[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.598178] audit: type=1400 audit(1518237859.312:6): avc: denied { map } for pid=4172 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2018/02/10 04:44:25 fuzzer started syzkaller login: [ 24.873741] audit: type=1400 audit(1518237865.588:7): avc: denied { map } for pid=4183 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/10 04:44:25 dialing manager at 10.128.0.26:37017 [ 27.929084] can: request_module (can-proto-0) failed. [ 27.938599] can: request_module (can-proto-0) failed. 2018/02/10 04:44:29 kcov=true, comps=true [ 28.422037] audit: type=1400 audit(1518237869.136:8): avc: denied { map } for pid=4183 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9097 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/10 04:44:30 executing program 7: 2018/02/10 04:44:30 executing program 3: 2018/02/10 04:44:30 executing program 0: 2018/02/10 04:44:30 executing program 1: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 04:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d96000-0x8)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000141000), &(0x7f0000b46000-0x4)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000f71000-0x4)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b6d000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000439000-0x40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xd}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xffffff00], @common='irlan0\x00', @generic="33afd0312d805e97951913b868a3a148", {}, {}, 0x0, 0x0, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0xffffff00], [0x0, 0xffffffff, 0x0, 0xff], @generic="af5288e02a5dc953578e2f534aba0895", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x5e, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x101}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0}, [], [0xffffffff, 0x0, 0x0, 0xffffff00], @generic="38550f33875119fb86c7ef4f38b4be0e", @common='syzkaller0\x00', {0xff}, {}, 0xc, 0x68b, 0x0, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/02/10 04:44:30 executing program 6: r0 = socket(0x8, 0x803, 0x59580000000000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000d92000-0x42)=""/66, &(0x7f000008e000)=0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x8, 0x6, 0x7, 0x3, 0x9c, 0xfffffffffffffffc}, @exit={0x95}, @exit={0x95}], &(0x7f0000001000)='syzkaller\x00', 0x7f, 0xae, &(0x7f0000002000-0xae)=""/174, 0x41100, 0x1, [], r3}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000002000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x91)="c8f74ef832b9b5b5fbba8f4691d7ebe39b7001f5f60789fc552148fd10bf42a87b66e8cc6e31d0027b15c9057462f1b83e609694df42aba684513a2bea6b4d59f4a36cd8c8dd5645ceef07b1a0098ca6dadafea2ee16e5f3275d6ee31822e964852f0d09f641850e6fb816f61bfc373be1b5ff6d32abe57107432853e1deda82a1f72f94e3984060bc326c8fa04eef2e15", 0x91}, {&(0x7f0000002000)="4470e56ab9429e58a61c3b84b35d60857477ba487250602c71c24b5347927a56be93843817f8aa3365677c8573e3633fff8e3ba624b153b05ba64507a7d400e58f96949b53c68c053f5a976dc3f327a697f2efe05b5ce17d91f556c21fac221d3be6a605a1e3298e249ff24c3278ee53287b6526e042301cb5e730784c91f2aca029cce323daadf27d285d067c6fb7a6a3ef513f704414078a850861360adeeb5ddcda2d74ed2e0f0ec85bd2b7b6", 0xae}, {&(0x7f0000003000-0x57)="53e974e93559db8a49739061618f48c30370aa065703940df6fa9712e1ec62b1195bebca0d76771045e9fca6b998d9ad76a65c9ffebf61c3ac196dde083c7e85b45f9e55a0e1797ae54faf76b5d1c4282eec4f98079a8f", 0x57}, {&(0x7f0000000000)="1a1bdd85764757b26b7cfe0d3fbe00fc17f457606001be441d79cc2f0948573c8a7d99f36f3a367fc430cd4541604168d3d154e8b3b4605c0d3dc042850c0b7bfc85693567895707fdb759a5e342b0457618c085bfa9bdb62c575de06da599dde982b12289fe8c923552e13f0763fa28c591ccfb49e643a946a15543769c66267d3fb587b98f16d6e88a88acbc96eeed54a5311cd00b0ae81a57d0b870ba2417316b744846eb9516f6bbc3d5f34c1411c8743f90aec7da4c8316eba481986cc31b1744437e92b7", 0xc7}, {&(0x7f0000002000)="7df8ef8d1a6ae8b8d36258fb8a4f1ef2772db66ad78a9b55c33facd002f0779f2343ad4c20b4e302d6ef8a89c0ed3b", 0x2f}], 0x5, &(0x7f0000003000-0x2438)=[{0x58, 0x29, 0x6, "690888221adeff0f05e2e42b70d555e1833c4dc7f63e9c02c61877f7da4154b4ade509b689e770efa036988e175d9fb36f3d70f425001432111a204300aafc6cd6"}, {0x1010, 0x12b, 0x7, "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{0x68, 0x102, 0x3, "1368b32fd2083fdd2e762b1f609a3dc6f4cc2e349e30fe5cc2025ad2b331085bdab1e2a55c3cffb29acb22359693421d7cbb610f2ce1932f6ef1c2386bf12f055165b1b14557356a4afdb4ef6d58998ce01a695f8eb16f"}], 0x2438, 0x40000}, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000005000-0x28)={@rand_addr=0x80000001, @broadcast=0xffffffff, 0x0, 0x6, [@rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x81]}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000-0x57a)="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", 0x1000}, {&(0x7f0000002000-0xd9)="d8bc2db36b0ec760f21a50daea2e592c3a632a78d6561e72d387d8191bcd1d20477cc6f08c8d841e5f72f51a37da5afaae49848c1dda6db397d9e701c3a1dd7210fc3d072ae8f790b76fa0cf6c68b7b7a637bdff9c1af4e223ef232bb0d93b37e31782ea81b9b92f293a7168d5f374e5691cc9825aa56a05053a303b2e1bc21fb5b13306e9b8688b469d8208ac76e537520167b064094dcded0cf9faa01981818c954aa6dc38be1903c1e7eb94c7ddab7d39548cdceaa8c2d760e38f7f519cab54c80031554dc7f74c0a5e757579e5e980198afabe92d54916", 0xd9}, {&(0x7f0000005000)="81efcee65872c5fa52d79cd2df2e1786cc3e953e9bf60b187d1a2436d8dc7ab05e0e1998292f578180d52d845e255b028956562b6360547d4cc5dae0da9507c329e120dacd048f42b097289618efecef3fbbe634b0a5effba3762c4b14dc213be4d0c885aea9b8861d677dd9897ea849d060beb16bf35da9134d080fd0e3a1db1781a4178837659306542e1e5c9b72566807df5b6fb3bded24e45edffcd71c6164f333b51765320d963be385ae095f5f4e770fb44feb609645", 0xb9}, {&(0x7f0000002000)="60676b86133c2d29ac44174081f706dd16f36bb163e1c31a373b579559fc48af8c9f38bc2bfdcec1652567a7ac527e2e6997494471e5b938d79f700a9e501095", 0x40}], 0x4, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x10}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007000-0x4)=0x14) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x2, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000008000-0xc)={{0xce, 0x8, 0x0, 0xffff, 0x59d9f2d9, 0x6}, 0x5}) 2018/02/10 04:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 04:44:30 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) r1 = socket(0x3, 0xa, 0xffff) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xc7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x7ff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x8001}, 0x8) listen(r1, 0x9) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000002000-0x3)={0x2, "5dd7"}, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000+0xe5), &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000)={r2, 0xfffffffffffffff7, 0x10000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000-0x4), &(0x7f0000006000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000)={r2, 0x49, "196c48f6f4067d7feba9bfc5b35066bd154e524541809ed800fdf4c92286709e11c919649644fce39fb49576f12970d34ee2bec5c8896f03e71f2460ff8bcad9149c2893c8583f715d"}, &(0x7f0000004000-0x4)=0x51) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x1, 0x9, 0x7, 0xb000000000000000, 0x5, 0x100, 0x7fff}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000007000), 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000)={r2, 0x7fffffff}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000000a000-0x2)=0x8, 0x4) [ 29.847602] audit: type=1400 audit(1518237870.562:9): avc: denied { map } for pid=4183 comm="syz-fuzzer" path="/root/syzkaller-shm130527109" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.892094] audit: type=1400 audit(1518237870.606:10): avc: denied { sys_admin } for pid=4227 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.915055] IPVS: ftp: loaded support on port[0] = 21 [ 29.997275] audit: type=1400 audit(1518237870.711:11): avc: denied { net_admin } for pid=4230 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.999432] IPVS: ftp: loaded support on port[0] = 21 [ 30.062341] IPVS: ftp: loaded support on port[0] = 21 [ 30.120468] IPVS: ftp: loaded support on port[0] = 21 [ 30.184294] IPVS: ftp: loaded support on port[0] = 21 [ 30.267285] IPVS: ftp: loaded support on port[0] = 21 [ 30.379821] IPVS: ftp: loaded support on port[0] = 21 [ 30.475224] IPVS: ftp: loaded support on port[0] = 21 [ 31.302970] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.414145] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.575789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.699142] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.828577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.893805] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.011103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.166222] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.886066] audit: type=1400 audit(1518237874.599:12): avc: denied { sys_chroot } for pid=4230 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.972101] audit: type=1400 audit(1518237874.649:13): avc: denied { net_raw } for pid=5135 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 04:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000058c000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000305000)={0x2, 0x2, @loopback=0x7f000001}, 0x179) sendto$inet(r0, &(0x7f0000745000)="03", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008e5000-0x5)='reno\x00', 0x2) shutdown(r0, 0x1) [ 34.277275] audit: type=1400 audit(1518237874.991:14): avc: denied { prog_load } for pid=5216 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/10 04:44:35 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000003000)="8811992f41ac455e5c1e930d416b09", 0xf) 2018/02/10 04:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00005a5000-0x4)=0x10) sendmmsg(r0, &(0x7f0000f41000-0x3c)=[{{&(0x7f000095f000-0x10)=@ipx={0x4, 0x3, 0x401, "a07c753b7162", 0x7}, 0x10, &(0x7f0000d48000-0x90)=[{&(0x7f00008ec000)="e6d1b3ddb935f993c4dbe0f7004ba22d800c651a7037debab26bb114f66b8970d106428226f13b88", 0x28}, {&(0x7f0000a44000)="0d68c9ff2c8dcb445ca36d97decc8aed3625e97f50d9acc81947ebf4365868c830159b65d5f95f579c4e6df1b9d728404a66b10213d79f2289a4793f7a8a5dc1173fc705e90f16cfd8f8130e91bee831c2fa54e3716eccbd4cdd96f252db9ac0d2aa9cdacbf210cc211dbcad7d89aeb5ed47b1", 0x73}, {&(0x7f0000015000)="a66e619cce03b93d5176a40017b4433720f8885518540b0321082574a4eb0a7915beaf7b4b080f53de997e00c7ae2a33112ee7b7568934bba1a8b5d047c607ee8f0492ac70a5aca3ec666ffd378fd6ce63203f9b2f65bf331340f8186ca0148a", 0x60}, {&(0x7f0000718000-0xe8)="2ada61a597de82dff258bbd9ff1eaa906c118cf2b38275d19b1315349870cc06a34c2a41a3e9e4d2969eb4acccad48db0ade57d0293384209af789cb3d5de8114ae11648a7550f618f60c5a79b107bd722846fc8d74c41caa8c939a86bf185f512086ffb96f9ec84fa52cc563a8ac954f269270e6d4140ed3825ca36e756f328e1c32f044db7336a3e5ca2bb93b5d4df6b001dda3492645769cc8cd31328d3529774ffa52815dd129aba4b22afe8d2e66de95037b899302f1c6d0df733abcf5d66fd481e4020f2fa9c6ddd25a807d44db59cd85b12f800990744659f5ca42161c3d7baed92128825", 0xe8}, {&(0x7f0000ed1000)="ca17f3d6e478018aefa5084e356f2df8fbccbb40d2ae19136da878f7f2291b8151fc0b270a044437ca240155c6b1cec5c846ac7437d1e01c98f9ad10bbd167da03864c86707f07c7524c9b52b98fc176302c09dbc4e070a6a9bf92fccc0a85aaf09f4f239ace718e26c23e4995bf3b60ec5bce22cf12f65759a7e5190117621d5d360a0874f86b68ff2e06214307deb77741d2657790d76c6ecdb87d826da47f34bfb3cffa54eecc070c16", 0xab}, {&(0x7f0000bb2000-0x87)="eb2c47343032759a675eb7c169db4005e1aa7ad7bf65572b29b5b1bc44ef9bef635c432f0090febd833f45ec45060a413c8e4597c04373249161c659b9bbbb9a59b0e7766f82f7edc3f3a9d466835c0a21ab0f78c4019ea6d2ecb1e17efa1e807aced031285b1c02a2a4e8406e2ef7831150d8be62dbd48eb859b3f10db0d896cc5a0c5e05a383", 0x87}, {&(0x7f00006e6000-0x67)="f499851b527a6816df86b0635f019ba0bf64134ba832ef73d7ee04fee12369b6d9cf5da595ec3dee05d9881249d31c13d2b7f3921b7ab1c931acf46d181af92395dee6f0596c5b1583946b29f4bbfa4d99872f230083344918e14f3a95cdbacd10b42692821f29", 0x67}, {&(0x7f00007f7000)="c54248bfcb8c917f", 0x8}, {&(0x7f0000525000)="fd2d976ddcae10fb225f0eb0b7fd087fb7641027f069d4ccc6faf4b2e9d3555f43af23077d127e7a654456c66b3d6dd23fabbc650f222c5cfe6a1e51749c0efba68ecfbe68154d708f79c5b00450a3155c442dc036a77aac2f5cb9200f1eed177cb86da7fd032ee3f166e8b72169e0f54d31bf11f637a2dac7e0784e21dda3fbc78854c69017b5b7ade482f7e4ba189b83de07bdb3d5c399bae6de293455a8f10ed6e4378d58846b2e2b", 0xaa}], 0x9, &(0x7f0000ea8000)=[{0xe8, 0x0, 0x9, "bfec081846318b40c6462f5309f09d4284b50d6977186e6ee0abf15aa62d9ccda32cf69f2d64d60576ccb5748ab56f86f4b451df349cd6e886498f87e5539b5de30aa6476d1b1f05924dcd69bb2ce0a33b98892fd0bf6ce0029cea71e77d2d3180caf35fd85f49292907ccf129fd05fc26e13ebe5f72b6444b85f135f2a616bb3dfc15da400c6439e77dc7ac91bd1dee4bc98adb02b3a5d53452bdd55cbcc1fae137c63d7dbafcee2912e87f8ddad791df75751940326a29ebed9f1e464daa18b7b2689e788d76ac57fc42e3175526100e6551c78c28"}, {0x98, 0x1ff, 0x6, "db243731ceba66f657ee36f44ec4fb88c6b6887704e5fcfc70a7728477048392479f88d167e41b0220389ac096d0a0e47c4e771fc62063fcfc4828385269f066a4d5d5447776f9a805e383b3a7038c6572a53630c8bf33e85efacba255dd15c0409e6018ec2d7a3fd94ce8e42f5ab7ef3c186405c1fcd6a7926c6d457d9de9d96603987ad06141ea"}, {0x110, 0x189, 0x7fffffff, "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"}, {0xa0, 0x3a, 0x2, "c25fd390102c371ab184b074ee971ef72bcfddc6baa1e31f6b63d2a94a98252e8d874f64f44f1104801eb39a7f901d4346757a231e6eb6355d619ced44ea4890ddebb70bf424ef08ab7f7eb3a2a3f3332b7fa8856d2e9e5baa785851116b00c5b4ad6eda039630eafe6b24f26336f863abfa311b0a80a2191f8cd1ee081047fac8467b61d16b1d713b020566"}], 0x330, 0x4800}, 0x8}], 0x1, 0x10) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f000053e000), &(0x7f000011b000)=0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/10 04:44:35 executing program 0: socketpair(0x11, 0x3, 0x2fe2, &(0x7f000017e000-0x1)={0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x40, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001, {[@generic={0x88, 0x6, "0abb13d1"}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x1, [@multicast1=0xe0000001, @empty]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) 2018/02/10 04:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00004fb000)={@generic="6afbdf588c87c8f5ee0c5e9793bdad07", @ifru_addrs={0x2, 0x2, @empty}}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(0xffffffffffffffff, 0x1) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) write(r0, &(0x7f000071c000), 0xff48) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000711000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000eda000)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d9000-0x4)={r0}) r2 = accept(r1, &(0x7f00000da000)=@generic, &(0x7f00003f5000)=0x80) getpeername$packet(r2, &(0x7f0000600000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f79000)=0x271ecd4d51b1b473) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000779000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xfffffffffffff7c2, r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) shutdown(r0, 0x1) 2018/02/10 04:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000dfa000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 04:44:35 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000028000-0x320)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x9, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f8) 2018/02/10 04:44:35 executing program 5: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0xb, 0x10001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000046a000-0x4), &(0x7f0000311000)=0x4) sendto(r1, &(0x7f0000f97000-0x74)="6ff99359dd2ba2bacf25cd5286d73ae9961e5b76be7b69826514d9b681544069", 0x20, 0x0, &(0x7f00002de000-0x10)=@ipx={0x4, 0x0, 0x0, "fa4530fb4c23"}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/10 04:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) socket(0xf, 0x0, 0xfffffffffffffffc) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003ea000-0x4), &(0x7f0000728000-0x4)=0x4) 2018/02/10 04:44:35 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000005000-0x57)=""/87, &(0x7f0000004000-0x4)=0x57) 2018/02/10 04:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009dd000-0x8)={0x0, 0x3}, &(0x7f0000b60000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f35000)={r1, 0x2}, 0x6) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) 2018/02/10 04:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000a42000)={0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e30000)=0xfffffffffffffff9, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r2 = accept(r1, &(0x7f0000f4f000)=@l2, &(0x7f0000a0f000-0x4)=0xe) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00001bb000)=0xbd, &(0x7f000073b000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) [ 34.569213] audit: type=1400 audit(1518237875.283:15): avc: denied { create } for pid=5280 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.593186] audit: type=1400 audit(1518237875.284:16): avc: denied { write } for pid=5280 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 04:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000900000-0x8)={0x0}) pipe(&(0x7f0000a79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003fc000)=@assoc_value, &(0x7f00007d6000)=0x8) 2018/02/10 04:44:35 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) socketpair(0xa, 0x7, 0x80, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000013000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000019000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000e000-0x8c)={0x0, @in6={{0xa, 0x1, 0xd15, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f000001b000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000a000-0x8)={r11, 0x1}, &(0x7f000001a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000012000-0x98)={r12, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}, 0x9, 0x2}, 0x98) sendmsg$unix(r1, &(0x7f000001a000-0x38)={&(0x7f000001a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001a000-0x40)=[{&(0x7f000001a000-0x39)="bd06ae7b7c422e875cf06e5a714be63204912ce6a1ebea17fe19af899a85ead2cb4462462ca10ed872ad97615481cc40adfcb02c8f566c691a", 0x39}, {&(0x7f000001a000-0x68)="e4a61928d178c641f5f64e99e3aa4090edfb0deb0f7b26d38e109aaa3c1f922fc880e57dc468c9f9100ddb27b02007c40eba2d20db7ebb983f177648ebe2f1a348d15ef72f2fce842004322cb9c5f26532ec286bf0bbe1a74566d070b84a30d2dd680f8654f0824c", 0x68}, {&(0x7f0000017000)="2ae0d7bd02fdcc7cb5605760d6838d06c8d8c08eea88ab32d45fb01998f3c8c3699b4fa4bef1de5998f8db6e664fca2a3c9155e86f1552a53f70df0273b095091995ea47f87e972497b37cca1e173746e5cb", 0x52}, {&(0x7f000001a000-0x6b)="78d070350c929ded5a23ec60c1e26b608c7861e8aa9855100f47e2d91d8ff6991aab2704843274683dad65300c09f831b9f64a5b6eb87bcd8f4ec1173dfdb15b1629c5fe56cabf3d825e7e852a628ede1c9da268a0eaf40198aa196d12ece0540528fe59b7a49febaa0173", 0x6b}], 0x4, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x10}, 0x50) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r12, 0x8, 0x30, 0x1, 0x4}, &(0x7f0000002000)=0x18) [ 34.698799] IPv6: Can't replace route, no match found 2018/02/10 04:44:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000000)=""/70, &(0x7f0000000000)=0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$void(r3, 0xc0045878) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x800, &(0x7f0000fa5000-0x8)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fa4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000038c000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00002db000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x56ec, 0x3f, 0x778, 0x100, 0x3f, 0x84010000, r4}) 2018/02/10 04:44:35 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000025c000)={0x0, 0x0}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000adf000)={0x1f, {0x8, 0x80000000, 0x0, 0x9, 0x1f, 0x1f}, 0x2}, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000adf000-0x4)=0x6, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f00000eb000)={0x1d, r3}, 0x10) sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r3}, 0xff7e, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x4}, 0x7, 0x4000000, 0x0, 0x0, "eef6908ba0ec9978"}, 0x10}, 0x1}, 0x1) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000ac9000), &(0x7f00000f9000-0x4)=0x60) bind$nfc_llcp(r5, &(0x7f0000898000-0x60)={0x27, 0x7, 0x4, 0x4, 0x401, 0x81, "a4c9e28a50e0ae6bb0c98fb61727f18cb6c2d504fe7ce641d41481c0023471c6a324db4a81a1f3f250b01dbe10cf9124ecf2b4f957f202c16416280314dc9f", 0x9}, 0x60) r6 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000167000-0x4)) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r6, 0x10c, 0x4, &(0x7f0000ae2000-0x4)=0x9, 0x4) 2018/02/10 04:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000324000-0x26)="260000002400b7f8ff2119000005ff7f01004406ff000600000003000000e9080c028e010735", 0x26) 2018/02/10 04:44:35 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000876000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xbe)="f7f99c4b2dc05008a22004f801703e58f6ff088c86edb82a65c5be6afa0990b3013dfd467a5911f28222bc853fbfb4f4eb106a65526d869b55ea202dd430e872915d3b56a5aec2c1deb5b36be6ef0ce0394cd9741f65f9cd3c9e591f4ab9c095f46c88c03b18321327bd5211371a8eabf58f1d4c33cf38f2eea3099ce8a95b339153b2ba64de78f1637fd98afe51c21ac517802af4c1fcabb698775af7042f9866d88a3331cd81b32698e3115f38bb2bb16d6febf0a0dbfb8857156e7b65", 0xbe) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f000022c000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x2) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000001000-0x4)=0x89, 0x4) 2018/02/10 04:44:35 executing program 3: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000a85000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x22}, &(0x7f00004c7000)=0x6) 2018/02/10 04:44:35 executing program 6: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a52000)={0x0, 0x6b, "80cfcb641da20185a1d8f47f2967d02b6ce1dd8eac492cb6fff5a5eca3f03f2bb7a72158bc0bf70956334ab46558f6c7956b25f948bd234cc49dff96ab2ac6ae3f24498c0bdee038f4281d994b15f4e229c2694af8b3afe32f49c35b996d32fca53c80fef2a37bb7a0916f"}, &(0x7f00004a0000)=0x73) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000de8000-0xc)=@sack_info={r2, 0x83, 0x5}, &(0x7f00001b5000)=0xc) 2018/02/10 04:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e06000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) socketpair(0x4, 0x7, 0x10001, &(0x7f0000372000)={0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000242000-0x4)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000c97000-0xb4)=[{{&(0x7f0000ec5000)=@can={0x1d}, 0x10, &(0x7f0000e5c000-0x10)=[{&(0x7f0000e52000)="9d4117d9444501d5f881dae4101760b7", 0x10}], 0x1, &(0x7f000075f000-0x1320)=[]}}], 0x1, 0x0) recvfrom(r2, &(0x7f0000424000-0xc7)=""/199, 0xc7, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffece) 2018/02/10 04:44:35 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0x66, "5e5727be6fbb5677d548ff8d18bfb765d18ab7a078689aaad7126677f66c3366c92850a04cb7213cf0ee0216a74f4a36edbe4ef37fb23690754c0508353f8cd43bc51bfa76354b134921e5356add186e7eceff40685aeda04388dcc423011e0723e0eb46cb8b"}, &(0x7f0000009000)=0x6e) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000029000)={r2, 0x46, "299a745504ba665f1208c2af0a892813366639f2fc641f5fefd28aa350f97ab31b3e0e8ebd197ea883dd7aa874257e116baa9146141fa0500d9555fbfd7c974a6f9f0491184a"}, &(0x7f0000022000)=0x4e) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000029000)=@assoc_value={r2, 0x4}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000000b000)=[{&(0x7f000002a000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f000002b000-0x30)=[{&(0x7f000002a000)="f238f398201bea178089ca32479d903dfe353924ae2b0bbcc7fec3f8e2c851dd2a70a11c0e57eea5edd6d7463ffa291cd0b82075a59157ca4360fc264f2c1cce0581e87f1ca71e17534a0d0ca7ef61b4f9f9f6076723eb4dc3c1499092a6b24303ea7ae3358fc78389778dafd1fc470ef58069844872c2835c00c2cd273c683b268a3bc71d883755495c74b0df8c93e6", 0x90}, {&(0x7f000002b000-0x59)="9fe09518cf6c50cd8178f7d99e4fc1fe06e372bbd744549b841ea8365bb85b3eec56173c893c5fe960120e53d8f929fb13cd9f0d0f46fd8858f954be0cd0eee2317c18f541849323a59a7b3007caaaf33ba60fcdd103fa5c58", 0x59}, {&(0x7f000002b000-0xe8)="1950f24fa58b1b4ff3d37669a95ef516d4756154e13cab75ec7552bcc4183e511fcee9eb0514eff89700a3bf6e5f92a42cb9936f5a1366c275753ce49aa5788d3c9745cc0cbd1bea30767616e5054c9f56be5765570144d49bf2958c5765c3bb3c680986ec2a01fd89f01f3785114db15aa29f82090949bf9bbe24f9040a6ac15a3539ac640f82178f4d6736ced1c695f9d21ff249d5e9d4f62f018d06908bc7d6f3e9597926585f03c3fa16795234f4b0788f2f55e21ed7a18f5a56b3bcf498c5f64a192d93a10cae31b4f29d76359c20b52c8c99a0184e5f60086836ee3f1ec5b446feaa6da087", 0xe8}], 0x3, &(0x7f0000007000-0x30)=[@init={0x18, 0x84, 0x0, {0x4, 0x8, 0xffffffff, 0x400}}], 0x30, 0x8000}, {&(0x7f0000025000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f000002a000)=[{&(0x7f000001a000)="17b41333663c3301450f4f297d92efca698f6b1dd69a3fc1b2779ee05495965b04183750b154c35b8f21c403030e5ea57e0d7a7572d91dac42075f225936aab2dfdc9cd6e8e3fbaec7ab840481b9c0fe9473b8d66a1c499db6535c83f39d6cb3cc2fd08eb075844786d609cdab3ed1080cb77e8675d62e7a0bde698d28", 0x7d}, {&(0x7f000000e000)="cf4891539e89e60a9f6376bc8d36e5fa455c1e5b0c127346f39a0770cc71656cabb25ccb734b2bfc189b7a7d19a3686734350c99b6a76e7cfb85119cb60b2fbc802efb0192f79f216927ee10f6a0db1c879d70a35d797ae6e23d7e54f3", 0x5d}, {&(0x7f000002a000)="45db3137f13f23d9ad", 0x9}, {&(0x7f0000014000)}, {&(0x7f000002a000)="53ffc186d0ac2118c87671428064a1f9c500ae5f997b65401bdd01152542ba152d2a", 0x22}, {&(0x7f0000012000)="8aa135c8f2e8647194a60faf95a91bf84ad61aef28bed2cbe25c8d06835d6a13d1e062a0db6510c0683f06c693faafc8e451f9a6b353068046d911833d0dd8e5be6536eb09c6759b835a9bbd853d4888088d654bccd390fd0f07297340697828bfa5937d82f363211b4fbcb6a223369ae56d3c16d0d3e52d96a03ee0a46204bb770161d1d78fd1b3831ec74fdc4f79863172c9fa568ce2386d1825a6cd9c9aa584c6d83e268b2e3a16037801a4b5a7ea201ecd9b7d24b7fccdc728f171405c70c4f9ca960b1e14a3", 0xc8}, {&(0x7f000002b000-0x6d)="cf3cb6a4ad53cdd832d183981026e769ce522f8f25ebd179033060e763bb18f50b9ffe40c32577a825341edbd795e6b6daec321b7d8e7b3d097d5b30f933f2df8821c7362b281146a3dd9576c08d94a8ad975fbbe3b274245c5456cf201f0df3bcc3ac97f3b6200197d0aecd0e", 0x6d}], 0x7, 0x0, 0x0, 0x40000}], 0x2, 0x80) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000002a000-0x4)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000014000)=@assoc_value={r3}, 0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000002b000-0x8)={0x0, 0x10000}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000002c000)={r2, 0x5}, 0x178) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0xfffffffffffffffd}}]}, @REJECT={0xfffffffffffffd43, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r5 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f000000a000-0x38)={&(0x7f000002b000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000002b000)=[], 0x0, &(0x7f000002b000)=[]}, 0x0) [ 34.753910] IPv6: Can't replace route, no match found 2018/02/10 04:44:35 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x801, 0x100000000) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ccf000)={0x1, [0x0]}, &(0x7f0000643000)=0xffffffffffffffc8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004e5000)={r1, r0, 0x5, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x401, r2}, &(0x7f0000eeb000-0x4)=0x10) r3 = accept4$netrom(r1, &(0x7f000085d000-0x48)=@full, &(0x7f000014c000-0x4)=0x48, 0x800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000ef4000-0x48)=@full={{0x3, {"8e790373458be2"}, 0xff}, [{"b44eef32666c75"}, {"07e032690ba130"}, {"1ed39d6c56eb35"}, {"1739b8fdfed221"}, {"a2d625bd43958e"}, {"6d9b112c7ca0a2"}, {"0ec49edd70d583"}, {"18153dacd7bb9d"}]}, 0x48) [ 34.795227] audit: type=1400 audit(1518237875.509:17): avc: denied { name_connect } for pid=5336 comm="syz-executor3" dest=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/10 04:44:35 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x2, 0x804, 0x7fffffff, &(0x7f0000119000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000f7b000)={r0, 0x80000001}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/10 04:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x5) r0 = socket$inet6(0xa, 0x40007, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockname(r0, &(0x7f0000887000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000061b000)=0x32) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d79000)=0x401, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082a000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000f3b000-0x3e), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/10 04:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b1000-0x8)={0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00009c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000004a000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000dbb000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) 2018/02/10 04:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f00003de000)=@abs, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000f4c000)=""/126, &(0x7f0000b15000-0x4)=0x7e) 2018/02/10 04:44:35 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000011000)={@generic="2ad89b91a315c21e6d708c3b5d1724cf", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) socketpair(0x7, 0x5, 0x9, &(0x7f0000013000)={0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000004000)={&(0x7f0000007000/0x4000)=nil, 0x1f, 0x4, 0x0, &(0x7f0000006000/0x4000)=nil, 0x7fffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r2, &(0x7f000000e000)}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000015000-0x9)={0x1f, {0x4, 0x3, 0x5, 0x4, 0x6, 0x1000}, 0x80000001}, 0x9) 2018/02/10 04:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000682000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b1f000-0x10)={0x1, 0x5}) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/10 04:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept$packet(r0, &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b9c000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00009a7000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_OPERSTATE={0x8, 0x10, 0x6}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}]}, 0x50}, 0x1}, 0x0) 2018/02/10 04:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x405, 0x0, &(0x7f0000c0b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f00007ed000-0x10)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/10 04:44:35 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) [ 34.953863] audit: type=1400 audit(1518237875.668:18): avc: denied { map_create } for pid=5373 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/10 04:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000956000), &(0x7f00000b5000-0x4)=0x4) close(r1) 2018/02/10 04:44:35 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000)=@assoc_id=0x0, &(0x7f000000f000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f000000f000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000)={0x8, 0x8000, 0x622, 0x7fff, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000f000)={0x0, 0x3e, "9b96656778855c6335c33b7d0968157eef7822feacf40314dddadd9e37e1b0ea625516a8771a18b7883bb24811e1e8a0ecce51a2deb31c53d7b44a142bc0"}, &(0x7f0000010000-0x4)=0x46) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000)={0x0}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @empty, 0x6}}, 0x80000001, 0x10000000000000}, &(0x7f000000f000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000f000)={0x0, 0x401}, &(0x7f0000006000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000000a000-0xa8)=[{&(0x7f0000010000-0x1c)=@in6={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9014}, 0x1c, &(0x7f000000f000)=[], 0x0, &(0x7f000000d000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x2f62, 0x8004, 0x8, 0x80000001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x64ebcd4cec227c58, 0x2, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x2, 0x5, 0x7, 0xff, 0x4, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffff, 0x1, 0x9}}], 0xc0}, {&(0x7f000000f000)=@in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000010000-0x30)=[{&(0x7f0000010000-0xb2)="882c77bbaca000fe0d52b7dd0fac2958c69e6d521414f19461fdb7411ad68835b0db7fde19c5e326892cbbf5d43a9fb7ea0bd142873beecf2bb901d0aa66eeaf28bb6268779e9671a5edbf52022bd3a08a9b1a31b77558702046cf9ce97d6c0aede0e145fceaf901a6eb726496e4bc4e092008cefee0e458f8171b44c8498d1c5dab14a9b4e8ae969e408807ab861c4525072a2e7c64bef526cfae4388ea9df996bb2734148abd752a3c6ecbaefd5f71fcae", 0xb2}, {&(0x7f000000a000-0xc3)="d6c13d1afe9f10535241ed46ec313ec7ca4aee7fafd2c9582032305a1b845fd88c0e28f255a520f143d17dbc660994d9613f3ec3628a642e5b2bc5b6b64e35fdb2738994cd7cf23356b1c09bee77d200c5f3405ace79ce59edeaae456f0931b97e74e54a932f898f17adffb1843aed4918fcee75a78d3d1f3498a275361147c10530c50eb1342aff7a02e39001e23d1049425b91a94c13b4f06e51ca1d9ba6c3ebf0a6afd5a1e1da9bdcc4a080aa8c0364557bbc35033ae4f8a3fa8a5c740b94edd9aa", 0xc3}, {&(0x7f0000010000-0x1e)="082d9686eb914059baa286528d54bb912c9ad4e9595a49c86585c2e40fe7", 0x1e}], 0x3, &(0x7f0000010000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x821, 0x800d, 0x8, 0x8, r4}}], 0x30, 0x4000}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, 0x1c, &(0x7f0000010000-0x40)=[{&(0x7f0000010000-0xf)="513509a973af4e370737d780a16a5a", 0xf}, {&(0x7f0000005000-0x88)="59bf4431fc8114519877fa2de438b82800d4aa1a9744de0d410114dc18f8afca61d74da18e4ef4b25178e4e017317bd2e8daa1f6bf8ad61163be538aab2cac2f0fd3820b64d0ddf4c63c1ce50d76be9ba4d13da883be82ca3aa13a4a16b4949b2065620dbcd60b8b7094d322d8a32157311d1a959f4632999d612ad9701ec2da616b12bc7330b97b", 0x88}, {&(0x7f000000c000)="88efcbeeb525d7c40fe3877db07802d53ceade7ce5c43436c83f0f18158f6bb405822a35a41ac8b18f22f254958a9054d41a299b9917833841f2de84ec5848917a4ac8d01e14a905699dcf", 0x4b}, {&(0x7f000000b000)="fb7ad66262f3b21005264e54b4e35876881d9850e30cdaf582a16f6ce76fab7d45cd7f35ec6835a6482ad3e258a08f14f35953a4aec4", 0x36}], 0x4, &(0x7f000000c000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x8, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8, 0x8001, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xfff000000, 0x8004, 0x10000, 0x3, 0x8001, 0x3, 0xff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x1fc000000000000, 0x204, 0xbe, 0xe7, 0x2, 0x5, 0x82, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x4, 0x8002, 0x3f, 0x0, 0x30a, 0x8d7e, 0x0, r9}}], 0xf0, 0x3ea2b8d37c28a7bc}], 0x3, 0x20000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000010000-0x2)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r10, 0x107, 0x2, &(0x7f000000f000)={r11, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r12 = socket(0x1e, 0x1, 0x0) setsockopt(r12, 0x20001000000010f, 0x10080010000007f, &(0x7f0000007000-0x4)="04000700", 0x4) 2018/02/10 04:44:35 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x161, &(0x7f0000cff000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, [{[{0x9100, 0xb6, 0x5, 0x8}], {0x8100, 0x9d5, 0x80000001, 0x5}}], {@ipv6={0x86dd, {0x8000000, 0x6, "95d081", 0x123, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@dstopts={0x0, 0x4, [], [@generic={0x8}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x2f, 0x4, 0x2, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}, @dstopts={0x16, 0x1, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x3a, 0x2, [], [@enc_lim={0x4, 0x1, 0x1f}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffffffffffffff25}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3b, 0x4, 0x3, 0x1a0bcb96, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @hopopts={0x2b, 0x2, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2b, 0x0, 0xfffffffffffffff9, 0x3, 0x0, 0x1f, 0x3}, @fragment={0x5e, 0x0, 0x2371, 0x2, 0x0, 0x8001, 0x1}], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x100000000, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fce000)={0x0, 0x6}, &(0x7f0000fcf000-0x4)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000fcf000), &(0x7f000096b000-0x4)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d53000-0x108)={r2, @in6={{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}}}, [0x1, 0x3f, 0x2, 0x0, 0xfffffffffffffff7, 0x2, 0x100000001, 0xfffffffffffffff9, 0x7, 0x10001, 0x2, 0x5, 0x6, 0x4, 0x9]}, &(0x7f0000fcf000-0x4)=0x108) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000fcd000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00001a0000)=0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000fd0000)=@sco, &(0x7f0000fd0000)=0x8) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000fce000-0x4), &(0x7f0000a5e000-0x4)=0x4) [ 35.007435] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 35.075742] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 35.094743] audit: type=1400 audit(1518237875.692:19): avc: denied { map_read map_write } for pid=5373 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/10 04:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000840000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003c9000-0x14)={@mcast1, 0x0}, &(0x7f0000a55000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dbc000)={@common='nr0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r6}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x2}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000489000), &(0x7f0000add000)=0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000d4d000)="a6", 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) 2018/02/10 04:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b16000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x98, 0x1a0, 0x98, 0xffffffff, 0xffffffff, 0x238, 0x238, 0x238, 0xffffffff, 0x4, &(0x7f0000d5c000), {[{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x6, 0x0, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x229, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc0, 0xfffffffffffffee0, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@uncond, 0x0, 0xfffffffffffffd48, 0x98, 0x0, {}, [@common=@socket0={0x0, 'socket\x00'}, @common=@icmp={0x0, 'icmp\x00', 0x0, {0x8, 0x10001, 0x5}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffde4) 2018/02/10 04:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept4(r0, 0x0, &(0x7f000055c000-0x4), 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000da6000-0x38)={&(0x7f000058f000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f000084c000)=[], 0x285}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/02/10 04:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000053000)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000053c000)=0x8, 0x4) connect(r0, &(0x7f00001cb000)=@ll={0x11, 0xfb, r1, 0x1, 0x8, 0x6, @random="2994bde86ee8"}, 0x14) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002c3000)=r2) sendmmsg$alg(r0, &(0x7f0000edf000-0xe0)=[{0x0, 0x0, &(0x7f0000ef8000)=[{&(0x7f00009fb000-0xb4)="27b1de72a3cce03afbd3fd72ef9ce4d1f8eb0e8738f3c4b06f888bd6906959239ce0ddca67e9bc512222e915d244db5ef4fab8d24bbe7c5db31631f14586d9cca8c95fe84940fb6b9fe95dddfc08e4c0c39a047e24e9bd92c4c5a10fae2098a1ea8df6200a3634cce59b4f3736740ecbe9440693d94dfe2abdc05afafe55bed0e16eb87c3738a410e6e1e5735164fdf8109c1f5f9152f5c7d763cbfdcbcf5ca5222e03cb4670ebdf441212728f96962f26e2ae5f", 0xb4}, {&(0x7f00006dd000)="dc35314b7b5950", 0x7}, {&(0x7f0000979000)="d695224026e6f79b7919552e478a14859814ee3d16bb0a82747ed5ca2e2b5e0fa3816627160a60e183881c70080cfbfb37b646bb97cf58b386d7652fa145e1dfb024db085b3cba130f029dfe662d61d5334dafdceb5d79cfce4edd9a", 0x5c}, {&(0x7f0000ada000-0x11)="974edbde770cf386553ad599dac83a0af5", 0x11}, {&(0x7f0000184000-0x90)="8770edc8814940e7cfa8da54b963d2e3959d6b863a356bac99c984b4260ab4b7a6b4f7ddfe1170f5c9ec79b932910b6245886f1d0eb150a8ea9b376e7d0c34776f117b0907a2f6c8e9c75bcf5e4adf8e2ce7534a731b636a616ad128542a571bf61fa97c68c4b5143625d512816f033655ec7c34533c8a22cb139838649a0ec28dd01bdb1b2f063e69d710ea9c3eb473", 0x90}, {&(0x7f0000c08000-0xb6)="50597b82106c3c154e6f9ec4a105ed95f78f6af4a34b9fc709eee01cfa830e378eebf5801f61ef51013c68f5d5826f5c5c2d9f5d624fb0c7dc814b399904593603c94d993ba14205853325d3b67cc327dae89c57672d8e4dbc108506b1e0ec903168628450f9a1e4ba8d6b474e9f1b41707fe64256b18b05de00f7289830371b6e82720856acee4636ea97bc4f4af8de024ce7949d812616a699899f9f0665370434a639740590c3fb6485e1694ce7769a0df90cbe20", 0xb6}, {&(0x7f0000229000)="0b33dc536072269cde8dc1a3d1b85bd4b0b233bc5b5ed601532e0550333bdbbab9aefb8cad72a6fbea762230909cd8407972555e72beefb0afe7709a0e1d8d7615226ff57c056927976ae49b947244a63ef74f53eef46a6163f6e08d7a4b68af61c0657e", 0x64}, {&(0x7f000048c000)="6f486a966593034afd4e55a779cb3a9232d47ee7976b8ed784e188cd1b862b653f84e21258da9b0dba137292d95f6fd962883aa1ff4c7a01fd07d7ac72fd8a947ee899d0308e5bd1df0c4aa0d5e9c9ab670302c63d1587", 0x57}], 0x8, &(0x7f000096a000-0x1b8)=[@iv={0x98, 0x117, 0x2, 0x80, "e4b865d85d573a7518fa1fa74e11b2e8a85a46ed35bab57759b43599977188dfa0e575e76639bc2337f716ccf515537c9db682bac0b70227b0b0a502309f83dfbfe1d87fc32c8c7c1c3b301b00f097f094876656c65aebe89e68f4285ab57938ba08d9f0d397b7bf6b82775f1fb51d082d92d525475d8724a6065d5a261f2df3"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xd8, 0x117, 0x2, 0xc4, "65bd66ccc5f7f5b5c429c05997f1b212b2be505e3c8ab72137a9706a112bc9851a931e112d54d8de4ca1ec510f389e3ad878738d6373f7cce2417468876af3b4e8c637f39615017e3855d828196e2a7063cc0e5c70dc1678d6a940c3ed80ef93fe671766a0d63345f287b04c89dfdf169a369656092b9ab8043e2e33eb0a27b30743dc05987cadb45c65039f7161b07079e247b8e3ef53b86edc8019a3b27ddc5142508d01c400d69bb06b7c9947254c559f5a9b1ceeb737372a22c90860d243973097e7"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1b8, 0x20000805}, {0x0, 0x0, &(0x7f000090a000)=[{&(0x7f00008ac000)="52c9eaeb5088c5dcdc90df5391788fda", 0x10}, {&(0x7f0000a0d000)="b1d32445e0049217b78e9344febeb3ff6a1846a37d44b3e8e2393b5b6f25d8e402ab52b899877d84", 0x28}, {&(0x7f0000288000)="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0x7, &(0x7f000077d000-0x1e8)=[@iv={0xd0, 0x117, 0x2, 0xb8, "15452f3f4b63b6d73f36d7a0887a7e214a26e4fa178c5a42240670743804e4339e5ee59ddd95c109c85101a1059e7e0e99b50dd9baaca56e17ef136c46d2cc9dae294ba7efe546432667cf8d6b0e33b9796488c90c969c68783fe3e1ddcb8f2df90ef1853bb2c426926c47dd2c00123827015929b117605ea26b1a9743c4b49e4026e33bd3c217284ff332ae31e95f4470a2d89a38c87fb0fa326e928df6660e6e016d5be37fcc442d495c23227629aa440390adcdb91812"}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @iv={0x20, 0x117, 0x2, 0xa, "d6b67a8df068c049f96f"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xb0, 0x117, 0x2, 0x96, "825ae67f688b575c702ed9e36d0dc2c70f6b8ed271abbd7259374fca87d43e671a57004c43585f38ac85fe6c67fc5551753a8c5753f5d490a3c2d7c16d1bf8e0b578ed770d6d4ef67cee2262ac58b7c269424548111338142f51a65151aa83a0f8fecee17b2878b3b18046e56c5a4aa67300e8fe68b0dbab89d2ea73efd8e68733b78793a9b0500685a66b979fecf7ad22efdc02b0df"}], 0x1e8, 0x24004800}, {0x0, 0x0, &(0x7f0000c43000-0x20)=[{&(0x7f0000e62000)="90fd90ba6fe63d23eba8020cc8c509ac00f1a91ecf0b755df93a48a5fbf63b137f885690e0edb9e029c23bce05e5cdc33dd6ee5885d4eb4006c8c7ab871ef4943f8f81975981fed98a14afbdceaa12c84351ae8064e7c8", 0x57}, {&(0x7f00002ef000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000aa5000)=[@iv={0x90, 0x117, 0x2, 0x77, "ae32d5d061f6573992c0dfd0ddc087fdc4ff99c77151e655fc70d052de8aaf8c770a929f828f5d12de40133b8bdba1ffc39449ff307e3aefbfdee43a9ce82b8ee4c8cd6c4b0ee210d685ddce31ed72691cd966823c14ffb87ebe580cd6e998aa5793259c8157729ff55aafaf2acfd6dd56b98e0bfa85d0"}], 0x90, 0x4040000}], 0x4, 0x804) write(r0, &(0x7f00006b7000-0x24)="2400000032001f1546f9ff7f000005db090007010c000200500600000000000002000000", 0x24) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/10 04:44:35 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x805}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000012000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000011000)={0x2, 0x5, 0x200, 0x2, 0x7ff, 0x7, 0x4, 0x1f, r1}, &(0x7f0000011000)=0x20) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) socket$inet(0x2, 0x5, 0x8) 2018/02/10 04:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f7f000)) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 04:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/02/10 04:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/10 04:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000642000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f65000)={0x1, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000026000)={r2, 0xffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000079f000)={0x0}) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000122000-0x4)=0x577e692, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000caf000)=0x7, 0x4) 2018/02/10 04:44:36 executing program 7: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000c3d000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x63d9, @loopback={0x0, 0x1}, 0x5}], 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003d9000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000019b000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000081000-0x8)={0x0, 0x1fc}, &(0x7f000044f000)=0xfde6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000010a000-0x10)={r1, 0x10000, 0x788, 0xffff}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a35000)) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000522000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000dda000-0x10)=@generic="b41d6d9a58ac394b76ab03d1f50fa1ec") [ 35.262120] audit: type=1400 audit(1518237875.976:20): avc: denied { create } for pid=5439 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.289179] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52387 sclass=netlink_route_socket pig=5441 comm=syz-executor1 [ 35.325676] device syz7 entered promiscuous mode [ 35.352961] audit: type=1400 audit(1518237876.037:21): avc: denied { write } for pid=5439 comm="syz-executor2" path="socket:[14594]" dev="sockfs" ino=14594 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.372613] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52387 sclass=netlink_route_socket pig=5441 comm=syz-executor1 2018/02/10 04:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = accept4(r0, &(0x7f0000a87000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000919000-0x4)=0x10, 0x800) sendmsg$alg(r1, &(0x7f0000222000-0x38)={0x0, 0x0, &(0x7f0000845000-0xa0)=[{&(0x7f0000a37000)="518476cd85261fc334cafcc4b0cbd1ce986be5", 0x13}, {&(0x7f00003e5000)="efb81e3edaa09565e4a5c2e4c91e19c3c58f6c33cadabe7ac098725b1750fa6b428bd7b7c7dd60f3fbe54df9207f7855519fcdbcf64589e3362f6692aa2608cb599752c41d9f29550c5806d679d786c0368ef3e3dbc9b7ce16905425b92c47cf9e4fa62e47a34a58decbacd9fc9df208e60d9cf058219f4d06e9c86c7a71a525f686845686c9ce63d5f076ffa7a359536bbd15f0f560f9edf9aac71c78e02b5658f8343b2b64aeaa0bd1fbd013454160c9195fce42f19655bdb30180cae825106983b7a8ec25", 0xc6}, {&(0x7f0000f40000)="f054d8ad6afa723a265140cbf16afaa135d27ff564644ee7d8eff2d3f6ea4ad39b6ad915857b609f058592d1bfc3afb033643b1910973d19babbaa671dfb59bcee0d91fbf1c860f77734daa922ecd15eec4a8fdd84bece201f3508d704f51aa964de3a0c80aa0140cba2d747c545686ce84f0ba0a5298187404d5380e089e5f228705fda74b248a333fd6a789e747151d4131731a50aef4f89d7475278092fc3674d777f5906b9de5123d6c1978cae039fc89fa78ff18f69d082acd35ab2e462bacffa4b302447489e1c9d49f85897", 0xcf}, {&(0x7f00000da000-0x1a)="b44a70ecad56ceea2d1ec72c7b4311c43db690b45fed98d3999b", 0x1a}, {&(0x7f00007da000)="afdb2fce3194fd802a4e72d79067c2e2b90e3289cb045f96091cb20ec8d8619bf9322b25292d7f84643261bd799f35d40efbc876d2b9063444d25d71d67822f6a00466530025078241f69d1d7a16053b256cb33c5d7f3023ef12", 0x5a}, {&(0x7f0000e3a000-0x1000)="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0x1000}, {&(0x7f00009ad000)="09834ec6ae5894a2d9665c90aef536191440d008900345b84626095412e78d09338ead6ebba3664272ded1caa0e5b751a67c4e0082f0d4fcd33d8c683a3b7e0026b495a6bdeadf3ef7946a530167cc78055d646d4da69a4bef18b9857070543fe1067db910890a8b52e84b5302ee015917ec6e2f5ddb6af6df28a83bf1854094b75f897b71481bd4b07fa4b9405ef0", 0x8f}, {&(0x7f0000866000)="faed7d6109233865082c3ba8fe37b80b4fff85541c9c6d0b9c1ffc25c18d9c50ad03519e04", 0x25}, {&(0x7f00009ce000-0x68)="38c9e44d89ca37c772d357bb14d25eafce272c63ffed3799a51265f6ef2076fc884ffab2e58746364756c6eafd25ef9a5e1c945696bd3f8d3f5ade794916f1da044d6cc9d314b90a3577c71905b9ba84ff2bcb0dbfb5b02cacd12681250ba5e808a235a21252cf92", 0x68}, 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"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@op={0x18, 0x117, 0x3, 0x1}], 0x1150, 0x4000000}, 0x80) connect$inet(r0, &(0x7f0000dad000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/10 04:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000588000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000686000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e9000)=0x28) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/10 04:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x100000000, &(0x7f0000a9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bcb000-0x18)={0x0, 0x56, 0x0, 0x1f, 0xaf}, &(0x7f0000312000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002a000-0x10)={0x1f, 0x8, 0x2, 0x9, r2}, 0x10) socket$netlink(0x10, 0x3, 0x0) r3 = accept(r0, &(0x7f0000a2d000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f000025e000-0x4)=0x1e) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) close(r3) 2018/02/10 04:44:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003fc000-0xc)={r0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000008a000)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000688000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/10 04:44:36 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000011000-0x87)=',', 0x1}], 0x1, &(0x7f0000021000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000030000-0x38)={0x0, 0x0, &(0x7f0000010000)=[{&(0x7f000002f000)='8', 0x1}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/10 04:44:36 executing program 0: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0xfffffffffffffffa, &(0x7f00006bd000)={0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c05000-0x4), &(0x7f0000dca000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/02/10 04:44:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000)={0x7d, &(0x7f0000002000)="002da410d97f5eeadf017e2a79461cc474bee1a310f21149b3f577027900699621d108a1bd08d0620689725e4bcd3281e4bf3647cc914f1a2ff975a7febcc60cd961e42e60de42f39480581a6b4fefafd2fd885b369c5028aec42bed4121b305defa28ffc8277e66c55278de997193aff38de6d617bc3f086d60c8cec3"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) 2018/02/10 04:44:36 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003df000), 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fed000)=r1, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b3a000-0x4)=0x14) getuid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fed000-0x6b0)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x0, 0x430, 0xffffffff, 0x430, 0x580, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000fec000), {[{{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@uncond, 0x0, 0x1a0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) [ 35.382370] audit: type=1400 audit(1518237876.038:22): avc: denied { getopt } for pid=5433 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.426481] device syz7 left promiscuous mode 2018/02/10 04:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)='\x00\x00\x00?', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/10 04:44:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e6d000-0x18)={0x0, 0x9, 0x10, 0x3ff, 0x7}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x9a01}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/10 04:44:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400000000000) bind$netlink(r0, &(0x7f000009c000)={0x10, 0x0, 0x1, 0x40000400}, 0xc) ioctl$int_in(r0, 0x546f, &(0x7f000009c000)=0x3a43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x4}, 0x8) r3 = accept4(r0, &(0x7f0000fd4000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002a6000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000064f000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @loopback={0x0, 0x1}, 0x1f, 0x3, 0x6, 0x400, 0x8dd, 0x0, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x10)=@ipx, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000003000)=""/206, 0xce}, {&(0x7f0000003000-0x42)=""/66, 0x42}, {&(0x7f0000001000)=""/169, 0xa9}, {&(0x7f0000003000)=""/93, 0x5d}], 0x4, 0x0, 0x0, 0x9}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000009c000)={@common="736974301600fff4fffff4000000ff00", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}) 2018/02/10 04:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x8000005, 0x84, &(0x7f0000d00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000520000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000054b000-0x20)={0x1, 0x0, 0x0, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ab4000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000967000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000254000)={&(0x7f0000065000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000fbd000-0x10)={&(0x7f00003d7000-0x1c)=@ipv4_getnetconf={0x1c, 0x52, 0x300, 0x0, 0x2, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x1c}, 0x1}, 0x44000) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f000048a000-0x10)={0x6, r4}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bea000-0x1000)=""/4096, &(0x7f000031f000-0x4)=0x1000) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae4000)={0xffffffffffffff9c, 0x50, &(0x7f0000b28000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e85000-0x4)=r6, 0x4) r7 = accept(r0, 0x0, &(0x7f0000452000-0x4)=0x345) connect$ipx(r7, &(0x7f000011a000-0x10)={0x4, 0xd7, 0x7f, "fe7f34982985", 0xff}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000a4a000-0xc)={@multicast1, @empty}, &(0x7f0000220000)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001d3000), &(0x7f000082d000)=0x4) 2018/02/10 04:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$bt_sco(0x1f, 0x5, 0x2) recvfrom(r0, &(0x7f00006d1000)=""/147, 0x93, 0x0, &(0x7f0000618000)=@ipx={0x4, 0x951, 0x3, "14ba2bf7a292", 0x4}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000064b000+0x7e7)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000c85000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000987000-0x48)={0xf, 0x7, &(0x7f0000e13000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, [@generic={0x10001, 0x68, 0x40, 0x20}, @generic={0xa5, 0xffff, 0xa9f, 0x1f}], {0x95}}, &(0x7f000082c000)='GPL\x00', 0x9, 0x47, &(0x7f00009fa000-0x47)=""/71, 0x41f00, 0x1, [], r2}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 35.480585] xt_connbytes: Forcing CT accounting to be enabled 2018/02/10 04:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) socketpair(0x0, 0x800, 0x80000000, &(0x7f0000867000)={0x0, 0x0}) bind$pptp(r1, &(0x7f00009b1000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) sendmsg$alg(r2, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[], 0x0, 0x0}, 0x0) 2018/02/10 04:44:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000087a000)=0x501b) 2018/02/10 04:44:36 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080804, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r1, 0x40000000000005) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x94}}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r1, 0x3d, 0x1, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000937000), &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000813000-0x20)={0x0, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, r4, 0x10006, 0xfffffffffffeffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ef9000-0x10)={r5, 0x2}) socket$nfc_llcp(0x27, 0x2, 0x1) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4), 0x0) connect$unix(r7, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x2, 0x4, 0x21, 0x1, 0x3}, 0x20) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r8 = accept(r1, 0x0, &(0x7f00002a0000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5}, &(0x7f0000f95000)=0x10) recvfrom$inet(r7, &(0x7f0000388000)=""/188, 0x202, 0x10000, &(0x7f0000b87000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r9, &(0x7f0000f0c000-0x38)={&(0x7f0000d27000)=@nl=@proc={0x10, 0x0, 0x0, 0x2404000}, 0xc, &(0x7f0000442000-0x10)=[{&(0x7f00008c6000)="a91f31a692cb0d87362bdd0b53053ff1c654824e60383c89763c6ad25bcabd8944e95d87799b1bd2fa85dc931ad2049aaf9e1bf51933f0", 0x37}], 0x1, &(0x7f0000a8b000+0x9ba)=[{0xa8, 0x0, 0x8, "9891ddc56d33f81e9e9c522a7258f37d3d3fd614c861a4e1189e3298f0527f24227817e158934926a0879792e0ca776d3ad0636dca649b66b0e29f8cff0090199d3e85f5cc24a2b47bdd0ccf3762e6614796282495061e7d0ff3d3c6e3b2b3526a0cbd721f16c59ea176907d848a75a1e5a3f5457bdd6814faf1d6fd096f9ebafc5f761cdf257188b4e603abc3a07ed8eef8ea6f16"}], 0xa8, 0x20000000}, 0x14) connect$inet6(r0, &(0x7f000068b000-0x1c)={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) 2018/02/10 04:44:36 executing program 6: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007cf000+0xd64)=[{&(0x7f0000d16000-0x39)="4a2972986586ba99de2f1ae2236fbb8bf5a11c8ce68afbc6ac21fc5cdcaf9ffcf2d528d3c8d0029301ae92ab3f66fd39a466d5019c0c35c813", 0x39}, {&(0x7f0000d15000)="4725a03c825b5b74b2f9953585d85e50caea2a7fd68776ba2ecf5f80d3fa7f178e2a38f408aa475486fbd3585f69abefb2997eb5105996216291c0d0f5fa73592294b481e1ec32267cfc6822528f79daf6466f4715fde99e6a06c212977c601d327acd37ed68d60bf5d4c3b9127733c4d52f7706a8f67a134315d182a69d7d0740f1c21789164cc942ecc9b4f0d53432b577620cc5f43f5305aba33c4add", 0x9e}, {&(0x7f0000d15000)="facd2f0f62ccec6bfc264ce8de79bff19a8969e8a97e268e52ce8a538c9d577a2b506972ec459312be3abaaebaad8bd5dc4c80a4bf9db8598e95777d85aea1a49d9334e393c1fb030f51ec0e1fd8886a08d5b768547db250d631cfc6c61e9724868fd42ca5aff1693f8209a5267eb1c1bb5bd26d08b5aa954e440a27792abc5810f2ac7d0420629acbfd7a5cf07fa4bfad226d5dd81d81779027f3124affbf290753613608dcc8090cad191ffee5efb48db899c833f2259369dc68", 0xbb}], 0x3) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000), 0x0, 0x0, 0x0, 0x0) 2018/02/10 04:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d4e000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000322000)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000640000-0x10)={0x8, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000aeb000)="130000001000ffdde200f49ff6050000230a009d", 0x14) [ 35.599936] audit: type=1400 audit(1518237876.314:23): avc: denied { prog_run } for pid=5509 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/10 04:44:36 executing program 2: mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003b3000-0x9)=@rc, &(0x7f00001b5000-0x4)=0x9, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002e6000)=[@in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x80}], 0x1c) r1 = socket$inet(0x2, 0x80003, 0x21) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000014b000-0x248)=@raw={'raw\x00', 0x9, 0x3, 0x1e8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x150, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x3, &(0x7f00003b1000), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='tunl0\x00', @common='ip6_vti0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x248) 2018/02/10 04:44:36 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[]}, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) 2018/02/10 04:44:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00000b1000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000000000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendto(r2, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/10 04:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xffd5}, 0x1}, 0x0) 2018/02/10 04:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00006a0000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0x2, {}, [@IFLA_IFNAME={0x14, 0x3, @common='nr0\x00'}, @IFLA_XDP={0xfffffe69, 0x2b, [@nested={0x8, 0x1, [@generic="1a09a99e"]}]}]}, 0x40}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c4e000-0x10)="937bb9afecd769603ebbeb0c68e0d7ed", 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000094c000)=0x81, 0x4) 2018/02/10 04:44:36 executing program 4: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r0, 0x1) 2018/02/10 04:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000e38000-0x10), &(0x7f00006ab000)=0x10) recvfrom$ax25(r0, &(0x7f0000391000)=""/174, 0xae, 0x120, &(0x7f0000a46000-0x10)={0x3, {"9dd3d78ba4e6db"}, 0x11ae}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) connect$netlink(r1, &(0x7f0000a35000)=@kern={0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000ba7000-0x4), 0x4) unshare(0x0) 2018/02/10 04:44:36 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f88000)={&(0x7f0000e6b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000e8c000)=[{&(0x7f0000f88000)=""/18, 0x12}, {&(0x7f0000e26000-0xd)=""/13, 0xd}, {&(0x7f0000b6d000-0xad)=""/173, 0xad}, {&(0x7f0000308000-0x92)=""/146, 0x92}, {&(0x7f0000209000-0xcb)=""/203, 0xcb}, {&(0x7f0000541000)=""/65, 0x41}, {&(0x7f00000a2000-0x4b)=""/75, 0x4b}], 0x7, 0x0, 0x0, 0x7fff}, 0x40000000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x10001, 0xfffffffffffeffff, 0x1, 0x4, 0x1}, &(0x7f000091e000-0x4)=0xa0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b09000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000f89000-0x4)=0x8c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) [ 35.820237] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.835814] audit: type=1400 audit(1518237876.550:24): avc: denied { map } for pid=5555 comm="syz-executor3" path="socket:[14701]" dev="sockfs" ino=14701 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/02/10 04:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f000012d000)=""/199, 0xc7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000351000)) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000426000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f0000154000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002e3000)=0x10) 2018/02/10 04:44:36 executing program 2: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x807, 0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x37a2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000ff1000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000b8c000-0x10)={&(0x7f0000000000)={0x2bc, 0x23, 0x800, 0x0, 0x1, {0x10}, [@nested={0x34, 0x93, [@typed={0x30, 0x64, @str="73797374656d3a2e6e6f646576fb736563757269747947504c7365637572697479626465765d3a00"}]}, @generic="351e83ed69acc3dbb0c19e5581fed3375dc31a5b3276722de34333c3", @nested={0x19c, 0x83, [@generic="fac4b5186e3ad55e2de7e73489710fdd868f528208810fb076d88385aab8261f779ff6", @typed={0x18, 0x36, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xdc, 0x73, @binary="d6a1ffe41f75674ba7767a9017e296197498060f9a6cbea74d86232490b5dcadeabd4fd06999a0731f72d6aab37a16e66c16b5a67873f6afe4151e322219553c2ed3661fa169ae6b251be31bad458be84514e978a723e0a095e32371407b5f5dbb9ba07958609ba380f77dcc4756d5fd069789d2b15706d96aae19f5be94e0333bf1abf9b734ffdd82c1c905428b667afceace6e3fac7635bba95160a5128a62e48f0fb1273463b9323b540351d9671f6c9e86df7c15cebd42d0a85cc39eaa22e8d7310cf5e7ce3970967d7e36d8274704789f"}, @generic="67dd114400b18a41a063275d6d123099778ca05cab92ce4ccb69141521d13e1924f454ecf40074717b184e4af3b76873b4980d62bdfcd5e745ee85a931675cf3026fe1dfcec8a5ca5a29f0dca329bcd84d3408ab8f7bce18a0ac581accb38cb034197e386bf0e60efe", @generic="060f1f771a72e9e2661ffd1ad08e27dcc107758737f069"]}, @generic="bf9a5465b7067e59a8d770d7621dfc4a31d505ff03eadb31b3850210d8425d1904836e61a6d02837b2b94cabf4a45a696e57f01480b82cf6b93c690ef26da25c200e4172d37eb35c3705b5e9fe22f687f409f21b2edd2a1183a147b3498b911a205d423900e57776348483ba467d4da13e77a503a45cd39600cf16cf563507722b09153ef5f43c416a6c0d53024dfc2944eefd80dfd45c37e54e3afe1d47a06587ea81e9ec027ecd9419cae692a96ef3d3abce3f32a97c6929"]}, 0x2bc}, 0x1, 0x0, 0x0, 0x40}, 0x8001) 2018/02/10 04:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000080000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0x124}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000599000-0x4), &(0x7f0000a26000-0x4)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00005f7000-0x5c)="af157edbd416b0bcdd4b74d361a241575784df4f932df400b22bf28911c66b10b1203de1c00b88a5228c43f944c7ef208a3874f6d7707827fd84f03fb9e7dc4b7bf3f9591114ac2f91290f5db16e38c82eccb8d1652f238b102f9214", 0x5c) 2018/02/10 04:44:36 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000008000-0x60)=@nfc_llcp, &(0x7f0000002000-0x4)=0x60) connect$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005000-0x4)=0x1c) [ 35.854966] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/10 04:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x5}}, [@policy_type={0xc, 0x10}]}, 0xc8}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007f7000-0xc)={0x0, @empty, @multicast1}, &(0x7f0000d5e000-0x4)=0xc) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f99000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d05000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000058000)={0x0, 0xcbb, 0x30}, &(0x7f0000863000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000397000)={r3, 0x7}, &(0x7f0000ed0000-0x4)=0x8) 2018/02/10 04:44:36 executing program 0: unshare(0x20000000) unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e39000)={@generic="d6bce6109cdff5d2e232bc2c1518c67f", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000bdc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000e3b000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001000)={0x1, "8a"}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000b2a000-0x10)={&(0x7f0000001000-0x1bc)=@updpolicy={0x1bc, 0x19, 0x420, 0x5, 0x2, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x0, 0x80000000, 0x2, 0x10afc0000000, 0x0, 0x80, 0x0, 0xff, r1, r2}, {0x8, 0x7, 0x81d7, 0x0, 0x52a, 0x9, 0x100000000, 0x5}, {0x7, 0x3, 0x2810, 0x3eefea2d}, 0x3, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x2}, [@extra_flags={0x8, 0x18, 0x100}, @etimer_thresh={0x8, 0xc, 0x7fff}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x6, 0xa, 0x20, 0xa0, 0x7f, 0x0, r3}, {@in=@empty, 0x0, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x2, 0x2, 0x921d, 0xdd9f, 0x6, 0xffffffffffffffff, 0x80000000, 0x7fff}, {0x100, 0x4, 0x3, 0xffffffff}, {0x1, 0x1, 0x81}, 0x3, 0x7, 0xa, 0x7, 0x4, 0x80}}, @mark={0xc, 0x15, {0x2, 0x36e}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/02/10 04:44:36 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f90000)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000705000), &(0x7f0000f92000-0x4)=0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f91000)) bind$alg(r0, &(0x7f0000e1b000)={0x26, 'skcipher\x00', 0x0, 0xc, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003b3000)="000775b0d5e3e6e5b3b60ced5c5483b7", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000f92000)={0xdffe, 0x5, 0x7, 0x74, &(0x7f0000f93000-0x74)=""/116, 0x1000, &(0x7f0000f93000-0x1000)=""/4096, 0x15, &(0x7f0000f92000)=""/21}) recvmsg(r4, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000e27000)=""/6, 0xffffff8d}, {&(0x7f000063e000)=""/222, 0xa2}], 0x2, &(0x7f0000ebc000-0x30)=""/48, 0xfffffeb2}, 0x0) 2018/02/10 04:44:36 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001e000-0x8)={0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000022000-0x4)=0x1, 0x4) 2018/02/10 04:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d31000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = accept(r0, 0x0, &(0x7f0000949000-0x4)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000223000-0x4), &(0x7f0000bce000-0x4)=0x4) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c9f000-0x10)=@common='erspan0\x00', 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000a01000-0x10)=@common='gretap0\x00', 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/10 04:44:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c7000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xfa)="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", 0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f0000f57000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/02/10 04:44:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @empty, @common='bond0\x00'}}, 0x1e, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xd5)="24c89c4fe98d85cbfb12c487738021dcaf5c7f062dfbcc73318b4c41321ae52959485537b851f89906447c4d463d2c1b7facfac037806fa5854f63ddc90528e2f487530c67b17518fec4e2190b99691f23f9b8b584a6c154efa176462da0648e4816fb1cce512a6da3d8d5a7dc07ba6489e369a48633f7dccc54c84e6a684fd1b1d00c7199c25af4e06bc58358ed96ca2149df3e9272fc227be30d85699f524bb43f6aaebf6ee60ba8af7ba0066254a4017099e12dd1b3aa118f1987742afad6f5f0c88265610a4cb6b88135d210a1836c704f95d8", 0xd5}, {&(0x7f0000002000-0x12)="00664340ef9a0da3228e0cd8e430bff708ea", 0x12}], 0x3, 0x0, 0x0, 0x20008804}, 0x40801) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e4e000)={0x0, @dev, @loopback}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='ip6gretap0\x00', r2}) mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000ed1000)={&(0x7f0000b55000-0xc)={0x10}, 0xc, &(0x7f0000cbb000)={&(0x7f0000ed2000-0x34)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 04:44:36 executing program 4: r0 = socket(0x10, 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6}, 0x2c) [ 35.956284] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/10 04:44:36 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de0000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000313000)=[@in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x8d, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x3, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000328000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000cc000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e1b000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x7f, 0xca1}, &(0x7f000092c000)=0x98) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a9a000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000579000)=0xe8) r7 = getgid() r8 = getpid() r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b20000)={0x0, 0x0, 0x0}, &(0x7f0000d07000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000020f000)={0x0}, &(0x7f000028e000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e9b000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000a5000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004a8000)={0x0, 0x0, 0x0}, &(0x7f0000c8c000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000be000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000042d000)={0x0, 0x0}, &(0x7f0000bc7000-0x4)=0xc) r16 = getgid() r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000659000)={0xffffffff, 0x43c, 0x10}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000095000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000047d000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000d50000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c76000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ac000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a08000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000f0e000)=0xe8) r22 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000418000)=0x0) r24 = getuid() r25 = getgid() r26 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a2000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000642000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000639000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000790000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000010c000-0x4)=0x0) r30 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008b5000)={0x0, 0x0, 0x0}, &(0x7f0000054000)=0xc) sendmmsg$unix(r0, &(0x7f00001cf000-0x188)=[{&(0x7f000003c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000007e000-0x30)=[{&(0x7f0000e83000)="043ad74f0e81f0296cf1dd28bff34ec5d62146dfa49eca204240e5d87be78b79f66f69d9da6ed2fead5cb654ec228a559dec9919f89a7f405c6ab5d41fd01eb274af7e23c7ad07214f0e4ac2affa52eadb69f9b9c6e0d1f2c8d43d8f099c65e4eda6962e435d5bc50af9ddf37779fee8f69d2345c1559885f627a994a0", 0x7d}, {&(0x7f000082e000-0xa6)="2dba858b57598eedea6cd4977d8b86820bba32b64baf332e1bdc17966fbfdc218debadb3dd571b1f03c91d8364fe0f2912c7106f41260a0173dd91e38bba1ca2546673a5d7493c4873d65478a632ee361f787550446847ea8407792362cd1d30a6fee1cd8b746ed9838f77bfb4b0f2267c33d4acf1222f43d2935cb801565645b2e2d221ba2e40b8ae1da4303d797528b284131fa097ceaa42a1a9d7e20c1e73576ca6266094", 0xa6}, {&(0x7f0000030000-0xc8)="d5cf58d240e444b043c025e20766c57bddcbb2598aef7530abf99e9c2ee4083a19318b5ff9523c000cac72f2c158df133062e6ee764406b8a2a40d73384959c482ae943be639124fc3a82faf339ede815359a5b1734bb7b1c56988b169491cee29ab18a7654db25cdd7482a634768723e6817417815b083060a3bf15ba39b80054454d7f065b457fc4a044199e43594d7df3ff1d170bb9cd7f57dc9d6377245ae3be9b76b01bf53a8c4354fda74de96d17034581d00ef08d5ba57a2386a6f8bf5542bf3c6dadc1dc", 0xc8}], 0x3, &(0x7f0000051000-0x68)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r2, r0, r2]}], 0x68, 0x1}, {&(0x7f00005e5000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001eb000)=[{&(0x7f0000006000)="07d42c2a799d4f1a804c2dd906842dce1be2d0d8e5e4f34cb431e43e791dfe14c0a7e44d7104e6031fc068d6f1463fca6be636f221d43d8688193ba19e5b97cb2dfab97d2d82cd68e370d90dc2ea6dd1483cda232978fda5c4d61ee541ebe4ad4ab9a045cf9a210c16bd583673912362d9615153767f85320439a60bd465c83035a74d941b313e697ce567f89d85503c03c43c3c8ed395009e3c687e31644c271a619e3319db5548730f99ea4393", 0xae}, {&(0x7f000001e000-0xcf)="bfad923a00b345c945f8e0101e246d4dfba2c2c7c368109055cb47bb934d99d30393e0dd7da47098e6c8c99db85a2b18fb6a8018f2d9a9fc73565841a3ccbc9c64025fe7274b11f66248fb358ea6cd9e72127666ab926a28c52d451ee6c22774c4f824e0f1c4582e3af779db9a754143642ebb155f1a7d07b3964b5ee35971eaa473530c4cc89b9e34894bd12e409c923090be02228fc3326c2dfd54ea072e0666f01f442648f7a03cf4b061b2d700de7e319db147fe8858cc7a7cd21dc0997c49757ecdbfea9710b2db25046f1a8b", 0xcf}], 0x2, &(0x7f0000b2d000)=[@rights={0x38, 0x1, 0x1, [r2, r1, r1, r0, r0, r3, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3]}], 0x70}, {&(0x7f0000ebe000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007c7000-0x20)=[{&(0x7f00001a3000-0xf5)="787eb767837563c6dba504364a79362ad34de9d7a526c4dd66e6d7866231655f2c2b24814865d5ed341effacfd04573318c5ff8afe94b5473a61491d67755d736a1d6d4f2d27dd03c831b1f13927fd3eeaf9901dffa8dde0387806446e8e9b4407b907416542d48e54b6341e7e13846d50e71eac3c0dda7b4fd88fab5cbe345880043f3ac47276d0a7c0227f7c95a8d9c36324e96579e3c7d2ea799193c5a4e7ed4e5b81ed80526d02f81af07055507d488f1aaf71e7899401adbb48f9109d0fb244e32a4925caad8ed3da874fe820574f59fa4953a5d784d299b05fb5620edff4d99a3f8f56faf7001e0dc384f2536087a6207cf9", 0xf5}, {&(0x7f00002b8000)="9fc6d460f315c28e08e6fa14cec619eb8a1c8ec017844c13b705bfdee1f840f22c51ab186a44aea3314bb5c0ae21fa6c20c4f400240cbf6625348d2f1be5152f1dd06b5253d5da8dc3f20f240a13811cdd6a004861074bfaeaf49ec0c3cc91ce694c6540f8a86b1283f6a8a4503691b9a9112a2bff4666a12f8c773937d650ebc2c54bb2f67fc74dca3fa6359fa995f6766e8333f851a4e430ff1da1b0c8209cbcf4bdd80c087f7984", 0xa9}], 0x2, &(0x7f00000ff000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r3, r2]}], 0x20, 0x80}, {&(0x7f0000794000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c35000)=[{&(0x7f0000377000-0x2)="a64f", 0x2}, {&(0x7f0000709000-0x88)="097241c607a13f358c5e50c69f88ec0a4148dcfea4ff4e6ccd1f4ede575473a75a292667acd226237cdd0f180e3cb08fefcbed4f1e3d7ababf825759220ad72843f986c6fd3b7b2097d050b3a01428dbe370a4508cada9ab9a99ebd157e377283cd30c424d9882a5fd22d10527bf56b4184a42b6b8fb54a55c312f65e3a27544a270c837b8a5619a", 0x88}, {&(0x7f000036a000-0xdf)="beb37d6057649b68d1c818e3828f13469242b8aabb860b370e171cdb768a582b6be7e99462656d56d6fce9c71c7fcbbc7f524c5ff4ee7001f3b35debcbf69e15bff41258dc2169e17912d5e4f1fbc306999d782ce2c3b90f6362b7eb8648b7036183c0ea1e17723d2b6c485cb57a39692bb3ce4918b06ace51ab5e64848097083f0c4d7ce8116dc7c3beb121062a8903add670bb2ba3d18e78e0ff93c435cca5aff494da7c9469a5ed1794d22e8c619e565f01d7548251ccf9c2b3cf20670b66ed017268c43354d01502707ff0a702f90e722e89482922265d0960fca8cac6", 0xdf}, {&(0x7f0000b72000-0x1000)="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{&(0x7f0000636000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x11}, {&(0x7f000007b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a3e000-0x76)=[{&(0x7f0000418000)="35d3a6ca9667f95a30e85d73c08d0decb5edc1b35866fdb7f5f1fe92b1205de7fc49cc23d9fb03e55b977fecaf834ec8f2dba0bfc886c27c1400755dda09ed5afba46d0c8f2a23a9bdb57c227dc0bb1970ed52b201d6f039237a2c0c463aae411d65cb368d5d36571ae7b79197d6b2b01b0608bd4e58cfaf4094bc77f6194f489c74ded7f3815d251aae5935e3abac4d22ff53230cb45774c01e0133f562", 0x9e}, {&(0x7f0000073000)="267759d4761276b83b5b44f1e1043ce7a62d41e5b782c613b60a4ae9bd0568afa0e1ec47bf93f1c9833ffa7b976c253b87e7450f8a58c3542c041e5c172222d4ff558a055adcc975748268989081356185f44ee7b0ca234a1c4217461094a96854589dd19b7a8a0b68409aa61b8a1520e6a456504ff0eb4931644e34a77c186e8fb67c1dadb6a6f6f50316ac3631b57e2fbb276a28156bb0e4bf5750dff8da252e", 0xa1}, {&(0x7f0000e54000)="23aebdeaa1a6596b1fdb54b06878c4717f794a3dee7034819be24e6e15c9f99972b96f40fbcc06ed67bf76f9c9846b45ff475d9b79f101ecd08a05d1cda05cc4da12af366d179aca6cdf3c7decddc5105237706ef2d82a5e144bee8e7db370258ae25d2dd9a6f077b301bb7420feff1cdc7f047659cab47d3a65cfe04bac1dacf146ae30579ba4f042385f5fa5", 0x8d}, {&(0x7f0000e12000-0xd7)="6adda772a6e289bef94078e578d754ee4c56c37d3ba9dfae99eb4c46c446db2ef4d56f7af5b0a66c7b6977704f02d7b09e75ac7dbd3e533ea68841953c1d2760d8bee49b1b061f467f264f18102e80157dfce3359b12d04c252c8f774fe0bda82a8b95f614c9caf91147815d202756c7ebe4b69d44c573f4bd606c80f60fce744e6c5740dc2d12e972bba9c3a9adcef339d74ada2622434e3bb46bcdbeeb98046a909de2c850ba8a9872fdafe003c5ebf6e0e941e3dc8c8f528b934ab55c3a37edb823c8123e38786e67a0959b7a8c74b4312a0b4818b0", 0xd7}, {&(0x7f0000a18000)="ea52962897db1bc45543e98f18ab7818e7d36d17db2909e5ba86f7b327affbecb268693cc77fa03718ce1a2ce0bcca0d0237c9bb1589f594a635adcbae98eca597d887e4afab0cd4ad4a0526f3c0c3583bff168a38c7517e31974c99bd4f2ef316158ebbe85f6a8326edf32093cf01282de7aaa0d23a7b074142a62dc435da71d483ad199b58fb58bee7cfa1af31e9531955322b932326784a2a4fee5f2e32274471730a022bc632ee2ec74c5a3208fa811a37b5e81273caf24df88ec80cf8b395f6ff57880bf1573f91d305b7d2188465e18d08813cd3", 0xd7}, {&(0x7f000045c000)="bfdc25c44cb3a9ab4e31c93abd02ba0ed11315d7d80bf7218e5f7d34321a8c28d6e065071af3d6b1a3a25f8de4fbfe34638e79504aa3c2d62463e2092b14bae3589d17bd172e", 0x46}, {&(0x7f0000b36000-0x2a)="f6b5458bc881c80bc0c6c4189faadf1a6aa3f80b9718be82db5f3aa738adedb453a9f2233c4862081230", 0x2a}, {&(0x7f000035d000)}, {&(0x7f0000bb1000-0x46)="f1bfdf35ba048de3027bceb896662ce5696cdbe55cc3be1284045ac65e4d53c68524dfbc0551874844e05d91003be7a5aaaeb1c5c3d004dd1894a4376d80bbeef5f6302f484a", 0x46}], 0x9, &(0x7f0000b77000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, 0x0, r21, r22}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x150, 0x804}], 0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00002e7000-0x14)={r4, 0x8, 0x6, 0x9, 0x10000, 0x51c}, &(0x7f0000ac7000-0x4)=0x14) [ 35.997955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/10 04:44:36 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000023000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000023000-0x64)={&(0x7f0000023000-0x10)=[0xfffffffeffffffff, 0x9, 0x80, 0x10001], 0x4, 0x0, 0x8, 0xa0, 0x2000000, 0x3e4, {0x4, 0x8, 0x4, 0x2, 0x2, 0xd8, 0x9, 0x0, 0x9, 0x4, 0x59, 0x400, 0x1, 0x10000, "80e0852c901279e771ba9b1ee6aa5e7cdff9155eb9be79572440e3d782e95b2f"}}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000014000)=[{&(0x7f0000004000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[]}, 0x0) 2018/02/10 04:44:36 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000004000-0xa)='nyzkarlel\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000-0x8)) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000000c000), 0x4) 2018/02/10 04:44:36 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002b000-0x4)={0xffffffffffffff9c}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003000-0x8)=0x5, 0xfffffffffffffef6) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x2c, 0x19, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000d000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000011000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, 0x3004, 0x7f, 0x8, 0x0, 0x400, 0x10000, r2}) socket(0x2, 0xa, 0x7fff) [ 36.054423] audit: type=1400 audit(1518237876.768:25): avc: denied { getopt } for pid=5614 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 04:44:36 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000012000)=0x10, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000030000)=[], 0x0, 0x40801) bind$inet6(r0, &(0x7f000001c000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000031000-0x38)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[], 0x0, 0xfffffffffffffffe}, 0x80) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x401, &(0x7f0000031000)={0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000033000-0x4)=0x14, 0x80800) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000032000)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffff801, 0x0, 0x1, 0x0, 0x8, 0x4, r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000024000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8670, @mcast2={0xff, 0x2, [], 0x1}, 0x778a8031}}, 0x21, 0x5d2, 0x6, 0x100000001, 0x8}, &(0x7f0000032000-0x4)=0xa0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000032000-0xa0)={r4, @in6={{0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, 0x3ff, 0x400, 0x0, 0x3, 0x20}, &(0x7f0000031000)=0xa0) 2018/02/10 04:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe(&(0x7f0000457000)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) 2018/02/10 04:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xfffffe53}], 0x1) sendmsg$netlink(r1, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6f000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00002a8000)=""/214, &(0x7f0000492000)=0xd6) close(r0) 2018/02/10 04:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000839000)={0x0, 0x10000}, &(0x7f0000137000-0x4)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000150000)={&(0x7f0000060000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000751000-0xcb)={r2, 0xc3, "9b3223948fa5d9403abe756942a50213d6d8bd9323b906b0f24e67ad17c3eca839c9cf5bc9586902db45818eccb9ce1c53cd3545be6afcd44c54fa93f27230d6c1f483f1392298fc8783fa9c6fe626f9d2d92e3ad4db79d746299dbb6a758b727e927ce9b96181c0f28a3d8bdd6f05abe2136dcc30867da19b21719bb79780cf3da97acfcff175def25ff605b97e36a82c786958e4c1e56ab4420e7479de8f3524ff743dc49db7d919200ed9a7875ec63260f53cc431afd142a0ef865e74fdcb8ca2dc"}, &(0x7f00009cf000-0x4)=0xcb) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/02/10 04:44:36 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000d000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, [0x1, 0x2, 0x0, 0x5, 0xd5, 0x7fff, 0x5, 0x1, 0xeff, 0x3f, 0x0, 0x2, 0x1, 0x7, 0x3f]}, &(0x7f000000d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 36.078753] audit: type=1400 audit(1518237876.773:26): avc: denied { ioctl } for pid=5614 comm="syz-executor7" path="socket:[14757]" dev="sockfs" ino=14757 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.132917] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 36.140348] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.163935] insert transport fail, errno -17 2018/02/10 04:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000ae0000)=""/41, 0x29) 2018/02/10 04:44:36 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f0000004000-0x10)=@llc={0x1a, 0xd, 0x6d, 0x9, 0xbbb5, 0xffffffff80000000, @random="01772fda7b7d"}, 0x10, &(0x7f0000006000)=[{&(0x7f0000010000)="5500000018007fafb7e11cb2a4a280000200000000a8430891052369390009002f000000000000001900150005009b22000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000011000)=[]}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000012000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000d000-0x8)={r0, r2}) 2018/02/10 04:44:36 executing program 6: r0 = socket$inet6(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00001b9000-0x45)=""/69, &(0x7f0000001000-0x4)=0x45) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000001000)) accept(r0, &(0x7f000000c000-0x80)=@generic, &(0x7f0000001000)=0x80) 2018/02/10 04:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = accept4(r1, 0x0, &(0x7f000041c000), 0x80800) recvfrom$inet(r2, &(0x7f00001e1000-0x1000)=""/4096, 0x1000, 0x10001, &(0x7f0000da5000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write(r1, &(0x7f0000ca2000-0x191), 0x0) recvfrom(r0, &(0x7f0000efc000)=""/21, 0x15, 0x2000, &(0x7f0000bdd000)=@ax25={0x3, {"bb2f32f04b060b"}, 0x2}, 0x10) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000cc000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xd37}}) 2018/02/10 04:44:36 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000083d000), &(0x7f0000d27000)=0x10, 0x80000) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000d27000)={0x3, {"156972b19a1ce7"}, 0x1}, 0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000d27000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00006c6000)=0x32, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000684000-0xc)={0x0, 0x62, 0x30}, &(0x7f000094e000)=0xc) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d27000)={r4, 0x6d, "17bf3b188e799a50c0c54524a3b43bdaff4a520aa313557c70426445a5a42cf5e7ad0e6236895269d5cb7ba074200e04f4118f256c94288adc5ee0f0d3e8a73d4a4a8d99343b2b45f754348e7847b469c5ed3e5fb27f6a244da35ac770ce992d06a1c33f6e7bbe5beb37d017b0"}, &(0x7f0000009000-0x4)=0x75) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000dd000)=0x100001, 0x4) r5 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000001a000-0xc)={@empty, @empty, 0x0}, &(0x7f0000d28000-0x4)=0xc) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f00001dc000)={&(0x7f00009e0000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000d27000)={&(0x7f000002e000)=@delneigh={0x4c, 0x1d, 0x800, 0x7, 0x3, {0x1c, 0x0, 0x0, r6, 0x8, 0x20, 0x9}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @NDA_CACHEINFO={0x14, 0x3, {0x10001, 0x3f, 0x7fff, 0x80}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x804) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000d29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d28000)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f000077e000)=0x4) 2018/02/10 04:44:36 executing program 2: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x100000000, [0x3, 0x5, 0x5, 0x7fffffff, 0x5f4, 0xffff], 0x8, 0x2, 0x7}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 04:44:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000088a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x401}, 0xb2, [0x564afc1e, 0x3, 0x1, 0xf5, 0x7, 0x2, 0x10000, 0xa05e]}, 0x5c) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c3c000-0x10), &(0x7f0000000000)=0x10, 0x80800) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001000-0x5c)="b429caf425b1e020787858e5621e52be5f69743705a42e93e64c9a89f913bd14eede8f8b5bc08f0ee334b8775d158c30f5433e3f6d5559d4f804aaf0cd172eb7c4dba9c24046bd63017f292257a2e1bfd882f48d227a1c6d54359fd1", 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000-0x1000)="d38b3fb834ea5e017fa0d6e9a95a823e9716e3d197a81e74a0f0f4127899b6a987f2ed0db9c24e8b6a9021e0fbd172359709d8e99d3a360b6a9e6ec3ebfc5575a6c517a677b3ca7ab36e8d39a5dbd7d1117417f64d5eae67d0c78d376ebd3aedc1ce781adfe5ea67fce83d4b59bcb2c9f8c022e329aaa8a85a4317695dd2082517b94710bb1c7a698ded4a3ccf03d594a0f6bb7afbb6a0b135d4e736c0687e25091f532797e22298f9dbe051fa7e2c99fc9dcaa10a9f0b58c33a851cf669f980d3c81fb78dbe627880b8ac57f9c995f06f2a28bb4de05c67079c26fd6ca70bda13be79e398b32f882750f67f51bc91280bc90ee4ae46bd5f01ec2633db4a3c537f489e40680bdd377381c66f70d7576beeab60e7943ca4c28a630a7b70dd515f0bebdf323cfff8ef2570fd66ab3bf3ab8af3b87166a75818acb37060736ecd94b17a175d523d8d82c0aa091c8259e2601d5640b8acd9086e7b24076e66768e81e3a08e9e6a7858855dc08f0f9ccfc887a4794fadecf0866dd36d37d324a163b26e93d2224a6dea984367e639f86aaaec56d6b150faf2aebea82be02828529c865efd29fd3740c2ced09634895e9f820a4ae4dc9bef7c102dbf373adbfbbcb9cf43eec8aa66290fe2ed6bca75f8b01056aa0ff8f37bbe2e8989c0f109b08efc3fc147a79539135c2193e71e59313b1975364f1da5b85b8843cc2962e7261fbd1c2e25612dce2b5a9a6517b49560e7ec7926f5a242bdb6324d8f93c23e0cc8403d175cb30316e0c494efc7983017a46ac07611ba8d39e232c193985a0781bc48f9d6559665c5a5854b862b0914db72ff73bcabb581d6fb68f74d134c8f4880a4b6eb5d0e75a20bda870f510db1c8e8b42598c672264788ecf97651d308a952785079918709703b7bf1fef54e33a496d7fabc477d705c81795436b12ad2354ddf51b26d7d2803c56c612c356485040024aefb75f3775be6a892965dcda247988d44d8c2ffbc81dae30d16fc829398ad86b28f65d2f2550fd26a2505d5284800d6280ff11fb30ff528bc77d3fdc00d85239c357dc1a34cd9c591f57a1edfc2b06022948a76b587daf3821fad7b5c6552b8babaf9c66cccda841ed5ea33abfe5a67c04246ad3001202fb2063cebbc07a1b9b067401800e37347cc3115c405d8227e7d7eeff55340696b59128a17abc313e454c3e43a45ab82058637ad5ee45f17c57ebc5aec1d8db432db791383bd669fec92624c44a3b147ce64ea19cd7e8e1948c01177f8af253f78126a73b77e449dfe02443102edb1c95428a46e55c1a1722a8875d3a4d0aee90339fe40cdad2b18adfda8f32529010b34e88634a4cafc9381074e8a145ef0b46b0553266d6972101f31be2870ecac0848b77b4dcfa635fc5ff44662871d5f3fa715d10c3fcd93f3ed2dffc1411aa5bdb3d0e757fc2513a90c819a5f7af8e40ea895272a047c7e44baab07712565319808b2ba598976191f22fba882a32d96dcbc72899f5f2b5c0fb012cf3a3929ef30a9b873f7459c4b04e07bf70fd651143f94dab34f6ff640f197b5cc9c95adafc9ac388374713dcb8130137a25110871061d6a9dec43bfcc4c91ec745e9da9d4bf01c26f3b528f86a6dd03ef154f5b8376dbbd2b834ae422f8d9bed1cc04329157010baac47b393a8d97d458db96c7933614db53ae823134a1e5e7342a557bcb16e1504d4bcf162ed0cf995ab768c835db92433a94e56cb3b0b819cec1b05ce6ddade157262f17bcea6199c34532e02728f946adc981733d0df61b3bc3d3e49ed994ddc7fcde751b72449f9a7cea45e0121fe0064cdd0025375708f78dd6d6df8ca03ef3f5cc4b140b88936e062da63f15a61eaf3dec21249fd1b1617b75f93c6947e2785fc8a82c3338c004efee491f17ec208c70b852226ea116f8b8b3222ad9d18a54d12f31a6a0142c4042511d88a24ccbe6ffd1d690843bea0c4192dee3f624f254d197411a340cd332228f9ec9037208fe5bf85a313f564544071633ceca430cd2f0882206a17658aec620459bfdb11495c1703f4c1fe25ab99220424a99bd4b89b293e148fa1fa1422047e22ffef25a64d10835b51a6331e59e5a1a0f03407d5c07127386fb70ca90c770d69b5fef17550ea573b4baeda5cbc533e4a97b509db4028b23e567956befe09381cda212931e94aa0a8dc970ed93c0a6eb5014fba514aa16d993a73fa6930bebc78a4a92f465615f3e5c343d46bcdef2d9ae87cd216b7ee4221d84941714e899d538e37f18efb72c5b9b19603882460a9406d3e8d4788996cbfc2eef3b7572b19730d36ff9b4584dad76614c1b9d65a883b6905506246f76ebf5b27fe46cb06e28baa068ae92b4fcf351cb46dc0d6b4b7ecf73bce5ff43f7435e12ba4d541a582a7362a4f65c41e7c8149e5743f44374cf0f4835358806ff3bc07c325c7fcb9b924967035a38cc725f2dd9e69400dfca1ba231c06196b7608edc931e524734f9de91eac16c00a6eb356c60ba429795f9022e9d6a99dbd147e0014b8f4680618dc61abd56a34b3733bfc4cb4eca96445b5f97aef260deedaad8da5d62cba4fc88dbc7e3573539f917ca8a4cc00d674467d2a4372ce91b94781b29bdce008ceebe1902a7ce7aebedf2212f14a0d0dbe7cc37aecdc14615ce2c48cedfb9fbb46c8beaa626b3ee205589bc025437e6c94c489023d11163ee81a462b9fef4ba21cb0ce8995cae044311919a8ac764e160e1a9aa910183e00d5a5c29278a8b4acbfcb46a96bb944955b79619b20028b206073d830445ecf9c88b738e6928ca97864661fd725b131b345add8fbffc673f9e11a97e886d5a582bcf0d8d933aad18b6907e931f1439bfbc8e1192ce32d863595d68c8a9d4f7935d88c9f2d6e3b86809b8da95ffe0b1005b4c1094ffe3a648d9a1a4d85fd809e056de197cbae46d90ebdd268a5d89095731e72360f33d8f476aff1697df0860b43c4c6d9ec6fa1750d5d71b0332934e82f7c0082dd6176299c6bfd267955245827d7610d888c5808fb16e699ad9c160dfdabfd9ba113ecd4cbb5b58dbfea1ccc799372f1d6341facbf2b513d2dbb5c577c44dbf0197f645b09813a5bb70667e1a832734af1e1fde78c9f9b7e28e101a72973ab5f74387c20e90d590bb3d7e8f0dd2ec839248a23b9d25b79f6d56743ea1521639e9efb54468fd2fc9178ec761388aab45d2413fe0d4f00c3a641ef01cec0c28c35f58da16bb84020f4d07dbf93902b3d270a488802d7eb288db2a4ecb54d54451dd912e27acac7e87e9dd341639075a87d111324025137433ed3f633241acc83e4656a0786e70b5f9c9bc1eeb9f0e9275fff31290d67c63dda882a075605b2881dafe803daee6cfd949a09d2d2a533fa00a79665ee3fb5385ed25ecf691bab036d4a4d78f17d30cce0049cc213fcd8598b417730a714844371fbe56d705c1b101b969234f620f5988b70a089ee00c3d69e9be65f6d19f572da7633ee06907754963c4bef0ba60963065b04f563041c48284d7fc82777a1bc037e2f16daf625ca885e6808905e96d48c23f68d72c22f778f2e7e37065330a1763733ccca54a1b45d099a52040b699b7cc66a2d129476951eae9e424e2b7396ca5099c254ff099cd8470cc3b8634bb358d20174793e048d2ba065cc5adf30d7bfa45f14f4b94e4e947cd7871de37bdf3bb5b9abb5d11ba55d28103b92ffeee4919ddf5dda72e1f244331cb76ea34e42c867c7a34d2e8241b57bdb7e94666c064d82a519d897664d4a0ee1faf37849f2be5c62ecc4c70d32df0b812687af4fa972b8a52245326f0e68cf2a6bb74715fdc16281f0a14512f50c8b48174243a2a5dba4b598a96a1146a3f0121ffbd9072bfc2f9a9c15ddf174ed129444da128c9310a26102f31f01a7f94c3a5493ed2d2f7bed9aeb907e792790bc7e14b7bbafd40237804df9c7ae2f810e92d940979d8c688c9f1574fcd7ecb64f0781eea396d7c45dc81146964fd619472abf2b5b847f5aa2498a9f73c742b1526ab69603ed3298c015fb899a91932c2704ac4c3dcbd2409c2a729daf6d9b72b86ad4d61eb712112ac7787c886d419aead97bf3e310d3c50f5d72ee05b008fc8ccb2f8f49cbdc056d447cf0a173a02ac86e46495c4eeaa410d408ba5e4fe36e6d22e45c2abb78c6b48f8707815ae1a84903180d830eec3534a75f232e59befd99f827d37d84f075fb79d7f663cd20a4f48f1305af31374fd577984ded6411fe3a65f04fa101660e4aff03a7b0e16ecf2a9b85b21adf7ca7ad74750fcb789ce9707cd17928309f2b614b0b37ab9e84be32f16435bd542b44b2b17e5ebdae3cbb676e0fe3460a7802ac7aa5b5fc416e18f23e0327f816ad22c9533b1562ee6813991f4226cd1787ed79b92480c53e4f91295b0b053ce879668f4d98cda91220c1aa6e0b0f8cdf42098468e4c73f63baa51d1a6ee03fba23e87b47da1ce31d8bf0292d27a76779eb345ec1a271f792985ff9508392db0d24be16e1cdbaf53eaf408084b9257a33fe8ef325c8b1f8acd45045f430d7c809f73e806045681326b819b884a607fc67907a149271d20520adf21a5156cb21b04d684d9ec6f688b572ac7063237961b58ec9e4ef502fb43aae20d03559688993cfc26137b3dab4f3c06a4041133501c452355ccfb9b76ed9d15c03ec24188f25f201ad51fc405aa0ab1ff64a43a7d8632fd00a5b6ad86004523cdd7759d8fa61f6a79d388083a7712e80bd471815b49b275f83dc565a270ad7a44dedb32f53fc8365785549a309ecdf0c0f3e12b6b500faa0e6dd47606bd8933f5473ae929d1947dea8a9edd1af1c1a09ac9ef91277077e81a08c9e705cb936d31ae858732be6c48d7de95116393a43eacabfe697701d95e4d4027b685c985ac6452cd0f6f14c849aa965c3781f941f9ccb2aca5f8eea1b11f5f8dcddc564c192e334788918d03cafc7877077920e2d2acd39e09086fdc5babcca8f687a28d04b0ac6ac7fc85c699f9ded99be6f97a90b43c4818423f26a8441e83f4525969c097d685e9643fe0996dcbbe2e8112dc76b443bbfa19d7f9bfd8b8558501d8b459faf194ff2e91fa2f5579299583c81f29ca2cdc6faea5070319690e041750630591c32f922f52142c4d408dc21c2b3f448212f56db6ff317f4b0839cf5419eab01fd7373c01ae055bd62652c051ea8840a9d6456f49d151be4494e5fda230d350c37bfc6e129242a47e4eba1f15ec4dccfe25d1f158aa3d44e46a27a165478db6d45c5c5238fe98425326cd0247a8d59f524503c6dd6435618f39e3cf2dbda393ca73a0afa09b2c29659d015bfeb4154fac00adbd00304048b7169f9781a2a6e267b40ccbb9dbbabdc9c7a7584a7197960cfc3fc16b3c6eb5cc566af925b43f7eeff849c598e1b20eae49750426bedb0548e13604b0dd4681e295e9df818bf1fd1cc9af6d151ead7e98c427bd1058037c5f2c292b1a867e997e4a7b24d82eaa2d2c1fc36408eba12d1795a6b95354570809a2f780af747569f948db03afb940008245537d5f151f4c556acc3f7a5ecae915c312b4c233ab05008cd3d9c1960e56171e73d515693bcb91cc9d2074b518de2434fc58b8c5073ae144b35c90c26791aad958c63121e194c93904574032374eaab587c7a347a9a7af289dd3bfd0dbcbe68d2e2c9871e11feb2e17fdc1ee5e3e5db904c81f188447312e840727922146fd3188e07c6d7918264d28022a25e1528d661d84cd933a07fdf17e2d21cf1efbe9da0caed63385194c288decf267ad0b309b9d42b3", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x6, 0xffffffffffffff00, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000001000-0x4)) 2018/02/10 04:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000aa1000-0x10)={0x6, 0x7, 0x3, 0x54}, 0x10) pread64(r0, &(0x7f0000934000-0xb8)=""/184, 0xb8, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x2, 0x2, 0x1ff) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c81000-0x4)='tls\x00', 0x4) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000), 0x0) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000172000-0x8)=@sco, 0x8, &(0x7f00003e3000-0x40)=[{&(0x7f0000d15000-0xca)=""/202, 0xca}, {&(0x7f00000aa000)=""/2, 0x2}, {&(0x7f0000ec6000-0xb0)=""/176, 0xb0}, {&(0x7f0000d57000)=""/91, 0x5b}], 0x4, &(0x7f0000d25000-0x17)=""/72, 0x48, 0x7ff}, 0x10003) 2018/02/10 04:44:37 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='teql0\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000029000)=@filter={'filter\x00', 0xe, 0x4, 0x4e0, 0xffffffff, 0x0, 0x0, 0x330, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f000002a000-0x40), {[{{@uncond, 0x0, 0x1e8, 0x248, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0xffffffff00000000, 0x7ff, 0x0, 0x0, 0x0, 0x9, 0x401}}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e6000)="e585b5bf0000000000000000007314331e4c7b13c77fd7e380c9d840d1dade60e5", 0x9fb) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$inet(0x2, 0x2, 0xf23) bind(r0, &(0x7f000054b000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fd6000)=""/202, &(0x7f00002fa000)=0xca) 2018/02/10 04:44:37 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000), 0xfffffffffffffd3f) 2018/02/10 04:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x9, 0x1, 0x4, 0x1, 0xc6d}, 0xc) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int, &(0x7f0000971000-0x4)=0x4) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f00005bb000)={0x80000000, 0x7, 0x4767f943, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) listen(r1, 0x7) recvmsg$kcm(r3, &(0x7f0000c48000-0x38)={&(0x7f000051b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00003ba000)=[{&(0x7f00007e7000)}], 0x1, &(0x7f0000bc7000-0x52)=""/82, 0x52, 0x721}, 0x2) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00004e5000)={0x4, &(0x7f0000d57000)=[{0x3f, 0x9, 0x9, 0x4}, {0x2, 0x8, 0x1, 0x1}, {0xcc000000, 0x2, 0x1, 0x1000}, {0xcc4, 0x3, 0x200, 0x44dae90}]}, 0x10) 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x5, 0x7, 0x52, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r0, 0x0, r2}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000d1000)={0x8000, 0x8001, 0x401, 0xffffffffffff13b6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000399000)={@generic="dc619c9d464a49de5b5c0608fac59554", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000932000)={&(0x7f000015a000/0x4000)=nil, 0x5, 0x4, 0x18, &(0x7f0000638000/0x2000)=nil, 0x6}) recvmsg(r4, &(0x7f00007b1000)={&(0x7f0000799000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0xffffffffffffff7b, &(0x7f000057f000)=[], 0x3c9, &(0x7f0000c12000-0xa3)=""/163, 0xfffffffffffffe8a}, 0x20) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 04:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x0, &(0x7f0000f91000-0xb9), 0x0) accept(r0, &(0x7f0000455000-0x58)=@alg, &(0x7f0000b16000-0x4)=0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000825000), &(0x7f00002dd000-0x4)=0x4) [ 36.322310] xt_hashlimit: overflow, try lower: 18446744069414584320/2047 2018/02/10 04:44:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000000000010, 0x802, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000085000)=0x6eaf, 0x4) write(r2, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f000084e000-0x4)=0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000a7a000)={@generic="f92fe69446a8a1a856b219c7746e7426", @ifru_flags=0x2000}) accept$netrom(r1, 0x0, &(0x7f000060e000)) [ 36.366373] audit: type=1400 audit(1518237877.080:27): avc: denied { ioctl } for pid=5695 comm="syz-executor0" path="socket:[15584]" dev="sockfs" ino=15584 ioctlcmd=0x8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.374660] xt_hashlimit: overflow, try lower: 18446744069414584320/2047 2018/02/10 04:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) pipe(&(0x7f0000f17000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006ed000-0x4)=0x3, &(0x7f00002ae000-0x4)=0x4) r2 = socket(0x10, 0x3, 0x0) getsockname$unix(r1, &(0x7f0000397000)=@file={0x0, ""/4096}, &(0x7f0000a4e000)=0x1002) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000905000)={0x0}) sendto$inet6(r0, &(0x7f0000e93000)="f60118a90d1c113883f465c847288d0b968371e03643c3450725cc9b3147b2c24070ec55d93d273f0980d981ec36af5c", 0x30, 0x10, &(0x7f00007d4000)={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) r1 = accept(r0, &(0x7f0000e22000-0x10)=@can, &(0x7f0000879000-0x4)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000503000-0x108)={0x0, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}}, [0x5, 0x80000001, 0x7, 0x1, 0x2, 0x9, 0x0, 0xfffffffffffffff7, 0x0, 0x2, 0xa8c, 0x0, 0x7fffffff, 0x4, 0x1]}, &(0x7f0000846000)=0x108) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000474000-0x4)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000442000-0x8)={r2, 0x5}, &(0x7f0000329000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000102000)) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 04:44:37 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}}) r1 = accept(r0, 0x0, &(0x7f0000417000-0x4)) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004ae000-0x28)={@common='nr0\x00', 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000941000-0xc)={0x0}, &(0x7f0000940000)=0xc) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003c8000+0x14b)={0x0, 0x0}, &(0x7f0000941000-0x4)=0xc) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000940000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000940000)=0xe8) r6 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b9000-0x4)=0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000941000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000059e000)={&(0x7f0000940000)={0x10}, 0xc, &(0x7f0000940000)={&(0x7f00007da000-0x53e0)=@getlink={0x53e0, 0x12, 0x410, 0x4, 0x2, {0x0, 0x0, 0x0, r2, 0x20, 0x8}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x8}, @IFLA_VF_PORTS={0x53a8, 0x18, [{0x120c, 0x1, [@generic="ca325024e59bba50e534ece3d4a4017081d2204f5f00324e34810ca53e831c1345226bc456b5bc807bc132d0db12366c88e819c7781612750542d939deefd1d88b36ba79de4badd7b5cc58c8f886f31cddd905", @typed={0xc, 0x37, @pid=r3}, @nested={0x2c, 0x2, [@typed={0x28, 0x84, @str=')eth1%vboxnet0mime_typecpuset\x00'}]}, @nested={0x1104, 0x78, [@generic="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@typed={0xc, 0xd, @str='\'\x00'}, @typed={0xf4, 0x6c, @binary="847be30f4025d37d5eba0b831fa4ac6b23ae8d9b2b177c09e8a693a915e521c5b3600e9464d868cd31479541e042c5c70132e2c8e1b093c6ff24a5506d27975cf0e232af4cf5b15bf0c50bfe3e3120b6b45ca34d706f3776e3e0c1a68cab96eb66a5f50a48d9a9dc608bae9ffcd7555f9d41addd4c080ec8edced5e25b5ffedf4e43c7a56fe8f081f6c2388f02e42e6c3be0169dc77539a26aed454f1868e2fda257de7554a6053ec713364eb789cfef898559c80e766a19ea567cd30ae18759a2be6e0b49ee7efbc45fcd2312372bc3264b0d844b14eb472bf023479e61addebe66f70f1d2a3effec"}]}, @generic="3d1964af4e6ace09a46ec094823e3340a25c0573d4e8b39d076dca63ed72e92affe7a0191e126088186c396be0e0ae001a7899569a3e862c43f7656a8aa01f1ab7b7983559bf5ea9b43b04fccea747e633a3e43c4da5b86959c589a00acf6098fbe507c8c8bbafcbf84fa6d7570fcb23d63e2bec161892f9a7"]}, {0x1618, 0x1, [@typed={0xc, 0x22, @str='\x00'}, @typed={0x10, 0x74, @u64=0x5}, @nested={0xf4, 0x51, [@generic="b06c3162c203ea519636d94534a768c53b4dccdb9f5aada4790ab52c883dc913d28d505ee8413f7b64be6d986bb3db15fcf602f552de847e7f35aab07fcd1155021473ce1c6a341c6e5dca", @generic="e94f0aa4df55311782b15d8f5d2c80dfefcb0ad338ca6964a9c102aa013da6db8ee564a2ed955d7fc010d93dbdcfdce940968f894497ba93415b4a2fb9df431bfc5caff666ad8bf9bef85ec58a0f987591d3579088c86faaa5f66413739429e3d079ad721ef85b1be5050723afe8f14be70006fb4efb918d10c714c8f8181a456b7162ce8b43abcbeff0cccc05926392eac882a94e9aa4b4bd112462c34ce7541661"]}, @nested={0xc8, 0x25, [@generic="1a4981491cabd3d748fb80c9ece77e566698035932e20d5c1394714fe002f1269f5133e599e6f101287fedcb1ddcf0ed96ed2fca75aabdf4f653f2891924401ff8460bb0b36a5c9344a22f2a8c8d4722788562297153e263b696c2da1d0def538d2816a5cd7e76e0c06ccfdef7eafffa4a71cff757ae08758fa8deb850c740721574f59217b5542c72ef268e367af228144cb0f3211ee92c0205c5dc30d946f418ac672e3387721db2bb0f44d2e3a5f17a33df13f280364feec07fc7cf3563ff6aa0a2"]}, @nested={0x12a0, 0x40, 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@typed={0xc, 0x43, @fd=r0}, @typed={0x8, 0x7a}, @nested={0x2c, 0xe, [@generic="4cf67180cb2d88a17751d1c7c84d441442bdc353285089daff386070", @typed={0xc, 0x75, @uid=r9}]}, @typed={0x14, 0x71, @str='(\'em1md5sum\x00'}]}, {0x1a8, 0x1, [@typed={0xc, 0x4, @u32=0x1ff}, @nested={0x198, 0x67, [@typed={0x18, 0x62, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x75, @u32=0x1ff}, @generic="969763f592ead1a4e3bf2bee99d1665f2d82a3fc04897f6fa29897157720a656252d091ee8002140d7681c53c7254ba94f65405de31e68df527e995b00d182d3ca704d4147cd842a6198b4c3beff6034b8a397a40914219f3cb4d57712dc24c4f6e2d86f57fbbb42a240a9922b494073ac9d13659582c9d6bfe629a563a602dadeccf75f18b67698bce33d06af1ea60923e8786db4f772cf45e8c985512d40ab9501abf1efce479d262a7f88c60ffcf34b4c9ce318f837b1cb89e622", @generic="74d95189ef24f41f568c606eeb6ed04bec17b570eb0839f5df447b591277e0fe", @typed={0x18, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}, @typed={0x10, 0x79, @u64=0x40}, @generic="80afdc04208724be4fc11b4ae42691fd6f434a70a2fc68dee7c6f8fcf41cc2b00b41ab0d1b883bf98c7e46679de129d6ce00c2245e4db9962dc2d9b426ca8dff6debd63bf623c3a7daea4b450bbaafb7710643501ba02f5823cb9c748ee1888c9e87b23015b70343475b"]}]}, {0x1c0, 0x1, [@generic="6d17e87de2bba59a4ea81d753463e13eceeee72a3765ccac2b8b0f61fd9c5674858cbc2503a0d65bd7a4596ef4dce58b1f54e4cee1228d80ff6f139f7585e39c5d11f031253747cdb835ec2266d730c93f3d1b2ea363799944bb0b2171a9aecb720a8cbea507eb73d957df6c39fdd38d8e0642b2d08639f387391d669f30871ff6805efaae7c6ce98178e3072a51945fba14e976df4354caf448bf635fab240131fe1ceb108ba8", @generic="e8180246cf0b8ad0422002a1745bba810be83123e88f201524e3fe5e4c19", @typed={0x8, 0x17}, @generic="b36bdee093aab2714b79d31c915729c8ecc77703b5360b07dba21da5495cd7e734dbcb1ef1f531fba111858491280621d2ad4e18ba68022c50a7b08c00e99f23930eb6a27043c0ddb3477f2bd1059316b74a45868be0e3d067c7c2c7d389aa2e016e0f9a6258ce28948823c45ef9ef805e41567682efc43a7cc574cd68ebec67d987774b603563d984cddca4d29df77a2360c2e91eb2234c887bc2d12242353dc3cfb0df06fd134220bc06fbba39249fcc22bd0c8a4aa64ac688cbe76f2d414ba29669093ef3041e9ce0fb9d2ce1ad900fdeb0165be384d485768a2123110b67180867bd8cb863ee5d847c75d87c15"]}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_EVENT={0x8, 0x2c, 0x4}]}, 0x53e0}, 0x1, 0x0, 0x0, 0x8001}, 0x240088c4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000015c000-0x8)={0x0, 0x3, 0x3, [0x6, 0x9292, 0x80000001]}, &(0x7f000093f000)=0xe) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000020d000-0xe8)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000940000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000036c000-0x89)={r10, 0x81, "b607fdbf219e85a9ea710bd4c6b736060e325975af6e1aa9ee7f86d33ed3a68988ed24928926ccd597e1279ea0f990d4dba24634e2fdeae46c7bf95d3e0f47b91f662d5ffcad3235565d7a9b0104a9897d1547021b508b0a367d7eb987705434962b894fe962d8d73f88bb0838ce570894864bc804c7591ff8cc3f8f80f7da23c5"}, &(0x7f0000192000)=0x89) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000027b000-0x73)="fae217dc43e7aafa324fc2759af28da358571e807c03c894a0de9553d350fc5fdaea90e6d6aafc12cb2b67e4e7a166dd50ad99a9d0c09cc5850f6c8317d7c92f300333120b130f5a80270edf704895a6a168699e25735da5403d9c05a36638ee92740dab50157f384f7bcf2fd51f3a2818ce68") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000093f000)={r10, 0x9}, &(0x7f0000940000-0x4)=0x8) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) r2 = accept(r1, &(0x7f0000be0000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000868000-0x4)=0x20) connect$inet6(r2, &(0x7f00000fb000)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000367000+0x89c)=@hci, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa2000)={0x0, 0x7ff}, &(0x7f0000fa2000)=0x8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fa3000-0x18)={r1, 0x9, 0x30, 0x6, 0x2}, &(0x7f0000ae7000-0x4)=0x18) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f00009c5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/10 04:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000645000-0x4)=0x8000, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a47000-0x5c)={{0xa, 0x2, 0x4ca, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}, 0x1, [0xffffffff00000000, 0x8, 0x8, 0x8, 0xffffffffffffff00, 0x3, 0x2, 0x101]}, 0x5c) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f00000f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e41000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002f1000)={0x0, 0xbc3}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000095a000)={r2, 0x70, "f40fa0703b786d05f3e65b1b8ed3ba0e2e7463b09313b8cc91e52b2bd24a635c40a13f6ab6ca19ebf5c45b9f01760caa2fbb2ef7af872e32135856bd74d237d08615aec2eaf957cd0943018447d8ac6cab434353c403f48dd63088ecfecda754478c123220ee9d3a64e3cbbaa172fd99"}, &(0x7f0000540000-0x4)=0x78) [ 36.467877] sctp: [Deprecated]: syz-executor7 (pid 5705) Use of int in max_burst socket option. [ 36.467877] Use struct sctp_assoc_value instead 2018/02/10 04:44:37 executing program 4: r0 = socket(0x11, 0x7, 0x4) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x10, &(0x7f000073c000)=@raw=[@exit={0x95}, @exit={0x95}, @generic={0x2, 0x4, 0x1, 0x25af0caa}, @generic={0x10000, 0x7, 0x0, 0x89f}, @exit={0x95}, @alu={0x7, 0x0, 0xd, 0xd, 0x1, 0x20, 0x4}, @alu={0x7, 0x0, 0xf, 0x1, 0x7, 0xfffffffe, 0x9}, @exit={0x95}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x2, 0x2e, &(0x7f0000000000)=""/46, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000032a000)={r1, r2}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$can_raw(0x1d, 0x3, 0x1) close(r4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000004000)) sendfile(r3, r4, &(0x7f0000009000-0x8)=0x2a, 0xfff) 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000dc5000)={{0x2, 0x3, @empty}, {0x307, @random="6be21eb6c054"}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a1f000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000885000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, 0x101, 0x8000, 0x2, 0x9, 0x6}, &(0x7f0000bb4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000db000-0x8)={r2, 0x6}, &(0x7f0000f69000)=0x8) ioctl$int_out(r1, 0x5462, &(0x7f0000c8c000-0x8)) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000e000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000018000)=0x5, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f000001a000-0x4), &(0x7f0000019000)=0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000009000-0x20)={0xffff, 0x0, 0x1, 0x7fffffff, 0x8, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000017000)={0x0, 0xfffffffffffffffd}, &(0x7f0000018000-0x4)=0x6d) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000019000-0x4)=r2, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x9}, &(0x7f0000017000)=0x8) sendto(0xffffffffffffffff, &(0x7f0000017000-0xac)="e24526e18205b8ae5d73199f79728fca84bb4749e69f49c9ce816ffdfca185edb7628afa10ce4c6d9f77e064a3b1834d14705c8d4c2be69ac62738daad9868b353ff7d94d89606e98be5fa954863784668d659cb094d8a105cd84e3684cdd8add7000c6e362c7a8e2d605022a6da155f19c2d2d6a78c4ffbe47441d41e3dacb1647b618203195c78e3558f3a095df0aaa248a967cd5a70d794248252e5b9161e741f928ae709aa66e5770da8", 0xac, 0x4, &(0x7f0000006000-0xe)=@l2={0x1f, 0x8, {0x5, 0x8, 0x1000, 0x9, 0x6, 0xfffffffffffffffa}, 0x80, 0x7fff}, 0xe) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}}}, 0x0) [ 36.540915] sctp: [Deprecated]: syz-executor7 (pid 5705) Use of int in max_burst socket option. [ 36.540915] Use struct sctp_assoc_value instead 2018/02/10 04:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d1b000-0x9)=@rc, &(0x7f000033b000-0x4)=0x9, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001dd000-0x4)=0x10001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[]}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/10 04:44:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000071a000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f000031c000)=""/4096, 0x1000}, {&(0x7f0000b03000-0x9d)=""/157, 0x9d}, {&(0x7f0000cf7000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a6000)=""/61, 0x3d}], 0x4, &(0x7f0000001000-0x1)=""/1, 0x1, 0xffffffffffffffff}, 0x42) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x3, 0x1000, "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"}}) r1 = socket(0x11, 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00009c9000-0x28)={@common='bond0\x00', 0x7}) 2018/02/10 04:44:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000a59000-0x47)=""/71, &(0x7f0000001000-0x4)=0x47) bind(r0, &(0x7f0000d4d000-0x10)=@ipx={0x4, 0x7, 0x6, "1f2ce8e1df2a", 0xfff}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r2, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) 2018/02/10 04:44:37 executing program 4: r0 = socket(0x11, 0x7, 0x4) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x10, &(0x7f000073c000)=@raw=[@exit={0x95}, @exit={0x95}, @generic={0x2, 0x4, 0x1, 0x25af0caa}, @generic={0x10000, 0x7, 0x0, 0x89f}, @exit={0x95}, @alu={0x7, 0x0, 0xd, 0xd, 0x1, 0x20, 0x4}, @alu={0x7, 0x0, 0xf, 0x1, 0x7, 0xfffffffe, 0x9}, @exit={0x95}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x2, 0x2e, &(0x7f0000000000)=""/46, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000032a000)={r1, r2}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$can_raw(0x1d, 0x3, 0x1) close(r4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000004000)) sendfile(r3, r4, &(0x7f0000009000-0x8)=0x2a, 0xfff) 2018/02/10 04:44:37 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fd8000+0xdc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000167000+0x3e1)=0x2e) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000fd9000+0x64e)=""/4096, 0x1000, 0x2000, 0x0, 0x0) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001e9000)={0x4}) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000019000-0x129)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x11b, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x3e8, 0x0, 0x0, 0xa, 0x97, "aed84e", 0x7, "b549fd"}, "aff6d51c4f300a01a805a220b1e55c40aaefb8a980bfdde7477f7d646077181259b6e12857652d38e8ac35f960131bfa303f6199e465fea1f827985f4af4ebd2b0ef341cb9e7a40931f085035812e17cffa0550d67e40b2567410f51b3ddb775fd7491a47095f5241083ce38bf0bdaebce4c69260a8d357c3c314ae7a1e7a10632fa8e5c332effa885424fe69d2fedfec29f1040a8c703c23ad353444f33eb5ba74d851bdcdc9cec587f6e98499cb2fea3da66c75c0544d9e67865d5f1113964f05a4f672b41df57dc613cd828443e94d5265bf3b43c9a6b6beb85d5ea24ebcadc4d0b5c5694d9bde080bb54ddb2945b941da021311bfe"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a5f000-0x8), 0x1, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x1f) accept(0xffffffffffffffff, &(0x7f0000b71000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001de000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000387000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f000019e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000064e000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x5, 0x3, 0xfffffffffffffffb, 0x2, 0x20, 0x80, 0x3b, r1, r2}, {0x9d7, 0x5, 0x8001, 0x0, 0xb005, 0x3f, 0x7af, 0x2}, {0x6a1f, 0x916b, 0x8001, 0x1ff}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x4, 0x3, 0x0, 0x400, 0xfffffffffffffffe, 0xef6}}, 0xe8) getsockname(r0, &(0x7f0000883000-0xc)=@nl=@proc, &(0x7f000079a000)=0xc) r3 = socket(0x11, 0xa, 0x1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000b0c000)=@get={0x1, &(0x7f00000cb000)=""/50, 0x2f1}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000be0000-0xbe)="326d2b8266efc6c79b3cb38dec9e4949fa892c9ba30819c945d6bdf9058ec14b5f31b3271a9d2fe1f0571d14b20111d019ce2c85a3a3847031ddc7723a38dbdfc394c0b10633998b8310118d7a68b8a3ea31da637f511da61f148c829c1f55503584e0a09ca0dad8664a6a643c777652b27051059a9399c9c6be9eb365df5f3c2cc35039cbe9a14cbae0db71a1f8a6a4ed6ad38c56b253e30ac712835847248955ed8d3bd4b504529d8b267f766cd74309f09fa90dae2573e0a665c758eb", 0xbe) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x3, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) r0 = socket(0x3, 0x80000, 0x2) connect$inet(r0, &(0x7f0000b96000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/10 04:44:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x44, &(0x7f0000002000-0x44)=""/68}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x6, 0x1, 0x7ff}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty, @remote}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffe, 0x0, 0x1000, 0xc0000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x800000000005, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005a6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) connect$inet(r5, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f000025c000)={0x5, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x118) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00008d9000)={r5, r3}) write(r4, &(0x7f000017c000-0x2e), 0x386) 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc), &(0x7f0000b42000-0x4)=0xc) 2018/02/10 04:44:37 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dfc000)={0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e62000)={0x1, {{0xa, 0x3, 0x4e2, @empty, 0x99}}}, 0x88) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000210000)=0x5, 0x4) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000010000)=0xe, 0x4) r1 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000029000-0x10)=@can, &(0x7f0000001000)=0x10) sendto$ipx(r2, &(0x7f0000006000)="f2aa0117", 0x4, 0x4000000, &(0x7f0000026000-0x10)={0x4, 0x1ff, 0x9, "3842aeccf3aa", 0x8}, 0x10) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000001e000-0x4)=0x81, &(0x7f0000005000)=0x4) 2018/02/10 04:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00006d9000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffd8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dcb000)={0x0, 0x6, 0x10, 0x9, 0xfff}, &(0x7f00002bc000-0x4)=0x18) sendto(r0, &(0x7f000028a000)="a162372b2e1b28f5c680b98ac3933adee43e941e7886c05ffdf005270cf982798fbccf76cb4fdb8fb89d0d57d1c0a96cd0a26fd7", 0x34, 0x20008000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000885000-0x10)={r1, 0x8001, 0xfffffffffffffff8, 0x9}, 0x32) getpeername(r0, &(0x7f0000d90000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000a5e000-0x4)=0x26) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00008ad000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f000073a000)="bf764698d9598da6d9195165f25a2440ab6d6dccd3abf26f07cf8803a0a3741c0558e9c6d29305549f520710fe2cd516e9dcd96e118f128610c27bffb21fb67fe573a92f9f8a0d80e500dbc49d19f0066b1b5b5c7371d6e3a005f7685d8c145314ff38", 0x63, 0x4000884, 0x0, 0x0) 2018/02/10 04:44:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000c9c000-0x38)={&(0x7f0000f34000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001000-0x40)=[{&(0x7f000001a000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000532000-0x1000)=""/4096, 0x1000}, {&(0x7f0000210000-0xf3)=""/243, 0xf3}], 0x4, 0x0, 0x0, 0x6}, 0x40000101) 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) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd6b, 0x1000, 0x7, 0x100, 0x20, 0x100000, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000569000-0x10)={0x0, 0x2c, &(0x7f0000a32000-0x2c)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c14000)={r2, 0x6, 0x30}, &(0x7f000095f000)=0xc) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000001000+0xfde), 0x4) 2018/02/10 04:44:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c5a000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000d03000-0x10)=[{&(0x7f00001ae000-0xfe)=""/254, 0xfe}], 0x1, &(0x7f0000f87000)=""/206, 0xce, 0xffffffffffff7fff}, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty}}}}}}, 0x0) 2018/02/10 04:44:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000054e000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000-0x6)={r2, 0x8}, 0x6) r3 = socket$inet(0x2, 0x7ffff, 0xff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000010000)=0xff, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000000f000-0x5a0)=@nat={'nat\x00', 0x1b, 0x5, 0x540, 0x1e8, 0x2b8, 0xffffffff, 0x0, 0x0, 0x4a8, 0x4a8, 0xffffffff, 0x4a8, 0x4a8, 0x5, &(0x7f0000007000-0x50), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1b0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x21, 0x0, 'syz1\x00'}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @gre_key, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/02/10 04:44:37 executing program 4: socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f000000b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x101}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) 2018/02/10 04:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005f6000-0xf5)="a3b8b726b282d7caca3d8e7ac7cb3c5ae9edae20af29552aea9009a27de28cc7740274213720833c6255d91c40dfbea0f579e30478b514c91c471e75f83748f87f7a14c6bb673938c60cdb2fa9891d5285a8526eeb054c51066ca56c1e35e6319719953e720d7da189ba7f0ffe27e94d393334ea89d3f2725d528524f6163115d7d5f6e0581cccb7968adc468437a7f3725e9ff8a7adecbc9d60b1cfb89a11ad01a1f679e80a1bd3bc307e90d1a847a1a34c8032a912e296b8efa553ecaa57722c1f6e06306d7de5f4cb0f3ecd5e489118393782154a78d3a88300222478e5d1860fb1d26d1e26de1711a7948d741404a11f3e76cc", 0xf5) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ba3000)={0x0, @in={{0x2, 0x0, @empty}}, 0x2, 0xffff, 0x20, 0x8001, 0x81}, &(0x7f0000aa3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002da000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x7fff, 0x1, 0x5, 0x5}, &(0x7f0000edf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009be000-0x8)={0x0, 0x2}, &(0x7f00006bd000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e36000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x0, 0x6, 0x7ff, 0x8}, &(0x7f0000ac3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004ce000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x2, 0x4, 0x7f, 0x8}, &(0x7f0000ced000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000662000-0x8)={0x0, 0x3}, &(0x7f0000353000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007f5000)={0x0, 0x8}, &(0x7f00006eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084f000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x9, 0x100000001}, &(0x7f0000a83000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000daa000-0xc)={0x0, 0xffff, 0x20}, &(0x7f00007e4000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00005c7000-0xe0)=[{&(0x7f000035f000)=@in6={0xa, 0x1, 0x498, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f000094c000-0x20)=[{&(0x7f0000303000-0x1a)="222e961f8961fdd3e8f5d333a578bc62904ec859c954722a2f1b", 0x1a}, {&(0x7f0000171000+0x33a)="fe1ca40e3732952e7d3a0d60d5acf2c1a6b23df045930d3ff7723785be174b66cb87813c0d20f490297ace82cc8045fb3ea476238af28f16081f25b2e2ea23cbeb9f86041dd3316f4895e64e7cc59582760d2dc90a093a2ea8887b32d2ee8a18", 0x60}], 0x2, &(0x7f000068e000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x0, 0x1, 0x100000001, 0x1, 0x200, 0x1f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xd5e8, 0x9, 0x5, 0x8, 0x1, 0x4783, 0x20, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8000, 0x2, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x96, 0x3ff, 0x2, 0xfffffffffffffff8, 0x14000000000, 0x10000, 0x20, 0x65ed, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x4, 0x6, 0x401, r5}}], 0x120, 0x4000000}, {&(0x7f00009a6000-0x1c)=@in6={0xa, 0x3, 0xb3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x53dc64f0}, 0x1c, &(0x7f00002df000)=[{&(0x7f0000d75000-0xfa)="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", 0xfa}, {&(0x7f0000e6a000-0x4)="0393a66c", 0x4}], 0x2, &(0x7f0000f06000-0x60)=[@init={0x18, 0x84, 0x0, {0x9, 0x9, 0x4, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0xffffffff, 0x1, 0x3, 0x3ff, 0x4, 0xfb81, 0x1000, r6}}], 0x60, 0x4}, {&(0x7f0000134000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000c18000)=[{&(0x7f0000f28000)="474ed1fd605c0fe4b4006b98e833e0a0edee7feb3f6ea8e51b270d9a515a0ca6284e2c54cf73774900da4be89d9e2f8a2253971fd7150127f039fd62fe3660617a777ca57dde1e0e25ec5c06a90db59800e54a34d32de5f290b2fc1972803a04a07b3f82e3608431d4bb2b579d067af0c8af7ea5952adc3286dd38af7b630d9aceeabe169fc43b0d6362f90627b861c45efdb211e6c468d9a49443", 0x9b}, {&(0x7f0000493000)="4ba243d622ce01724e33992c8b8ccb5e4566e9d58db854a92b23f5b182c2ccb3f2b6fef464b537f16e97b243f3defafb9a02937313410eb3a52eda338cc1b7425e16963ac8fa668a3b2666c2061d8f75d878be93c05e43654dd0cb3eb7c79169e61ea2545ef55d648bfff276b9fe229df55892982600b81090fa45b8e3b799cef853ad2e14b7dbba7cc99909202c489d0a94cbffa3804951760fe7be09ed35e97da36572cd494bd0a93adfe30a598f99026dc1dcb18934d0ffa7aca1b6542534321c759f3d4bcab6751f6f0e3c153a2903b4d10fb52fcf8b17fb", 0xda}, {&(0x7f000091f000-0x50)="6fe82b5af1e57bc9e282c5402d22a2b6c138a46966784d90e2f23d2e6f8221db5a30ade236b56cce7ee84e45f5f27f4809cf9f560984ddc42ed08cf41b480468dd9875227ee59ea858699a4af495987d", 0x50}, {&(0x7f000075f000-0x7c)="7dc5599d465eda4623675a672b9aed3333921dd51033dec7322d544b5ecb654f6ff2813b21db11a61257903c72feeaa94a869ce0eda6172258b679808227f6b77e5bee8785a931f1f12628719a6bc470d8af963af80b5f049abae8053996bff13306a3269904a6683ab59a66da3dad40dc1f823e89ca464f4ec5995c", 0x7c}, {&(0x7f000092b000-0xea)="b2a10d33af26eaf4d7e7d46b2238c06de9d16a3f95d497f51223b208b40de530e5de82b9c06848bb62773009a1822c79cf6662e47d7df08173c3804a3206e7a2ba1c80273f6383043138b449e644975bb5ce4e44d87d38badc3f7be2b5649b5e5e30e467b7752c83e9850e213969080e99eafce49122c3f4318d171bb8a8c2d12e36a149c657a2334c438fd11ff4b88a28bb974c8593a7e8c657193d80b19b0d37b21993e2ae0b0d79f68f35ee3351e240b4d44d669d72709cf725488ca2fef4b1c0d59f28daee0ba8307e768bacee6fc98539c99d10ececc02a040e7e057f8c54c4152c9720bbdc19fe", 0xea}, {&(0x7f0000b96000)="41ca8d5b0ac3f8b08e13256efd0c83416d5309c8810de0b7abb8fecab4ac12e975b19484edae4988ea2f7a6c9122f1d0fee31723224c6d66ee66d0e01c6be9a0acae788cd9ecb1e5c5f74330ac21cc7eefdf4d20ee6bb3daff1629f2187b52b74bf4fb633298f21d079ffa91fa7079685a5d7aeffa2ca26cedf9b51a1f012e52d47d9ff3a3cdb055869d571ed66939942595cadba4887232dd5ce708003372a554f376ce6c690e636bf0adf54a6d859a7c66ea07cfa76e0219743a50f3ed", 0xbe}, {&(0x7f0000c06000)="0e8561f715dd184c98bacbf880b3cda8f0966b0650091219a42d2b4a565d4b0ac934c05848dc63afaef30871470d10e4130fc1784653ecc5f241b2989d6265f8f4f4ca4d0f2878ca00c4ceabd9f962a59e021c1a88ec01110f17489220215af921ead9c45a372edff58232070171fb5bc676ded572f9859a3edd69d2870bf7ef7627bd07556b27fc8fd250728dc745b21ef414a24b4ca035f17088404ebd79a9936f3c304c36756cdfa79d6604585928ab8a1d8dca05db0a1cc9bbde623ac59c10c39121b590a0016a280532133056375f5cec8812cdb7a6f8a103e308fa887947589509e5f65ea7190fe8d62cc1d41bb532f06e3f9c20", 0xf7}], 0x7, &(0x7f00001a4000)=[], 0x0, 0x80}, {&(0x7f0000606000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, 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0x1000}, {&(0x7f0000f16000-0xb5)="cd6045832649c7935a5b33d30620ef83058c986f74d344d254869d7b97431090b398627619103ee3453d3e5e348ec7e46a70d85fb276317be107d8f39b7bb1b3562024031220d91a2626d1ece1970f29b03e0d7dcf9ede0f02fda05a24dd9c2b4844b01ee2fd1ac47f3b355b00066d8e9417e1a702ca2d541735a4393d26dc212a886a881c8be6049abf18d2e76ea59b76005e5565c6dab88844552c247cbeb314fa80d271ac1e93765d215a8df3658d20a226fd4e", 0xb5}, {&(0x7f000056b000)="17064f789b96ff4d", 0x8}, {&(0x7f0000ad0000)="185f65c3ff9b3cceb5382b99343c20c5fbb7e909bc507f7394524a91d014263792e4d54ad314872e594c59ac9942e5835f06b39b1a8bbf8e4c9d29ea30b62a688fb3a7ab8d476bcb7bce283571bbc2fbb4c4596051507dcd5738aef56028adbc2c5d7542793e67fe8569ac4d80148030b0154787d3118df72f32b14e0aa09d011cd2b297e5948f328da337e1ebcab3ff06d81706f9cf1b187f14bc9c16978b856ce529", 0xa3}, {&(0x7f0000e98000)="52c8b85983347f12db51c36ffaf25e7c3ce7e4e60153b7d67a11d1b6b20025b8dc032fdd4f79bbafaf1db69828a5c92fb49c2f86c4bac42aeadbdb5b3f429fcd89091a855e31d121414dd669047ed1c50e12214463e15974e16c3a6cd655aaeb47", 0x61}, {&(0x7f000040e000-0xf5)="c4f2123949c0e3553b4719139c74620d2325f1f0e1a93846a14c3c55bd6b07752e841461c671df2e00621a7871c9253652acbf3baa4feb2cb7958385f71f18dc99d0be7f8862e90f25e2579e8560d83622b29a37abe8f746eadba3643cd376867e7e9c21d95148779fd9368cbe4156d8613db4611da5a8a7809306d7bef02a19744fc2fc5bd1984d4a5d92d3275e2bb25d0d5a3aab1d26e85321a5188431705a6ae00b0a61c1e7771e72fab53fd26ac118c5501ab0f8fec1d7c9ec1546965c32cf99de52046c3163b47bd8010741fd2893e2d58009983037cf7a6ec119fe25a3c9c7288b35ff39db6de8123a28fc8278f5505c76a9", 0xf5}, {&(0x7f000099b000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000d0d000-0x120)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x100000000, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x3, 0x5, 0x10001, 0x79f860e, 0x80, 0x4, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0xffff, 0x401, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x6, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x37a5, 0x4, 0x1, 0x5d3a25f6, 0xfffffffffffffa64, 0x1d02, 0xffff, 0xc2, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x5, 0xfffffffffffffffe}}], 0x120, 0x20000050}], 0x4, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/02/10 04:44:37 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000a8e000-0x8)={r0}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/10 04:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ff3000), &(0x7f00004f8000+0x31b)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00009b4000-0x2e)=""/46, &(0x7f0000055000)=0x2e) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000068b000)={@generic="d1e3f98b1dbd4142466a5f2e4514cc0d", @ifru_flags=0x4000}) sendto(r1, &(0x7f0000d95000)="00040022", 0x4, 0xffffffffffffffff, 0x0, 0x0) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000037000-0x4)={r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000000c000)={r0, 0xc3}) recvfrom$ipx(r2, &(0x7f000002b000)=""/228, 0xe4, 0x40000042, &(0x7f000000d000)={0x4, 0x5, 0x8, "eabe883eabe5", 0x2}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000037000)={0x0, 0x0, 0x1, [0x9]}, &(0x7f000000e000-0x4)=0xa) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000037000)={r4, 0x2}, 0xc) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/10 04:44:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000+0x16d)=@ax25={0x3, {"810f661bd39b60"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}]}}}}}}}, &(0x7f00006b2000)={0x0, 0x0, []}) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can, 0x10, &(0x7f0000e72000)=[]}, 0x0) bind$inet6(r1, &(0x7f0000f8d000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fee000+0xae7)={r0, &(0x7f0000fee000)="1e9a7dec76a2c5e9f941659a3155bf23984f6e9df362fd107c4ab4e4b97b6249402b99d0d879840ec950d84c0b32420f94a2c54e7f45633c765567afac08ca53e8c73b0e43e9242e76bfc10467f516ccd269d9a706dd6f436312c77b139b16dafaa57599aea3231f011e9aa940f540cac280aec56f6b6cfe8736f6029b8c92d6034320a5cc96aa067c48e30eef284256786d36743b679be2400dc3a37b193205523bb3f1313d55d0d874de37ed697fcfaf", &(0x7f000026b000-0x1)="13", 0x3}, 0x19) 2018/02/10 04:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009ba000-0x3a)="c24cb8acb96142e388615059cdf17274bf0596d1f0c4e627b705b9195bc91d73c2ce34b0287ced325fdfbf807d9623032a68b0bd1954249893ca", 0x3a) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000af5000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000671000)=0x1002) pwrite64(r1, &(0x7f0000bca000-0x1d)="a0b898bb0531bc8ca287c151fffb90d8c8c6bb77eab124f15089e8ee4a", 0x1d, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000bc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r2, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 04:44:37 executing program 7: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000+0x38b)=""/240, &(0x7f0000000000)=0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x80000006, 0x40000843) setsockopt(r1, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000059f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f7d000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast2}}, &(0x7f0000a22000)=0xe8) sendmsg$kcm(r1, &(0x7f00001a3000)={&(0x7f0000ef2000)=@ll={0x11, 0x7, r2, 0x1, 0xff, 0x6, @empty}, 0x14, &(0x7f0000e83000)=[{&(0x7f000098a000)="ee00b4018d65e365a8aecb57ca833e8d99d3c810b7b0ac1b00fbf12888123fcc023dbb16a1700c50c65b60d4d240d6a34e329eaacbb0ed2d2709d83766eb0bb3a66f7a7907a6cce0a05e1c4c0bb1260fa0a1564013b4a573a1b25d8a64c17bb17c33b6b7d1baf62773a540dba27e3d7947", 0x71}, {&(0x7f0000398000-0xea)="4804efb54edf28521b2a181fb3d40c96438c2253ce92f046922791078ac5b574de98e49b87e6e3b945d4b47c24f85c80f888ffed1d614a1bc7ee24707fc7bd12803991050023f764e7af159e37f14705ca2823edc0381c1b7bdda4f5e7a305739556bb248bb212f3f5c2b72539abe259526829f41f5d4bbce5a7132d09b92f05596c3be8c5b3575938a4466f3f0b649cee18cd57d20853463799498f66857cf0eb010eeaba3f49ebe2288184f85207b0c539d5020f14990f2ecea396f26ab8bb8b587e7d6b12ad6f897d82d92e98fd344ad7fac72c2b4035071b07d48b678b8688bbb3d176816dba4e17", 0xea}, {&(0x7f0000c81000-0x3f)="bd9db477254bb5656c07290970885f94f32ab0bdafa3be839e9acc50738738831f85232d9f8cc254d94de6c2de4629ef292b71f142768bdf038e2dcb5c6845", 0x3f}, {&(0x7f00007f9000)="6434a7dfadaa4553238d9a1ef658f44445e43d7516c95249886298cc2c2e8725adea295c4e247da6a907ffb8e79a760f14260c2e6220308097f56282d3ec4185200726ee7698a7c639921d752da11e99de8ca38640b977e10807846e9e663caae5e2c9a608", 0x65}], 0x4, &(0x7f0000c31000)=[{0x1010, 0x1, 0x7f, "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"}, {0xa8, 0x0, 0x0, "7e1fc72a4ae01dcbf478c753f8eefbfd29ed670bbdcc08785553d8961bae491f396c03df5cdf1c6b75638eaecbdee1d1f8a01dfde178b26e45d0343457480a06b49c0ff916374634dced5606e8c293da1b4db8471d47969e61141cfcf863dbc25273f50fb1a3381071e23d845433f82577ceb6a199330a78df4cb78052a24ca1215f46383888be9f387920c6cb69f00b7b"}, {0x78, 0x103, 0xb81, "976cee5779f334d14a939004f537d95f67235515003b6465682f6b0fc7ebb9e7ac0a208b6b611be5beb328f0d0e8d63eefad653392c0c3368f8fdf89fd71f84db8d70400a59df7352e33b91669de21c1c3966bdf683fe202c195249c18a352780ee3465c"}], 0x1130, 0x20004810}, 0x4c000) 2018/02/10 04:44:37 executing program 1: mmap(&(0x7f0000000000/0x3ac000)=nil, 0x3ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000025c000-0x10)=@ax25, &(0x7f00003ac000)=0x10, 0x800) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003ac000)={&(0x7f00003ac000)=@sco, 0x8, &(0x7f00002c3000)=[{&(0x7f00003ac000)=""/229, 0xe5}, {&(0x7f0000273000-0x9b)=""/155, 0x9b}, {&(0x7f00003ad000-0xbb)=""/187, 0xbb}, {&(0x7f0000069000-0x2c)=""/44, 0x2c}, {&(0x7f00002c5000-0x7)=""/7, 0x7}, {&(0x7f00001a8000)=""/158, 0x9e}, {&(0x7f00003ac000+0x8f5)=""/81, 0x51}], 0x7, &(0x7f00003ad000-0xeb)=""/235, 0xeb, 0xc8a1}, 0x40000140) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x5, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0x22}}, 0x10, &(0x7f000000c000)=[{&(0x7f000000a000-0x98)="9e23", 0x2}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 04:44:37 executing program 5: r0 = socket(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x8c, 0x4) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc9, &(0x7f000037e000-0x4)=0xfffffffffffffffe, 0x4) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000856000-0x4)=0xc4, 0x4) 2018/02/10 04:44:37 executing program 0: socketpair$inet(0x2, 0xa, 0x482e, &(0x7f0000a83000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000012b000)=0x200, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) socketpair(0x0, 0x4, 0xa5, &(0x7f00004a0000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000c6e000)={0x80000000, 0x2, 0x6, 0x8}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000221000-0x34)=""/52) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000ff9000), &(0x7f0000177000)=0x4) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) getpid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f7b000-0xe)=@l2, &(0x7f0000f7b000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000d0000)={0x8, 0x100000000, 0x8000, 0xfffffffffffffffd, 0x3e00000, 0x9, 0x7fff, 0x100, 0x0}, &(0x7f0000165000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000eaa000)={r3, 0xfffffffffffffffb}, &(0x7f000024e000-0x4)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f7c000-0x10)={0x2, 0x2, @empty}, 0x10) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e93000-0x4)=0x1, 0x4) 2018/02/10 04:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00003bd000-0x4)=0x7, 0x4) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0}, {r1, 0x100}, {r1}, {r0}], 0x4, 0x1) getsockname$llc(r1, &(0x7f0000e6f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b40000-0x4)=0x10) 2018/02/10 04:44:37 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000083c000-0x388)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000398000-0x30), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0xff, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c9b8ef61d88fb6d0bbcbeaa935e2d964", {0xff}, {}, 0xff, 0xc4d, 0x7, 0x24}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@random="0beef51cd0ed"}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x8, 0x841a, 0x1000, 'snmp\x00', 'syz0\x00', 0x401}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff], @common='bcsf0\x00', @common='syzkaller0\x00', {}, {0xff}, 0x29, 0x6, 0x6, 0x55}, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x2}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd3000)=0x4, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x19, &(0x7f0000fd6000-0x30)="967c497ca872286af875ae2c465194d9f363d6df5019ce6260cbd12cd5ce3c25d4c3889fe5a2566016af4dadf9044477", 0x30) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x40, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd7000)={0x0}, &(0x7f0000fd8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00008c9000-0x4)=r4, 0x4) accept4$packet(r1, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fd6000)=0x14, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000fd6000)={'vcan0\x00', r5}) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006ba000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1d99a00]}, 0x18) preadv(r0, &(0x7f0000755000-0x20)=[{&(0x7f000025f000-0x1000)=""/4096, 0x1000}, {&(0x7f000025d000)=""/197, 0xc5}], 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/10 04:44:37 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) r2 = socket(0x4, 0x4, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f000000d000), &(0x7f000000f000)=0x4) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) r3 = epoll_create(0x3) epoll_wait(r3, &(0x7f000000b000-0x24)=[{}, {}, {}], 0x3, 0x7fffffff) 2018/02/10 04:44:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000404f, &(0x7f0000005000-0x2), 0x0) r1 = socket(0x7, 0xa, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req={0x4, 0x80, 0x8, 0xffffffff}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000d1d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x8, 0x2, 0x100, 0x49d}, 0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0xfffffffffffffff7, 0x4, 0x8, &(0x7f0000dc8000/0x4000)=nil, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x0, 0x400, 0x8, 0x500, 0x6548, 0x4, r2}) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x6, @empty, 0x80000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/6, &(0x7f000030d000)=0x6) 2018/02/10 04:44:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000d6b000-0x4)=0x10, 0x800) 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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000133000)=@ipx={0x4, 0x5, 0x800, "5a4a9f094a54", 0x7ff}, 0x10, &(0x7f000091e000-0x70)=[{&(0x7f0000000000)="0a8a469932e1281e3b8970e8297f05dafe2cdc545970ba0cc495895dbeb41590e184bb96d305c9ea3c017e5a5b7fdd5ed386cb186ed353516fc270b6ad3d8fe7ac0abb4c2f3127fb59735393f55c8c6b37f2822fab54db0c996920690733e901fb", 0x61}, {&(0x7f0000726000)="5d56a965db49a2f48d5de40d74b457a538263618be80f14547aa3a78438d", 0x1e}, {&(0x7f00007a6000-0x2b)="ea789fd0fafe44c7453a57e34185924e50a7ab1458b9af22ade5949b932231b60f8b5c565a15aa7c2d18fc", 0x2b}, {&(0x7f00005e4000-0xc6)="9511f32469edb9df59c4b49e09c83c1daa866cd5fe3569cfdcfcb340cf59b9ce8269077bca936c673edbc0e87c106ddb9c0d1481906da2760b3b3af530cd25069cefe9b856cba77c208ded95d7f3fa6beb0a6bb238ce1b0078da87355c8fc7b126c81d4de02a4e2871fcd97f1173255be4fe3a098db5bd465b21a01f4e5e7c372238129a70643344221d9d589175bc2e0ace60072aa31c6377d8f55a83f384c0cc482579f667e2d2a40a3bf672cf6bd1cc018c7991da307d43975b7eb87abba271d10fa9348c", 0xc6}, {&(0x7f0000000000)="4a33208e8417b711abaebad511ccd74e2c4eb3e1d0e8c9bfacadb5420a5d8e069eb58b7168f969df8700844f744cc183dfe09f54caea8c5e7d8b4b0ecb021d7349373ca6d01eaf63a4348188e45d92561500fd2345b3", 0x56}, {&(0x7f00008dc000)="45cfeab098131300a6a81aac2b73e99326a04068f4caa6ce6e8a48fd26458ddba1f699634cdf87e5c02efcae174ee82136b4a794a8e9e58221dbb9b0e53db2983d937b66c77439c529e91c99a81883e0d0ec5287fb3430651fb52c4f1081688f22211ee03dd2c87074f1bd689b64f5ba033d8e77348382c4b050d9b610e8ff8c", 0x80}, {&(0x7f0000001000-0xa)="d683a22f0e30b471a47f", 0xa}], 0x7, &(0x7f0000000000)=[{0xd0, 0x101, 0x7, "b538da6b6147a3b7bc21cc2c8f8792605cb1df9719a99ba3e3ff3bc5f5a0935bc4905dfc097528a8263463de254b17e4a8c53909e2e1aa4ff491d1009dc988fc6a43b16b1fda88467b9d6cde1abb6298bfc322a7559a7f50fb27c263f70edfadc5158704208741ea76c316ad59fd6cc67f27cef11ea561514e542e04e4230c400c35dbfb16fc5dddf9e79f583cf00909b9f398291718dfac563ff0d3813ca1018f795b33b1b2229fcb622586e4721b681a902fa696cef393ab5223"}, {0xb0, 0x101, 0xffffffffffff0001, "40bbc341d0a1ee0b052e5d59d66ea0ed7611e1a721f12f9d3723ca7b0c0b767c309b5a446848b61a8d2781314567664a5355d64d0252cfcdf9d70b8778741fd7d978ff95324df64d6716d7d8fab9bfc3dadaf534679cf3bbd6827a4f38298f65caaeb26042ef99bcf7d29d86b77ffdfae8746f5adcd48d2ee989b200307bb14d7c1bf61d4b9277f90540019f2f2499952bb74cad1512a6914860e80978"}], 0x180, 0x800}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x7, 0x1, 0x6, &(0x7f00004d5000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x11}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b7000-0x4)=0x5, 0x4) r1 = socket(0xa, 0x1, 0x0) r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f0000703000), 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bc3000-0x10)=@buf={0x10, &(0x7f00009dc000)="dc5659ab80cf11c5291b13f9f14989cc"}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x11, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000538000)={0x0, 0x68c4009a, 0x7f, 0xe0}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f5e000-0x4)='tls\x00', 0x4) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) pipe(&(0x7f0000de7000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f000082e000)={0x1a, 0x1f, 0x200, 0x4, 0x5, 0x8, @random="d06e5d358c97"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000098f000-0x8)={r0, r2}) 2018/02/10 04:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/02/10 04:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) getsockopt$inet6_buf(r0, 0x29, 0x5c, &(0x7f000039e000)=""/175, &(0x7f00009d5000-0x4)=0xaf) [ 37.120728] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000083d000)={@ipv4={[], [], @multicast1}}, &(0x7f00004ca000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xfffffd54) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0, 0x0, 0x2}, 0x10) 2018/02/10 04:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800400000484, &(0x7f0000137000)="0600000200000000ed18000000000000001dffffff6db86078032ea94addbcc1de84de44430e43ff02000000", 0x2c) 2018/02/10 04:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c66000)) socketpair$unix(0x1, 0x107f10c7aec20f9f, 0x0, &(0x7f000041c000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) 2018/02/10 04:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000394000-0x28)={@common='bond0\x00', &(0x7f00005b7000-0x38)=@ethtool_test={0x1a, 0x9, 0x2, 0x5, [0x7, 0x7dc, 0x9, 0x80000000, 0x5]}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004f9000-0x4), &(0x7f00000ed000)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ea7000-0x4), &(0x7f000019e000+0xa77)=0x4) sendmsg$nl_generic(r0, &(0x7f00005ff000-0x38)={&(0x7f00008f0000-0xc)={0x10}, 0xc, &(0x7f0000884000-0x10)={&(0x7f0000dde000)={0x14, 0x0, 0x124, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f000001d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000000f000)=[{&(0x7f000001c000)=""/59, 0x3b}, {&(0x7f0000005000)=""/240, 0xf0}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f000001d000-0xef)=""/239, 0xef}], 0x4, &(0x7f000043b000)=""/38, 0x26}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004f5000)={0x0, 0x3, 0x5, [0x8, 0x6, 0x8, 0x1ff, 0x7ff]}, &(0x7f0000b47000-0x4)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc9000)={r3, 0x5}, &(0x7f0000752000)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006c0000)=0x1b, 0x4) r4 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000119000)={0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000178000-0x38)={&(0x7f000003f000-0xc)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f000091d000-0x10)={&(0x7f0000323000)={0x13ec, 0x8, 0x8, 0x400, 0x2, 0x3, {0x1, 0x0, 0x7}, [@typed={0xc, 0x6, @pid=r4}, @nested={0x1258, 0x46, [@typed={0xc, 0x7a, @ipv4=@empty}, @typed={0xc0, 0x70, @binary="e4bd5c21cbc3794d57b9a9174856d9a2e985cc79acdaf74d1c47a6600a2840b078ffaffaec559eee71caac056a02f3ef910e3bf1def4538badb89ab53b23d3b9800084b00d58b7e226106cfd0f85ea81a5b41d7f5c088517db8151516c4285ac068fb3e96993d16670ba0e01c1e61cf942d7b8f8396a3415b0308f98c8aabd789687c509530cd3c36d8f7daac4721e0f8c8817f56c4d7b6fb78b5ba60d4b190bc79e78c5a7a639ced846e9c6d7cd79794a999875609d74f8"}, @typed={0x8, 0x96}, @typed={0x68, 0xf, @binary="fad97c1a35f9d8a3eee8c1c7a378a60643a7dac7efae4d63705def44af62af91c67ee3b48411f1762b8f9d7f78ba1b3f9ecc48f23a767f4c9ddde5048c91ee8bb628591d4924cf4a210c2942ce9e13bcf7845f29e9b206fe556707704d55"}, @typed={0xc, 0x87, @uid=r5}, @generic="c1cbfa7bfb0af831134308b0aa7dffb00cc6d299d5ce23045992dd3c4ba6413554b480dc7b8610fc74182c59f9a1fb6ab96515eff577f5ed52e60c215ec908201f32ce1e77bf68702a172e14469a8c1ee8ad1864616fef21f82e3d4f4c5d64ef2fefdf9ece0aad00c21cd739678693a8bf1a680a33c7215e359f67397f", @generic="f51e5b5dc3829bc54ba9917709bc12d43735a895c6fc86ab8c5b6e64e89f1df1e0df1f888fe6dfd3850d703b1c2ec9c824f4149924902ccdf02590aca88ca9538cb3c3c98e6dbd22632efc33db88e9d67d9567f7b666996b1b0f1e7fadfdd42dbf9098b637a0a95d3c88ecdbb513478ddc4de1edd983d14160e6436e20e2bb1321", @typed={0xc, 0x6a, @fd=r2}, @generic="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@generic="061e117a862acdc4cca141dfa6c0acdff33b431e086577e0dd8fb63fc909b57107dd98f73956f0c4638d41ca0f633a111c8f5255528b6db00ebe209f5cd59d02044e3c021ce99d034997ba22bb3605cd46fa335fed6f66e4ec575b436b981da93c0d9805263fa50d98a94ddd2f5076e7a6ab46ed54a21bfc02ba4c8026a1bba26774d4ea868a693d4bff77d9e3dde33c5b1ff6c4fc7dd254f704911fad0e7991fd84e710763eb6bf298b73e145a17f752203acec5b16a38381149c88e50180b4d3fbe33e", @generic="5570af39ce3418a8abbd9e7b2e7774266af2d8751eb7960a8804873db54c6d347ff0ad533fbfda6129deb8b1b7b2a9cc9ba2473c87bdadaae419b71fb6dd2f8bf8f58217b038ac4837aafeefdfd1d9f6d7dffd421e93be8d875cb983eb5c98833c44a492efd400a487c05526bd7edbf479a5ffdda9df8d234211b7e72f047fa87fd654b7381336e453bb4fad320037cee17ccbe01a4551e8be9512ef8e2837a076ed507f3b8a3900bfb7e104c701c011"]}, 0x13ec}, 0x1, 0x0, 0x0, 0x4004040}, 0xc000) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00002a3000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ffe000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 04:44:37 executing program 4: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffb) socket$can_bcm(0x1d, 0x2, 0x2) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) [ 37.186163] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/10 04:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc), &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r5}) getpeername(r2, &(0x7f00003cc000-0x6)=@hci, &(0x7f0000d7d000-0x4)=0x6) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[]}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000cf8000-0x2)=0x4) close(r0) 2018/02/10 04:44:37 executing program 2: mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000088e000/0x13000)=nil, 0x0, 0x1, 0x80, &(0x7f00008cb000/0x3000)=nil, 0x100000000}) pipe(&(0x7f00008d9000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00008cc000-0x4)=0x8, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00008cc000)=0xffff, 0x8) 2018/02/10 04:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000022c000-0x8)={0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00003f0000-0x4)) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000eb6000)=0x1000) [ 37.290425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5937 comm=syz-executor6 [ 37.317345] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2056 sclass=netlink_route_socket pig=5937 comm=syz-executor6 2018/02/10 04:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x42) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002cd000)={@common='bond0\x00', 0x0}) bind$packet(r2, &(0x7f000060f000)={0x11, 0x11, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r4 = accept(r1, &(0x7f0000bb0000)=@can, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000d66000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba1000)=0x1c) sendmsg$alg(r1, &(0x7f0000cd6000)={0x0, 0x0, &(0x7f000038c000)=[], 0x0, &(0x7f00005a9000-0xe8)=[]}, 0x8084) accept4(r1, &(0x7f0000638000)=@l2, &(0x7f0000af1000)=0xe, 0x0) 2018/02/10 04:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007c7000-0x1), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000220000-0x10)={r1, 0x50, &(0x7f000007d000-0x50)}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000743000-0xc)={0x10}, 0xfffffffffffffd08, &(0x7f0000f2a000)={&(0x7f0000193000-0x13d4)={0xfffffffffffffdfb, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000070000-0x4)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000ffa000)=0x40, 0x8) 2018/02/10 04:44:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000000000+0x18f)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000bf6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x5, 0x156e0fb223e2f516, 0x2, &(0x7f00008b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002e1000)={0x0, 0x2}, &(0x7f0000eaf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000eee000)=@assoc_value={r4, 0x5}, 0x8) 2018/02/10 04:44:38 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000001, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000013000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x2}}, 0x26) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000016000-0x2), 0x2) 2018/02/10 04:44:38 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f000003e000-0x15f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x73, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@dstopts={0x0, 0x4, [], [@generic={0x8}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000efa000)=@assoc_value, &(0x7f0000a41000)=0x8) 2018/02/10 04:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic, @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b05000-0x4)=r2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x0, &(0x7f0000d32000)={@generic="4254bc2b13cf27b66045372aedee92ad", @ifru_settings={0xcb, 0x1000, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) 2018/02/10 04:44:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x800, 0x2, 0x100000001, 0x0, 0xeb6, 0x9, 0x6, {0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}}, 0x80000000, 0x1ff, 0xfffffffffffffff9, 0x4, 0x81}}, &(0x7f00005ac000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1f, "0aae306143e17940f5d4b1591aa94741a1959ed2316ba82d9e1f2f5ed4211f"}, &(0x7f0000000000)=0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) write(r2, &(0x7f0000c82000)="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", 0xff) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x33, &(0x7f000067c000-0x4), 0x4) 2018/02/10 04:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000074b000), &(0x7f0000677000)=0x30d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df3000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000562000)={{0xa, 0x0, 0xffffffffffffff7f, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}, {0xa, 0x0, 0x7f, @empty, 0x8}, 0x1ff, [0x8, 0x80, 0x80000001, 0x3, 0xfffffffffffffe00, 0xc0c, 0x3, 0x82]}, 0x5c) [ 37.340971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5942 comm=syz-executor6 [ 37.359111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2056 sclass=netlink_route_socket pig=5937 comm=syz-executor6 2018/02/10 04:44:38 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x3a, &(0x7f0000009000)=[{&(0x7f0000006000)=""/34, 0x22}, {&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f0000013000-0xa8)=""/168, 0xa8}, {&(0x7f0000012000)=""/237, 0xed}], 0x5, &(0x7f0000003000-0x67)=""/103, 0x67}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={0x0, 0x2}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000014000)={r2, 0xf93}, 0x8) 2018/02/10 04:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x10b, 0xd, &(0x7f0000001000), 0xffffffffffffff20) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000), 0x130) 2018/02/10 04:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8), 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x6, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100]}, &(0x7f0000569000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000046b000-0x8)={r1, 0x7fffffff}, &(0x7f0000d84000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x908}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003e9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009b5000)=@assoc_value={r1, 0x3}, 0x8) sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000158000)={0x5, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, 0x8, 0x80, 0x2, 0x1, &(0x7f000061d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x1ff, 0xfffffffffffffffe}) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/02/10 04:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e09000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00006ee000)=0x32) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000423000)={{0x5}, 0x40}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000212000-0x8)=0x8001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000612000)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x11}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000169000-0x20)={"d9e6625763823f6df02c3a8b9c2509fc", {0x4, 0x0, 0x4, "1be9c3f0dc5c", 0x1}}) recvfrom$ipx(r0, &(0x7f0000939000)=""/88, 0x58, 0x40000001, &(0x7f0000d1c000)={0x4, 0xb, 0x5, "139f67c41639", 0x7f}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c5f000-0x4)=0x800, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000610000-0x4), &(0x7f00006e7000)=0x4) socket$inet6(0xa, 0x1, 0x4) [ 37.416756] l2tp_core: tunl 2: fd 19 wrong protocol, got 6, expected 17 [ 37.434929] l2tp_core: tunl 2: fd 21 wrong protocol, got 6, expected 17 2018/02/10 04:44:38 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000017000)=@nfc_llcp, &(0x7f000001a000)=0x60) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000f000)={0x0, 0xa3, "8949c3536a5d2c3706f0990826bacc321176c63b96a3922bed8bb6f0d1f46c2c27b6abd1ffae1af1f82d02a3c1a766a29970ce7136419b5a24e2ea13a89126f4f82b08b3adef9b72a4b34997a4e33de7642788d5f8ac5f3d44229c23ae11c5748c1bfd1a3223c72d0cc7598677989ba7322e057e92077bbd6a2c730b206d709347c75fb4c6197a3135a32aa2758faedcee53f418bacb2fbf417bf8e92d9f9e41f245bc"}, &(0x7f000001a000)=0xab) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000e000-0xa)={r2, 0x41, 0x1, [0x8]}, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x19a, 0x0, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000008000-0x4)=0x1, 0x4) [ 37.478252] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.494628] sctp: [Deprecated]: syz-executor0 (pid 5985) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.494628] Use struct sctp_sack_info instead [ 37.508671] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/10 04:44:38 executing program 0: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4), &(0x7f0000ac7000-0x4)=0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 04:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b32000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000113000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00001d0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ab1000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00004c2000-0x118)={0x8000, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x118) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) unshare(0x20000000) unshare(0x20000400) 2018/02/10 04:44:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="70724c45016afa043c1510071970b709", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4dc, 0x1, 0x7, 0x401, 0xce}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f000059c000-0x3)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x3, 0x6, 0x0, @rand_addr=0x4000000000, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x800000000000001, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000b3e000-0xc)={0x0, 0x1, [0x0]}) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x1, 0x4) 2018/02/10 04:44:38 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000-0x4)=0x6, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x6b163622}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000011000)=@add_del={0x2, &(0x7f0000000000)=@generic="f4e3e47339c3485efe1b3052b154c3fc", 0x400}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000005000)=0x8) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000012000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000005000-0x4)=r4) 2018/02/10 04:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000cd000-0x44)={{0x2, 0x3, @empty}, {0x307, @random="3c190e00f63c"}, 0x20, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000e0e000)="54133bf23c3b6a97df9ad32c97b72e66a56ba43b2a7ec3bb927882ddbd85543ee9706c439608c28523115aaa45186ee0b6a7ccb7d0c654a94f36c9723363ec4aab7f5f7e9cbf0e68992e4fd04195afa3", 0x50) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)}, 0x0) 2018/02/10 04:44:38 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000031a000)=0x470, 0xfffffffffffffd1b) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6b000-0x1c)={0xa, 0x0, 0x100000000, @empty, 0xfff}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x3a, &(0x7f0000ae0000-0x80)=[{&(0x7f0000e0e000)="da09c37a3ea648cd8f4b719513411e589af3cb2ac7646dd971d211990b8cdbf57b5354881e0f0281da4fb123c7159294f3b7efc38d294beb00d67df27ed45150bbc397"}, {&(0x7f0000f69000-0xa)="31826fe095746f98305113cdc4eaba5bc78c0354fcfc6472"}, {&(0x7f0000d7d000)="491f4df74b82c41beb8f04e2d5ff89bd6450cae5790b95ed417e4a544f"}, {&(0x7f0000f69000)="503e6b5bc0c2a9b65dc21cf174ebf59dfcdab0a9d05ca64cb084942c4d3f3d2c70dc6f8fea1552fcc1d80805eaadc242b28b40a55ac09d526258474c8b4204"}, {&(0x7f00004b8000)}, {&(0x7f0000c41000)="56a8f4d26dbed06ca3f451877432a3633ac04f325359c60e0046d334565ae32b060626bff452b5cff8d542df299dee1a1ef5903c86c9ccd4780f48a11704e1f91371aa9fe92a46cf4146466d5bc7a0db9561c89996d8829e7031c96961fc1558444103549835ad38b86a05362ae79b9b1ac59f70755d2bc8d37a7aafcc1910f574f8a22d3119eea3ce4020c718f8e2f4a47e2bf022c14c61952a0ec92e76e92d854d8f6c340bd5d53ec83feff043a23ad6e184197ab592526da620713887b14dbb8a914506a80e2a64e7fc82b4bb"}, {&(0x7f0000f6b000-0xb)="8de690a9e7937e94e6b7c1"}, {&(0x7f0000f6c000-0x40)="8c8a8360c9938a81545ea16efadc0a2ccd17ba899b3803d94001f3cb58e0eb4ec848ad31b5a7635ad25d89de2c831dc16f04a362fb0e1984ff646285987bf48c"}], 0x0, &(0x7f0000f57000)=[], 0x0, 0x20000000}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000), 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/10 04:44:38 executing program 1: r0 = epoll_create(0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3f, r0, 0x800000000000) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f000000e5ffffff0000fae20500", 0x0}) sendmsg$nl_route(r1, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 04:44:38 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f000015b000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af1000-0x4)={r0}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000241000)={&(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000691000-0x10)={&(0x7f0000af0000)={0x3d0, 0x10, 0xb, 0x400, 0x7, 0x3, {0x5}, [@nested={0x214, 0x95, [@generic="ca4a20fb8bcbb9d4bd4e6c760354281b4986171426bf3aa22a4781ea1430587b8a694878aab28858db506e52c86e309ad32accd40df445428cd0b3fb113f505a740e7439634904b73e1b82d6dbd2d11922153e97e9b0ce8ff562fc29d4344a80c0e3e57055f0620173648d12e98d2a0c22142c43219b75ae578496d1861e8f47fb14c8f64c1a18efa20bafeae7486267fc37bec34ccb7425cb908325e8eeb3", @generic="06442e10a6", @generic="4ab70a2fefd4fae1d6ec35d6c75a14e279eefd88ab209dd9667bee77ea0f6e93022a04f8e4070324403be5c6", @generic="b43acff62e94a883d875172ad6accc14058e356d952f4b6cd43545f948e09009264f68e6ecf30a13fd2f79a73b54b8e6715fcdb1666de4eb2a51dda3650a46da855f8212e16d97a1409ac2d751f4ef3b6dd71b476b2750df84181b3399f13efb3f12b79444b6943cb6d12a0f2f214e5bb5b1b257b7338ef3f624211b5d8f538e83d1e1b18f0580583d813e0eb00120dd79db39c6793c387a00640893e31e000f823d62868c", @generic="3fa2238e7bb3d70776c148f2f609ebbc04fb60ac873e3e542d540ac2fc2a750663fcd4fdaf098b74df5212de204eae5c53686deb20b0f772bc0630196193711368d20226c073ec63100f90ca96b3e233be95", @typed={0x48, 0x52, @binary="c3ce6796141558ea607fcdc660465eb5de9dbb93376868d764277797086718aa2416a6c0595c0e77444c19f8735c1c3601484c3110ee1afb8f3d7a7651df27"}]}, @nested={0x19c, 0x40, [@generic="1187b8c4b563810e1d0e88f239857bd15ae441f94212c08bd3646bb8cc4e", @generic="b6f04f267b10dee1ee94a5a42dc2e1e5808156fed813f1afecd5314da2", @generic="36d9ab4f066f52a8fe49532b675e64ef691ff4c6a2c2780fba1b3bf9507ed405d1b62762e11f13af18d3bd3fa8ba71d28842517df9303e5eaab13e7c59d6042fdd93164d8a45fae584cc3fffed7109274628a00e9242c3be5e4d22235cffcfefbd446db68640abf49e9b6fcb71f9e195af5adeaef6fbb5e2c87bf903b8af35d7ad47763cfb8d2be2e08a7eb6f103f3ae4ff9df10e3a4ffc1470e2c5490722ea23856eca506ed93f52f23688b27c507f6fc073cd3daafc71f87d92a692240a57b49c42fe53fa885de97925926bad0f1153f1c60478d", @generic="f4bb55063f14b03ff0138d66164805841c45fbc2f29e4bf209a9fb6223ab8a861c424c8b158c90924bee6541282af09515f71b0cd3017c0cb6", @generic="90a1322af9f2388e993f7aac5b916fd44abadeaba8ac5a36396236694a884b6418b34922df3a2218f5596cc989bbd145741e515abb3904cc002bb8b5bfe2146e8a0c83099585ed1c79c9abd0a0"]}, @typed={0xc, 0x29, @ipv4=@rand_addr=0x5}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x5}, 0x1) [ 37.524466] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.536261] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.548346] sctp: [Deprecated]: syz-executor0 (pid 5985) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.548346] Use struct sctp_sack_info instead 2018/02/10 04:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000f6e000-0x8)={0x1f, {0x0, 0x401, 0x6, 0x6}}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000569000)={0x1018, 0x29, 0x829, 0xffffffffffffffff, 0x3, {0x2}, [@nested={0x1004, 0x0, [@generic="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"]}]}, 0x1018}, 0x1}, 0x0) socketpair(0x0, 0x403f4b2936006317, 0x4, &(0x7f000059c000-0x8)={0x0, 0x0}) getgid() ioctl(r2, 0x8, &(0x7f0000627000)="252eab9cdac8694117f9c78d1f46839f980fec10c80c5ce4de") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000373000)=""/78, &(0x7f0000017000-0x4)=0x4e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f3d000)={0x0, 0x5, 0x8, 0xff, 0x3ff, 0x81}, &(0x7f0000a75000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e28000)={r4, @in={{0x2, 0x1, @rand_addr=0x3f}}, [0x200, 0x7, 0xc00000, 0x3, 0x6d0, 0x2, 0x7, 0x200, 0x6, 0x6, 0x1, 0x40, 0x4, 0x4, 0x4]}, &(0x7f0000cd8000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000604000-0x90)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x3, 0x8, @empty, 0x3f}, @in={0x2, 0x0, @rand_addr=0x40000000000000}, @in6={0xa, 0x2, 0x3c08030d, @mcast2={0xff, 0x2, [], 0x1}, 0xd9}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}], 0x90) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000b99000), &(0x7f00005ea000)=0x4) 2018/02/10 04:44:38 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0xffffffffffffffff}) [ 37.631120] sctp: [Deprecated]: syz-executor2 (pid 6006) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.631120] Use struct sctp_sack_info instead [ 37.657623] syz-executor5 (6014) used greatest stack depth: 14688 bytes left 2018/02/10 04:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f00005e4000-0x18)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) shutdown(r0, 0x1) recvfrom$unix(r0, &(0x7f0000373000-0x9d)=""/157, 0x9d, 0x1, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000adf000-0x4)=0x1, 0x1000000a0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b22000-0x44)="af54bb79a117d189058cde70ba2d09cd8b21fbcf7f96fcb12ef11204c47b59d3ce9ebe40b2ec2cbe096b995eed54d48294d58d42166179a919447fed5a99aec674f79537", 0x44) 2018/02/10 04:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002f6000+0x680)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000061000-0x10)={0x6, 0x100}) r2 = accept4(r0, 0x0, &(0x7f00009e3000), 0x80000) accept$llc(r2, &(0x7f000019c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000011d000)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002b6000-0x8)={@multicast1=0xe0000001, @rand_addr=0x80000000}, 0x8) 2018/02/10 04:44:38 executing program 3: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002f7000-0x10)={&(0x7f0000ac6000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = epoll_create(0x4e6e) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001b3000)={0x0}) r5 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac6000)={0x0}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ac6000+0xa21)=[{r0, 0x202}, {r1, 0x6f5768367360712}, {r2, 0x240}, {r3, 0x4}, {r4, 0x420}, {r5, 0x80}, {r6, 0x4028}], 0x7, 0x2) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r7, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000ac6000-0x10), &(0x7f00003a2000-0x4)=0x10) 2018/02/10 04:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000e35000)) [ 37.672508] sctp: [Deprecated]: syz-executor2 (pid 6006) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.672508] Use struct sctp_sack_info instead [ 37.687989] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/10 04:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c94000-0x14)={0x0, 0x401}, 0x14) sendto$inet6(r0, &(0x7f0000acc000-0xca)="a9db8e4630dd93f9b347ab52de2fce666550e7e7a969b205ec65866b0c652a00a1fed32ae106472f72a393e7e50d1a43e856debf084132f2572ef115334f1f440155c0361b11b7d27f12c9b5278f2a5d96d00099e4780cc39ee2f82d1d49a72e59154117495bd375b866c0546f268fa9452cfedf3cae58911ee8b6aa7eda2e5cb0f4fcb4fe0484766c8fc487193abcc66b846528f33c62ae0b52703264c3319455fbd45a093035d335c5395a65ecb18a5b8640ccfa105b7a0b0fdcae7726d6d9781b6329700bfbaedb75", 0xca, 0x800, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/10 04:44:38 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001000-0x4)=0x1000, 0x4) 2018/02/10 04:44:38 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000)="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", 0x1000) readv(r1, &(0x7f0000f95000)=[{&(0x7f0000f95000)=""/102, 0x66}], 0x1) 2018/02/10 04:44:38 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000350000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ad2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005d2000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x36, &(0x7f0000e43000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/10 04:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) socketpair$inet6(0xa, 0x2, 0xfff, &(0x7f0000359000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006cd000-0x14)={0xffffffffffffff7f, 0x7, 0x3, 0x7, 0x1}, 0x14) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000), 0x8) 2018/02/10 04:44:38 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e6a000-0x4)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4), &(0x7f0000643000-0x4)=0x4) 2018/02/10 04:44:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x10000000000001a1) 2018/02/10 04:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0xfffffffffffffff8, &(0x7f0000a74000-0x8)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003e2000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000b1d000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f39000)={r1, 0x1, 0x6, @random="6a47dc6996e6"}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 04:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) connect$ax25(r0, &(0x7f000047a000)={0x3, {"31b304cb16de35"}, 0xb3}, 0x10) 2018/02/10 04:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00007ee000)=@file={0x0, ""/108}, &(0x7f0000cd6000-0x4)=0x6e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000022f000)={@generic="f6da1f767deb543be6b4c52761d9c25e", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000892000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000a59000)="9890c9f89d371010b0fdb6696a1954ae56cf72fa38f078a38215bd5e3374feef99bd1f615575a31d82b1561c12a482070802d438fe6c6b73f8d16ef3fd1d6676b72bb44cc26ce7e98cdc030d513de41dc8b517b0fdbd873915761beef12c43b3ff934ba01a4607a0d05b139ac1427c1f49bde633bfae22773ecfa0ebe5e54c128d", 0x81, 0x20000000, &(0x7f0000e03000)={0x3, {"5a791603eb9f35"}, 0xc0e}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x14, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 04:44:38 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x270) socketpair(0x9, 0x80807, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000004000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x1}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x2, 0x4) 2018/02/10 04:44:38 executing program 6: r0 = socket(0x2, 0x3, 0x6) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b5c000)=0x7, 0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000008000)) 2018/02/10 04:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000f38000-0xc)={0x3f, 0xffffffff, 0x28}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r1, &(0x7f0000e6a000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ed7000-0x4)=0x10) 2018/02/10 04:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d9c000)=r1) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/10 04:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x80000001, 0x21e) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003b1000-0xe8)={{{@in=@remote, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000545000-0x4)=0xe8) pipe(&(0x7f0000ad3000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000011a000)) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) 2018/02/10 04:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) pipe(&(0x7f0000506000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x80000004}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000c97000-0xb4)=[{{&(0x7f0000ec5000)=@can={0x1d}, 0x10, &(0x7f00006e2000)=[{&(0x7f0000e52000)="9d4117d9444501d5f881dae4101760b7bcbfc2fccaaa1aa077e0f0a583bcc9f45d6ef3952413fe2fe263c0615538ba927eda0d50d8c4191d8e4d5b1860897a9636ea84616c16e70d6e65db7f1535c92b4fd1a234ff7946f12893aecb78fb5dad41d855aabfab1f7f0a5ec5f73303d790d3f422ccdcb18f5be2509d46eeb0a20deafd22815ad28f00f54b2ec248e32d4db621d5a6cf1d8fb47f9a2128c65dff00ce0dbf24f3a29bf67fae9751a17076e1e7b2623725e7820b2973cab00eebe6d5b7864d80100104000089000000270d0ec2d65c0072e755bd08b08a4b8582bd", 0xdf}], 0x1, &(0x7f000075f000-0x1320)=[]}}], 0x1, 0x0) recvfrom(r2, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/10 04:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000925000)={0x2, 0x3, @empty}, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x3, 0xfffffed9) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f4a000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto(r0, &(0x7f0000e19000)="a5679b96d8ca291d5ad2434427a65b8fac1f6ba1bd750bbb9deea604348d555310f3231aee1f0e0f797cb6baf1f13ecfda538e64a61513865e1a039c5932878be8360206440b935c613e572eec097485f241d5e04dc18efb39af58c269", 0x5d, 0x4000084, &(0x7f0000f6c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x3a) bind$inet(r0, &(0x7f0000546000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet(r0, &(0x7f0000775000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c69000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000329000-0xb), &(0x7f0000b41000-0x4)=0xb) accept4(r0, &(0x7f000026f000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000d43000-0x4)=0x10, 0x800) 2018/02/10 04:44:38 executing program 5: pipe(&(0x7f000045e000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000014b000-0xbc)=""/188, &(0x7f0000234000)=0xbc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000009000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @generic="e0ec1a7f61313c32e95106a1f0040600", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="bd2830069489421684052d79f1708636", {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @common='nr0\x00', @common='ip_vti0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000000d000)=@req) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000019000-0x4)=0x3, &(0x7f0000019000-0x4)=0x4) r3 = socket(0x5, 0xf, 0xd) bind$bt_sco(r3, &(0x7f0000011000-0x8)={0x1f, {0x0, 0x7, 0x7, 0x6, 0x9, 0x101}}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000002000)={r2, 0xef5}) ioctl$sock_ifreq(r2, 0x893b, &(0x7f0000007000)={@generic="629ee186618c71824e40bacd8e55266e", @ifru_ivalue=0x10000}) 2018/02/10 04:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000093e000)={0x0, 0x3}, &(0x7f0000788000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c02000)={r1, 0x8000, 0x30, 0x7fff, 0x4}, &(0x7f0000a03000-0x4)=0x18) bind$bt_sco(r0, &(0x7f0000f6e000-0x8)={0x1f, {0x0, 0x401, 0x6, 0x6}}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f43000-0x2038)={0x1018, 0x29, 0x829, 0xffffffffffffffff, 0x3, {0x2}, [@nested={0x1004, 0x0, [@generic="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"]}]}, 0x1018}, 0x1}, 0x0) socketpair(0x0, 0x403f4b2936006317, 0x4, &(0x7f000059c000-0x8)={0x0, 0x0}) getgid() getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000b99000), &(0x7f0000c64000-0x4)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00004c8000-0x8), &(0x7f0000ea7000)=0x8) 2018/02/10 04:44:38 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000018000-0x13e6)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "4a1c581c713b8d6c"}}}}}}}, 0x0) socketpair(0x3, 0x4, 0x100000000, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000001a000-0x10)={0x3, &(0x7f0000004000)=[{}, {}, {}]}) 2018/02/10 04:44:38 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000599000/0x2000)=nil, 0x2}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00008b7000)) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25, &(0x7f0000f87000-0x4)=0x10, 0x800) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e72000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000}, &(0x7f0000f86000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ba6000)={r2, 0x80000001}, &(0x7f0000d3d000-0x4)=0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000104000)={{{@in6=@mcast1, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00006fe000)=0xe8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/10 04:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c19000)={r0}) getsockname$ax25(r1, &(0x7f0000089000), &(0x7f0000863000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x234}, 0x1}, 0x0) [ 38.023820] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/10 04:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c07000)={r0}) socketpair(0x1b, 0xb, 0x3, &(0x7f0000b34000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000517000)={r2, 0x0, 0x2, 0x3e, &(0x7f0000fe2000)="05f0", &(0x7f0000a1e000-0x3e)=""/62, 0x1, 0x1}, 0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000097000)={0x0, 0x6, 0x20}, &(0x7f000056c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002d9000)={r3, 0xb6a3}, &(0x7f0000b72000)=0x28f) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000966000-0x4)=0xffffffffffffa67a, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000008c000)={&(0x7f0000fbd000)={0x10}, 0xc, &(0x7f0000207000-0x10)={&(0x7f000040c000-0x5c)=@getsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0x0}}, []}, 0x28}, 0x1}, 0x0) 2018/02/10 04:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) setsockopt(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/02/10 04:44:38 executing program 4: mmap(&(0x7f0000000000/0x394000)=nil, 0x394000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000080000, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000016f000)=0xa, 0x4) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000394000)) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f000000d000-0x98)=[]}, 0x0) 2018/02/10 04:44:38 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000012000+0xa5d)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000000e000-0x4)=0x2e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000014000-0x78)={0x5, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @multicast1=0xe0000001}, 0xa2, 0x4, 0x9, 0x6, 0x7ff, 0x0, 0x5, 0xffffffffffff3bef, 0x837a}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000003000-0x73)="ef06dec31a067f96ee887ac5c5a0aea8038a5622103361adf5a220d6e71a5888e0fa72d1a637c35519c9addff64cd045f400d284bd4bdf1b2a856171530e724aa76dc8df23f789dabfbdef9b8ccecb35bfeaf48ded4876263a1f4035f3ec3552148f56db55d1a706c03de1a337243930ed390e") syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4}}}}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000015000-0x4)=0x95fe, 0x4) [ 38.070228] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/10 04:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000089a000-0x4)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc6000-0x4)=0x0) r3 = getuid() r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc0000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000a27000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000193000-0x4)=0xc) r8 = socket$can_bcm(0x1d, 0x2, 0x2) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b14000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000efc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000972000-0x4)=0xc) r12 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000cf000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000093000)=0xe8) r14 = getgid() r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000573000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000f93000)=0xe8) r17 = getgid() sendmmsg$unix(r1, &(0x7f0000361000-0xe0)=[{&(0x7f0000d0b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c3b000)=[{&(0x7f0000f23000)}], 0x1, &(0x7f00006a9000-0xd8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x4800}, {&(0x7f0000e9c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d99000-0x90)=[{&(0x7f0000b46000)="aae3198f36b369e2d81d7927ee477647c11818cf1ef0c10792774075dad5d0cfeb4b3a8f9967338ccf4dfac6c7ec147a479fcd741cbc44404666eab0688f3d82e85bc266e33869bd90dec78f219a70c9ea4a4057bf89e2110fcc2ef4bd02627a5437e97d49530c69f1f4d380ed382e4cc38d0d1c3c61b8c6f32365ac98c3f5865b3297bd932a0a6a947e3b907a3cd8dbe64a895c8dc93e67768f2267c50a0e91c6f220657f85f75d7b1e6d774595b9", 0xaf}, {&(0x7f0000e2e000-0xcc)="5ecb98cbbd0abc1c2274e482bc9d1025ce2184f09aac23f83aad06d733b0fb586bde465b50599d0ded512d0cd4d832b2713f85a30cfffe2d85a5c93f7b09d3091ddba02d10f88445d90ee20fac032d750b49cfa009201afa29fe23f1784792cd98870b2753dd304bee9802a2a732366462ffadeb9710debb627d205709941864815366516660b6257ab5b26391b3d11407103964768ab50331c213b219b114a9ca99a628574c85bce0c2399ca2e07f47c6f31b94cef82d4c27683876d007e82030a2cf538515badb3c57b1ad", 0xcc}, {&(0x7f0000cdc000)="63dd7212ec271994b03197b532ee", 0xe}, {&(0x7f0000bd7000-0xac)="2f2a62bdf25ba227745f0a176aeef74df43d2537de8688c4c21a6c1fc75229494ea4cef3955055dfcd541ffab24301459f09256821bdf3ae31cb04a5a260065ab928e2209b90416cb3d25b0cf7a5b49be3d5ad3849cd26d39213b0f23cbaec4ec8358c374e9d255db273148e423a42556f5fc57ca9fe6b71d1eb6a10408c74fc70329c4949018e645b15f5866def411b04ad346dbb5666501ac789ee8c6c543a6f50df1236153cc746a185f8", 0xac}, {&(0x7f00000e3000-0x6f)="475b9ddb7ece0abee4e2fa902807f90fbee94172bd9533404b5c337b7f46d07374045709fbb4baaf9e3788fbae0c0f6e0822f73824c10b978188642e9ea07fdb81c850d1f84c36bd190d504ea9435cc254b75717988c591c1627815f00b274be4cfc2dbc45ec68cb1e93f97bfdc37b", 0x6f}, {&(0x7f00007c5000)="bfad4063c02c31441e1ccf920721e213e2ecea9181b2793725ab4ca1e85da7192645ef5e2eaf0df4859649a31ef877778cf61060244a5f1b44be4b9ab846db9419f4f79336e999350abc407a21f18b20f8c67fd1df270df84d118c8239602bba0981f6b98c9430272020686d494f21353e60b381d4cdc83f9ab8129a869ac82a3e82cd38c973307953399cd685dc7690459a4fbe6099fc18cd9fc149553dad8881fb80ca2eb19b994822f438bd0c33ea042800d9d2685bcf5c761c610d06f9b12deb1f129de47492bfeacbd185424e41b9da6f18d4eeb595fe57", 0xda}, {&(0x7f00003d5000)="62ac1d4bc42a46b5c434f95ff317ca093149a103e7afceaab64c37319e0e36c95e256cb09212af8e49f6f1c80f64600f2ae2a7ce70068f7fb659d8f80ce9b8cf4c5be03df69fe490eb4911d36536988f3ecf583406009e84b923b0f80795799a9eeceb0127ca1242ac1082e382793ecf9f573460175a8813e384af8b331071466aed4de67984232853985636f4a3f754d9ecd4859c5cec9b8ae049028908da918ee810bbbf787a8264226f664be354c19bbc5133", 0xb4}, {&(0x7f0000740000-0x7f)="4188c5d4242201d343b9afdd019bdb52872c653df254a91e596c66900abb2698097bbe3d82be9a98451a1e8746c1a976d409ab891d636c49cbf4750e9f0939af010fcadd079b7e16875a5f68e8dcc3d1116e9efff312f9836d6b022dbeba6fbcbe43b8493589889f648aed601b2a4df087c0ac35f518317e19d50ae71b0d5d", 0x7f}, {&(0x7f0000ddb000)="9c85d1357a2957", 0x7}], 0x9, &(0x7f0000414000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x1}, {&(0x7f0000fc1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000425000)=[{&(0x7f0000247000-0x45)="100528f87d0b1cd3198f4d979820438ccd31ff53419255f3842957d7de672cfe5a4effe4f71f524a117a1fdc33b44c69e121212aec208180521d84f971e00ad795c7226d0a", 0x45}], 0x1, &(0x7f00006b7000)=[@rights={0x38, 0x1, 0x1, [r8, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x130}, {&(0x7f0000b6a000)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000c3b000)="64a36071ffa0dc", 0x7}, {&(0x7f0000249000)="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", 0x1000}, {&(0x7f0000aac000-0x86)="dd4c603d27870c86af205b9672fdcf7b5f23d03341a8017f83de4cbb0ad080ea3325276124f089002ebeb97c0dc5d33e91aa4119c1d7eb798b720e91f5fde1b2e539bdd6b8dcc7b7d5be9d31b126bb56ca0a865eb046ff00421ae3a639d6a6cf468b81fa5b2966d53f6a0dc3939ea7a195dc2ab394f530da03c6a36ef9148f0f7df738e0258c", 0x86}, {&(0x7f0000c25000)="888d3e4489de7231b4cbec4643404c31c3d16402e9d490afa656b7e27f9c5d1bfecbb6147e0ca3110734357d74e0b959a5655fdf4bd2a0e21fbd8327436d80270bb8ed9ff70188652f8d198769915da4e181b55e7f42bbdb9686f10078be8caffb2c851ed0c4fde9e96d5843e08ba3721f5845122843c07d72b1030c644cc2d2f69a3a08523b60fa1a76d2e63154e529497e7c4f6d7f1e3814059d7cd4200cc0ad08625e9731052499383697d6eacaec5550e382267fa2f80a5b086ca0e5a09bafab952d0049e6db8f214ecfe72f04525898", 0xd2}, {&(0x7f00005e6000)="42acc476d31623d86b94b1ff874de16271", 0x11}], 0x6, &(0x7f0000b04000)=[], 0x0, 0x80}], 0x4, 0x10) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x1) pipe(&(0x7f0000e87000-0x8)={0x0}) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008f4000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b10000-0x14)={0x0, 0x8001, 0x2, 0x1c88f182, 0x5, 0x7}, &(0x7f00005c8000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r19, 0x84, 0x9, &(0x7f00007e6000)={r20, @in6={{0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x9, 0x8, 0x100, 0x4, 0x90}, &(0x7f0000f8e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r19, 0x84, 0x70, &(0x7f0000b59000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr}}, [0x3, 0x2, 0x9, 0x554, 0x32a, 0x4, 0x2, 0x7, 0x8, 0x9, 0x800000000005, 0x5, 0x0, 0x2, 0xfffffffffffffff8]}, &(0x7f0000e5b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000968000)={r22, 0xfffffffffffffffe}, &(0x7f00009d7000)=0x108) sendto$inet6(r19, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a2f000)={r19, r18, 0x3}, 0x10) r23 = accept4$inet6(r0, &(0x7f00001c3000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000873000-0x4)=0xfffffffffffffec4, 0x0) listen(r0, 0x3f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r23, 0x84, 0x9, &(0x7f0000b7d000)={r21, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x10000}}, 0x0, 0x5}, 0x98) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x7eb, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x7, 0xbc, 0x299, 0xc69}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000439000-0x18)={r1, 0x0, 0x20, 0x100, 0xfffe0000000000}, &(0x7f0000000000)=0x18) r4 = socket(0xb, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000f0e000)) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00006ed000-0x10)={0x6, &(0x7f0000f10000)=[{0xc0000, 0x4, 0x6, 0x1000}, {0x8, 0x6, 0x9, 0x4}, {0x3ff, 0x1ff, 0x3, 0x2}, {0x7, 0x8001, 0x4c0, 0x8}, {0x7f, 0x14, 0x2, 0x1000}, {0x5, 0x7ff, 0x0, 0x7}]}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f10000-0xc), &(0x7f0000854000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000753000-0xc), &(0x7f0000f0f000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2}, {0x20}, {}, {0x6}]}, 0x10) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f000000f000)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x0, 0x558, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7fff}}}, &(0x7f0000004000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000a000)={r2, 0x3f, 0xfffffffffffffff9}, &(0x7f000000c000)=0x8) 2018/02/10 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a13000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x1000, 0x1, 0x1, 0x4, 0x800, 0x8d, 0xd15}, 0x20) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000444000-0x4)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000aac000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect(r1, &(0x7f0000fd2000)=@rc={0x1f, {0x1c, 0x1, 0x53f4978, 0x3fcf84f7, 0x9, 0x4}, 0x1}, 0x9) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, "c4e60974958cac44"}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000091f000-0x8)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff4000)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0x81, 0x4, 0x6fe}, &(0x7f0000017000-0x4)=0x20) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0xffffffffffffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00005a6000)=0x5, 0x4) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00009c7000)=@generic={0x10000000001e, "030000091fffffffe3000001e526cc573c5bf86c480001c71e14dd6a739efeea1b4800005405000000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d15e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000018f000)=[]}, 0x0) 2018/02/10 04:44:39 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x4)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000010000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000007000)={0x40, 0x0, 0x8001, 0x5, 0x12, 0x10001}) sendto$inet6(r0, &(0x7f000000f000)="6cef463b9260269659ff6d15156d342bbb4977469b06fea385f342c126ce3f728c1d8ba190a30212bdc43f6f496f70e912e8d51323156e4dde70", 0x3a, 0x0, &(0x7f0000010000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/10 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000877000)=[{&(0x7f00006a9000-0x60)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "f95b492f41f6aa01aeaa4f2e9580652427f1ba068362f43ee463ba1e89a15b32c2207086dfbdf8b4421fc4cecc45b59138026c15e52e15b099317f14d0eb5e"}, 0x60, &(0x7f0000e17000)=[], 0x0, &(0x7f0000930000-0xd0)={0x10}, 0x10}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001b4000-0x4), &(0x7f0000e77000)=0x4) 2018/02/10 04:44:39 executing program 4: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ad000)="edee3483d7b28a0878c265b35195f94c559757e2f5a14d2817c30b753ba4e13e845bdd539833cd7b1a031670d5d60d4899237af91a0233fb239adb63b7558cf367b7f1d01950d12d8e30b277ff6a4caa74d76e9648bf7f8b9079f0d8cb7b1ee2555311629f096fde461bfe38e34bc69c35349e140c9baa74195287e2f0810b94d25dbb105a2ee3b50b35d89a0a3a997aad0b60bbc989d1257d33a1262b3cdc48d05a0e9bf565d42e2c91e7127f139d56404c63e14d58e89d8a6e2dcbc4eb23c90ba2016e506d42a65bf6e5784a8c4e25eea3c1ee60d01772b6b360c31d88dcdf8f40ece10636fdd1b6e67921fa1a2fa599ff0f9b86fea5a75dab8cec4583b663e07d1d46f2018d1597df5e5375fde92d366d579d01223e7344343ff77a42863d44ebfadf8549ab4a12c0f878813f14b3dfde995d8f70486f971fa1ca4ba0e3fd2721d41b260a543db73f83b06cfe35b7627e249cb9b734a339c0a46c798836449295c172a9b66a22b7e8f4ba4540a56ae3cbd253d80023fff6246d7886ec17e00f6f82e28b03492f95c6490869d4636876df408cd8f22e4fc2ac8d13e5ba8b451d89ab6de0a5085a83e1a7a65eb9a92a0d43572d9d9c2db4981960e83c95cc5fa6f0c8c702aecfd67450f4d0d3cb3d0d2f412d68ed6d21b229cf9bdeee662f9a33c534e0dc4bd6bb31419f15515fd05d0fdbf2c87dd79e9f4a561104917ab5f6b90c51a96cb5357e06485259ca68f9fafa1756872b92577adea7c4b2ac3da06cdeee716090cbc76f40a69311984d88d05490dd9813404588a7b2ce389dffcb65926bb7c4eecb9c07ced7d49cb193493c6e8cfd37873b7cb8b633f58e734ad322a59602fc4f44c0ad669e74f60172d58bdbe978b713f7de82e5c25e2f5f277f2ac5c01f6a87a57b3d020d94434f9434b00489689de4befe6cc9712a005df6c8ca1f67af5adda920bc8074248c7e3265001d8b1ff42d603199d474b973227c9bfe7d1ea5f6370c7a74d097514434033102934504d562ad22e829fb33e552df5f0f6beb528896d0222de80169a61887e1dca59380fd69ae7154eed367cb522ea8a1b71d77e82e5105cb31326991172ed1f6431dee9f015453bfec34131645ed32059dfc85a7f56d39b371c31f0e3ffa638f0f9fdcd230a73d7e22a069b19a742d18104071e4ce1111fb6f20d3c952cda46464a1073dc39473f9b25bc31a2068f62ab98cd2ef381551149814866a8b5c77098ffd34031e8db705e2a596ee3888b01a77d5c9fd00be41f042dd3ae06f74da5f085f1eaedacf15135da4d7e0e433925bd2d8a58ea739fbb5ac4d2197ff92ae2a4944046912114c597c24e19d15b476f895dffdc8aa9882e881c82fffb3c7e77ec950727ef65a0c71983e10d8304be44071162790d8acdcb7af73039db9b647d5eeac772a7ac420e5d975154e60a4cdfe65500161a37208f5359679c684fb58b6e50e4a14845c069ee4921aa626e38e77e60be4f04dd02bc710e105e7e282fb6147cb647214172063820da10e756e9496544380b81e07626fbfc2b6bb116bd23cf30309efbb6db05c528025654408c35e71b54b73f3f8127a4205b48e831a62f1411014fe82909030bb5dc732a82cc856f8015dc4cee6fcf7ab75b72e3cc15804aa556ddd3e4647e8a31116d8df3bd96dcabf240d7977d6e4ea324188732d7000e8cf0f2dca24f1b1e9a1db94e2d2b553c14b4054add3bfb3f7f01be310ea4051e10e9611bf891a67aae0f88e2632f1ac3fe8bbf92372980e7f2d81606c65fce8cadab30c4ed718a628d97461938280673d9e0754d49a81a059fd019481c5a4eb8984452ec1d40bdc69ef099c4320f9d6d48b058221ffd0d63536d74eaa57e522bcebe0479e6fb955c244c657c64292674d9953fa4337440865ebb3ba96564b3a29d441e9668f5b5143278e08eab90c89596bec3840c039e28ebb113c9415ff077b60544cc846b8ffae551bfa7bb51f00edc6b8096cbb4302f3db6b062c0bbbd7f6d4d38e6c0c641f98152751a369da69451c3a3cee4f42b60977db69a5839f3e0fd1fde7a1ed71893fae4c61f06a572a8dbbbf48421c388ac66f0c67f159dc4451f54f5fe165d8a1588edf546bc004b827ab0b97d0017a5d45e4c067030191fa0c5d9696c83986f5b3560d6594fec1cec170695b45498dc5f34a7174f341accaac41071a6621f3fdc53b9b1649f7bd3aca874defc643bc8da498eebc632a9fc2264709fcdc2d716914460e079a8e985738e47bb9f37a2669c9c6e1800d0e178113c4c4cebf631c1d7d7b3a135e6454b08b2a36e45b6e8491e7bded13034270f298a47f7094465e1d75a8623720238de6136051a11df40dc9e0b33dfe7c761767cb5139cc208c1ec61095eae075c1a10f1b768cf196ce7c23e24ed038bc75a6ce6c4f0bf5aa9fab94362edd1f7269e211f35a45f0e0b367b38ef43cd07b535c993aa1ba41d9d34cf4e78da1b494b9b0d446afba1e45de5c83170fbc1b15c4c5af0e95884add17ea1d6e5cbd9fa2dc6e5cba306a100d9f1d7027f4de819304ffa99ed19d347f37fb7667cfdf5346a8956e15ec95b5ed25d4ebeee01eab018a499f4860980c78e0ab666d9c2715ef55d7deabe2402d6e753bf09696a67a6d96766232ebf0ca900c214f423d2775028e76541f1b1898694004761b7f0fbbd9034fde35d059f7b8674bee81f0593133fd19457d9e26a070651d94534cf70c8f05454ad2f4a7ef11d749d00da70b03400edd64011e4c7d04649584b2c34f8037c0fbcbe45c5ff381f21fc04a7057baf2c9ffff3958874cb6e3813a50486b713471715e7148a70d3799b31509aaeeb7869b53495ff2ab26fc1cd640cf5394cebf4f91a6a9193d262ba9fef5983e606085ef2d0acb48d176991fcdf39549c56323421a7e2eb7170bfe7e295c1e7456cfeceb2e8c655d19e050b8c1c1e57337d0ad23ede664654b771ac5c72c79cd348a6c0542714a54f7690ef23df14b2d042a16814fe33b42780866f56aef46a4fc3b792e6538d39b4735131ed11499b3b11bb6af58229626357eb95d3ec9b1b79559b3963e196582c0203b75f4ef8670adbd5cd2bf408c869a03cde1ce32db6254919a275d7d2e4dad9b6a37401296ef271912588ff129c5ed0be1218213ffecd7aee58b7186f61a40bb620583067d38835bfd62bb98a4b8c91b931500f7e2b37f8b94c25784bec2e9c502446294c946a96a2e9e021f9a99bfccb31be3e6d5b9330a8f615fac1c350bd4f5a8cde04469761cd52bbd995ad73d7b1545b40422726938cc05540ed973a8f8bf6532b7515b45d2234884692e1f9ef2b39daca94f8627cb8a5df834961e8391567749de3b36e94a4e31b45006d29ed581f810ac4d08cda60784de0914a55286a8836592e42526903f78d8030970d0c66c0f9438e47806f8c44c1d6e0e2cdb22a48d482caad06296e3fd36877afe8f3901e6db618cae859d1233b06b22ccb3097809d265c981ddc228118a8f691f183ea78b868350be642aa788adaf0c415e564be5979e920fa8b1b13469a6575012f922adf405f7d76ab65817a73836cb593980b0aa5444dabf0f91da0c297866b2fa9c4b14703bd44ae9790c02043de617c431489f95aa253a6bca8a2d44097c298cc6146818509b2468e6d52bf6f2e124f45e977f054c8de49da93e64c5568081df91727b3b623f12cb6e7691e45cd9469b0f8add7cfce454e71a0002a14dd344ae3b546ce21c9c966f397b3c8098d84938f54eeca5f6136bf0e922030cc12cb15004d1e084073af5127b6e053d612250217f2ed179ac1b49b31bb13381d35aa3f6e86bbac2fade5acf9c256e81db71679d2b3fd7278f90d99b1e6217ecad9bd51afee3f81809c5bd56f08d495d2bb0552b5d79a01f3601d91ad900aa43d641c017b48aae495528685c48ef4ecf2917704d6e179c7b75a494c689185733bfd0cf271b4fe385b6986b5a36ee573b7726011c32dc5eab6063ed5c4109fd2cc92bf2f8e5b35b9f8281d31ff63c11245e4a388b92ff1be550d4f721cba16dd0afbcfdb70a5f8e62b8cc19796001c2228840458324f40644810baa416971952c7e1ba5fab7f370b33530eee4497ac81fd759a83a560835b04b93b86c9bf7159658d6535e7ea9530e175f4b38f63d31dc806a2470b6378831df4d0d185affd7335d001504be2bd72100d3e6d31114e5c9a056ecf96d3249f6f8e429a800517675537a47e8953ceb25305c37e120fd6b2b9200217d9e6376dc3e2f56fccec99153cefb77c23bf1b184983df99d67f76eb970b26465a5fdb65919b8bf4b5a7e76c8cdb85071344a782929fa41a6fa3a837a0073d94730edb4ac07935a936cc17dc15a8f65a9a7b95faf69c48e95e5eeb90a6e27823edd7d52eeae2b32855460e2687471435a39864f12bcbb8b4f3872daa39b09f67e68b4b4d23c77dbaa536c2a3b883b3be2cf39654219ccf5244d6c75d31395dfd64257881ad8709bb96e77bed29b00e56e4ebe20864c70fb9f41c6ee07787ccab2f5feaf9f9cfcfdf4775a03875c0149b5e23172eb71f2187b8fece4330da49c258e9ca7d40555bb01ef14b5339de505274ed91466928f5363233dd10e4d9cb33c3782e1e2389c4d200423092d574351264e7ee77e173442d16bd406f2761e1df6f00c6a5d9fe1f1154f9a79421413a84cd060bfb13874875b71c8ff523a35567cb00c7108b90395600811263015d58dd72b2906be72c4ea4b21b61fa872b0bbc22247d996b043df679590328f4b2e3f36c88cc6a71616877a74a22f0c80e4bfb272d601c4b75181146790a699736b3011cd4b396a6ba8d21298aba7a2628a576dbe2ee4c5a60729362d4b983fff058dc58a9ef70b9cac9092f5809b1d1cd38c78b86aa4715a4491c740ae979ec47533d4128460676cb5755df5397c8cc8a2846eaae976f4f71b3382ec2418624fb39e5318ff4fdd04f439057bb8348c8c451f5c30838a60f94bfbee5a39d32ae5a1fb32e68a90f94183d5435e35ff89977cb3075dd7b0c7cb244c9cd1420764f38b23db22c82d6b3186b4022934631999000d157e1a56b895611c88ace73d53cd811eecb99c32a264f0e4b55d743db93037522c3ba20645eec8c1b914b209eda4ea72f6b400000000000008000449a241b093e5337fe6e060d562e1f9eb6bfdc4d156f4fcebff2bbef8f87b4feb0aa60d4cb361ff82f841fec63c3ed4156c0231c833ff261edd4e89349d0e25e655066781436b42dd8ca536cf31e4f2d8e9108e5f2ec5fe077d612de593ca391b5133a7baf39c89c6579ddf485fc8ca207505c7038453a80f2b8fc0ec3f81ef62f82cf72f8ae1aba11a284d9fada87c3a8ad08d72b36e1b5109d7d0f5ea3cb549414ca6af54f130952a2cf53e774c9d61bd5c8ae1329639cfc221b9e49fdb89b57615098fb1b278c99c33c1ed87a417de6800fe9e285cef9380e847e9c440c57ef58af080bd556e9a7e6a3eb110e8d967a295fc825da0aa23201d79309a2c8d1ba57f0bc1e163021f326c53c6c030e0d9465db6e9fd6445f3301e54e730d3aaf83ea5321b4d06016ef3b82e5459008d761b207c9b24de8a05406a05e9115df4f3bedfb3ec8b551b22b58e91689c329f5876a135a6b70cf80885a3bcbe4aa68722e469f54e11a19b00cb34b3aefafb5ae0b5c59ed8cbc1e7c331c245b15bf77372c2d78f1f7143828dd4d297ea236dcc87a1f73185f41480a2acb6d5de32a2281857a6a419eb6bd8bfc2631b62bc2aea4ce705c1da84667590fd96e26b9c6d851aee85", 0xfffffffffffffed1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000042e000)=@sack_info={0x0, 0x5, 0x6f4}, &(0x7f0000203000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000013b000)={r2, 0x6}, 0x8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ae000-0x10)={0xffff, 0x8004, 0x5, 0x1, r2}, &(0x7f000034f000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r3 = socket(0x8, 0x3, 0x9) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00005ae000)=0x7f, 0x4) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00005af000)={0x3, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @rand_addr=0xf5d}, 0x10, 0x1000, 0x7, 0x8, 0x8, 0x0, 0x6, 0x3ff, 0x6}) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)}], 0x1, &(0x7f00004bc000)=[]}], 0x2, 0x0) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000), 0xffffffffffffff70, 0x0, &(0x7f0000764000)={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/10 04:44:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00008b9000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) pread64(r0, &(0x7f0000256000-0x9b)=""/155, 0x9b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000faf000)=0x26, 0x800) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f4f000+0xed)=@common, 0xffffff2e) 2018/02/10 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001ed000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000f40000-0x4)=0x2e) connect$pptp(r0, &(0x7f0000ad0000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000"}, 0xc) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$nfc_llcp(r1, &(0x7f000066d000)=[{&(0x7f00009af000)={0x27, 0x7, 0xffffffff, 0x0, 0x9, 0xffffffffffffff01, "7282a1aec45ecdf32f41b57dec24aa89e65e5c80c44ff8a28fd47e46b2a14e2dd2dfbcfc3dcda8f14a3cd09851c48951437d7f535ade87acb7c00286035d36", 0x8}, 0x60, &(0x7f000048d000)=[{&(0x7f000099b000-0x1000)="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", 0x1000}, {&(0x7f0000ee5000-0x13)="76863952a4c4bc76b5daa156dc7f55c122f63a", 0x13}, {&(0x7f0000097000-0x51)="b5ff53f5c7e6b0c12e754f31fd0eb960b73c98b36197dda9c212f1dfac364e2070211abd053a1e955765e96a2bfcacbf51c24289e8619a83bdda75a710cc7928694044765e38523317d737612b33c4a400", 0x51}, {&(0x7f0000605000)="7308443d4aa8d03c725df1887aef1e345ea0585a61a71e063c3392bcc36e68c4c95196ba1cbef75396c5e5b79134ee9e94bd008ddbbdeaee939851d52f67b0351263b5d86aa13b", 0x47}], 0x4, &(0x7f0000a7a000)={0x48, 0x107, 0x1, "e9f34fbd7c12727e3e4c6a933e5a9d0167337a3e43e5045359532a761aaf3a7212e2166d1531a2d5d9ab9f8c300bc4830fd39ba3"}, 0x48, 0x40000}], 0x1, 0x8000) 2018/02/10 04:44:39 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000003000)={@common='bridge0\x00', &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "1e0104d3452b2756"}}) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000015000)=0x26) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000016000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="9ed37247faf4308c2c33f8e05f12b610"}}, 0x1e) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000)={0x1, &(0x7f000000c000)=[{0x0}]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000017000-0x8)={r4, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000016000-0x108)={0x0, @in6={{0xa, 0x3, 0x101, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1d}}, [0xb2a8, 0x1f, 0x80000001, 0x7, 0x6, 0x5, 0xffffffffffffff84, 0x4, 0x0, 0x7f, 0x1, 0x0, 0xb02d, 0x597, 0x9]}, &(0x7f0000016000-0x4)=0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000017000)=""/155, 0x9b, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000018000)=@assoc_value={r5, 0x4}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000015000)={r5, 0xde7}, &(0x7f000000b000)=0x6) socket$inet(0x2, 0x0, 0xad3) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/10 04:44:39 executing program 5: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x542) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00003a0000-0x1c)={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, 0xffffffffffffffce) getgid() bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r2, &(0x7f0000156000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r2, &(0x7f0000398000-0x38)={&(0x7f000039d000)=@hci, 0x6, &(0x7f000002b000-0x4)=[{&(0x7f000039d000)=""/19, 0x13}, {&(0x7f000039e000-0x1e)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x7}, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a1000-0xb), &(0x7f00003a0000)=0xb) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039f000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f000039f000-0x40), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @common='vcan0\x00', @common='bpq0\x00', {0xff}, {}, 0x16, 0x1, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x234) r3 = accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003a0000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00003a1000-0x4)=0xe8) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = socket(0x3, 0x1, 0x3c2b) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00001ce000-0x8)=0x3, 0x8) syz_emit_ethernet(0x3e, &(0x7f00002aa000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, 0x0) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000492000)={@common='bcsh0\x00', @ifru_flags=0x3400}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000226000-0x51)="2400000021000180071c016501ff270e0200000000100000026e000c06000a0000000000", 0x24) [ 38.514695] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 38.536121] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/02/10 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x80, 0x4000000000080, 0x2, 0x0, 0x0, 0x5}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)}, 0x10) 2018/02/10 04:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0xf, 0x800, 0x0, &(0x7f0000594000)) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000acc000), &(0x7f0000897000)=0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000bd7000+0x8e5)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000bb1000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f54000-0x4)={r0}) pwritev(r2, &(0x7f00008d8000-0x30)=[{&(0x7f0000ce5000)="400ff13e09a96ec728b688ec484122fc696184d5f353d848fcc3cbff03620576fffe58a90a768065c5b1cffacc1f917be7f23a00d65a7ad8161278dd604f94f191cf0c7ff1cc3e0058df85d8a30ee9f3d9664b4fc0df8d313e39144b45442e480abdc541d67e69877f4992a8e35b65ad753d03", 0x73}, {&(0x7f0000f8b000-0x1000)="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", 0x1000}, {&(0x7f0000270000-0x26)="163b2c60eaf9936a0bbe711833073dc3157eb3634023d712787c1ca30bfb50d28bc6f272c071", 0x26}], 0x3, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000887000)=r3, 0x4) write(r4, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/10 04:44:39 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000000)=0x8) socket(0x18, 0x0, 0x1f) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000014000)="26ea42f629f5797c80e27b4a09a324ee507cfc85e402ca65a971142a4067c314a309562a67fade5f6f55aa21918ccb7e46d203c5df5bebdfe9747eaa4ad648f97c1d7005d980dff3835195b6f964c20c6b5f67f6761d5465a19644d26fc606fa90457a55ec901aae") sendto$inet6(r0, &(0x7f0000011000), 0xfffffc77, 0x20000880, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) 2018/02/10 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000), &(0x7f0000dfa000-0x4)=0x4) bind(r0, &(0x7f00009d2000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = accept4(r0, &(0x7f00005a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00000f5000)=0x2e, 0x800) pwritev(r2, &(0x7f000070b000-0x30)=[{&(0x7f0000094000)="11a31cc543dde4886659712e2441de0b7ed6c5faf142be3f74ef58ad850888a134a8d05f470ebaf6df2bfa8dfab83b0f264b9fbf08609fda9adf93b483bc194bc80724d62857943428774da836a3e525e4845dd23042053efae9ff00f1f8ac4885a9b3b656533d51347d61f7dc8b80cd5907f8e9c34727856d435e5c0e98ae3eeecc518ac4aaf8dc85a71517373e4540fffa981223ab1fd116992a97f80bcba6944588690439", 0xa6}, {&(0x7f00008f1000-0x13)="cf0575cfca44d4259266cc9459f822b23eb5c1", 0x13}], 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000054e000-0x4), &(0x7f0000eb1000)=0x4) ioctl$void(r1, 0x0) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) socket$inet(0x2, 0x5, 0xff) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r4, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd8000)={&(0x7f000015f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000bf7000)=0x8000000100, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000126000)={0x0, 0x100000001}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000002e000-0x20)={@generic="1e35ab8061fe3b17c11f1e2297edd86f", @ifru_flags=0x400}) syz_extract_tcp_res$synack(&(0x7f0000032000), 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000032000-0x4)=0x8000) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000033000)={0x2, 0x2, @rand_addr=0x101}, 0x10) 2018/02/10 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00006a3000)=@abs, &(0x7f0000a9d000-0x3)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ae8000)={r0, r1, 0x7, 0x101, &(0x7f0000516000-0xd3)="00dd91a777c5987d3e33f42d2fd5a681bd5cb289a0bee53761ce6a19ea255bbac5c33738f7c0aef846fb0ccc0b762175feae8a4d1c6544823bc417bda23c91143de77fbe5a340b9cacd518e5a33bef04fee9f202bd66d211ef76d89eec5fe7303a93d0b839aa010726090d245e76e1189e45cca6747f915a19b7cffe791030bbec9b1d309f92ee10507f1dfdee49473d16c3443f184a22dd8addd6227eaab80bf36749493e6d447a9981194bb3a0f67d90dc00b4f1c8df61dae2bda167224bf33cbd4bc3da6bee4599414b9928e63703a112ff", 0x80, 0xfffffffffffffff7, 0x7fff, 0x0, 0x7, 0x9, 0x7fffffff, "aa5711d824755207e1a7a3efcbc3b7be502dce8b5dc079d9334aae58bf529b6e3b7cb1a03fe8"}) 2018/02/10 04:44:39 executing program 2: mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x400000000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/10 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dec000)={0x2, [0x0, 0x0]}, &(0x7f00002a7000-0x4)=0xc) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000163000)={0x0, 0x8, 0x7}, &(0x7f0000fac000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000039a000)={r1, 0x99, "fd8ddb3ee1586f6c72c8a83c8bd6ffd6c006725baa7f440117cb819020677db09176dfd45c658efdb5aa0b7a327ec464b3e9ca896b2da5dfdf38c8dca3e6717162ea2659ebc714d567d0aa984dd7a4fd368c33b6c537c3eca97e3e0a0378aa02fd2624ee7e561cdf78d3117ad16fbbfdc3da74c224ce923f5841d629b4fbc6b75f9367931af3b93611d98aec500f06ed42da42f2ed9ce7fb7b"}, &(0x7f0000e4c000-0x4)=0xa1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000), &(0x7f00000b9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cba000-0xe)={0x0, 0x5, 0x3, [0x1, 0x5, 0x1]}, &(0x7f0000853000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ab7000)={r2, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/10 04:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cf9000)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) getpeername$inet6(r0, &(0x7f0000387000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000282000-0x4)=0x1c) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000060f000-0x1f)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socketpair(0x9feebbd584fea13c, 0x7, 0x4fd4, &(0x7f000038e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000054f000-0x20)={0xffffffffffffffff, 0x0, 0x10001, 0x8c}) connect$netlink(r0, &(0x7f0000cb8000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ea6000)={0xff, r2, 0x2, 0x8001}) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000014000-0x8), 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000)={&(0x7f000002b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000002b000)=[{&(0x7f000000b000)=""/41, 0x29}, {&(0x7f000002c000-0x22)=""/115, 0x73}, {&(0x7f0000002000-0xcb)=""/203, 0xcb}, {&(0x7f000002b000)=""/200, 0xc8}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000002b000)=""/212, 0xd4}, {&(0x7f0000026000-0x85)=""/133, 0x85}, {&(0x7f000002c000-0x1c)=""/28, 0x1c}, {&(0x7f000002c000-0x14)=""/20, 0x14}, {&(0x7f0000007000)=""/245, 0xf5}], 0xa, &(0x7f0000014000)=""/3, 0x3, 0x5}, 0x40000003) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f000002b000)={0x27, 0x101, 0x10001, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8020}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair(0xb, 0x8000a, 0x1, &(0x7f0000f7c000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000044f000-0x2c)={0x1d, 0x8, 0x7, 0x0, 0xa, r0, 0x2400000}, 0x2c) pipe(&(0x7f00003ac000-0x8)) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fecb72d1cb2a4a280930a06050000a84308910523692500090008000000000000000700a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060caf4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000016000-0x8)) 2018/02/10 04:44:39 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000752000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000d7d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000721000-0x8)={0x0, 0xb2}, &(0x7f0000cfc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d6000-0x10)={0x0, 0x9, 0x6ac6e3d0, 0x200}, &(0x7f0000098000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008bb000-0xb8)={r1, 0x3, 0x1, 0x9, 0x800, 0xfb, 0x100000000, 0x2, {r2, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x401, 0x1, 0x1, 0xf0, 0x9}}, &(0x7f000038b000-0x4)=0xb8) r3 = socket$inet6_sctp(0xa, 0x8000000000003, 0x84) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00004b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000000)={0x1000, 0xff, 0x9, 0xffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000af4000-0x1008), &(0x7f000070d000)=0x20af3000) r5 = accept(r3, &(0x7f000073e000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f000028b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f00006aa000-0x17)=""/23, &(0x7f0000000000)=0x17) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00009e7000-0x80)=[@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x80000002, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x59, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}], 0x80) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x9}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00002fe000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00001de000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004a8000)={0x0, 0xfffffffffffffffd}, &(0x7f000046e000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e4e000)={r2, 0x80000001, 0x0, []}, &(0x7f0000f67000-0x4)=0x8) 2018/02/10 04:44:39 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000007000)=0x8, 0x4) read(r0, &(0x7f0000005000-0x32)=""/50, 0x32) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/10 04:44:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000}}) sendto$inet6(r0, &(0x7f0000667000)="3490d7a2e5a47491ca6d657d628fd9c1c4c967ab1430682df9fe5316becab125d3022d0786f7f787542635fe02d18ebbe62b023eb61f465a0199808dcde42bb6c0f02a", 0x43, 0x0, &(0x7f000001c000)={0xa, 0x1, 0x2c6c9470, @mcast2={0xff, 0x2, [], 0x1}, 0xb9}, 0x1c) 2018/02/10 04:44:39 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000192000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f000047c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007f2000)={0x0, 0xe5c}, &(0x7f0000d40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000099000)=""/147, &(0x7f0000b8f000)=0x93) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000856000-0x8)={r1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000617000)=""/83, 0x53, 0x3, &(0x7f0000000000)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xfffffffffffffffc, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f08000-0x38)={&(0x7f00009a1000)={0x10}, 0xc, &(0x7f0000e55000-0x10)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x62f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f00003de000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000c1e000)=0x3a, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f00009bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007ba000-0x4)=0x14, 0x800) recvfrom$packet(r2, &(0x7f000023b000)=""/67, 0x43, 0x42, &(0x7f00007d1000-0x14)={0x11, 0x1f, r3, 0x1, 0x4afdb91c, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aa1000-0x10)={0x2, &(0x7f0000a91000-0x10)=[{0x200044}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) listen$netrom(r0, 0xffff) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x1f, 0x3, 0x1000) bind$pptp(r2, &(0x7f000081e000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x20) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000e6e000-0x4)=r1, 0x4) accept4$packet(r2, 0x0, &(0x7f00004de000), 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005e0000-0x6)={r0, 0x8}, &(0x7f000014d000)=0x6) write(r2, &(0x7f0000c7b000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/10 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000928000-0x8)={r2, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000bbc000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dab000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d2c000)=0x1008) socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000035000-0xc), &(0x7f0000b8a000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000158000-0x4e)={r4, 0x46, "aede597e20c5edf8900a6ee9470e226d7908317cb291e5345f5c0c8378949cd8c580a60e4655b12a6861dd2ed25af7419395905e65938f3f6973d2ccc03850fcf78a8d070882"}, &(0x7f0000022000)=0x4e) socket(0x2, 0x1, 0x6) close(r2) 2018/02/10 04:44:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000a16000)=[{{&(0x7f0000b56000-0x1c)=@in6={0xa, 0x0, 0x9bdf, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2a4}, 0x1c, &(0x7f0000849000)=[{&(0x7f0000312000)="dfc757c5fcc72d5ac63c370ef82b7616ada2654b76b2a83ef85d4435420ee8515646b1394ca084aeeb807414a37782a8b37202f5fb94e4a209ac0ca1a772b74888b133470aeae0085318aed971fa8bc5eefcdf704ae67b1f5206079a0e7e9a96199a9ce08fa9157144cc35f18a1eb06992dfd64394a08a", 0x77}, {&(0x7f0000dfd000-0xfe)="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", 0xfe}, {&(0x7f00005d6000-0xc8)="455e52a9e9761906aa0b6ba229070eed26bdaa53bbfa153e4dc03d9630c157e8456639984c2c54b64e14f10f55e90aac6205aa25507a59547bac5a406e74dea5ebcc2d65731da0161ff03a92ea557ab5e872c44f1953bcbce55fa4658ee656500b10045b42f216fb715bb69aca6634aabee32ffa0c8c359c8aea7bd136081df228e2676f04c5a34a957ad7b7bf0cb4dac8f406e05d7a6bc6d08cd6e1581d23354689b06a830ddc6a0ff43c986f0e0843dd8828a4aa69576f511d470e899b3e3bda73ae86e3be4d71", 0xc8}, {&(0x7f0000b7d000)="12366b9c1ad69dc97d6dc796deab81f55a7ddf8a4742658023213673694f9d65065c916a5e4aa39105fc7c6f8399e90e26c75309c3fc9d913e16b863a0003406b6a33b48544e3ecd1822b2b6ad1215e150969f5905b43d9c026857fc99af91bc8645e524d6837fc74ca7bc56af008eef802346fee639cf65ec9d20b09ee45e1fde7084c10fc206fe732c4bbaeebbdd7c3866b13de942486e", 0x98}, {&(0x7f0000717000-0xc9)="04afb7c03fc0ddd8a69f7475556f264f1dc0b301290b5fa5257df5679025312ecda765990c97bbcae5ad2ab9914643c25da1605614a201cc69088be656589d7847f6ce65dab7b58d409f65c108cbefd019acca353242d7911703a6c677b8e2c9731400802a569cb529961070b0cb2dd111d77bdae9c4dbc43d54bdb545b051b9b5f74aaddbd9938817ff39e7426a2b8ee6cdaaa33943b7e138f5149b12607dc1ed77ec619ed433765ce3e3b2e78e6eaae94df319742c5579044e9b53d67cd0e965f6b3f98318e4f857", 0xc9}, {&(0x7f0000b4d000)="6e899e3faa8b57b816bf4a82e677f51330d5d5fffcd7aef7fbf3c9fa9ddb2a7d6d22f24fe724ced66bf8391f041d38b65d18c3ec6a5e235b91a43d5dac93631c99fac506a005a6fa7624d3f42ac46a6035a407ca5f642fb685f69fd649e23d7f729d42850b84d9c5203e024d40d88281d5adb31b163f866750e6bdc447ccb5fd03072d4c1f71ebbb10d032b561336481899a80e175f41572d19da33842516133b3ff7b32f2a80cbd0cb9ee3a5a", 0xad}, {&(0x7f0000440000)="1d8b56a3decabc21b7bf8485d2863312d21a7ff4658afe0b25dba4f636a6c4fdf4d5ee80c26b5b8ba24d83ed2fa78b4a88b5273c1283ba5a1b3055175cc49af3815f2a8510462b17cecb081b6c5b7c6b5a5031d80e5f265dd7a0bbccb22cfd0beea49b3cf6b503b950507e62e779ac1ae3fcc74fe172f498840811563ecb7da129a8f2226c2325aac65141b7d4e5c972fa", 0x91}], 0x7, &(0x7f0000a7f000-0x1c0)=[{0x108, 0x117, 0x1, "ec1f9ce71a1961c39487eea66215ef545c8c746a93db63d0bc20f68f45e887273c757a8c93713cb329eb82c77d70a99954036726cf7f01b3beee8ce04ec362af44a80ad159b49f494e810a8153ba974f930ac867838f015b65143e8963d6a3b9e4a8cca149ee0086f1749ff9a4ab34c4ac9e16dc234acd29e037f536a9f2cb9d71e7e46fe607c070c82907315853835e3268c43bd0f91a9f4a09e07ed8c7ac506a8ce120442ed5716f5c49ee61d58380d48311b86d261173b5072c0b6c96772597bfe325f74013cab691dedff3d7eef8cdec62dedfa8672306459b9b8357ced77c37efa0c4e8b4ca95421d1e78e52773451a28be88"}, {0x80, 0x19f, 0xa0b, "6961d8a33e403cc878d29791fa4bee37c2905f9c9d5e09b94ffa679fe700fd561fa444c566b1e1c0464093b342f08affa09449a5230e15e6f60196ca426879c7b95ef332dac4e836a46f6c74328e59a614ade63a37d9b03725dded05e7f52d43e07099174e8415a507"}, {0x38, 0x118, 0xcd, "61f591f288f46acbda2751fb7600a8e1f2b9c2fd52d31a49f16fa140513d1e1da32af1269775"}], 0x1c0, 0x20000080}, 0x5}, {{&(0x7f0000abf000-0xc)=@nl=@unspec, 0xc, &(0x7f0000ae2000)=[{&(0x7f00008c6000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000582000)=[{0x78, 0x10a, 0x60000, "9cbfa3d3eee2a3d956352d2d0cc9191b836ba48460071483e6ab9c218c2c0632a7d56bf4ceae95f90a8daa8ba10b3ef9b9ac5975cb8e1c75e9f2927a3acf4a9273af2a03e824d17a5006a2ba2b78dfac3c62383d733aa51713499b71ca79bf07ede491a5483ac8"}], 0x78, 0x20008051}, 0x1}, {{&(0x7f0000986000-0x10)=@nfc={0x27, 0x3, 0x1f}, 0x10, &(0x7f00007dc000)=[{&(0x7f0000c04000-0x8b)="b14ec2452da546b6244d77fc92eca9225eec2132a7edd251d37cca147e8d9ef1a759e17d062b392f81dea1e68da89b6790e296f291af36f4044a5f7359e8caf140acf184e78bba5ca2c5a3936edd35babc8d8a0e7613d1d6015636ce9da897f64b88739f611e65c432e3b3bfcf4428159ad885a68bc4a688fb967653b81cc2209865e06b9844220f557e07", 0x8b}], 0x1, &(0x7f0000712000-0x238)=[{0xd8, 0x1ff, 0x8, "7995e6f4450bb331fc2e8437dd7baba6e83ef66719e008f7b5bc392dcc10929b6848fa24652a84344442f20e0614a8cef7a2df0f3be1cd2d1557afd21964198e2fe109d98019540e5c801a63a399987c44a14ac6714413fe6573695559f8324b96e393063feef7cf60845089dce04452ba9fbfa6f169d0d6fd652dc3860130ba036358793a2adc6bddf8384efe9e5ecead839ee7a3de57d1a4932406a0f8555984f2eb8aa97a8917cf0167cf7297f6ea99251d021840ecb1826a36f5b79952fbe5137662e0"}, {0x108, 0x114, 0x101, "e71d7995373aa99f4610f8cd1796cf2328eb4629a0293dd866e7cf5b1578864d592b264bd55bb27e6deb2f8ef142f9bb0ab2c84e04b78b112d2cc6b38edb02c29cb40e6a26a5e8f0e76d0de2e2ed42c169c7dd5dab7146e4f2786dea9568cf356e572a9efebb60b262510c0b2a8a804d5258a9f393228c6a4ea283b504c13a8582fd8f9ed28ba6ff99fd8b595c5d45f2f11030663c5b37a5789f43b4e8cca75c4f7f08658190f49a898bfc2f3619437c8f2dd965be05b36c47c7dfedca73e5c2604b9d20f4b600f19351c2a466cdc4c2678aec11ac55de6c5fc4c35c70bd2a94f094f28c4ce3c0093eb2cdf0471e56829c"}, {0x58, 0x11f, 0xffffffffffff7fff, "7459d134a90acd201f6ddc3468c2f16fe39841fff69c6273d82125b1de5ac03236b30a8238bb505f32dcb14643b4fe42788e051cab3261160f21328ec3fcce77b477"}], 0x238, 0x800}, 0x8}, {{&(0x7f00003b2000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x4, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32, &(0x7f000080f000-0x80)=[{&(0x7f00002a3000-0xb7)="04db31522876126e02f95486b31a69f1d5aa85bca32e1e3568d508032d31e8784a474552ec62b1cd0fc47a6710a449a46d9005c439dd7c9a0343dee83a1e6f3d15468c32c9c3f699f851e40215a369241e3a48c55c71aeb4663dfe4a0864b1515d55bf5343dfc91a1c54a209c078849b317a44b2218d8e3baad18b7011215c8edacd0094840903926834b75e45d7b24b6fd3e639fe17a62b330721c01c663628a2d4f334186c452b52d7b01ab6299f942bb245672e3344", 0xb7}, {&(0x7f000017a000-0xdc)="9eab0835ec1f1298795728465d4ec95dc7eefa1e2492b2e9cb67c8c76443275a1786ba5fe876e551bd1b973863814a3e44a26bedad26487eb7b0e4043829ff851af51f0cf1e9c14b5b376f4a8e1eaaf99174e7bcbb66437f553dc5fdddfb16236728d3187b9276a3103b01185617ca6df50e4523bb8e2a4565cf9b637894b0d667cfe8a229f0b7268aea88c58ec32c3b93c863d137d2f6816b47ab9dba8b6985123308f7a9e1485f5afd0710c483f03c1995188eb98d65cbe3237e02e8fbff584080ea1cc16fdf3cad8abd72c31407003ffac14ddf816cdb4be8f05d", 0xdc}, {&(0x7f0000ab3000)="d33f26d4d8cd4fd94a9101cce427a65347d5f8b35f93dd2fa19b1001440b4a1c2be10f724ea5e10034c7d8312d85c4860f38f373c3e8675c8aafe99fc3232efc9804ec45b120c500d08bb9d327c09b167c56c25c4e06776ffaf2f996b8fd49c6da273d0d58252ffdf399037ba28e8b37a0526e07f8", 0x75}, {&(0x7f0000056000)="1806d32291cf4aacd444c85603b8d1163350f523488fd7a05d863f996e3209b33e6c7026af42922e94d35d0ace54903e15a3847ea99e651ee50760bf07e336adb37ea1d8d44acd3e0289fb6d93da49a4f2403e83ee0409b27c6684767d8f65dc19c7b1222591df60d30b79c7", 0x6c}, {&(0x7f0000507000-0x7d)="500ba4a2e4ee7a2286a9bcb9478e0050ac4f266f7c1007d9114a30d2e4e14141df2f1d28b5930d88eb304a7b044088904bd548d9f8b09d944bf73f5df74bf63e19c2bd8fe54da526c294dc331daa065249434fe15360dd3987f8ccebfac4bf6748e59ad57a6c6ceb2544c9c7f133d8ac79f08df6c4b95149f674bb4ca2", 0x7d}, {&(0x7f0000a30000)="9cdef28d6ca53c8b69b0b7ce45eb574039936d8c71809f723aa53058bbe2639b108ced6f3f872e93bdcc80365a5baa0ca902eebf1642d7fcb4066b6d3489aab4c91b2f4054dc5114bbb259c86715289f73c8ab5707a652bbf6772dc4cc5e78334cbc0688a4450950aa58d727a00863a6acc11c8445f30a95b27ea7bcf4e335a6306bb59aeffd50de971914abd72d2673748a87176bdaac33a7410c1dc47ce7e2efd34d47dacf92b6777d829bcdab64415130ad3deed14a8b478214040b8188eeddf186692afa17da63dbfa34f13e72033d7a010f1505fe4167f18f6e1a5a49824a", 0xe1}, {&(0x7f00005de000)="6343b5dc58a1dae1077610a8ba9340c3f294a3118234a490a197e13e99b104a98a52ebee3ed2d2e71e97fdc8bf0100ba4a1d8c9e778f0073701cc749cb6000356907cec5551af77e069298a890d9b4f1a8f3938e573909811b46232658b11b65494e6baef96403ec87f47aa4426d4ead028112ae4c5c4409a3b3d6141a195e0089d0a5f1e446cba0800a029769dacd6c9c0d097b6f0b77962cab368362790a848c79c8bb31e6", 0xa6}, {&(0x7f0000c14000-0xe8)="c39a496d4d081e332757294e5bacd012d9a96c1fcc99b417ddefc09c6654bc2dbc1150d1d63c2690c12275db0c2e52455ae32aa47347c81aad5f2eccbca3ad7fbd525a75a4c2948b961e7784fde214e72cf42495bec2b788f6f2e01a6981b9ff5aaa7951a8d63528961d99810aff2f2ca4b6427e700d6e98e39a12807ad97a8f91dc2efdfbe9e84937e47cec95a4ae7c4b6de5c394977e3b36a4cad943c2526f272605e8f80155029384bd62dc19db0c04147cfff9ba6fe4c76603b3fa0f120adc78a2a7902095f12d809b784fce23d26d31ae128a386c31ca7d91489c49dd4743a18c9afe72c376", 0xe8}], 0x8, &(0x7f0000c93000)=[{0x38, 0xba, 0x8, "a3d6ae254278bce281407f3328666fd318d3ff1804ef26bf62c3d18cf0be3e77fa20"}, {0x1010, 0x107, 0xffffffff7fffffff, "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"}, {0xa0, 0x10d, 0x7, "48303aba777a75b879afb7ad0c09f8f604f03a3f3c7b001d6743cf6f080b2c4a30e159514c988cd2e9985eab867926744c436788e65463cf1dffe5e6c14078d61c4ba3ef50288aaffe535acb1ac1f1f3b30cdb9e41c91b405065b6e5e2f56375e4c766eaa4be5afd309826034ba908300097c4249d08a975257fdd788cd4a7696f0a49b3e235a6d47fc449f5"}, {0xb8, 0x105, 0x400, "97a21480dfecc4ab79bf5d5accc0fe8176c10959049295cd456e9a09da875747bb86c992748496c7a14a7e007ea4fc4103f7a47e9c56fa9eeb867613ad30fadc8adb683ad435cffe866d78b8cadfa2e624c6a28827642ad62e9f333f506be38af003656987e7a17ccca86bb66dc85dbd4394e17faa71e728568fd6f98d7f7773cb698ff1d07972ef8156a220277e4b18f64391607598e74c4a51bfc1f412286e97ee"}, {0xa0, 0x115, 0xfffffffffffffffb, "5c774be2d0e79ad6c787cbfc77fb8eccb4c07fe937f2d810972a488c4635bd1f938f3c8578b08a8e5bc2651b10db6747186fdc99d82af67d072c8b467314b69fab52b0e8f504c861e78f59741e8d882c704be573f223a046c546c2e58413a58f43b1d4ea5089061d187501db89e922964b9d4d5f646e56be2816b23628a02aeff02762ea360a2de951278424cf82a294"}, {0x18, 0xdd2680d53a0d434e, 0xb0ea, "098d9b9b"}], 0x1258}, 0x7f9f}], 0x4, 0x24040010) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f000096b000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1}], 0x1, 0x0) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000091000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000c2d000-0x4), 0x0) sendmmsg$unix(r2, &(0x7f0000672000)=[{&(0x7f0000e9a000)=@abs, 0x8, &(0x7f00002b2000)=[], 0x0, &(0x7f0000d3c000-0xd0)=[@rights={0x10, 0x1, 0x1, []}], 0x10}], 0x1, 0x0) 2018/02/10 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000817000-0xd7), 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty}, 0x10) 2018/02/10 04:44:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xf, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x95)=""/149, &(0x7f000094f000)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x47, &(0x7f0000001000-0x57)=""/87, &(0x7f00006dd000-0x4)=0xffffffffffffff06) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003000)={&(0x7f0000003000)={0x20, 0x2, 0x7, 0x20, 0x5, 0x0, {0x2, 0x0, 0xa}, [@typed={0xc, 0x55, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x800) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000002000)=""/91, 0x5b}, &(0x7f0000001000-0x1), 0x8}, 0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000-0x10d)={r0, r1, 0x800, 0x28000000000000, &(0x7f0000002000-0xad)="5a3d385e652e876a73ba88d01c64c8290a6af53681f5ae330de3ad91eaa3200258c84105c458c178740e52d2cc8a6b4f44c3db641de24f3b4d44208a14028d346ac0c8ac9728675a32310be71d8c6058a47ad418158f99acc1f142b9749f9643cb95ed044ba0a792d2bc53f2a6887fc56f8a1efb0bce85b965e9316e4ea78bae46a7cb4c53597168a8c7d0870189c05ae71a3bebe8c32992cfa60c203c54424d408d716d308670ea27f691146b", 0x1760, 0x0, 0x532, 0x0, 0x800, 0x4, 0x100000000, "274b554367bf7adfe13a05cbec21655a366d091d642f2bd50c628854f0675808737bab5c9eb0a2dd7b3f5ceda30297825d97529185e4159befba558404971f5bef803f2c48f1e7949339224cee63ad47279feaee242ab7a36d6a2a7355bd450e68a9247bedefc5a27fffa97c03de56f4a310fe6f60c359b92e6e5f239e5da0b586951444a7fb426406dc8d8b07e7c205cb310ee92d999f1cff27fb3ff7d73092080a8a0bd7c784469c7a5fe9f426dd47dd525550bbd1c423e8b8e5850a24de6133e45336dce461de1c9d163cbe2f39889b1e8c442ddc46a5c8b88a88efa9fdd6c669c4791e"}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in=@remote}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/10 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000e4c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000091b000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x7fffffff}, &(0x7f0000c56000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007fa000-0x8)={r1, 0xff}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) socketpair(0xb, 0x80000, 0x6, &(0x7f0000328000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000403000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a6e000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004ee000)={r4, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x8c) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4), &(0x7f0000ef2000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000823000)) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x800000}]}}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c4e000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000880000-0x4), &(0x7f000085a000)=0x4) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ba4000)={r0, r1}) recvmsg$kcm(r2, &(0x7f00002e7000)={&(0x7f00003df000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000da6000-0x70)=[{&(0x7f00008fc000)=""/4096, 0x1000}], 0x1, &(0x7f0000765000-0x1c)=""/28, 0x1c}, 0x0) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f30000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d27000-0x28)={@common="73797a6b616c6c657230000000001d00", r1}) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c4b000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @random="d7886a9ec15d"}, 0x20, {0x2, 0x3, @broadcast=0xffffffff}, @generic="dc174386532fe83b0a463ac5966df652"}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) pipe(&(0x7f00005f7000)={0x0, 0x0}) sendmsg$can_raw(r2, &(0x7f0000c54000)={&(0x7f00004bf000-0x10)={0x1d, r1}, 0x35f, &(0x7f0000746000)={&(0x7f000014c000)=@can={{0x4, 0x4, 0x0, 0x69c}, 0x100000000002, 0x1, 0x0, 0x0, "a5c08e09989e0cb5"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) bind$inet(r0, &(0x7f00003ca000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r4 = socket(0x4, 0x2, 0xfffffffffffffff9) sendmsg$rds(r4, &(0x7f0000c26000-0x38)={&(0x7f0000026000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00004a2000)=[{&(0x7f0000112000)=""/213, 0xd5}, {&(0x7f00004f7000-0xc8)=""/200, 0xc8}, {&(0x7f0000936000-0x50)=""/80, 0x50}, {&(0x7f000050e000)=""/123, 0x7b}, {&(0x7f0000b5f000-0x3d)=""/61, 0x3d}, {&(0x7f0000189000)=""/38, 0x26}, {&(0x7f0000942000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00004f6000)=[@fadd={0x58, 0x114, 0x6, {{0x5, 0x1000}, &(0x7f0000150000-0x8)=0x7, &(0x7f00008a7000)=0x7fffffff, 0x8, 0x7f, 0x31, 0x1, 0x4c, 0xfffffffffffffff8}}], 0x58, 0x840}, 0x80) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000ee8000)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000c2c000)={0x0, 0x6, 0x200, 0x8, 0x16e, 0x8000, 0x9, 0x6, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0xfffffffffffffffc, 0x8, 0xf1f1, 0x80}}, &(0x7f0000263000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b0e000-0x10)={0x1, 0x0, 0x3, 0x9, r5}, &(0x7f00003c3000-0x4)=0x10) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00006fd000)=0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000091a000)={0x0, 0x1}, &(0x7f0000063000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x5b, "92917a74d774aabfdf5e65371ec84013cb3016e024aa22504ca6ff6f7b510ad0601e565e7ad8341ab3497e72c21aca10a9c2a2a296137138eb21fc6663d03771160e15e1f9f98605c2de3d912eddfac7ad84ae1f857daa8a44e933"}, &(0x7f0000639000-0x4)=0x63) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000587000), &(0x7f0000fcb000), 0x1}, 0x20) 2018/02/10 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000079000)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000241000)={0x0, 0x7fffffff}, &(0x7f0000c96000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc7000-0xc)={r1, 0x6, 0x48ec3e93ed23a6c8}, &(0x7f00008c5000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x8001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f45000-0x4)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000002f000)={0x0, 0x1}, &(0x7f0000748000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000696000-0x10)={r3, 0x6, 0x7, 0x3f}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000046c000-0xa0)={r3, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x3, 0x1, 0x2, 0x4, 0x9}, &(0x7f0000a0d000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007cd000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000088a000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000888000)=@assoc_id=r5, &(0x7f0000bca000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000034a000-0x8c)={r5, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000383000)=0x8c) 2018/02/10 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002e3000)={0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000332000-0x78)={0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, 0x20, 0x8, 0x10e, 0x7, 0x100, &(0x7f0000371000)=@common='irlan0\x00', 0x5, 0x6, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00004a3000-0x1000)="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") 2018/02/10 04:44:39 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f000001d000)="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", 0x1000) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) poll(&(0x7f00000ef000-0x5)=[{r0, 0x400}], 0x1, 0xadb) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000), 0x4) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x4}, {0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/10 04:44:39 executing program 0: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000d3a000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x4}, 0xc, &(0x7f0000002000)=[{&(0x7f000000c000-0x55)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000006000-0x518)={'filter\x00', 0x7, 0x4, 0x4c8, 0x1e8, 0x2d0, 0x3e0, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f000000d000-0x40), {[{{@arp={@dev={0xac, 0x14, 0x0, 0xc}, @empty, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x9, 0x5, 0xe3, 0x5, 0x8001, 0x7, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2b52c920a17e9ff208f01cc6022f4185", {0xff}, {}, 0x0, 0x201}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xb5, 'system_u:object_r:xserver_misc_device_t:s0\x00'}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x3, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xf7f27cdadfa78b57, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x4, 0x0, 0x759, 0x101, 0x27c, @generic="26e36f4a58a78f0af56b306557ca62dc", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x105}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x100000001, 0x5}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000b000)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f000000c000-0x20)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x76)=""/118, 0x76}], 0x2, &(0x7f000000c000-0x65)=""/101, 0x65, 0x9}, 0x2000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000d000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x22cc, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000b000)={@empty, 0x800, r2}) 2018/02/10 04:44:39 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000020000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000030000-0x4)=0xe8) mmap(&(0x7f000002f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000030000-0x24a0)={0x24a0, 0x35, 0x314, 0x3, 0x3, "", [@typed={0xf0, 0x68, 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@nested={0x294, 0x7c, [@generic="e95f557478c2463fc9634ad82c4c8ca3f9d2ec34a3dfd1040fcf8640ac151b8896595ae8362d6b496b4b70b8a89e0a98b7226881046074f2095412a7c0b2b37d7350f0dffd22e92d70fb918d4c7d27a46d6805f57fec12a7df5087fcc3854c64c94f0ff16b9cc2407be416f097ff5e4180038fcbb218987110fa51395b", @generic="42cdf6635c1e90e8011c360e8a252b14b86c74f951eacbf6afacd64b925860a285a037bed97166f7e6b01f1ce17d9377e16a8966ef77668dbe75abb84ea86864330c3f0ca91c3a89028cd21b937170fc19d272f2c124c7259c01884f88675016d3b765db37b28f4581dd5f3d969b0ea7cf27b6d7c6f8ab0b0c8e5c6a7993c35b3bbe2a15732843c4473cde86d61342ada946822f2094ed9590e1f704cf8324ce805e963a32ebc77f8a33d1d5e857c055d89e75c4d2c18e23490d653f0e", @typed={0x10, 0x17, @u64=0x1f}, @generic="0f72fc376cb66427ffa644648319eb2bb264f2373a5a5810ae53436c034068a3d427e4cbfa67e5cfa9b017773e86112dfbc34f7148b1ff9f2fa2afbb244a5f6b54928a917e57d7a2229e85f095321f00c62e9714ed52b1584ad1cb9702cb2aa7adb1c7b94b7e95d8ed679e34c25cb1a499de9bbb7832d3901bb53013f643bb817c5fb54a7db69d2d7517888ffc4e319b85042348c79a3665f49b830a58a01540167471bc16629488ad1f30b0b3bb97d1e0b9c95f4b6e854ce1e8e27d5b4849ad6964b06dc18e5e4e457375be5f2a", @generic="d077763f002c31ce7fdb3eb5cdd3ef1ee70c40bf766c9006e8c943dc930c469e914b7f9ce6fb692372fe91dd87812ca3d009c50656ccceb8bec8dad52f12b24cf9d152ace579ab66c8098f3cb06677ceac37df6bde392915be22c9acb055842b6a813eb43095511914", @typed={0xc, 0x53, @uid=r2}]}, @typed={0xc, 0xf, @u32=0x2}]}, 0x24a0}], 0x1, 0x0, 0x0, 0x1}, 0x4c890) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f000002c000)) 2018/02/10 04:44:39 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000011000)="36775952586f8896242cc4b37d0497b1", 0x139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002af000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x100000000}, &(0x7f0000001000-0x4)=0x8) 2018/02/10 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000315000)={&(0x7f000062c000-0x10)=@can, 0x10, &(0x7f0000bda000-0x80)=[{&(0x7f0000152000-0x51)=""/81, 0x51}, {&(0x7f0000e2c000)=""/127, 0x7f}, {&(0x7f0000b76000)=""/237, 0xed}, {&(0x7f0000f5c000-0xb5)=""/181, 0xb5}, {&(0x7f000019d000-0xe6)=""/230, 0xe6}, {&(0x7f00009f8000)=""/15, 0xf}, {&(0x7f0000b13000)=""/50, 0x32}, {&(0x7f0000e60000-0x9e)=""/158, 0x9e}], 0x8, &(0x7f00007a8000)=""/185, 0xb9, 0xa6}, 0x40010141) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000e73000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005f6000-0x4), &(0x7f0000739000-0x4)=0x4) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/10 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x8000, &(0x7f0000be8000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000ff5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000304000-0x10)={0x2, &(0x7f0000e88000-0x10)=[{0x0}, {}]}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e12000)=r0, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ff0000-0x10)={r2, &(0x7f0000c8c000)=""/203}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x7bd, &(0x7f0000de9000-0x1000)=""/4096}, 0x48) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000063d000-0x4)=0x10001, 0x4) 2018/02/10 04:44:39 executing program 4: pipe(&(0x7f00006bd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e40000-0x14)={0x0, 0x25, 0x46a, 0x1, 0xb2}, &(0x7f0000309000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000034c000)={r3, 0x0, 0x6, [0x32e6, 0x0, 0x4d, 0x9, 0x2, 0x4]}, 0x14) 2018/02/10 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ea5000)={0x0, 0x401}, &(0x7f0000481000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dfe000-0x8)={r1, 0x1, 0xbe}, &(0x7f0000db1000)=0x8) 2018/02/10 04:44:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x401, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x765eec84, 0x5, 0x7, 0x6, 0x80}, &(0x7f00000be000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000217000-0x8)={r1}, 0x8) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0}) connect$ax25(r2, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}}, 0x10) 2018/02/10 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000897000)={0x0}) getpeername$ax25(r0, &(0x7f0000453000), &(0x7f0000a3c000)=0x10) r1 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000efb000), 0x4) 2018/02/10 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x1e88) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common="006f73656d230000720000000400"}) 2018/02/10 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000064000)="30cf659a1fcb395ceada44014c89f7e768e31cbbad83e2497b476643e79c3182618eaa19119eeeec1e39b038ccaf2ae4a669fbc32e152c4e5abf4cf3291a2b24a224e690d47caf86f451a8aaa6456b34271dfe15f2e670154049f51e9370f821e31e8a0bedf8fe856ff1cee66343bf7b61c27a967b1c672bfccc42fb9fa13c462b7b1ff9b14e2693df", 0x89, 0x40000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000c5000-0x4)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bbc000)='tls\x00', 0x4) 2018/02/10 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000268000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00005df000-0x69)=""/105, &(0x7f000039a000)=0x69) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000787000-0x64)={&(0x7f0000a13000)=[0x6, 0x1f, 0xa6b, 0x1, 0x9, 0x8], 0x6, 0x8001, 0x5, 0x7, 0x81, 0x6, {0x1, 0x7, 0x3, 0x1f, 0x9, 0x5, 0xff, 0x5, 0x84, 0x7, 0x6c4c, 0x0, 0xfffffffffffffffd, 0x6ed9986, "7fd2c8583bbc8a1411092b70daee72adcbddc85e64d04fcce15fc5c8c4445eef"}}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x84, 0x6b, &(0x7f0000001000-0x2d8)=@mangle={"02006e67a9fe00", 0x1f, 0x4, 0x260, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2c0) socket$inet(0x2, 0x6, 0x7) [ 39.188791] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6486 comm=syz-executor3 2018/02/10 04:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xb, 0x7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000039d000), &(0x7f0000505000-0x4)=0x4) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000017000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000deb000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ce000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7, r2}) 2018/02/10 04:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$inet6(0xa, 0x3, 0x40, &(0x7f0000406000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003c0000-0xc)={0x4, [0x7, 0x3f4, 0x4, 0x7]}, 0xc) 2018/02/10 04:44:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr}]}, 0x28}, 0x1}, 0x0) connect(r0, &(0x7f0000bf4000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) r2 = accept(r0, &(0x7f000080a000-0x10)=@can, &(0x7f0000ee3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007e3000)={0x0, @in6={{0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x7}}}, &(0x7f000007b000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000346000-0x8)={r3, 0x100000000}, 0x8) 2018/02/10 04:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cbe000)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000644000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008c7000-0x20)={0x4a07, 0x7, 0x8000, 0x3, 0x5, 0xd9, 0x1ff, 0x3, 0x0}, &(0x7f00004f7000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000047d000)={r1, 0x7, 0x30}, &(0x7f0000e9d000)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000679000)={r3}) accept$inet6(r4, &(0x7f000023b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000ed9000-0x4)=0xfffffffffffffcec) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) socket$inet(0x2, 0xf, 0x8000) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000744000)={0x1f, 0x7, 0x1000}, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002e8000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) 2018/02/10 04:44:40 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000ffb000), &(0x7f0000ffc000-0x4)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000ffc000-0x50)={@generic="711cf728fcd687c52881732f1bee6eb8", @ifru_ivalue=0x28000000000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1, @multicast1}, &(0x7f0000e82000-0x4)=0xc) 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20000000000000, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000007f000)=0x1, 0x4) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/02/10 04:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000a05000-0x4)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bdb000)=""/64, &(0x7f0000bae000)=0x40) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000cf6000-0x2)={0x1, "e8"}, 0x2) 2018/02/10 04:44:40 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000486000)=@file={0x0, ""/20}, &(0x7f000046e000-0x4)=0x16, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001ae000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x95)="87b701a28f5dcf9aca1ec5ffda7767f699c8588faa5dbf78aaa43494e63c749664745ba5bef5ea5b752d30c54f3fb4203b71706f6034bbe1ea750f4cc26d44289fa7b10134a53c4bd7fcfdc7b80e77de47991879b20bf9dfe0cf66913fce3285cb61fe6341f26f1452cbbca77e60bb812d0c6daa90446c345602a42a24cedb8f8337595fc0a23f0f5a314cd12e85d107707bacacd7", 0x95}, {&(0x7f0000850000)="a62ae977ceab798a95adc3f9bf9ec0ac75df8192dd781a977c3811654abdc862dc64b5463e9ac5784c145c8d0f55cb1938c386daf1f23da4d9c97d5d0b88f4e45cec2dc9f745915b73bc52b2f864f12adae26b99a1df9479304d859f53b2d53091b2ab51487e483969", 0x69}], 0x2, &(0x7f00001b3000-0x12a8)=[{0xc0, 0x0, 0x101, "f7aaddf4e6f5a901c52a13c9b05f5d4c24a3804a949fde7633ebd2e0b419e8ed1bf6a58116a233b7215dd7e1ab91f6715b7ba71614104cd94e2ff1a6f4666bebe90bc71beb53e7011a38a9567e28ff048151a8fe8daf66fe046b49e41784d735c62fab3f32e03cde40e4be40f915991c25eb32d7a50715fb2bedaaf8e9b0042bdea419481d39fe6be3352d5b194a5cf2a20d3c4dd66b01167050621d40e565fb34b99ec3e75e4c5b1466c6fe4cc1"}, {0x68, 0x10f, 0x100000001, "90ddf99b4153d1d635f95ac273d0ba484983d62a328f831cd9870e987eac4f021a82094671157836b982159ff6adb2e8bfea0a3cf84c1f8f9e8ff582fb1e29dd0e022e22bd34ac89efb96f45ee500a02e52893e00b116a39"}, {0x70, 0x11d, 0x8, "fbd01ca237d95053744c97185ff691df1a4cbdea84d3f6f6561d79a91ea808ea68a70ad12055974785166ed6e7f24884c33a85b4298d1ac5cb4ef7b30002e62985be7c2cf6dc9273ebdb9468dfa489d57ac2903b5ddc04811ff0fe7c56"}, {0x58, 0x10c, 0x5, "2468755923cb955bf91d564176b5a0170fd547754a2ace46d4cb5555d283dca3de163a339b3bb2618082d7d50f87855b6b66bf08dd427334a8dd060ede873c429e7c"}, {0x1010, 0x110, 0x3, "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"}, {0xa8, 0x1ff, 0x703, "54fa784014b809f24a1e0c600a2c3cc006af13a3728c90a036776c6e91b251f5890028480b434fda538c766624f41bd9a8d7a92acdbec4f8aa8373412baec1f01355ca3474bb363ead65425a16d8f1397a569d84087a1c1b64cd5cfc6645a0c856fd85fad3acb12d67716fdda4a3f75dc49a5eb0220c4b9de87f484eda26f708a96bfc16f322a010008a63da59e5d3c01a104a"}], 0x12a8, 0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0xd) 2018/02/10 04:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000030a000-0x4)=0x4d, 0x4) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) write(0xffffffffffffffff, &(0x7f0000002000-0x1f), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000481000), &(0x7f0000f0e000-0x4)=0x4) 2018/02/10 04:44:40 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x11) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000015000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000018000-0xfa)=""/250, &(0x7f0000007000-0x4)=0xfa) 2018/02/10 04:44:40 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe1000-0x8)={0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fe0000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @empty}, 0x2a, {0x2, 0x1, @loopback=0x7f000001}, @generic="c40653e9057c87630f056b597b6f0e78"}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fe2000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000708000), 0x4) 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x800, 0x4, &(0x7f0000a60000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000f6d000-0x40)={0x3f, 0x10001, 0xfffffffffffff41e, 0x98, &(0x7f0000749000)=""/152, 0x78, &(0x7f0000735000-0x78)=""/120, 0xe6, &(0x7f0000733000)=""/230}) write(r1, &(0x7f0000508000)="b3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000048b000)=""/240, 0xf0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f57000)={@multicast1=0xe0000001, @empty, 0x0, 0x5, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x24) 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x35}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000365000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00003de000)=[{&(0x7f0000661000)=""/57, 0x39}, {&(0x7f0000883000)=""/103, 0x67}, {&(0x7f0000349000)=""/14, 0xe}], 0x3, 0x0, 0x0, 0x9}, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x20eb, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfffffffffffffdbe, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000059b000-0x10)={0x0, 0x9, 0xff, 0x40}, &(0x7f0000705000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004bf000)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x0, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f000085a000), {[{{@uncond, 0x0, 0xb0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1f, [0x8, 0xae, 0x80000000, 0xffffffffffffffdf, 0x81, 0x2], 0x0, 0x0, 0xffffffffffffffff}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x3, 0xde5c, 0x10000, 0x71b1e1b9, 'snmp_trap\x00', 'syz0\x00', 0x8}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {}, {}, 0x2, 0x1, 0x15}, 0x0, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000412000-0x8)={r4, 0x4, 0x101}, 0x8) sendto$inet(r2, &(0x7f00008ad000-0x1000)="d9e8e1", 0x3, 0x3, 0x0, 0x0) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) ioctl$sock_bt_hci(r6, 0x400448fc, &(0x7f00009cd000)="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") getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000eb9000-0xe8)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00001ac000)=0xe8) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) recvfrom$ax25(r6, &(0x7f0000ccb000)=""/58, 0x3a, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) [ 39.485920] Cannot find set identified by id 31 to match 2018/02/10 04:44:40 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x40000003, 0xfffffffffffffffd, 'sha256\x00'}, 0x58) 2018/02/10 04:44:40 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000001a000), 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000027000)=0xe8) socketpair(0x9, 0x6, 0x2, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000029000-0x54)=""/84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000027000)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000011000)) r6 = accept4$vsock_stream(r4, &(0x7f0000027000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x808) bind$netlink(r0, &(0x7f000001c000-0xc)={0x10, 0x0, 0x1, 0x200000}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000021000)=0x800, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000000e000)={@common='ip6gre0\x00', @ifru_flags=0x1}) bind$can_raw(r0, &(0x7f0000007000)={0x1d, r1}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000029000)={0x2, 0x6, 0x400001, 0x5}, 0x10) socket$packet(0x11, 0x3, 0x300) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmmsg$unix(r0, &(0x7f0000024000-0x38)=[{&(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000e000)=[{&(0x7f0000013000-0x78)="59176323a1422419662c660b8fc9ba48f54e0234d72f6d36ab50915af1d4c7dd95cd4f3c59a692c935acbd0b9000a83c6853aa18d6f34d2ea505c2b64c26344c3cda5e03f014541fa7d552374af923ba133b2ba77f403445769e7c1be066c187e23f0ecc547fd2adc4040bc7685f3c9657799d9bd34b33bfa48a735da0", 0x7d}, {&(0x7f0000027000)="f0cc3247ef102298253cd23b3a94f4f42a9bcefab7f383b7d394077d12ca6ab79e054bb0d995cf7b73aff34d52e40e533470ceab1267ab4b6179d6126681f3ecd1bc57e12cac2991c31dcf142bba71c3be9662f55e730d2e140824f95a527f87041b5e9d8ab47bfcc3811c7d8abe3f3ce8bd0821d8f73ffe87e7598c8af622bd369975fe738b88f1da62cd4a4ab85dd84e8004d11a4d582915b625d76f5168b7b8ac417f6edbaddc6b9f34642d7e72d86365c48c7b8e36a6d67c78e411f3a548af43fb8e7e3005c6f5d2bd51dfe8531b96bb6363319d3bb41c7fc0167fe9e9c3e16efb7cfb9e580320f4444c1ef33d1d5fceff51c0112c", 0xf7}, {&(0x7f0000024000)="cb0b30a0eb70a309624de42fb44723813d0d6c1d5e3d120b5360aa18dc2aeb3058359de41ededbfcd2792c961bb4b3bb31bfbc0c2ec8d9fa412c8b862136b71b123c06399684f39d47820d2ffb3b43c734569f950596e1d6ac5a99b78873d64e10d31a65352c0bbf6decfd060c90c03f5b6147c011a8fee32fc34dbb63aef8eef9842b5dcddd21b9bd7e2aa896f70cac5fe073fb9f459aa97b6acd06f700538394dca583607193402cac4490d2528fdec7bf24", 0xb3}, {&(0x7f0000010000-0x67)="b54e18595cca0791692848efcb51ab78f1f643ed71f266131e646c9fedb6304c4f0e5919aaac732cd5b50289953fb0228fc93c2c046e64750f19b4c1193017194c0e56902dcbfe89129c5a4de4af2804ab0ecca12d8370980676240793389f480e25043055e994", 0x67}], 0x4, &(0x7f0000025000-0x38)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}], 0x38, 0x20000081}], 0x1, 0x8000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f000002b000-0x4), 0x80800) r8 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r8, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x20, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/10 04:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0xd, 0x80005, 0x101) 2018/02/10 04:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x1, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$inet6(0xa, 0x2, 0xffffffff, &(0x7f0000924000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000081d000)={@generic="06cd817ccd50efadabb523b801920b29", 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000056e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x401}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000097e000+0x20e)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, r2}) 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000009000)={0x200, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x9, [{{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @rand_addr=0xfffffffffffffffb}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x0, @rand_addr=0x1800000000}}, {{0x2, 0x1, @rand_addr=0x8}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @loopback=0x7f000001}}]}, 0x560) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}}) 2018/02/10 04:44:40 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x200000000501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a4000-0x33)=""/51}, 0x28) pipe(&(0x7f00000f7000-0x8)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003a7000-0x8)={0x0}) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000032f000)={r4, r5, 0x3db, 0x3ff, &(0x7f00003a6000)="b9ccc8cdfe75b042283ba8f6916f6e30c5af4e72fddef10c5a7da944f06f278d03004fac6c0bad5a242ffe9130748cf0eb169e40fddcc9f2aa1810efbd43937a4a3015f613ab287e6e02dcfaa7061f1e94b8e2116b49101c97961a62ef31d98440ef79bc01d0c359d5bcd13f7499015a07121870d45ec8", 0x805, 0x2f31a243, 0x2, 0xff, 0xffffffff, 0x7fffffff, 0x7, "2a84f45ae61b4e7702839d72f3df2ca0e128972edf16114db26be9d48559979c61b0af20420db3464f7a44c5f631a2f15b2f483ee6b345e535f29153b7c33a7d8ff0ca98a1fdc767a42ea2baaac9e0705a47ab3ec3820253d2f601fb7468077ebccca4e73ab546ca1ab8bb1fcdf0028c667a0d14f36ffe5347a9f98ea24c9b0684c7d3dfc783f6cb223d16a0d1b89565f2b8fd6dcca8bee8d1a742e08575072636ac9936afc4bed9d83b65d2cd33be99b075e94dfd03b3363906c0ab7bff098eb1c4eadf37036579015a3e7f5de37853ec732909462b80442c8d6b62ea6c9a3105f003509c6d5276e1bbd3ef27299c5987eaf83bc8c4e3"}) bind$unix(r2, &(0x7f00002a9000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00001da000-0x2)=0x1, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000014a000)=0xfffffffffffffffb, 0x4) 2018/02/10 04:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000050d000)={0x0, 0x2, 0x9, 0xffff, 0xbd73, 0x8001, 0x81, 0x3, {0x0, @in={{0x2, 0x2, @empty}}, 0x2, 0xa97, 0x101, 0x6, 0x249}}, &(0x7f00000db000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a72000)={0x5a, 0x2000000000008, 0x400000000000, 0x3, r1}, &(0x7f00009df000)=0x10) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/02/10 04:44:40 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x3, 0x3, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) [ 39.550497] Cannot find set identified by id 31 to match [ 39.581585] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005af000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000a66000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000052b000)=@assoc_value, &(0x7f0000652000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000b8a000)) 2018/02/10 04:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cd6000)={0x0, 0x0, &(0x7f000038c000)=[{&(0x7f0000616000-0x78)="aa", 0x1}], 0x1, &(0x7f00005a9000-0xe8)=[]}, 0x8084) sendmmsg$alg(r1, &(0x7f000050c000-0x118)=[{0x0, 0x0, &(0x7f0000f95000-0x80)=[{&(0x7f0000396000-0x2d)='5', 0x1}], 0x1, &(0x7f00007cc000)=[]}], 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000180000-0x18)=@get={0x1, &(0x7f000055f000)=""/122, 0x9}) pwritev(r1, &(0x7f0000691000)=[{&(0x7f0000c20000)="4b268093a627aa5560270fc8c1621ec891ad7d39d208e47d9c8599cb01a10ab355d1f12b6d12c6e6eda6179820b060d7fb960c8e21f435cb6b849f", 0x3b}, {&(0x7f0000a0c000)="d905a27e4b9877aeb5d4b080d61b073879e318440fd4b7ce0470dcb0c09057ad5da3450484a9384c50c23ac8c48308be5ad1e0c1ab25d76c7f55aeff48e61c355fce67fc52725290ca44862ecfe972e3cf88acdba6a72483a6dcfef0169673f500e9496a7df240cae7c4253bc57feca97649ba1c", 0x74}, {&(0x7f00004cd000)="35aa80094171a433ce96e0dc0ee377d6b0308c92ac3a0c43d5e880948f202ef72cd4e29fd804b710715f524c0ab9ec7d75eefa5cb206714cbac9bea7d21044c1277d474d8b66b2e5aba1042c6e22e45ccb28b771f9f57bcf1177f89f1d288200184268e12aaed3eeeb088d1eece91004c7d006cc2d518bffa7888b6b2c3f7295c77b45ae98e31f76820a693f5e65cc0e8409a1c4bed835cbc4fe1961e7ad2029a6a7ab006aeb58040e1c438d", 0xac}, {&(0x7f00007d8000-0x1000)="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", 0x1000}, {&(0x7f0000325000-0xdc)="cd3fab916f333e5eb3808f1852db2560031093045409dbbef9e55ec6d2e223fe1a86c3db5bfedc1e2f39644123899473b57e8c667c9b759ce8d1858e4163a562be480a32dfa1d5765d0d043b308e20e781944c2c462e19cf4ccfaf6f6b19e3ebe240132f4c1714cfc5a3a353133aa091545bf3ecd558f944411b88a54c2afea41a940e5c775a339378eab2bfb2b52241f95feba84671432221f762c7585c36e9cede42768decf2ec7fe009953e04113e43d0cdbc83f043b6a50ac49535e202cf020ccfb803069f5b467b417519d95d92fae1ab8adb9207d35295e309", 0xdc}, {&(0x7f0000bdd000)="5f82ae0544f631aeabaa3545fcd6ebf761f67d28d12de70abc59", 0x1a}, {&(0x7f0000ef1000-0x73)="9b4378d585317ebdd65931ef3f56667b8cb906b0984c9e3dd1fe4b6aea7352ed47f474a2ab430e0a3df42d7c6d51fd48eb12a1d1db3f503cacee8f70f645ddfc9e2dd97662192540cb2b7c25749f6be62c0686def9f2e7a36b4aca06e5a8536ab222b25a2fdf891b806c959073563d617bd59e", 0x73}, {&(0x7f0000961000)="010eba57dfdb2c63f6dc896bfcc6cd7d0ab1ea1637dc272a916a99ad79ef6503e398b480bd5d380b67508aea28b20ff63ef5a2707ae52255dcbafac5f278c1618d2eeb9f723a7b1b423db2ff77d194016269ee1a81b5e6ca34cb2f732bb60a05c7b6937d454e28100bbbceec31e1f8d5f2f637aa64fdc0c2cc35249e085ba7177297d2d02d59bb7a7633bb27abbd701fae1dc2cc0e4b07b79ff9ebea8af2c4002936a7d58dfb74b5bf8862aad7f564d6c7a692eaaefe2bfd4c66bbeac33a9684a9689b80bf304403f2b9e540c667f296fdbc2642df7167c77700d1d53991f2fc33ecebeb516caa91bd75b91c58a66832849da62b46ac64fdb676", 0xfa}], 0x8, 0x0) 2018/02/10 04:44:40 executing program 2: unshare(0x28020000) unshare(0x400008000000) 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000542000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000021e000)={0x0, 0xe4, "65a15e924ea96e3f0d9497618dc0fc0c3377e71d715ea2f678ba02b21f9e9501bc0e60b71288a6f945a6a836865bca72066ca2d1455ce14756e829e7417fac8fe45e99cd4e3845bcb0b8b87d577889ad980ecee3ad69ac5d0fba75361d203c20af05b068673ea4be8a281d274a7a969000cc288d2e916bd7fbc3086b70f3f2dc745ae82583e330ee924dab1ad4e873914040516dc3b8d8ec72635d1947add6b241833ad9fcc9efd1c7c51e31ed5072ee17d77c1859adec24bda4f836b36f530860f79e65444b254c65fdc4b66b3899cfe10b7e893397f25aeb588888f259045f0e8d0bea"}, &(0x7f0000001000-0x4)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1800000000000000}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="1030f51a3fad4d9d56d1abc111039592d5f5c77bc9ff1bcf5827a46c103075217f0fa12267371c75ab8186f941ef9f37d9d2f7d0f6ce408298c853ac6a93ffcab9fa1512819d5c0699f6f62e8e58fb9903cc7fafe345a70592712786354a1f470351dfd6d024eefd666af2daf890e9c9a349832441c5b608c532f6e4d8560288c8536c46c8e784f16caf63751a1fb90d044083a4963043a209310b4fcd2e364d417049", 0xa3}, {&(0x7f0000001000)="a1c1ac12cfd17ae0e66ce5f506886e7769ceba7f54a5d4fcafd3e2dd2d2ca5c5c5f369d8f625ca9a118ca57b5892713d4821b2218e2e3e29eb522cde6fee1fdcf3d27d365b10f013054cd2f8f0c288b50cc6bacab78663bc9f7ff55b4ebb0fbd53a16b93ca040832114030d8019b01cd7e6309985fc5", 0x76}, {&(0x7f0000001000-0x99)="a3a4d7939008328e72899fb7f016f898f4f392ce53cf4446783137e2a69be500f2b894daf94ad4d4e4b5e353f965de63df7bb3e030aab0073504c226ba885900d9b326cb62196335689f4038fd3fe598529be531dc00850d643780a1c76f246dbb8a91e496fc65a7794dcc013e440775e351a461b4d22ab16b142dd39d10868dee1bb26413f10bb68e1b094264546d7d91f935eb94e2b54580", 0x99}, {&(0x7f0000001000-0x5b)="7dfde5c22f169d08d5a5b6435c1144efa1af5638155228a9f5e1fc26a13f9e82841de5bca9ff34f6200e2585ec4885d7c2056e61aac81ca5e3a445fb7942de63783be9cf6cdbe163f9eb776eafbc172bf2875652ec20530878eed1", 0x5b}, {&(0x7f0000001000-0xab)="0f12e38024346471bdf4f1e84d61f003f9b232e37e6302480a0de91623a7e772a234744a74563659c6a3ce06d7145bcda5a2692156c552ed77a446bcf70a95d47e1e28007d867b5cc8460857b88f7d207ba2b2429abb4008a179cfb6597d4f87bbb9d201a687820c06a52720d9a1421b3eb259d1662fc5b853e4e1cbccf73e1d8765ee01684ec920dffa6d286ca1dc063dd2605a69a662323cc466298a67a54c53611d23e8fb4da72079c7", 0xab}, {&(0x7f0000001000)="3fab7937dccfffba7e0d45e4da985ce7773dbc07bed80c6afc1bdfaf44df0629b416004b09650170dc53bb3989f620f24099dd2069de52f57416755a294b496d41713de445b01e783f1d42ac6bea0ed0b583f8b1e5477251e4f65a29ccff102768a455bd6c5617924c232f1139b41ce268a151bf72367f7f661ed92928f3b96b93f6fc00811cf0237d2932c377945129f35d79dfa966be8142a94eee094ac6ac7fba", 0xa2}, {&(0x7f0000002000-0xe9)="85f4280c77eeb82820c45336434bcc4ab3914030c0cc5215437a4d8826d1ebcdfa3e3d88cdbbbea234d3d28d521c3b03a96d3638db31aa5a1d983b461fab1956fe25a22027b0c6a1b6b9649dc374cddbcbd17dfd63687000f8e83892fa246e08b2dfa11b8f94da09ca69332441759d83494d86804b89ec4f7bad8cd9f28f3170432198d0b9ef35d2cd22dc192af157c0f41d791eb810a7078719272b2ec0d5ae5e8930610e3ab6a6482f307088dbec1a56d5bb9c2e869c0d996408cad5215adb286e778536f9ac501df6e311a489b38d643c17396cb5e8fbb98a4312696d6555dbc47ae061b88da02e", 0xe9}, {&(0x7f0000001000-0xde)="647a0868922de64aef6a1ca77cdf7ecde822548f11d163c259b45ad890ffde5e336da77ae61159d9debc22d3f636b4a64d1555c07a575367b4c5b877ef97fd7d0744939e0c4460e1168c47d63df4e3186e287b4eb4f330e6c67fd93cc13cc4a627751f452df9d9b72ee61d596ca7387fb5d57d44a13356e1b7f7bbb2bb3a3981a77b0f5706c1f430d6f5477dc2058a703a55d62d2e524c42c70ad7e19b8d42405852503e8fc13d5acc3c0f9f833683d15489fcb983a2a81fb6f45be9374b14290d7dcfd8505516aa48954888daa9a864aaecd4d4e20181081ef8f511a1c5", 0xde}, {&(0x7f0000000000)="8a56347bd8b279d10ce45daeefb5fd4090d373f6ac09eefa242132d24bb74b4fdaf03a8a03", 0x25}], 0x9, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0xa, 0x1, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000095f000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f0000744000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002a8000-0x8)={r3, 0x3ff}, &(0x7f000014d000)=0x8) 2018/02/10 04:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) shutdown(r0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/10 04:44:40 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000021000)={0x27, 0x8ae01d, 0x5, 0x6}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000021000)) 2018/02/10 04:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000436000-0x38)={&(0x7f0000ef5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000710000)=[{&(0x7f000081c000-0x63)=""/197, 0xc5}, {&(0x7f000044f000)=""/200, 0xc8}, {&(0x7f0000aa4000)=""/36, 0x24}], 0x3, 0x0, 0x0, 0x3}, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000086e000)=[{0x8, 0x4}, {0xe, 0xffffffffffffff1f}], 0x2) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@llc={0x4, {@llc={0xff, 0xf, '=', "35674af675bb669172eac8e4b8bde01085c74ca48cf4e5fcc022d5d51c"}}}}}, &(0x7f0000a2c000)={0x0, 0x0, [0xfeb, 0x39a]}) 2018/02/10 04:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c88000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept4(r0, &(0x7f0000c7e000)=@sco, &(0x7f0000a90000-0x4)=0x8, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000080e000-0x8)={0x1, 0x1, 0xffffffffffffc18e, 0x202}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000388000-0x4)=0x9aab, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d9c000)=[{0x0, 0x0, &(0x7f00007a3000-0x30)=[{&(0x7f0000c1b000-0x67)="a460d5942b1689e368dc587ccb1f2344", 0x10}], 0x1, &(0x7f0000f56000-0x18)=[]}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000e9f000-0x8)=0x2, 0x8) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) [ 39.658964] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/10 04:44:40 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6gre0\x00', {0x68, 0x7c, 0x0, 0x2, 0x5, 0x9, 0x6828}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000)={@mcast2, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000)={@ipv4={[], [0xff, 0xff], @rand_addr=0xc97}, r1}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000006000-0xb2)="e42f3052ea86c285d193484cc456a439221cb79f4d7bd12a1e3558f4314ed8c9b6358a6f0ca73e0966b7dbaa6882eac6279fb99cca4956e985c65a89259f513f2a5911ed5389a4aea1db44e0e4812633adfbfb173402e26aca7cf7757d413cde201572b7ebe8c940a5b53b550d87b31d9f8f6c93d600912e2c5c3f24ef6cb4420cf2e1dcd4205334ce60f27d08a9e317a1530846985e3d32d5195c89b7ef215e5ad5fb037946af478bc5362f7bac20804c1d") 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0x800, 0x72) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001da000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xff16ff, 0x800}, &(0x7f0000c98000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000210000-0x18)={r1, 0x0, 0x20, 0x4, 0x8}, &(0x7f0000f00000)=0x18) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000560000-0x4)) 2018/02/10 04:44:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000049e000-0x10)={0xffffffffffffffff, 0xfffffea8, &(0x7f00001e9000-0x50)={0x0, 0x0}}, 0xa82d) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001b1000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000530000-0x4), &(0x7f00007c7000-0x4)=0x4) writev(r1, &(0x7f0000844000)=[{&(0x7f00005ae000)="29000000200019fb01440010000000060200001615a42205000000040d000b0000000000000000000e", 0x29}], 0x1) r2 = socket(0x9, 0x8000f, 0x7f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000043a000), &(0x7f00002cc000)=0x4) 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x2, 0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f28000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004f8000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a5000)={r2, 0x100000000}, &(0x7f00009b4000)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000395000)=0x3) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000975000-0x10)=[], 0x0, &(0x7f00006cc000-0x1c)=""/28, 0x1c}, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000ec9000)=0x10001) shutdown(r0, 0x0) 2018/02/10 04:44:40 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001b000-0x8), 0x6, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000001a000-0x5c)={{0xa, 0x1, 0x400000000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x4000008, [0x1ff, 0x0, 0x4, 0x10001, 0x2, 0x205, 0xe04a, 0x5]}, 0x5c) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/10 04:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000206000)=0x1, 0x4) 2018/02/10 04:44:40 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ee6000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee6000-0xe8)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000ee5000)=0xe8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000ee5000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ee6000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ee5000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bridge0\x00'}}, 0x1e) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ee6000-0x4)=0x7, 0x4) socket$can_raw(0x1d, 0x3, 0x1) [ 39.776225] netlink: 'syz-executor7': attribute type 11 has an invalid length. 2018/02/10 04:44:40 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, @broadcast}, &(0x7f0000ac7000)=0xc) epoll_create1(0x80000) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket(0x1, 0x3, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000855000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/10 04:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x807, 0xffffffff00000000, &(0x7f000005f000)={0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00008cf000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dc0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002bb000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000862000-0x8)={r2, 0x9}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008d9000-0x8)={0x0}) sendto(r3, &(0x7f000055f000-0x1), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/02/10 04:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00009c9000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000ad000)=0x3ff, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r1, &(0x7f00005a0000)=@un=@abs, &(0x7f0000125000-0x4)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00002bc000)=0x3, 0xffffffffffffff6d) ioctl$int_out(r2, 0x5460, &(0x7f000001c000)) [ 39.823699] netlink: 'syz-executor7': attribute type 11 has an invalid length. 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000025d000)=@can, &(0x7f0000366000)=0x10) connect$llc(r0, &(0x7f0000aad000-0x10)={0x1a, 0x15, 0x1ff, 0x100000001, 0x400, 0xf029, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r3}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r2}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a3b000-0x8)={r3, 0x100}, 0x8) 2018/02/10 04:44:40 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/10 04:44:40 executing program 7: r0 = socket$inet(0x2, 0x804, 0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002000-0x438)={'filter\x00', 0x7, 0x4, 0x3e8, 0x218, 0x0, 0x218, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x8}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x8, 0x8, 0x1, 0x8, 0x100000000, 0x101, @common='ip6_vti0\x00', @generic="fc66d6f3cb2d3b49fd08c14a6cc89add", {0xff}, {0xff}, 0x0, 0x60}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xf}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr, 0xffffffff, 0xffffff00, @mac=@empty, {[0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0xae8, 0x9, 0x100000001, 0x0, 0x6, 0x1f, @common='yam0\x00', @generic="a77d649b362846858ae2c7f97ee22df6", {}, {0xff}, 0x0, 0x14}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0xffffffffffff03e6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x118) 2018/02/10 04:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f65000-0x4), &(0x7f0000de8000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b89000-0x4)) 2018/02/10 04:44:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005c6000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)) 2018/02/10 04:44:40 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f84000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f84000)=0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00004d5000)) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0xff, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/10 04:44:40 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xe, 0x4, 0x4, 0x42edab2b, 0x0, 0xffffffffffffffff}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) bind(r0, &(0x7f0000c62000-0x5)=@ethernet={0x1, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000012000)="0e3e4624268fb464d449dab1fb5065cab64f1143", 0x14}], 0x1, &(0x7f0000027000)=[]}, 0x0) 2018/02/10 04:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x7}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f00005e4000-0x18)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000006a000)=""/73, &(0x7f0000135000-0x4)=0x49) 2018/02/10 04:44:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f00008fe000)=0x3d8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000135000-0x10)={0x0, 0x78, &(0x7f0000a2d000)=[@in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000350000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b39000)=@assoc_id=r2, &(0x7f00006aa000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x134}, 0x1}, 0x0) 2018/02/10 04:44:40 executing program 0: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt(r0, 0x7, 0x7fff, &(0x7f0000000000+0xeb)="a1188da872dd830d", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001f2000)=@assoc_value={0x0}, &(0x7f0000067000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009e5000-0xc)={r3, 0x9}, &(0x7f00004be000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000878000-0x8)={r3, 0x4}, &(0x7f0000589000)=0x8) write(r2, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/02/10 04:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000801000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000814000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000068f000)=@sack_info={r1, 0x3, 0x5}, 0xc) 2018/02/10 04:44:40 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000002000-0x4)=0x26, 0x800) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000)=0x2e) recvfrom$inet6(r2, &(0x7f0000000000)=""/147, 0x93, 0x40010042, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d4d000), &(0x7f0000ad8000)=0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f00000dd000), 0x4) 2018/02/10 04:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000197000)={0x0}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000c0000)=0x10, 0x80000) bind$llc(r1, &(0x7f0000a21000)={0x1a, 0x1f, 0x5, 0x1, 0x3, 0x2, @empty}, 0x10) connect$inet6(r0, &(0x7f000056b000-0x1c)={0xa, 0x1, 0x2, @empty, 0x6}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000cbf000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r2, &(0x7f0000474000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000cbe000-0x4)=0x1c) writev(r2, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) [ 40.054219] xt_connbytes: Forcing CT accounting to be enabled [ 40.080865] kauditd_printk_skb: 9 callbacks suppressed 2018/02/10 04:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x40, @random="8dae55d9b9d2"}, 0x10) socketpair(0xb, 0x80001, 0x1, &(0x7f0000466000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000069b000)={0xee49, 0x0, 0x0, 0xb4b}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000915000)={0x1, r2}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 0xaa}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r4 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r4, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000054b000-0x4), &(0x7f0000033000-0x4)=0x4) 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d3c000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00001cd000)={{0x80000001, 0x4, 0xd61, 0x4, 0x5, 0xffffffffffffffdf}, 0x8000}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000ef6000)=0xdb1) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 04:44:40 executing program 2: mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000832000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000831000)={0x0, 0xff}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d0000)={r1, 0x9, 0x30}, &(0x7f0000831000)=0xc) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003db000)={r2, 0x8}, &(0x7f0000833000-0x4)=0x8) [ 40.080873] audit: type=1400 audit(1518237880.793:37): avc: denied { create } for pid=6742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.161586] audit: type=1400 audit(1518237880.829:38): avc: denied { read } for pid=6755 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.185699] audit: type=1400 audit(1518237880.842:39): avc: denied { accept } for pid=6742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.210642] audit: type=1400 audit(1518237880.847:40): avc: denied { getattr } for pid=6742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 04:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x80001, 0x6, &(0x7f0000381000)={0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000852000-0x4)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000e19000-0x2c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1}, 0x0) socketpair(0x9, 0x80000, 0x80000001, &(0x7f00000e0000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ebb000)={@multicast2, @broadcast, 0x0}, &(0x7f0000e04000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000019b000-0x18)={@empty, 0x6, r3}) getsockname$packet(r1, &(0x7f0000eb6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000216000-0x4)=0x14) 2018/02/10 04:44:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000e8c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000f72000)=""/81, 0x51}, {&(0x7f0000a3b000-0x14)=""/20, 0x14}, {&(0x7f000027e000-0xf)=""/15, 0xf}, {&(0x7f0000c03000-0xc1)=""/193, 0xc1}, {&(0x7f0000fdb000)=""/4096, 0x1000}], 0x5, &(0x7f0000eeb000-0xd5)=""/213, 0xd5, 0xff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r1, 0x111, 0x5, &(0x7f000039b000-0x2)="08005b15", 0x4) 2018/02/10 04:44:40 executing program 5: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26), 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000ce000-0x9)=@rc, &(0x7f0000596000-0x4)=0x9, 0x800) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000248000), &(0x7f0000596000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x1, 0x5, &(0x7f000014e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000596000-0x38)={&(0x7f0000596000-0xc)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f00002a3000-0x10)={&(0x7f0000595000)=@setneightbl={0x24, 0x43, 0x320, 0x5, 0x1, {0x7}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4001) recvmsg(r2, &(0x7f0000587000)={&(0x7f0000593000)=@nfc, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)}, 0x0) 2018/02/10 04:44:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d5d000-0xe)=@l2, &(0x7f0000000000)=0xe, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000086a000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f00006e9000)=0x8) connect$l2tp(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x1, {0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffeff}}}, 0x3a) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001f9000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a}) 2018/02/10 04:44:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003aa000)={r0}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000081c000-0x4)) 2018/02/10 04:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x42, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@generic={0x89, 0xd, "9c6debf537bb2f8e5ac921"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) 2018/02/10 04:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000024d000)={0x18, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 04:44:40 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000ef4000)={@local, @empty, 0x0}, &(0x7f0000b7c000-0x4)=0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ef5000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x2000000000000008}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r2}, 0x1c) [ 40.234452] audit: type=1400 audit(1518237880.848:41): avc: denied { ioctl } for pid=6742 comm="syz-executor1" path="socket:[17536]" dev="sockfs" ino=17536 ioctlcmd=0x8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 04:44:41 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f00008dc000)="fae1cef3fb603523b5565f8f40a424abb8554f4463ebda0138a0d3b8a127e9bed87f8093393fa37b74e4f512f4077af6875d2cf3a68796aa01684a5d8de5224c93202effcd93fbf79d9795684d7e29104092ab96391e41d6895bb1a22b5216f2be7e1b", &(0x7f00003b5000-0x50)=""/80}, 0x18) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006da000-0x8)={0x0, 0x5}, &(0x7f0000c31000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x5, 0x584, 0x2, 0x3f, 0x1}, &(0x7f00000d8000)=0xa0) r3 = socket(0x3, 0xa, 0x9) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fd1000)={0x5}, 0x4) 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000540000)={&(0x7f0000d08000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x12, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0xfffffffffffffdc2, 0xd}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000095f000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f000061e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000038000-0xc)={0x0, 0x0}, &(0x7f0000411000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000423000-0x38)={&(0x7f0000e84000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000bd7000-0x10)={&(0x7f0000c16000)={0x300, 0x1, 0x8, 0xb08, 0x1, 0x2, {0x3, 0x0, 0x9}, [@generic="ae6d7cbd46900893385ec7e6fd9b3a7102c988eeff89179f2fc8949db0f2b70bfe5cc28c4d081870d96e3499e8e0f568abae9127df56f296cbbd7289f90c1b70b4ebc66ff5cd75ccc5c8a6575c1cc2008e24878f8e0865757b5a76165d2f8151a80294f2dd299ebc99c9bcfffb945784a3c6b182f4d804de2ef4c2ca53af12ca5d480fe72bfa462bd54b8d8155deea0187df681feabeab55a8fc36f8105d929843a6f7733bd2286cf78c65d0fc5b95ffd0c760754befd569e7bd9c944707f4599c1470e32d0c3ff4c870111f8330f820399eac1fbb692f328ae442cbb0fccbc0c3ce91a341b421f8049609de5eccf8", @nested={0x1fc, 0x44, [@generic="ed282f8f33ca48847b6c60c86c94a91d97160d46d3dc61b78c0ac8531a1d119aa59a8243c5f89bf7480e9d293b7bda2f64b82a2239048f7dc87241159003a5f3a79afc769ee841343a8685b7648d63065ae8fde0094bfc28226c528617b78b38a1dcb762d9b97af22c38a5a66a77d01fc482aa1aea47cc639986832501754eb05146e7fc54e058e4e7630896025bf2d5acb9896a27863aa395f5864a29845a07454712d15340ac4a9cf249f7bc312d9d3a4386bd2b2e242c7133c57fba0013c74de4c26600d699b22cbdf92aff3755045fa8bf200b122c64468074e122ee74a9de3354ac", @generic="6bf25e2f79f7e05cf51e1894296bd9af5885a347d1108fc79ba50722f4c0e27a8b0afeb5626b6ed500e8095ef71b62b34a45671f506c5ea4f17b65ae112f851184f9", @typed={0xc, 0x27, @uid=r1}, @typed={0xc, 0x4b, @uid=r2}, @generic="4d860842b82b008be5de9d88d4dc4eba2c61a87a7c44d7d46efe1580127c8da977acd31a6cb2f65d93360f379147af93aae607373bd9f9d45474e5ece2c72a3d55edf530710bc24b12cfdcb7230748a0f5dacf3b530167c45233478bccbb942ebfbf20015610ef5e4977000e5ca469662cb2588e8b309c271ec202a9b371731d691bfa585e8cac492db070c988c935db8c493c2c2a9db4d8752dd96c53b1b1d7d0624cea2bae0f3f5d7660c4", @typed={0xc, 0x12, @ipv4=@empty}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/02/10 04:44:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf6000-0x20)={@loopback={0x0, 0x1}, 0x512, 0x2, 0xff, 0x2, 0x80000001, 0x7, 0x9}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x400000038, &(0x7f000062f000-0x4), &(0x7f0000008000-0x4)=0x35e) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a3c000)) [ 40.289156] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 40.296805] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/02/10 04:44:41 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r0 = socket(0x5, 0x80000, 0x15d) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000027000), &(0x7f0000ffe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ffc000)={0x0, 0x7, 0x0, 0x4, 0x7f}, &(0x7f000075c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d7000-0x10)={0x6000000000000, 0x8, 0xfff, 0x100, r1}, &(0x7f0000b1d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e3a000)={r1, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x5, 0x644}, 0x98) 2018/02/10 04:44:41 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x200, &(0x7f000002b000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000020000)={0x20000010}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000002d000-0x4), &(0x7f0000026000)=0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000016000)={0xa0000000}) r3 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000029000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3b8) pipe(&(0x7f000000c000)) 2018/02/10 04:44:41 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1}, 0x0) [ 40.379221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2049 sclass=netlink_route_socket pig=6805 comm=syz-executor3 [ 40.386249] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 40.398980] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 40.419487] audit: type=1400 audit(1518237880.993:42): avc: denied { setopt } for pid=6779 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.464984] ipt_CLUSTERIP: Please specify destination IP 2018/02/10 04:44:41 executing program 1: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e33000)=@alg, &(0x7f0000f12000-0x4)=0x58) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f11000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000009c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f12000-0x10)={0xfffffffffffffffb, 0xfffffffffffffffe, 0x51d8, 0x2}, 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00004e1000-0x4), &(0x7f0000f12000)=0x4) close(r0) 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x12, &(0x7f0000385000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0xf8ca}}], {@generic={0x88f5}}}, &(0x7f000007a000-0x18)={0x0, 0x1, [0x0]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ed9000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ca2000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000712000-0x10)={0x0, 0x4, 0x1, 0x800000000}, &(0x7f000064c000)=0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000090e000)={r1, 0x8, 0x5f}, 0x8) 2018/02/10 04:44:41 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f89000-0x4)=0x14, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000af8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x806, 0x8001, &(0x7f0000f8b000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000d7c000-0x54)=""/84) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000f8a000)={@dev}, &(0x7f0000f8b000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000f89000-0xb)={0x1d, r1}, 0x10) 2018/02/10 04:44:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000310000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa7d}, 0x1c) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = accept4(r0, &(0x7f0000241000)=@hci, &(0x7f0000c00000)=0x6, 0x800) connect$pppoe(r1, &(0x7f0000e8f000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/10 04:44:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) socketpair(0xb, 0x1, 0x202, &(0x7f0000489000)={0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r0, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f000062a000)=""/5, 0x5, 0x41, 0x0, 0x0) getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) listen(r4, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000d14000-0x2c)={0xb, 0x5, 0x7d, 0x7ff, 0x16, r1, 0xeb}, 0x2c) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00003d6000)="228654694cdfae007938c6f0c63438ff3cf1879e1f56b055ea5ce13ed88d68e4ea9990cf4707903f80f49ec725980efb3a46c63e341e66a55dd274aa8331a9a4d2f0b1e2f4b6a4b2009a2efac30871d05f7247687a0cc348ca69c742cd2ef30b5bcc52f4904aa85acfbd4b01afc1b8eacc3c3a6d0d8a0a8d77b3616d368847647a69e348a14c8f5fe17b85a10b7a387fbc7d1add9a32c93faf686943f368052b96750ae536fb25b07e3cd3b04c1a80d15438f4a00d28bcee9a21697bb66102cb88d39e2eed3cea920c557c2be69fd9821c2a6761ceff0330fec4c128aa9fdd993eab87a5a7426c78450c5d52d2a65bb6bc99f0ad3e545b", 0xf7) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 04:44:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c0f000)={0xffffffffffffff9c}) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000284000-0x4), &(0x7f0000701000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) write(r3, &(0x7f000017c000-0x2e), 0x5e) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$int_out(r5, 0x5462, &(0x7f0000007000-0x8)) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000d53000)=0x3f, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) r8 = socket(0x11, 0x1, 0x7fffffff) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000180000)='tls\x00', 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r9, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) 2018/02/10 04:44:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f0000986000-0xc)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000b2000-0x4)=0x10) connect$l2tp(r1, &(0x7f0000573000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x3, 0x1, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/10 04:44:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x800, 0x8cf4, &(0x7f00007df000+0x334)) sendto(r0, &(0x7f0000a3d000)='n', 0x1, 0x400004008004, &(0x7f0000bfb000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00003e6000-0x62)="ce", 0x1, 0x0, 0x0, 0x0) [ 40.494818] ipt_CLUSTERIP: Please specify destination IP 2018/02/10 04:44:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000136000-0x3c0)=@security={'security\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x0, 0xd8, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000587000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x1, @random="a4b111e0e4d6", 0xfffffffffffff0bd, 0xd, [0x12, 0xe, 0x3e, 0x1f, 0x6, 0x28, 0x22, 0x17, 0x3a, 0x29, 0x3e, 0x3f, 0x30, 0x16, 0x2b, 0x2b], 0x2, 0x200, 0x5}}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0xf4]}}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bdb3759edb49ca30a85fc7d500797faf", @generic="b44b461786255eb0e82c585821ac16dd", {}, {}, 0x0, 0x3}, 0x0, 0x17, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000074b000)="6126245891e68d5f5da464bd9f82616c3ffd18b7e2a2c1c8d0b91e072e4d266bc413d91f6388caa123c3a4805d05fd20d70d4ffc30f85a16ec81a6cc1f15822f54205171bb8d4629fa67033f4ffb5d83302dccffc22ea490860b9507406a38f013e1d2524f46268be648b23f15e12bde", 0x70, 0x0, &(0x7f0000000000+0xf82)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$netlink(r1, &(0x7f0000b0c000)={0x10, 0x0, 0x2}, 0xc) 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000275000-0x698)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x330, 0xe8, 0x330, 0xe8, 0x450, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f0000e69000), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7f, 0x1, "1a41bec0915e61b77a40d4dfa834895215189dc492d9029e077e94db6a21"}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0xff000000, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="4de4d6d5ce88b7b5119a9a881b3893d8", {0xff}, {0xff}, 0x67, 0x5, 0x2, 0x2}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x25, 0x2e, 0x8}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], 0x1, 0x1, 0x3, 0x1, 0x100000001, 0x0, 0xfff, 0x1, 0x1f}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x3}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffff00, 0xffffffff, 0xff000000, 0xff], [0xffffffff, 0xffffff00, 0x552b4ad05d8ea71e, 0xffffff00], @common='ipddp0\x00', @common='bond0\x00', {}, {0xff}, 0x0, 0xadd, 0x3, 0x40}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x38, 0x29}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) 2018/02/10 04:44:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008f4000)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000968000), &(0x7f00009d7000)=0x8) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000f49000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x0, 0x5}, 0x98) 2018/02/10 04:44:41 executing program 4: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffd03) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006b6000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000dff000-0x1)=0x1c72f7c9, &(0x7f0000dfe000)=0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d3a000), &(0x7f0000dff000)=0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dff000)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000093a000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dfc000), &(0x7f0000bf6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca8000-0x10)={0xfffffffffffffff9, 0x2, 0x40, 0x4, 0x0}, &(0x7f0000dfe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000bb000-0x8)={r3, 0x1}, &(0x7f0000dfb000)=0x8) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00002f3000-0x8)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000dfb000-0x4)=0x5, 0x4) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000df7000)) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00006e1000)=0x6, 0x4) epoll_pwait(r4, &(0x7f000024b000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5, &(0x7f0000027000)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009ec000)={0x0, 0x400000000000000}, &(0x7f0000f39000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000331000)={r1, 0x0, 0x8, 0x3d, 0x3f, 0x8001}, 0x14) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f000014c000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x2, [0x2, 0x0]}, 0xc) 2018/02/10 04:44:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009b8000)=@common='irlan0\x00', 0x10) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000802, 0x7) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000fff000-0x4), &(0x7f0000089000-0x4)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000552000)={@multicast2, @local, 0x0}, &(0x7f000081d000-0x4)=0xc) socket(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d92000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff, 0x1, 0x500, 0x66d, 0x42000004, r2}) r3 = socket$packet(0x11, 0x4bb81b046a504a18, 0x300) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000083c000)={r2, 0x1, 0x6, @random="44228540f04a"}, 0x10) 2018/02/10 04:44:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) 2018/02/10 04:44:41 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}}) 2018/02/10 04:44:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e92000-0xa)={0x10000, "2ee1674233eb"}) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000399000)=0x7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000fbe000-0xc)={0xca, 0x101, 0xffffffff7fffffff, 0x200, 0x1001f, 0x8, 0x4000000000000745}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000851000)={0x0, 0x1}, &(0x7f0000860000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b8c000-0x35)={r4, 0x2d, "69fb582167bcf8618b9216d1fd7b694283dda3c97deee56909bb18c2b156a8519e2ad286f95850f714fa48a7a6"}, &(0x7f0000d34000-0x4)=0x35) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000602000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000314000)="06000000000000160003050000800000000000000000005d00ce000b00000023"}) accept4(r2, &(0x7f000068d000-0x3)=@hci, &(0x7f000009b000)=0x6, 0x80800) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/10 04:44:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000374000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b2c000)=@common='ip6gretap0\x00', 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000032a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x408191f07ea7b0cd, 0x7, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002]}, 0x2c) 2018/02/10 04:44:41 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x5b07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f000019b000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x100, 0x0, 0x6, 0x0, 0x7ff, "38e24767fe9740ffef939034686d7b0f93a74e71cd6995004cf485aa145508c1c4cc7946805fa4dca54c025923c7abb7830ebfd89f174c864d3c28328ac727", 0x7ff}, 0x60) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008ae000)={0x400}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000875000)={@common='bridge0\x00', 0x1f}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) 2018/02/10 04:44:41 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000472000-0x4), &(0x7f00004f7000)=0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005bd000)={&(0x7f0000df5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000809000-0x50)=[{&(0x7f0000df6000-0x32)=""/50, 0x32}, {&(0x7f0000338000)=""/177, 0xb1}, {&(0x7f0000df5000)=""/102, 0x66}, {&(0x7f0000df6000-0xaf)=""/175, 0xaf}, {&(0x7f000086b000)=""/230, 0xe6}], 0x5, &(0x7f0000df6000-0xf1)=""/241, 0xf1, 0xde}, 0x40010120) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000df5000)) r1 = socket$kcm(0x29, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df5000)={0x0, 0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000df8000-0x2)="b2f1") getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000df6000-0x8), &(0x7f0000df6000-0x4)=0x8) socketpair(0x8, 0x800, 0xffff, &(0x7f0000b24000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000277000)={{0xb95, 0x5, 0x5, 0x3, 0x800, 0x1}, 0x7, 0x80, 0x4}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x400101, 0xfde9) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df8000-0x8)) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000df7000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00005c7000)=0x360) 2018/02/10 04:44:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000133000-0x4)=0xe8, 0x4) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009b8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ee9000)={r1, 0x0, 0x30, 0xed, &(0x7f00001a7000)="4c121965a46c0216a8716aab7dbd9c9d8ca95ba38b4d86de50a251818c4ae4603b96a3512c65ab9bc5f58d43340c3004", &(0x7f0000a47000-0xed)=""/237, 0x1000000, 0xffffffffffffffff}, 0x28) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000257000-0x8), &(0x7f0000752000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000074e000-0x18)={0x0, 0x1f, 0x30, 0x6, 0xed}, &(0x7f0000460000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000019000-0x20)={0xff, 0x8, 0x8, 0x8, 0x6, 0x5, 0x83, 0xa4, r3}, &(0x7f00001fa000)=0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000275000-0x5c)={{0xa, 0x0, 0x1ff, @empty, 0x3f}, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x8, [0x1, 0x101, 0x6, 0xc340, 0x2, 0x80000001, 0xfffffffffffff40d, 0xffffffffa0d6053f]}, 0x5c) 2018/02/10 04:44:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x1, 0x3f, 0xfff, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000f43000)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c5d000)={0x0, 0x2}, &(0x7f00002c3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002a2000-0x20)={0x1, 0x4, 0x8, 0x686a5469, 0xffffffff, 0x1, 0xfc7, 0x4, r4}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a3c000-0x28)={@generic="c2520864960f86694ca2b83053643133"}) bind$can_raw(r2, &(0x7f0000c1c000)={0x1d}, 0xdd) 2018/02/10 04:44:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) socketpair(0x1, 0x4, 0x3, &(0x7f00005c1000-0x8)={0x0}) recvfrom$ax25(r1, &(0x7f0000f35000)=""/198, 0xc6, 0x20, &(0x7f00007de000)={0x3, {"a0358587577f42"}, 0x5}, 0x10) 2018/02/10 04:44:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00009b6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "300d341f23a1df2a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = socket(0x4, 0xa, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000a79000-0xf7)="8454760362603a47f531ea2154d66b227d7fca2d4f3960c5f72f1baf15c4d5357660f312d0561f19c317f148fb5722035376a087e7f71262ce3df4d6c0b496c9f5d68a759b35b72de361aaf215a04850a72ea3620e2dc14da115d6ef14773c68fe5d3fcf3be2d03c2a3cc8d131754881e8cedcef1935a3700c2195e9a8a3bd1e6e92f699feae2f813f2025ec0ba7bdfa36167d1410dbeca623f44cde71af2385a6b12ac257ddf419423940650c32e17b295941a6982d27870683ab54aa3dcd329a64db621f6279095e73c238515c8f47ea260eec256124424fd8991989249f95756f61cc83910507c8969382843fc1bf8426b4dc3f2451") 2018/02/10 04:44:41 executing program 0: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004ca000-0x101)={0x0, 0xf9, "2a505af93d43b2c9cb9befb7fe8e71f5a0c3010403aa8fbaf2d7c94235fac0c34274ceaefe007f3876ce8bc73ab6c1866ec7193abe04d10ac08073eff3cae8289adfa66ad524e7efe6d6ed50765361df7d9e0d9c67e3b58b0ed368366c2bafb0b3203ef649cbc685ff2220857afea249ea01c754403e680f5a51f583706f8bad9f2a9aff75fa64e7670b5aa046f4d0be7045b74574bc7a209bccae5d9043ab6b1422404200539f610cedff710e5074a257e357ef33fe4d16a2c0023a05f8f3c05a23065294ae705d38006705ab5a743e5abd39e0a3110310c2abd69b06d4c8cc8cdd192c8b23fad3b8f4371ec450df108a3f8d4998ce761be6"}, &(0x7f0000190000-0x4)=0x101) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ded000-0x10)={0xc3, 0x80002, 0xff0000000000, 0x80000004, r1}, 0xfffffffffffffe44) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a97000)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ded000)=0x80, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1e, &(0x7f0000dec000)="182d6e458af9ea265af44fd1effa2aa1c08423624151d9f7edd248a9a0158d3f762a18370ccc2abd6c428c11aaef7078ebedbd795976", 0x36) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r3, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9}, 0x10) 2018/02/10 04:44:41 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f0000002000-0x58), &(0x7f0000008000-0xfe)=""/254}, 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000d000-0x6)={0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000c000-0x4)={0x5f5469c3}, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000b000)={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001, 0x6, 0x9, 0x500, 0x6, 0x2, r1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000b000-0x20)={@generic="a3672ebb1df25e809d1dc947ac1869ac", @ifru_flags=0x4001}) 2018/02/10 04:44:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getpeername$ipx(r0, &(0x7f0000e20000-0x10), &(0x7f000067a000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000), &(0x7f00002f0000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eba000-0x20)={@generic="c29165578a75666314a851d477de1507", @ifru_flags=0x202}) getpeername(r0, &(0x7f0000b82000-0x10)=@ethernet={0x0, @link_local}, &(0x7f00007c7000-0x4)=0x10) 2018/02/10 04:44:41 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x16, &(0x7f0000000000)=0x98, 0x4) shutdown(r0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="14c764f0c08f328e8be34fb4b6446221c35e2a844144a658d4363024d567afca5933ae25b8ef06", 0x27}, {&(0x7f0000000000)="b90e8c39f229df6399c74091c7d81bbfb2bc56b316a83e15b2a71e2a8505b4cc58d5dafff0b6cf564f64f6a860e8150daf74f9841d227affae883753ebc6d91adadc991f7f0db136b0905857bf0afb1d2dc8111e2613c407ac2f51acc7265ba62ca4cf051dc2cb0386fa050343", 0x6d}, {&(0x7f0000001000-0xb3)="cdb13048f0386f63e210bb144ca9d54cfac28fb69f2b316cd7db208fcdac2e92117a5e64841577ea1f782d87a2f0dab4ec6d8a7c490aa953dec92a1e9d3c35d399cd18d8856a2c9bf2a1f66aead665fb06783a264d9f7c0d9c3db933bf58681fe51ac3aed7dbfab409653301c9e27e9fa1a1aa8eacab46a0572192957115b45e3b01b062ab191c4b883a05db53d5713c1edd6655ba9c543818ffb64f1550b34a6272325f35a84fe1bd451dfb731fa2de4533bd", 0xb3}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000001000-0x118)={0x4, {{0x2, 0x1, @rand_addr=0x2}}, {{0x2, 0x1, @rand_addr=0xffffffffffffc8a7}}}, 0x118) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000002000)=0x4, 0x8) 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000025000-0x10)={0x8, 0x1, 0xda, 0xbd00}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pipe(&(0x7f0000861000-0x8)={0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00008f5000-0x20)={0x101, 0x4, 0xa51, 0x100, 0x0, 0x6f}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/10 04:44:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000707000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f000071d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000ee0000)=0x2e, 0x800) recvmsg(r0, &(0x7f0000fff000-0x38)={&(0x7f0000f56000+0xc26)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000578000-0x10)=[{&(0x7f0000670000-0x95)=""/149, 0x95}], 0x1, &(0x7f0000399000)=""/161, 0xa1, 0x8001}, 0x10000) connect$pptp(r2, &(0x7f0000dd2000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x7ff}}, 0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000e07000-0x14)={@loopback}, &(0x7f00004c3000-0x4)=0x14) 2018/02/10 04:44:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x3) write(r0, &(0x7f0000ff5000)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) write(r0, &(0x7f0000c79000-0xe)="750105002100167fff8cd54ee3", 0xfffffffffffffe02) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000020000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000f7c000)={0x1, 0x8000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e60000-0x8)={0x0, 0x4000000000004}, &(0x7f0000439000-0x4)=0x8) 2018/02/10 04:44:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) socketpair(0x3, 0x7, 0x4, &(0x7f0000c6e000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000259000)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000402000-0x8)={r3, 0x30}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dbe000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f000063e000-0x10)={0x6, 0x10000, 0x7ff, 0xfff}) recvmsg(r1, &(0x7f0000cda000-0x38)={&(0x7f0000f1f000-0xe)=@l2, 0xe, &(0x7f0000e03000)=[{&(0x7f0000ae9000)=""/173, 0xad}, {&(0x7f0000b87000-0x73)=""/115, 0x73}, {&(0x7f0000b53000-0x2a)=""/42, 0x2a}, {&(0x7f0000afd000-0xff)=""/255, 0xff}, {&(0x7f0000872000-0x3b)=""/59, 0x3b}, {&(0x7f00008bb000)=""/141, 0x8d}], 0x6, &(0x7f00000bd000)=""/111, 0x6f, 0xf3d}, 0x40000020) 2018/02/10 04:44:41 executing program 4: socket$inet(0x2, 0x7, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x66, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x400000000, 0x0, []}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty]}, @end]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e, &(0x7f00008a7000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@can={0xc, {{0x0, 0xe3a6, 0x7fff, 0x8}, 0x7, 0x2, 0x0, 0x0, "a7b8c17b7b3dd93e"}}}}, &(0x7f000055f000)={0x1, 0x4, [0x6d6, 0x8d3, 0xbc9, 0x8ef]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009e6000)={r0}) getpeername$packet(r1, &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002d0000-0x4)=0x14) 2018/02/10 04:44:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x100000001}, 0x8) write(r0, &(0x7f0000924000)="f0", 0x1) write(r0, &(0x7f0000686000)="9a", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000fc6000-0x8)=0x1) sendmmsg(r0, &(0x7f00009f3000-0xb4)=[{{0x0, 0x0, &(0x7f0000c50000-0x40)=[{&(0x7f0000872000-0xed)="ba", 0x1}], 0x1}}], 0x1, 0x0) write(r0, &(0x7f00002f9000-0x1000)="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", 0x601) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000feb000)={0x0, 0x0, 0x3, 0x4, 0x5, 0x80cc, 0x5, 0x9, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x40, 0x2, 0x5, 0x8, 0x4}}, &(0x7f0000f87000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cbb000)={r1, 0x4}, 0x8) 2018/02/10 04:44:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/02/10 04:44:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000c) r1 = accept$inet6(r0, &(0x7f00007a6000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000868000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008eb000-0x4)=0x1008) connect$inet6(r1, &(0x7f0000854000-0x1c)={0xa, 0x2, 0x1, @empty, 0x1}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000cd3000-0x4)) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000a1f000-0x4), &(0x7f0000c02000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b68000-0x20)={0x8, 0xbe, 0x8204, 0x7, 0x0, 0x9, 0xffffffff, 0x4, r2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) socketpair(0xa, 0x80007, 0xf3, &(0x7f0000fe5000-0x8)) 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000029000-0x60)=@nfc_llcp, &(0x7f0000561000)=0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004c5000)={0x0}, &(0x7f000005d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ce000-0x98)={r2, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}, 0x2, 0x10001}, &(0x7f00003b0000-0x4)=0x98) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ec2000)=0xfff, 0x4) 2018/02/10 04:44:41 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000006000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000000c000-0x4)=0x32) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000c000-0x8)={0x0, 0x10000}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x1f}, 0x6) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000009000-0x3a0)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/02/10 04:44:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000b48000-0x32)={&(0x7f0000162000)=[0x2, 0xffffffffffffd3a8, 0x6, 0x8, 0x1000], 0x5, 0x6, 0x214, 0x3ce, 0x62, 0x0, {0x7fffffff, 0x4, 0x80000001, 0x101, 0x6, 0x3fc00, 0x6, 0xffff, 0x5, 0x5, 0x2, 0x9650, 0x4, 0x100000000, "2c7f6ae5a3bfdda30b920d4905ff5ce0d23be3d9cd90ae80264837853b6f0cbd"}}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1}, 0x10) close(r2) 2018/02/10 04:44:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008fb000)={0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0000-0x4)={0x286d, 0x7, 0xb000}, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/02/10 04:44:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000028c000)=0x51, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d89000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x3, 0x10000, 0x12f040000000000, 0xff, 0x10}, &(0x7f000090d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005d2000-0x8)={r1, 0xfffffffffffffff9}, &(0x7f00006bf000-0x4)=0x8) r2 = socket(0xa, 0x806, 0x7) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000067000-0x87)="9693795bedd06f82d5ae9d6f0a801a7b49532eda252cb0a640f943a8ff6eb290e7a2286ff524595a7db94c78d42f05fe7ec13c07620841ec93cc9f86b82f7046e7bc9cd3235893bc5f0ed0aef88460dd87f03cb855ca81e74652f96abfa04d4616e37c05116639afb28c03663c113e94647eaafa3440953f6926bf40ec0d91647b7dd202bf2820", 0x87) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000e8e000)="5769d01c", 0xffffffffffffff42) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000421000)=0x80000000, 0x4) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000862000)={0x0, @loopback, @loopback}, &(0x7f0000aa8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ea000)={@common='ip6tnl0\x00', r3}) 2018/02/10 04:44:41 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000010000-0x4)=0x846, &(0x7f0000003000-0x8)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r1, &(0x7f0000001000-0x1a), 0x0) recvmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000e000-0xe)=@l2, &(0x7f0000013000)=0xe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000015000-0x18)={@loopback={0x0, 0x1}, 0x3, r3}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000014000-0x12)={r1, 0x80, 0x5, [0xb9, 0x8000, 0x401, 0x101, 0x3]}, &(0x7f0000014000-0x4)=0x12) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000013000-0x18)={r1, 0x162a, 0x0, 0x7fffffff, 0x100}, &(0x7f0000012000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000)={r4, 0xfca4, 0x4f01}, &(0x7f0000012000)=0x8) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0xd3)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) [ 41.133608] ------------[ cut here ]------------ [ 41.138509] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 41.151875] WARNING: CPU: 0 PID: 7003 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 41.159591] Kernel panic - not syncing: panic_on_warn set ... [ 41.159591] [ 41.166969] CPU: 0 PID: 7003 Comm: syz-executor0 Not tainted 4.15.0+ #221 [ 41.173902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/10 04:44:41 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x5, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x3, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002e000)={&(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000027000-0x60)=[{&(0x7f0000019000-0x8e)=""/142, 0x8e}, {&(0x7f000002e000)=""/40, 0x28}, {&(0x7f0000013000)=""/93, 0x5d}, {&(0x7f000002f000-0xaa)=""/170, 0xaa}, {&(0x7f0000020000)=""/242, 0xf2}, {&(0x7f000001a000)=""/87, 0x57}], 0x6, &(0x7f000000a000)=""/5, 0x5, 0x5}, 0x10100) 2018/02/10 04:44:41 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4), &(0x7f00004cf000)=0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000aeb000-0x10)={0x1d, &(0x7f0000aeb000-0x1d)="847565f81ea364d10c97e2e3ebcd6ae0891360e3e45b016f3211c66c63"}) 2018/02/10 04:44:41 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000)={r2, 0x9}, 0x8) connect(r0, &(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0x2, 0x80000010}, 0xc) r3 = socket(0x19, 0x0, 0x6) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r3, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) socket$inet6(0xa, 0x8000a, 0x1) connect$nfc_llcp(r3, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/10 04:44:41 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000-0x4d8)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x8, [{{0x2, 0x1, @rand_addr=0xfff}}, {{0x2, 0x0, @empty}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @rand_addr=0x1}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x4d8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4), 0x4) 2018/02/10 04:44:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c6000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000bc000)) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000f3b000-0x4), &(0x7f0000609000-0x4)=0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00008c7000), &(0x7f000031a000)=0x4) write(r0, &(0x7f0000c34000-0x11d)="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", 0x11d) [ 41.183257] Call Trace: [ 41.185859] dump_stack+0x194/0x257 [ 41.189496] ? arch_local_irq_restore+0x53/0x53 [ 41.194180] ? vsnprintf+0x1ed/0x1900 [ 41.197998] panic+0x1e4/0x41c [ 41.201202] ? refcount_error_report+0x214/0x214 [ 41.205961] ? show_regs_print_info+0x18/0x18 [ 41.210472] ? __warn+0x1c1/0x200 [ 41.213934] ? usercopy_warn+0xdb/0x100 [ 41.217912] __warn+0x1dc/0x200 [ 41.221198] ? usercopy_warn+0xdb/0x100 [ 41.225182] report_bug+0x211/0x2d0 [ 41.228844] fixup_bug.part.11+0x37/0x80 2018/02/10 04:44:41 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000004000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) [ 41.232923] do_error_trap+0x2d7/0x3e0 [ 41.236820] ? vprintk_default+0x28/0x30 [ 41.240890] ? math_error+0x400/0x400 [ 41.244693] ? printk+0xaa/0xca [ 41.247983] ? show_regs_print_info+0x18/0x18 [ 41.252496] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.257350] do_invalid_op+0x1b/0x20 [ 41.261074] invalid_op+0x22/0x40 [ 41.264529] RIP: 0010:usercopy_warn+0xdb/0x100 [ 41.269104] RSP: 0018:ffff8801acda76e8 EFLAGS: 00010282 [ 41.274470] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae 2018/02/10 04:44:42 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f000020f000-0x2)="d0"}, 0x20) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000225000)={r0, &(0x7f0000fbb000)="592af4c51cb0f550ecd8e31c8b5ffc5f5bf9042b28fb00849924e1fe3cf342f414a5d4d78549fa313caca930b2f787efd045e281840d4bf1dc0376ef217d9247b75da270341dc77b37fd0bba0fa8929e6b02b4c6d324aad2b2"}, 0x10) 2018/02/10 04:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d00000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000741000+0x4a6)=0x81, 0x4) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f00007b1000), &(0x7f0000351000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 41.281741] RDX: 00000000000076b7 RSI: ffffc90002fb0000 RDI: 1ffff100359b4e62 [ 41.289014] RBP: ffff8801acda7740 R08: 0000000000000000 R09: 0000000000000000 [ 41.296289] R10: 0000000000000326 R11: 0000000000000000 R12: ffffffff86402580 [ 41.303561] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 41.310865] ? vprintk_func+0x5e/0xc0 [ 41.314690] ? usercopy_warn+0xdb/0x100 [ 41.318692] __check_heap_object+0x89/0xc0 [ 41.322939] __check_object_size+0x272/0x530 [ 41.327366] ? usercopy_abort+0xd0/0xd0 2018/02/10 04:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept$ipx(r0, 0x0, &(0x7f00005ad000-0x4)) getsockopt(r1, 0x5, 0x1, &(0x7f00003b1000-0xb2)=""/178, &(0x7f000067b000-0x4)=0xb2) recvfrom$inet6(r0, &(0x7f0000fc6000), 0x303, 0xfffffffffffffffe, &(0x7f0000cd1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffd}, 0x1c) 2018/02/10 04:44:42 executing program 1: pipe(&(0x7f00001c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fa1000-0x4), &(0x7f0000000000)=0x4) socketpair(0xa, 0x1, 0x8, &(0x7f0000a0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) write(r1, &(0x7f0000000000)="1c4e63738db89de3c8c51de78558d3300b78951e306eb392482cfcff95b477dcaed5b9f72639b03dff6898973c80083d14541b0edd8830fc2d95fab3f3b01117b8feb58d56e941edeabdedfc84e210e72c17af9383a8aaad294c3c4630e27a9a3b6d543b6985d4fb7ff7513acd5bd8b1d098af3579da82d069036ac89663f2d0882bcd59eddb7c3bd35f0e8507823f7723c8da65e5c34ae476734aa1c900d17133cbbc3b19f84d37", 0x1e1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000be4000)={0x0, 0x1c, &(0x7f0000f04000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f000006e000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000061c000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x20000000000001, 0x0, 0x7}], {0x95}}, &(0x7f0000c6e000-0xa)='syzkaller\x00', 0x8008, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/10 04:44:42 executing program 5: r0 = socket$kcm(0x29, 0x80006, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a25000-0x6)={0x0, 0xffffffff80000000}, &(0x7f0000241000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000888000-0x6)={r2}, 0x6) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000), 0x0) [ 41.331357] ? copy_user_generic_unrolled+0x89/0xc0 [ 41.336386] ? _copy_to_user+0xa2/0xc0 [ 41.340287] put_cmsg+0x233/0x3f0 [ 41.343762] ? __scm_send+0x11a0/0x11a0 [ 41.347740] ? trace_hardirqs_on+0xd/0x10 [ 41.351897] ? sock_dequeue_err_skb+0x2b1/0x420 [ 41.356583] sock_recv_errqueue+0x200/0x3e0 [ 41.360907] ? rw_copy_check_uvector+0x1be/0x280 [ 41.365687] packet_recvmsg+0xb2e/0x17a0 [ 41.369777] ? packet_getname_spkt+0x2b0/0x2b0 [ 41.374392] ? copy_msghdr_from_user+0x3a6/0x590 [ 41.379985] ? selinux_socket_recvmsg+0x36/0x40 2018/02/10 04:44:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x27fffffffff, 0x300) getsockname(r1, &(0x7f0000b60000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000d80000)=0x26) [ 41.384663] ? security_socket_recvmsg+0x91/0xc0 [ 41.389431] ? packet_getname_spkt+0x2b0/0x2b0 [ 41.394018] sock_recvmsg+0xc9/0x110 [ 41.397741] ? __sock_recv_wifi_status+0x210/0x210 [ 41.402682] ___sys_recvmsg+0x2a4/0x640 [ 41.406678] ? ___sys_sendmsg+0x8b0/0x8b0 [ 41.410844] ? sock_sendmsg+0x4f/0x110 [ 41.414757] ? sock_sendmsg+0x110/0x110 [ 41.418749] ? __fget_light+0x297/0x380 [ 41.422737] ? fget_raw+0x20/0x20 [ 41.426207] ? schedule+0xf5/0x430 [ 41.429764] ? __schedule+0x2060/0x2060 [ 41.433738] ? __vfs_write+0xf7/0x970 [ 41.437549] ? kernel_read+0x120/0x120 [ 41.441443] ? bpf_fd_pass+0x280/0x280 [ 41.445348] ? __fdget+0x18/0x20 [ 41.448729] __sys_recvmsg+0xe2/0x210 [ 41.452537] ? __sys_recvmsg+0xe2/0x210 [ 41.456523] ? SyS_sendmmsg+0x60/0x60 [ 41.460369] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.465400] SyS_recvmsg+0x2d/0x50 [ 41.468947] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 41.473719] RIP: 0033:0x4537d9 [ 41.476909] RSP: 002b:00007f6ccca54c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 41.484624] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 00000000004537d9 [ 41.491902] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 41.499180] RBP: 0000000000000655 R08: 0000000000000000 R09: 0000000000000000 [ 41.506452] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8898 [ 41.513726] R13: 00000000ffffffff R14: 00007f6ccca556d4 R15: 0000000000000000 [ 41.521690] Dumping ftrace buffer: [ 41.525327] (ftrace buffer empty) [ 41.529012] Kernel Offset: disabled [ 41.532618] Rebooting in 86400 seconds..