0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) accept4$netrom(r1, &(0x7f0000f81000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d58000-0x4)=0x10, 0x800) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 02:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) bind$alg(r0, &(0x7f0000a54000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f0000540000)={0x0, 0x0, &(0x7f000034b000)=[{&(0x7f0000025000)="a2438aa291658bcb7e4076591efdc1155f1e351314262ee584f1206f00fa3fdec5b07733d76bada46e67befcc1cdbaf481de95a5cbd0665a07c3cb48f316d21471aea4075a70beabdf0f5cae7ea992d3a84a8ee257914942f1fe335703a5789f38ef51351ce7d3b798d78cf36e8d4a14829dd34a8ddfa6852f004f71bd625a68450774e02e9405c48916f7a7ad5719b88fe6ce64c9cef856a69e27f6a0b2171bc7332bc3572ff70b5d8b818294733af44d3a61b09b", 0xb5}], 0x1, &(0x7f0000031000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x10}, 0x40010) socket(0x10, 0x80000, 0x8) 2018/01/19 02:50:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d2f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e3000-0x4)=0x14) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00008aa000-0x49)=""/73, 0x49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000)=@req3={0xa317, 0xffff, 0x5dbe, 0x4c7, 0x400, 0x1, 0x4}, 0x1c) 2018/01/19 02:50:55 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adf000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000614000-0x4)=0xffff) 2018/01/19 02:50:55 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x2) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000fcf000-0x118)={0x4, {{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]}, {{0x2, 0x1, @rand_addr=0x4, [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(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000d2a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fce000)=0x6e, 0x80800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fd0000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00009b8000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fd0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd1000-0xc)={r1, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000fd0000)="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") 2018/01/19 02:50:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x400) 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$sock_int(r0, 0x1, 0x8, &(0x7f00008b2000)=0x0, 0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007eb000)=0x0, &(0x7f000068d000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d1d000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x2, 0x80000000, 0x3, 0x4c3, 0x7, 0x0, 0x8000, 0x0, 0x27ef, 0x9, 0xffffffff, 0xffffffff, 0x401]}, &(0x7f0000fa9000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000031b000-0x8)={r2, 0xce5, 0x8}, &(0x7f0000de6000-0x4)=0x8) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f000084f000)=""/142, 0x8e}, {&(0x7f0000135000)=""/177, 0xb1}], 0x2, &(0x7f00009cf000)=""/56, 0x38, 0x7}, 0x100) sendto$inet(r0, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e5d000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000600000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef0000-0x4)=0xe8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000905000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000-0x4)=0x26, 0x80000) bind$netlink(r2, &(0x7f0000cce000-0xc)={0x10, 0x0, 0x3, 0x108000}, 0xc) sendmsg$alg(r2, &(0x7f0000b2a000-0x38)={0x0, 0x0, &(0x7f0000ca8000-0x20)=[{&(0x7f0000d63000-0x2b)="596d9101f172aa7b808b154bec19246dae9ea92186ad7bf710c6e2cd9c96c78394117ec7c56c786f003ccb", 0x2b}, {&(0x7f0000ce3000-0xdc)="99d39377382e9629fe0ffae4992bf6772297ca145906a87b73b8d6488fd742f8588cd69918cb84bca44b5dbbda6f2a9331278e2b65c63ee68772f593ce31b44654b68776b67947d9edf80c389abb3e80698f317fa01403ccbf66047326e8c24926efb50b18a8e32e3417c003743f676178613f07224d0412aa33174e0e1a2acf1a6e8e3338719a0296e0e913da441e5be48c8e3408fa330306db39cc91d7c431c034f08233cabdeff7a6680445c3ee0a5b0d94b14224eb2e8552b2a97dee1c3c67de7c6a89c6394c07493bd6f3690875994594bab4cde3ce3a5eb4f4", 0xdc}], 0x2, &(0x7f0000365000)=[@op={0x18, 0x117, 0x3, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "82feeafb55eca903283204e47cc2f6d695f7eb094a0a079e92f1ad5c2e8d8aa82421bfa81b987c9e1010ad49d7b9c5b535375f90bd584ffc138e0ff68c2acfe7ba"}], 0x30, 0x40000}, 0x7ffe) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009f6000)=0x4, 0x4) 2018/01/19 02:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000473000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c8b000-0x3c)=[@in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bc6000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000580000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001c7000)={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]}}, 0x8c) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bb9000-0x17)={0x0, 0xf, "25d99ab0a8e3aa5f02be0ddb87c91d"}, &(0x7f0000a7d000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002a0000-0x8)={r4, 0xc}, 0x8) write(r3, &(0x7f000071c000)="", 0xff48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) 2018/01/19 02:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair(0xf, 0x2, 0x100, &(0x7f0000489000)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000ff4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000)=0x10) 2018/01/19 02:50:55 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x2, 'ecb(arc4)-generic\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b54000-0xc7)="7bc3daa684ff67e29474713fb15cebfa8648d069bd14d52a7778ad24d24ad39a3ad54afa36b068f8b50c8be6a2366ebb57f68568f63b407586c044c64b7fe570c3d9ac9c7f854b55ae7ac518f0bc92e1018763a579b6ba8847067b26ac632cc75bfc787a20e247bad646e6341877a1dbc92e047ade52b438e4499abf9575d3783bbaa1afa9f44baec9d31cda2ced967f1feb8b54a9bebedc575ed048660f3bcded4f1f7afd48cf34dd7e878b279a29e3dba201f2322549f1686dba7d9bc999e2b9ac22bd5d1270", 0xc7) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000bc000)=0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00007c7000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000f7b000-0x4)={r3}) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r5 = socket(0x1b, 0x800, 0x80000001) ioctl$int_out(r3, 0x5460, &(0x7f0000612000)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r5, 0x0, &(0x7f0000f7a000-0x4)=0x0) 2018/01/19 02:50:55 executing program 5: pipe(&(0x7f0000693000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c01000-0x90)={0x0, 0x88, "3e2f6fb6c4d79b87ccca5a4af097bdac1f9342f49d482340245b7654b9411a60448b2f2946303d0110599082e21c1d244aa7f5c07264f13e484b4e7311e48c1eaf937d658711293468485660bae6329a9f1f5044bd0ea556fed28ed7ef47c1c012a659f1adee76a456d16528a218d0ce97c0b595fa7aa352b5a80243b680d81be87ee08a807610ae"}, &(0x7f0000000000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 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) sendmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000001000-0x48)=@full={{0x3, {"49da4fca68100e"}, 0x8}, [{"6065dba5afb5be"}, {"29edff0d16f51b"}, {"1a6f80e5d9fee5"}, {"d7f5dea307607a"}, {"2036d4f780cca1"}, {"4965c33e3e3c00"}, {"6086d7d411f999"}, {"b2b89587c7ef1b"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000000000)="641c91d320de5aa83ca8a7306523a477aaf231b0569ff083f751f760a6778a5b73a439e18c3920dacd74606cbac3499af9f470fa243ca0f6f03f98e675dfae04eb5a9968eba8c5e2e3d8d534e1fe63e04c137656f06bcbc6d7ec8db61d5d8d5a5c9f8a26e0aab2fe20ac8980a9da5fda716c17dc96ab7c9a0b3c754d108241fde5d10da5c9b9ff2be953e2a4daed49da19045e11d343bd5158394643949c539abbc99e4bffbdf6e6214b8c9fb4ec65fb4dc0b927148c2b5b7f6396c6d907874ab552142b31332aba690ca81a633e2ef87cd419f453", 0xd5}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0xb1)="7a22017ab32494e882323cdd2b5ccf3fbfeb7e3ccc62ac6da89399f1f3628b80183714019a0794c61736f95fd29fbde9c46b1e21d7cd4c80eac3718c8c862cb0a6d2975ce221dfde20f3ad15cefc2d4354b6bd94d09e3859b41dc211a88ffae7a5114dadb21485802b251985c82476f007946e3db5860ff26dd7a44b39252046ae2ebf245ae20f1a5e443c749ee052c6d6b0bc5970587b4ad24f6569972600d83169495c5e9d57be23f4fde963c4b5d812", 0xb1}, {&(0x7f0000002000-0x1f)="9750c0e07f4d5c482da2f1dc5cbadee9ee2c3b32e2b9bc53437d0ab1f704178ea554fd33160b1ecc32b1557bafd6c87a60691ca320c0e2b2fa0c40ea344acb0577f234f54de813abf93bb905b5e49d4cc2cf6202ef151a95cb58bef60a2ec55b693b1167e8dec175371f0a27fb8dfe111d896d6f91", 0x75}, {&(0x7f0000001000)="e7762c3181c5254cee7a9fcfa30334eb03fbd5b3253d319b676a2f8e8d2a6d94cd7c18f5d65eec9441349a45930693f4fa95731fd3ba3af49723a229165e7ec306433adc749cef60600fb9994c542326415e93e0b72f167fd4b05cca97f1a1606f7bfad39311b03b9d1a166bae397bea9de6aa79551846afd2235b709ad126d944809b3d4dae628ce45f4372b9c36dfc765ece3b7a3498b5b32f5bab0dee0452b2ab4ab4b50328bf99d71ae19dd9a93b1ee5c241a475a9bc97b4f92c0d23c2938c6d74f7fa7559186ed064f3f8f211f8d9138405a2dc87d8f2c300f4d354bd63c7b7e00914289b4832aab6e965138894552d835150", 0xf5}], 0x5, &(0x7f0000002000)=[{0xf8, 0x11f, 0x81, "82e22118a957ebebd2ce6751b9cdc71fd74de057821158b03e7d8891a2e109af2ce748f2110177099bcac09e04d9047f85d0c05c41e0c767542be8faaf22414e72805d0dd800f3aa954e33ffcda25db87345fd0faa14cb7ba1a20b5add0d706988fe42915ad8f386bfc509994859c064f70fba3c1e032e73da5758621e4315ab1fd38c58051c6973c7e85508d633794e32aab2fd6dc1a851d8e3eed94fa25a3cae29ac95ba6513f93f9d5e7a2ae0b74e9603ac77600c13f3db1254bdb4d15d766d1ef22ac4321aef73437c32853d065b00851e4fabd5c5825bd5353af0a2e6afb07842b1a60c45"}, {0xc0, 0x119, 0xffffffffffffffff, "e4d2d74e8373681255c65f2fae1da1aa9e01f55a1c2891e809636521721ccdad278f9c8be039bae1134af587ccd5bbea2c1a52745b9f53971d5cfaa0ffb95aada35c4d12dff17a8b35d524e32c7b13cfd27acb4e37f8e27d4138e1520f4359f78a3e5ac519f784c9d3ce70a591a37740d2c3d051fc17080c3be96a38ddfe567b5b863137e01a00faa4dfdc605458f1a42d5bf2be6968717afb8b35a1946f2517c6357ab858d427f70ea12288"}, {0xc0, 0x1ff, 0x5, "944ba3e794fc9c1ea5a7694d76c334ddb874e6d81a323834e957f0b62459a3ad36b02d4fa38350b19e8d6712e17c7b57a3bfa43e00745776e3ec8a25095e370f0490e6fd91eb0263238c655b106e05a42d20678b0d9d522a726e26764df8400a1d0b81d383f141a90e1e96fc6bb43596614dfd5b58336af6e1322c317913b82b7de1071e4944309d73cb352e7a10a4d2fd4d07c10e28940f8830f5acaa6fd37a0d39100791ae0e9eb55a0ff2"}], 0x278, 0x810}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x3}, 0x6) setsockopt(r3, 0x0, 0x80000000000021, &(0x7f00008df000)="", 0x0) 2018/01/19 02:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c33000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f94000-0x10)={0x0, 0x98, &(0x7f0000523000)=[@in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50471bee}, @in={0x2, 0x0, @rand_addr=0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b45000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001c7000-0x8)={0x0, 0xfffffffffffffaeb}, &(0x7f0000edd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ac2000-0xe4)={0x0, 0xdc, "e6eb658ef3d3502da362a7c82db91edb189bb93e4136875e3052297258de8aceb16b15e97d30f09bc9f5e6251cc7456e075e488e3d858679997456e1b8f4e9ce3b832ef3f21046f3a195f06dc71e642e18c93f97ef410f92059a48ae1b39c4bb0e8948e8995ea71e94dfa0628da9ca74ec6ddd70baca18df7aff4998e8736ac261451e69baf03cb9ec546686edb6d48bea3ace9b4a6e9608780606e0986ceba7651683a7387153877f807b4eb1574804bf200fabfc9c4d35d91d9e00360a7fb0466499e0aacb6684a59c00cbae5d631f72eebd0ed168d4064bc79860"}, &(0x7f00006a4000-0x4)=0xe4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000876000)={0x0, 0xdd, "5d848351f0420c4d43258802ae5a39b0f73c5bbea6304dd3ca98e76001e4626c9ae18cf9a236542dc8f0dbb2aa2625e5df309e4ee143360643041ea99c7b914d34522bb8cbf73639bea1779a3faa5b86b279f320b9828bfeddc52ef9f04e36e63f9803d644e43feb640907f74e735093bea396b0d5cdb1ac896bddc99bd6c6f2406a0ba067876aabd7a398a06b4c80a48a83386ed407da3f883c9d7f3fd1cb3bddf8e9360e7811a0c3b77aad96bb90a69901c5fc50d3b6a5b1b10f3ab2c02f279272bde2010ce44e194ddd3bd1a751f6829b15c6ec190390861b75b447"}, &(0x7f0000110000-0x4)=0xe5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000046f000-0x8)={0x0, 0xfff}, &(0x7f0000d70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000078b000)={0x0, 0x16, "94d094d1368f834358958cf33d40880571eca93bb16f"}, &(0x7f00001b2000)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ee6000-0x18)={0x0, 0xa657, 0x20, 0x80, 0x2}, &(0x7f0000b85000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000edd000-0x8)={0x0, 0xda9}, &(0x7f0000809000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000383000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7ff}, &(0x7f0000958000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000916000)={0x0, 0x2}, &(0x7f0000e31000)=0x8) r13 = accept4(r1, 0x0, &(0x7f00007fc000)=0x0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e89000)={{{@in6=@mcast1={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=@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}}, &(0x7f0000708000)=0xe8) r15 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f000017a000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x80, 0x80, 0x2f, r14, r15}, {0xe75, 0x4, 0x40, 0x2, 0xff, 0xcd5, 0x3, 0x1}, {0x1f, 0x6, 0x100, 0x81}, 0x8, 0xf, 0x2, 0x1, 0x1, 0x1}, {{@in=@empty=0x0, 0x3, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x2, 0x0, 0x9, 0x6, 0x23}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003eb000)={0x0, 0x4}, &(0x7f000086a000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e6e000)={0x0, 0x100}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000891000)={0x5, 0x8, 0x7f, 0xc7, 0x0}, &(0x7f0000031000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009c9000)={0x0, 0xeb, 0x0}, &(0x7f00009e1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000a9000)={0x0, 0x5}, &(0x7f0000b1a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e9d000)={0x0, 0x4c, &(0x7f0000024000-0x4c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000734000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000059e000)={0x2, 0x1, 0x4, 0x6, 0x0}, &(0x7f00001e1000)=0x10) sendmmsg$inet_sctp(r2, &(0x7f000090d000-0x118)=[{&(0x7f0000827000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000204000-0xeb)="c71165a290fea04ebd431825c01a8c52619e69609fd91832867d96a06a327aa6c006cd7a911704c12c9e69a74ab404aa01437f6db197eb13f00974aa2978cd935e1112f012cfba5189768a3ef4d63573b241dd4e0536a3da23cfa61097471b3a6a75468adb3cc4bb2709bc09e1626f905a820ff2bf2d4e782f00a884df57bf4152bcd7948989261f12939d7b389542c3764540bc4365603e13a8f9bb60b35bb4fd00e0b54024fb67b242e80555d6c86934438ff0072552837448b7717df672182529c47b58e243cc7f34962077bb0ebf2f7c8c54f71abf590bf1a3720a2f70791316e0f5ae64f118990c4b", 0xeb}], 0x1, &(0x7f0000677000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8, 0x8, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x52a, 0x100, 0xe422, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x737, 0x80000000, 0x8203, 0x1, 0x1d06, 0x9, 0x3, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x79941910, 0x0, 0x1000, 0x6, 0x9, 0x1de1, 0x20, r5}}, @init={0x18, 0x84, 0x0, {0x64c7, 0x47a0, 0x1000, 0x335}}], 0xf0, 0x50}, {&(0x7f000008c000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a9}, 0x1c, &(0x7f00002c5000)=[{&(0x7f0000b16000)="c7fe71b214b3276de8cc63d02e41bb9a86639047d190775ad73db6d3911612e88c3b8cd345dd89a04791a590a87ea04a74e8a9a08a46a79f838a340169c5c5614b44a3f836185b4f1411e2ffc699cbfbab34156ca11d16fca1f10e5a6b5c9b9573ecc4ac03b792f719462f2fc2b871a33b8463cc9cdea339f2d9fd7767280e3e489976d2a05287d381603a55b5d5c15d7fb0eea6944fc9db9f9b8fa44bafb43419bd0e9cbb676d43e5cb8fc47a1aab7489d9e34b09534176c696c69d757540a5cd93c7f0c83d710e7ad554b62b74e24834b2962edf6e04cb716403d62b85df3cca675fe2d2b4a738c84416226c92e1c96fe9509fcd65e00161a83c425c969df3f7f0d6d03b23e313c260bfa038945ab8dde7e70e63eb3d8f80e190f7ea1475773016d446c39264328d7eb0212db95483a0393dff9752d0cb804d0a827694e42f3e4839d643ecee6fcc3da80f19047f04a381cb01288942cea7f39cb1b131aeb578dc25b03597033c1968367c61caa429d2f8733d46770d73af0e30fe6a45e764964ccb576e31cf1100113d2b903067a52e8aa909d83b9a35efbb24f6643f1da9f7de580c3b74f02c6849650390b88d24efe4d6ed16bab1062b59365225c039152f7a169c375ebac7647c6b5187af44dcef3c29d069ce4351a7e6c1fb1b42f78a81a6061eae60ea527cc9ad08954b958b3966b594bbf053a76ed2c4c668d12cc1733b50d4456966abb0bf0c5bb54b53abc45fc4dc1c03bc434a5269860fbb08faa4db4b106858282735a8834e4664ae04e8c3a727b18078335573670b91dcb75a5e8b29cf6363851590d59a3ad1da77bcd657454e7f3f32d904782b5e0ba95b47021434e0b450f62b9b0ac3cbf26dcc34190823f741adf1db79cf3cc89374b231645fccb81bcf185505559ed97c0a905b4d3fec559e15d0539b3413a7f15592b2ead183df21338aaf47d1bbea8f2f3ac9de0d4afa295271911d76a3d0602b4d0010b390d9a5a9b1ca4d5b88f80b9764759a9346b27bdb97ada161f4d37996ee8c75660eca22f0a2c5b1e23c76d1dc9f773a6f4c9b6e783c89ed0c6df8b84a80af49480270fb29343873fe973fe01446b59b5686592886e02c42765c81d1f5f0213e8c508c198d1236199e0895faf1043cad3b0a2b7e6d239a8c397eaed426a0786b47a57adb59b940776b96d49e72a52644ae2af6354365e7bdcd18f6d06ecd6facac2780716252f43ac31964f26562392eea2297ccf1df770c2c01addf68e5fc4bed4fe689a5df7f5a29f06981e8f7526aa25f640bec9a98a210d8156e6039cea3871630428c859d9144442dac705a3534b6d3ac69640231a2e4826c1c3de5b2a603bd7f912d8e8afa54f3059b04551ff983f0d651b21d61d87d59f23ef2fcfbc166eab4e44aec98bede8d8404e13c1d171e6fe605bd269181d5d8a0b5ee869755937c870f5ea4a4d2530ffeb0456f6f931f36192bac305f91a950bdff1a2a752fb1f3beb8e34d44a9aec8e43115d2e05d685cb95b5ddeb91dda9a24d7f27b85e2b359b98c68bfa063394114fa6ab1dadf20db616a2e0127133b31ffa5ca34196294836f609cef16a6c929cd42241a92cf718843842da69d47a34a2820fa6007157afa8beff519151f907a48118d6ccdbff215006702d835f2c2358246394256de9472c2c790012b6e3c4aaaefe51d1025e9d5967074658a16bda24fd607b75c49689687fc608f9e3c66af75dae872febbc9fbff2c83090759371c87794d36ba7fc53c0ca56a0823b67757d6fdce4e493aadbb89cab49e88cdd1857fda969326ef9bfe911a8f6d6d623cc067d0efb864a49f8ea6d980f0c11b7624702afd467f2224f9dbc3dc777dbb19a25c54648fc50876646e995090eea69d81427b20a247476b327fa9fd23909b59506b01776ab6f42f4fc731c8f2adacd131f95e7b19fb22e190d78b9e677525aa7b1213eb80cf70e9edabf640c9318d034bfac33245591e1ffea2d19664c03c5039441a24370d421fa579f8138fa54e9e3f4e6fb206d715656cf05a214250a18896d3f5ec608605098ba7062c77bef886331b18bd54c9bc4d6a47f9c3699f4e2f2195b53941e5476c006279dcd79cca3d148fddbfe5bdec0ab085a40c0263314aa19e6f71a0a05cde2947f83f02aa338f8cc537369cf2d151defe1550512fcc12ff31ef34cbc7dcc24768f61dc10f51e5a9dda5b5a25e68621f1fd3680beb160f7bbf757f1d3f0313fb4b8de03e4ffb150ce04e505f502bf32b48b986e84fcd34228523b73db966b652383dcf8ea46673f9055a870ebf4a70b75e26d66dc400bccfe13fcdeaad1a58fbbb84bbfef91f76677a2d3e61b08063a7a68f448472e055e77c0f9513a3c17bd859ffaf50829bd674103796a919c19cd832e2b8b3f3df8fb23ab8208ce5f7f1c6d61f5c48568cd3873b9e2905c21a8879eb43f5421d882154753f3350233a4590ee759f60b0439858418f1540565f42f7f05793f1f72c4486261d498da4b0010b18877d42f52566cce7d7b2c77f34cea0f1d7f96a71e77d397cab5447c2dba6e74e737ada67ec6f61d639a6911530724a44c885bbfd75015a83c617b45e2763614ca2dd6f64233296f50cab399c054020a0b59603f4c752eb09af9d9a9afee77cf5fd570eb62053b3fc1bb7dd2c5565486cc7aa3df1e027dbc9f513ecb35fd81790df1797893b242cf9df854d0dd21433be98fb39b912c1d2bcdfbc036926e4d141f61f332b106198629cb1dd5a0ff4fa81572340ebdbeb427587a14d9e49106409fad4655fc5108911b5d21baec788c8517486d16e0007e69b271ff875ab08346f2c0c27cf21d31c18a8858c6f4238e76284da609c007cdd7365c723837505bbef03e73940966c93f5d82320a20a1cf26639cacee37ebc3ac1d43738cd89bf76a61d4fb863f71b99523aff1d030f45eee011dc1a29970e05160f7a8cd88130d5c421a021853b89903742abd5a068d8e80658a541a0afc4d10667ad4b957a2f8718e0b84036845418233f4b8f6bebdce591464e86dbc82085a230e77fb9ef9ccd3e8a88b98fd68904807f977155167ff8ebf8ea02ad98b6e3a178fdc55121cd60c19ed64b34cf1fa2210c3e0c2f5d522d8ac7df6e005f32e6bc19da6b4411612c3850e5c7a65fd5f19cfd9661980f006f8adf6899661b94f2c8dea0803607c3444c0d737ff0e5688213da89cf79d952aec3b4b07f0725084f2baebb294eea1a92e711d55cfb73758d14090fe1e51f4e379da7b6db19cf48a64c1665091893d0f311c282205ab706f8d9ebdafa535502abb99c5f6d40854c91d8858a235848a0346380728d5ec1ef4f942c50d1ec1a78202c5812984ecac1afad81cf5085a274f070849b9a67077baca9b82f2d80641b205f124b2928b4bdd0c377870e6b12d32b580c20b6734b2af6bf49c1fcaf2c39e096c345852f90300cca9833f699b978cb9bc8684f25e02facf04cb299ca91416e1557a2cb1287bb2851bea6d90a16d9472ae2d6958f54122e0274f706c0a959cef4e28ed7a8cd3a9fe7afe94ac07126914fa277f1d48a488ed24e2bae524b3a81dc48462d92b1b82461cfdef2f65eaa94a4e3e7db9069be6becdd8c163843e59ce90a52c137e7b6ea14b657ad2af6845832720d16a02959595c1e3214d0a05c22689893f121619da120f8e450a55b8972d7c6c42f8e13a165395e12f965913002b93de00f8ddb9f62b55b50d347f2d668231491522ebb5db788d1a2715aa294da293a527e1823423d80e0f0fcb640dac23eafcaaf21434d0f0ac3958a1db100b33c35274a4e815041053ad6997ddf01fd0136e5cbc0b921684f766ed45e72a17e24400909fee9b235139e984814fa19594fce98d850669fde689c4e12c5e7fc6b8d7968b15eafdab55fe9f3b1f55c7698587d9b1dad32d2bb1e7f213e604069118a3aa4258a8b6ee907cf137dcf20abfb20b3937afcb153d931a0dc0d50488b355b8452e73bc24f7a85c648d0279a6f1dedcfd2f9200dd852e7ab17f0bc2a660e389a0b7332341c2138fc9f691b94e4a92fdb1883d689e4b07ca9c75e29f80a4d268846cb549763cd13f58760e4802417148e9adc830269b46cc53c36f295297310daefab227761aaceeddaba052b95a69cac5aac361e1b1b295bda4351b9eb945e9e1c0b346dd4259595e6edd3bee56434afc2860b3dd1e56d550bc2b4f6002e5614cf34958269ceea1ec6f476d3621203bfdb71117a965bed42cb18ac2f1a786b9bf7c08c0d366355efaab92498125578ae2fdbfc88a599fe20e6a3dd2f3d0d5c9e03cbadde3e9d545175bbf7d90b04d9f289ca06b9375e35b969dd0e108ec152c37fa502b7daa498d87ae7232990b5173119e23c4df152ef7ccd0879816864ff7ba67ac75bacc002d1f5d861e3bcb5b0b08cdffe7ac3ee6f64aaf1b45516c1f17608ab358eae45805a9cbebcd48caf300d64d63412024faa9f0cc0a3ca1c0d22664fd2c339ed7d6ac372672c77ee5ce51ef18fd47cd1bec80002ab5a624dfd3f309d7b0ed3c03b130dab809fdb2bc35b23cdaa1ed6d20e84a78f4c7f03c19ea215be5062ab9f8641be2952b48a5f2343e767feeff339f2a08c9021960bae8c4c553ef49453b8173bde3e815887f25827364a1804d91d4126eb79c86a254c4f8a9ff87d5d4dc9abd3d4ba6483df2d3f434169c485ce468d13c225d42d99573045e3fc88b4b8ef4bfdcd027dd7276add8fea9bcf0ba2964241e6ea3fce1f951e2e80e377911602513ce22ec265f019c1e29b9853ac9917ca3f24105618caf446ef55d5166a6c63cabe83e17a116051377584f0045d8968e0e65c67ec064809e83382f59f99848d8716f26f335a13e809dcf4606fdf9c8cd42882b42f92938626f7f19223c4f19d0aba676a1d403f0b7dd958b47405f2843ce4db6bd478aa28524ba1ee224182a3e6040c0773cca31ad52c3cf14252cb5f0b4c7ef41ce8defe70fe32938a76509d08df7b46964d2cb24a38a7017412b06ee1721622903a441b50f644417f86d9ffb3d60dd84c87508981ff4d2604bb2e323701de976e5a830e83541375fe47ee9d31acdab69ca790ac5aef20540d024a13dc8ec8e6aeadf2a0d67986ab28dd4205ec31eca00fd8e1750dcc5e5ce00037af017122860cf2a2fd7560e5674632eb366b1cb4e0082f24cfce39791fdcd0a2cb99832761f08aa021a3faf429f3bc372d00b861438b1697fe21194d6432ec8bd77d04e3fbe8b4c277e885836f27cb8b5c8fa61e5a15124e4836d683d0909e88e00d6e65591f725601fdf3e103e903b4380497809928a905595860af78233544d24d8510ccab3ee9b13c3c7c0eb57b3f48cacfbfe52193d63be48eefc26806470f6609e227a1f89a29f17bd5231048d3ec81ef1d97c26b66077674c4ee605558e7845a6559584f48ee2c96bd9d88af5ab574f62a314cf9baa7516bbb1165f281e03dbd3cfc4da8551cf8b02e14e960bb614fbbcd493f359f4bc80cc49faf02fa832cd7aab50a342531ffadc5dcb92dc9e383d52c8609eb1fe241b7c9a9ec1479794a2e42880da2875415b13501d395bfedc96786a43918f57eb08e96c3359553796fe6a2a012ababb52ca2fdc4f649efdc136033a660d8ce8459831dd71bc0e3569bb3b67472e00794388cac9a3bfd02529e9150e06b7fc48d7681e4e661726b941f60ff6da070b2ed8ddb564f12a8c2cce840f54326be26f38e319cebee510714714c83ee77b419fc32d520138759a452cacd73ff67e10418024a2f4a2902cc10d05d5af2106c", 0x1000}], 0x1, &(0x7f0000782000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x200, 0x80, 0x1f, 0x0, 0x7, 0x101, r6}}], 0x30, 0x0}, {&(0x7f0000ec1000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000725000-0x20)=[{&(0x7f00004db000-0xdb)="b89546664ccfc5f592a2e0a5cbe4a34c1b2bc3c2ebfb86508bf2fd9fc9ea8bc76406faae997e708608c09308478449ea3deeea5b79f29dd4f70e93b8939b344a0ef26592ba72bcf0676222328785ba4792714bf0a3bf7ff85748db8c6af17780d7bbd6e8c19bfbc717551091e69f2420664868b70a8f117cc67abdef2ab7e517fbaee9d8798281427db6d8a1612aeac58703b37f1e2acb92035c6b2b585f8950f61e2ee06cf6120f52ef21b6362fed9b76049f36d12b7a939f04719cb6c76d909296e8bc849ad1494a7104197a095a35dc7f50e1aeb362d9431110", 0xdb}, {&(0x7f00004ce000)="f0caaf8bb8725a32a6bf97f34e0353c76f52a22fde419d87b94082cc3e023ad8f783658e83450e25baaf50bff2ec98b0d9a8cec0f1218fc305a24787cffca6964b75ecc5b80b57ade6e40e0c5da3dfdfc7ec2b9092bd5c166b9ab904b1a26552c5eedbaf89599ec7e255ade38bc6dace0c38ed4849fb7ca96b366bace1260fe64414", 0x82}], 0x2, &(0x7f00005e3000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x20a, 0x5, 0x7f, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x6b, 0x5, 0x4}}], 0x60, 0x10}, {&(0x7f0000417000)=@in6={0xa, 0x3, 0x1aa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c, &(0x7f0000477000-0x10)=[{&(0x7f00006f8000)="0b52cf7efaf2c37ce94499de30a8b02ade28e78808bcbf774f389f36517a9eb29ed3c32dc86e482c24bfdbd63143cf61230a2d07f88e40af1e1268c397396b034d7a4c78ba3bdf3c1a009ecc53b116bc42bf4e568a5addfaa3e2bfea98140569d0088ae464c2c90089b3a9a4698023d249bce2704d07a045da82587279b2c8b158fcfcca02690b4b628f5f9fed", 0x8d}], 0x1, &(0x7f000034a000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xf2, 0xc, 0x9, 0xa7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8fbe23e, 0x0, 0x204, 0xffffffff, 0x692f, 0x9, 0x3, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x0, 0x4, 0x5, 0x9, 0x6, 0x800, 0x9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7ff, 0x200, 0x800, 0x40, 0x4, 0x8, 0x100, r11}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x7f, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8200, 0x8, 0x5, 0x2f9, 0x1, 0xde, r12}}], 0x120, 0x84}, {&(0x7f0000414000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000371000-0x20)=[{&(0x7f0000ce4000)="a5eeadd22ea426c8b8bb06a98bc4cec1663c9b17a64f519737c05b2d240ef131a394d6840d445ae4ffdb0b2b635e0b27f7bbbff52043a34a96f89999d9a7485bf6b05d78731d454a1b5de9238581c1c4db1c", 0x52}, {&(0x7f0000737000)="ab0bbef231531923c2532c04f44b25d3d160493e4538a8aebb10cc0751f8549dc0066a63492f6de272c12d19c25cec2bd6d602a15580a8f27260cb412c111537ac8fb316a85ed45bb454aa05b995d2376216879e7198ac4a9b3f9178dc3ba75888bc199a80fa53e8cb7c12b9d40b4f104145902cf64587e8b4281a20bbb87d29a6a78b3cd746a6fcd4d36b", 0x8b}], 0x2, &(0x7f000050d000)=[@init={0x18, 0x84, 0x0, {0x4, 0x100, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x4, 0x65a, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x8000, 0xfffffffffffffff9, 0x7, 0x3ff, 0x6, 0x8, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x3, 0x80, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0xfffffffffffffff7, 0xf0, r19}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffffe, 0x8000000000000000, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0xa, 0x7, 0x7, 0x3, 0x5, 0x7, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x9, 0x8b87, 0xff, 0xfffffffffffffffc, 0x0, 0x7ff, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xffffffffffff0000, 0xe775ed9bec6e5936, 0x1, 0xffffffffc3a28649, 0x6, 0xb9, 0x0, r22}}], 0x1b0, 0x20000000}], 0x5, 0x8000) 2018/01/19 02:50:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = accept(0xffffffffffffff9c, &(0x7f00004a5000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000417000-0x4)=0x6e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000286000)=0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000978000)='tls\x00', 0x4) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$pptp(r1, &(0x7f0000e5c000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$inet6(r0, &(0x7f0000de8000)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000630000-0x4)=0x1) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000808000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000913000)={0x2, &(0x7f0000e99000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000063e000-0x8)={r3, 0x2}) 2018/01/19 02:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000893000-0x1b)=""/27, &(0x7f0000467000)=0x1b) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) 2018/01/19 02:50:55 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r0, &(0x7f00005cc000)=[{&(0x7f0000655000-0x7e)="62f61e4c257c2787f7d8babbae0bebff8cc930bb1e98894e494a224959eff7d90cc1bc4b2df1b976e8f0f6f27981a6ed1f96ef29afb324c41996f79dfb0f2b295c3479034eac450102664e89dcebdfb9a9b6ea7d6552ff5d41ab121636c0d21e02547b779f8b34fcbb96f8e2758bd4148770fb3a0664aa000000075f99df", 0x7e}], 0x1, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006bf000)={&(0x7f00009e2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000624000-0x50)=[{&(0x7f0000f9d000-0x9e)=""/158, 0x9e}, {&(0x7f0000746000-0x3d)=""/61, 0x3d}, {&(0x7f0000830000-0x8e)=""/142, 0x8e}, {&(0x7f0000d80000)=""/250, 0xfa}, {&(0x7f00005db000)=""/7, 0x7}], 0x5, 0x0, 0x0, 0x8000000}, 0x12041) 2018/01/19 02:50:55 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001e000)={&(0x7f000001e000-0x8)='./file0\x00', 0x0, 0x18}, 0x28a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000010000)={r0, &(0x7f000001d000)="410823a93c25e2830688433c7dfbf25f9325bb909cdeab4aaf160006b6268f97135a08d23195d32dbe90c734ae845772a253268cab165e4a54731df527d8f24fac6759e93aaed653dc559e2781cb9f02d13150e41bf2582ee38dde854a9b278dda49e44dcfdadc9182d6470393eb85350b28e9a2d0926f556a8538e37a7b9acd15d1e0716d8fa5f4dc8c01b417787b6d035d843a40fa2954b2bcc9dd5c24dbf825928917c7f8f90c9e91c7fe80e9d171fef570f88e1009d2c8af631328250f4ddd9dcaab977352a2c889e6297b4558a881f5b64ee4c52d434f6245b8c172eca9b0a378e5b7625af1df3d356b89d5a7dfd55e172c74ea08", &(0x7f000001d000)="", 0x0}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x26) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:55 executing program 0: mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bb9000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000505000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa2000-0x4)=0x8) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000bb8000)=@get={0x1, &(0x7f0000336000)=""/243, 0x8}) 2018/01/19 02:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27a) listen(r0, 0x0) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000000000000000034ee320194b016c"}}}}}, 0x0) 2018/01/19 02:50:55 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000994000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000511000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 02:50:55 executing program 1: syz_emit_ethernet(0x46, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069c000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4, 0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x0) 2018/01/19 02:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$alg(r0, &(0x7f00008e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000377000)=[{0x1b8, 0x29, 0x4, "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"}], 0x1b8, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00004cc000)=0xffffffffffffffef, 0x4) 2018/01/19 02:50:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f000067b000)="926dad84bbc8d935593ac1f908c7ec0937d17ec3479a011a0765141f4ccf1bb6d41b92276493a308cfda0617d87f2fe91f0756d91e325133b0637af3e5081c507f0afbf463af8dad596ceec44f330eb6f4eaf7dde212f182f1413c1824847424469fdda7d8fb9bf3a2359435132e52365c33e467bde52cc699cc4a982ebb40aee635acad5eee41d99cace9", 0x8b) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00008a5000)={0x4, &(0x7f000062f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000d6d000)={r6, &(0x7f0000226000)=""/68}) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000923000)={&(0x7f000022d000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @generic="2a4673a013685e9308e3483ac97a98f7"}}, 0x1e, &(0x7f0000f22000-0x80)=[{&(0x7f0000763000-0xbd)="750b0c3ddf25279c5dd18ad25d1503132486fe95c95b2910c91b771c3dc95d47c370dd1ffb21ab54c8a6464a1f84fbfd46673b93294d430f7a0f7004ee3e0efd4b26f4da8c93000c20c3fb8d222a90c58f38539b5311890cf3acb10e2a15e6e71dfe96ef4cc6e618190cebace88cc577c85293d8e518db8816f4d88330c79d9eec47f6c640453b752627d1c690e2edfe0a8f2d226ba0136de9c347a489195c2dca678b0ac56b86dbfaf04c83bf65aaafc0de646e56901e93b6e5c38309", 0xbd}, {&(0x7f0000eab000)="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0x1000}, 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{&(0x7f0000595000)="14fdb955093dfd5edcb005c95ee4d9583c990fbf0287d5656e33fa57b3d4c9a85e17a2b710f3f54996f12e58c475868e073de079e9d7629a144b596db868923a3ef3e514397493c80e2f23a221b70c475c0f3f25bc2e440544fa5af592f89318fe7487d1aec6c2fb153b881dec342bd65635f108a952687f36884ca0d4e9b5d784212ab92719e226d00c0bcf8b5c0036be05250e8e385d97a7dae8c28d266bee73211eba365aeded57662d13e1de277cab262abf1e946137b1f282b59862fcc92dd297e3388ab1e6f98bf7d0fdec4c3165f1d18422ddf4067f071ed34165e9d28d774de80a2f53b371cf92f886200abf48751649d670d955", 0xf8}], 0x8, &(0x7f0000523000-0x450)=[{0x88, 0x11d, 0x1, "d607d0557f640dc5e2e15e0f450bb63ff76db228900d8e85167b27b98b9ec531bdfb39e8c812a9c3412af025cba79db1d701c144fcfdec9761912876df151e29e08515245352ed109518dae491edf6549991d248b633df28f6abf22da1523fbc4c57ffabb587c7cff0afed6ad3fb6f084068b8"}, {0x30, 0x10f, 0x7ff, "40bd5a41cafc698b68fcf86cac7a559fe2263a01635302d526982a75cc"}, {0xf0, 0x113, 0x8, "d68179d293a8c0230f03a3fdcdd58aa86438ff96fa2af66d79394a95df005cf1bafd59544a6a0a4f79e3d4637eea45d9ac75dde5cc493ebc02c1e7e5fa8248c3f9fb8f86ed137793ddb3f0951c5c58a3872d53509b4ef5d6abcc3cf5a9839b9ec044ff7fa9d2e7d1205dd8dbd8dfaa7038a21414c9d434a2a39b742c3c2817af2e9bec3c34d3223c1a1c4bb77f79ad73a7402d96ec82fecfeef4ae9378206162094bea4b0e984c12b320a5ece2247e2a220da7f74d9376b79497b7543972e90fe2c6f2e2afcb1060619baaf29116005ec2583fd7c2e5f8845b0254337ec6"}, {0x38, 0x18f, 0x1, "ed7c08ef4e9fa2708c35baaa794203de4649c06242fbe3c66f7b10052e3dbdd7fecf54525d53"}, {0xf0, 0x119, 0x51f, "5540a8e863a92df6c6da1e7f95d7e113e5b6806e2d91db5c84b260c07e2003ded1836b1d2ae0e697eb84740c6570bbe517b6c6e1da01cffa0ac7d27344d803cab1ec72e4fd85a7c82e81d458a54cc970572738095ab8e15d182ed5c825110f61092736f1bddbb4aac26eb69225faa5277c84f76c8787940bad15d1d88939f6e9bd8a0406c6d70594dec5555df3bbbf3809f2aa498a9d30bce8947cf3b37afe8e2fd38ad8aca3bcc24ad6aec1ec9b791d704b095dd7849cfe26cc67edcafec8716c1c8001b30bc42bf8b42b353f0bf4bc9e182dfc244954fa70ea6b7e3c"}, {0xa8, 0x11f, 0x2d, "b18f00f4426af18eb99c1c6244eb8914d7a985db1a2c44d785bf77d2cd9f61f8eb6d4c325f79b082b96a104a378335604991406c7be1afed1aa7e67b3eabed6224d222d90569ade1ea35b42fc1c9ee2b6144463d5fe9496ea2fd10d29d0894a7fdec3d3cc948e79cdb6affe113c360d4b59707c6caac71a314aa32c5327bacbf0dfebd853feff3803079de7591a76938dae9f3a1"}, {0x48, 0x7d43f50b2c82dcfe, 0x3, "2d302dc0243c0d2552fc9c83d1d1d46fd8f9917b0338889b7c315cbd8e94c36c5c9d23b2a1a2439c5f0d4f4658367712d6"}, {0x90, 0x10d, 0x1, "139fb94ade4be19b3ea6099f0209020082f9b9da8b2c4c97a1143fa7e926c64937fc74a05ccc90fc6634dc03d4acc83102045d60f4074e7dc071c7e7241abc9f19fdb70d367ca015366cde1bf1ef2ad00a1b7a26011d27f0aa1fcdfeca7582f69ebdd1d52faa23dc52818f0c1e513b22d55160be418a34ace53465d4e8301d5c"}], 0x450, 0x20000840}, 0x2004c800) recvmsg(r9, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) bind$unix(r9, &(0x7f0000f28000)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000eec000-0x20)={r3, 0x0, 0x1, 0x8, &(0x7f000081d000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/19 02:50:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xa47, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x200, 0x2, 0xfffffffffffffbff, 0x6, 0x1, 0x1, 0xfffffffffffffc00, {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]}, 0xffffffffffffff81, 0x3, 0x401, 0x9, 0x3}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000004000-0x4)=0x2, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 02:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008b2000)={&(0x7f0000d64000-0x8)='./file0\x00', 0x0, 0x89803ace1da66f4c}, 0x10) syz_emit_ethernet(0x42, &(0x7f000000e000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2be76270"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r0, &(0x7f0000020000-0x60)={0x27, 0x7fffffff, 0x1, 0x7, 0x7, 0x5, "09a4aad186a964d05f79f21e8c331e0a7451ad3377e24126e95433413a3f14aff9def179554f0b631e58011fd9a3a0ffa1d27a396a290a95c7d1dddf4af00f", 0x6}, 0x60) 2018/01/19 02:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000045a000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f00003c4000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000713000-0x10)={0x0, 0x1, 0x9, 0x81}, &(0x7f0000b5e000)=0x10) sendmsg(r0, &(0x7f00002e5000-0x38)={&(0x7f0000376000-0x20)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d06000)=[{&(0x7f0000d52000-0xb4)="f5e48e7fd82ca2b879a59d5db81c2cf7b82d4c0b62495948c0d5c4dbb42239a3bf152b7c56169afd91999f992ed0847e939f6393abc9a72e7234eb00f23d0b8c169b3abbd9975eef09da1f98ed274faa44e78566d16a341b8da09bc275076a392e88f5c1f09d159b55ace2bd75249ddce3a35e5bab489de7d98a25e6c1e0b50f92fdb3caf1edb542929605cf76db1720f6b01a5359f16ebb8bd961524639382558bd56bb745218dec36f010af32afc4d36f37980", 0xb4}, {&(0x7f0000716000-0xd)="28c3670a72597bd13e94c481e6", 0xd}], 0x2, &(0x7f0000dbc000-0xe0)=[{0xe0, 0x100, 0x3, "3e64101c8d8fb5f0f09f649546051eb41fb9cba4ca64b81c4a7e67e4b7263baab466dcfb6177086cdfa6fdb467bf7706d4ccadf2d0dfb88c81d7fc0d224124554cef2a3c5ea15cf7089f0a6ebcb29f5035b5f370b9e6c2bab7bdd8d470cf2ae460fd686726262a1dba960346c3e46f619ef8432fe9496918971dce2e148cab2a6a8abb7b0f86983498a062be08b5c23d8eb25c4d3a5cd87ffe20ba10947dc9568a4ce13f3c1a724a2329790d6607a1f3b9b8a7f0f7bc317fb84b340165f6412dfd624eea84c1c33ed312"}], 0xe0, 0x4000800}, 0x200000c0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f52000)={0x3, [0x4, 0x2, 0x7]}, 0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000086e000)={r3, 0x3, 0xa, [0x5e, 0xf79, 0x4, 0x9, 0x3, 0x8001, 0x8001, 0x9e, 0x6, 0x2]}, 0x1c) sendto$inet6(r2, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r2, 0x10000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000303000)=0x10) 2018/01/19 02:50:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000064000-0x1)={0xf, 0x6, 0x0, 0x100000000, 0x1, 0x1, 0x7, [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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000)="500515a639f533", &(0x7f0000001000-0x59)=""/89}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000+0xdc0)="d30dcae6825506c81ceef4bc4676f230074e8caf3eed6193ed0087f21dcb0ed557e3313e9da8c746f278", &(0x7f0000113000-0xce)="1000dff414b233de411d15696936fc578bbc3c23fccacfd9712109c15fc6fe4cbecb323f92a38f00b7caa95aa691388fab868ef096beab74140a814e3949f67daec579c7aeeb44aa2807c1f965e230ea0a549153e9e586ac25217d9e1b823dea954729c9f8f4ed1723f056c04a858af72cc596e4559f849508b984267721670d74279b789329b01ed86aa45b116b19b72cb51542f465c67c5e2b399461aaf438045d2067f3a4b327a5112e5d4701f68baed74ccd9165a575841ab5b2dee83e6da3cd78fdc9217867ec2004e51fa3", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x1a, &(0x7f000011f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000fcf000)={{0x5, 0x1, 0x800, 0x0, 0x3, 0x1eaf0f39}, 0x0, 0x4, 0x56}) bpf$MAP_CREATE(0x0, &(0x7f0000fcf000-0x2c)={0x9, 0x7fffffff, 0x7, 0x3, 0x4, r1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x59)="", &(0x7f0000e2d000-0x7c)=""/124}, 0x18) 2018/01/19 02:50:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x0, 0x6, 0xfffffffffffffffc, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xa3, "b897ca66a42dd0b97699f96e2cc54fa25b82809f45ce10206eb59c5da856f6e9d9d905c3dc85f8e34f304ddbdd52a14a30c6cd6566f417861c4a151dae020d31def0890b598fd9df451f9b5fd97cce6d8a75310d32320def016f3ac3642715f61300fe21070c712fa05d7271e4b937d496c5b781ca42fcfb3b889c56063c5b04bbbd1def945a9f946823daf0669d0b96e8afc3e62edeaf29abb5646eab0f6460929a25"}, &(0x7f0000001000-0x4)=0xab) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) 2018/01/19 02:50:55 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d6, &(0x7f00000dd000-0x10ee)={@random="cd3b0b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x1, 0x80000001, 0x9, 0x9}, {0x1, 0x1, 0x5, 0x1}, {0x7, 0x7fffffff, 0x9c, 0x7}, {0x3, 0x6, 0x5, 0x1}, {0x7f, 0x8, 0xc6f9, 0xffffffff}, {0x8001, 0x5, 0x1f, 0x101}, {0x1ff, 0x8, 0x80000000, 0x6}, {0x0, 0x91, 0x5, 0x328d61f7}, {0x88000001, 0xffff, 0x2, 0x3}], @ipv4={{0x25, 0x4, 0x9, 0x7, 0x10a4, 0x3, 0xe3, 0x7, 0x67, 0x0, @empty=0x0, @rand_addr=0xa0f, {[@cipso={0x86, 0x23, 0x7, [{0x5, 0xd, "bdf1bd4d996ce14771860a"}, {0x6, 0xb, "31ab658e2966a76ac7"}, {0x0, 0x5, "c19bf5"}]}, @generic={0x88, 0x6, "7734851a"}, @ssrr={0x89, 0x3, 0x931, []}, @rr={0x7, 0x27, 0xffffffff00000000, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffff9, @rand_addr=0x81, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1b72c00000000000]}, @rr={0x7, 0xfffffffffffffd25, 0xa0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x7}, @ra={0x94, 0x6, 0x5}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x5f3f, 0x0, 0x0, 0x7, 0x3, "d18963", 0xfffffffffffff9f1, "3431c3"}, "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0x0) 2018/01/19 02:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(r0, 0x0, &(0x7f0000426000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a2e000-0x18)={0x0, 0x2603, 0x20, 0x7, 0x7}, &(0x7f0000af7000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000586000)={r2, 0xb1, "0ed848be7aa7b4fc36a36e3055f10ac9841a904094a1cb29e9791134cd47082889bcc0762e0281e027f7f2f947956aad6ab17303e287d87fa17028db45ebc9d9085172974df92f453f05e7d29e0b2c4dab7b4069b8a59305db34e78f0c8de9e768cf3661a6790b1aa076e26fc548cc56206c77f7a741199e9a8be726e061e593ef6c0d8593879769500e9c135dea16c9f32f4149ca51d4bdb041726df94a2c0201ad51f8f3ef9253e568c09dd1ecd0da0e"}, &(0x7f000032d000-0x4)=0xb9) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/19 02:50:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0xfffffffffffffffd) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0x0, 0x3, 0xfff, 0xa, 0xa0, 0x80, 0x2b, 0x0, r1}, {0x1, 0x2, 0x1, 0xdded, 0x5, 0x0, 0x2, 0x9}, {0x7fff, 0x1200, 0x0, 0x6}, 0x9, 0xd, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0xffffffffffffffff, 0xd29, 0x1f, 0xffffffffffffff92}}, 0xe8) 2018/01/19 02:50:55 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x1, 0x1f) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000026000)=""/181, 0xb5, 0x0, &(0x7f0000010000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x35c14715, &(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000025000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d37000-0x4)=0x42ed, 0x4) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e86000)=0x0, &(0x7f00007f6000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0b000+0xbf4)=0xfffffffffffffd53) 2018/01/19 02:50:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000763000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x123) sendto$inet6(r1, &(0x7f0000780000-0x6c)="", 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f00001fa000)="", 0x0) close(r0) socket$inet6(0xa, 0x8000a, 0x5) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000b000-0x20)={r0, 0x1, 0x1, 0x7ff, &(0x7f000000a000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000009000)="bccf95125f58f46a94ae1402ce42195a4e8452efd81fe16b50a5815fb12d5b5ea603e13647f88d6264830a67922a17a33681711a27a8f659785bc3c8653084c77c62c2c84783cc1c69adf1db927b1fe5cc573033a8dca83f5913527498d2bcbbb789307e6f3c17b876fb353634cb759b1ae4cc91eff1231ff70ebcc298b9a1765ae18bfa92ceaa47f67ee133db7b18cfe7f993d07bf34f9a1297baf93105d34947db5f0ba997b81b06e1d4727106072561782f59d148f956215f9d6239f4f2e2a08b", 0xc2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c6e000)=0x81, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd9000)={0x0, 0x3, 0x10}, &(0x7f0000973000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x206, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r1}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/19 02:50:56 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f000062c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a5000-0x4)=0x1c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffff, 0x4) socketpair(0x1, 0x5, 0x3f, &(0x7f00008be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00004d5000-0x28)={&(0x7f000046a000/0x13000)=nil, 0x5, 0x7, 0xc0, &(0x7f0000582000/0x2000)=nil, 0x2}) 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) writev(r0, &(0x7f0000913000)=[{&(0x7f0000001000-0x50)="649fcc568be3a51cfa05d70fd0c05a4539e251ac1955226fe4c248524638894b31ee1a25b6fec49b77f7a326a1237f05df499077906c1e4b8601160ff526a672b720fb3fd304be32e34b831f16c49da1", 0x50}, {&(0x7f0000000000)="e20f93f7ca1368f45b5378e94b8d2aafad53fe5daf1207fe37031ae41d78e5fa5492450fc738692d941762c9a1af5db153acb948fb19920b7fc7f2c608655b078c5b55cc84223a4fae7ba53025a2cbe192e73e84c3cb27a0f24b2bbfebfb9f02e87f2eae4905f7d0ac8c0ec62a414ba3ce750d79f40e8b7898ea903b2a5ea17431a0b514accc47cd6509c3f9c4aa1a6e86725d08bc0e58cc2d696bff4edc63e1e5a1c320dec6a514eea70c840589067f38e5c61ca56ff4c89fcd91e91017c2d4b22a9622f3a66615f53b04745448d89f411ee967e71db32dc79ae88013a681f616fb0ea0d43714129c", 0xe9}, {&(0x7f0000c99000)="b932eabb60b2f0bcaf34ae38575f907bf6e024f337c0476d59612a4fd948f43bb8dd6229ab2301140afa546272b1d925e5d8d864c0bba987eff7134e22be55162100fa12cf6ad2b8660150fca22be104e8d11d6ce0e0a7ed35c13a9bac1913369ae8bd8e6a8cf3ddc29a648db084f1ca603118d1c437a57e2cb4de6afa408a602c235e9afb9e5e23a1386abe90455378fe61bdf630f70279578eb88cc5f0aeb1f2b9fbb3beb620fba5723eb801314c924c32ae4baafd0a0f6657c6ebc038e67844e341c5238b2e64b13a16160251ce20a721cf43dcf001d89bc58f1efb04bdb0e323bc31188f9a4382e3e99e28e6e70e06cc63c1be42b380", 0xf8}, {&(0x7f0000930000-0x1000)="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", 0x1000}, {&(0x7f0000fff000-0x79)="9a4603e06e754e027ecc3c843d44701a01c62bab46cab45bb793378647a7b19300b8f17618c71eb59d0db672ea25a6b9c50e69d213cbde7356f3dc91e45617b714376af6033515d98240dd4a33d92ca2fc52348afe83ad39d95112e5217eafa2211dc3758b719992de402c0ac61039d123c3844f7b749eb03e", 0x79}, {&(0x7f0000000000)="5ea76885a11fab80ad692b0b94bd4631135b1979a84403755b42c8f37639cdfd7220fb0a4b5f831deec238bfbbec2b6ea26a80cae29e7a149a2339cfe5d4d9cce9d2d8e2e7ad58abcfeb8ffa584a61d1a7112bde96b3b6309abd038f5384bf19be397f475bcaeb446b041f2c6f326545042fc68667b0", 0x76}, {&(0x7f0000121000)="5fb3d3e9b12025df4bdfb745f2464ffd40acc2a80c53b5023957aec823b72b1aa4d1fe7de61e2cda5022f0a183471f49205ce48c9b54a22e51244133b785951578d9155044796e2ceb39ba6586556cb74e6470effa351fdb6854bb111d518b7ee2119fd6ba2a0e0810728082de245e381034c665daea3b474626efe86803f4fd05d1c6b394b25d240e14850ee1d15f7a0f90ee2f641699a2581fee6d28c80e06a30b30737a37f3f261f59beb9d7f6d86ffeb7e9652eaa9e000b84ace3a5fd86d674f7aa852c235b101b07973cb4e681ad8979b11058659048369128c1ff9d01395507079478445ec2912dce433927826", 0xf0}, {&(0x7f0000000000)="", 0x0}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7310, 0x2, 0x9, 0x4, 0x0, 0x57, 0x9, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x68}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000003000-0xc)={0x4000000, 0x0, 0x22}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x88)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000004000)=@req={0x2, 0xe3, 0x73e6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3ff, 0x4) listen$netrom(r0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000004000)={0x8, &(0x7f0000005000)=""/114, &(0x7f0000003000)=[{0x8, 0xa6, 0x3, &(0x7f0000005000)=""/166}, {0xa25c, 0x9c, 0x3101, &(0x7f0000004000-0x9c)=""/156}, {0x47, 0x1000, 0x7, &(0x7f0000005000)=""/4096}, {0x6fcf8, 0xfc, 0x3ff, &(0x7f0000006000-0xfc)=""/252}, {0x5, 0x26, 0x9, &(0x7f0000001000)=""/38}, {0x7, 0x0, 0x8, &(0x7f0000005000)=""/0}, {0x4, 0xf6, 0x283d, &(0x7f0000002000-0xf6)=""/246}, {0x1, 0x73, 0xd40, &(0x7f0000006000-0x73)=""/115}]}) 2018/01/19 02:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000c10000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000421000-0x4)=0x2e) getpeername$inet(r1, &(0x7f00004ff000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009de000-0x4)=0x10) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000dcf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9e000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004bb000)=0x10, 0x80000) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000)={0x4, 0x4, 0xfffffffffffffffb, 0x2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x7, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005000-0xc)={r3, @dev={0xac, 0x14, 0x0, 0x10}, @empty=0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000006000-0x20)={0x100000000, 0x100000000, 0x6, 0x10001, 0x4, 0x101}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) 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) preadv(r0, &(0x7f0000008000-0x70)=[{&(0x7f0000002000)=""/200, 0xc8}, {&(0x7f0000006000-0x35)=""/53, 0x35}, {&(0x7f0000007000-0xe9)=""/233, 0xe9}, {&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000008000-0x4b)=""/75, 0x4b}, {&(0x7f0000008000-0xbd)=""/189, 0xbd}, {&(0x7f0000003000)=""/0, 0x0}], 0x7, 0x0) 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) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x5, 0x12, &(0x7f0000008000)=@raw=[@map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x2, 0xa, 0xa, 0x18, 0x8}, @jmp={0x5, 0x23da, 0x1, 0x6, 0xf, 0xfffffffe, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x34}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffffb, 0x2, 0x1648, 0xffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @generic={0x1, 0x0, 0x3, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000009000-0x4)='GPL\x00', 0x2, 0x8a, &(0x7f0000008000)=""/138, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000)={r4, 0x0, 0x79, 0x5, &(0x7f0000004000-0x79)="7d0c2acd616e775a902a477fc110fa88817aa259209231328a6f80a6e5d9113caf75e171a691df491124ae44bc785f3f614a20a507930b61bcfccdf85e584dd6a7d12a392608ba4ee7e107c39a93c6498942149b68679ef8f205641b1fda506e17de69039cf49a71c81c9619e910f7350332a05ccbb6dea156", &(0x7f0000005000-0x5)=""/5, 0x3, 0x8}, 0x28) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={r5, 0x100, 0x8, 0x1a0, 0x8, 0x4}, &(0x7f0000009000)=0x14) 2018/01/19 02:50:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) accept4(r1, 0x0, &(0x7f0000d7f000-0x4)=0x0, 0x80800) recvfrom$ax25(r1, &(0x7f0000ff5000-0x27)=""/39, 0x27, 0x40000000, &(0x7f000016b000-0x10)={0x3, {"10bcf6aabcf1d4"}, 0xffff}, 0x10) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 02:50:56 executing program 7: socketpair(0x0, 0x7, 0x0, &(0x7f0000e43000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ad6000)=@assoc_id=0x0, &(0x7f0000945000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001eb000-0x20)={0x2, 0x7, 0x0, 0xfffffffffffffff7, 0xcf, 0x1000, 0x8, 0x6, r1}, &(0x7f0000562000)=0x20) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bbd000)={0x0, 0x0}) socket(0x1f, 0x802, 0x1) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = socket(0x1, 0x0, 0x5) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000fc000-0x4)=0xffffffff, 0x4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000fd000)=""/99, &(0x7f00000fd000)=0x63) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in=@local={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000061000)=0xe8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000fc000-0x10)={r0, r1, 0x2000007, 0x3}, 0xfffffffffffffed5) pipe(&(0x7f00000bc000)={0x0, 0x0}) accept$inet6(r2, &(0x7f00000fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00000a5000)=0x1c) socket$inet6(0xa, 0xb, 0x1000) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000097f000-0x8)={0x0, 0x0}) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002cf000-0x8)={0x0, 0x0}) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c9f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f00008b3000-0x4)=0x2, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df2000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000df0000-0x4)=0xb, 0x7f) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f0000534000-0xe7)=""/231, 0x430}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000cfc000-0x25)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x80000000}, 0x40000100) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000750000-0xa)="260000005e0009000000eaf83a0000000000000001000000ff08ff000008db1ee9ff4435eadecb7871ca5a2cd7c6c389dc608748b823fc91272375cfdd0de08a35ca43e9dbe069c1f9f584a30a0cf9eca865c58f905e92d36bff5911fceb11c478eff9944890c0af1c85454969f824d92c9476f19102a581e4268c696eec9cf915acf4c88718e3100678b67958e12d1023e57fdcb7a906aceb01b12cf9e571d52828c5ecfd304af2dea1fce56bf2f48e2c4b3f24efe6b4fcf36f0e0000000000000401681c31e915130e0c827e6f6f96935dae71874753ec1fe4e0d30e942d6fb8ccafe763334eeb0a94108852", 0xfffffffffffffe43) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000830000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000029c000)=0x58, 0x1b14d65a5d1e39ca) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c03000)=0x14) close(r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000008f000-0x8)={0x0, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f0000919000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000990000-0x4)=0xe, 0x80800) getsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f00004db000)=""/252, &(0x7f0000162000)=0xfc) 2018/01/19 02:50:56 executing program 1: 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) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000338000)={0xffffffff, 0x4, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000671000-0x2c)={0x7, 0x7fffffff, 0x8001, 0xaa0, 0x14, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) listen(r0, 0x40000000000005) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000481000)={0x0, 0xfffffffffffffeff}, &(0x7f0000ac6000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000253000)={r2, 0x3}, &(0x7f0000ea2000)=0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000a1e000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f0000bd0000)=[{{&(0x7f000095d000)=@nfc_llcp={0x27, 0x2, 0x7fffffff, 0x3, 0x10000, 0x9, "4a1d84b277a376b3624470c0baf94bcd8dd7857875b37ae2ac2c89cc809d14a6a067d8eb51682a99902b32c4abbc5965d218368bb03025e421c51f7a4a0b0c", 0x4}, 0x60, &(0x7f0000834000)=[{&(0x7f0000bff000-0x1)="dc", 0x1}], 0x1, &(0x7f0000d82000)=[{0x28, 0x103, 0x7, "a7cdce650c210888a97578eda3bd9c97a7"}, {0x10, 0x3a, 0x9, ""}], 0x38, 0x40010}, 0x1}, {{&(0x7f00000ed000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x0}}, 0x2e, &(0x7f0000314000)=[{&(0x7f00001c3000-0x1000)="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0x1000}, {&(0x7f0000845000-0x18)="2eeb8d3cf48f277617153a578d50f1ece67e150e4aead495", 0x18}, {&(0x7f000042d000-0xe)="99330784526a9e6bf521085ef0b6", 0xe}, {&(0x7f0000e96000)="3156d2e5efb4c2c49de483aa", 0xc}, {&(0x7f000021f000)="c00a654b87a10ae1d329da188df640798d7ff32d4d71192204bce8899f47ab6c2485afe353de8b192bed059e4378bb0c6d3e635d540e8a70828e67eea154ab2724d2fd531c2a70e4375aa10eaf81264348d9e6298b9c0cc3612c6546089e00774abc120b7b10c1a523664ec9db82151d43dccb0f4fec8bb8439d39c9f69232a7150566ef6d03b15a34d9ac17ba48b4d9b0012ec2d4f5ec45633e0952a06578bbd0daf22428401d3dce25375db49a37a6b98ceaefa3c42fdd23cc0be71a08ac259b49df5a03230a7bb1d614659a15061a9da257adce9746e7c7740b", 0xdb}, {&(0x7f0000420000)='2?', 0x2}, 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&(0x7f0000717000-0x40)=[{&(0x7f0000833000)="92e88bc7104e51c452da9345d4ed9eba1798a417406cc0fc42c8e80df22ad53004d2930216fa2e07d489e5177ca46b1f14607d2039d247cf3c8c872fa3eb5e52bc21705277df2732435c56a9e3c474c4054af0217ee25df6da6c0616cc0602b8511cc30c7fd5b1c99432b9d70f4ca4067e9f8827c5f43e4d0bfcb6263813af545342aec50338c7d14f6e897b946f4f6860d0bc5056967ec29a4ad61330af6a712ec0a0ac2ff45fa33ca01d80688ce9338a644e4c677f1bc51904863f24ef38dda07b9dd780", 0xc5}, {&(0x7f00008da000)="9f8a9de5fca439a28f19b78877dc82be3dfe5e84c03bdbf26c87d54ef71dc042a307c9b5a250c4ac328793dcbe5d100ad394177661dea92eaed9072388f2739a29befa6037a5618593c60a14af", 0x4d}, {&(0x7f0000e2e000-0x56)="cbe3591800e860ba978255c99dab3a79e72d3ff599a50d2549723cd02d75c05c2f79844408d27935458cf40d27744e623ebcf12ea477fbceb16ba6f2afe63246808006c9ad7a53385c33337d5b8f4642ca425d47993b", 0x56}, {&(0x7f0000148000-0xe8)="bee8478df6fc95e0c207334fcb451346395df0b8fb03d1f15f9bccf02fbc0bc17170d8fc60c399b62b2c01578166be7f891eabb05dd9ed297902578d507fdd5d81e8fdf0fe799b7302d8a31ba5e634c6c8fb97eb3f2b4ea8a54030fe1e4d8cacf5094c4df1be24300294c037ea82c148ab51e908535444d4d80662bb10bd763d2f4069bff492fb6e2e7c0543b2d4a87e2fe649af3488c79e0272484d085d28526eaf7fedac36043feb9be101398aaae46444d4fdd9bbd363aaca98bfaa337c7b674190c294af631f9e62a93a27f31c3987dc998eab197fa38421755e547022389409c199142a8183", 0xe8}], 0x4, &(0x7f0000b33000)=[{0x1010, 0x139, 0x6a7, "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"}, {0xb0, 0x115, 0xa2c0, "831c17f72e362dde7c3647a747f3d64eaddffa8c5b8402c6a989b603feb48c710658177099658f8d7b3f2e7f9c6782c157a249254a3f56f1e3fde2a7b1b5ce788a66bc635a6c9cc886aa15c7d6a51e52f1283f8eec0895553c4e5d62934ebc4cd11bf72b858e4ec53d849d9a6b4efd33685790822bd71ac09a5e886ca08639af085a7effbb6076279aa2b72206f8c3904558798f838a967f2de1f2"}, {0xa8, 0x118, 0x36, "ad4b564c8d382968e9f65f32b7344377b465c73d50d32becb3c95b10469680c65565d09be44580ab3a773b6c00f505be4acc347c8e310e59fcc52fed7af1bb0eaf8e46090fd16f1b385dda2949368e07d840b3436c3d9e7c3f2df7cce10f5cf2330a07176f40426a03411d8834a4f1166047976f3d62f99fd723baa79afe4a914b92daffe387c42202ed7e05767cc6ec99d69b57"}, {0x100, 0x0, 0x1, "a261b130b2f5808ef78774c1f75c6120468fd4f75d6dbc120dfe1eedb78c3d34079e8afea00863b6ac262f9bf214e92499f569f26fe5443ed3465688ff110727a73c01adc91c714f270858aa2fefc90f4624724fd36d38698baa4979116a964665daa52a407e10a9c99e0639880589f15ede7e21be49cfec64bb72cdc85792a5a179ecb817be9afb290fed77d4a1c6723ffe03aef44879a6a5da040ba1ab7474b02ce29919e2e4121f84cf753dae22930ccffaa9918ea614334dc31ab0d795e94aba42a24d232fb981570dedfa426a28b0d585b0c9729c8465c8b4f960187e6358ef4fabfb1db1df0ab89934"}, {0x90, 0x107, 0x7f, "74b7239a38031f23946b5136dc7c4e9f4fa4b199eef64fafb15b964a636bc8820f39adfa0f451374594e7cbcb37493b4635900d56d9b9686c98f8ba051a72abf66b460b2a0a14b2b59bdff84f66daf14c3da3ac818dfa15a2d72e692f290c7fe1901ddd6d13496ac2c69b2c13bd57e83ff4031c99c6b3aa925336e"}], 0x12f8, 0x4840}, 0x3}], 0x7, 0x20000090) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r4, &(0x7f0000d37000-0x3a)=@pppol2tpv3in6={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]}, 0x0}}}, &(0x7f0000076000-0x4)=0x3a, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f00009d1000)=0x7) recvfrom$unix(r5, &(0x7f0000770000)=""/172, 0xac, 0x2, &(0x7f0000c50000)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r4, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r4) r6 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00001c7000)={0x0}, 0x1) 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0x0, 0x4, 0x1000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fef000-0x2f)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fee000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000060f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fef000)=0x7, &(0x7f0000ef1000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ff0000)=0x0, &(0x7f00003a2000)=0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fed000)=r3, 0x4) 2018/01/19 02:50:56 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) shutdown(r1, 0x1) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007ef000)={0xc3f1}, 0x4) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/19 02:50:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d0a000)={@common='ip6tnl0\x00', @ifru_flags=0x1001}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000128000)={&(0x7f0000148000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000346000-0x60)=[{&(0x7f0000ce7000-0xc5)="2c2d6c03bc724c63e90d2f0e5a751d16745cc70cdf5072f9f9f7525819d8", 0x1e}, {&(0x7f0000352000-0x86)="c1667c686a0d9d3a2a16deb31a7310ef5a4232d151f3e3ed4fcef804ea4ff45d1d551cc16a0612e12d78d36656283a860a6c1b34387aae78e248d147129b0f9ed7a25a29362eed4b1e2356bd7cba9aa462a667134311d3bb58fd8576ac722b05510040be41ffdf6e5c52c2358e058da8ade55818bef515a3e13e3ca73e150c6b1e11473ec8f4", 0x86}], 0x2, &(0x7f0000cde000-0x108)=[{0x18, 0x0, 0x200, "7a6eaa9d170b02"}], 0x18, 0x4}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 7: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x6, &(0x7f0000ddb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ddb000-0x4)=0x100000001, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ddb000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddb000)=0x10, 0x800) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dda000)=0x0, &(0x7f0000118000)=0x4) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ddc000)=0x101, 0x4) 2018/01/19 02:50:56 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffff}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x47)="8e50d2255dc9c4c46e0ff45a788c493d66eaa0f0499780ff8b45f617aefee8408ade9e6503e0d8a59db8143d150ef622b3420dc23c8ecfc9809ab06afe120c8830421a7a866503", 0x47}, {&(0x7f0000001000)="780e7dc9feab251e33f90bfcbb091ca4d6a941c9a04cb154fec48bca67bdd9f20d87ffb2d1002c2dc4d0ef1f9aa7ee0ccfa816b2156515779bbf793c34fa0eeb0850ebe19493fd93c707079d8b069d1154ab31a1089a10d921fcc4dad0f72e5624388da571bc05a80ea71bc56ac50f66bf423b2df9568615a93114df2f554efac41fa0e993d987810d6a208fa39b84e4e2a2ef046f77f11fb15df6ea91d2ccba17af72fe3d640f143ac330fae84c0d5499924e85952dd64d4b3d675df479c61a5a116ab974e3c4b525c8dec64ce6c68f0e3975a719abdbc6c81a803fbd0f92", 0xdf}, {&(0x7f0000000000)="f84e99cb92bb4be2b5136748b80baa99a16f51227f753920335356a01ff92159a9d6c7cdfbac0a224e5c6f650d98d4ab6974d56eb53395b899589d6d9dfbad390464ae7950d2df99cef4c7462462eb8e534f452d0ae0af2dbcd06268ef5e724474840c7f020fc25eaa3fd156f692509458bf7f", 0x73}, {&(0x7f0000000000)="ae8e31d2dd6c1f9bb842b6f1", 0xc}], 0x4, &(0x7f0000002000)=[{0xd8, 0x19d, 0x9, "bd2292289d5ea023ce16d5650e02011f1c34bdf4deae375c2df304462d723453d6b0b22abb3a694d7c3c03827553e369cbf4fd4834872014973bbb480a5bd14bec2cfb5b3b6f2f2e88681286bc23bcf7ee350ae80ef9dd8b28adc67abd7f3bebb4f425c42b31e5c4c9845959ab7e9edc8fbb2b5859d131655e9d95d743e54f6861ce3e80a25378800b7bc5012eeace6e0b0ddd6688712bce339192c01b1917a8d4fcaf4bffbe4b5abd6defb5bfdaaeb1079c55dd868bd769688e51f57098ae0c09d53c4616"}, {0x60, 0x0, 0x9, "de26cf7475788eb55eef0b728389aed5308f1f4964745b4f407edeb277041ba516ca32087b1f35bfe76a96b4b6dd97466f1779631ac17e0c93563ab6ff72198fa788d28dcba9dab2c4b6"}, {0x20, 0x117, 0x3, "2584a8d5734235eff4fb0c"}], 0x158, 0x4000000}, 0x8080) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt(r0, 0x2, 0x4, &(0x7f0000db1000)=""/54, &(0x7f0000250000)=0x36) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) r1 = accept4(r0, &(0x7f0000b04000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb9000-0x4)=0x8, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000553000-0xa)={0x0, "922d927e2b71"}) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000e5e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ccb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e4e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000950000)={r3, @in6={{0xa, 0x2, 0x929b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075e000-0x4)=0x8c) 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000001f000)={0x5, 0x6, 0x200000000008, 0x7ffffffc}, 0xfffffffffffffe4a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x1020)={0x20, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x75, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet(0x2, 0x801, 0x100000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fff000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000045a000)=0x3a, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fff000-0x4)=0x9ab3, &(0x7f0000f35000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000b4a000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xcc, &(0x7f0000ffe000)=""/96, &(0x7f0000ffe000)=0x60) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c27000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003f000)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000e9000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000706000-0x4)=0x8) accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b7a000)={r6, 0x401, 0x0, 0x20c, 0x7ff, 0x7f}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000682000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d92000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006c1000-0x14)={r6, 0x7ff, 0x6, 0xd09, 0x8a, 0x8}, &(0x7f0000881000)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000070f000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x3, 0x4000000000000000, 0x0, 0x3, 0xa, 0xa0, 0x0, 0x84, r5, r7}, {0x200, 0x5, 0x0, 0x546, 0x8000, 0xffffffff, 0x1ff, 0xfffffffffffffeff}, {0x9, 0x100000001, 0x200, 0x1}, 0x80, 0xa, 0x0, 0x1, 0x2, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x8ec9fc8b274eebaf, @in=@rand_addr=0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x80000000, 0x3}}, 0xe8) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000fff000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2d983053923653bd91340e23c72c6bb8"}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000ea3000-0x2a)="cd95771c46d6794dd7a9fc831158bc13030b6d4ddc34b344f6226caebd2780c6e232095b6cdb6ea8f546") 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f0d000)={0x20, 0x1f, 0x72, 0x19dc}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fe000)={r0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000104000)={&(0x7f0000f0d000)=@full={{0x3, {"12bc8d3aa183e5"}, 0x0}, [{"008dc51cb4a2ac"}, {"a87c778fd4aea1"}, {"94d384a36de381"}, {"221927fba45904"}, {"7dc3c97e944b79"}, {"dbbc0e17f8527f"}, {"9a5559ee7caa99"}, {"385dcee6c0c9f9"}]}, 0x48, &(0x7f0000f0e000-0x40)=[{&(0x7f00002df000)="775e45848152f3c6cecc2ab11a86082a8eaefc8b9b8da8be59529bddcafa00202d006133b3322941e2d305f5130db6bc1c990b484796d3ef2bfa0634472c4cb7aa1fdb234aa3c5829780ad63e4bdb56f3312a835d55e8afd51094dfc65986b7e0f2dce0ea6474578aa7b1946dab44248d302292c86ac4bd4e14a9657880c327d3366c39d63c7691680d35ed86bbddc560fa788ec4b46", 0x96}, {&(0x7f0000f0d000)="e4b040a2f433751fece1942a19b1b5f5a23c914654fe8d6849f0c1e384a739bdedb5b1c7ac7ad3e939228d40a6b176ebcf937fb93a3c4e26965776bb87cc832494f328eeaa1546a133e997919c309925b7f6844389521dd9e35db3af1dbba395d9a50617bedc6c0a542e19ba4d1db8e5e9af9d9ea0ebc44c98db71f332f10fcfc737497a285b7916013e7f13c9", 0x8d}, {&(0x7f00003f0000)="0136e3e5b784e1df0809e66e00efe8239b", 0x11}, {&(0x7f0000b8e000)="3364ca1b9f07e95bb90c5536cebd4b20c7e55895cadeb012f7c53bb95a59a13a93a59dff17116f445a36c8b77e64b7b92540c1b927979d789735034e3b71a7b1974cfc93506d5b73219ac9fbca88804e5ff4cb9865ba7ea5b235bb3ce5c2b19901a70e90f1e76a6a7c3dc022c3e6dad94b2fd0b3c59a185719c776bf1c7b270aa79d9e1e61147c6436e1f9538347db28caa31da587", 0x95}], 0x4, &(0x7f0000f0e000-0x410)=[{0x48, 0x13f, 0x6, "c60079e4650f5ab43eed6df75f7996ff178dbf5dc9c936360b62c7b980a694ddda900eb7d99e4363ca9448ba97500181537f98d13c48"}, {0x58, 0x102, 0x4, "1e815f15616cbc43dd4710e9fd2f322cbea2c59bda3287eb26529a45421118e7553f369c6cc299025fd1e3993dddeecd451b90a549374c5b98abdac4114b43e3e9089dc6"}, {0x38, 0x113, 0x3, "31c8d8ac6418edd972eafa096ba26eaa42b90b570bb3f9dee2cf837c6861a869c715b275a7"}, {0x40, 0x105, 0x1, "0896f271ab18d559cfd706988d42f0b766e1d52ba1d213a9e8f277162c7016329df47bb808f07e51362d4ae9"}, {0xe8, 0x10d, 0x6, "b6ae9fc52e6b87bc074ffa133fc973e2b4f18222b5722ed2b87ce3e4a3336ce245abe6ed5a7890290b6a348faa88a5ce958d80d6b01fac4edd6fc84f7d6b47520fb0c4ca31441945f4d9b663db3a508b3ecf7a16ef47f7cf21f7cfbeab1acf095a642293fff9fe5873766dc7df8272bc7fdc7ca9f88ee1a4a6c9e773ea4929d6c3c1498acb857ce71f18b7cc48db7b8fb90a682980ba2a7e4da77ba2fb5ac66c3e631f9f05ae460f390fe71b245c14ad8f3046f7f5e25859faf953c60ae7fe7f0bec3f17c3fa81d76cd7216dfda095d2fe"}, {0x68, 0x1ff, 0xffffffff, "68ff6cd61da9fc874bee2e99538f588c39e9aaab9eadcae9ad67a143b72aafa1169e32c19a574eb67fad84bab8b451040d9390c6d1423aac0130ce7bae36944ef32a304663153c22f821a4c6f652bd1ff715be"}, {0x38, 0x10a, 0x23, "f69f341e75cf80c1cb42a5aa48d0ee8f2e377a68e7d7cc96e12facc2fb68de9a85"}, {0x38, 0x101, 0x7, "eac288992c06d05bde06f90e53b39761e46427591872d40c9cd972c2c418b00891"}, {0x80, 0xad, 0x1, "c8e0b1b460716499ddfde238a23966c80f9e29785f6d835a9fe4ed9e78810cc1f1235649f9e44b5788d35054cb21297dce7fab953e96d722ce53be4189abda5dfde1a94f705f4aec6ddbee8f3bb879169bfb1ba5d4443d873336d2eb199732b1938e0d07a9711ff671"}, {0xb8, 0x10d, 0x3, "186d5758a95b4e0e36629bf481024416c0b05ee9759a6c2e5cad76b72c21e0ce7e66b598223f27c70bee1dca30c9d4a606f488daf6d067c9666608e98dd43baf4074017978be7196a047d662685fc2c21fdefd649874a2a43dcdfca9d36f93d4e5dc42eb8b6f4b938c0896ef1802716ea509068df6f47c71b1b648397f89375f1dccf18eedcc27aeff54e34df81f11a28779580f0c3be3ecb7751e01457dafbdb967183cabb424"}], 0x410, 0x4000880}, 0x2000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000002e000)=0x8, 0x4) 2018/01/19 02:50:56 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004f5000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x11, 0x4}, &(0x7f0000000000)=0x8) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/19 02:50:56 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x401) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000017000-0x10)={0x6, &(0x7f0000013000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000016000)={r1, 0x10}) 2018/01/19 02:50:56 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000816000)=@generic="1dd2d46429f5a24bf02a69d3e5ce170a") mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x200000000000005, 0x7, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ab1000-0x8)={0x0, 0xfffffffffffffe00}, &(0x7f0000f79000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b2c000)={r2, 0xa6, 0x10}, &(0x7f0000f79000-0x4)=0xc) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc-aes-aesni,poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f78000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x3}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000056f000)={0x0, 0x0}) pipe(&(0x7f0000b20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000046e000)={0x1, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000db4000)={0x400, r2, 0x0, 0x1f}) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001c8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001b3000-0x4)=0x58) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000079a000-0x4)={0x0, 0x0}) r1 = socket(0x2, 0x80000000000002, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b40000-0x6)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000071f000-0x4)=0x80) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000871000-0xc7)="91401a8895d21a7b72b222e5002896a5d8e4154d20dd5b60cd77ca141b249bc993976d0d5b7c489a4dfe6a6be425e04cd415e8cf5738392c9b0beb4a39680f3bec82015a474cfc703e8804d68f82eb52c33a8ab10b9a2e083b8658ea2351f0339588f87c28073ebb60f65f7e6e70adaec199e6178557f0e8ebb33c8a5e4ab035442409b1d1945733d174d285524fc250769290338a14bf686200b5071fc1ceeff09c56b1e6eb510e1ab4230a78228cc4d8068a2ff0ee2a349aa6069ab1225742b981a6e480a054", 0xc7) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000869000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000928000-0x4)=0x0, &(0x7f000027d000-0x1)=0x4) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) pipe(&(0x7f0000f06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ff7000)={0x0}, &(0x7f0000ff8000-0x4)=0x4) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000771000+0x42e)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000647000)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f0000797000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x25f, &(0x7f0000072000)=[], 0x28c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000020a000-0x4)=0x0, &(0x7f00007f7000-0x4)=0x4) 2018/01/19 02:50:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000236000)={0x26, 'aead\x00', 0xf, 0x6, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x25) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket(0x0, 0x6, 0x5) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a9f000)={@generic="09f1c1eb3ded4f37d0369d7999ac4b83", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 02:50:56 executing program 2: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fde000)={0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000fdf000+0x968)=""/4096, &(0x7f0000fdf000)=0x1000) socketpair(0x9, 0x5, 0x6, &(0x7f0000b3b000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fdf000)={0x2, &(0x7f0000fe0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000dea000-0x40)={r2, 0x1, &(0x7f0000f25000)=[0x7], &(0x7f0000fe0000-0x4)=[0x1], 0x1, 0x7, 0x100000001, &(0x7f0000fdf000)=[0x4, 0x3, 0x1, 0x6b8, 0x6, 0x2, 0x9], &(0x7f0000e48000-0x18)=[0x3, 0x160, 0xb45, 0x10001, 0x1, 0x3fe9], 0x0}) accept$inet(r0, 0x0, &(0x7f0000d8a000)=0x0) r3 = socket$inet(0x2, 0x9, 0x1) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/19 02:50:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="18bc8d926636a40b601d90e84f594c5e50", 0x11}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000058d000)={&(0x7f0000e4e000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000fea000)=[{&(0x7f0000ad8000)=""/215, 0xd7}], 0x1, &(0x7f0000a6a000-0xf4)=""/244, 0xf4, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x3, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x83}}}, 0x32) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) shutdown(r0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000002000)=0x1000) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5d000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x3) 2018/01/19 02:50:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f15000)={0x0, 0x7fff}, &(0x7f0000cfe000-0x4)=0x8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000043000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f08000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000914000)=@assoc_value={r1, 0x100000000}, &(0x7f00008ae000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d66000-0xc5)="c8a3c6a5ab6e2e94054793b1b1b39e450ae79738381b43ba78ab526c0d6bdb92389514638cb2be961843ee220329f49212ce41b28da656ee7f57bff02dcb38f4de48eccbde4f31392be6fa29533b7f4706f0c6ce30f20c412b2c312884a09915f55cfafd5bc0ec30272110d8aae88b68b0103f2f680dbc2a0451c66e608c14cfc54bcce0be91d399c6d8a2aa2281a3b796752e0960316360d6b3679e65ca812ebefaef24f899b8e86bb8e3eaa6a30e77f2edc86da3ec2c0c3ab22afa81da252030142ac7f0", 0xc5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000572000-0x108)={r1, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x202000000000000, 0x3, 0x800, 0x800, 0x101, 0xa3, 0xfffffffffffffe01, 0x54, 0x1, 0x800, 0x8001, 0x5, 0x7, 0x74, 0x578]}, &(0x7f0000f26000)=0x108) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) [ 481.309925] sctp: [Deprecated]: syz-executor0 (pid 24049) Use of int in maxseg socket option. [ 481.309925] Use struct sctp_assoc_value instead 2018/01/19 02:50:56 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000e000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffeba) 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000093000-0x3c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @generic={0x33f, 0x201, 0x6, 0xfffffffffffffe8a, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "8aa04e73d12d51e2b773", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "50b2942b820598eedca2bc2fe92138b6"}}}}, 0x0) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d3e000)=@generic={0x0, 0x8, 0x7fff}) listen(r0, 0xffffffff) r1 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d3f000)=""/32, &(0x7f00006c5000)=0x20) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/19 02:50:56 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000781000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000535000)="fc000000480007a582000008090007000aab0d00000000001000030021000100ff010000000000000000000000036915fa2c1eab8656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc200214000000000008934d07302ad031720d7d581c9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f00000009b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000023000-0x18)={0x0, 0x4, 0x0, 0x8, 0x2}, &(0x7f0000019000-0x4)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000022000)={r1, 0xb1}, &(0x7f0000022000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname(r2, &(0x7f0000015000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0x2e) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 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(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/19 02:50:56 executing program 4: r0 = socket(0x1d, 0x0, 0x2) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0xc3dd, 0xf99, 0x8, 0x4, 0x0, 0x7, {0x0, @in6={{0xa, 0x0, 0x87, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x3, 0x0, 0x70e2}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x6, [0x9, 0x4, 0x7ff, 0x64b9, 0x80, 0xffff]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x60}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10001, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000001000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="581c78e0dce42d24a0dffaca122432dd06d8111490ec662a14a48a4faa8f050322303786bd5280bbbfa4b458345528162b86cdbdb1c67e2937327f30e8144ca570867423d37eda34fdbabc07aae5e60830bef937f6d15ad2805218c35e5f87911e848242be610203ca2a3ee8e111127297df37", 0x73}, {&(0x7f0000001000-0x96)="d96e255607f455fb5c92edc3349936df030a840dfc989b852154bcece484015f416848f7e65bfaff8368589289ac51b2f495801ca5dd61340a1f3c34dc81d8d7c302aee54a5430cfb1ac473ad29b72f04686fe0b3d2083d3ab670c681977c1d788011d8b7f84a11f028daf50733035367f2e508f02b1cdff4963910a221da21977217bbab6ad9f999259dc826df4eec31b40b669298e", 0x96}, {&(0x7f0000001000-0xdf)="3b00bae292bc14819f08df21dbb1756ce5f96d2e52b683ef1ddbb226f51b24a2a52cc7590db1b420250aea9e6196b4be2cdb7db70c16045a2d303df8999e909717ab4cd6ea40399ea9be1f03e74eae6eb7f15eea967e3576338fbbae19137c1cb4d9b7980d8c1d8f3832f1438aeda1f99c37dc27703f2c395eb7c053bf0b9d0f387d2d4008e20b7d9e12a067da52ab0109dee51d187c2fc31ecbb3b2bbf60ced7a2c4298829399748f3fcfec525099fd027a76fba5903653e67a8f983ea76035db7308a552862ed8653996fe329a6ae71a0759df32120d8af743509061f91c", 0xdf}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x2, 0xfffffffffffffff7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x1, 0x5, 0x1, 0x0, 0x1, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x208, 0xffff, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe00, 0x28d8, 0x20d, 0x5, 0x100000, 0x8, 0x20000000000000, 0xff, r4}}], 0xc0, 0x40d0}, 0x8080) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0xe06, 0x800, 0x4, 0x5}, 0x10) 2018/01/19 02:50:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="aa6183433eed58e691f6eac1b6715e57", &(0x7f0000000000)=@ethtool_cmd={0x3f, 0xffffffff, 0x3, 0x7, 0x81, 0x4, 0x0, 0xdc, 0xdb5, 0x8, 0x8, 0x659, 0x7ff, 0x7, 0x8, 0x81, [0x0, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000094d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e92f78fbbf45898452b6800829a511a7"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e50000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8001000000, 0xfffffffffffffff7, 0x55, 0x6, 0x5, 0x86, 0x5, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x400001, 0x1b17486d, 0xa3f8, 0xdb78, 0xa1]}, &(0x7f0000fdc000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000453000-0x10)={0x7, 0x8, 0x80, 0xffffffff, r3}, &(0x7f0000418000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a4c000-0x4)=0x2, 0x4) 2018/01/19 02:50:56 executing program 1: pipe(&(0x7f0000c70000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000072c000-0xf9)="7efc2f7e66397af34c3f4243b926276fdcdaa217cb7612257dad11742bec2e892f5c79b11f62cc3a66ee9d3f2256025ee9b34405bf423972b16deeec54b1b9677e300d6ccfedafbe59e0f4fda36739ec267616bbc4587da69c40eef5541e60fdd210191ccd668c1524ae0ec24cae599cee39640c8b1edc45689d66745f0df1e0428428cbf7efdfd2c2eca93c51084261ca270c061f3e21cf146494b4b532de780a82234a687172fcfeafc0ad8ec9226f3ffff01f66fd9f356bc15ed37090a3b8b5844a07462049bbbba706ff222b6b9b85588d0f61ec76f35eee8a1810bf4fa2a7a0ddead1c86afa619340070b4b3e22d1ab99f695effd098f", 0xf9, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000001000-0xc)={{0x1, 0x2, 0x0, 0x80000001, 0x5, 0x9}, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000c6000-0x8)={0x0, 0x8001}, &(0x7f0000076000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002d4000-0x65)={r3, 0x5, 0x5d, "a86155d8dd33ac79de33ee945979fb5e489e3481e4390ecad28c82288e0de59343843a5838a969fe0c7821c304a942a456f608fd06bfb74ec83ba7c3a5079ba377e1f76b1f8183db49a5e76a6605508cac8ab431a38b2334dcf72e2672"}, 0x65) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000491000)=0x1, 0x4) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eec000)={0xa, 0x7fff, 0x1, 0x7f, 0x8, r0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r0}, 0xc) [ 481.422941] sctp: [Deprecated]: syz-executor0 (pid 24060) Use of int in maxseg socket option. [ 481.422941] Use struct sctp_assoc_value instead 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00002c0000)=@generic={0x0, ""/126}, &(0x7f0000f84000-0x4)=0x80, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @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]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r2 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) bind$inet(r1, &(0x7f0000bee000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000055e000)={r3, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001d000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f28000-0x4)=0x0) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000243000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003a2000-0x4)=0x0, &(0x7f0000539000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f00005e9000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) sendto(r2, &(0x7f000020c000)="9700", 0x2, 0x0, &(0x7f000037e000-0x1c)=@l2={0x1f, 0x7ff, {0x8d, 0xd2e0, 0x5, 0x1f, 0xffff, 0x80000001}, 0x0, 0xfffffffffffffff9}, 0xe) recvmsg(r2, &(0x7f0000011000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bfc000-0x40)=[{&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000b1000-0x15b)="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", 0x15b, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a0a000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000092a000-0x118)={0x6, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000018a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008c2000)=[@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000377000)=[{0x1b8, 0x29, 0x4, "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"}], 0x1b8, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000c1c000-0x4)=0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r2, &(0x7f0000097000)=0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000045f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x1, 0xff, 0x8, 0x3, 0x100000001, 0x8001}, &(0x7f00008e2000)=0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bac000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000c8c000-0x4)=0x1d03, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007c7000)={0x0, 0x100000000, 0x30}, &(0x7f0000103000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000455000)={r4, 0x30}, &(0x7f0000873000-0x4)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000af7000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept$ax25(r2, 0x0, &(0x7f00003dc000)=0x0) 2018/01/19 02:50:56 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="", 0x0) r1 = socket$inet6(0xa, 0x800, 0x80) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000afc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006a6000-0x4)=0x1c) 2018/01/19 02:50:56 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092e000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000645000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2400, 0x81, 0x400, 0x100000000, 0x4000000, r2}) getpeername(r0, &(0x7f0000d9c000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000001000-0x81)="ecb67ab9dc8e70c74793c7caf4a55d654bc63dab55a161ae88b4f03e27a36041e50573f27196908bf0ed0691f771d07eedf9d84ca1cae24b8a18879f6f27a02c0490f24fcf327afc18034b6792698e2a1e40a8dc01f76b3150b906d2a3d2a78fe7b4b624054f3877d8cd77c9022430a08f48418d64e5fe647d789d57c041522c8a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind(r0, &(0x7f0000001000-0x10)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000e3000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000185000-0x4)=0xc) 2018/01/19 02:50:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fff, &(0x7f0000f9b000-0xc6)="9ad9ff3570e5f9143de6f3c47649e8f52d969c234b615352702e61244d91d7c5655aaeb602ebd7dcd06e887be43a9f05d891bf5e25e465433e76469547c434ededd6d2f5f98b154fdb845e30b3591cf577e7c9e88851063e9062bd787c73f577d872cbf9b69653bdf255e96d8137370fec1e37389a6ff67143a1cd507b3aef053895f365fdbe7e62cfe4afa1aa1680cc415eb5b407a22598d96f1dd3199303b5f5cd26930d4c1bfad85db49a831f5563b3d14901f81e87ea98ae8c32614261400a1c18c374e3") mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000549000-0x4)=0x0, 0x4) mmap(&(0x7f0000bd3000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r1, 0x0) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000578000)={0x0, 0x756, 0x30}, &(0x7f00006e2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000017d000-0x98)={r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6b72}, &(0x7f00002ec000-0x4)=0x98) socket$inet6(0xa, 0x800, 0x8) shutdown(r1, 0x0) write(r1, &(0x7f0000c9f000-0x5fc)="d110ba65b7f75f3d490ce4f580b9a8e466602500c4bedde7b95b8b1309ef6b0953fcd3d392874f04b07b56a0f888d8a4d40b540ea9b86b722de731a91bdae01b538a8d9485f86631ea498922a0fd20d4538d17dbd42108bd275832b7bae632cbbe0a13286e6656072157be8ffaafa255609908422c269fa7154df3c31e242951ba6c684863edaee20fac0101661c5639b054b7e191482b62bbd11c0c27ffe2383014c470fd5a343f499e2fa752fbc9d846488cfa88683169972c9b2cba01fd1f3f0dc8dff269a4e6fa7b7c9c76ee026fd26683e2ca1c618052f0296aa25a31ab7b0900000000000000fb1dcdc5b96dfe571bac570bad40dde7dc0503419e9b2f8213e0ae46d5b4075b36275aa8af46960aedc633b9a97ef52b7e7e12e9a227d0c23369bccedc974a55af2d7790c2bf39837c1511ea5febaa61bd42dde9a4a403188163564309af92a02618a30007ffcb4a8a685665b631990b44329a7c7c13a65b075321fa60beaf72452f6e3d6cd2cfef46efb86ec4d814b5e973ba94fa786277d976921908ec861deed3778a46b544d381576e34e501fd82ce87e3f3873b826ade5dac485055c91d2aa6b04d4820705db77c41ccc5e7ffcab4b0efea4b4aecfe5a635401afdf583e5dcaae2e0f5c01f93052f0864074a8b18f3126ae4ae39565b4be459ae1fae8c2042cd46d7bc23091f16855f1d19153d74c3d892b4256dd74e6fe88ce2ea96beed8176e7cc0a06aed4f0673ad1c4719f781799e095317fdff6732281da438ca3f293ec6e26750eeb9b67382cc35c897cd56e5c1011e6e93a0a7d366d057642e8d0946ed29a88014dfe573adf460a74fdc9b9dc35ad91086b0425fb6a3ff3d7e01c5eb4361e373cc5bcb12ffe2191a3a864f1fd947c0cfa2c3d877087375546b55e1fb9339ce84b79b832ffe8c36d4b8c60aae58a59940d1670750d466d04b86a46e8404c8dac89946b27eb40677aefbd4e48ce219062b838626f398d4e63ebd59ae60923face4f5418789f3a9c42c4c017ceed77fc9c86a4194409f684f20a9b2f64d7de7fa374d47450771fc9dcc05cf2c2bb34fb4f245566165af2611daf207f39084f41b9c2501e087f0ff9840978904d26f79e0df77b52ff8dc51034194741def8c0cc3ea638349fc447e248aba6994e1201413cc4d4fccfab0082f8393eb24aa7a6f1ec5ae4cffde1410354b0a930d888cc4d75c94f58d2c4862fcbbde7637444d09f0e3fd4ce3fb0934982abbfd14ae8d6b31a5a736179aee972c6fc968fddfe29881434bb7d4c3d6f31ed611ad33caa0373de6051adbc639ad1ed6fad06a0bb65871e4cb3abe6c060500dc8fb83fea00176f35d0ed68acdf73b5eaf32b4322f8b4e8f671733f94b870e99b283014435a0aa223bd6bd3a192df2fe11a207906358dc49d49c2b0c826a165d2ef3196e9d5b86a6515aaf38e57c7c5bbf7ab7f7974d4c012aac2982e2b9725db8fa2f6dddccfe119f78855e136cf58d69d623732e1cc7bd910caa6b53951fab4d1c69acc3a6fa1289f22c8e4de3f67e78fe63e015de345a5bdb5a5becb415c06cfd0744fedd04c91abacd4cd0dbe7c2323220189482c2fc5ac9a683b48907bf33d571540986506f04a2f74019f41fed754fac3f616de59ea5c1ab9e4cfb72efac5af29fffd502b21ea1e1ea41a3a22abe0589b5c737bb851c6eb8d89bb99556eb3966e2d658f68f7940d99740f05437edd54a3824be48b3b919c00688ff88df070434a1c69b9848ab94aea47082dc554f1092ca77d298e59a8419ad22dc8b4e8a725cfd1abcece95045012842ff6eced765daa9bb1b08103abc829a895cf75c090db3761927aff4398d0b5300311d6e3343d02881d88b3d65b7f11488afafba4d719510fb2ab94e61ba40a461e8972a467c71418b335a7ef70e5293ae07b0c6cb6bb12f15111d68afb1f1b54e4dc1c4e0dc360f844086d72928b33c4cca5fe13ad28f57103290ca77adb92458d4bd10f675b47a14d5b4f6a73932cb97fc4ccb841e8dbe40b29aaa73a291569ecfe3bc1e5e95aa46e1a16da6ee9fd32b550852d3fede027214bd74c465317d6ebb75533e4eadabb37557265447809a3a9a830fe7cf103dd95", 0x5dc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000085d000-0x18)={r3, 0x4, 0x0, 0x97, 0x0}, &(0x7f0000f3a000+0x94f)=0x18) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000540000)=""/159, &(0x7f00005bf000)=0x9f) socketpair(0x0, 0x1, 0x80000000, &(0x7f0000973000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00006eb000)=0x0, &(0x7f00007e3000-0x4)=0x4) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000da0000)=@file={0x0, ""/4096}, &(0x7f0000ff5000)=0x1002) sendto$unix(r5, &(0x7f0000679000)="f99ef1a51436e4991b21896b9f0384092b57b9c2d4fa32a96d6066bcad53972bce14bda631fa8b1d2cfbf4a50bbbc1a5e423c3a6aae56c49145c5e840e052217df393d93b5dcb2472fd40d035de31c7f21c55fe7dc987c87b6d822205e8e2e757bdc8cd5ec27ae12f55c723a93321d42d7943fb9e63e39d27b4aa7f83f33247fedc8b1a358fa55dcaae7215b4972bb1ccd7c421ffe71d7d29340f56774e30609b83e2a4a129eef95c9a9187246dbfb02f66a1675eeff1f134a8d3420f63ffdeda9ea1f0760bde5f4dbdd2cacc6a9fb7ff4b43a714d7efcd08af6068808d200263d396ed0b89eadf060120ca88f85bf1259ead21f", 0xf4, 0x20008050, 0x0, 0x0) socketpair(0x3, 0x5, 0x0, &(0x7f0000d3a000)={0x0, 0x0}) sendmsg$alg(r6, &(0x7f0000e96000)={0x0, 0x0, &(0x7f000060c000)=[{&(0x7f0000e8e000-0xc9)="0ff3498c8f82718cd915dac031a2e41b2d893fce5815a633275c0d93844d15f38514847f993983d1178bc24f6d2fe106ad255ca8a5f38f2c576d1b4b4ae207e31e7a86e149d23db5f4ac975c31ba8e6264bb0c3379531b0f48a95d64eaebf7e666334db90900b1cc9a3d93564efe9c8ec6a9d8d2926094124bfc843dd9e3a3ca09f2a8ed956e7b12737cfae9eb625e30dcdfdf4329a6ecc2d38540d91755c33f097645e137248dd6aa21c967a615808d95f7ab2b5797b6c13c94e7ccb489beb2966dab133fb53eedb2", 0xc9}, {&(0x7f000092c000-0xef)="781318f648c97edf51fee643e2df6ff84c4c9812503d24bb58fdc7f1c4364d41aee58261524084194261b87436f3a8e0271b58f3adf0d5f05860fa009d3b66dcc3fd337236554125c9872ef285a752fe2e8ee9a60d4a9a35a5a4ff2fa0d47ab489d78c1d3dbdc384967006208bf885a228e1a8285313bc687e2c778165d97f02fd231b6730cc68d99e73daa072395e67550c5f3a01e8b4c4698d457ae75bf17300b8675a8bf277d06a6b472ef3695aa62c1485bc31bd647f57490f63d3fb07b8614a8c3fa8a685ab5941358ea3968200873142cd422bb4eb439071e70a01a5ae1c8dcb552f018d81b7e4917aeaebc2", 0xef}], 0x2, &(0x7f0000331000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, 0x2004c081) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000ac000)={0xfffffffffffffeff}, 0x23fbbbf6202a314b) 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef6000)={0xffffffffffffffff}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000ef6000)="e0fd7fd5eafc2841bcef9240de", 0xd, 0x7472972a5bcce00, &(0x7f000085f000-0x10)={0x3, {"bf3d879bd16ed1"}, 0xffffffffffffffe0}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xf, &(0x7f000023a000)=""/4, &(0x7f00009a6000)=0x4) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d31000)={0x0, 0x5}, &(0x7f00000ce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ca1000-0xe9)={r1, 0xe1, "c7472d506943b2fc07012f604c6954bbddc79dcb346406dfd2081401c622ee0ac4ce3282daa157c1a813d2e5045330bcf7d78a64335695dabe3763a9bf9ba4dac312a7b0e1291def7323ff367855a4113ca25ddd01cf9d12ea024d0d0708b5cbccad374fccea0f7fe239d4cd7feb42072d593cf7ee953010bf2387849405f6c2860ade8d5f6309de422ee6de40081f17a33424adb89eb676b20a6c147694b2b2d160ba15801f29f3e09bd14d7a5142e024df0d5019f2a09e17542d13ff2efd61aa73838b11028306ab49e6792149383ad661233c2bafec21bffdee3efd860b76da"}, &(0x7f0000135000-0x4)=0xe9) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) 2018/01/19 02:50:56 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000286000/0x4000)=nil, 0x4000, 0x8, 0x20010, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000010, &(0x7f0000739000-0x4)=0x0, 0x4) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0xfffffffffffffe29) close(r0) 2018/01/19 02:50:56 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 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) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f000000a000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000ca7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1f4) 2018/01/19 02:50:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) recvfrom(r0, &(0x7f0000174000)=""/235, 0xeb, 0x20, &(0x7f0000b33000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) recvfrom(r0, &(0x7f00003f3000)=""/6, 0x6, 0x40, &(0x7f000045e000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000dfb000)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d93000)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dfb000)={r4, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000dfb000)="290000000000000000f9fffc8f36f800000733f19ba38631df491525c30104000800000000002007274c", 0xfffffffffffffe35) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dfc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bed000)=0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dde000)={r7, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/19 02:50:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000000e, 0x3, 0x7) getpeername$packet(r0, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d2b000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d9f000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x100, 0x400, 0x0, 0xfffffffffffff854, 0x10, r1}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d5f000-0x4)=0x8000, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r2, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) socket(0x4, 0x7, 0x10000) 2018/01/19 02:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e03000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000016c000)={0x0, 0xaa}, &(0x7f0000900000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000612000-0x8)={r2, 0x2}, &(0x7f000072b000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000212000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000115000-0x8)={r3, 0x2}) bind$alg(r0, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/19 02:50:56 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003c8000-0x8)={0x0, 0x0}) poll(&(0x7f0000ca2000)=[{r0, 0x100, 0x0}], 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) 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) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005b8000-0x10)={&(0x7f000022f000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000d2e000)={0xf, 0xfffffffffffff800, 0x1, 0x100000001000000, 0x2, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00004d0000-0x8)=0x6) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000018c000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}}, 0x8) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003d2000)={0x1, [0x5]}, 0x6) bind$inet(r1, &(0x7f00001c1000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000071d000)={0x0, 0x0}) close(r1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f9a000)=0x7, 0x4) 2018/01/19 02:50:56 executing program 3: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005be000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000044c000)=@add_del={0x2, &(0x7f0000419000-0x10)=@generic="fdca4f56206b89d1f35bb58b80c8f22c", 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000b000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bd000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00003c1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001bb000-0x4)=0x60, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000031a000-0x4)=0x0, &(0x7f00004f7000)=0x4) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f00005bf000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005bf000-0x4)=0x60) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="ef233e08d9f969066fc0b1a5a4f51ad9", @ifru_flags=0x100}) socketpair(0x0, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f00001cf000)={0x10, 0x0, 0x1, 0x84000100}, 0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$ipx(r1, &(0x7f0000005000-0x10)={0x4, 0x7fffffff, 0x800, "44fe9cc09e8d", 0xc7c5, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r2) 2018/01/19 02:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d25000+0x3dd)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fba000)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000037a000-0xe8)={{{@in6=@remote={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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a4000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000068000)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f000029b000)={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) syz_emit_ethernet(0x1d0, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x2c, 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}, {[@hopopts={0x29, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x100}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @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, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 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)={0x3, 0x1, [0x0]}) socketpair$inet6(0xa, 0x806, 0x0, &(0x7f0000027000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002b0000)={0x0, 0x4, 0x30, 0x6c, 0x10001}, &(0x7f0000454000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e37000)={r3, 0x54, "0b33c8dead742061474746d737437f301e4556e95cc1ca3628f27de6b32daaa4b18b186afa26d50a1c11d24456b31d0a6fc82c725645796f991facc098ca43b1a6175c7e803ba57a33fb49005cda641d6dc18fac"}, &(0x7f0000e8a000-0x4)=0x5c) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00008d2000)=@common='sit0\x00') sendto$inet(r0, &(0x7f00000f4000-0x83)="c8589aa7ce9acbdbf5741d9bd8777aa1e5a2fc2dad04c1cf49514f09dcf3d493504ff436ba8e20a7040b3e72fdad6bb4887b2357d1904efa1ee741e499f38828b89a76cd5078f8828cc1d141c283c1842f812313fcd12fe8d6dadbc89637c6425e9ce5d6e45c8028241b4353bbea62454f7e8587d993a27d752688b7892e5929ff5945", 0x83, 0x0, 0x0, 0x0) 2018/01/19 02:50:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000ff8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ff8000)=0x32) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff9000)={r1, &(0x7f0000620000)="2c4fb7ad6499f7e362b69b4270d3975f461476b987db13b250ecde3b666e528549944a2f2eebe3a8f1fe7ae91eb0c4d3a95ecfcad2c59b0bb8a5ea463e3712c1c15639a8929e4472fe264f92e1eab54bcd33937481c6f59e1940265094cf7914082fdee255456a4fa05d3e4e12", &(0x7f0000fe1000)=""/55}, 0x1b) 2018/01/19 02:50:56 executing program 0: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a9a000)=""/2, &(0x7f0000001000-0x4)=0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f000026d000)={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000066c000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e12000)={0x0, 0xffffffffffffa9c4}, &(0x7f0000b84000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b47000)=@assoc_value={r2, 0x0}, &(0x7f000004a000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000efd000)={&(0x7f0000f91000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000079e000)=[], 0x0, &(0x7f00000e5000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/19 02:50:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d09000)=0x0, 0x4) r1 = socket$inet(0x2, 0x7, 0xf92) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000fb8000)=0x0, &(0x7f000039b000)=0x4) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ce5000)=""/96, 0x60, 0x62, 0x0, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000873000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000d2a000)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ccf000)={0xa150}, 0x4) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) pipe(&(0x7f00009bf000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000a6c000)=0x0, &(0x7f0000640000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000e0000-0x38)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r4, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00003ad000-0x8)=@assoc_value={0x0, 0xfffffffffffffab7}, &(0x7f0000213000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006df000-0x8)={r5, 0x10000}, &(0x7f0000dcf000-0x4)=0x8) 2018/01/19 02:50:57 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xfffffffb, 0x4) recvfrom$inet(r1, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000a4a000-0x60)=""/96, 0x60, 0x20, &(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) 2018/01/19 02:50:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$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) r3 = socket$kcm(0x29, 0x4000022000000014, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:57 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xe, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x6) 2018/01/19 02:50:57 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00003c4000-0x38)={&(0x7f0000939000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000066c000-0x5c)=[{&(0x7f0000939000)=""/70, 0x46}, {&(0x7f0000612000)=""/144, 0x90}, {&(0x7f0000800000-0xdf)=""/223, 0xdf}, {&(0x7f000093a000-0x8b)=""/139, 0x8b}, {&(0x7f00007e3000)=""/3, 0x3}, {&(0x7f000079c000-0xb9)=""/185, 0xb9}], 0x6, &(0x7f000093a000-0xd5)=""/213, 0xd5, 0x10001}, 0x10020) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000939000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000002, 0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000093a000-0x20)=[{&(0x7f000070b000)=""/76, 0x4c}, {&(0x7f000093a000-0x1)=""/1, 0x1}], 0x2, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002d4000-0x4)=0x14) r2 = accept(r1, &(0x7f00000a6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000746000-0x4)=0x10) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000093a000)={0x35ce, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x4, 0x4, 0x2, &(0x7f0000399000)=@generic="527b7db9c474cf4d385d2685de30b5aa", 0x8, 0x20, 0x1ce000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000)={&(0x7f000008a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xa, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000)={{{@in=@loopback=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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000001b000-0x4)=0x9) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x34, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d46000)={0x0, 0x0}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000f58000)=""/228, &(0x7f0000e47000)=0xe4) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f000059b000-0x1000)="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", 0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername$netrom(0xffffffffffffffff, &(0x7f0000f15000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001a5000)=0x10) 2018/01/19 02:50:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f37000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) socket$inet6(0xa, 0x4, 0x5) 2018/01/19 02:50:57 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/19 02:50:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a51000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ff000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000058000-0x8)={0x4, 0x9, 0x1f6, 0x3}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ac8000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000c2b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000994000)={r2, 0x6d, "b4ce99225f8a626fbf89f4b14e8617dfa9b8e051ff5deedb9e9e65dfaf851a144671adb838bf389024296927cf152f98963f5773f91013d1c9fcdaeb178169d4f1730dbfaa73049688319589d73744e6109627fea8e6c2a7f711fcc6875a94b93d3ee672b310805356b6c13cee"}, &(0x7f00002a5000)=0x75) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002da000)={r2, 0x8, 0x10}, &(0x7f00004da000)=0xc) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 481.927906] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) readv(r0, &(0x7f0000406000-0x40)=[{&(0x7f000035c000)=""/201, 0xc9}, {&(0x7f000078d000+0x77c)=""/223, 0xdf}, {&(0x7f0000ca5000)=""/9, 0x9}, {&(0x7f0000039000)=""/90, 0x5a}], 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000046a000)=0x0) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/19 02:50:57 executing program 3: pipe(&(0x7f000062b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000070d000)={0x3, 0x224d, 0x80, 0x2, 0x9}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000045f000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0xe2f, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000093000)=0xed, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000c81000-0x4)={r1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007b0000-0x4)=0x0) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "090000000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075cda50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32b5000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000a7d000-0x70)=[{&(0x7f00002b8000-0xf4)="1b5ebcfdde036c7096d9f190a9b230910042643df5559438e26c88354903d768fa93a8abf4a1ad18af12c7b3f5ee24620ec60401c428b8f6764d7bb2568de4aa9d169963ed4511099b8a32936d6d837aee73087b0468e861612137baccd7fe5ae560ccaa04059f6b8dcd4fbd5076528f5315cedc5eda90f576edc301329a3bdabe3660b4e252f302783423f7d1e13c1ba0f71a95708c8f92f67e2894229ec9bc620ceebfc6f3f57fcf4ba0706f03239d58cb8ba4c16bf5336320c9c461517ce92da7f832132c51fa38330d913749338cc5b79c23ab7379fa9cc8da785474680c9cc7a952aab9a07cbb69791638f1f2abd2a5b29d", 0xf4}, {&(0x7f00005b4000-0xb4)="bb95bf087c81effff59ac79e44327082d806e8d939f54d4ca9240c2e175650c5597447a3e4fb3373a07489af92fc470e5b1d75aed61a49f2cc458534519b718862e5484940540620236a0340528c65c458df20e15f33175628959707048e3ad084250709449203fb7378b6074bc7617286a4b13e99c31d07b32c6c8911ce9d80695ecf5bc4a290967f9bad22bd579f89f67ffe5a298b35f6305d839a795bdccb90d2de1e71395a07c3273ce772754d0f5064acd4", 0xb4}, {&(0x7f0000bce000-0xce)="6b45f4331233bb9033c62c88dcd25632db16b38883477b0104481d93540e8f63c32fbc0d81e6be40949f388564b4e8870a29d6a07ce8a2325af282636411a9960e1a9e5d0874ae73203973ae12b311caafb547ff5311ce49f8230facc83df2b3b22e14c68ddffc2ce7b144d0822c296dbbddf4116c1d46befcf31eea1c3a5013c4492c9ff7d3d9e76f312ec74953f557955ceba2ea99dd8ac1b5b57f1509839467237d8505926fb2d6eed57b91d354079804779a672b602dd8389a44d4683968cd4a3f2d33e9a8d0a788a79457c5", 0xce}, {&(0x7f000065b000-0xc1)="e165335e4df3bed368959743c4661833a41b3b4c0ce304c6a1cf5a1da295a314e60f5efe3f619860ad6382c78f2449d39784c91c3bab2fb9dbb8b6a4d30ab1820162f00c0685557f9eaaaeb50d6c0b29754749ad9c3f23dbc9b5c371b5b7323442a5de9021d1bbd87c7f4a581399bbcd1fa47cc4d124aee47053d1708a039a6ea9a9e41d7643d6cb799e58d236a5e9ab201dd6309b740c3d54c17006e003284cf99a7033751a3d0a881f50d4e135d790da46959a326500bbb1c58dfacd65c5e709", 0xc1}, {&(0x7f00002e2000-0xdc)="006dfbf09ba35091fc57a52e9c923d37a47e0aa34b33ab55ee07de98588c10e423c83bf76135b05ac85fc1a0a7d1bd33ceb874dcc3186047863b8f071e7f7ea3f187230b38dc1fb51349444a7ba78d48c4f38bff9a8316f27ef7fdfb5c2d6c161b1dca64f124a723dde46a35660784f49b5c20db39cedbecab461e287a5bd56f4cc08fe5222de5d94e026ac0bf67cb27e6151e455cd7cac3abb26bc64808c5cb58d1fa13470b2e130e00d377bdaf930b16e040a68740850f09dc6f082998a4a09af110213cb67f37aca1643917e4a2ccb39dd0d133e8e92d6cf29c1f", 0xdc}, {&(0x7f0000a85000)="e32433369c11a933b8db05d3ae9fa1be70a65afdb7d554797c78f08cb4c864cd5b5c9c156cc3ce5bb8e3094a4c10efb47ec6a051ea50e40d26ef27c0a2e9ffe271be56794772e2cd030a7f09", 0x4c}, {&(0x7f00008bb000-0xf1)="a8b33e2ac1c6e6a67f9d9befa850090988a10c45ff3e591577764fad45ec447c7ba094c8c19fac26cf0b305c0c5dcd771f66be019cf81067afd24b03e7a8ef72d1fdf59c418b0945980d9ea2c9c8049589a8830e092095efeed003026ac6117338b23dcfa6bab336c80db3259e907bad6209c2f0fd68c7eeb8d32b0c8b6d282b17b5dcaf43f91d5fd1b71f47f3b879630836ac8958a68ea58c44d5c75e7b53a7b5f4466701380e9271409d39216a5d4c85dea0f312a3b43b4abb1a9c93d1161054daeb68d1544f1149fcd68e871c2008c9baf4b984f4f8f64149143b9938b89ecce6a0afda6c7840d65a4d21188a8d0c50", 0xf1}], 0x7, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006f1000)={0xfffffffffffff801}, 0x4) recvmsg(r1, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f0000c25000-0x38)=[{&(0x7f0000fe6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cd9000)=[{&(0x7f0000034000-0x1000)="8d065299eb262513e677eace3bb0c216a11652ef5d70a0eb114d0c29d366ad6f2009cd08f40d099cc1e651c7296eb74109d302ac2b0dc3f85b1f1d0d296373b43ad742584448ae1936b3476e3e5aae40bac3e83078a7488821d7c90919dafe82c3ccb4c98cb8cc973efed7defc3a84283e8087517a631788410a74bbcf2503984ee62712f8e58240eb7aa3052fde24f73469848d1eb9d2787c7a64b841e3d189b3bcf570dfce9c17590c7fb91b3cf5c8edc330c6fd8a9dadcd01ae09a86a63ba86241a448e1af9df36ce17f303a62f684728548e8a49e2c43560be16503ed861c2b1ced168e3a56667e93657567af076254305010ec657a8757d4d359ff86d4b399102ca2f4f2e1b5d4962c7acb1bda7149ac54097b658d2f9c318665a46d3154f713360d05aef76d60d764de6c2f8ee4d9c0d791b8f7ffde3c1de578767f6531378a444fdde9cb0b3f60d1188baf0f0ad26bf69c58816e50562820c902385ffcea7b4e70764c53db8578d10fa5340e0df3394d61f3d547b0a384859344f2e6c3b27e9041e4bd07cfe5639dee3f20b61939b0ec4ad27c65708433595a75d3fd56d12906d6690dfc619559e4f3bf068c1cbed461b3d8767a96c4c351095fc73cd75782a5135290c6d699d07a192878733c4e84600d20eba4af6793646a717de0448899cab9d1a29808413400883c97ad6540bed61b6aa1ba5e257e811ea24a0a219aeb90069dcdd173ee84e04460c6a2f96c78958a420174ec06756cc30ba2d047659f373d8a087702a3fd209656adc05df08a54b0b57092d582d79d0cd08c0142d689e986447f633a5a33202ce793064949e695a76d93c11f5677de61d4ca07ef700bfab8fea9cfd5cef30bdbc5239271621971157a74fd78bc4806076a8c261eaad3b89e328da16615cff71c8ec90373f3dd41512e1442c9c1b64634157a74638d6f3520d5b41fc0b4fb274f0559efa9956420914ae19019ee35eb8293a732c8d80b7d3d30a1ea5a8442a324a1a25b24efdcaa4b54cb24d77de59d6c79520d619ebfb3fe6554ea6c4997f6624cc0f126ecd16bb647092a5fae9cb82ec54532e934a7bcc3053c275b16210034de0ec8e664974b78a0789ab19edf2f76fa9c6f054b00c17739e004e1dd75b5a736023742ccbe87ebdbb64bdd0e95523473dcb9eb7aed90d2fb0bd71168e84d04abe7fe557326aac5ebbf06cb1f3d8d1fa3cc469f6966898a9a4f5995a572e2a98daf3b419bc405761e8bd95c074568a048f6889994982676c471e26e5011267236f9610fdf82656186325bdd740b386d9be40a4b0e482d1f3af92f822a92cec1d3248546cf83fb9db2440465e8d5c439775556da14d3e4a6ddaebd1582bf3590b6a1b535f2256d610288528def09d5e81788760d93701e9f085c9b0a3b0bc3dc9d3f7b47227b0a866acad57eafa2f26c364a17c25ff3b7c4b4436abfa9938077355161f1bd965b95397fc2ec1e672a600c0ae6206919ba9e09774f349208e847ff7dd8bd99ab1df252ee9f6c7531d037152656bfdc9768598e73ce8d010f2d8edc2131fa9a40f90b74a55a0c8ff9f6ff5ea6099941133d3883cd22f5400f81fde656c5a317fef0db9c1f2b501b1245fe5c5de6a0e0d3019f7e958e8d5937ebbf4e09548913e958ebf767476535fd1df6fe384c4799b908b9e0f97cb610a4282ff0923d442193ff8aa2fc0875fa0904a39bdb13f542ca3cfa377219d368e4a1996d19d6b8f395f95f2bdb27795d98b6a01cecb05009bab3affea3ee685dd61654a12b0c79ead4c13ca35b265cc0813fe947019308a657abd03a8a8b8a79d6e1f7c615e3bd368084f2b6445d48e59516241e681a49fd3ac39c4723da472eb19bdc12572fc60d13650f692e4ecd1a2f7551a9fcef777d4da973474d5ad9046ba42cf8065d4391384dbf52b8d36d29c93de2d40f0a66a25713fe37ac00703d902ec4fe279c7e209c8beda11e7eb1c47f767c9a455c00b3d9662acba100f8d5c0b97c008390b35f68beed55ba629d12bb7c6f8bf7e4cf66a4cc43e7de78a04d82f1c9defc9dcf7e348ef478f7b48be39dc3dbec473196aabb2e99da0c91bdf8eca28252c71cafc958305b7610de1128d194ea9fe5a36b511a1cbdc10e39778a840afda98dec8fe27f1c49e25a8152738643a248ab660ac207e40c25d2dd40ff9f43131ddc58628c91e56e144ee074503e00695d2ce008811b2762a17369eff82b25dcc5c3ae0c6f6a9bd61499b1b9410499a3648864c3462ba26d6c043889d8ddfc0281153401f277c4044e1cbbfa8bf6d7da671fd8ad37490d0202cd687d00aa30633445f0c80cfdec5d6dfa881ee757f03adfd4580587eb2a8554f04300baacb765ea6302e5bbc1cbc9095b0d763aa5f7dea257437d5ac7b24d51144763ac404a4890cdf28f105fa040f941daf89a4472406fe885ded2ab6d02b19bed048b658baa22b1ea49959b96bab8f55cacc03edb0ee04977fd72caf7aee1049e27590480d2f3e47ec744b9f6041518637f64a87b0935e5c58648eb290d335f0092069ba6444485ff87aeb19297083e58d75a0432deee21c19b2cb98c2cd02e22595901c77d7333d5d39e8a7a433dc8ecc788bedb42b97623a7b7231a9a8a03020f8f67694ace60f24f98075855b89250f90b18b74304241dea59ae480e9ed9a735d16dfe9df04acd1f2dbc4bb35660065e1226ce4ecb4e8ffdf2d09a23714841b6c0732412920f9a5518ecfa93b393bd6d20300e6162c9ea702355450316543411e1eec2efe4ff9ad4a5988714f62481713cda331e47ab2494d6245dd7ecf9b20888c90960780c56b66b6e891e21205da17401e225ff8eb29e130bc6525bb9fe226d89badb8270fcc76631a85d6943a1b0d2c5741cdad8b3d56c110dedd29db8b10266625a05c3a533bac7dfa1f4f7eae43fca77928b761c9a42cd5b6ca399ec41b40c9685a5fad18af35d15023dbe4f4b2aedfc6763269f36fdab483b517730674b83ac74c096060626d37cfce51b657595d319a1f6347bc4478c138e2895e350884e2bc51f5c86aa8c4f0c6c5d7f4df763e1c75bcad0435e2a551eed26b0400e8937f39412795aff589eb6becd32f192bb6a1698ab06c2d070bb5a6697ec1d864b2c329f7696dbecf7f769832fd25eb018c9c939ffcd9cc22db29a99d26ea1821b6d3d776448633192b271cbd2651899608903e944c001de9195e3de0e7431184e3b67dc8902646e6fded4dfbd693038d855585d32d5ee579f288ef961b0b74df11d1e04dadd67c4351c51f72fbd8652f574a6d2428b9287ef27da914dd1fc7659cb74aa4475cfb235d9881461f046ac809f0b76cf1df85455fb0bf616cbd5985fbbc0e04bd1ede3f0f3af6d43b4e6a51fc69cd26a861c5ef15fd0a05be5ad6c113c176e27e5cc2a85ea232bcc716d3d54bb2d09f6e0f7a354187bdc8a7fd897093b5f4a9fa0b3e1d894985cb60377c8bd547aad1a36110212632930b1cf32810a14b4e5099d466ae7d90112f8f8d5289ef27f46b39481358b4ff5f86cc708202e1767b984ccdcba8e7965e0f9e8ccb3a8e9bc08c5e43666022ce5f304141bd90c94aba5e8df152acb9c29a771cbd161485c9cca96738297b3b4e1eb23f17b2217ab454d5ccdba93e0263d752de321e418343b65b00f723df882f43ef0d1c61f2c0ee52ede99420de66845fbb19b7360783be164290703e2be0c3be3ce6022a4364b7a8df7cbe56e85fe487549c88cb86dc3c8abc90fa759f4fed181fb0c75e90b721092a61fb9d716d0f1d5a836c9ed3698dea2e444800ee7d146c6c5a8c31139eb40d304c87bfb00791ab98ad9baf384f592b2612ed7a18d20dfe9c3f67ab35c69d94b43103c37d59f600e4c2744c86413c6bb1975619de70b6739a8dc495d76cac79ea34a3f0d7487ac4377aace6c01e5732299d81b070fad669ca149e745fb9c7dce7210e39f04b8eba325f5b6d743232d46acabbf85d615f2c1839f521c9d8aec136172507a8f1d3811bd82b193ebd0d5450ae99fd8468ab01fe3cf654d5155ab9fae133104f07a4ec6a4097b26982fe829eee077d393da46547ff2b3c1abe0087a669d7573c182dbf95d0ea90b098ea8ad53d613748704f7aa3601067dc58bd8938920c3ec7646e6013f716f7b6db244632e4897a90ee1623fa794bd23a8ab432318a3f6c5e86ff5b8c70c5553a035521fe10d1cc1e61c7f318560720abf55d5ee845f02c8a53c8e23aeba9b8a89f94c33c16f6f2d87b63fcbf3f98366047b81ee90e59fe7781a2723bb0609ae1893c4ce7faafd9315f06436b34031c7a7612002c34db9f39ba80a1ca01912a4aa764987f4932306023df99d726886b0ec081826e3e316976ee728ebba68b7f11f0cd1afb7e2a7ebca7515a4d8b5a2dfab439a5a01e7a42e41bc7ba9f8a0831e370d6e6183e4894331d66d42eacfe287cb43c5d108f40b337fcd71c81051540c1e38baaefde9352928a37dfffad820b0a65edbf57b1e7a039ac48a259d67f52ea200e18892fb5ebc6f6a85d6e2f5909b7a42d122fc60467e0144ed13db2b05255f9a0f7c3a2c86b4c21453b428f9a09b9f1ac359dbd66ba2c03e91b8fa0218dfde7801aeee3bb8f7c786be89301493970caa8be2438b36860e898bd802cdd6c9fee32e663310e487b8ced0ecdc7e2733896966c986eb95fe0c30a9ff007e43c6cd3a139121aaff47147b91ce131adc7f1e73b18ca830db0895624c45b4b720ead4b2b331ac4570fd92c620c1b803c62ebbe6ab74e9e6f02c6376c88d4fa721b4b51e7624322ceeb3cbb8492ce3eff67ebab4cbd07267739e0c1d799348919725aae88a627cb889e159629f0557726de1870a5c2c114e63b44660b53b82ac6c1c918b93d6df0ae6c09e4ad47de502b546845da09fabd3f05f26be3129e05e2c38cb627cb0037443ea5857996d068efca11558147609afa048479e1da0c2c1f4ba2a37c8272fff4ae2b7c7e8c7ca008fee6bb71b8acfb2182f4ebd87fe0aaf900149410dba2adb24357760b9337cbfe18f653216470a39e6ccf7ae87a7e931c1c778eb7957d6a3bd8c1a7b622f6f7288f31ca328a7f03473a473a2af4078aea556685aa782ec176e62bed52e303f481d3566569144174c2cf917c9f9dbd7b1a1eec270b51b1fd78a061cd7ad8bcd817ec925e5113971ec108a5bd5c4e936068490f4f44cc073956d75cbf5baebfbcf52832dc31f6e55835fe8d8824e496e0f638cfe58aa041eb92a2e395c059df1357c07502be5a5be8329387d19f4dd2e7810ec53e2bf34743517322593f11be9c2d5e77c813375a40ea7b3b7ca1fb9be6a9b0ae9d007026f3ed8c8fbc59e0878e382ab08f62d3335aa02e5b731ed763fbf3f21ff4d3fae762e6e8789c4946ae39b3b0a541a63fa1a7159358a6474846e71e5312974ae406390eea8e14b62a09199cd60e24c35552e32467dcaac346c318852576b2e4206e3a92c3b2b323bdf651c35a200f44cfb0e22ad6cec4abd20fe16021c1884bcd464fbc3e5c7f8a6d659fef52b48294a4c06b5d59636c6d6bdfa11483c03398632d4712334f5fd93d80412759314b680e4f14e9df2e8083b7fa32caa2735e0f4bba3d680f2bef943f65d243e1f7399dd93fb0ed59d94f1e9454512fa3115d65017c2ad36f4e0b636e8bd14f6db912fc3319bf7c3134faf2749bd70f880cff6f3b02e3df0011646cf672c2c4c221535fc1850c2f31f29b0f110a4d5001426acdd0c3e2c6aa1308bbfd288e505b38f9fdceb72767d9535baee74c90fc3f67cc0da776e5e6ba", 0x1000}, {&(0x7f0000773000-0x35)="b12fa993dfab7e013e936370efc35628653e798ba63654479250e35a373fe7cb176be1e76a911b8fbc87ae8a320367ef52d8ef30ea", 0x35}], 0x2, &(0x7f000030f000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0, r1, r1]}], 0xb8, 0x810}], 0x1, 0x8011) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) recvmsg(r0, &(0x7f0000cad000)={&(0x7f000072e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003cb000)=[{&(0x7f000002c000-0x92)=""/146, 0x92}], 0x1, &(0x7f0000213000-0x65)=""/101, 0x65, 0x7fffffff}, 0x10002) recvfrom$packet(r1, &(0x7f0000958000-0x45)=""/69, 0x45, 0x100, 0x0, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000263000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f14000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000bf3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, r2}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f13000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000-0x4)=0xe8) 2018/01/19 02:50:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bd1000-0x4)={r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e10000)={0x2, [0x0, 0x0]}, &(0x7f0000318000-0x4)=0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r1, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b44000)=0x79, 0x4) 2018/01/19 02:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000558000-0x38)={&(0x7f0000cea000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x3, 0x1, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}}}, 0x32, &(0x7f00009f7000)=[{&(0x7f0000cd7000)="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", 0xfc}, {&(0x7f00004b0000-0x61)="93f07b830e7034362575e3b6885e507b013b3a02d159c48770a51d7ffd1d8467fd01a79281e342d6160e71981e36be505f3c266b6a3f69850b4c2848eaf1472d0452e166def8d1ab9ebee6b2bdf3d3e35f04f0cb5553522536867b522a9ea6c6ff", 0x61}, {&(0x7f000036d000-0xa1)="75ff221a624937973bb6727225eb0c4c0abb4de293f4114201e528f1ff4a26037f65d288691b766e0b22a741d02911d27d0e8cd3842da0ddb0d758c0cfa4acfd9c1f80c7049750a4e9866063d5f2ebdcbf4653455ee63e91c8b6ac3e5ca84c0c93943dc0be9e76010c0d77936a20584c23170a4ad89710fedbd4fb92b0bf60285fdb7380fb4122a4072c58565437672cf53c1f37284fca95bcf53efeb4a3d7b8a3", 0xa1}], 0x3, &(0x7f00005b1000-0x58)=[{0x58, 0x10f, 0x8, "59fbf6dd957a68174f7eef028c2a7b9735a8a4f0b7a9432ce89184667f36662ef4a098f0adbd37916dfab07f75db0cfd35b24131fa89e0d396979bc43b795d8cb230ebb9fb4ef620"}], 0x58, 0x40000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r3, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r2) r4 = socket$inet(0x2, 0x400001ffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) sendmsg(r4, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004c8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f13000)=0x71e, 0x4) 2018/01/19 02:50:57 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x1, 0x8, 0x7}, 0x10) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000008000-0x4)=0x0, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000014000)={0x3, 0xd4, 0x6, 0x3, 0x6, [{0x6, 0x0, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x1, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x10001, 0xfffffffffffffffe, 0xf140, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x1f, 0x8000, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x100, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000d000)=0x0) 2018/01/19 02:50:57 executing program 5: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000cee000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00001cb000-0x4)=0x0, &(0x7f0000272000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00002dd000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001000-0xc)={{0xe4, 0x5, 0xffffffffffffff00, 0xbc, 0xff9, 0x5}, 0x4}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000002000-0x4)=0xffffffff7fffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000003000-0x14)={{0x5, 0xfffffffffffffff8, 0x8, 0x8451, 0x1071, 0x3}, 0xff, 0xa, 0x81}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000004000)={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x6, [0x6, 0x8, 0x3e3, 0x7, 0x1b620a23, 0x0, 0x3, 0x8]}, 0x5c) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x100000000, 0x4, 0x8, &(0x7f000089d000/0xa000)=nil, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000005000)=0x5, 0x4) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$inet6(r2, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r5}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000008000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r6, 0xfff}, &(0x7f0000001000-0x4)=0x8) read(r3, &(0x7f0000003000)=""/113, 0x71) 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000122000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00008ab000)=0x1) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bc3000)=0x2, 0x4) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000007d000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0xff}, &(0x7f00000a3000-0x4)=0x8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000ef000-0xeb)={r1, 0xe3, "e7d307ad5065a14caaed69cad270813de058a208cb9444af9c0d6e4ea6f4f1ea1cac14d1f2e2f0fefeb26f9bfbea921b7b47e620b46ef565c24be5404128a8378c1d3c5d008c286352c5d83c13e34fd9549cd71198349fc4b620e71a44141f0b38cae3da1fb504a2cf51d80cc51f3789a2a85da8639fc50f7b835280e5f465cb29576009fe77d227c7cff88fe2a4675cc790093f03c36164011fdaeeb4d58a49d9da8265d75c7bd1b258bafc19d4b55a5e4038e674a7880d21becf44a42d2d21e686ad3b6b4cc72458430a2f39e899d92dfac441be6a3418856ccd66cb0078b5723219"}, &(0x7f000002b000)=0xeb) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000d0000-0x4)=0x0, 0x80000) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00000ee000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) 2018/01/19 02:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005f3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e72000)={0x0, 0x430, 0x5c}, &(0x7f0000bc6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ac000)={r3, 0x10, &(0x7f000021b000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000024f000)=0x10) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f56000-0xe8)={{{@in=@empty=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}}, &(0x7f0000254000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da9000)={0x0, 0x0, 0x0}, &(0x7f0000182000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cab000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006aa000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096a000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e71000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000)=0xc) sendmsg$unix(r0, &(0x7f0000867000-0x38)={&(0x7f0000565000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009d9000)=[{&(0x7f0000d7c000-0x3b)="e3cc13b0ad74d9ab6593c4d489b5107977fb1f2d99f84470e7a34f846960d6698ff882d3b0f40c0c684d0746753495ad8b4f043ae1d8ce19454b82", 0x3b}, {&(0x7f0000bc1000-0x81)="48dcfe2683bafe56a9ecb3944507028351fcce812dc1372dc78dbd68ffe7e148e5252b9e3b9b6ba4b55d0df4327f87a9ee260b21d808c6c7d02fa80efb3b6fb42c18abff007f2a2505b2f70aaf700e29c451d5d645cc1c9176f83f0c00a67239e3be0c676e21499705ac44d134dbfec5a24dea898dc01538b0051862c149d75ba8", 0x81}, {&(0x7f0000355000)="9d13daaf1313b1e75c8e1719c240f2c41d81eb1cb07688a3261f4a691a0ae549ecd35e3f18ab2221ae2c53885142c94a14c57fde07c5e09cc4589fbc8c9eb36d327b5918fb01c92f8f831f30461fccdb8dff21e9fe749057d061f821fafddafa8fe464bd618484a817561f5f4cb6e1a3716d70b4983062c4537a77ca8639d3e5777c9d71fb26642204dfcbb1300be9e71c4cc3aa2297bee1084ea1bd7bb65ef3158c44e047c8d3938188a108f6a9bec080ebdf6b9f", 0xb5}, {&(0x7f0000723000)="b4876c30fbac0752b7d4b3fd6ff7772d26fb894e7fcf5708f44b0071144044f3ae2ef324ec324679ed0c4a2f013852069bbb160a5c2969485191b7c6498c631325aef1424719b1769ea908af5f6ba62f1038bd88692ed5e45e29f7c26101b836223a41d7a51065085683962d734c2a0a37eef5a7acadf77c01bb", 0x7a}], 0x4, &(0x7f000073b000-0x68)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r0]}], 0x68, 0x20040010}, 0x8000) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f8f000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000042a000)={0xbd6f, 0x1f, 0x7, 0xffffffff, 0xfffffffffffff800, 0x401, 0x6}, 0xc) accept$alg(r2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) accept4$ipx(r1, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x0) 2018/01/19 02:50:57 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000b) bind$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) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001b000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0xeca3, 0x8000, 0x8}, &(0x7f0000028000-0x4)=0xa0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000028000+0x7be)=@assoc_value={r2, 0x8000}, &(0x7f0000023000-0x4)=0x8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000019000-0x4)=0x0, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000001b000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000027000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000019000)=0x4) r3 = accept(r1, &(0x7f0000016000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000026000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000027000)={0x7f, {{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0xd4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd052}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/19 02:50:57 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x1, 0xa, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0xae, 0x4) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4000000000000007, 0x5, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000009000-0x20)={0x1, 0x80, 0x8200, 0x7, 0x8, 0x1, 0xf71, 0x3, 0x0}, &(0x7f0000006000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000008000)={r5, 0x0}, 0x6) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000e000-0x78)={0x9, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xdb, 0x100, 0x7, 0x7fff, 0x0, 0x90, 0x6257, 0x5}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000-0x4)={r5, 0x7fffffff, 0xb6}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000010000-0x27)={{0xa, 0x0, 0x40b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x80000000, [0x600000000000, 0x20, 0x3, 0x1ff, 0x101, 0x100000001, 0x7fff, 0x4]}, 0x5c) recvfrom(r2, &(0x7f000000f000)=""/126, 0x7e, 0x2, &(0x7f0000013000-0x9)=@rc={0x1f, {0x1ff, 0x7f, 0x5, 0x4, 0x0, 0x100000001}, 0x8}, 0x9) 2018/01/19 02:50:57 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000+0xe6d)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000b92000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008fc000-0xe8)={{{@in6=@empty={[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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000603000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x2, 0x2, 0x80, 0x80, 0x2e, r1, r2}, {0xfffffffffffff291, 0xffffffffffffc4fa, 0x7fffffff, 0x7, 0x2fe763fb, 0x3, 0x100, 0x7}, {0x0, 0x1, 0x4, 0x200}, 0xe0, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x4, 0x0, 0x4f2c, 0x8, 0x401, 0x80000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) 2018/01/19 02:50:57 executing program 1: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e3b000-0x38)={&(0x7f00009b0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00009d8000)=""/140, 0x8c}], 0x1, 0x0, 0x0, 0x3ff}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000bf000)={0x0, 0x3ff}, &(0x7f0000969000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a7f000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/19 02:50:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000034e000)=0x49, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) r1 = socket(0x3, 0x801, 0xa3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000035c000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xfd, &(0x7f0000448000-0x14)=""/20, &(0x7f0000bbe000-0x4)=0x14) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000243000-0x1000)="70f1c7ae8a5bf49cadd30c", 0xb, 0x0, &(0x7f000096c000)=@un=@file={0x0, './file0\x00'}, 0xa) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c39000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000499000)="6aebac37460c9862d8ae57a2e61446c12b88f138bd166545d52b293d00821a4011bdf316cb85ff9b2aab6dd995dcff71f6b1f67519cd9e9075f97449b64eaa941cb344161ab8580cb9f537e04dfb69b4c01f80e0e0697b87", 0x58, 0x0, &(0x7f000004b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000427000)=0x1c, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4) [ 482.246495] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 482.261129] l2tp_ppp: sess 59/32096: get mru=65495 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x803, 0x5) setsockopt(r1, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/19 02:50:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x0, 0x64}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x80}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f00006a7000/0x4000)=nil, 0x4, 0x4, 0x4, &(0x7f0000271000/0x2000)=nil, 0x80000000}) socketpair(0x18, 0x0, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/19 02:50:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00006be000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000088e000)="cf29ccb77a807b08f01b7b0b7077067f747e67a9a71286ea4cd71ad0e0f485590cbe06e4a6e63b5c65d260a001d957d92dc77fcc4cdeec2be7d75f53a588bf79", 0x40, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}, {&(0x7f00008f2000)="7870a23632d12fc894f3e9d3c188ba05639c2f33411328dc0d622d66820eea62c2331fd000a7f8ca5581450d6d5c81ae35b9783457c1b33e557bbddb79bdaecab0a9b6ce4124b78b0efa51a1", 0x4c}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r2, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/19 02:50:57 executing program 4: 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) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x201, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000282000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000977000-0x4)=0x0) socketpair(0x11, 0x5, 0x949, &(0x7f0000db4000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3, 0x4) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000d6e000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fd0000-0x20)={0x1, 0x1, 0x1, 0x5, 0x428, 0x9, 0x80000001, 0x959, 0x0}, &(0x7f0000ee3000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fd0000-0x8)={r5, 0x7}, &(0x7f000045c000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmmsg(r3, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000019d000-0x4)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000015f000-0x10)="a309b15a7b3f59003d41b0d350dcdac9", 0x10) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/19 02:50:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000009d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x30, 0x6c, 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, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 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}, [], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f00008ee000-0x8)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001c9000-0x8)={0x0, 0x80}, &(0x7f000038c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f23000)={r1, @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]}}, &(0x7f00008d5000)=0x8c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000afa000)="d4dd3b7da073aa", 0x7) 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000022b000)=0x2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003cf000)={0x2, 0x3, @rand_addr=0xb19d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) socket$kcm(0x29, 0x2, 0x0) 2018/01/19 02:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001dd000-0x4)=0x800, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00003d5000)={0xffffffffffffff9c}) accept$ax25(r2, &(0x7f0000119000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ced000)=0x10) 2018/01/19 02:50:57 executing program 0: socketpair(0x17, 0x6, 0x71, &(0x7f000011d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f00008d5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000064f000-0x4)=0x9, 0x80000) bind$unix(r2, &(0x7f000017b000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a29000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ad5000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000-0x4)=0x0, &(0x7f00007a2000-0x4)=0x4) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eed000+0x45)={0x0, &(0x7f00001ed000)=[]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 02:50:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000083c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e9d000)=0x48) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000dae000-0x4)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000832000-0x58)={0x26, 'skcipher\x00', 0x4, 0x3, 'ctr-cast5-avx\x00'}, 0x67f7deb65788c896) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x90}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000956000)=[{&(0x7f00005d6000)=""/138, 0x8a}, {&(0x7f00005da000-0xdf)=""/223, 0xdf}], 0x2) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0x149000)=nil, 0x149000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f0000048000)={0xfffffffffffffdb7, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x0, 0x2) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffe, 0x400008000f, 0x10000, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000005000-0x20)={0x2, 0x5, 0x2, 0x109293bc, 0x14, 0x1}) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r1) 2018/01/19 02:50:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="752294184906e9c6ad5b9fb4db380645be8dd00900895c78a1dc4928289f63bf3ddb35b48adde7d2b322f9bb1fc27bc4a70a55d5c0bb4cfa74826e5b4c4a342626c117170987011255ca55349834c5fbb2f59716dde4c21a2c34ac12b0a6df4492445e1dcdf7352382594227f98a684f3e7a765dd2dc6a4952161aad3cf3b1d2dd67473fce15722e18a35f346c9e888b7f6666cd128a79b6664a5fe1cf0d792f26578991cd93bb534245c5890524358e482089be8f59d0531ed64c33eeef1e", 0xbf, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) getsockname(r0, &(0x7f000054b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b4c000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000543000)={0x9a76, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b, 0x8, 0xfffffffffffffff8, 0x1ff, 0x10000, &(0x7f0000d87000-0x10)=@common='gre0\x00', 0x0, 0x1, 0x10001}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000140000-0x8)={0x0, 0x3}, &(0x7f0000228000)=0x8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00004e9000+0x7b8)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ed8000-0x106)={r2, 0xfe, "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"}, &(0x7f0000fb3000)=0x106) 2018/01/19 02:50:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000000b000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738701af12875e", 0xfffffffffffffcbb) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/19 02:50:57 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6f000-0x4)={r0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008f2000)={0x0, 0x4, 0x20}, &(0x7f0000f6f000-0x4)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f6f000-0x14)={r2, 0x5, 0x2, 0x7, 0x7, 0x3}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000715000)=0x0) pipe(&(0x7f00008d9000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f52000-0x4)=0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000975000-0x3a)=@pppol2tpv3in6={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}}}, &(0x7f0000f6f000-0x4)=0x3a) bind$unix(r5, &(0x7f0000643000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_int(r4, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) 2018/01/19 02:50:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000364000-0x10)={0x1, 0x1, 0x7, 0x5}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fec000)=[{&(0x7f00001a5000)="", 0x0}, {&(0x7f00009e3000)="57930959c6597aa6c6032e027f566a5f14a1c798e4e2184ce095f2d056b9b5c6be19bcec19674dd55f3f4e10d55b9d7b58bdaf607051f4d0da513dd61c5e", 0x3e}], 0x2, &(0x7f0000833000-0x108)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x1f, 0x8000b, 0x9, &(0x7f00004c9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000054f000)={&(0x7f000065c000)=[0x0, 0x7e000000000, 0x7f, 0x9], 0x4, 0x8, 0x4, 0xfffffffffffffffd, 0x77ad, 0x9, {0x3, 0x1000, 0x7f, 0xffffffffffffff81, 0xfffffffffffffe44, 0x8001, 0x8, 0x2, 0x100000000, 0x1, 0x2, 0x8, 0x0, 0x10000, "ca621d4c3b6fd83c63bb4e1df86543ca058688322672b17e1f1b2fbfe36e6428"}}) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xff)={0x0, 0xf7, "8bed3660d1505d6f007d393ce85496d5f0a135cca9a689f05e81335099de56dbe3ec56898088dc410a972284fd171b6e07338172fabf7f9581bb30083987913642736152e37a527f5d54de54580fea881fb6e48675d9a776521626d468730a0a6e038ff06aff8e21984c056ed9605634428ab8039140b7d1f0440a1456ba7dfaf68e6381fc03019fb3d05ff55c2ccb453a1e1809072a3837161615d52ea4f0e8dc9efff6c39772cf44bf8101b517397e5b83742bf4c899201121dec3179187e18e338b5ce70b5052a0f2ee3e80efa3c3c23c1c83ee0c7c5d68aeb95f6f70ef472759a07909221881f8e7134ad99688cf435e8639ebb7b6"}, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d75000)={r1, 0x200, 0x3, 0x2f}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/19 02:50:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x397) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000612000)=r5, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r5, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000604000-0x4)=0xe1, 0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00009fd000-0x4)=0x0, &(0x7f0000bce000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r5, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) recvfrom$llc(r3, &(0x7f0000e95000)=""/73, 0x49, 0x142, &(0x7f00001d0000-0x10)={0x1a, 0x6, 0x1fe, 0x1ff, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r6 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r6, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) accept4(r4, &(0x7f0000ef3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006f9000)=0x8, 0x80000) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000bde000)=0x40, 0x4) recvfrom(r6, &(0x7f0000b55000)=""/239, 0xef, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000006000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @common='vlan0\x00'}}, 0xfffffffffffffe41) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/19 02:50:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000658000)={0x3, 0x6, 0x3, 0x8, 0x1, 0x2d, 0x10001, 0x5a8b, 0x1, 0x9, 0x0}, 0xb) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/19 02:50:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e2b000)="f21c9e115cb2c0289a5ad4a28fa37fdb6d721c645786c183110ec4a6cbe9922c77c6c26334e052139574d88b61bd465051d949fefa1881a5b3acee21264b69c1e9d78d054043f5d56c56f9dea197854c261d4d", 0x53) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f00005fb000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x0, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f0000c60000)=[], 0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000864000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e58000-0x8)={0xffff, 0x3}) 2018/01/19 02:50:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17c, &(0x7f0000128000-0x254)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x146, 0x84, 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, 0x0, 0x0, 0x0, {0x4000000000, 0x6, "000314", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0x1, 0x4, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b02000)={&(0x7f00005a9000-0x8)='./file0\x00', 0x0, 0x18}, 0x7e3188cffebde4f3) pipe(&(0x7f0000147000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b66000)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0xe3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98}, @in6={0xa, 0x2, 0x59f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x9}], 0x90) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008fa000)={r0, &(0x7f000019a000)="414018c75e44ff251f58efd6c5187e26004a1c15de0e85ddededa5000a9773f4b2aafae55a6f131cbd7d78644cb91cd042b691cdc2e29c6b8114e7a3ca9f67d704b22d068f847210a66d998e1e8b8f0757e824c3849abf1b4d18087b80b19286611c9383f51b485671dc7247c845b84b8cc1064a88beb276006f9133b7bf85c4bc7b40f02a639d74df5b773cac0e26825e97a798f2518d0235746a192883bebf960b83b23a818b436e56c3a51de1d31f7d8354540f417c4136e3d15ca375"}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000052d000-0x8)={0x0, 0x0}) connect$unix(r2, &(0x7f0000261000)=@file={0x0, './file0\x00'}, 0xa) [ 482.598120] l2tp_core: tunl 24199: sockfd_lookup(fd=313459079) returned -9 [ 482.633712] l2tp_core: tunl 24199: sockfd_lookup(fd=313459079) returned -9 2018/01/19 02:50:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000aca000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/19 02:50:57 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000092f000-0x4)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00002fb000-0x4)=0x5, 0x4) pread64(r1, &(0x7f0000432000-0x98)=""/152, 0x20, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f9000)={r0}) connect$llc(r2, &(0x7f00009bb000)={0x1a, 0x10, 0x3, 0x3, 0x8001, 0xfffffffffffffff5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/19 02:50:57 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x84)={0x0, 0x7c, "dbfe00a4b9748a5a5b8e10dbdd00a34ae7b73b72e1fcfcb5715209dcb9d4eefd5a6f31daba0ac000f666ba0ea1e8dfc165a1e191b42aa5a06e5c8577b9fce22499b408f04a8efcf1f2b2f61ff48437557a78a319f905ebcfce75ea08d00b66592602262337c2f4ebb91b5d14b3afee32c72af6f6f41936af84fda2cf"}, &(0x7f0000001000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000029000-0xd5)={r1, 0xfffffffffffffff7, 0xcd, "b5cbf235b130999f28eefb3491ae548f33c073b3a0baf79e5fc9749d94684a1ef14270a88430ac5a1eab6274e45da4265ce063ecc04cf516e6ada4962dbaf8c1a27610033c04dc519a2b70b369c45b1de2c8501d497a66dee7ccdfe2016b5b035279c14741452bfb1f917041100bc35a6f53f19f49172719ef8452609cb6f1e41f89abe77b93d29ea41e858c9408deb0e2201d5941da2db914dee723b131cf96bf7336f81b00d72d1f37238df83d1976ae3859bcad9d1fedde492d8e4603bde823e93e7e016756fa62c066e463"}, 0xd5) setsockopt(r0, 0x86, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/19 02:50:57 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x12b, 0x80000) r1 = socket(0xa, 0x1, 0x5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000+0x239)={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000e000-0x10)={r2, 0x7, 0x3, 0x8}, &(0x7f0000009000-0x4)=0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000e000)=""/32, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 02:50:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000074f000)={0x0, @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]}, 0xfffffffffffffffb, 0x2, 0x4, 0x8, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096d000)={r1, @in6={{0xa, 0x1, 0x400000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4635}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000aeb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000443000)=0x5, 0x4) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009f7000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0xa2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x65bd, [0xa678, 0x9, 0x3, 0x5, 0x5, 0x9, 0x4, 0x200]}, 0x5c) getpeername$inet6(r0, &(0x7f00004c9000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000262000-0x4)=0x1c) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 02:50:57 executing program 1: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x2, 0x5, 0x3, &(0x7f0000d71000)={0x0, 0x0}) 2018/01/19 02:50:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) write(r0, &(0x7f0000ae1000)="", 0x0) r1 = socket$inet(0x2, 0x80a, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006f8000-0x4)=0x1ae301f4, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000213000-0x4)=0x1f, 0x4) r3 = socket(0xa, 0x800, 0xe6) accept$netrom(r3, &(0x7f000012e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000287000-0x4)=0x10) 2018/01/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78) bind$inet6(r0, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f00001f8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000faf000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000091f000)={r0}) 2018/01/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000b4a000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000554000)={r0, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r2, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[], 0x0, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r1, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/19 02:50:57 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0xc8)=[{0x10, 0x10e, 0x5, ""}, {0x20, 0x102, 0x293f, "fbf1a755dee0144da6029d0a39e95d12"}, {0x98, 0x0, 0x6, "8d2235ca19f199cfca3f90216e582569eba9c610791323d2132850103769d9e5e71d0b2b01d01f68ef4ab1b0efb2f1be645b2657dbe08dcf49e155783a132d73ff783660c5bbcb2fc5e7582d4e6fce31f5530ecdf6a931677d445e61153cda519fa6501473e616757a6aba6380cab4354458d5c4eb0340ca4f2e1992fe3a72f505da77708f"}], 0xc8, 0x0}, 0x0) 2018/01/19 02:50:57 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x2bdf5694, @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}, 0x20000000}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/19 02:50:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0xfffffffffffffffa, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000208000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000ce4000)=0x0, &(0x7f000007f000)=0x4) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/19 02:50:57 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={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000030000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000030000)=0x8, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000030000)=""/86, &(0x7f0000015000)=0x56) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000033000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xe) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x101) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000031000)=""/203, &(0x7f0000029000)=0xcb) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000030000)=0x0, &(0x7f0000030000)=0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000033000)='tls\x00', 0x4) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xff23, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x2bf, 0x21, 0x80aff, 0x1, 0x0, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0xc0) 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002a3000-0x20)={@generic="7338294445f945231cddb57cf47368a6", @ifru_flags=0x2001}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) socket$nl_route(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$llc(0x1a, 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001a3000)={&(0x7f0000d93000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e0c000)={&(0x7f0000e0c000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f00001d6000-0x50)=[{&(0x7f000006f000)=""/118, 0x76}, {&(0x7f0000e0c000)=""/0, 0x0}, {&(0x7f00003a5000)=""/86, 0x56}, {&(0x7f0000bdb000-0xf4)=""/244, 0xf4}, {&(0x7f00001e4000-0xed)=""/237, 0xed}], 0x5, &(0x7f00003db000-0x4d)=""/77, 0x4d, 0x100000001}, 0x12063) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000374000)="77017e50e15b64a18714931171100debfc3b48b79fc7386678d3cb08149b78519434ae8f0f98f1a2a6b043033fad0ac1831ca80139e7d3b6bd3cb77fd5857aefcbb0f86a8cc2ce839eea2ab5a9c7afc41df3b3074f90ebb2e49e1494286845c888dcc16e7ce05d", 0x67) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000e0d000-0x8)=@fragment={0x7f, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0}, 0x8) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x10000, &(0x7f000070d000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e13000)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c21000-0x4)=0xe8) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bd2000-0x4)=0x100, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fa8000-0x20)={@generic="bc03a1fc2eef056a4b7ea949bf157a7d", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 02:50:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000049000-0x8)={0x0, 0x5}, &(0x7f0000832000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x63b, 0x8004, 0x8, 0x1f, r1}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @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]}, 0x7, 0x7, 0x8, 0x6, 0xd158}, &(0x7f0000001000-0x4)=0x400) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x97}, &(0x7f0000001000)=0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffc7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x80003, 0x9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a91000)={0x2, [0x0, 0x0]}, &(0x7f0000c72000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009c5000)=@assoc_value={r2, 0x1}, &(0x7f0000951000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c10000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/19 02:50:58 executing program 2: r0 = epoll_create(0xfff) r1 = socket$bt_sco(0x1f, 0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 02:50:58 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000e0e000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0xfffffffffffffff9, 0x9, 0x200, 0xc9, 0x9a, 0x7, 0x9, 0x8, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x100000000, 0xac4, 0x68f, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d14000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000390000-0x4)=0x6) accept4$llc(r0, &(0x7f000065e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000056000-0x4)=0x10, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getgid() bind$inet6(r1, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 02:50:58 executing program 2: pipe(&(0x7f0000d4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c85000-0x8)={0x1, [0x0]}, &(0x7f0000530000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c8d000-0x8)={r1, 0x100000001}, &(0x7f0000107000)=0x8) 2018/01/19 02:50:58 executing program 4: r0 = socket(0x1f, 0x80003, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000351000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @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]}}, &(0x7f00009e6000-0x4)=0x8c) r2 = socket$kcm(0x29, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) [ 482.920809] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f12000-0x8c)={0x0, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4d000-0x4)=0x8c) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x13, 0x0, 0x535e) getpeername$netlink(r3, &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000af000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f11000)={r2, 0x5, 0x30, 0x20, 0xff}, &(0x7f0000f11000)=0x18) getgid() mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000693000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={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', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008a6000-0x8)={0x0, 0x0}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$packet(0xffffffffffffff9c, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000048b000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00004f3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@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}}, &(0x7f00004fd000)=0xe8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r7, &(0x7f0000f14000-0x14)={0x11, 0x11, r8, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000de2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f15000-0x4)={r5}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f15000-0x38)={&(0x7f0000f15000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac7000-0x40)=[{&(0x7f0000906000-0xc3)="c179d7cd0dc2e36843156158911a169e435f781f512d683f2bb94a8acc1ccc420ab46f707df263cbef3697373ff9869b2ac7942a15dc07666510947574886b06dd1ccb1259a3651999ed3c041d682c4111b7b0ecb273c612c90416862279c71ca343105e4c7ab93ab7cebc8a6ffac9bd885f7a2f3774b475d3d51bce88185152f6ef3accf37e201155ba1bd3251a393584429948ad382d8c04d6f653c40632a63a6423e4ede87ab34cdbbf75ecd5c65f4098f52c7ea3adc27637daa569a70a81e8f4c1", 0xc3}, {&(0x7f0000f15000-0x2c)="dcf4c37e9b5c10762e7abb5c503ffbb84e1868914e47596ad6d577683a7cdb372e47932efc7c5dc7d42cf07f", 0x2c}, {&(0x7f00005d3000-0xa7)="049a63e4fcd007db85ff797b9df9a51b2404c1b6f44347d4c96cdbb81494e310a7331dd51c3aa00fafd082f0c0e9943269a5b2105ef50cf6047cdb8c482f2f119e2441b04b3417667d6b558ad4eb7fa04495108e1d7d67a9ab3d136581d9f2ddec45aaab9ea1bcf6c125b629661ae47f062a3ec90c2af8df1174b27f784d2b3dcbb2d05d1bcfce96cc55fdb5060e4c0b922564097c7e52575073a54a488baf6fadce569f7d2cc8", 0xa7}, {&(0x7f0000f14000)="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", 0x1000}], 0x4, &(0x7f0000f15000-0x90)=[@init={0x18, 0x84, 0x0, {0xe000, 0x644c, 0x3, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x4c2, 0x3, 0xfffffffffffffff8, 0x10000}}, @init={0x18, 0x84, 0x0, {0x10000, 0x3, 0x7fffffff, 0xffffffffffff23dd}}], 0x90, 0x4000}, 0x4000000) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000a0d000-0xd)={0x3, 0x0, &(0x7f0000570000)=@raw=[], &(0x7f0000f12000)='syzkaller\x00', 0x1, 0xc8, &(0x7f0000bb4000-0xc8)=""/200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f000026d000)={r4, r10}) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000392000)=0x3, 0x4) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x13) socket$inet_dccp(0x2, 0x6, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000cef000-0x1d)="b06ec64ffc946b1ba8d2d3b35ef0559c25a70e867eb2af5f7ccbccdb", 0x1c}], 0x1, 0x2000000000000000) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000011a000-0x4)={r0}) connect$can_bcm(r3, &(0x7f0000691000)={0x1d, r1, 0x0, 0x0}, 0x10) r4 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000b8d000)=0x80000000, &(0x7f0000cd6000)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000e5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc3000-0x4)=0xc) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) poll(&(0x7f00000df000-0x18)=[{r0, 0x101, 0x0}, {r0, 0x1100, 0x0}, {r0, 0x82c0, 0x0}], 0x3, 0x13) vmsplice(r0, &(0x7f0000e10000)=[{&(0x7f0000b54000-0xa8)="bdc73f24242c64d8c74809f58c866223bb8710af40132b954358955d333b0dfdb15fdc61a025ff054773f30ffa2dd5b6380f1958d92aa43c2811de336be9558a0f977d78980715b633ef376dcbd100cea98f3ad3746274ac2c88e08f71ef85f350b71a40306c91c4107296ec32e0b538ef82d1af3ba43f3ca3e8bfa5365bb074fae5e45d3d67888f2798c1a297fbb431594bf7bfecefa9d08d7142f37e23401d54fd835cc700658d", 0xa8}, {&(0x7f00007be000-0xb0)="ebc6697fd64a243949335edfcba1b3ecd378190cbeb380756fe2245758627295adfc55aac101471c5f9598ac9a81d15418ea24b70183b9af8de709bff3fbda1034dfc542822920615209960e26bf7dccd59875c465fd7f85b69a7df53dbde8abee8c05a4d29077c41e52174738adb94ec27fa7aa938d0da9c2e4f4b2c985a55b94ad77ba82f4e2980d1350200a7cdf3e8b5bef24c6d0e406a55ac712443a490404f1d4911e142d4111d8fa1d58ef3524", 0xb0}, {&(0x7f00002f0000-0x98)="fa4723d216ce73d3f0875d39627276b77941067fb7a0aeafa1c8a540eb7367df81cea4ab46d1a3f607de307c83470c8da4ed57805bd76d07b42e44711bcf505ab55fe0485c860d41d73ca74e920a3d916c58c03f45bb0fca86c216ed0e3b7970f23e5834dbe8a61f1fa574be9cf7b3a480df94ce1c34b812a2429d1479c1185456395477c8a0a29e0a0b22a194d908afd32000dd40bb9535", 0x98}, {&(0x7f0000815000)="4523264f515874e18dd0083ce250157273ea275894b838626cdcdc807f9c4b044d3b1fac666ec0ccd352a78a697256f12c2c04dfdc523300a4fc1b852913982e0c9f886b2d6622d71f7ace03885bf953833a659fc08305fd1861f54aadc1b814b642419119d8210412e47597471d80672b23ac25dc662aac2ca70ffd850e993fd4", 0x81}, {&(0x7f0000a3e000-0x4d)="f3aab0a8dc777ede5005cc4109250bcdbc25050fdf5c68401300bfa595baa38a70934439d9b4fded0056a3c4bc290b0cd13c157f315d30f705ac4b6dfefd1cd0b1dba842aa3bfa066fe0eab515", 0x4d}, {&(0x7f000080f000-0x8e)="dc7ad01a6fa38055f10c096ebc67ded64f0d5673f76071800544ff0ae2e90b9320c24b29769f1835cfaf38ad27960d7975e6ced6f2c98dcb6a5d7083af383f8340bddcb4fb5cd426f35f963bb90f91c4de72897dd4470d0694577e42ff1b5a4ea5a6c0748e295875e6db92c7e51227fb7e0d4f64ef551a582d01db75c37549979d47a39bfe205f5002bf1c3a3d79", 0x8e}, {&(0x7f0000d96000-0xd7)="b2668ba42d0760e4301f5ab1cb323716efc814f538cc6e0ad018f331d102a3aafdc91c34b7aeeb8c976efd2790e668d36e0217d5b048ae7fd3df015f4e14e44e3dd23215ede6a6929ea7c882795e3bad5369e4ee9d0be0fc22db441005078e97936a7b63c5af047dd471608a4a0a507ce67ad7bf6b84baddc2cdc09195bbab4d9eb6b00ef9de6389ca93d5e58b7e51c88ec6b0cb366424486668f74d6a5d6a99bb81ddaaa1286f78f2e2a6d7ff37fcbbe52e43fdbda9b6a45e98df5ea3e6329a51f21078a7d2f46558eec7a36721109ef7955f615cceac", 0xd7}, {&(0x7f00008b7000)="b1c862096732074806dc7008a1a75cdf8f96981b709a3d7e7c5233e9a402199fda29f3b170934a785b54d5729fe62096828c8022b7b4c6c3d96ecfa4fdf3ac58569ca96de1f440fa18a9c13dd1bdf04d562cb6422bd5bbbc", 0x58}], 0x8, 0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(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)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000095e000)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$nfc_raw(r2, &(0x7f00007a0000)={0x27, 0x6, 0x8000, 0x3}, 0x10) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009f9000-0x2)=0x3, &(0x7f000074a000)=0x2) r2 = accept(r0, &(0x7f000027b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000698000)=0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e95000)=0xc5, 0x4) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b2b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000315000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000543000-0x8)={0x0, 0x0}) socketpair(0x15, 0x1, 0x8001, &(0x7f0000b66000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cc6000)=r1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000f71000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000128000-0x4)=0x1e, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d1e000)=0x0) recvmsg$kcm(r1, &(0x7f00004cc000)={0x0, 0x0, &(0x7f00004f8000-0x80)=[{&(0x7f0000fbf000-0x67)=""/103, 0x67}, {&(0x7f000095e000-0x8a)=""/138, 0x8a}, {&(0x7f00006d8000)=""/29, 0x1d}, {&(0x7f0000235000-0x55)=""/85, 0x55}, {&(0x7f0000896000)=""/134, 0x86}, {&(0x7f000020d000)=""/4, 0x4}, {&(0x7f00003c6000)=""/164, 0xa4}, {&(0x7f0000a6c000-0xf1)=""/241, 0xf1}], 0x8, &(0x7f0000ae5000)=""/213, 0xd5, 0x800}, 0x10000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xf}]}, &(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$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/19 02:50:58 executing program 5: r0 = socket(0x1, 0x4, 0x0) listen$netrom(r0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a24000)=0x1, 0x4) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003d5000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="7d8ee8b93884c93bfeda6fac57273001", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x8001, 0xa03b, &(0x7f0000251000)="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", 0xffffffffffff0001, 0x8000, 0x0, 0x7fffffff, 0xfff, 0x99, 0xf2f, "09c997c922d75cf0ede362d9e119f0d3ff715b3e26c9ee4d446a42afbb4a96412cb5baa28f21d9f58f4f8a7098d20d90e58c7e86b3a86605f140ed1814d625bed9a9e8bece3c4392fa3ea2260ca0ac181ede775fb2dd5a4dae3d5b6f1979109ed7c5c18bd94741fa3fe06dc72e71726732ddb65b5ef8c853d7ae914f9aa58b31701b7e6ffd9b5ac3288f54873d943feda7cc67878434bfada47e1fd113ebeeb5b08f407eb90fccebd519ae5ce0dc5d21b16aab23315491cf00fb24e9788f7e753bc4b781d30cbcf219af9c351d6d4527dd4237bed409b877eab14ba8a86dde7d5217f8f1bee04b24c469db9e657b4807ca26ed601b0026750602c7624f01fc34595e314aaa00e1147e74f39853db78696bbd580c15aaa5ec3ccd392ed96431040eca8a81e3ce523c6336057ea51349edd2840c96f1cf1cb6e85c03c7870c026dc57fa2b9a5b8bfa6cf58541adc4e481106168decc80de0a639ffe8113f54ef34df4f8e2879c571cbad8c25d48aa98ca28290e3ec8f0e8690ecb1b0f4319c018a7ad6ea6fed1197fa41f0449ac0b80b26fc17c4ab9ecf547fb262a0a3b749a5e055223b1ea13d350cab328d08fe5fb074d3512abd4967aea53621bce1df804b1fa1d4d1ea0f4592a751c6816c42d2f4656cb99a9bc05a2e5bbe7780a8fa0a73e3fb2b4c43de9b674645dd91dc6bb601c23902864a697a31f00756eaa57806a845cc3c30998154d221c35e639a09f55635b974a9d7ecc0d5da2248d1ebdac4b70cb8ce877cd926c3c3a97d4c52dba495ac74c2b8a82159153055274a11b807eadf06ca24960b889f9f90aa6569d924d0cf9685e000cad0562c8d42781d47883852da9ee0afc324fdce8a9cd9c92b3028eea53a8db4f16812b636f03be01e20eab9583d33720e680316e0772249c73e2ce716f85c9d185316893a2f095870e676e5d0e5d693e7e2614fbe5488ac446361c4becc81eefcfb8be34906a2a6820efe883994dd04048b62ee86a3e9eb5351e77dfd582f2fe2d8996a56e2151b12ce036580eb2898371b1d57ea13febe3c3af71bb062b2d0789e490cc464aea4c85a6cb2517a80405a35660709b6b3ca82d52859b0776061ed1323d21de748db2a886b91f971f67ce4a9b3ee8abe7eef581feb944eef8c5b86929ead75f425f5bfb921e8c46db377886d7dda9930c5b08d000eb406f42b3f9732fda5a1580db46ad559292ec7cf8a00abe5d4a181dbccf9c0f2a40f32abf5596911399cc3cab32e5c3436b930bb708244a476ec3c6ee0f3680ebc3d64d324412b1eeb73e33ea955c9abf166b9b10256d8fae5e28f4ae5a6b9f77dfc5dd29ea0c8899a4fa766c801349740134cf4fbb36dc7396f6eda2c500fb180181d816d128b1b4ea037981a8754db6254e7c81c417ad2db5a9b7cd6d41ef5007d4597c7678c9ad0b98ab6b507e21a4c3deb81530eaeaaf43e516dac0478cf40047c37caa708db9d28c698924acef5ca2e816170a680bb74999e548aad1eeed84b940cb6d6120471650a6778f9cc03e6bf9a336bf7eed8e38a06d090abc17c5bea4bb71cf2ba5d853083d63db73546daf1368dad946953c10404f216aac10a129ed89fbc4ad586081c736cb690b0ccaa7297af851c1d2cbab6e915a657c409a8f872d9ddca9874fa9d374e26e8de47158762fbdeade0caaf96d84d18ce2699427646b97cd3ac0587285bac926edf0bd11bdc0d96c39d971336297091f829233c7ba000e663c623fd29ab4ff94d3ac809bd4b8f8fd615a1fbc6c2805f58b43cf25ab185e07057030d0a64f3edbd4a03c5e553d97faac8dc59254237fb1969a6d819bed97d4f9991f3fae1f8efbb020009d5e1803b550af7624111b2ebe3324cf2225db143483fea1157aeba6658b1836fc4742c44d1f469ef8563c9a4b2f0e7b349726bab0940fa9c4739ab98ea1873cdd66b8b115259c2673be34e5812df8ff65151987bc0b73c70a84ce01c9f1653048494548365fec310c79b62c5d57c451b9afff33517bacba2afdcded55f79acce15ace9614b47720d2b63e7db27f6934e09b2a29210aa866b07a38db7ee2750c80946d0b927b981a6090327a65261841b04c7d167ffd5d733d601dc9eee2c5fdc6d3711822a083d0f3a988c43615bf7066d9070d1baf50114df046cd62904a5a2ab0cb4dbb86a3de69c554a9aa6b4c7ff23b8f2794833632b008b0a392fb0a9ba250eb98deb16d30162d50d48fe6c831926564f93c671589799d92b3940bf94a0d9ea7af2be1b1a45add3858e854db100b45b3b93d06cc523793b19d087cc3d249fcac5795ab33539eeb4e6af11b958774a0d35331a2ef6ea2dd375982608aabe78b3c23efc7b2bd50ffcd68d3b8dee9e98904a2b96696f281b2e135b91d96204b6ce6aeb24ef9d56a97f6c8a96dcd5971acdc9dc1ca8cda39101a09e116ed18485976036fc646b8a70faba3879f93aeea0a8021b8faec19e1976b9b7561f0cf6b3b34cee842c908e1ceca83363f8d4584f4614dc1b9e02db4688be7421a9707e69686f1eb284a498ed2c1d3afcc2461ce864888788bef1654149e7b87ab186e3dc314eb617df469a54711d026353ed255a25f41d530e14fcacb1ce5b83c7754065b5e625a8686c1e59193884ee7db2ef525fcbea4ac12825a9a0c142d8881397548ddae55cacc6ea65b13732392da556e279481513eba62f1ae7a4a1b212c22d59cb498b3d119137fce0bf59cb72facd1c2af70a7ee78d8284c9632f3fbffcb212c4d51c200058f48ce4d2c64c798dac76217a732c1e8ce58f541857a20aaaab02a5df1c35de100886df59b37ea16422d61d1320ed38d514d650175a4eccfdbe82f52c681953bf88397b3b8f339c3ba6f6a6e963a850ce3f6afbc108ad0fc6ea0538a75f238dac2d3e2e63e66bb4f879310bfb80c938f0ac3c7ae40b624d8a5063b81eb0400964fb6968ef391afecd8aaaae984e8cef131c9c31100c2ec32f5a5c6ca81f25911e4f9439f530b67acde3d1d687a01aaa7d4c23c5f06188931f5dfb063a845487a7c57af43b67f7a088374f47072218bfd8c6766feb66e2e3e8ca659c06332be6ed0905272fa20e362be984a85e0ffc96a92a10281a00196013d4b7961cb525982d3a560a58e87df0c0b10e4e58a688e523d230a5b45a928a9d2c773c9bd42761577b9a76042911fb81f4b838d9f94b2cc93edcfc7880bb285fddd6985c0f9c190ee410adde53e73d6a954fcd20c2d1897cdab74dd7cd6896a0f17561920d5346a677bfd78557e482a6e1b8ce15c408f1303e2fdfcc75543c397e109142f7e435c260a6f7b25d049c3b2bf966d4ae5f02a87d712320465926f5803df69c1d7b1c7e2f0944647304031c7ea07048c3bd286c65d753ad16da26f9364c40f43925be426a784000ec24cfb008c2848dc24246ede90e61acb5197d8364689efe1e025e5a2d3893724ebad00843f059b95a4240e39abad482b2698476919f6acd077869b4024449ac087dcb4f6533838066774ebed7db174c30719187143ee933b4534ecf898467d7ee8838e180a5bf51aec0ce9171623e17b73cd428dbbf01c3170bdc64c51e9c5644f3b6f57b07cda3daf7299c93ae73dd1d12e4f07d5a24e941c22a7e08be8a132446f6421713efd5be2be02b36ccd82f28628e2da88797eb4ba319f9b71d89924a16b95f109b23b23030ba4999b1bd51012a015bbd2025ceed011e8be1f9adb253e294cdec26275a456d495ce92aca4c1182cbee21b748d06c516a56aa933b3a18cbd2a02a4248c0bd71166a7fe45d4b6239af1f14c0e035cecca6415651fe9bc7b4e6072d1301ec8a0e157bf65e48a0a112e92b64af9978deeb608f78d3af04392c37684867260ae8b1f5b5d8c834aa349b9d284b6b6d07d5ee1e1339cb167e44d0f9c8d65c460c4c742b1545f86fcebad17002461dacf27d95aed7969991e126ed68bdac841d11c0adb50674ed389d6fa4068aad122482c8732564f29d065c5b0dd295fecbb2cb7226e6fdafae73e4a6aee422b954aec4fc1f835bc6acd1024023e382e5e1609136776c57d6b496094e73769635a8f8334e493e9e5a468f10383e9597aa8b41e8a0767ef8422fd17a1bea8385424db934ad8b14c11bc0b022319429aca6f0cd0dd95d82a8858a60b08e540450b0bc843fa5f23476117697bb50ff75da187a958e94d07424b37a7144f5eda9664424af1e67a68c44853bc3bba4a42e68ccd5f85d360758c667cb81c6de60256db5885c5f30a6f4602e18c921cf044ca5ebcff9304a1bdb07229a78cc98c1545e31745a650eabce594dd96bbe898ad9b3f3a0d60634be7848926a1c444baa64f95c175225892962b84bbe9a401b3af46bbd30928bf91632fc3f0aea37cdec94e7d4e7ff671ec0f66f811785616cde8f64c879a65d84cab0f5bd05c4883e144cbf42e7a5789c12db3276720adafd0468f29d024cd32a77e5d24dce24ac231c2e12f1cf7482abcaf586b7cc42f5c1112d9b99322277608db74a8ef3efd884bfc1d2333ddb18b0f2573ac60e1cabc747b414ecd46eb5705f3bcd28cfc798e5525a33fa3e488290b25c561e602dc52789ba958d6c7ef58cb103756f4f87d53e70934f2015a565aea15d0359a2069a91b10050b0fd4919d0461174458c642b5b7e236066cb05c7fdf15d325920363f807ec882713261e4732327c5b795790cd072b63d638c19b5f2954ef01c416f55718212ac6182213ad67fdf3b818068cfdcb8633fd72b386879182a6bc856892e08c6b56b431af34cdc49d63c68f1e64033dce1d582746c23f232a2478e4fe6ea76a6d1f94360f8652552195020ae10797f038f1504c28514464fdcd86f532a7fbaf6b22cdea49ae6a991c7a4342bb0e8a4a534e7ef47f61f97e3e97ef65ff530fb6842a7b394ce118f1d4a2dee5d186b1e3edee9bde407bcfeaefe9514b7e000d67ae905be3b26e8f90eab9e86efdb48afaa0ffce346a02c81a0731e361f71b969681c393fed227fc3314ae38db95394ef9601b10c353def0c05bd22eadc47b52bd0583cdafb5a9998711611acca652b2c2ae50da62151c98bff68ac007b511eb1ffdb82125be94fbd4a5bb5bc9e084eb596f0c735bde152e1cbdf0d544aa237d3295e4e0fd05c828355204c06402221ef5c25e6e09d7f02f7aba22416d3af6fca0c8fd475587ba1e26b7b34b1ab933195daa02e109585828f880a640ebaef2bb4736f4d46974d7e2b794c1be25a8af76b4fdd8614dd0cb8a7a00049bbba8d1dc7330afc6095a57ae947d9a683bae834444827848e580c6b246b50c0a0f838157086307cec0ab83234e4814b643864031d058ddbd532bed1b3ee95636bc8e59c5adc45a82e05be01ba38ea021226f8f6782a3a50761b05d3721a6b11f2a9651bdca3abee857beaad4f48d2e5f2b2752c078504537a237eeb4cf4c83471d9908db5e7c073792516de7b8e75d7fb8850908e444efb97b8c198f11a4db558c23899ffb6e7a0c57fd6b299f23f2499b876fdb6f689c41a14975973e188796d3c80a3a0b8de97194282f2251e705ab98fe080e1814af2608e0e6e36305c9776210004b3a88701b032cf5c016fc38be57789cce417b246787fffc69755e414726b8993bd20bb21a0082ae9027edd693aa1fac0f9a8098c71ccb997ac8c8e67f569a55eda16416be486be32bd3dbb706fb171b719ff9c343e711eff8210bdf09f8eb81ff9cf316b80701968637b92ca8f1bb189418fc435f0252455e5a3b7e1610856f45ebad2eee4452c95f0bc48596e0a158359bb8c69d3"}) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f000048d000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000fed000)=0x3ed9, &(0x7f0000fed000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cc4000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000-0x4)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 02:50:58 executing program 6: 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) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000076000-0x323)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "610e68", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x40}, [], "dff4ee38a406ae70"}}}}}}}, 0x0) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000352000-0x4)=0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x0, 0x0, &(0x7f00001e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000338000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f00002b0000-0x63)=""/200, 0xc8, 0x42, &(0x7f0000361000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000771000-0x6)=@file={0x1, './file0\x00'}, 0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000725000+0xa27)={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) close(r0) getsockname(r0, &(0x7f0000e83000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007f6000)=0x58) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000cfc000-0x4)=0x0, &(0x7f0000c90000)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000930000)=0x1, 0x4) sendto$inet(r2, &(0x7f000067c000)="d4dba5633af9df5dfcc6fd8fb73d401690c5f0d6d952642981ea5f7212812c2a3a8d490aeec3815ef7bb6dae8172936c1b5b92823984d3b04fd8ee7e7387265889df28b11056babade1a685bd3762b083ab2ed594ab3be2a370bd86afb8baa2d84ca0e57f22ea0403f996e6c35df585f4b48a6ec", 0x74, 0x40004, &(0x7f00005f6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000039b000)={@common='vcan0\x00', 0x80000000}) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x201, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000)={r0, &(0x7f000001a000-0xf02)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001d000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000001d000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000024c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x8}, {0x2, 0x9}, {0x4, 0x5}, {0xe, 0x6}], 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00001e7000)=[], 0x0, 0x0) 2018/01/19 02:50:58 executing program 1: 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$inet6(0xa, 0x805, 0x1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/19 02:50:58 executing program 6: socketpair(0x1e, 0x80006, 0x400, &(0x7f0000d19000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000359000-0xfd)="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", 0xfc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b4b000-0x8)={0x0, 0x0}) 2018/01/19 02:50:58 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0xf, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00003ec000-0x10)={r2, &(0x7f0000001000-0x49)=""/73}) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={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) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000013000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000014000)={0xa, 0x3, &(0x7f0000014000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000014000)='GPL\x00', 0x9, 0x1, &(0x7f0000015000-0x1)=""/1, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000015000-0x14)={0x0, r3, 0x0, 0x1, 0x0}, 0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000013000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 02:50:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x7c)={r0, 0x80, 0x81, "fff02564776f4a814eb63171b6847458066ae53aca65d5e4bfafbbdb40e2607292776dffae24e8599c22870e98d1dc6393510798f2bb681395c7327f2d72f160a16a1c507192b63702edc7b0ad220aa5b8a097687c2fbe012c7bf717063e9f84b10c8a2d5c5036fa4928497b75f36012a6df"}) setsockopt(r0, 0x84, 0x14, &(0x7f0000005000-0x1)="", 0x0) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x9f0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f75000-0x4)=0x0, &(0x7f00003ff000+0xed)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000000c000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000-0x8c)={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]}}, &(0x7f000000c000-0x4)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x47, 0x30, 0x9ae, 0x8}, &(0x7f000000c000-0x4)=0x18) 2018/01/19 02:50:58 executing program 4: r0 = socket$inet6_tcp(0xa, 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) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002bf000-0x4)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/19 02:50:58 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000952000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001a7000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000040b000-0x8)={0x0, 0x6}, &(0x7f00006f1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x9, 0x3, 0x5, 0xfffffffffffffc01, 0x3, 0x8, 0x1, r2}, &(0x7f0000001000-0x4)=0x20) getpeername$packet(r0, &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000077d000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x3, 0x8080a, 0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r2, 0x428d}, 0x8) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cd2000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de2af2f78ada69fb5f140ef588f12104eb", 0x20}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000841000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000063c000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00003fa000-0x14)={{0x0, 0x6, 0x9, 0x5d2a, 0x62a9, 0x292b4a1}, 0x4, 0x3b58, 0x3aa}) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x40002c, 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}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d3000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000a9f000-0x4)=0x651, 0x4) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) write(r1, &(0x7f000017c000-0x2e)="", 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001bc000-0x265)={0xa758, {{0x2, 0x0, @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]}, 0x1, 0x4, [{{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]}, {{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, 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]}, {{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]}]}, 0x2b8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000054f000)=0x9959) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000a51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x10000, 0x9, 0x0, 0x6, 0x50, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e9e000)='syzkaller\x00', 0x40, 0x7b, &(0x7f0000354000-0x7b)=""/123, 0x41f00, 0x1, [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) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000023000-0x10)={&(0x7f0000023000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000022000)=r1, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffd9b) ioctl$sock_FIOGETOWN(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000e0e000)={0xa, 0x2, 0xb6d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000950000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd3000)={0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f67000-0xe8)={{{@in=@rand_addr=0xfffffffffffffff8, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0xac9b, 0x3, 0x0, 0xa, 0x20, 0x80, 0x1, r1, r2}, {0x2000000000000000, 0x2, 0x4, 0x101, 0x9, 0x1, 0x2, 0x0}, {0x9, 0x80, 0x6, 0x2}, 0x5, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x0, 0x101, 0x3f, 0x2, 0x0}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x15, 0x1, 0x9, &(0x7f00009fd000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r3, 0xf222, 0xfffffffeffffffc1, &(0x7f0000433000-0x1)="03", 0x0) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$inet(r3, &(0x7f0000db9000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000240000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000057d000)={0x0}, &(0x7f000022e000)=0x4) sendto(r3, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) sendfile(r3, r3, &(0x7f0000f64000)=0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000dcc000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005b4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000831000)={r5, r6}) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000013000-0xc)={@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000009000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[{&(0x7f0000016000-0x6)=""/6, 0x6}], 0x1, &(0x7f0000016000-0xa0)=""/160, 0xa0, 0x8}, 0x2040) 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) setsockopt(r0, 0x111, 0x1, &(0x7f0000015000-0x4)="01000000", 0x4) 2018/01/19 02:50:58 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x20) r1 = epoll_create(0x2000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000063b000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000062b000)=0x10) listen$netrom(r2, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000a8d000-0x10)={0x9, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) r1 = socket$inet6(0xa, 0x5, 0xd07) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000069f000)={0x0, 0x0, 0xa, [0x6, 0x10001, 0x7fff, 0xb20, 0x2, 0x7, 0xffff, 0xffff, 0x81, 0x3]}, &(0x7f0000e62000)=0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e63000-0x8)={r2, 0x9}, &(0x7f00003d5000)=0x8) 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) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000022000)=0x0, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1000000000000000, 0xfffffffffffffffc, 0x0, {0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}}}, 0x32) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000b3d000-0x98)="7bf62e1199015c47162e17214b30becafdff7f0e2fc70f826f75317205ea6b6bd26f2a397dc960bb6f5397c6e0125b305daa7d4c34587ad5be0f837768d393ddc2a27fc40d469bd150b08dfb224b73a2c11ace8675eb2f568dc5ca9af1920514c0d365ab07263a8fa5067bc9c080b7c004a4547a92ed025d428a1d1c49cac562f273b2afd8595f4d6754a5ace681f73af2b525130b473e7a", 0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00003fd000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000976000-0x4)=0x10) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000d62000)=@fragment={0xae, 0x0, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x0}, 0x8) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) pipe(&(0x7f0000bd9000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000052b000-0x4)=0x0, &(0x7f00002bc000)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00002ff000)="d628e0f0ec7cb04bdc22280302ddaad9", 0x10) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001e000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f000000d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x3, 0x4) 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) syz_extract_tcp_res(&(0x7f0000b9b000-0x8)={0x0, 0x0}, 0x5, 0x401) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000abd000)={@generic="67e88ebcfb995721ef5844c27aa7a90b", @ifru_map={0x7, 0x4, 0xd19, 0x2, 0x1, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000)=""/239) r2 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000abe000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a46000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000036b000-0x4)=0x60, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000be000-0x1)={0x4}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r1, 0x0, &(0x7f0000cb8000)=0x0) r2 = socket(0x10000000000010, 0x3, 0x0) write(r2, &(0x7f00006af000-0x24)="240000002e001f1000101a00000000002300f9ffffffffffffffffff08ff1dff04010061", 0x24) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 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]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f000000f000-0x4)=0xffffffff, 0x4) 2018/01/19 02:50:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c8c000-0x20)={0x93b, 0x9, 0x2, 0x3, 0x0, 0x80000001, 0x7f, 0x10000, 0x0}, &(0x7f000029d000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1, 0x200, 0xfff, 0x7, 0x1000, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xdb)={r1, 0xd3, "7261e25fbab3171544d817b83d8ab80fa2133cc0966ef05db1b9704559bea054051b804f131295217675c8a4035bf98db9e7cc3dfc745713bd294d9584792e1c5b3f130f817bacb46c7a44786219be37221c8e2fe6fbb395b96fdc6802a2dcd07bd27b47f8e11caaf48855a3d7f710888c10ad543bc68fea09b3dbb914cfe5feacb55f0342a8b980ce1c2e602ce3f1b85e238f32b67a5ebadacb5d4615ee3280a29104f47df9730ddc43789a563052fa3d9a09b48a565b57779a4519d1308763c93e4609195fc26f543008605c4cc4e47ae870"}, &(0x7f0000001000-0x4)=0xdb) r3 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xff, &(0x7f0000001000-0x8)={0x800}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000006000-0xa0)={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, 0xbbf, 0x80000001, 0xbf5, 0x80}, &(0x7f0000005000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x28, "e837060d5e2e3f6faf69b9fb70b1ed9efb6736f451f26deb5eaaae4fc0410f57ef4be6c17035637c"}, &(0x7f0000004000-0x4)=0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0xfffffffffffffffb, 0x0, 0x2, 0xf8, 0x1, 0x8bb8c02, 0x4, {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]}, 0x96a, 0x4, 0x2, 0x8001, 0xff}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r3, 0x100000000, 0x7ff, 0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r4, r4, 0x4, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r3, 0x6, 0xb9}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000)=0x32) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b31000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x5a, &(0x7f00006e0000-0x4)=0x0, &(0x7f0000c9a000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000b7f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000b9000)=0x0) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006d8000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x6, 0x81, &(0x7f0000fdf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c11000)={0x0, 0x7f, 0x30, 0x6, 0x6}, &(0x7f0000907000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cda000-0x8)={r3, 0x7, 0x8001}, &(0x7f0000e35000)=0x8) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00002cb000)=0xd9df, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/19 02:50:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) pipe(&(0x7f00009af000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007a6000-0x10)={r1, 0xffffffffffffff5e, &(0x7f0000f63000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000328000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x7, 0x2) 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$nl_xfrm(r0, &(0x7f0000b4a000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@newspdinfo={0x24, 0x24, 0x820, 0x3, 0x0, 0x7fffffff, [@tfcpad={0x8, 0x16, 0x20}, @tfcpad={0x8, 0x16, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x0) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d18000-0x8)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007db000-0x6)={0x0, 0x1000}, &(0x7f00008e7000+0x51d)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r1, 0x0, 0x20}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x2, 0x6, &(0x7f0000fb6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000072a000-0x28)={&(0x7f00009ec000/0x4000)=nil, 0x1, 0x7, 0x29, &(0x7f0000738000/0x2000)=nil, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c0a000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036e000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000941000)=[{&(0x7f0000579000-0x1000)="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", 0x100}], 0x1, &(0x7f000014f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f000014b000)=[{&(0x7f00003c0000)=""/233, 0x4ad}], 0x1) 2018/01/19 02:50:58 executing program 5: epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x121, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) getuid() mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={0xffffffffffffff9c}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000-0x18)={r0, &(0x7f000000a000-0xfa)="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", &(0x7f0000012000-0x1b)=""/27}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000011000-0x38)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x4080010}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000010000)=@upd={0xe8, 0x12, 0x2, 0x6, 0x2, {{'rmd256-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x800}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000dd0000+0x830)=0x2, 0x4) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0xefc2, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002a1000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fbc000)=r1, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000059000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000c82000-0xc8)="e1da7ce516c2d72c5fc112449f94ec46ac8bf4125336d378a8a0078c37d0c7ecf34b509165d97102744433d7729313c27c760d4fa1a8e079c10cccf8d30ed0e51a25416fc3bd1433c8cbb47cac49c4138c91471129b5f316703147f3a2b6b55c17829fa2aae94613f343ee0e91da5ac8443b4b6fe0da877cc31957be5182e115d2c531f37bab11951a00fb34c72dd45f92f39f1c1b53391810398793beedb1a1538423eba28cec22508bc5ff34257647c4f4cdb0443a52d921d2ab7420c9f9351b25431152133dbe", 0xc8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fbb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fbc000-0x4)=0x1c, 0x4570a9c944438d5) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fbd000-0x12)={@common='syzkaller1\x00', 0x40}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000de3000-0x38)={&(0x7f0000ae3000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a64000)=[{&(0x7f0000fbb000)="8a02aa29bd6d10ba0e1e9fc98aeca2e3bf8b94250eccabf19862a172448e1fb1a80815fc87864033009d985875b309a4051137955370fd7ab200a3c6a3dd7f0999fc1f4110085ccb51638b4b26e2726c385cf9be6c7256073868625b26aba1b81ef9aafde3bbed155e8bd03a5d4c7f18490ccbdc41d3f8ea70c27582afd080c92a25f7db05300a9d29c326950ebf697479da8857529fc79c52", 0x99}, {&(0x7f0000fbb000)="2394cf47fe161bcb17e7f6ef78ccf4a107005409f9baf9b625910a3e1ca074275e0480890219bbc8f73b4a4ed6", 0x2d}, {&(0x7f0000fbb000)="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", 0x1000}, {&(0x7f0000145000-0xd9)="344a718e376684e07cd9066baa217153b30e9fdd346a7c5fcbdef04d463537fae4a82ffebe9a42e5965e730dd85527d62e610f7a0218d24cd0ace5cba2f22bb25e4faff15592db7e68854c64673a51866a4547b1c384ff1ff1f24482395453f2bc5c3c8ede6cef7b442e79defff6f6f4e18415e009eb432334075e242fc733994ea1e9c598b5a3cdb1242ca13253f41167e022aa899a1708ec779e1889c02a531ba437b1f8e298d310ceb225cfbb73ff54129486b94b844bf2e0c5c40af8f78b0fb8312a5e60b2eaabfd1ab6be5d5e6e25178bd712583866b3", 0xd9}], 0x4, &(0x7f0000c67000)=[{0xa2, 0x102, 0x6, "361096dbd0050e33918d17ae3782b404d7b72ba9fb890190fdb3854983a3b7586a966d39ed6d84897fd40ab33a7ccdec6a1a408a87752d79742042bfa8f9f4a16d3d73bfc4fda5f7b4b90101a06a7177de80ad08d045ca53a28183d7b1622f84569d054a3fb573bc04b5623944b0f2117e74097fa9ff9587374bb2f8b6a019d5dd648657187bb172f03db0c67f83ef1d3661471c11cb35e29f74573df250a031b20032dd76b3bcc501c57f45b4b99a96629b520d04b1a5d9ce2e7aef976979fb12a17b4a2bb83f83ad1654533ef70352c66ab4e17821af735bc5cfe7a3eb"}, {0x90, 0x116, 0xaec, "5c761897894463548cad25f3a6557c4f2db6efa49c9bf9610a34cbe12eb90dbc6952e8baa1f4c1fc5f28fd3001220e67e1cd337b2c70ffb758e2bb427783f3a408be04b8db2dfbaea29b5778ec7f8a0e3db19211a082b22c4c0adda8cc01635b83682995f10687ecf4c67e0142e2f43f1efb4e1c39e827b6e6418c"}, {0xa8, 0x19f, 0x5, "edc9bd252ccb18e91f2af0fdb3a42615801c75156cf7c62aabbc8e12605aa1eefc4b0964194e9044399d44e7f997f219766f103f204d167da2250928110c74f31a1120332120e3c6028c5e8b1cea207ff1ffeeb65a6b4095dbd09e1e759cc03bf5c143b93b32cba56aabd76d0234883ccfbb2bc7200d9e08a47284a9c1f895ed14111ae549ae710587e0a2375a867827d8c8ce"}, {0x30, 0x6, 0x216b01ec, "fdd2f1bfb44ceabbca70a6e6cc1a9cfc8414b795202d517e6e0d36c3c251"}], 0x258, 0x4000000}, 0x8800) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fbe000-0x10)={r3, 0x50, &(0x7f0000fbe000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fbc000)={0x0, 0x100000000}, &(0x7f0000fbc000)=0x6) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0xffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fbc000)={0x1, 0x101, 0x8008, 0x100000000, 0x1, 0x4, 0x3e, 0x3, r4}, 0x20) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000624000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000-0x4)=0x2e) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000834000-0x4)={0x7}, 0x4) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r1) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) vmsplice(r1, &(0x7f0000dda000)=[{&(0x7f0000684000)="5d6d58c3e45511d6886f0d2f7379f048c13a210be7046f1abc8832fd46b3d2382054a06804dde2385498281c13e6bf8114055ada4c9e6eaa476f2db4415dfba55e69f46530d30837b121b611feafca18cca14b030bf896eb826261dde0494a4fb6a895219ebdc5a0f77d6ae0aa10a2800e4a1c207f9cb1a67f39518e3dee33e1fe23511a52c25148b14110a05c657ffe5865523ca32246459e8cd2ca5beb91baae810666ae7db6da6918f9a8617c3fea84433601f27ff6fec4b9cd6ab5f37ccc21af14dc51d7cebc8b42b43d7bab87240f1b7950e0", 0xd5}, {&(0x7f0000e7f000-0x38)="c02dc32ec3bbc62cf5bb89480c935f354fbc76fe0458074c26d1c7548fe9df93a621dce509c88517af8ad8d2f6d03bd4e291d7749932f602693ce84815cdc07691e4c5f36e277d8ea42e1a8743b1a5e7e925e5a682a4d4dce932826253bae53959a5fe8f61c1fa6024bf51bfc5ebadc081cc955935a804917461db7997b0fdebe3430e1850c6b456659ccec2313ec8", 0x8f}, {&(0x7f0000a66000-0x1000)="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", 0x1000}], 0x3, 0x2) 2018/01/19 02:50:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d26000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x9, 0xeb, 0x92fa, 0x0, 0x1ff, 0x100000001, 0x101, 0x6, 0x800000, 0x8, 0xc3, 0x7, 0x3, 0x1]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000002000-0x46)="5e1ae8d9b878f59ec08b0a15f406cce5ccee78d85d15e0f6984bd38c8bebead56ca10b57e12fc3d2e3e356fb85719c950ddb93b9995930337525af30fab29e4fffce9caab807") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f8e000)={0x0}, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005be000)="", 0xffffffffffffffd6, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005a3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fcd000-0x8)={0x0, 0x1000}, &(0x7f0000110000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000569000-0x8)={r2, 0x2}, &(0x7f0000e4b000)=0x8) getsockname$packet(r0, &(0x7f0000a29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8d000)=0x14) r4 = socket(0x1e, 0x2000000000000004, 0x4) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r4, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r4, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) connect$packet(r1, &(0x7f0000be1000-0x14)={0x11, 0x0, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x200, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005e3000-0x4)=0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00001b8000)=0x9, &(0x7f0000995000-0x8)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f73000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9937, 0x6, 0x52bf, 0xa754b768e8900af}, &(0x7f0000305000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003fb000)={0x1, 0x7, 0x8208, 0x80000001, 0x1ff, 0x3, 0x1, 0x19e, r1}, &(0x7f0000672000-0x4)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001a1000-0x88)={0x7ff, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000baa000)=0x0, &(0x7f0000a66000-0x4)=0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x2000000000030, &(0x7f00008d1000)=""/144, &(0x7f0000312000)=0x173) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa1000)={0x0, 0x7, 0x1, 0x1}, &(0x7f00006c8000-0x4)=0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000aa1000)={r1, @in6={{0xa, 0x1, 0xa00000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000028d000-0x38)={&(0x7f00003bb000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aa1000)={&(0x7f000046c000-0x10)=@can={{0x2, 0x8, 0x9, 0x6}, 0x5, 0x2, 0x0, 0x0, "a9730156079073c2"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000041c000)={{{{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]}, {{0xa, 0x3, 0x141, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x5a9a, 0x3, "fe656298441b5d6d176bab4b1583a4643bf37f72f52a8f60854d3216585442430370f74574f62a46045635461ebb7e757c3fd6ce8977df34e9d5ce415bba79f182cc11b89fc6f0d0132a30d6585009cc"}, 0x160) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$void(r0, 0x5451) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000)={0x0, 0x0}, &(0x7f000000d000)=0x8) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) socket$inet(0x2, 0x7, 0x0) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) poll(&(0x7f0000038000-0x8)=[{r0, 0x4, 0x0}], 0x1, 0x6b763d0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000fa000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00000fa000)=0x3a, 0x800) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x8, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000fc000-0xc)={&(0x7f00000fb000)='./file0\x00', r2}, 0xc) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000fa000)={0xfffffffffffffff8, 0x1, 0x1, 0x80, 0x100000001, 0x9, 0x6}, 0xc) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/19 02:50:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendmsg(r2, &(0x7f0000dae000)={&(0x7f0000339000-0x14)=@ll={0x11, 0x1f, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000164000-0x40)=[{&(0x7f0000a00000)="d7a637474e1f101060b46af6dd97859c03a3d05080f949395da67cb227d7f34ea10d5895cecb92b2cccd1c2e4d136b361752fcf3d3e6df924238a33d2b91d6082cc2a2980034e7617ec31f6de6f60dbecf200d77d8ee605bf1a553f8693d22b5e1d91d3b98a956e7ee2695deff4f2f4b7d0364fcb2458af2901406df1230777f5aad2ae3f1d2b330fdc054c41323067d4ab2bd8a2780111e460631bf4b6ae02c563a3bb22497e7ea619fb74a402150cdf6bea163d4f2cf66ef3ee1f5138a678981ef1925e9e7366fdee99e262aa171880b340636b25cd08df95ebd0b67afe1e0fd63d35de199d690ab7f6d8785b957f67e17005f", 0xf4}, {&(0x7f000021e000)="cdb1a13fa10c9523bc706eb42c3f17fd2bd125263cb55b5148538029e013facbcf9436669ba24833a6f8e742425977a86e90634a4ec5a68b1b29ba5edd0b4eaad100fa2ec52115a918a9048446a812e9bd0ee894ccf7d92ba3099c272ad1cff3b92c00e2112488af30b58a10c66ee4afa0ca4d40dd2c7332f1511824d160872a65586021aee553c9c9a3f718715d5bb02b57ae87", 0x94}, {&(0x7f0000634000)="e98a008c6cbe0cad05cbe642fa2fdf6cab9f365ed43ed803587086b7a09ccf5e799fd44b65c87e03c7a0c5df5e42ed9da7fe2b64222a649817a360894a2130ce746cac598234d54181e341880e88f4b7801bb956c10c8178d0b335f610672d2f7a2cb124dcda00a2c4e17eafff5c4db45e1e1ae41c624f6b9c3a181ed5f56bf2fecb282d1ec1e30ee370eb160cc985821facd033ad95898cb93ec256116c0e709dc88f210617e7a19c9693ad3a154b3d49f5f57f4a9872f67de1bfaf3469b1d23f13175cf7e6df3a", 0xc8}, {&(0x7f0000dcc000-0xc0)="cf7f62ea57bc383b32845daf0a9768ad272c7f8135845a00cb8b2c52f225332bcd808a8620e4b6842c544694a5738ce5fca5c6bd76ddf7049f935368823f5d8b7abfa660eabfe8eeeb812b1aebc2f401ca4fede4838d97bac6e32bfbc1aea86c8275ed9912482b3253ef14e1c7eff52adc4551995944b556b33e6a772ad4d708a4ce5ab2663f5f8980f52a0695064805583bb141a79bca750813b2381c1e162266a169e29fc3990e3e79b7ed0403cf7df51bee173311ea4a0ca03060afc580a8", 0xc0}], 0x4, 0x0, 0x0, 0x20000001}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/19 02:50:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000105000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000760000-0x4)=0x7fff, 0x4) r2 = accept4(r1, &(0x7f0000f9d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a0b000-0x4)=0x58, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000c73000)={{0x7, 0x9, 0x5, 0x2, 0x1c000000000, 0x0}, 0x6}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) gettid() socketpair(0x10, 0x3, 0x33, &(0x7f0000667000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00007fe000-0x4)={r1}) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000006b000-0x4)=0x0, &(0x7f0000527000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3a, "9d17ab47b2483fe3336da3786a1361b73a83e6a7ce19c90412485889acb4c1e42a2974a25aeef4dd99040332384b7901c1961eb7129c22b5e5c1"}, &(0x7f0000000000)=0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x3f9c, 0x5, 0x2, 0x9, 0x1, 0x7, 0x1000, r2}, 0x20) r3 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x8001, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000004000-0x28)="b59a80ab40ea71a7026b4200a6582afc3e19f9bd9b9713c66c03d5587c795a18d75c0b29e2b8eca2", 0x28, 0xc000, &(0x7f0000004000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x86, 0x30}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r5, 0x1000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000-0x8)={r5, 0x5, 0x1}, 0x8) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 02:50:58 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000121000)={0x0, 0x0}) write(r0, &(0x7f0000754000)="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", 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000fd0000-0x4)=0x0, 0x800) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) getpeername(r0, &(0x7f0000c2f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dd000-0x4)=0x2e) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000094000-0xc3)=""/195, &(0x7f0000784000-0x4)=0xc3) 2018/01/19 02:50:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000020000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000009000)={r2, &(0x7f0000017000)=""/151}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000)={r2, 0x8, &(0x7f0000009000-0x20)=[0x6, 0x8, 0x5, 0x0, 0x6, 0xc7ee, 0x10001, 0x0], &(0x7f0000020000-0x24)=[0x837c, 0x401, 0x2, 0x7, 0x3f, 0x6, 0x3, 0x1ff, 0x8d], 0x25, 0x3, 0x100000001, &(0x7f0000002000)=[0x1, 0x8, 0x4], &(0x7f0000002000)=[0x8000, 0x1, 0xc96e, 0x6, 0x7fffffff, 0x0], 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000021000-0xc)={0x10, 0x0, 0x2, 0x2000}, 0xc) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000020000-0x24)="5198d3021c04a5a628ad6c6d2a67f0c1d491e7c44f1fe58f4a177390f59f9426da8d372e") r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000020000-0x4)={r4}) sendmsg$nl_generic(r5, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000154000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e8a000)={0x1, 0x8, 0x8001, 0x6, 0x2, 0x8001, 0xc5ca, 0x7, 0x0}, &(0x7f00007d2000+0x92b)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000035d000-0x10)={0x51, 0x0, 0x401, 0x8, r3}, 0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000551000-0x4)=r1) listen(r2, 0x9090) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c50000-0x8)=@assoc_value={r3, 0x3ff}, &(0x7f0000fd3000-0x4)=0x8) sendto$inet(r0, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/19 02:50:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00001a2000)="", 0x0) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x987}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000008000)={r1, 0x1}) 2018/01/19 02:50:58 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80001, 0x8) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000015000)=0x0) 2018/01/19 02:50:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008a0000)={0x0, 0x4, 0x20}, &(0x7f0000433000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002db000-0xc)=@sack_info={r1, 0x7ff, 0x6}, &(0x7f00001af000-0x4)=0xc) socketpair(0xa, 0x80007, 0x9, &(0x7f00002e9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000949000-0x8)={r1, 0x1}, &(0x7f0000b9d000)=0x8) listen(r0, 0xffffffffffffffff) 2018/01/19 02:50:58 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000eea000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:50:58 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f000076f000-0x4)=0x0, 0x80000) connect$bt_rfcomm(r1, &(0x7f00005b9000)={0x1f, {0x1, 0x210848da, 0x3, 0xe5db, 0x100000001, 0x5}, 0x5}, 0x9) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00001e3000-0x4)=0x0, &(0x7f00008df000-0x4)=0x4) sendmsg(r0, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fdd000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:50:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000034c000-0x4)=0x0, &(0x7f00001c5000-0x4)=0x4) epoll_create(0xf9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x80000, 0x1, &(0x7f0000462000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x6)='vegas\x00', 0x6) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = socket$llc(0x1a, 0x3, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$llc(r1, &(0x7f0000add000)=""/252, 0xfc, 0x20, &(0x7f0000ce9000)={0x1a, 0x16, 0x7fff, 0x3, 0x4, 0x4, @random="76d548f4a6e9", [0x0, 0x0]}, 0x10) writev(r4, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) r1 = socket(0x0, 0x3, 0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000913000)=0x0, &(0x7f0000ff0000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fef000)={0x0, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x81, 0x5, 0x2}, &(0x7f000086e000+0x9f3)=0xa0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fef000)={r2, 0x3f, "37cc823ec54267e86520e9bca4813e542f0912f4964c67c99d77ec75e4842c8d594f09f946620e1a4685cce5008b40d6f9bf190a7b85bb015cc5f64616ce55"}, &(0x7f0000f47000)=0x47) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x22d, 0x20040050, &(0x7f00009fd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000742000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000220000-0x4)=0x9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004f9000-0x18)=@add_del={0x2, &(0x7f0000f62000)=@generic="38e767408c694cb9f8dc662a01680520", 0x8}) getpeername$ax25(r0, &(0x7f0000f73000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005a7000)=0x10) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x66, &(0x7f00004ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x30, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) 2018/01/19 02:50:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000b71000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) recvmsg(r0, &(0x7f000092d000)={&(0x7f000000a000-0x32)=@pppol2tpin6={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]}, 0x0}}}, 0x32, &(0x7f00001c8000-0x40)=[{&(0x7f0000d50000)=""/0, 0x0}, {&(0x7f0000846000-0x28)=""/40, 0x28}, {&(0x7f0000f21000)=""/197, 0xc5}, {&(0x7f000007f000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f00009a5000)=""/235, 0xeb, 0x7fff}, 0x40000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000675000)={0x0, 0x3, 0x3, 0xfff, 0x0, 0xa7, 0xfffffffffffffffb, 0xeb, 0x0}, &(0x7f0000e0b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000893000-0x4)=@assoc_id=r2, 0x4) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00007fb000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000796000)=0x14) recvfrom$packet(r1, &(0x7f0000eca000)=""/0, 0x0, 0x0, &(0x7f0000216000+0x67e)={0x11, 0x17, r2, 0x1, 0x649, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffff8, &(0x7f0000080000-0x8)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003e2000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ab000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={0x0, 0x8, 0x2, 0xc3, 0x6b7, 0x4, 0x3ff, 0x0, {0x0, @in6={{0xa, 0x0, 0x1f, @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]}, 0x80000000, 0x5, 0x8001, 0x24, 0x4}}, &(0x7f0000edb000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b86000)=@assoc_id=r2, &(0x7f0000e24000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002e3000-0x4)=0x9, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x7fa) r4 = accept(r3, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012c000-0x4)=0x8c) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de6000)="0a0775b0d5e383e5b3b60ced5c54dbb72d5d01df8217ad40", 0x18) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000870000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c18000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000052a000)='lp\x00', 0x3) r2 = accept$alg(r0, 0x0, 0x0) bind$inet(r1, &(0x7f00007da000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r2, &(0x7f0000d83000-0xe0)=[{0x0, 0x0, &(0x7f00000cb000)=[{&(0x7f00004cc000-0xab)="708efcc53838ec67df2c09738f6999bc52ae0fb64dc36dae21d330bff6e78a82", 0x20}], 0x1, &(0x7f0000a08000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair(0x11, 0x80805, 0x8, &(0x7f0000f65000-0x8)={0x0, 0x0}) connect$nfc_raw(r3, &(0x7f0000714000-0x10)={0x27, 0xe39, 0xffffffff, 0x7}, 0x10) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r4 = accept(r0, &(0x7f00009be000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ac000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000d73000)=0x0, &(0x7f000095d000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000943000-0x20)={@generic="ca95d88951ae1045aac26598daa45195", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000a8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb7000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000463000)={0x0, 0x1000, 0x6e, 0x9, 0x50, 0x4, 0x9, 0x2, {0x0, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x9, 0x0, 0x6}}, &(0x7f0000381000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d59000-0xc)=@sack_info={r2, 0x401, 0x6c}, &(0x7f000018b000-0x4)=0xc) pipe(&(0x7f0000cf0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a3a000)={0x0, 0x0, 0x8001}) socketpair(0xa, 0xe, 0x45d, &(0x7f0000ee4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000079b000)={r4, 0x80000, r5}) accept$llc(r1, &(0x7f0000048000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058c000)=0x10) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879014565f8f6b51808367b573", 0x11}], 0x1, &(0x7f0000159000-0x18)=[], 0x0, 0x0}, 0x8000) r2 = socket(0x15, 0x3, 0x0) connect$unix(r2, &(0x7f0000f2c000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xa) r1 = accept(r0, &(0x7f00000a9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a7c000-0x4)=0x58) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005c7000-0x8)={0x0, 0x1}, &(0x7f000013e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d7c000-0x8)={0x0, 0x401}, &(0x7f000084b000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000516000)={r2, 0xb2, 0x400, 0xfae2, 0x2e10, 0x3, 0x8, 0x5, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0xefac, 0x7fffffff, 0x2d6f}}, &(0x7f0000969000)=0xb8) listen(r0, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000013000)="b5", 0xffffffffffffff55, 0x0, &(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x1) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fd4000-0x3a)=@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}}}, &(0x7f0000fd4000)=0x3a) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd2000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fd2000)=0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000179000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x5) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001fd000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c98000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000-0x4)=0xe8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd3000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00008df000)={{{@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}, {{@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}}, &(0x7f0000426000)=0xe8) r9 = getgid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000fd3000)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e83000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000)=0xe8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd3000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) sendmsg$unix(r1, &(0x7f0000e67000)={&(0x7f0000e6b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ab8000-0x40)=[{&(0x7f0000fd3000)="a51392960b44c54945ee821913b59679af7db74ada0c193bb2ef5721b854ecb8af2c8c3ddf630768fc0deaeb1821fa64ad4606351180d38fd6bb93d01a73d98e1ba3042b42b6879cdf54d25dd620f1f0da559d75b18da490bc62b3526ff912824b3954e47807dac2cc6606af305e26cbcbb73a5da150b17adc5fa9998d782a", 0x7f}, {&(0x7f0000c14000)="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", 0x1000}, {&(0x7f0000fd3000)="3ccf88de81243c56c9d8f61635aeab64299f35065b726071af8a26a3ee8a443737160eeeed014a3839830d87b08ffce8e12e8edfa0798f945c5449683accd3200632f007edb345714a2ee7b17434d50609a980afde5febaaaa9dae944a0a905b781bc7d757b346dc0c26bfe7505d52e1725cb2a25d06978071ae3126b6c28d95c9876e2347593d40cde288ee783b371552600a30ac73b68859dd73d65531ea35906971d354ffdfacd8181a586dba57", 0xaf}, {&(0x7f0000742000)="69191ab75c0a8b4225ff4f88bb25ff4110586caebe31f669a3a5403d3f82a0d1de9f2b4e0fd6e52bebaa3a699812e9f04f6ec7343556266ba9f2e72d68c4f35cb6b76f66d179ce049e66baee5a44965f8fab20d3e0e664a3d0577f4037b47c3a", 0x60}], 0x4, &(0x7f0000ae9000-0x78)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x1}, 0x800) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000fd2000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x10) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000908000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00009df000-0x2)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f20000-0x18)={0x0, 0x4, 0x20, 0x2, 0x40}, &(0x7f0000d8c000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f26000)={r1, 0x19}, &(0x7f000041c000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a98000-0x12)={r1, 0x3, 0x5, [0x4, 0x6, 0x7948, 0x1, 0x3ff]}, &(0x7f0000b49000)=0x12) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(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$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x32b) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x48, &(0x7f000063d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x12, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x616], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x4, 0x7, 0x1ff, &(0x7f00002bd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000442000)=0x1, 0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000660000-0x4)={r0}) bind$bt_l2cap(r1, &(0x7f000050f000)={0x1f, 0x3, {0x3, 0x81, 0xffffffffffff8000, 0x7, 0x400, 0xffffffffffffff92}, 0x6, 0x1ff}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="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", 0x1000) 2018/01/19 02:50:59 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003d8000)={&(0x7f0000fcf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000185000-0x31)=""/49, 0x31}, {&(0x7f00009bd000-0xca)=""/202, 0xca}], 0x2, 0x0, 0x0, 0xfff}, 0x1) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/19 02:50:59 executing program 0: r0 = socket(0x11, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003b2000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800000000001e, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r2, &(0x7f0000a5a000-0x11)=@ll={0x11, 0x3, r3, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bind$packet(r2, &(0x7f0000f47000-0x14)={0x11, 0xf6, r3, 0x1, 0x4, 0x6, @random="452654a93984", [0x0, 0x0]}, 0x14) sendto(r2, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000b000-0x38)={&(0x7f000000a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000a000)=""/76, 0x4c}, {&(0x7f000000a000)=""/81, 0x51}, {&(0x7f000000a000)=""/247, 0xf7}], 0x3, &(0x7f0000003000)=""/243, 0xf3, 0xeccb}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f000000b000-0x14)={0x11, 0xf6, r1, 0x1, 0x8001, 0x6, @random="826ada57827d", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x1a, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x2, 0xb3, 0xb4}}], {@generic={0x8864, "00b300b1ffffff57"}}}, 0x0) socketpair(0xd, 0x800, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000000b000-0x4)=0x2, 0x4) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000608000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000782000-0x4)=0x58, 0x80800) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000611000-0x1c)={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) shutdown(r1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ce8000-0x4)=0x5, 0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00002cc000)={0x4, 0x0, 0x7fff, 0xfffffffffffffffe}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f7e000)={r2, 0x0, 0x1, 0x8, &(0x7f0000140000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0xfffffffffffffe38) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000138000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000446000-0x4)=0x7) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f000094b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a46000)={0x0, 0x92, "b6043b9f2e65759bfa48aaf119a525c85c430eedd219a153f9943e861830a743999c32a53e1866adf8d2dd170f5b64702c05e3ae0f4b0b73ccd69f4a1381a72f0a1ac57e0aa0cdc5455cb480a40ae2d8c32a20878588b41ee070749e11bc50e2d87dc1b28c70ab78a45cff4b11a8b15cd023de834b7d0814c8ec203354ed2fdb734b2e9ce678d17591a4b7461e416d74d29c"}, &(0x7f0000ecd000)=0x9a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000079d000)={0x100000000, 0x9, 0x4, 0x7, 0x6, 0x2ac, 0x1, 0x4, r4}, &(0x7f0000cf8000)=0x20) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fd0000)=0x0, 0x7) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00dd0080ffffb9093a", 0x1f) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fd2000-0x20)={@common='bond0\x00', @ifru_flags=0x102}) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x80, &(0x7f00006a2000)={0x0, 0x0}) ioctl(r0, 0x3, &(0x7f000032e000)="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") setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000c12000)=r0, 0x4) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005a1000)={r0, &(0x7f0000b92000)="", &(0x7f0000eeb000)=""/79}, 0x18) 2018/01/19 02:50:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xfd)=""/253, &(0x7f000040d000)=0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000bbe000)={0x0, 0x0}) bind$netrom(r2, &(0x7f0000bd6000-0x48)=@full={{0x3, {"6bf3cb1d119b99"}, 0x1}, [{"6ca473363331f2"}, {"73f7eddbc9b173"}, {"6b1ae38b6cc493"}, {"f1560365e7f058"}, {"f62238cd9b4dc0"}, {"101ff21c705192"}, {"c4cc5f3e350140"}, {"ce335c02e5921c"}]}, 0x48) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d5d000-0xe)={0x5, [0x9, 0x6, 0xfffffffffffffffd, 0x7ff, 0x4]}, 0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003ce000)={0x0, 0x7}, &(0x7f00003ff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eeb000-0x10)={r3, 0x5, 0x41, 0x7}, 0x34e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009a9000)={r3, 0x2, 0x8096, []}, 0x1) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) r1 = socket(0x0, 0xa, 0x54c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000001b000)={0x0, 0xffff}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000009000)={r2, 0x68, &(0x7f000001c000-0x68)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001c000-0x4)=0x10) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 02:50:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000084a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffffff, &(0x7f000050d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f72000)=0x60) bind$nfc_llcp(r0, &(0x7f0000c87000-0x60)={0x27, 0x4, 0xfffffffffffffffb, 0x5, 0xed0b, 0x200, "28f12746c8d6c300fac4cc2b1f1827e920641c319d2b826920b4cb67f1c9ddac85a761cb52901ae1be5aa646930ada47d96b1d56297cd0be27ec552d75001d", 0x7}, 0x60) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x14c, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xfffffffffffffee1, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005d8000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) pipe(&(0x7f0000f71000)={0x0, 0x0}) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) socketpair(0xb, 0x80005, 0x3, &(0x7f0000ac9000)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f00001c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000daf000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00007c7000-0x4)=0x3, 0x3ba84589) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$inet6(r0, &(0x7f00007c0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000de9000-0x4)=0x1c) sendto$inet6(r3, &(0x7f0000f63000)="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", 0xff, 0x40080, &(0x7f00003b0000-0x1c)={0xa, 0x1, 0x932c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a68000-0x10)={0xb5, &(0x7f000011d000)=""/181}) connect$bt_l2cap(r2, &(0x7f000015b000)={0x1f, 0x7, {0x200, 0x8, 0xa40, 0x3, 0xe19, 0x80000000}, 0x1, 0x8}, 0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000025d000)={0x0, 0x9}, &(0x7f0000332000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000b8000)={r4, 0x3, 0x6c, "4259f06113582b5706bb745b4ab51ff8671ede8eae8b9b288ba021686d0fbb394a5917c4929a18422b46952dc45b7a5bf52a205901898c0087563aca72f037d668b0392921a32fa297ddf007856b1c69a42c1ce53e4acee19a5dd4f08797f21bc1ac5ac0b7078d24c4664dfd"}, 0x74) socketpair(0xf, 0x800, 0xe2c, &(0x7f0000f5b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00007ab000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x100000000, 0x392}, &(0x7f00001aa000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000076b000-0xa0)={r7, @in6={{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa8, 0x2, 0x74, 0x5, 0x4}, 0xa0) setsockopt$inet_tcp_int(r6, 0x6, 0x17, &(0x7f000080b000)=0x8, 0x4) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000141000-0x4)={r0}) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00006a9000)=0x0, &(0x7f0000a7e000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:59 executing program 2: socketpair(0x4, 0x80007, 0x200, &(0x7f0000896000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000c13000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000062d000-0x4)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000027e000)=@req={0x7fff, 0x8, 0x7, 0x6}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000e7e000)=0x3, 0x4) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) recvmsg(r1, &(0x7f00009cd000-0x38)={&(0x7f000036d000-0x32)=@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}}}, 0x32, &(0x7f0000de8000-0x30)=[{&(0x7f0000aa0000-0xa1)=""/161, 0xa1}, {&(0x7f0000517000-0x2f)=""/47, 0x2f}, {&(0x7f0000c94000)=""/15, 0xf}], 0x3, &(0x7f0000862000)=""/39, 0x27, 0x214}, 0x40002060) setsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f00006a2000)=0x8, 0x4) 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000878000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f00008ee000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 02:50:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f000079c000-0x9)=@rc={0x1f, {0x0, 0x5, 0x9, 0x7, 0x7fffffff, 0x1e4}, 0x80000000}, 0x9) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000662000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006b5000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x7, 0x2, 0x80, 0x20, 0x89, r2, r3}, {0x3ff, 0x400, 0x5, 0x80000001, 0x80000000, 0x9, 0xfffffffffffff19d, 0x3ff}, {0x1, 0x6, 0xffff, 0x664}, 0x6, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0x3, 0xffffffffffff3e81, 0x3, 0x5, 0xa3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r4, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r4, 0x3) r5 = accept(r4, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ad0000)={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]}}, &(0x7f00002a5000-0x4)=0x8c) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000674000-0x1a)="ec1cdeffc4e470ec55ca9c84afadfca0d06ca84d053eefc3c682", 0x1a, 0x40, &(0x7f0000000000)=@nfc_llcp={0x27, 0x6, 0x5, 0x2, 0x9, 0x1, "6d6f28c42d32d05fbefb69f975de11ebecaebc88b7d7ef89541eda5378a0cda453032cc763f29da953e121f779aa82e62f96eee9ed69cccaacae5f5a6ae28b", 0x1000}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008e2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005d5000)={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, 0xff, 0x2, 0x9, 0x4}, &(0x7f0000da4000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004a1000)={r4, 0x87, "861e2a1a13691f512e5a6bb06c7a75b2bf91008deedc41a8dce2266e3832f5d9f75a435e6061973f1b4d9aad5c5d67636e05ab4e49b71e08d54a1297ff3e622af94cb1d0907c9d31a24335dadbbaec609f7e3433ec7ad87c1360bb0a0fe52e78ecd5f869813165deb8196a48e70d4b4b731f133e724c98d4b892b57c69d094c6fd3f35d4d52d79"}, &(0x7f000035b000)=0x8f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002fc000-0x14)={r4, 0x7ff, 0x1, 0x5, 0x57, 0x1}, &(0x7f0000bc1000-0x4)=0x14) sendmsg$netlink(r1, &(0x7f0000d38000-0x38)={0x0, 0x0, &(0x7f0000c42000)=[{&(0x7f00003f6000)={0xe8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="14c56a732710bf0bd0f30d148f138459e47e8a4d5791c2e1acb610f5aea4254d576ad234cf89eaf5dd89bfe91a773f860ef6fc6335ba5085c7c4ede808dfccf550ba0486b41464042de8ac57de82441509bc8a9dca33c4c411ec15d60e36ab531f1ccd0f1d74db9502d138d30ccd73fbd2caf85c422cb90aebb9a6a1fa53f08726e2f21717ce5c49e153c501d788680a83d3ff27bb99bbed81b8340cf1f33f493ac6ec2d77891641bd6efd14cfb2e54ce14cc3b8d3c1c12ecacaba16a17776e91d627a828fdb0f7a626d602da37434c83dd8df8ff553d9af"]}, 0xe8}], 0x1, &(0x7f00007d4000-0xd0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x1f, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xb0, 0x20000010}, 0x40004) r5 = socket$llc(0x1a, 0x1, 0x0) getpeername$inet(r3, &(0x7f00003d8000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004be000)=0x10) accept$llc(r5, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d6b000)=0x10) socket$llc(0x1a, 0x0, 0x0) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockname(r0, &(0x7f0000bfe000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000125000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009de000-0x8)={0x0, 0x8}, &(0x7f0000b7b000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000634000-0x8)={r2, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a7b000-0x48)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcc}, @in6={0xa, 0x2, 0xf3b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}], 0x48) socketpair$inet(0x2, 0x80002, 0x36e27d7f, &(0x7f000021c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000537000)={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]}}, &(0x7f0000db9000-0x3)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c78000-0x8)={r4, 0x9}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000)=0x0, 0x4) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x4000000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000484000)="", 0x9d, 0x20408005, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8000000000000000}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffff8}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r0) pwrite64(r0, &(0x7f00005f9000-0xcb)="2708a72b9a51350681f83737e63c65119ed51ab28d1d8d92e09107ecc162148f8d3f26851499040110ffb57611dd8646b60e3a115000540f24700b3e73b0773f027c0c5f55d22da5ff6bc714d91a650f32dfb2523e407cf94f68e38e7bc8c2eaf897767587ad43a51b7280dbd9fb9790f5c86ca874ffea623ac0d2fa87e99bf08eb1ecacca8f40a20349f78fe843ca75b340b802335dbc06156d1d52eb8e38bdabada498380ce2529846cbff2c906cb698dc4673b6ab3bbefa809ca382424d71ca6168844b1af94965d198", 0xcb, 0x0) 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) write(r0, &(0x7f000000c000-0x61)="", 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000000c000)={{0x2, 0x78d, 0xffffffff, 0xffffffffffff72d1, 0xe6, 0x0}, 0x9a5, 0x1, 0xfffffffeffffffff, 0xfffffffffffffeff, 0x2, "22749d7f8300258f2bbe7eb2b8edf4a0569ab90dbc31d7e1885a23a2037b23345c356511281fb95a89e40be285575435df17e53d1a2973f17d5ede3a231e416eb643a7684efebcc1ee2579221e6963953db2dcc714ca534305d026ac39cf9f26d5686fa6b317f606fa373232be0d90a3dbf851596ec0714da27f86d0d587305a"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000007000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000009000)=""/185, 0xb9, 0x40000000, &(0x7f000000d000)={0x11, 0xf8, r1, 0x1, 0x100000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00002f7000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000322000)=@common='ip6gre0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000264000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000cc000)=[], 0x0, &(0x7f000036a000-0x15b0)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000036c000-0x4)=0x2, 0x4) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d9000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f87000-0x4)='tls\x00', 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f88000-0xae)="e5c90f907e22be7a8b5f5ee1d8b3bbaed64bb5bb29e2732506516f5f4044d261e2fead657c5db844b53afd1a86f291622dbcecd7b358dfe2272116001d50cea05287848b9f6c821128c1adfee89d6afdd09f9b5d3224ed42162ca86f1164214e35934cb98e2df651f01728fcbad7587efd2ced9d3b5a01b86f81707c0b3df7c521f07c55dff1e0b7f36809c3afab11c2aca2016c652240bcbc6d0378e59b092c3a359d24284af917a853a8437c87", 0xae) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002d2000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000d2000)=0xc, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a94000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002b4000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x4, 0x9c, &(0x7f0000f7d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009b2000-0xc)=@sack_info={0x0, 0x6, 0x3}, &(0x7f0000b7f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e7000)={r3, 0x2}, &(0x7f0000bc0000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8942, &(0x7f00001a6000)={@common='lo\x00', @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006c5000-0x1c)=[@in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}], 0x1c) 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept(0xffffffffffffffff, &(0x7f00005cc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000782000)=0x3a) sendto$ipx(r0, &(0x7f00009c8000-0x1000)="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", 0x1000, 0x40, &(0x7f0000d0c000-0x10)={0x4, 0x9, 0x4, "20b1cbd0954f", 0x1, 0x0}, 0x10) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000896000-0x10)={0x4, 0x1, 0x6, 0x3ff, 0x0}, &(0x7f00008ca000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a9c000)={r2, 0x47, "b6e85e230eff97d4af6b1e452769206d104bcd28e1acd2ef24c046f7817a896a0fc59408aff264ee1d37858ca40bb3d88be569b69aaaad35d345900626b38d732d6226a0cb85a2"}, &(0x7f0000722000)=0x4f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f00000f0000)=[{0x0, 0x0, &(0x7f0000c89000-0x80)=[{&(0x7f0000259000)="ee2286117abdaafe111582e2fd661242a886ab1ea2a1c5df411c344985550c82", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0xfffffffffffffffe}, 0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000bc000)={0xb39, 0x82, 0x2, 0x1000, 0x8, [{0x5, 0x8, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6f40000000000000, 0x8, 0xffff, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x8, 0x100, 0x7ff, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x100000001, 0x5, 0x8001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x2, 0xf8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2f, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x8000, 0xdd, 0xfffffffffffffff7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) bind$netlink(r0, &(0x7f00009fc000-0xc)={0x10, 0x0, 0x2, 0x2}, 0xc) close(r0) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) splice(r0, &(0x7f00001a4000-0x8)=0x2a, r0, &(0x7f0000067000)=0x0, 0x16c, 0xe) 2018/01/19 02:50:59 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x52ff0f01}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x98}, 0x8) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000f7e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000043d000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000d0c000-0x4)=0x1008) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt(r0, 0x4, 0xfffffffffffffffd, &(0x7f0000f3d000)=""/4096, &(0x7f0000b34000-0x4)=0x1000) sendmmsg$alg(r1, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f00006e5000)=[{&(0x7f0000d6c000)="621875502cb29061e497150a465f9b48bcd8c3433868a176b408edb09fabaa7f91ad79becc8fc2611c4f3adafd385516c07992b7385f40043450be1e5a9c5859dc21bcbda8877c4eb426e5ed9cd124351d2b50f1637fb7253999191230f27bdce1b9abcd35f90b9fe4c5bdff98f5b7277663991515569d7388a817767f61bed7", 0x80}], 0x1, &(0x7f00009c1000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x18, 0x0}, {0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae683a991693d23aa34b92e98e5e79779fb9dc2797be58347f0e5f392a0f409fefd68b6ba81556dc70e4dc7df826af6f0a684963b3cc4c74112c6f67fc0442ca4190fa4b85b22f15517be6ccec431", 0x58}, {&(0x7f0000912000-0x75)="9385a70559985e46f63feea7625a506e770d22b956ed5d44a4b48c49dd2d86dad7bd9b9f816c10583f2dae781d8f28626f9c87e40d27c4a140dd10b553ba9924105db94aef14647200abe61a15ffeb0972fcaec94dbe09b02356bbb918705bff4e5c9eac96877e58e207a71de1bca102bd77100f65", 0x75}], 0x2, 0x0, 0x0, 0x8081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}, {&(0x7f000071b000)="5b7e41dde460521b271a78c261b7df6f88f8afe45cbb4ed33fe18fa587d594b7b5d70926a3f5f7750ebe7143747d4a63774208ca7571bae63ba0e48052416b1cb094909a6b2dc504a93eedcc620bd8acaad6ba754e8a329ffab62effd1e61af5dc818f8ab28fdd184ace6474ae8100d030d1f996bb591ca6802a9bbeaf15", 0x7e}], 0x2, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x3, 0x8000000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000de9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r0, &(0x7f00003dc000-0x91)="", 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005ad000)=0x80, 0x4) 2018/01/19 02:50:59 executing program 1: r0 = socket$inet(0x2, 0x807, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x20000009}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt(r1, 0x100000001, 0x4, &(0x7f0000229000-0x5f)=""/95, &(0x7f0000f7d000-0x4)=0x113) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000018b000-0x4)=0x5, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = accept(r1, 0x0, &(0x7f0000011000)=0x160) bind$netlink(r2, &(0x7f0000014000-0xc)={0x10, 0x0, 0x2, 0x8002}, 0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) r5 = getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r7 = getuid() r8 = getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000f000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000016000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r14 = getgid() r15 = gettid() r16 = getuid() r17 = getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x389) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000003000-0x94)=[{&(0x7f000001d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001d000-0x10)=[{&(0x7f000001c000)="b6be90a16ea4a92658abaee3840d49713604f6c7e863dc1c97f122b446eba0d2917908c96236005733d508bc7d2930a6dbb150f3f65d52fca5a251a8862b9eaedfc635757530534fea71365292e496ea2d44f92c", 0x54}], 0x1, &(0x7f000000c000-0xb8)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r1, r2, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xb8, 0x40}, {&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001c000)=[{&(0x7f0000006000-0x44)="896976d59a9f9d80ac65a4b8bb1852d3781f57b3bedb641d940df07f2611d41b62b309fa135c0e12e854850ba9400a3387533e0430643d3b8ea36d8381daefa94e062773", 0x44}, {&(0x7f000001a000)="4224580bba8c16517776a3c15e74ad8cba8e5dbbea8b35cb3adbc4e9209c47c186f46948b87148dffa4883dfa01c7259e309aaba885bb5f53352c761be8c0c951fdbeacaf1793dc58ac42bd19b0f6c7dc6", 0x51}, {&(0x7f000001d000-0xbe)="05b41588c0b571ed22f8df2abeda6844289e7583312110e14fe382eec52ea0294de0f4c10618feb7ccb48ae8aaea1da869060e60628da807d061ba84c0fabe26a4f5eab16b09a3cd8b866cef8460bb4b16d5c3cb90ce69e5e9829e3791859712a91bb5e57085a1c9c3160aad4a6bb960e926bfa35a4348f243fbe71201401b61c4f85415635951d379f3aebf38464a1178242ea75b77e9d3b75e487aa590ea7dad0a679b9e43c0131b94c50f6437d1778f1cb406ae9d0745d0a38746dd26", 0xbe}, {&(0x7f000001c000)="41fe3a0fb555f2a17b62240e792424a024395e9372a5460b712c6f2a0c4486fb856b595d11aa43877fb8d70e3f194597a1f770871737ba79a3e8343c277d338d722708ed32008e310c11b371c8380e7d77bfc10ca4c22ab55c53ef8043f678916ce0841eb684a18c081a63dc80ef835569f15967e82802071dcd40d44aed6232b36b05438df1b000a110434078bc91121ee00bbad14a4dc0", 0x98}], 0x4, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x98, 0x40011}, {&(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001c000)=[{&(0x7f000001d000-0xb4)="b236a3b15f838a2ceaa894ecb518c7085aa7805d4540b9c88b64db98687adfd1afa3c05278f4aa3034867c9bbfbb1d8fc7fc3ea79473ea4161df5d5366481f1ea50c60c922f0c1154b81a0900f67ab37c3a2bf917522d61ccab0e5737e47ddf2e8beb9120f77275e840615b00bb7d612404802462cd219d3d352f8ddca2a787fd5a613669364844c5743e6e3b1bbb229e28c55257593c189737601a4a03a35546e6c47d190bc31b744abe27c98dc43a8a0933b1b", 0xb4}], 0x1, &(0x7f000001d000-0x1e)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0xc000}], 0x3, 0x40000) r21 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r21, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:50:59 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f000000e000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x0}}, 0x2e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000e000-0x20)={0x2, 0x0, 0x2, 0xb1}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000010000-0x3)=0x0, &(0x7f0000010000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000007000)={r3, 0x5}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f56000-0xf8)=""/248, 0xf8}, {&(0x7f0000615000)=""/90, 0x5a}, {&(0x7f000034a000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0xe3)=""/227, 0xe3, 0x1}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x2, [0x33ea, 0x5b, 0x139, 0xc4, 0x2, 0x8c, 0x0, 0x80]}, 0x5c) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00009a6000-0x98)="09a8ce7052a3f62ff1a42afba6262a7368b5cca2c65f732c420ee6283a19fa2d3e582d6457d6cf0404ddee94aa3e079ddfe33b6ae651da15f977ddeb29110f51b2b56d4b3954b8c3852d5d1abe2280eaa3161890e1dfb1a7e3a656186eb90152a89c16cd1ee6703fd107e88652e3248041b3fd7c9b58f2ac2629064900d37cb406899c4f2ad9492f61d785e8259f1730cb3a1041fe63e93a", 0x98) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x9, &(0x7f0000001000-0x8)=0x2) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cdd000-0x4)={r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000077c000)=0x14) connect$nfc_raw(r2, &(0x7f00001c6000-0x10)={0x27, 0x1, 0x7, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009f1000)={0x5, 0x4, 0x202, 0xffffffff, 0xd00, 0x6, 0x0, 0x9, 0x0}, &(0x7f0000986000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000834000)={r3, 0x1c, &(0x7f0000d2c000)=[@in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa1d}]}, &(0x7f00003af000+0xf1)=0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000cd4000-0x20)=[{&(0x7f0000efb000)=""/16, 0x4}, {&(0x7f00006c8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0xec}, 0x3) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) connect(r1, &(0x7f0000d29000-0xe)=@l2={0x1f, 0x5844, {0x7, 0x7ff, 0x7ff, 0x7ff, 0x0, 0x200}, 0x4977, 0x8}, 0xe) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) socketpair(0x10, 0x2, 0x7, &(0x7f0000cc6000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00009c0000)=0x3f, 0x4) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000011d000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket(0x3, 0x800, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000777000)={0x2, &(0x7f0000506000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000143000)={r2, 0x20}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000c28000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000015f000)={0xffffffffffffff9c}) sendmsg$kcm(r3, &(0x7f0000a6c000-0x38)={&(0x7f0000d5f000-0x9)=@rc={0x1f, {0x8, 0x1f, 0x8, 0x10000, 0x7, 0xfffffffffffffffd}, 0x2}, 0x9, &(0x7f0000ac1000-0x80)=[{&(0x7f0000a5b000)="c5b21c43faae6a8c17543243c80f220a80f45cc323fc5bf29f30e2d8fcbd8c1d3b855f894c288013876c91ad39db352b31c6a4bd285601f87eb4c15224e771d89bb2f76c06010d3dfd5e9aaddf9d424fef27827dd5e4223e1c82aa7c9c201f336a06f582fa9f4ca7904956f983fd2f4bb5b79d273d1413d6e57082064da49109b9e9e9cfd7fa0341ce643401dee94f5d508cfaa0a862ed4840a20cca74684c3ccf8b1b6f41f80159d8f0a9fbff1398469d8ef644c2c4b1be46b462ce44d705b2912a0f1c668fd9efd5dfd38dc96d449c198711c8413827690add26f1f551367ec07b8d5afb7a9166730b3569308b6c54c4ff06b0e2ca7774c558e240b4a5505be6d598a28e80325387cbba1d2ce552ad33e2fa08b67fd0344d8a5f1c93540fd8dc918edeeaa1a25cd9b57ab4db1a89967a9d2f14c958015a1675f5b3c93e94e23e547ea6db1b77495145c7b8afc905834d774dab90a9b54d0da40f2c3a364cefcef24a125739c0d6293137a15d78e518bbb20b2999f88dfab2a62f257e3cdca997a3f212d0a0923891288ac92de06fc549c9894e311e44e0e5eaed08084ec7776579dee3906fc2296c04279424efea0bfaa38142edee5e539009427e87ef65698ef6bc05d3ac0c5bfd5237a01eab2ba11920b339ed8628e4e7bd37cc1deb5e2b5b29c37e5df291901d7a813e17ba8aa22855b1c4bf10fd813bf121a8cab655ec6793eaecd7b3330305f4a2e01eb3668342be0b69b12e4a9b54f2aa696fe3e5f896c6d53b5daa3657ddc617d54dcbee5bda21c23d9f836ce031785f79044708e967d53f0e9dde915374530694be9eecb2dc042eb048ab4ac41026ca9295ed56cb366abb485afb36cda23fe8d73c5c40cce42bb66d0eb22b5f070b09345eea96219d1a3c5851190c156644536900b3670e6f3b611b69d19911ed527aaeb09fb90a78413690503e5b423e8097cca64b9eb79ee7f7b3c7b3aedfab1780c4b443225511f0267be13a96ee9ce603c57bb73b1b202c1efa19e783f2cc80588445afb5e58b02f08b33f1c7f7491bbf15b66d48afb755ca6ce14b3ad1332a45f6a764f75a2e44c5f2bcc069d671e5ec21bc63fdf27b5ed8acb188717ab868c2e6b82466f8ae51da72f88b1e207a278074d6b380fe7fa78f17748413403504b80c26834aaed6677cbeb731e9dfec67e18f04709ccce86d8522d8155357ac5794bb390ff9d28874a6bc317bffd28fca44f777e79a8aad307271c72a2f8358015b7c2c4b351d5d720aa00fb00e041581c0e44ee78111bfcd2f05b05273228a5bf71da79595a662eee23c36e11aea57b40b2a77b6220782c6edc73a058c68e74eadd203f23b6daae8fa4eec888ad710e3b8de3d9a5bde071d19bf736f344995cb0b81015860d2bf133eee9aab1f141a56498665b475ffae145121a978d1ade13624c7647de4ad2995395bdca374a7d55abe69e5926ff1feb086b3e11b13fadfb364741122cc8be93763ac58bde46eccef08e092e3c57f19618ac8f9217005ddb1f39e5f34dfdb284226ed09061531bab743d0c7b1267204882b3bceb5b325d00d10ac465a5c0360d25a5dd50c19594b4f38b36fa0933b9194de58eb7c1653c53a33b3da5ddf3150826ccf1cfd820d496fd7a9481ba60f3e20b0a9247b91407c75fbc42c57d1e8e6fedbcde442a6e87691f0b6bb934772aa909e2ae881a52a112146a017ce8158713d0e47c270d32ea8cf26e92e43be1f986056080118e891e31a1817c9d4bcf9f944756ad97f849b8de8340c346966cf0e202ea7c034bd0c669505fa251fbeed40e5a5a16005ba102d7903ca12033582952049000e8a8320bf561f73ac08e781e2242b68ed7709b0e0e379e02b4c3eedb707317c93dcb0b0ee24744e9047c8518209ecbeb9c019b9219cc7a90ba7e49631f3ae073844d8485b00adea34be0c55b6c97ae8fc388b250bbd2fcc0f434dd762387f0be64686d1c10e35f0d7d699418d6c06d7e30a9c917a45ae0a675a5c5fd9df99e1542f3eb811027cfe2d92ca7d77bbde67db0e5a7da85e040035c823ba566c21b4e3389a53400a4d29c5b566cfe7504dd0a5e75334f55519be88b2582f89e3afd571f2f32b30044b533463601c92a20165b9101dfe13a3fe67fe4ae57bc6284926bd4da20ff78506dca1ca0fc8bdf05d6589da1e14c172bf7db0482640b32dacdfa7ec6da15eda4b06bd4d70df6b8f6e36899961930477355c0e08e6ef9efbe49fd722c19e7cec657a388b1efd00f6f6cc28b3f0ca0738abd90205477766d32b96368a6dfaf045642c27ef540d2c6a4e8aabadebada31a69937ca3b00a053d7c5c030f326bd86f3140efdccf360fc5e4d8c9cab552c1caeec8d49d56b2a31734fff9530f7a436ee30d3f463685a1ffcca3e76961f96f54d244af5304ce05a3f6ac1d8f332b8bb80a4b5b92cc848cb0c9f6c0fc91e5a278bdbdca59f0f763c6a9394cbc3a196e2909f41b68e3a9b2f6b3cbd3f4003d9b07ad946eda739f3d424c25e14a5199730f682bbed033cb7aa2f62d69643519a0e73bc26fe83dba595c1a45e72e052f360712d74c32a1977ec1756f4f7a1b167185c379497c6d0840c298704e712a45ad1c8ffe30ca02df331466bd1f5bbe4e87b1f89ae39e5b2c1e2f9eb600e5c057600c33d0f8c1f2875d0b758b9bf19a9b74f410772f5c72e92d756b5d142eceaa04c28e159b6325922f30a56ad30dbf134e524f5d8d2dca863e414278b4797aa47735187f109deed9bc90d5edc0120d31170b18eeb423dd6878500705e7bfb1bdf91d3f0603bca8bb97808cf2e5a8b43fe8bb851a8fa8692fbc0cbcb03d47ce52f3d8699593639b7e646a9d8c44e84db55e1c34704e78c7bc884cd707fb12ac113f1706db263858ea5a1ba928333bc8f9f8780f9df4e28a89389b56d96503b77523ee110177d5b8240aa72cc02d3a62fb854fc59a89a4622a7b2d97e76243a54b1bbdd8f8ddaa99ffaa412852816c6f3ee8ac838e481645c9077c3a240ac26ab5d48e8d9964f367181c7c9427911ff981c9208ae3181e02a6b50aeb1c780992f975bffacec59f3cde799cacf4f776c2d222391f9d1e8153c38e13d07d8d95ac3bffb3cc88e9ab2bcb7d340e6a2ca54481dc230e1b84571454ace7260c782e0dfe777b373fde093009d3c7dbb2b3d26d55d862b0bcaab3c6adf914dc8f0217148dae1afb74f65edf79f4a1e4857af39a8f1ce2a03d32ea163e95986a97e054639124412973b785fd68bc55efbe715c0b1c66115cb52e2a075d8e51c8c7b7676753b102c36a2fc166173a029116d5f7e859eee1abdb5a68cd1ceab4e1787d6854d1258e43e1026d4e14212ff96bdb62804153c95146d2504ad641f766099cd206e24d50d7415e7be2bf6bfdaaa38840db0b9c0f50fc82a1adc17437c17b55974f3089dcf7d616bab680682a793a97931f037e3939444a32a87ca1120cfb6521bb70eeb1375067216086d8f4d1efd84be333edf74db02744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0x1000}, {&(0x7f0000545000)="cf84de06c7e0be3fb559595df05d4b79fa3ce44f2e80e94a42a53a654b414a4c4e52f5b84d1c4393040b5200f9b7496bc7d26929a2369d3da317050126317fdc20d7bd1ac73511c051cf47d5f0adb084d2896d5c4ed3b11559603277c6b8af4c88bc550b2e79783e3e4492648eadfa63ac926a40daae7169cbc897455ba3de4de8619d34b9e73351bc067c208f24f6a094bcc1ce4c9b8994e02577df68c49c7326d124a8d552414c7fc691c1c9b4fe852dd870e9db7c3946faa437530fe11173", 0xc0}, {&(0x7f00007fb000-0xb5)="6d04005029dd9be8cdbf9d58f8e3f258b7182621453d42b09afc59b766d56e449d1dba530232e63e0f2a88256dcac4506b4bc1e403afc7b3181e68d5ba6c2169c07b581babcd9f616ac9903e22d1fc0892da07da3046477fce46cb1030136a9092f49babe9fa9d50589b4a465ace97d571d10db1541a22347d200a53235c0ad75c02aae71c667628624ad920959d8fb97057ce4855f1badfccf03ad7439f806223188912096a8550f97b71b4a68e46aa0b12b0292e", 0xb5}, {&(0x7f0000281000)="", 0x0}, {&(0x7f00004e0000)="09b9dd0401d8bf4c481c2ce3c85bd2", 0xf}, {&(0x7f0000dd3000)="5b043998cb507778684a51437710672f1f8c22bb2f62b152a6c6d4ff37a7776f4bc00614d3c80783bf25be4f04320b7d0554d5d2cac0d8696b5e7b55dc154f60350fd3c7d8f417c2829c809605c8580569728b18f58b61c198bc49", 0x5b}, {&(0x7f0000481000)="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", 0xfe}, {&(0x7f0000bb4000-0x1000)="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", 0x1000}], 0x8, &(0x7f000070e000-0xb8)=[{0xb8, 0x19f, 0xfffffffffffffffe, "d8de2abc6702a41d8b337d4a21eec63b2be4dc76a54aac2c10d828c79a38d96f6480ff834b6d4f1e01e71ac248022d223d8eca3e53fd70b398ba7a56aabd97126c96d085793f21945af9405c06d52bfed10b731e04eeb0ba3798cfd7b9604f2cb17a94a994e358a71071f8cbaabc4def790e8bdcfecd2465295b680bb7c48afb47ee5581ad6d54756f425dceb1a4b1d3b702d10ccced3efb1f44b1e78018cb6cd29f2e"}], 0xb8, 0x4000000}, 0x4000) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000c4000)=@req3={0x2, 0x2895, 0xa49f, 0x0, 0x7fffffff, 0x5e3f, 0xfffffffffffffbff}, 0x1c) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f00001f1000)="b7655006c57957038c808102c0fcb8bf52b117bffd9319b694179ed2ed4ca6653a6ab193b12262642412c55f883ef417e6f4c444d0a5231b968fbd0fc9eaaf863e1376383061b9d5cc10a73e83296b", 0x4f, 0x4004000, &(0x7f0000705000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 02:50:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cff000)={0x5, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0xfffffffffffffff9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000001000)={0x1f, {0x85, 0x7, 0x3000000, 0x3, 0x0, 0x5}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000e6a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000-0x4)=0x2e, 0x80800) sendmsg$nl_netfilter(r2, &(0x7f0000c20000-0x38)={&(0x7f0000051000-0xc)={0x10, 0x0, 0x0, 0x64311001}, 0xc, &(0x7f0000f6a000)={&(0x7f0000a1d000-0x3c)={0x3c, 0x13, 0xe, 0x300, 0x2, 0x0, {0xc, 0x0, 0x1}, [@generic="83d302849b610507617caa7903fb6d1aa6e11ac37179a47355af4e5866a64c99f8db6ab8782f"]}, 0x3c}, 0x1, 0x0, 0x0, 0x4010}, 0x40804) recvmsg(0xffffffffffffff9c, &(0x7f000089c000-0x38)={&(0x7f00002de000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000917000)=[{&(0x7f0000c5b000-0x2)=""/2, 0x2}, {&(0x7f0000353000-0xcd)=""/205, 0xcd}, {&(0x7f00006f9000)=""/154, 0x9a}, {&(0x7f0000171000-0xb2)=""/178, 0xb2}, {&(0x7f00006da000)=""/222, 0xde}, {&(0x7f00009d0000-0x3)=""/3, 0x3}, {&(0x7f000075c000)=""/224, 0xe0}, {&(0x7f00007d2000)=""/142, 0x8e}, {&(0x7f0000ab9000)=""/83, 0x53}], 0x9, &(0x7f0000085000-0x1000)=""/4096, 0x1000, 0x380}, 0x40) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000077f000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x24fad46a, 0x6, "1528436dbbc6b5595855859e673eb5c96e21e4cfd685e8426e59e1387660782f7eb8131c44cb99973075127e296632c78e1ccdbdcb28b915464f7fb3911a1a9241e8b997be7aead253594c093c191733"}, 0x160) syz_emit_ethernet(0x8e, &(0x7f000094c000-0xe0)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x58, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x29, 0x6, 0x0, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}]}, @fragment={0x87, 0x0, 0x5, 0x4, 0x0, 0x1, 0x0}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, "83abc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x7dd]}) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ea0000)={&(0x7f0000a34000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000f08000)="12", 0x1}], 0x1, 0x0, 0x103, 0x0}, 0x0) 2018/01/19 02:50:59 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000da000)={0x0, 0x0}) 2018/01/19 02:50:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 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)=0x4) 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, 0x1}, 0x6) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/19 02:50:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x17, &(0x7f0000154000)=[{0xc, 0x0}, {0xc, 0x7}, {0x0, 0xffffffffffff8001}, {0x2, 0x1}, {0x2, 0xfffffffffffffff8}], 0x8b1118b27e35962a) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000c0a000)={&(0x7f00003ba000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000642000)={&(0x7f0000dea000-0x64)={0x64, 0x9, 0x0, 0xd20, 0x0, 0x2, {0x5, 0x0, 0x3}, [@generic="6516f6e052be5cbc74fdc5e7152d31db4421c70815fdfa16717d865dea26844429b5fb75004945f52105fece53597c04f14823557e485ae7189b60458017e481099f7320ddf7d53b28e4d3c74d41e6"]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/01/19 02:50:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) getsockname(0xffffffffffffff9c, &(0x7f00008ff000)=@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}}}, &(0x7f0000c09000-0x4)=0x3a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f12000)=0x0) accept$inet6(r0, &(0x7f000098d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000134000)=0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/19 02:50:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f000009d000-0x4)=0x0, &(0x7f0000a8c000-0x4)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000918000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc1000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006ac000)={0x0, 0xa9, 0x1, 0x3}, &(0x7f0000208000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003f3000-0x8)=@assoc_value={r2, 0x96b}, &(0x7f000089a000-0x4)=0x8) sendmsg$can_raw(r1, &(0x7f0000448000)={&(0x7f00001a8000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000924000-0x10)={&(0x7f000014c000)=@can={{0x1, 0x3, 0x0, 0x5}, 0x7, 0x3, 0x0, 0x0, "32fc8f3d75c2b6f2"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) pipe(&(0x7f0000cdf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b53000)={0x0, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000ecd000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fab000-0xc)={r4, 0x80000, r5}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000c1d000)=""/147, &(0x7f0000536000-0x4)=0x93) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009f9000)={{{@in=@loopback=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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000-0x4)=0xe8) connect$netlink(r1, &(0x7f0000dc1000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000323000-0x50)={@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, 0xb}, @loopback={0x0, 0x1}, 0x81, 0x2, 0x3, 0x500, 0x81, 0x800000, r6}) 2018/01/19 02:50:59 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5454, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f6b000-0x10)=[{&(0x7f00005f2000)=""/187, 0xbb}], 0x1) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x1) 2018/01/19 02:50:59 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000e000)="05e8b1fb2c8c9a0663305fd87e3143fe5f8dff377147585f10fcb6dadc43a289745fb57e810bbd72d9e0db82353bc78f03f6696e1a1fadabf52038bb237bafd294e74ba708d148be51f73736ccde39b0a2d55f42c3e02b6a477b4e71e97fd34f0565c0aa24d4448bc859af19fe2ac5ebc72723625185ca2f6530623de44b57", 0x7f, 0x10, &(0x7f000000e000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x40}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x4)=0xa472, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9001}) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @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=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 02:50:59 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f00007f4000)=[{&(0x7f00001d4000)="e14dba07c9034016300050ed472effbd4eb1d9ea6f6d9dd8e0178f853d36f411040bbbb68012dd0f1fda4f10f0ca7f287d", 0x31}], 0x1, &(0x7f0000906000-0x18)=[], 0x0, 0x0}, 0x40000) socketpair(0xa, 0x7, 0x8001, &(0x7f00004c4000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000f85000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f86000-0x4)=0x10) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 6: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b7000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009b7000)={0x0, 0x15, "a6dcb31c955b00b05ab39f5ca2e2aaa3c22396ff83"}, &(0x7f0000001000-0x4)=0x1d) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x100, 0x3f, 0x7, 0x9d5, 0x8}, 0x14) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009b8000-0x8)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x800, 0x1000000000000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000015000-0x18)=[{0xc09d5d37f1a8931d, 0x400}, {0x8, 0x7}, {0x2, 0x3}], 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000a000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000)={0x0, @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]}, 0x4f9c, 0x0, 0x3a, 0x8, 0x24}, &(0x7f000000f000)=0xa0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000)={r1, @in6={{0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x554}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x80000001, 0xf3, 0x20}, &(0x7f0000015000)=0xa0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/19 02:51:00 executing program 2: r0 = socket(0x1, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7f, 0x5, 0xff}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f00009c6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept(0xffffffffffffffff, &(0x7f00006aa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000900000)=0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fef000-0x98)={0x0, @in6={{0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x80}, &(0x7f000023b000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009e2000)={r3, 0x4}, &(0x7f0000372000-0x3)=0x8) 2018/01/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaab1, 0x1) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000091f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000eda000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x31c, 0x880, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff56) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000279000)={0x0, 0x0}, 0x1) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afc000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000186000)={0x3, 0x5, 0x1, 0x2}, 0x10) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000afd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005b4000-0x4)=0x60) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000afd000)={r2}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(r3, 0x0, &(0x7f0000afc000)=0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000afe000-0x90)={0x0, 0x3, 0x2, 0x3ff, 0x2, [{0x5, 0x3, 0x6, 0x0, 0x0, 0x2005, 0x0, 0x0, 0x0}, {0x1, 0x6, 0xeff, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006ee000-0x2)={0x10000, 0x1}, 0x2) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f00009fb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000049000-0x4)=0x10) sendmsg(r0, &(0x7f000069b000)={&(0x7f000006f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x1, 0x0, 0x2, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}}, 0x32, &(0x7f0000485000)=[{&(0x7f0000afd000)="54a70bf22c44e0dc7f7525e5483d99ad023263556fdbb574effe5da95b7b52e0f302436f2788b312a0a884ae3e598cb738b08540f31a17b56b122cd2b62f07440cc0dcf5cd38c16707c8f477adc0ed79dada5c0489a55804a2e5b2a88ba764aebc6b2a61e5133b6bd63ef4e1dfa37f341f773eda3767cb1a9f0803127fdec40d7260b658736db6ace287676098871e4a556c08fe079acb634d4ccde04d5f84db135a499d4d71d90d3a54894179dd9b53ca9367fb98fd4e860f8a0f", 0xbb}], 0x1, &(0x7f00004d8000)=[{0xb0, 0x10a, 0x719, "6cd9fd234806c990057f159a6ab98f2b07d4d9cc8d560b3d65408f99e58ec3cc6ba122ec855af28580a45d976f6ec1607d2184dfcf713dba59d95656a1a90d1e9b8bb75674a977529502f30943800c6ed29e84cfe054f8760004e29a6351afe0a2de37b226be5153597e4bff9b5c4f45b3fd2f411b2d77634ea42ddc788fdf0049aefb177aab3ebdcc032508b8499164aa62d1a9550d000b1f8b826b"}, {0x60, 0x117, 0x5, "b552b31bda4afd03bf6a6af4ed29b4ac01a7d545f976930e87aa8e1ed3b0a76a101d0951bc6257351371e5bc46ce34492c9eca3356643190f6afe58734484bc804ef668be71bff910f24153dddf5ff"}, {0xa0, 0x11f, 0x800, "ed41d17b0373fcceab1e35e789220716bd6cfbf6d9e5727df5664418f3e6dda9ac3d6d74db73de246c3d5a8b7477dba65f0c30ff40072217737cbdcacdc6dd43307441bfac5e994545e6aa94da6828fd34006c9c498de97789b7c8eb4f6ce62cb9c3644b63132df6f5ef6ec94f426a3eb7474db8ec65b9383ef8d46c90bf6714726fa9385293d666f615c779493ffdbb"}], 0x1b0, 0x4000000}, 0x8000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000afc000)=0x0) r5 = socket(0x800000a, 0x1, 0x3f) ioctl(r5, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000aff000-0x8)=0x0) socket$inet(0x2, 0x0, 0xfff) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000b00000-0x18)=@add_del={0x2, &(0x7f0000aff000)=@generic="8899513e1b750cedafbc4db7708768da", 0x8}) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) 2018/01/19 02:51:00 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000de9000)={0xff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000ff5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e82000)={0x7ff, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x2, 0x8001, 0x91, &(0x7f0000ff4000)=@generic="16d66de35c3109da485285a7fdf3fe30", 0x0, 0x400000000000000, 0x9}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ff7000)="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", 0x1000, 0x84, &(0x7f0000b9d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000ff8000)={@common='dummy0\x00', 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e9b000)="1e336500ff4ad5e700000022000000ecd6ad0e72568fcb807e47e4b40b1e4d3ad2702da45b5cc160b3699d6df7004288dad7dab5e68c2154daee24c3a13f7b411a0999f382bcfb826367d7bb5baa0681d375f4627f11c5636821207c69da064975b2309f6479a180a5166ceb6d2802458149d2411937e5d37e02cd851d271ebbbd72b6f561e6665c491019bb", 0x8c) r3 = socket(0x9, 0x7, 0xfffffffffffffffd) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000008a000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000ff7000-0x4)=0x98) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ff7000-0xe)={r4, 0xff, 0x3, [0x8000, 0xffff, 0x1000]}, 0xe) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000ff9000+0x9f)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000ff5000-0x4)=0x5, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000ff7000)={0x800000e7}, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ff8000-0x8)={r2, 0x100000001}) 2018/01/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {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 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006a3000)={&(0x7f0000596000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002a1000-0x2c)={0xa, 0x4, 0xd37, 0x1e9f7fef, 0xc, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007cc000-0x8)={r0, 0x100000001}, 0x8) 2018/01/19 02:51:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000b35000-0x20)=[{&(0x7f000042f000-0xad)="43a2cc9fd500288e4b889675ae0f4df0fb27781acff5c72a1bb7a428440c027f", 0x20}], 0x1, &(0x7f0000039000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair(0x1, 0xa, 0x3, &(0x7f0000703000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000004f000)={0x3, &(0x7f0000292000-0x50)=""/80, &(0x7f0000727000)=[{0x9, 0xb6, 0x8, &(0x7f00008b2000-0xb6)=""/182}, {0x1, 0x45, 0x7f, &(0x7f000094d000)=""/69}, {0x80000001, 0x29, 0xfffffffffffffe00, &(0x7f000028a000)=""/41}]}) 2018/01/19 02:51:00 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f000065e000-0x32)=@pppol2tpin6={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]}, 0x0}}}, &(0x7f0000352000)=0x32) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000013d000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe, 0xff) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000689000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec0000)={0x0, 0x8}, &(0x7f0000c2a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003aa000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dec000)=0x8c) r3 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000b5f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000201000-0x4)=0x2, 0x4) r5 = accept(r4, 0x0, &(0x7f0000faa000-0x4)=0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f000099b000-0x4)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r8 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r8, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000f9b000-0x8)={r6, r3}) sendto$inet6(r5, &(0x7f0000e75000-0xfc)="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", 0xfc, 0x48880, 0x0, 0x0) readv(r3, &(0x7f0000f22000)=[{&(0x7f0000100000-0x2e)=""/46, 0x2e}, {&(0x7f0000498000-0x1000)=""/4096, 0x1000}, {&(0x7f0000200000)=""/239, 0xef}, {&(0x7f0000ab1000)=""/83, 0x53}, {&(0x7f000027d000-0xe1)=""/225, 0xe1}, {&(0x7f0000710000)=""/116, 0x74}, {&(0x7f0000214000-0x14)=""/20, 0x14}, {&(0x7f00008fb000)=""/29, 0x1d}, {&(0x7f0000a37000)=""/186, 0xba}], 0x9) r9 = socket(0x5, 0x5, 0x72) setsockopt$bt_BT_FLUSHABLE(r9, 0x112, 0x8, &(0x7f0000ad9000)=0x3, 0x4) recvmsg$kcm(r7, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r10, 0x8934, &(0x7f0000454000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00002d2000)={r10, r3}) 2018/01/19 02:51:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80004, 0x5a, &(0x7f0000a9e000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e10000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f7000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004eb000-0xe8)={{{@in6=@mcast1={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], @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, @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}}, &(0x7f000077e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000068c000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x1, 0x8a, 0x2, 0xa0, 0x80, 0xdf, r1, r2}, {0x1000, 0x6, 0x368, 0x8000, 0xffffffffffffffff, 0xfe2, 0xfff, 0x7}, {0x7, 0x100000001, 0x9, 0x9}, 0x3ff, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x1, 0x401, 0x9, 0x1000}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r3, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 02:51:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000351000-0x8)={0x0, 0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d83000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084e000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a9a000)={{{@in=@multicast1=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000446000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x44, 0x0, 0x20, 0xa0, 0x84, r1, r2}, {0x5, 0x8a, 0x0, 0x2000000000000, 0x0, 0x9, 0x3ff, 0xd4}, {0x1, 0xffffffff, 0xe026, 0xffff}, 0x6, 0xe, 0x0, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0x3, 0x1b7e4d52, 0x9, 0x0, 0xc517}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000fba000)=0x0, &(0x7f00006f2000-0x4)=0x4) r4 = accept4$inet(r3, &(0x7f0000dd3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000991000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000150000)={0x7f}, 0x4) recvfrom$inet(r4, &(0x7f000087a000)=""/127, 0x7f, 0x100, &(0x7f0000ceb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0xffff, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000028000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000f000-0x8)={0x20, 0x81, 0x3, 0x7}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000cb000)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0xffffffffffffff54) r2 = accept(r1, 0x0, &(0x7f0000252000-0x4)=0x0) bind$pptp(r2, &(0x7f00003d5000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xedb}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000484000-0xc)={{0x9, 0x8000, 0xa8, 0xb0, 0x7f, 0x9}, 0x1}) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a02000-0x4)=0x10) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df8000-0x4)=0x10) r3 = accept4$ipx(r2, &(0x7f00004cb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0xffffffffffffff8f, 0x80800) close(r3) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000b1f000)=0xc9d, 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80003, 0xf2a, &(0x7f0000df8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000df7000)={r0}) vmsplice(r0, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x2, 0x7) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000df9000)={0x7, [0x2, 0x100000001, 0x5, 0xff, 0x2, 0x81, 0x5]}, 0x12) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000dfa000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000db7000)={0x3, {"35c4e4ace11a49"}, 0x100000000}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000229000-0x10)={0x0, 0x401, 0x7fffffff, 0x7fffffff}, &(0x7f0000042000-0x4)=0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000df8000)={r6, 0x4, 0x6, 0x10000, 0xa5, 0xd28}, &(0x7f0000df9000-0x1)=0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000dfa000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/19 02:51:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000048e000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) 2018/01/19 02:51:00 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x1, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f79000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000017000-0x8)={r3, 0x8}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x6, 0x77) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e5d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fbd000)={{{@in=@loopback=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}, {{@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}}, &(0x7f0000634000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ed2000)={r2, 0x1, 0x6, @random="881be82f74c3", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00007c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001ed000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000227000-0x10)={0x0, 0x3c, &(0x7f000056a000-0x3c)=[@in={0x2, 0x1, @empty=0x0, [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}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000125000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f77000-0x98)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd75d}, 0x98) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003f6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f000060f000)=[@in={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x97f, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/19 02:51:00 executing program 7: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000049e000-0x4)=0x1000, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000368000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000037c000-0xc)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000026b000-0xd1)=""/209, &(0x7f000049e000)=0xd1) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/19 02:51:00 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000e6000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e91000-0x4)=0x1c) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x6, 0x9, 0x20, 0x0}, &(0x7f0000d99000)=0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f83000)={r2, 0xe0, "62f0d014d5a71c396ab8c8490ffdc1f577c4530792f6e34eb6804845cf5283b47a7aaf1c94c67a4ba8d3d6f21d49d50995f31677ad9114d370ac3232c04699dc366b79330426412a8eb4284cefaf409720ada1241a0de4f3aa220eb27254ac5fbf2ec4606d3eb90142ff597eae5bdb3c6451940d7c5b3be8ca193b76a843e307f6528e4f07a38600cfd2b5a66776af81fcdc3f9ff3aeeb543f085462271b97f5ec3e3d2a833f0193e4fb238f7b3410d138d436dca4bb991ebf1bdb4e3475b7a678bc25e052ecafce15b782ae5d3f742f64bab0f87977200ac7c6865c7b88f334"}, &(0x7f0000f84000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) sendmsg$alg(r3, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r3, &(0x7f00006f3000-0x47)='1', 0x1, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000896000-0x8)=@fragment={0xff, 0x0, 0x769d, 0xff, 0x0, 0x8, 0x1}, 0x8) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ffb000)=0x0, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ffc000-0x4)=0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 02:51:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x19, &(0x7f00000f3000)=0x0, &(0x7f0000f89000)=0x4) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00004c3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ae3000-0x4)=0x10) r3 = accept$ipx(r2, &(0x7f0000d7d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002bd000)=0x10) r4 = socket$inet6(0xa, 0x806, 0x400) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f7a000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000520000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000149000-0x4)=0xc0fd, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000010d000)={r5, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xf4, 0x9, 0x800, 0x800, 0x1, 0x1, 0x200, 0x9, 0x101, 0x100000001, 0x4, 0x6, 0x0, 0x4]}, &(0x7f00009ba000)=0x108) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000081a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000722000)=0xc) socketpair(0xa, 0x2, 0x40, &(0x7f00001d4000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000032e000-0x38)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f00006a9000)={0x116c, 0x6, 0x2, 0x411, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@generic="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", @typed={0xc, 0x28, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0xc, 0x32, @uid=r6}, @typed={0xc, 0x74, @fd=r1}, @typed={0xc, 0x86, @fd=r1}, @generic="ca96054e87d917c360679b0d0f13d940b0f2e8d3471c46fc1ce18e3f79564326a5b61356d8ebed0dc7ed1d825e3afb2fc33481eaf611004434112e376b7c6ee1b124f8b4274efd1ddac0073c7e8ea10ecf6ba0ac5987f50204c3946bf184d4a147cc8c53fd96f5905f798a728bdb8305ca31fd0c95a8de184e35dd47e53f05bc6076ab3d21c240124b19e242acf20f8a7b9c04b6b588bf228c2e26495f037c85d7370e16a930a5c86512e958721d97db09aed5ff92d9", @generic="5307ed3c983aa111dcc6af0a6952e0240c43a3ebf0adf814da86eb2adbb0185f3453d77d019ae818e2f82df6b6f4fe7b9e4840be21d6849beabb531220ae68b0baa05f5ff33520516c7c07deea77a71e9731475fb0a42a30a1b79f78fed989ee3fc7f4dd", @typed={0xc, 0x85, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x116c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) recvfrom$ax25(r2, &(0x7f000094f000-0xbc)=""/188, 0xbc, 0x10040, &(0x7f00005c0000)={0x3, {"5fd74a810c81e9"}, 0x2}, 0x10) 2018/01/19 02:51:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x100000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000052d000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 3: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000002b000-0xc)={&(0x7f00000f9000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) socketpair(0x15, 0x3, 0x6, &(0x7f00000d5000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000005e000)={r0, &(0x7f000004a000)="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", &(0x7f00000fa000-0x54)=""/84}, 0x18) 2018/01/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000326000-0x5c)={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x754, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x9, [0x5, 0x5, 0x9, 0xb2d, 0xa01, 0x5a05, 0x8e6, 0x100]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f66000-0x4)={r1}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000e22000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockname$unix(r2, &(0x7f000046e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f66000-0x4)=0x8) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000005a000-0x48)={0x5, 0x5, &(0x7f000017d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x8, 0x4, 0x9, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e25000)='syzkaller\x00', 0x1, 0x56, &(0x7f0000834000)=""/86, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pwritev(r0, &(0x7f00007fb000-0x90)=[{&(0x7f00005ce000)="d91d88a9752743e947ef5225681b6c62d84b6e66c464a94bd845738f977d4250d6efc8e8df1e4074b47ca325fa395b183ec3896465ec4559491b6ddec35de239aea76a835605fc5fbc060f9f22e2f0a5fb57753424f9bde2f14b9608ad21cb04f5a269d511e0267f7eba797b2122a5737d209b889732008dbd3a4a0476af5866e4aca6cb31f60999dc8d4d8b0f82237037ad08adb16165d251f8eed1d4fd32fad8bc85ac9ca199ddb71e781594b96e7ecfff58223b169ca526c90a", 0xbb}, {&(0x7f0000d1b000-0xe4)="2955a028ea3691a2161d185df225ae30ef8e364bccf3948185ccafae1a1cb718ad4cad8253f2a9cbf135780ba9c0abf8641b871c7e5e7ac94fef2ffe8839a9a71905f3b7374f44e9fd73a4bba2c9b248ed1fe2880a4469522223e46907fe7daa023893ed27f6a4208511236511e9beba8b11242780ef8a309db3ddd62a179884e8899f31f6d8fd478fcaa1e296dcd13b0aa5496833b3afb46803fed2862deb593f03bd43bc449a308489143d0fe71e9f2ecaee437512e7f50b78e251b12980f84a3e3b2a79bca36ccadd5bc89b6510ebf28a57a97b998a203851067f482ee8fbd52b8096", 0xe4}, {&(0x7f0000f19000-0xa9)="d1455aa5ce6f0f4214a9cc94159309e5533dfa409a89c844671a3054a73fb2d5979324dbee4c193460d596e810a28d912c6a91888c8fc1c83d9c5a56d22795c33720bcf272f824e52e4996dfee71a38e5babea53921f34d94b3d1557dc9961349332d40520d057056790f69a4bebf66db60e1c1c49b9175f626227c119b5074c1c73cb63e0cde82bc3ee1a7d5de35da70081661d1b15c966fe513a9dc0909504b705c5b304a2f0d2cb", 0xa9}, {&(0x7f0000e50000)="e009b2085a98aa58924fbf8f779df7a3bb2866edf38fc3a5ae6982a765907275f719abbb5237f58ef7b2cd61b5879c72ae9edc8b0c41bfbbd4a3a116bf16ec8737bb1f257d9ebe925d0eaeae78f9472647f0286139d4e4534a5fa590fe0249ff8bb27e6726a9c31178172589f313934e836174609fb418a963ccfe4d31e1657afcda0e437d41d2f9c0ff92cc9f81ec30db1c3cedb4f9c43dca76effdc029231f83940c1eefed4bb4a991caeb2fbda58f1ba4ef6458d2611e8cfc8653b2fc03626bff95cb80e94925f72e52c6883d62080ecba834cb4c38474daa2f55bc429e82b6fa378f837c8d19", 0xe8}, {&(0x7f00007c5000-0xc3)="484e18d5b2a9421115803050827db0b5671080c503403e6f5a1ea7e48903ed4b10f7778c9cac7cbba386c93a1b5903f9c9c01a882530656a9d92fc399c91784c861584995c2a957a0cc306b21f33bdece5254f5085c9f3239129485b0699791406a5b7291952fcf7b8a964dbc542615d2c624a251a76564c9214e7108d1bea2a2e86d213c9c26585c5d88e00bc8d3871e81e0c30d5129ee098ff56e58d45bbf09dac42d5c576735368345d50697b2b56bfb93d365a646bd5b0ceefbe60b70f55731ecc", 0xc3}, {&(0x7f00001fc000-0x5e)="fc8dc9535d5e01c2c78be2599e30ffe29aa686a62cdbfbf2afd9faff2471b9cc027d86cdc43ad72bcaf335785c31c05a0e0185e9058527e4d861b9d7b729017ca07248e043f6ce34ecdd74809dfcd43149597c8d98d48d4ec84514f7d746", 0x5e}, {&(0x7f00008e0000-0x1000)="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", 0x1000}, {&(0x7f0000802000-0x47)="838cc4ad5e162f3609fff1cd2b2e6edf83deddd1ec8defad27290e6acd04065cd561b942b4b222f6d6a5df3b8bb9da311589ecbccee04942dcf7065177710eaf5558b452136b92", 0x47}, {&(0x7f0000e76000-0x26)="f719da8ab9e5849f6414d8e80261ec55abe08030fa083addd517160f8c4be9b9c131336ce6a36c8d8fd148baaa63a0b9de8bc287c980ad5b51cc14ff7f4ef1a96fa54f1461c0838a6056ea95b67709d46f6f12c80e0d55fb4292a60c7935739f9b36f5a2b061684426a611b47e384917c65be05872eea8cea30e18232eea442fac04c6c41c28692fcd54770004782cbb93d198878c82cb62c1d4bafdaaf2e7f959e85e3ad57558a624df794c151be113d7ce7317", 0xb4}], 0x9, 0x0) r1 = socket(0x9, 0x1000001, 0x101) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) connect$netrom(r1, &(0x7f0000de7000-0x10)=@ax25={0x3, {"359d3b28c7667a"}, 0x9}, 0x10) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001de000)={0x0, 0x1}, &(0x7f0000819000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000665000-0x8)={r3, 0x2}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d04000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d7f000-0xe8)={{{@in6=@loopback={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000824000-0x4)=0xe8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000051c000)="b493609561edc60526c3eb42fe92e4e8fb903272bf977f07d9d63cbe6d150929d714f7a923db9b64", 0x28, 0x0, &(0x7f0000bf5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000013000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001b000)=0x10, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001b000)={r2, @rand_addr=0x8, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) r3 = socket$inet(0x2, 0x8000f, 0xb1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001b000)={0x0, 0xe1}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000001c000-0xa6)={r4, 0x9e, "267f93d2b2101197f5029ae42bff0a1bac5f1b119c9db0199936780c877e77c482abdc48e76eadd6bb7d7ec95408346f890a31d9799f4c1ec941fe3a305d130670363850684bd11612ea9079485249c756f8b9995f579ee68c5b08fae5ca437ff31cc3201dd57e1c5b0125377bf543b55f237ab49958a08717cee7ca414d364f9d1e9cfedd568c379502cf6d73a7e774545bdad0cd55d476bb0e2b971066"}, &(0x7f0000011000-0x4)=0xa6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000001b000)={0x0, 0x2, 0x9, 0xc2f7}, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000001c000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0xf6, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001c000)=0x18, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={r5, 0x525}, &(0x7f000001c000-0x4)=0x8) 2018/01/19 02:51:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x800}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r3, r4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={r1, 0x0}, &(0x7f0000000000)=0x8) 2018/01/19 02:51:00 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000ffc000-0xe)={0x1f, 0xa1, {0xfffffffffffff6ef, 0x1, 0x0, 0x200, 0x5, 0x101}, 0x0, 0x2}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/01/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) getsockname(0xffffffffffffffff, &(0x7f00003f8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000851000-0x4)=0x26) bind$netlink(r0, &(0x7f0000bc5000-0xc)={0x10, 0x0, 0x1, 0x8010000}, 0xc) 2018/01/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000001d000)=@generic=""/16, 0x10) 2018/01/19 02:51:00 executing program 6: r0 = socket(0x18, 0x0, 0x1) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={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]}, 0x0}}}, 0x32, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/238, 0xee}], 0x1, 0x0, 0x0, 0xfffffffffffffffb}, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@generic="392955bb62cc642f230337b657454a44", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x82a, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fcf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fce000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f1e000)={r3, r4, 0xffffffff}) sendto$inet6(r1, &(0x7f00003ca000-0x54)="dc3d54c114fcca028c889742fe69bd0f2585fe2568a8ae2986e9c46df6329729cd8346c52ff04869df30687e0eae5cf60b06cc81864d6171a7eacfa5196acdeb604207a679323e1cc96017961b15180f694c278d", 0x54, 0x4004000, &(0x7f0000d71000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/19 02:51:00 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0xfc9]}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006d5000-0x10)={0x80, 0x8, 0x64, 0x4, 0x0}, &(0x7f00009a8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x3f)={0x0, 0x37, "4af7686698ff873cbe077f3e3b37502cb603423e81ab1133fc11feaccd29198bb3be5e870eba4d92ec1f51213517eb43b5c3347fe45164"}, &(0x7f0000150000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x23)={0x0, 0x1b, "2d4b9bb2d344f06d7729becf45f603b01e933ea98ab54f51eb0b9a"}, &(0x7f0000000000)=0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={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]}, 0xc90, 0x2, 0x1, 0x7, 0x82}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x88, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xa5a7}, &(0x7f0000327000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 02:51:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa331, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x5}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x200}) r2 = socket$inet6(0xa, 0x4, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x1)={r1, 0x1, 0xb6, "797ee6564c"}) setsockopt(r2, 0x84, 0x10000, &(0x7f0000002000-0x6a)="", 0xfa) 2018/01/19 02:51:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000956000)={r1}) connect$bt_rfcomm(r2, &(0x7f000050b000-0x9)={0x1f, {0x507, 0x4, 0xff, 0xc742, 0x10001, 0x5}, 0x40}, 0x9) sendto(r1, &(0x7f0000616000-0x81)="96", 0x1, 0x0, &(0x7f000037e000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bfc000-0x40)=[{&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8c000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001d6000)=0x0) r2 = socket(0x19, 0x7, 0x3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000022b000-0xc)={{0x5, 0x7, 0x5, 0x80000000, 0x100000001, 0x4}, 0x8493}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x60000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10000, 0x0, 0x6, 0x6e, 0x2, 0x8, 0x400, 0xfffffffffffff497, 0x9, 0x6, 0x8, 0x200, 0x7, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r2, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@common='bcsh0\x00', 0x10001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000004000)={r3, 0x2}, &(0x7f0000005000-0x4)=0x8) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r5, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x19a273d, 0x2) setsockopt$inet_tcp_buf(r5, 0x6, 0x21, &(0x7f0000001000-0x24)="bbf529f65e7d6a9d4b76d0a3ab5bc321753ffb9e13887940ba647c7fdd055b7c8b9ff6b5", 0x24) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000-0xa)={r3, 0x8, 0x1, [0x7]}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000006000-0x20)={0x1, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000005000)={r7, 0x9}) 2018/01/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000ed000)=0x60, 0x80000) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000ed000)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x3, 0x0, 0x94f7, 0x8, 0xffffffffffffff7f, 0x100000000, 0x1000, 0x56, 0x1, 0x10000, 0x1314, 0x100000001, 0x4e6, 0xb46]}, &(0x7f00000ee000-0x4)=0x108) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000e0000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000ed000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x3e, &(0x7f0000047000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) 2018/01/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000001d000-0x4)=0xff, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) pwrite64(r0, &(0x7f000002d000-0x75)="51443ade71f6f0b3540cc5be35b74ece1941e6b81b2a023a625b28bdfb87e689fc897f96a64eceebd17f9532185649f76c5aa92d92627867736398737c8f67a2647cf4927eaeaaa8703cb0a5727867788109065fae66dd893e15e784ddc7e283aba4170d2a49b71b625ad3fa79a66a7cc7e9ca0302", 0x75, 0x4) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x1c7, 0x117, 0x3, 0x1}], 0x18, 0x8000000000000000}, 0x0) readv(r1, &(0x7f000007f000-0x30)=[{&(0x7f000005e000)=""/219, 0xdb}, {&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000f96000)=""/136, 0x88}], 0x3) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x2)=0x10001, 0x4) 2018/01/19 02:51:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @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, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000746000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000d6b000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000ae0000)=0x0, &(0x7f0000acc000)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) readv(r2, &(0x7f0000db9000)=[{&(0x7f0000520000-0xdd)=""/221, 0xdd}, {&(0x7f0000766000-0x1000)=""/4096, 0x1000}, {&(0x7f000042a000-0x11)=""/17, 0x11}, {&(0x7f0000032000-0x37)=""/162, 0xa2}, {&(0x7f00006ff000)=""/148, 0x94}], 0x5) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000455000-0x10)={0x2, &(0x7f00002af000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000048e000)={r3, &(0x7f0000c6d000)=""/84}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/19 02:51:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000a1e000/0x4000)=nil, 0x4000, 0x3, 0x3f, r0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a61000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021c000)=0xc) r3 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a3000-0x4)=0xc) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3f000-0xc)={r2, r3, r4}, 0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00005ea000)={@common='vlan0\x00', @ifru_flags=0x603}) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x3, 0x804, 0x0, &(0x7f0000f25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000f7a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000076b000-0x4)=0x60) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003f7000-0x20)={0x8, 0x1, 0x2, 0x8, 0x0, 0x6, 0x0, 0x2, 0x0}, &(0x7f0000f7a000-0x4)=0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ae8000-0x4)=0x8, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f7a000-0x8)={r4, 0x782}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000006f000)={0x0, 0x800, 0x0, 0x9, 0x9}, &(0x7f0000505000)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000202000)="212b5eba696bf9ce1fde28ef33b0829f7ef195c63a3cf73ac615c45d757eaac9653d6e697e5739b0b1abf29694b4b6c17e2ebcd290c8c08ce87e60f308406a", 0x3f, 0x40, &(0x7f0000b60000)={0x1a, 0x16, 0x3, 0x1, 0x100000001, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000f0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f7a000)=@assoc_value={r4, 0x2}, &(0x7f0000f7a000)=0x8) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 6: 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, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x2}, 0x8) r1 = accept(r0, &(0x7f00006c5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c98000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000964000)={0x2, 0x2, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f05000)=0x0, &(0x7f0000371000)=0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000034d000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ef1000)={0x0}, &(0x7f0000ef2000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x4, 0x1, 0x5, 0x40009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 02:51:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x4) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) recvmsg(r0, &(0x7f000028c000)={&(0x7f0000342000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000d5000)=[{&(0x7f00007d2000-0x6c)=""/108, 0x6c}, {&(0x7f0000661000-0xf2)=""/242, 0xf2}], 0xcc, 0x0, 0x0, 0x8}, 0x2000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000293000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00008fc000)=0xffffffffffffffe1, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000873000)="b8e69adc1b10295652fdc87b51d33123ffa3bbb2d03360ddc4cfdbc35b7659f776f12b9c75d3676e59056f5462a2d84cdb15e845072ad6b613d8aebc25899fbfc6285d380ffb6bc8e2a9cacf706cd34042c9b8dd0773cc49864a692946f1073f31db833d4c69becfe77cfcf18aa48c", 0x6f) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fbe000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) 2018/01/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0107", 0x4) 2018/01/19 02:51:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="f937baa18883b5b6ff0698935668e992", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket(0x3, 0xa, 0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000023000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x182c, 0x5, 0x2478, 0x7, 0xb8d7, 0x9, 0x7, 0x1, 0x5, 0x1, 0x427b1586, 0x1, 0x1, 0x5]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000024000-0x108)={r3, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3ff, 0x3f, 0x4, 0x4, 0x40, 0x0, 0x5, 0x8, 0x4, 0x8ecf, 0xa06, 0x5, 0x0, 0x200000000000]}, &(0x7f0000023000)=0x108) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept$ipx(r0, 0x0, &(0x7f0000010000-0x4)=0x0) 2018/01/19 02:51:00 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000b000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r0, &(0x7f00003d7000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xffffffc2) r2 = accept(r0, 0x0, &(0x7f00002d9000)=0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005bf000-0x4)=0x40, 0x4) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bd000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005bf000-0x30)=[{&(0x7f0000388000)="55865530326661d2b45953a0057b2d12296daebb1d5b7d80f98403d459bcd873ed04435e1783275918ce871769c436b78d8d8ce7fcfaa9821a89f7cc052c4dd3fce8fcaaaf14848d9e336bd5ad737d2c3c00cd45cc91c8b6b759c8c213511ff6b2ecb983afa4f19e0e1428ee9192292464c42aa046f7a5bde225cbb042efa39c2d64054b4f8153b732ac480b1199094c85366f1adcbfe4aa6829f8a5ac39df1ab445ded46dc055e1dc531e001c189f9227c87c3888f84e28b016bca4faea7f0cc0708bd07e6528f217bf0a93bc61a092bd", 0xd1}, {&(0x7f00000b2000)="ef635b898d28eace4c0d", 0xa}, {&(0x7f00005b7000)="50c3cc695da3eeadae8d4644e926d7fbf17feefe70899c12ff4a631b5d74c92f6fedad8aa05147b3db00d0e4de0095eb97e3e0b0b9b5d02ba572e3bb08745f484f0efdec6d59bca8a899a8eab6581c1ae74381dba109ec10faa84f6f005b39233279bbec7f84436b53288202048c36bf0daeb3fcc16389b7fe3643555cba9217c42371d2153133af15ce75109320290b7a67e1c3558a35e360cef6feb0c5c21ed0b33d3c4051833834356ac5449c4704374d3575aba43b84640d1701542c63dd4952aa9441e68c0d7832d02f7722", 0xce}], 0x3, 0x1) 2018/01/19 02:51:00 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000009000-0x2)=0x4, &(0x7f0000008000)=0x2) 2018/01/19 02:51:00 executing program 5: 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$sock_int(r0, 0x1, 0x23, &(0x7f000005d000-0x4)=0x7fff, 0x4) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000045e000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000083b000)={0x8, 0x3, 0x3ff, 0x4, 0xc7, 0x81, 0x8, 0x6, 0x8, 0x10002000000000, 0x6}, 0xb) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 7: pipe(&(0x7f00008b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d16000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0xfff, {0x6, 0x2, 0x5, 0x10000, 0x14af600000, 0x4}, 0x5, 0x3}, 0xe) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000e70000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$bt_rfcomm(r0, &(0x7f0000b8a000)={0x1f, {0x248, 0x80, 0x4e, 0x5, 0xb0e, 0x3}, 0x5}, 0x9) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e71000-0x1c)=@req3={0x6, 0x3, 0x5, 0x5, 0x7, 0x3, 0xd5}, 0x1c) 2018/01/19 02:51:00 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x800ffff) read(r0, &(0x7f0000507000-0x4a)=""/74, 0x4a) socket(0x2, 0x6, 0xdc27) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)="e3b299772d3e84c71fb0c7d774e7c54aaf260fd9c1fedf79f35758c7240571b268f81648a242d18f17dff2b04dbd90c732f895dff7078f78c25240ad8eec5cbbae0d9a042b0df4fdede92bcb009ffee0a9cbf0925a9746dcf8d281cc5a8c2c4e34437c87418da65cac29fb638053af2713327e921ed2074efe681d72d65608ca6a305b0ba43d5cebce84ccd76c785c3440ff6435605633d8", 0x98) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f00009bd000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 02:51:00 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x1, 0x4f) getpeername$packet(0xffffffffffffffff, &(0x7f0000377000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000df6000)=0x14) sendto$packet(r0, &(0x7f0000a14000-0x53)="836862fb5ed57e2e745e43b201ab1d2f52c7b2b2fbb8443cff29623590fefd541d2ae763118b34b93ac4229394fd4c06727f3cb4abd760bb4f87283ea3ad829f3565d29bd0497c714853a2c1ef77dc35af7b22", 0x53, 0x20040800, &(0x7f000031c000-0x14)={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 02:51:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00009e6000-0x1000)=""/4096) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ee0000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00002bd000)=""/50, &(0x7f00005ea000)=0x32) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, 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{0x1010, 0x84, 0x5, "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"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/19 02:51:00 executing program 1: 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]}, 0xfffffffffffffe1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d11000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71c0800000000000000dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd5f9ad64d736855ea069b3e24d593c34", 0x82, 0x51, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x7f, &(0x7f0000157000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000005000)="ac021aafe7ef2718092e7a57d75d102fe8109ad9f0f83e576051e3a5ab8034260682380552814c9adce704fde82f79fab88d3887e2879c7c3fe94108cb", 0x3d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) 2018/01/19 02:51:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000911000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b0000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bcc000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f000068e000-0x21c)=[{{&(0x7f0000fd3000-0x8)=@sco={0x1f, {0x5, 0x8fc, 0x1000, 0x9, 0x2, 0x3}}, 0x8, &(0x7f00000bf000-0x30)=[{&(0x7f0000de3000)="2c42b86e4e2e8ac5faf8ea07bd0df5e111d039af28c3f095bd2e7c61074968849f305fbe89ff23b039769777cc4c65ee6ffb3929486c7ff323e892a35b948d1cf9193060406340d2dcd7f95d5dbab117a18bf41e634a255c68cbe5b63b516b110923061b54c8ccd79c", 0x69}, {&(0x7f0000e52000)="7470ef49247481e51fdead2ca1037cd1ccd13ddbeb5410805776243908233e137807906d9afb0a2383c600596906397d2e9506dc5f50fa4fb8927cbe77365a9f7e8047b9f9d3157a8da5b9da85f07e26879651988573cd7ba34637790e63da3e15da6195982cbb9f3fece854f2f0d2571735530babb43c8d52e4d60965c5f10e015c288f2c582fb85a9f069c4331ac68453753447671cfe6ecd2be57eeadc95609974e4eec8db32748bb2f55fb54d0889ac909a986310168e6447d51bc5736bbce42fef961d98f570d8ae79a8c3e44da0c395cfce08fe3caa956a5ae2d8d5bdcd7c6d50bb163048d61", 0xe9}, {&(0x7f000060e000)="35747e230a2df600af46c325f192155f7e20cb781ffa7b9c7cee711babacb7ae3e306c21abb30a33852040488631c7a78ed4858c1e7fc1bd28f8fd1804f0f5567b7af1d4d414a41490191261a543951d9074e2aee67f8db1b25786a5d745d8f2b09fbebc0bb93c82d18c75b16cfc88b869504bad93fe14b2abf6230fafafaf3e556f1bdbe826da2d1de6362f370c160d9d980a0c2e8bc64c3dc04309e4dda1f91b59f7935c18c74ef92214a7e2a46fec14410fd5b89e34f04d579777dace1de5ef63033fd75cb06cac179157080c816d129106ef3ffa3dbd20231f7e2bcce1", 0xdf}], 0x3, &(0x7f0000cee000)=[{0xc8, 0x19f, 0x98, "a3d0e444817f82da4604088d7900918e525bf87257e0ed2b558ff444dd1fc49fdc80546df31ca9e6a46aa87eb9059b9f9fab91422383fba31fdb1de4dd529f0414643119d4223b1bf07fa64edf012069cad9f0fd4d52102d91935fc832075fb5767a2c8bfad06efb86ecd2ed9be17a7e2f23a317e4b2db2510ad062f2ebe67f06b23de0d000489362289887f532532026c4849b7d2ed51ce77ac498222e450a0ac3689a0124f8acc2e10e98edbc19cf552bfc75b13fb98"}], 0xc8, 0x4000000}, 0xe924}, {{&(0x7f0000d63000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f000025e000)=[{&(0x7f0000634000)="9dcef1e932f824043e64d470896b0beb0479abfafd54c42ac659fbebaf794a7308f5879091d296c07b5119a291ed98694aaccc4613eb2b6b7fd6401b9d45c5b6896228d2f24bd58c719453f51a2d28da4a82b0f4c6276987f55f397a75df87abe459d210c429d87728a2640a58485ca92a86451e81685e07dc7bd7fd74c01c495bb9125ea730fe13e1c58a58b2e38f8169512913dd83c78e519cc155c9e24e22db670d42eb78f03a74a5e64e8917d0ec9adacf5ac522e24847bb611063b3dfa839f154a5b58ed90fc340084a3d7b1d301b71383e0d4e6843a34cc0ed97b2fe6302527a1ebea2c46d7a158f763f8d1922", 0xf0}, {&(0x7f00004a8000-0x4d)="c49b5657e6f889d8bd693e3833ca0a20fe3e5e496c5f82f0bdf88f004c7da02788683fe0268baf9ea652411a3c86c1089aedce36f5e4c138ed3a8e7cecd32989ad2c8e54d86ae0f08a0fac112d", 0x4d}, {&(0x7f00007d1000)="413774740bea9c5c2e643146b8e1afd8cb49f10361c744b931528f3262d8b96f77345a76379602a7291026b399834901009edc21ea67f302d92d", 0x3a}, {&(0x7f0000a67000)="e10381a74ddb3e77c01a3ffe94dd290a4417ea5304584472e2dd62c480f4caae1c1d45e09e748e822aa230d5005f945f94a51c24a05325b66f972c1cf2dec1c5022364a03e6303b8f30c6a0b29c7f0a9c98e698fe74b5ee5e8090b6e85911e7cfad70214f3f5f76874de2fde74ee2d9e4a594d022a58ba0c48453e40e95229eaab045d15264740aed4611741ca0faa3461e8d1ecb2a823bf65d74904508e7956dfeb2aa9ad93ee47ff78a3dc99119266", 0xb0}, {&(0x7f00008e7000)="83d4e28c4e4448e724224807cea12e57bdb911d67a9395e52a46c3069caf75867777db3a2a1f4d633edce6ed3da0b97b6e6cb24933dd4d8c8726027fc9721f09f0820a0b9db1a0b7863044c45319406d0e82d03daea6747b700d132fb8449d4593a1f501234212f0e0b3b57cd96ae06e32801fbc648e578aa85e52a47b57c0567dfc39678475409a2a370b873709277ce8b0cee0f5dd4b9e5b3cc9a27efb6115ff804c13ac1ec8b25ac6048b8f19c242cbdbe04f3a331f4b0958acce969858", 0xbf}, {&(0x7f0000fad000)="dbeb72c9eddf6712ef409b8b4128a7a7231498060c35713167656e79da26e9e7c6b6bcf658e8b9f7a1f01b292ec553dbd60f87129ff6bdf92bac18406092514a52f3c29b", 0x44}, {&(0x7f0000db8000-0x31)="6e96c34d9cf77eb653e596abc078a0edc62a071426f84a0a459eb6e468a50c72fb3265436f07db86a8c075eba61bc714c8", 0x31}, {&(0x7f0000790000)="85b99f552774f53875ae3457f62a1087f870db2a65b3be989dbdfa30f81e2fe26bffe2a8a39e4855672db9a92f2ffd24655488cad28f8c81c5cb6e41357639500ff4c0b96261cdc9d8d5cdf8ed80a36377aa28d91e73380c25132b11e4dbb2a80e5d622c450b1dcd2425493d5477406653abb3a6dc650a1c75e31e1a863ebdbdb1feb31315b874ca147736cc6c586ebc74b1ecd15e4c740c2f13e0efb0f8973fd4400776c8d237959508a4d17c931af552d2df84e702b2486131d8678713ad5de7459518301cf194fc409f0e37", 0xcd}, {&(0x7f0000675000)="68b1c8da20592f3399ee7e5ae53cbcf63d38bf956b7dfe03ed7248c3fb59614b0fad6018ca8dde5eadda8803d5de248b", 0x30}], 0x9, &(0x7f00005d2000-0x158)=[{0x68, 0x108, 0x4, "b1e88e90d458f96eb82cd9b75ecc4057ff4cadba8d39cc14b7ea09f4aa7500e50cef66a4e405dcb430210b692844b3b7c7a7b97dc9217f46ddaee8bf6d2e5c8147df64e1973cf8dfbe7af88b40151862af0962"}, {0xf0, 0x10f, 0x4, 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"4744fadc7a330b905db13825a40292d20fe3c9625c33730814965249a51a98b60087dc61edad9f586ecbf27a09bae51b768eb6652eb7a7981f8195d4fdb4a0d2b75d2b7569f705927c69dc2d0c290ef1f945ab705309631d40ff5f6f40fc004a4f512d08ddf745588496ebd5af2ef8fa104fbb21dcc30307e68a0ea7af4e8ec3196755a23c60b21be7055d44c42a2932d98178a77e6ad92872e8e4fcb1c988e466ced8cea9e62df01ef86b0daafd33cddc08ce2afadd2bbceb539da3c5c542a6e58d549bca7649487901fef616f6fd36df79185859ba2ec65136e32382fd7f"}, {0x1010, 0x11f, 0x7, "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{0xa0, 0x113, 0x0, "3b42d574572266d20bf6c44364c2e64f1dc4100e63e933e23b10571d50db72ff7540acacc6118215e59b433d8a3835ff9ae04798d8c0927b00640b7286c0ef9310aa2d11c304db0e5789ab134c7f1b25dbb1de05916548bb62af6861aed8c363df7091e7bf638e8fd326bd1d9f5042d67456f8d60df61fbc6c9d94ab40b66b750b824706de9c7ab2255e27a1"}], 0x1280, 0x40000}, 0x9}, {{&(0x7f0000a82000-0x14)=@ll={0x11, 0xd, r2, 0x1, 0xf6f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f000070d000)=[{&(0x7f0000512000)="fe12ed30262b704c5a2c52a22040433dfc31fd2f78129ce55a6b905d757cbd0b04898aee16a408fd77451ca951dfff639fe05e3058dcb361e6171e02d5cb244ed5b53b543c2ee9351c0eb49fe188", 0x4e}, {&(0x7f00006ff000)="510a54b9bd616d8bd03835665217597eab2c6371b527142a9ff8d167f80eff152dadfa8211e959f5b94a705ec4981620d431d8cabbe2c3b72e941c5d43c192dd80d5319bd7de732237e678bef38b3baebca674a4603e8b1da9320d3b1013b1e01fe37635fb0201defc752c31c38da52a22e24bf0e628def0b6197696aed9431d1a8dc648245ffab4aa429e78123e03432ec9dd90e8156eb0b7b1d2312b7ab4f19ccd47cd616837", 0xa7}, {&(0x7f0000db4000-0x42)="5e11f0595c628876d822ef7886597376bfaf1a5ef4e2f73b03cba3b893538ce447815bf53a2e3a346f28a4a3d0627e8a8dd01083dfc31cc8ee3fc61c253288a16c94", 0x42}, {&(0x7f0000123000)="f8b1f88fa7efa59691a3b7aab25077ae07a2cd82fae66806901872436b087dec39cfe0ace5420875aa522ac582d9019b2ae86ef565228116ee43b68fa211baeed10f7660c23f6aa07650d358f54888fb318deeba7c72f9df4493df57ed8f381bceba19837954375431f2017c5b686c862675242761e6bc457110ae9127b7bc36c7760266e96ffced21569e", 0x8b}, {&(0x7f0000c19000)="ccf480679bca65f6b2d4b5f4fc201e2c91dfc2a91d0cf1773b751d74d41688411f77e8956ed451237301ee0ae973db3eed1dd4d43c04f234add31d73a0634125f08b484da027248c89694fe70185900c", 0x50}], 0x5, 0x0, 0x0, 0x4000}, 0x2}], 0x9, 0x1) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00004db000)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007d9000-0x4)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000469000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c60000-0x4)=r3, 0x4) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dac000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001000+0xa98)="08ba82fe4c3a981bbcaab5ebba88b20697b9b5d350d585df2aac983978c3bdbd41ffa256e0e4b98aa4224c4a41991a1d89d4ff3f3d78898dbd5a9df81984957879037fc6bf15be", 0x47) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) r2 = socket$inet6(0xa, 0x80000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/19 02:51:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ca1000)={@generic="14c32af0e9f16557e091224443797baf", @ifru_flags=0x8000}) 2018/01/19 02:51:00 executing program 1: 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(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e62000)={0x0, 0x3}, &(0x7f0000504000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e63000-0x10)={r1, 0x10, 0x0, 0x81}, 0x10) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009be000)={@common='ip6_vti0\x00', 0x4}) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e63000+0xba1)="00a280a78497d10a887e48440ee3a53b203d8385c3030dcbfdef4e332114765a0d7e720eb7321fd951d962f8aaefa1b5de29075fe7902ba21f278bac651c49cd813f2360718e55da94c7ef9963847cf563e6a1e323", 0x55) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000e64000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000091000-0x4)=0x10, 0x80000) 2018/01/19 02:51:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000099d000-0x8)={0x0, 0x0}, 0x8) close(r0) 2018/01/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x601}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) [ 485.729408] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 485.746143] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 485.773256] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 485.788078] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 485.804726] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 485.813231] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002f6000)=0x0, &(0x7f0000eb0000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) 2018/01/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c9c000)={0x10001, 0x8000, 0x2, 0x2, 0x4, 0xffff, 0x100000001, 0x4, 0x0}, &(0x7f000093b000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008f4000-0x8)={r1, 0x6}, 0x8) 2018/01/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004c0000)={@generic="f8a09f79ba28441470ef0b1358e0d3e5", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0xfffffffffffff850, &(0x7f0000026000)={0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011000-0x4)=0x3cc, 0x4) 2018/01/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006df000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000c1000-0x8)={0x0, 0x5}, &(0x7f0000ed7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000663000-0x10)={0x8, 0x1, 0x3, 0x6, r1}, &(0x7f0000c83000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000044b000)=@assoc_value={0x0, 0x2bfb}, &(0x7f0000c90000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c5b000)=@assoc_id=r2, &(0x7f000012b000)=0xffffffffffffffa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000638000-0x8c)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f00007b9000)=""/1, 0x1) close(r5) 2018/01/19 02:51:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c4c000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008d7000-0x108)={r1, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x3, 0x1, 0x27, 0x100, 0x1d20000000000, 0x10001, 0x1, 0x3ff, 0x2, 0xffffffff, 0x3, 0x8, 0xffff, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/01/19 02:51:01 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffdf0, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x361) 2018/01/19 02:51:01 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x4, 0x5, 0x5aa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f000045a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5cf, 0x1, 0x1, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xe1, "a7dcd1a74a7528ad97f52c2ea78e37f2e6a89a9ee6357076bb96acf16971399b97c403377b18da13e9f62ae1cbb902a9736ae983129e272809b12cbb66d44c5075b0479d3dca38e24bd64118fec54e6c95cee08589b7efc5e8ff0a98377a04fec3481e4212f3ec3faa30737cb6c2d17c8b8a5a31fa22869c162478c6d2573b05819592a53cda60d11bbfd43210bf30125b76a4d3007ee005e1fea01af70c5091a480b8b1b2577d035cf7959a3b1e0708d5b1b9e11d716a32992e29e148221cdca347783a0b9044e58482655631f8f4f47909468ee4009454209216f5e892c265f6"}, &(0x7f0000001000-0x4)=0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@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, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 485.821817] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 485.830510] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dc2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000d0000)=0x1, 0x4) 2018/01/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x5, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b37000-0x18)={0x0, 0x7, 0x20, 0x7, 0xc9e}, &(0x7f00006f9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000fe000-0x108)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd10c, 0xffffffffffff4214, 0x240000000000, 0x1, 0x3f, 0x7fff, 0x3f, 0x7fff, 0x7, 0x0, 0x80000000, 0x7, 0x8, 0x10000, 0x10000]}, &(0x7f00003d6000)=0x108) 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r4, &(0x7f000060c000)=[{&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ec", 0x1b}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000149000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b9000-0x4)=0x14) recvmsg(r4, &(0x7f0000ff9000-0x38)={&(0x7f0000141000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000960000)=[{&(0x7f0000c55000-0x1000)=""/4096, 0x1000}, {&(0x7f000047e000)=""/122, 0x7a}, {&(0x7f0000b6a000-0xd)=""/13, 0xd}, {&(0x7f0000107000-0x75)=""/117, 0x75}], 0x4, &(0x7f0000ca6000-0xf0)=""/240, 0xf0, 0x0}, 0x40010000) 2018/01/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00009ca000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="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", 0x146, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x2000000, 0x1000010001, 0x0, 0x0, 0x2}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002dd000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00004bf000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009e2000-0x18)={@loopback={0x0, 0x1}, 0x2, r2}) bind$inet(r0, &(0x7f0000f84000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d3f000)={0x0, 0x3}, &(0x7f0000d8c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b2a000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000010000)={0xd0, &(0x7f0000fd7000)="4135e340a84aa9a7a1d16462b7d415845c2b4ae0daf27239545152d170b917818a5f7504eadf7d929f7ae3402768384a86d86053e560c4f1df92d02a2e6cf2a297ed4d1a49f3f6c863f03a5fa41f08a523825d6fa077781c4ab97de19aef7893a92210c716cef98e3d5fdca0d690652e69bbcdbc1fadec5562e31aac36bf24e229a514fe005f6b1005054afdeef3dcd651c304949c04f5037a85b0f3ff4762d6b32179f110b8e8cb3a7814325c05e74b4749337b652ecce688b1079d467f9aac7d69d3be164dfdbfc2255ade0927cdc8"}) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) close(r0) 2018/01/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae6000-0x2d)={@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, 0x10000000002, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae8000-0x2)={0x0, 0x1, [0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000140000)=@common='bond0\x00') mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ae9000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0x1, "8dcb0309cf85355ebe5d09d0aa1cb69b121401ad4a3acc4803a88c694b409af007598b2f27bcae01cebd168ed09ae7e598f485ba1d60e4ba16bee33265b5ed88a190f5985adf05258e98a5c830b0a11a"}, 0x160) 2018/01/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0x1b, 0x6, 0x6, &(0x7f000049e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000abf000)={0x3, &(0x7f00004e3000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000073d000)=""/120, &(0x7f00001af000)=0x78) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00004d3000)={r1, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000001d000-0x6)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00009c2000)=0x0) 2018/01/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b08000-0x48)={0x7, 0x8, &(0x7f0000b6d000-0x40)=@raw=[@map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x20}], &(0x7f0000f26000-0xa)='syzkaller\x00', 0x4226, 0x7a, &(0x7f0000f6f000)=""/122, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003f2000-0x4)=r1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003a9000-0x12)={@common='syzkaller1\x00', 0x359}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2001, &(0x7f0000c81000-0x73)=""/115, &(0x7f000023e000)=0xfffffffffffffec3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000046a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005bb000)={0x0, 0x0, 0x9}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000556000-0x10)="60bfa8ce87e83dea30cf792706b543c8", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bf4000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f74000-0xc)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000248000)={0x24000001, 0x8000, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) [ 486.032000] divide error: 0000 [#1] SMP KASAN [ 486.037319] Dumping ftrace buffer: [ 486.040845] (ftrace buffer empty) [ 486.044541] Modules linked in: [ 486.047726] CPU: 0 PID: 25520 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #196 [ 486.055079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.064443] RIP: 0010:___bpf_prog_run+0x3cc7/0x6100 [ 486.069455] RSP: 0018:ffff8801c4c1f200 EFLAGS: 00010246 [ 486.074810] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 2018/01/19 02:51:01 executing program 6: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007e0000-0x8)={0x0, 0x0}) bind(r1, &(0x7f000097d000)=@rc={0x1f, {0xdb0, 0x0, 0xfffffffffffff362, 0x9, 0x2, 0x7}, 0x3}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x4, r3, r4}, {0x3, 0x5, 0x1, 0xd0, 0x6, 0xc2b, 0xbe, 0x6}, {0x3ff, 0x0, 0x1000, 0x5}, 0xfffffffffffffbff, 0x3, 0x1, 0x0, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x7, 0x3, 0x2, 0x2f40d44a, 0x4, 0x4}}, 0xe8) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006b1000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(khazad-generic))\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000602000-0x4)=0x0, 0x4) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r9, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000788000-0x10)=[{&(0x7f0000afb000-0x4d)=""/77, 0xfffffffffffffe01}], 0x1, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000f0000)={0x5, 0x80000001, 0x204, 0x3, 0x5, 0x8, 0x7d3b, 0x4f9, r7}, 0x20) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00000bf000)=0x0) 2018/01/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001f3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r1, 0x1) r2 = bpf$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) sendmmsg(r1, &(0x7f00008d0000)=[{{&(0x7f00001e9000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x1, 0x0, {0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}}}, 0x32, &(0x7f0000bae000-0x40)=[{&(0x7f0000322000)="7ffce57fec356cb4dfee121f505f395a2cd66fdd25e7088653b13a693541a18a7ce16761fd01ec81d69c2cec28e3912f62134035be13eea651fb3ff2e113052d5e217e76297fefade958322264f7ed639dad3383d98d85ea17d53c6a487ec9d4814b96d8a94b2777dbd760029e6faa16f97ace598b806e568c220728f9d98c31daa63c86db0996408969a9a5dbeb17a79e4a684caf8ef93b9a36fa4c71f3e563645e86", 0xa3}, {&(0x7f0000f1c000-0x99)="6785c08b6ed984cb33dbd97f3bf64dedf26ed9b628f3aa3164eb9a6ebc718ff7eac7ce92254cd8bca5b2ced640c10f0c6d167a5f7958bdf50250c89324965e1767c08da30e57ea92c6d29835c1487b5de501a481abccd3e029dbb191c53b1f848d6c28044809e73f243437f3c43551bfce0420c12594007807a5c801d794c6d712780ebf4e07f45b162c99c3157f9ae1de99e6524a27ca86bc", 0x99}, {&(0x7f0000250000-0xf6)="9ce7e8949f411725a3f9f623a0aab06376334e8e48c020f44f94ce4eb4e689307678e02a21ba8f511cb6ab06c6d1aa2bc238c26a5aa30c8768fea75f515ae37bbf1e9b7372428b5f64a437406ce5d48a8e77e4487943d7ea7b92d15def416c0a8a6ab3e805d777ab44a009a2eb0d1d51bb4a264a8cc6085c2474f853810b3a82df19cb7738f07781feb9486f1d2102e63576a0b8c745750a9102ae1ee253cb9eb7c13829506bb0f76c41a2f7a151e92ef5bcbb0a1b5f6aabcdb8cc9b998288128429db26ba821ea7d1f2096bc42cb5dceda21181225e32d3e6564743abf5c3c1bad9ee6f34f4215c70f15c1a3809abf1b32a160323b3", 0xf6}, {&(0x7f0000a6e000-0x82)="d0a010d4e7cfd2f04d1cdf84a9cd552e15238ced2f6a05872a0711bba5a0df7610d617654364466ddfa7fa7a212503ac739cee108328b24a5f625b1acefd1d0c04c8bd2b025e64ae933e343bea7c3fdd1d64498accba5e8e558548b8bd8523ae6aecd58174e6aa06ac70303b8729c554377cc7562260a61d3184a04b2d8f37e14c36", 0x82}], 0x4, &(0x7f0000258000)=[{0x30, 0x110, 0x3ff, "f471127da85ca5f6cf4a26b743709e204594b25c1da8dc6bfbcd714c0739edbc"}, {0x108, 0x11f, 0x1ff, "e336dea8914cd78fcf7505f302924ead2d500bbd8c772835bcadc7b471a4a76f36ee7999241d836c04cf2fd0534ee98cb1175fc0baf03ecf67c25973b7b9117a9d89411b614a44191b6eb9e873549b1af0c0ad847fe7f35043107a9b9209cf34ef50dfdad8d23b4627d7344885079373a77382c6ee05830862c522fc3672986656b730fa97e12284629e099c44b6f9ba08bbf87ca61071b95ae571b54ffdcf6dabebb2b4a9c3581b504bb5c375f2c7cc6580cf56787a3ac0ad3dce038ac7d7c1d6bc02d896feb2f662f6cdf0fd06cbf584d91dfdff94acc17d38b0aa769236fc71e14d93e562b51eb145bb54e69a886b9dd8af793a"}, {0xa8, 0x11d, 0x7, "b4646eb359b26a42ccbdc50a0e815108aad7fb13571111af8ed16a3b82c62f2b09542caa992b1bf124676d39e91d79c8f028b707714f0abb9167faa3b999831e5901b85b4228fd5d7f157dd2197c256a410eb7fbcdcc2ca097950e2ed6bac1c1b2b7ef4314a92d30b38c1db5680207d5a6261d83c8fe07e2b022b8b9fcb4d01864dee0270e2efa15f0380059258fe29f80457d6881"}], 0x1e0, 0x1}, 0x4}, {{&(0x7f00001fc000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x4}}, 0x26, &(0x7f00005e9000-0x30)=[{&(0x7f0000e2b000-0xe9)="2a33dba4ba20e59bc670216455329e904400316f565cdb1cf9f54c4af30e38cb187eb52f6770414f4f8aa0262c655b930bb9a6240175ce71d704909e37170a0746fd5e1d25ec45baea8d4797d478e5ae067f9fa7a7ed28d915d0a320b1afc5db4dff6e8cd0ff2376d1506e8c9044ac01ec463a21a55c238478bd5643a94dec94e70baddfe9214d4d73c9aa94d8fd5cf6c7fcb30413d35a8e8a9d4131939a275ddc030acc7e3f2f1878d056f4e52431c4249ff0816ecb43a1efcccd36b30370a146adcc2fd81ecf1ff676f15388a7f212d4c31924bae190c1819da11232e23028acc399ec3508359e0c", 0xe9}, {&(0x7f0000782000-0x80)="0daef431082b646465ffc147b4db3503c4c84135c94c94d786f479eff32d9cf4e65081eb0c9f5101081f290f2b0099e9984b4dbc29ebfc6c4cd654dabd00430c0838c36a67e311349a6a9fd656e9a15722607039757b7af0093284415fa2c2dfe2c81cb960f5bceaf8b04c841588d17eb1a38b59bda4a681d49b930953ca2742", 0x80}, {&(0x7f0000464000)="b662d895839629e176de346d891eea9bdfb660bef495c8307f1049a7d6a162", 0x1f}], 0x3, &(0x7f000045d000-0x418)=[{0xb0, 0x114, 0xffffffffffffffff, "9c4cd002fed5a9230c2f1420abeac84394c17a5b525d1ae19d67e1a925d2b4f0f9885e9eada72a3bcacc2531917a1147f4d3716806790b8efa2d5a3272dc5d8ead3d39a7411007e26d854ba4254b494839a7c0af4298e80fb6c9d82e49e72c6307a3f7d793efff78995999a82dbce6b4ee8edf2b2df61a7633206b511cba833b77737d078d2bbd718aff457797b8a0497ede2a343dbd11e96114f7f90dcbce0a"}, {0x90, 0x85, 0x101, "66063203b5a7e0efab0915a4c17480db57b069d1b1d9482662c2b2d4faaf197fc37bcae8defd6103f35a7b8eee492c6105b26335a9c28f3c0ae9ee13ae205f69518e644f92ccdf3b86574605f3c64f8912bf344875e0ef374b0ee917c0ac4b04e8fb8243bdfe7fc8da22a8929800134421bb18b12051bf085449601cbf0d"}, {0xc0, 0x103, 0x2, "8b428e35e9a9b6477fdeeddbf288ab6ec5fd410842fe402d8d0067facfded1d3ce9eed0bec3a048bd33dc31a9e2e8ce4e007bd87ff3838a372ead7f9313e57fb473535ac45c832b8774db25ca64116861d3fcadd8f57db4de1dd3b20dd8aa56038b5d8810a76354dad36c41757a1030db44a6c051a69405b5d73cb9051a00fbd54debf331971437420045a7f22f6e344d5d6fc8b00b060c682e376da78fdb27232bfad106efee6ac86cc9acf"}, {0xf8, 0x118, 0x2, "f5d25a61fb70513a8c9363e65f6b5a2889299a4f728312a6ae348ebf1d4f730066e9833982c20bb85efeb26de9ee9a42d56453ccd9848e8c978726c1c5b2e18a4eb7b6761db63eafdb01c89d3dc1d37e065aecf42e693f070f6eb1bcd5e965d64ced0e1c26dfcbe669da48762f755a0da0da4f133fa004469fe1cfa877c2fa3a005baf759b8157db188adf42fae95befe1e15e7627dbd1818fdd04a27271ff796bfac3328995a72f18aa1d0029cec40bea8a4d2a3f6be85e1631e7703f974606561a5a98f67efebf175046a69d5a22cff29889438ad6d3334977a3ac5357588cb31a713006b9"}, {0x40, 0x115, 0x5, "ac6c027c80051fee4df6043f9eef30370fb3767d64271518adcfda1cfe7ff58d32ddefe0262f055b85c1ddad59d843"}, {0x38, 0x119, 0x5, "3ac933f43574e6c5daeaeb94bd91a62514309bc394f2eee41647a36c6c8af98b191c4141"}, {0x98, 0x10f, 0x35a9, "9f66c33d8292b8d2d4efa938141bee599d9b7620db5a2741c759119384198d1abaebde380fc2e4c1441faaa9cb2054923a14a0d130b433782dd792338c5b051afc1eaf09c199230fb33c684631a75ba92fb279a220648730da86701b423111c34c17174e92393bc72feaff855e4a84800ae1ee985c101c2c4cfc304e6424595a08"}, {0x10, 0x10a, 0xb601, ""}], 0x418, 0x24000000}, 0x3419}, {{&(0x7f0000f91000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00001c5000-0x40)=[{&(0x7f0000455000)="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", 0x1000}, {&(0x7f0000c50000)="023364d2593313556e47cfb4486e8b461349b5e2ed7e0acfc0a81e3fbd8d8cd1f8faaae95f8e6b60e3b07e734e63a9dbc36e", 0x32}, {&(0x7f0000bec000)="ae1ba06321a6780a2d9e", 0xa}, {&(0x7f000083c000-0x2)="fe73", 0x2}], 0x4, &(0x7f0000383000-0xd8)=[{0xd8, 0x0, 0xffffffff, "2558f07d27f5de73c7e2eb314ae305fbb43171cce384a67811fa394d6d6d392f3c997afe5db50ab054535e7ba33bc2d290a6c4552924f0b3b4cfd1230b0d6687ae2b896e261d02f574830229a9b6077d7ffaa72b8d09ff61b795cabd8befb0b951436e59fcf0505e5dee3f571cf38a0fbfe18718f5bcc5672b79e4b6b2eb3c8f3574d8617f9962a43f4d62565df80cad5b6977b67db37752d4e69bcff77cd7de32ccc01ca0470debfc06d41cb502575a30de806e7b5de114c2f5af93ba02602c4e2cdf18f0ec8e41"}], 0xd8, 0x4000000}, 0x1}], 0x3, 0x20008884) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000400000)={r2, &(0x7f0000322000)="ea331286f4bd7c912e18b20a8a05b75e3da444656480da86b1bec4cc3b9982a0a8c577a88bff8b922cd9085f394f8e5388e48382b34575a57fb5f1f9b250bdb946086b147d8bdda7b5ca12d60b369faf4ba0a7d8bec59896a5534a8ebb5c54e32506c901", &(0x7f000057e000)=""/203}, 0x18) 2018/01/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003e4000)={0x0, 0xfffffffffffffff9, 0x3, [0x9, 0x6, 0xcaf3]}, &(0x7f00006aa000)=0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f0f000-0x54)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002ff000)={r4, 0xffffffff}, &(0x7f0000a26000-0x4)=0x8) 2018/01/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00009ca000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="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", 0x146, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x2000000, 0x1000010001, 0x0, 0x0, 0x2}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002dd000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00004bf000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009e2000-0x18)={@loopback={0x0, 0x1}, 0x2, r2}) bind$inet(r0, &(0x7f0000f84000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d3f000)={0x0, 0x3}, &(0x7f0000d8c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b2a000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000010000)={0xd0, &(0x7f0000fd7000)="4135e340a84aa9a7a1d16462b7d415845c2b4ae0daf27239545152d170b917818a5f7504eadf7d929f7ae3402768384a86d86053e560c4f1df92d02a2e6cf2a297ed4d1a49f3f6c863f03a5fa41f08a523825d6fa077781c4ab97de19aef7893a92210c716cef98e3d5fdca0d690652e69bbcdbc1fadec5562e31aac36bf24e229a514fe005f6b1005054afdeef3dcd651c304949c04f5037a85b0f3ff4762d6b32179f110b8e8cb3a7814325c05e74b4749337b652ecce688b1079d467f9aac7d69d3be164dfdbfc2255ade0927cdc8"}) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) close(r0) [ 486.082075] RDX: 0000000000000000 RSI: ffffc900018f0000 RDI: ffffc90001352049 [ 486.089335] RBP: ffff8801c4c1f308 R08: 1ffff10038983dd9 R09: 0000000000000002 [ 486.096592] R10: ffff8801c4c1f388 R11: 0000000000000000 R12: ffff8801c4c1f340 [ 486.103854] R13: ffffc90001352048 R14: ffff8801c4c1f340 R15: 0000000000000000 [ 486.111113] FS: 00007ff70475c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 486.119326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 486.125195] CR2: 0000000020fd3000 CR3: 00000001aebc2003 CR4: 00000000001606f0 2018/01/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003e4000)={0x0, 0xfffffffffffffff9, 0x3, [0x9, 0x6, 0xcaf3]}, &(0x7f00006aa000)=0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f0f000-0x54)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002ff000)={r4, 0xffffffff}, &(0x7f0000a26000-0x4)=0x8) [ 486.132458] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 486.139719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 486.146982] Call Trace: [ 486.149570] ? bpf_jit_compile+0x30/0x30 [ 486.153626] ? netlink_lookup+0x5f7/0xa90 [ 486.157768] ? lock_downgrade+0x980/0x980 [ 486.161912] ? sock_sendmsg+0xca/0x110 [ 486.165793] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 486.171074] __bpf_prog_run160+0xde/0x150 [ 486.175218] ? __bpf_prog_run192+0x150/0x150 [ 486.179633] ? lock_acquire+0x1d5/0x580 [ 486.183603] ? lock_acquire+0x1d5/0x580 [ 486.187559] ? lock_release+0xa40/0xa40 [ 486.191510] ? __lock_is_held+0xb6/0x140 [ 486.195551] sk_filter_trim_cap+0x33c/0x9c0 [ 486.199847] ? sk_skb_is_valid_access+0x140/0x140 [ 486.204667] ? netlink_skb_destructor+0x1d0/0x1d0 [ 486.209484] ? rtnl_fill_vf+0x480/0x480 [ 486.213433] netlink_unicast+0x1b8/0x6b0 [ 486.217466] ? lock_release+0xa40/0xa40 [ 486.221417] ? netlink_attachskb+0x8a0/0x8a0 [ 486.226549] rtnl_stats_get+0x7bb/0xa10 [ 486.231201] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 486.237757] ? rtnl_get_link+0x124/0x2b0 [ 486.241790] ? rtnl_dump_all+0x460/0x460 [ 486.245834] ? lock_release+0xa40/0xa40 [ 486.249785] ? __lock_is_held+0xb6/0x140 [ 486.253823] rtnetlink_rcv_msg+0x57f/0xb10 [ 486.258031] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 486.264586] ? validate_linkmsg+0x8e0/0x8e0 [ 486.268884] ? __might_fault+0x110/0x1d0 [ 486.272922] ? netlink_tap_init_net+0x350/0x350 [ 486.277565] netlink_rcv_skb+0x34c/0x400 [ 486.281953] ? validate_linkmsg+0x8e0/0x8e0 [ 486.286943] ? netlink_ack+0xa10/0xa10 [ 486.290805] ? netlink_skb_destructor+0x1d0/0x1d0 [ 486.295622] rtnetlink_rcv+0x1c/0x20 [ 486.299311] netlink_unicast+0x4c4/0x6b0 [ 486.303348] ? netlink_attachskb+0x8a0/0x8a0 [ 486.307734] ? security_netlink_send+0x81/0xb0 [ 486.312301] netlink_sendmsg+0xa4a/0xe60 [ 486.316339] ? netlink_unicast+0x6b0/0x6b0 [ 486.320548] ? security_socket_sendmsg+0x89/0xb0 [ 486.325277] ? netlink_unicast+0x6b0/0x6b0 [ 486.329487] sock_sendmsg+0xca/0x110 [ 486.333182] sock_write_iter+0x31a/0x5d0 [ 486.337215] ? sock_sendmsg+0x110/0x110 [ 486.341170] ? iov_iter_init+0xaf/0x1d0 [ 486.345119] __vfs_write+0x684/0x970 [ 486.348806] ? kernel_read+0x120/0x120 [ 486.352666] ? bpf_fd_pass+0x280/0x280 [ 486.356527] ? _cond_resched+0x14/0x30 [ 486.360651] ? selinux_file_permission+0x82/0x460 [ 486.367121] ? rw_verify_area+0xe5/0x2b0 [ 486.371155] ? __fdget_raw+0x20/0x20 [ 486.374847] vfs_write+0x189/0x510 [ 486.378362] SyS_write+0xef/0x220 [ 486.381789] ? SyS_read+0x220/0x220 [ 486.385389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.390380] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 486.395122] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 486.399850] RIP: 0033:0x452e99 [ 486.403015] RSP: 002b:00007ff70475bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 486.410698] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 486.417956] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000014 [ 486.425806] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 2018/01/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003e4000)={0x0, 0xfffffffffffffff9, 0x3, [0x9, 0x6, 0xcaf3]}, &(0x7f00006aa000)=0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f0f000-0x54)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002ff000)={r4, 0xffffffff}, &(0x7f0000a26000-0x4)=0x8) 2018/01/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003e4000)={0x0, 0xfffffffffffffff9, 0x3, [0x9, 0x6, 0xcaf3]}, &(0x7f00006aa000)=0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f0f000-0x54)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002ff000)={r4, 0xffffffff}, &(0x7f0000a26000-0x4)=0x8) [ 486.433070] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 486.440314] R13: 00000000ffffffff R14: 00007ff70475c6d4 R15: 0000000000000000 [ 486.447564] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 ee 1e 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 486.467815] RIP: ___bpf_prog_run+0x3cc7/0x6100 RSP: ffff8801c4c1f200 [ 486.474567] ---[ end trace 0a447582ceb20b09 ]--- [ 486.479338] Kernel panic - not syncing: Fatal exception [ 486.485518] Dumping ftrace buffer: [ 486.489059] (ftrace buffer empty) [ 486.492745] Kernel Offset: disabled [ 486.496342] Rebooting in 86400 seconds..