643419e [ 41.834742] RBP: ffff8801b1e66970 R08: ffff8801b1e66a68 R09: 0000000000000000 [ 41.841986] R10: 00000000000000d0 R11: ffffffff86b41580 R12: 0000000000000001 [ 41.849231] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801b6434110 [ 41.856477] FS: 00007fbd46aa9700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 41.864676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.870530] CR2: 00007ffd88624dec CR3: 00000001b54aa002 CR4: 00000000001606e0 [ 41.877951] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.885196] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.892443] Call Trace: [ 41.895016] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.900370] ? ip6t_error+0x60/0x60 [ 41.903970] ? lock_acquire+0x1d5/0x580 [ 41.907916] ? lock_acquire+0x1d5/0x580 [ 41.912044] ? ip6_input+0x11f/0x560 [ 41.915731] ? lock_acquire+0x1d5/0x580 [ 41.919680] ? lock_release+0xa40/0xa40 [ 41.923625] ? lock_downgrade+0x980/0x980 [ 41.927749] ip6table_security_hook+0x65/0x80 [ 41.932220] nf_hook_slow+0xba/0x1a0 [ 41.935915] ip6_input+0x35c/0x560 [ 41.939440] ? ip6_input_finish+0x17a0/0x17a0 [ 41.943912] ? ipv6_chk_mcast_addr+0x2f2/0x810 [ 41.948473] ? ip6_make_skb+0x5e0/0x5e0 [ 41.952430] ip6_mc_input+0x3a8/0xb10 [ 41.956208] ? ipv6_rcv+0x1fa0/0x1fa0 [ 41.959987] ? lock_acquire+0x1d5/0x580 [ 41.963935] ? lock_acquire+0x1d5/0x580 [ 41.967889] ip6_rcv_finish+0x297/0x8c0 [ 41.971839] ? ip6_input+0x560/0x560 [ 41.975527] ? lock_release+0xa40/0xa40 [ 41.979476] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 41.984208] ? ip_sabotage_in+0xf7/0x140 [ 41.988244] ? tcp_v6_mtu_reduced+0x60/0x60 [ 41.992542] ? nf_hook_slow+0xd3/0x1a0 [ 41.996402] ? lock_acquire+0x1d5/0x580 [ 42.000355] ipv6_rcv+0xf37/0x1fa0 [ 42.003879] ? ip6_rcv_finish+0x8c0/0x8c0 [ 42.008001] ? rcutorture_record_progress+0x10/0x10 [ 42.012999] ? is_bpf_text_address+0xa4/0x120 [ 42.017478] ? __kernel_text_address+0xd/0x40 [ 42.021950] ? ip6_input+0x560/0x560 [ 42.025639] ? ip6_rcv_finish+0x8c0/0x8c0 [ 42.029762] __netif_receive_skb_core+0x1a41/0x3460 [ 42.034752] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.039923] ? nf_ingress+0x9f0/0x9f0 [ 42.043699] ? __skb_flow_dissect+0x4ce/0x3f00 [ 42.048254] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.053173] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.058364] ? __skb_flow_get_ports+0x420/0x420 [ 42.063016] ? __skb_flow_get_ports+0x420/0x420 [ 42.067666] ? pick_next_task_fair+0xc14/0x16b0 [ 42.072312] ? kasan_unpoison_shadow+0x35/0x50 [ 42.076868] ? kasan_kmalloc+0xad/0xe0 [ 42.080734] ? kasan_slab_alloc+0x12/0x20 [ 42.084854] ? kmem_cache_alloc+0x2e9/0x760 [ 42.089155] ? lock_acquire+0x1d5/0x580 [ 42.093103] ? lock_downgrade+0x980/0x980 [ 42.097239] ? tun_build_skb.isra.50+0xb71/0x1810 [ 42.102058] ? pvclock_read_flags+0x160/0x160 [ 42.106534] ? lock_acquire+0x1d5/0x580 [ 42.110484] ? lock_acquire+0x1d5/0x580 [ 42.114691] ? netif_receive_skb_internal+0xa2/0x670 [ 42.119769] ? ktime_get_with_offset+0x2c1/0x420 [ 42.124504] ? lock_release+0xa40/0xa40 [ 42.128457] ? do_gettimeofday+0x190/0x190 [ 42.132669] ? tun_build_skb.isra.50+0x397/0x1810 [ 42.137490] __netif_receive_skb+0x2c/0x1b0 [ 42.141789] ? __netif_receive_skb+0x2c/0x1b0 [ 42.146260] netif_receive_skb_internal+0x10b/0x670 [ 42.151248] ? dev_cpu_dead+0xb00/0xb00 [ 42.155194] ? check_preempt_wakeup+0x426/0xb20 [ 42.159850] ? plist_check_head+0x130/0x130 [ 42.164146] ? __free_insn_slot+0x5c0/0x5c0 [ 42.168442] netif_receive_skb+0xae/0x390 [ 42.172561] ? lock_downgrade+0x980/0x980 [ 42.176682] ? netif_receive_skb_internal+0x670/0x670 [ 42.181853] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 42.186670] tun_rx_batched.isra.52+0x5ee/0x870 [ 42.191312] ? skb_probe_transport_header.constprop.68+0x14a/0x2f0 [ 42.197606] ? tun_sock_write_space+0x370/0x370 [ 42.202252] ? try_to_wake_up+0xf9/0x1600 [ 42.206375] tun_get_user+0x25de/0x3940 [ 42.210328] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.215492] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.220666] ? futex_wake+0x490/0x680 [ 42.224446] ? tun_build_skb.isra.50+0x1810/0x1810 [ 42.229356] ? futex_wait_setup+0x3d0/0x3d0 [ 42.233655] ? wake_up_q+0x8a/0xe0 [ 42.237170] ? futex_wake+0x2ca/0x680 [ 42.240952] ? lock_acquire+0x1d5/0x580 [ 42.244898] ? tun_get+0x1ab/0x2e0 [ 42.248424] ? lock_release+0xa40/0xa40 [ 42.252399] ? __might_fault+0x110/0x1d0 [ 42.256440] ? tun_get+0x1d4/0x2e0 [ 42.259954] ? tun_do_read+0x26c0/0x26c0 [ 42.263998] ? __check_object_size+0x25d/0x4f0 [ 42.268560] ? rcu_note_context_switch+0x710/0x710 [ 42.273470] tun_chr_write_iter+0xb9/0x160 [ 42.277685] do_iter_readv_writev+0x525/0x7f0 [ 42.282158] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 42.286895] ? rw_verify_area+0xe5/0x2b0 [ 42.290936] do_iter_write+0x154/0x540 [ 42.294799] ? dup_iter+0x260/0x260 [ 42.298404] ? lock_release+0xa40/0xa40 [ 42.302357] vfs_writev+0x18a/0x340 [ 42.305956] ? __fget_light+0x297/0x380 [ 42.309905] ? vfs_iter_write+0xb0/0xb0 [ 42.313856] ? _raw_spin_unlock_bh+0x30/0x40 [ 42.318237] ? release_sock+0x1d4/0x2a0 [ 42.322201] ? __local_bh_enable_ip+0x121/0x230 [ 42.326846] ? inet6_hash+0x7f/0x90 [ 42.330455] ? __fdget_pos+0x130/0x190 [ 42.334320] ? __fdget_raw+0x20/0x20 [ 42.338010] ? inet_exit_net+0x10/0x10 [ 42.341881] do_writev+0xfc/0x2a0 [ 42.345309] ? do_writev+0xfc/0x2a0 [ 42.348914] ? vfs_writev+0x340/0x340 [ 42.352690] ? move_addr_to_kernel+0x60/0x60 [ 42.357078] SyS_writev+0x27/0x30 [ 42.360514] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.365244] RIP: 0033:0x453171 [ 42.368405] RSP: 002b:00007fbd46aa8b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 42.376085] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453171 [ 42.383329] RDX: 0000000000000001 RSI: 00007fbd46aa8bd0 RDI: 0000000000000012 [ 42.390571] RBP: 0000000000000026 R08: 0000000000000000 R09: 0000000000000000 [ 42.397813] R10: 000000000000004a R11: 0000000000000293 R12: 00000000006ef430 [ 42.405059] R13: 00000000ffffffff R14: 00007fbd46aa96d4 R15: 0000000000000000 [ 42.412314] Code: 41 f6 87 83 00 00 00 04 75 37 e8 8e 75 99 fc 8b 85 54 fe ff ff 48 8b b5 90 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff [ 42.431424] RIP: ip6t_do_table+0x12de/0x19d0 RSP: ffff8801b1e66768 [ 42.439143] ---[ end trace b6563f62496c9cbc ]--- [ 42.443879] Kernel panic - not syncing: Fatal exception in interrupt [ 42.450886] Dumping ftrace buffer: [ 42.454404] (ftrace buffer empty) [ 42.458084] Kernel Offset: disabled [ 42.461681] Rebooting in 86400 seconds..