[....] Starting enhanced syslogd: rsyslogd[ 15.020231] audit: type=1400 audit(1519050791.814:5): avc: denied { syslog } for pid=3982 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.254848] audit: type=1400 audit(1519050795.048:6): avc: denied { map } for pid=4120 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/02/19 14:33:21 fuzzer started [ 24.501443] audit: type=1400 audit(1519050801.295:7): avc: denied { map } for pid=4131 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 2018/02/19 14:33:21 dialing manager at 10.128.0.26:38619 [ 27.624523] can: request_module (can-proto-0) failed. [ 27.634189] can: request_module (can-proto-0) failed. 2018/02/19 14:33:24 kcov=true, comps=true [ 28.109336] audit: type=1400 audit(1519050804.903:8): avc: denied { map } for pid=4131 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 14:33:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000002000-0x4)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x8, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x10)=@llc={0x1a, 0xf6, 0x3, 0x3, 0x8001, 0xfffffffffffffffc, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="0d7b436e451f7e2b36c98515d9b49c8fd771d3b6b59a676ba35c659e9e9029cdb27f8b2575350f19e1f3b66a5880bf82377a60c0ee9922745e52d0da67869d7772a57b76f0529ce0e66ed7f7b361f52719032e3aba624cca7166acd5946c5638d1174066928f2394384743537a1f48326f15bda068ffd0fcc147d09faa896c897d2f7ac6fcea7465a355b2943a4b272e516aab95c831e77d795f4b3cd24b9b57069b450865927842419fe6223e0d58f406a137e27fcf1e49239b52764fde19de2ac6c4bf41b0c5558547e8d02752768c52c961d1bbcb9a7acb7f97a54203fd1c918c9a5276eb1b40", 0xe8}, {&(0x7f0000003000-0xc3)="4dfef20211ba2fedbd3299c5f75afe51b44fdcc48213d017d39a120ad48b1bb89a0bbcf5cbbea3bc6ede24a6d2127ecb3642c019ed2a8ed8fa8dfe8ebe512e8522edfd3dd113810fa0168feb56d8e80e0d677ce602427311e0fd699127cd8e7f7297cf54640b19b61c758378b5374b9ccba7b793ac448fc6109016c410e68f96d9d5dc1fb81ba45190435623ca46d85197264121c892b5a48e0bc0e51331b5d50d547fe61bbd8bf38a6f8ec4ceb62a6f9d752fcb63051333c35de399fd7dd02e5678c2", 0xc3}, {&(0x7f0000001000)="eb9b362a5c79a430", 0x8}, {&(0x7f0000001000-0x8c)="2e5935bba64e9ad2a6d1e947f21e5228e54c4ff596c499c71ed867428a49de4d81552397f8f507820ec36bf5b56d5c24a25ac208ae21d9c515cce868ed4d8709dbd892176ecbe42e9939422a73a4bcba73f5bbda71a0ca40b4afbad684d160b263f62b16424e0a479e671675f15c74be03e661ee39e2617c080ce992650c85fa10ce93ed3148dcb195e7ab01", 0x8c}, {&(0x7f0000002000-0xb2)="7ea348d5d8a160ea44435aa54a97d251383547ac4cfeca11ff395b7f286762f92a2d7c33722aae8420bfa6875babdd90da60aa254ad9349e5911195dbc8289814fc7026a13b5ee993c7385c7256191aede906a56fd9cc56a8c65c58f32fa9ec0767f8ecf4945d3123c858e4ad980c15e182b7fd47e6eb0f3c478f5d7a0772c965806b767956b72505a56d16f4eccefe136c45b391a4b5b58248f71dbb48ae249870a14725553bfe00e074cbc09a12d08ed3a", 0xb2}], 0x5}, 0x4000810) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x6)={0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={r2, 0x5, 0x10}, &(0x7f0000004000-0x4)=0xc) r4 = socket$alg(0x26, 0x5, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xfffffffffffffffe, 0x0, 0x7fffffff, 0x2, 0x20, 0x0, 0x5c, r5, r6}, {0x43, 0x8000, 0x2af5, 0x101, 0x2, 0x9, 0x20, 0xfffffffffffffffc}, {0x1, 0x5, 0x4, 0x4f}, 0x0, 0x4, 0x0, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x4, 0x3, 0x7, 0x2, 0x2, 0x2}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000002000-0x20)={{&(0x7f0000005000-0x17)=""/23, 0x17}, &(0x7f0000004000)}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@generic="bd068c781f8c7a42241d17a7b5babc99", r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x21, 0x8000, 0x7, 0x5, r3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000006000)=""/2, 0x2, 0x100, &(0x7f0000007000-0x9)=@rc={0x1f, {0x8f9, 0x3f, 0xfffffffffffffff8, 0x10001, 0xffff, 0x1}}, 0x9) 2018/02/19 14:33:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00009bc000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000099f000)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a65000)={r1, 0x100000000, 0x10, 0xd7a, 0xf9}, &(0x7f000053a000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000003000)=0x1e, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000005000-0x14)={r1, 0x10001, 0x6, [0x8, 0xffffffff, 0x7, 0x3f, 0x5, 0x6]}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x0, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r1, 0x1000}, &(0x7f0000005000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000002000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0x1, 0x0, 0x80000000, 0x101, 0x10001}, 0x20) bind$nfc_llcp(r4, &(0x7f0000005000-0x60)={0x27, 0x42, 0xfffffffffffffff7, 0x5, 0x7, 0xb9f9, "ddfab28ce75bffefe4af85f18f340cd20e95998c46217461823e387feb1152d2761c196bb2b4f8c04d103a757cf0945e0bcb3dcd1b4c6ddafa8a47bf1b1e86", 0x1f}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000008000-0x87)={r3, 0x7f, "b60ae6f2bb553b24eb3396ad7cfad305cad73484a2fc0c4fadab8e12d0464fca49527f8f294e346475eaba0464647b79b4a22137d934d39e82eeb63d012b967e6fb2d39ead1abe804458ced1d0dc3e1f6fa0ef00b2b5314d65a5b90d6b1d028f5c526f062a315c40e07765ac13d8cc09904563cc90e0c14991185caf2f0d14"}, &(0x7f0000009000-0x4)=0x87) getpeername$llc(r4, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000009000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x81}], 0x1c) 2018/02/19 14:33:26 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000675000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@generic="fcb715d95b0ad4db5556945f384230a1", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa969, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000-0x10)=@nfc={0x27, 0x200, 0x6616, 0x5}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000003000-0x65)="8fd56e1ad749866fdd1d17f1bf50869f34c14e2b194eb717134f915748e1b80f9f93edb7fc41a02aff79f6bf3e32d29969660c75f4b8c42fd251fbc823d4f986e94422322db6c6cd6a2633503f411052aa7937255c778b53b9258d2d75a7712c0a679ac581", 0x65}], 0x1, &(0x7f0000000000)=[{0xd8, 0x113, 0x7, "3fec9400b229592ec0d75fe5cd1c4b775b7027770b461a3a2f1a3a38c1afc3007418d17da9a7e6d1c99dcf6349d8b162e1e4e980fd721dc18e4dc81973b4fc1fdc97240628a9e6470c1db22d7169c37553fd3feae610ffa877cb5d46d99dfc5073678a95fdc56679e28c1a9add0aa2cdf026f912a2cbf3e764d38bb5d486d5c15d8f04e38ef4f9e2a0d8874e6bb714fe7e549b9a3f576cf646dbde57e896b2814bf1dcac91684fb80b3489f777d63a52efcec084c04427decf9084a698e0624af20956dec7"}, {0xa0, 0x11, 0x0, "65a31ce5d0793dd4b1acdae406ad76dd116227b78530ef9900006ed0baac6e5ef4abd477f888c9f059a483d5acd613e702647db75b52ab6a52214d3a113608b9118312aa170818309b66159c324c4b3bfb5d3cd1af5465a84726af209091c23a0577c459b6e190c28ed318a4c1a6adb862017d30479abeb2e293b931e64e7456d64530ccba2334fc150cf17d8d6596"}, {0x30, 0x11f, 0x1, "7596b45138ccd63ecdaf5bc8d6148e1651f3e4fdd8c5014f69"}], 0x1a8, 0x4011}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000006000-0x4)=0x20, 0x4) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000005000)="0f80070a77ad42c9fb6e509513e190f8332db9f78972fb548f74c86cef8984d3951dc363dbcee88f8164a1138174a5e758abfb324ac223c5679d62e9c7ec477f1ab34fb785e4093ec6a7d563e3168b7581ec9a45aed426ccd32534371720c25f215e0be57d0c6232d1dce67c98935b2a4a5d512ce20659809b7b3d6e8e7c288b8a04bfb102d9b61ef0b0ade8f1641e7b554322cec415a19acd35224dfbe3fbaf387618ffecf6263b0957896e8afb7bfb93e2e2283cf5e8", 0xb7) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}, r1}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x0, 0x2, 0x3, 0xcba0000, 0x20, 0xb3d1}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000)={@ipv4={[], [0xff, 0xff], @rand_addr=0xdc1c}, 0x100000001, r1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) r2 = socket(0x19, 0x800, 0x80000000) sendto$llc(r2, &(0x7f0000004000-0x1000)="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", 0x1000, 0x1, &(0x7f0000006000-0x10)={0x1a, 0x9, 0x5000000000000000, 0x100000000, 0x0, 0x0, @random="cf9e703134ee"}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x2a5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009000)) 2018/02/19 14:33:26 executing program 4: socketpair(0x4, 0x6, 0x40, &(0x7f0000375000+0xf13)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000554000-0x10)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a28000-0x10)={r2, r3, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x9, 0x40f, 0xd3, 0x4, 0xff, 0x2, 0x3, 0x1ff, 0x7, 0x9f2]}, &(0x7f0000002000-0x4)=0x18) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x3)=0x2) r4 = socket(0x8, 0x4, 0x6) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000001000)=0xfffffffffffffffa, 0x4) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xb, 0x110, r4, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x100000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x840110}, 0xc, &(0x7f0000003000)={&(0x7f0000002000)=@alg={0x110, 0x10, 0x400, 0x0, 0x2, {{'rmd256\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xc8d4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xe2}, {0x8, 0x1, 0x453}, {0x8, 0x1, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x11}, 0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)=""/149, 0x95}, {&(0x7f0000004000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000005000-0x84)=""/132, 0x84}], 0x5, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x2}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000005000), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000006000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/19 14:33:26 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f000091a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000620000+0x6c8)={0x0, 0x0}, &(0x7f00000e6000)=0xc) r4 = getgid() r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000065c000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000b7d000-0x4)=0xe8) r10 = getgid() r11 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d7000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012a000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000141000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e5c000+0x561)=0xc) r20 = gettid() r21 = getuid() r22 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb4000-0xc)={0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002f9000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000b60000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000326000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00006fe000-0x1)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000556000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000760000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ddd000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r31 = getgid() r32 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c4a000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r34 = getgid() r35 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000581000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r37 = getgid() sendmmsg$unix(r1, &(0x7f0000652000)=[{&(0x7f000030f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001b7000-0x30)=[{&(0x7f0000001000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000040000)="bbf4ba5d21fc98883291ecdfedaaf71c3b3a376697c6f146376952d01b355a627bafbbb5115fe96c21b79be95acb49fc606073c69fba698f211ea691d0b3a4d02c1ec963b278d8f0140717a858755de555fef9d293a0f5eb04ca53722411ddd4f246a03268f9dbe83491bbe8ef33c9b7ca8d1f32e20a00358dbf6892c50e07048bf0de9ee83d53b8cb68579314bf0701bde58c359da536b619328f6355c52909a3b748b4715b657a86ced6ff1cdea56941df57daf0cf3861731faa98ea9a627000c90b5827ef2b327a9e98dc456b6ad66921f2", 0xd3}], 0x3, &(0x7f000068f000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x80}, {&(0x7f00008a8000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c8c000-0x10)=[{&(0x7f000052f000)="12a5edf57b3e8070003db66346c5502b67719f38dbaaf18f291200a7bed75e7dfae6d9092ecffc531ccc6da0b4e571107d6fa84a363f1d8ea31e2a701f96ccd31edf3103351cc4fa56efbac8e45f36d4db8047de388657dc83acf6b1da7e43983aa591cd84477b77f71942039fe24e430fd642c46253a7ff5c902736", 0x7c}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x130, 0x51}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000b13000)="f5b63c5a07a0a84c3cf2ee453e", 0xd}], 0x1, &(0x7f000044e000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x98, 0x80}], 0x3, 0x20008000) 2018/02/19 14:33:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@multicast2, @multicast2, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x3ff, 0x18, 0x100, 0xffffffff, 0x100, r2}) socketpair(0x17, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) connect$rds(r3, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0x100000000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@l2={0x1f, 0x20000, {0x3f, 0xd22, 0x40, 0xdc03, 0x8, 0x90000000}, 0x98, 0x4}, 0xe, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[{0xa8, 0x3b, 0x0, "497ee7dc127f5d2af1e1712287ba30c73c9e2cea945cadff91cf2f5a339cdc136921c5365a8434d7cc9f74c5fc5fa456ede88f16fdcb1048fea18b71f91ad6925042cdd9d1486354689a97aa662be74c5861de7a9222d6eda99d25d38053f23a647b4afd2d6641df2788ee5e4492f809e584e5409302217de78f25915be5982c1d4e73adfb14a8328deedb552d624a14af97"}, {0x68, 0x105, 0x7, "6c867416212f9468cfcbf29022bca0962bbf2a7e31a2e42590159ae6d3eb2a5bb29573fe027f381083cb7f3a343aa5d624ca8c1b7a2f70f16a08b8c92475c9d2ce66c5fc03da491b6b8db28032e770ef757ffe1f"}, {0x100, 0x109, 0x8292, "3e7f880decc29cca7f9f051c1c6f681a19b4da78c3ac2ce56ea0b7dc570afa3c5e61e3ec85c6170371c3ead622d9cbf493fc9350b62e93e06957cd73c7bbfc919628ecb80b456f6e1da6f244ef8ef7242b5921750a367239ad4593c2b7405f4d5350fe9aa9be7291707c3fa293a3b6d4e6b79a79b63463c8b413fde0b1261c287dff87591ba117d559a0623947d6a2952fb30d231859f15d974bdb00f3ee8a46cc4ba6394c1b29dcbbbb94d55b8ab9bc46a623619b394c6c448c4f36f450c471cbe5f6dc5e9c0ae62992b27d525de895740f65a6fc1ce3bf18655b11559edbead559b352f688a9ad97f697"}], 0x210}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000)={0x8, {{0xa, 0x2, 0xffff, @empty, 0x8000}}, 0x1, 0x5, [{{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}}, {{0xa, 0x2, 0xa14f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, {{0xa, 0x2, 0x1, @empty, 0x3ff}}, {{0xa, 0x1, 0x46, @loopback={0x0, 0x1}, 0x1}}]}, 0x310) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x80000001}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000004000)={r5, 0x7f}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000005000)={0xa, 0x2, 0x6c36, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000007000-0x20)={0xdb2, 0x0, 0x10000, 0x400}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000007000-0x10)={r6, 0x100}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000005000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x34, r2}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000008000-0x48)=@full, &(0x7f0000008000-0x4)=0x48) 2018/02/19 14:33:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003f3000-0x38)={&(0x7f0000895000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000cd7000)=[{&(0x7f0000943000)=""/251, 0xfb}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0xfab}, 0x120) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d5d000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000941000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000a0b000)=""/101, 0x65, 0x2002, &(0x7f0000fe4000-0x14)={0x11, 0x7, r1, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x59)="33e7ab0cb502d3e1b2a8bc9b629a553dde0d8e2774c4d1067a86dde8472d3b7a95d7753615a4c7a71acd2e14827c3cb1c52175822eeb1cb41466152efd2851c2106ede1ab3f9106d94251c2117cce846fffb7273adb5f3fbeb3293", 0x5b) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1c7888a9, 0x1, 0x7, 0x3, 0x4}, 0xc) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x14)=@getneightbl={0x14, 0x42, 0x200, 0x1, 0x2, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003000)={@common='teql0\x00', r1}) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000003000-0x14)={@empty}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000003000-0x30)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000005000-0x8)={0x7ff}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000004000-0x1000)="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", 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000006000-0x64)={&(0x7f0000005000)=[0x14c, 0xffff, 0x9, 0x40000000000000, 0x0, 0x0, 0x7ff, 0x9, 0x9, 0xc000000000], 0xa, 0x5, 0x5, 0x0, 0xfff, 0x9, {0x59, 0x7, 0x40, 0x7, 0xfc6, 0x7, 0x8, 0x9, 0x3ff, 0x38, 0x7fffffff, 0xffffffff, 0x10001, 0xfffffffffffffff8, "32515808aa1a05cb02663b7d0a63545d1acf993d0dfd7f2d6d9ac92330df80d3"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r4, 0x10000}, &(0x7f0000001000)=0x8) pwrite64(r2, &(0x7f0000006000-0x4d)="8b39d4e06a5c38198db0e53fe3d9f9c585ded6af4bd0003a6fb957d1de9c4b17b0afb5095a3c534a48a17845bb173da7e9012e404e91d6daa5f84ad5eed395e8b614d10e1ac234c1c01f4b1384", 0x4d, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x336df7ff, &(0x7f0000005000)=0x4) 2018/02/19 14:33:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r3, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xdb)={r4, 0xd3, "f67249037e4f3525445dde0251f4796d7f8504630830f19d553505ea543b3f75f9b1ecf528938854f94dd248f861d181ac65db3bfc2ff38a155098973f0e8cc4770862f0f168e3b494dccd2ca63147f3aef96c9c9606b5502bfa53f87da6b456569c87496d2cf97031804334b5ef7d576c8a27a74a0a28b8ba8af73c4e4f2a33c50c2c772559a8446dcb95d2cae1b156fc0968611bd98a4ffab2b42a4855d757bfe5362f5c4700e3fb63581b2cc39ddc3d17c2c086248d50cdf94526726478d7d62a86f402181acaa47cf6935427e0560c9e8c"}, &(0x7f0000002000)=0xdb) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r5, 0x2}, 0x6) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x1}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000004000-0xe5)=""/229, &(0x7f0000003000-0x4)=0xe5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x100, 0x800}, 0xc) r6 = epoll_create1(0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000005000-0x42)="f945ba78aad02cabba19b45943c8cf8e8fb38baf3e55a83d02f172020a6ba37598c7343c7d6c431bd37df2b1c4aae1d9c3fba9ddf0cebcc38e34115a3eab43b9e354", 0x42) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xe)={r4, 0x400, 0x3, [0xffff, 0x0, 0x3]}, 0xe) bind$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) tee(r6, r2, 0xbb, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000006000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, 0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000008000-0x4)) [ 29.654312] audit: type=1400 audit(1519050806.448:9): avc: denied { map } for pid=4131 comm="syz-fuzzer" path="/root/syzkaller-shm602072823" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.713290] audit: type=1400 audit(1519050806.506:10): avc: denied { sys_admin } for pid=4176 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.748344] IPVS: ftp: loaded support on port[0] = 21 [ 29.817422] audit: type=1400 audit(1519050806.609:11): avc: denied { net_admin } for pid=4180 comm="syz-executor5" 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 [ 29.822278] IPVS: ftp: loaded support on port[0] = 21 [ 29.880875] IPVS: ftp: loaded support on port[0] = 21 [ 29.934215] IPVS: ftp: loaded support on port[0] = 21 [ 29.999213] IPVS: ftp: loaded support on port[0] = 21 [ 30.080866] IPVS: ftp: loaded support on port[0] = 21 [ 30.171802] IPVS: ftp: loaded support on port[0] = 21 [ 30.275258] IPVS: ftp: loaded support on port[0] = 21 [ 31.121760] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.159493] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.414734] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.482338] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.627794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.692388] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.841376] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.935396] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.802628] audit: type=1400 audit(1519050810.595:12): avc: denied { sys_chroot } for pid=4181 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 14:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x10000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000667000)=@hopopts={0x0, 0x20, [], [@generic={0x8, 0xfe, "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"}]}, 0x108) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e72000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005c3000-0x4)) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f19de631c5dc38bd96ff28f5a28ab6a0213b3d6ed9fd07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9ae6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f90e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c4a391e1ea321000000000000", 0x4a5, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 14:33:30 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xf, 0x10a080000) connect$vsock_dgram(r0, &(0x7f0000002000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/19 14:33:30 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000014000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c55c80c6fb3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000032000)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000f000-0x4), 0x4) 2018/02/19 14:33:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000000a000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000-0x4), &(0x7f0000019000-0x4)=0x4) 2018/02/19 14:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x1, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockname(r0, &(0x7f0000223000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00008cd000-0x4)=0x26) accept$llc(r1, &(0x7f000005f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000870000)=0xfffffffffffffffb) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009ce000-0x8)) [ 34.041925] audit: type=1400 audit(1519050810.835:13): avc: denied { create } for pid=5162 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 14:33:30 executing program 5: mmap(&(0x7f0000000000/0x3b5000)=nil, 0x3b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f000001a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo_reply={0x5}}}}}, 0x0) mmap(&(0x7f00003b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003b6000-0x6)=@hci, &(0x7f00002b1000-0x4)=0x6) connect$bt_rfcomm(r1, &(0x7f0000265000)={0x1f, {0x8000, 0xbd0, 0xccc, 0x1, 0x101, 0x1}, 0x5}, 0x9) [ 34.114894] xt_connbytes: Forcing CT accounting to be enabled [ 34.139396] audit: type=1400 audit(1519050810.884:14): avc: denied { setopt } for pid=5162 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.163621] audit: type=1400 audit(1519050810.886:15): avc: denied { getopt } for pid=5162 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.187654] audit: type=1400 audit(1519050810.887:16): avc: denied { write } for pid=5162 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 14:33:31 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f83000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000f83000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d68000)={0x0, 0x67, "4788496c9f6ead4560c9dd6d3f9ef4df2fe51141f39a489cb936c339b22ac50c7869b5a6a1b0fa6b15335d40c8c919756f9f15ac490a5c7264e47d52e0e59dac2d24de687910dbde493765503314a2c464c74900db86692acbe7988de4ba216d44bf1fbb784ac1"}, &(0x7f0000f83000-0x4)=0x6f) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f83000-0x8)={r2, 0x3}, &(0x7f0000c37000)=0x8) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r3 = socket(0x1a, 0x2, 0x8000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00001af000-0x4)=0x3ff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000-0x10), 0x0) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f7f000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/19 14:33:31 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f1000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) pipe(&(0x7f000002a000)={0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000074000)={0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000f7000-0x38)={&(0x7f00000e9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x3, 0x4, 0x3, 0x2}}, 0x26, &(0x7f00000f6000)=[], 0x0, &(0x7f00000f6000)=[{0x100, 0x119, 0x1, "63fad577eb038e6bcded8bbaeabdc034b2e5c084fb469ffbc1778569affe4eaacd9b1c5dae299e0d80be0346f1ff87f3f824d7293d2d4fe817ba4ce62e8050ef02e72fe2763f690775fe66883254cf85f8218fe4dea1cbac9555d6594911cd12a6bae86424a91880e8e038b5cee017508e0618c37fbf0745b88ec03c3db51dc68312fa5771d134f7243d6d22f54f6659ad5b3b72b6c75676f31f7f22e88eabc399b276ddb9121f58978a1720b8d9ac718435c6861506be047313594ab751c2eca27d57ce207567457a4a00b532632e59d8851d89277cc653a42dfb8a201a2267108db77d1ae0466e6bde489fdc8773"}, {0x48, 0x116, 0xffffffff7fffffff, "135b36ef52543e0d1a04d01fd79065e1c101e31300b3d8a4d612906d442b7ab714b3488d1b242ec9b36522b4c0cd21567e0c4aec8d"}, {0x110, 0x10f, 0x5dd, "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"}, {0xe0, 0x11f, 0x8001, "29c1caa3ecc04948e76228bc39bdb4d1d6ffecfc050b181662a87a847d5be2b43c6b77e082effcb07ceb47016fe3d9b3480a4f259c091dd72b0a86814499e93a7dfc809584485bd59f083dfbacf2fd573de33cd978ff3fb9c56660e59957fe10528b9e1d39c533c16f7abb678f75fad40caddf46d125ee68c2990cdb2f91ef994426ab89490084d4812bc8016c92d6fcbfe8424371fe6b87dbfc2abe20534af66e1ada32ef7702b9e797a51616970198681ffa2abd76e30988f0e2e394904ed2a3d10cb6b7424246cfcb2e447a7c91"}], 0x338, 0x8000}, 0x90) [ 34.211584] audit: type=1400 audit(1519050810.927:17): avc: denied { net_raw } for pid=5183 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 14:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000040c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 14:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f000031e000)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000d78000-0xc), &(0x7f0000c84000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e47000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/19 14:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000d3e000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000015f000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000088000)=0xfffffffffffffff7, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000541000-0x32)="3b6965882fffc6c2600d5e216e5c643ab8b1fdc02fdafcac8865fb6496b2a186dc99629bef03e886339c2f32bb9fe4e02037") 2018/02/19 14:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000096d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {0xff}, {}, 0x0, 0x0, 0x58}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) syz_emit_ethernet(0x45, &(0x7f0000f99000-0x45)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, "f3634ba241fcd1"}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) 2018/02/19 14:33:31 executing program 2: r0 = socket(0x12, 0x1, 0x936f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000ef000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000000)=0x2e) sendto$ax25(r1, &(0x7f0000bdb000)="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", 0x1000, 0x800, &(0x7f00004fd000-0x10)={0x3, {"5aef4c3c1184d9"}, 0x1f}, 0x10) listen$netrom(r0, 0x7fff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000005b000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) accept4$ax25(r0, &(0x7f00004ff000), &(0x7f00001b1000)=0x10, 0x800) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0x0, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/19 14:33:31 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000033e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/19 14:33:31 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000eff000-0x10)=[{0x76, 0x6, 0x80000000, 0x2}, {0x0, 0xe8, 0x1, 0x1}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/251, &(0x7f0000001000)=0xfb) setsockopt(r0, 0x65, 0x10000000001, &(0x7f0000cc2000-0x2e), 0xfffffe2f) socket(0x1b, 0x3, 0x7ff) 2018/02/19 14:33:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00005ee000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100, "e554ec36"}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) socketpair(0x1b, 0xf, 0x17, &(0x7f0000f71000-0x8)={0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000098e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/19 14:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000e98000-0x38)={&(0x7f0000e81000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000aeb000-0x30)=[{&(0x7f0000cfc000-0x10)=""/16, 0x10}, {&(0x7f00002b3000-0xdc)=""/220, 0xdc}, {&(0x7f0000473000-0x93)=""/147, 0x93}], 0x3, &(0x7f0000ce8000-0x9d)=""/157, 0x9d, 0x10001}, 0x40) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36}], 0x10}}], 0x1, 0x0) [ 34.586268] audit: type=1400 audit(1519050811.379:18): avc: denied { net_broadcast } for pid=5274 comm="syz-executor4" capability=11 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 2018/02/19 14:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x3ff) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00009d2000-0x8)={0x3, 0xffff}) 2018/02/19 14:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x80006, 0x9, &(0x7f000029a000)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000039f000)={{0x5, 0x4, 0x1, 0x6, 0x7ff, 0x7}, 0x4, 0x2, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000db3000)={@common='ip_vti0\x00', &(0x7f00005b2000)=@ethtool_dump={0x7f, 0xffffffff, 0xfffffffffffffff7, 0xb6, "fd630106058e74242f7850244f44aa5cbea63b49e711eacdeb68acc7a0ce40d59b47d16c9f6e773a11043eb0bd7576ff56c041610f7a615dfc6b276619a8814b1dc63c7f890d24332b709f69fca6a34422e7c284d79cf5649fcda89e9bafd6295bd9057c9a78c4629a0fd1aa1e6a76be8f0d2b47a4a270660c487f1736714ea4cd4afb6ebfe3d07e1bf083849b1c9a9e64fbbb41d705821525b1325f43a4db2f1946ad40b4c193e0dd97c6fae27745e1e6cdb199f9e6"}}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000209000-0x4d)=""/77, &(0x7f00003e4000)=0x4d) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x20, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0xc, 0x2, [@typed={0x8, 0x2}]}]}, 0x20}, 0x1}, 0x0) 2018/02/19 14:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000051000)=0x23d, 0x80000) getpeername$packet(r0, &(0x7f00003ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000de7000)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b20000-0x5a8)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x270, 0x130, 0xffffffff, 0x0, 0x0, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000472000), {[{{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x0, 0x1, [0x7, 0xfffffffffffffffb, 0x7, 0x400, 0x7, 0x1ff, 0xffff, 0x8001, 0x51, 0x800, 0x2, 0x4, 0x4445, 0x7, 0x3, 0x7], 0x8}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "903f8b5382d0144a581333a336a092200047e8c26589a649fc80585e66ff"}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xff000000, 0xffffffff, 0xff0000ff, 0xff], @generic="9d6bd7770ac4bfa840718bc68d1ab5a4", @common='ip6gre0\x00', {}, {0xff}, 0x2d, 0x7fff, 0x2, 0x4c}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0x1, 0x6fe19ec3, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x1, @gre_key=0x3}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@loopback=0x7f000001, @icmp_id=0x3, @icmp_id=0x2}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xf4, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x9, @gre_key=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000000000000, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0xffffffffffffffff, 0xfffffffffffffe00}}}}}, 0x0) 2018/02/19 14:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000df7000-0x4)) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000057000-0x4)=0x5, &(0x7f0000879000-0x8)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00002f1000-0x488)={'filter\x00', 0x7, 0x4, 0x438, 0x0, 0x240, 0x240, 0x350, 0x350, 0x350, 0x4, &(0x7f0000725000), {[{{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}, 0xffffffff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x2, 0xff, 0x6, 0x4, 0x9, 0x1, @generic="c0f56f2b9b6aaadd67530211d85a6d02", @common='syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x28d665d51e6368d4}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x9, 0x8000, 0x4, 0x1, 0x0, "4869d048229de3bca90ff5e5fb001a6c5c0a773d8759581eae0b32f93583a095a697d613eb465c3373224df3d3e755bf4be1a234b2196d951f0ccad714c4bf22"}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, 0xff, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x5129bcd5c59531cb, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x200, 0x8, 0xae, 0xd8d2, 0x3, 0x0, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x27c}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000720000)="4711c09dcd17d44f3a6c2790fe38bfb951393c21fbea2e8ad2b0009c8c3c780a865ca439b45391bc01b9ff3c4e1dc4b6290b173ba37a500a7fd7db050a450237e780cfb668243933a0b7726b949f7bb0", 0x50}], 0x1, &(0x7f0000d72000)=[]}, 0x0) bind$alg(r2, &(0x7f000048d000-0x58)={0x26, 'rng\x00', 0x0, 0x6, 'drbg_nopr_ctr_aes192\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000864000)=[{0x0, 0x0, &(0x7f0000741000-0x10)=[{&(0x7f0000348000-0x63)="e6f0849f62f4920608b21052a437cd88f38ed4fb1bbffc23508a67c15164f4d825c42274249d5cfb6f15633c8250c8ebf58c31189a2d6bb34a20f84793daec09332681be253739e7deda0ad82435b70452f4bd82059d006b553c19c0403c0ff4ec5e8d", 0x63}], 0x1, &(0x7f0000906000-0x18)=[@assoc={0x18, 0x117, 0x4, 0xa000000000000000}], 0x18, 0x40}, {0x0, 0x0, &(0x7f0000803000)=[{&(0x7f0000c6b000-0xea)="d78b70a6485c3e30b9d512eef691e639e567c757013dc1365bd4b71f7a34d138b733cab185bad68e03169e0cc40d60d78c2e4a5d96fed3835f92195c7a2f2764869bc0f927ed4ec44977f5a3e0d0d633ae256421a3632a33637c72e2c296304e0bdebdfcd76d33008aacba2cc41abf07cb7987e3fa9a2a4090fda55939897b8d09d8697381a3718f78b5ea1fc732f572326a0b35e4debb4a1ca6164c01201baa2613d107ef1cd5a4d2957715bbb408a994c5382fcef829c7526cc426af5311292435aa815c29a7daa1143ba53afef08afe7bdfce9957ff31b4fe58d69204f7a92f231958f1d9b59b85b4", 0xea}, {&(0x7f00005cd000)="2220c96cfa71d9950662b0e37cf8d734c9ebe2135aba5793521f843adfd83f8eecb762f28250fc4730ffbe36129b5ad3dcf4641ff0038cdad038d3d854ce7cbd1435dea008a173ed5a0cf66ccc5f59e423410b", 0x53}, {&(0x7f00008fa000-0xf)="ecc51b485b41f18772e5bc2e568b28", 0xf}], 0x3, &(0x7f000007e000)=[@iv={0xa0, 0x117, 0x2, 0x8a, "fbd445e906ccc51861e6aa1d63ea3a11789bbb4e5337cbb1ea212177a9563907bed1ed7bcdf1790865a1133182131a15046b0e5d4d74d53420965b7b4f73a3a93151929d14e7570f8d23decdda7394dcbbf7c2d2c4fdcf8b8db7b6898352cf2fb4bcae4a6bed1df283b0553324e2f6e142bed9315985a66d1e0821ee7429607071d5a1090f835936265e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xe0, 0x117, 0x2, 0xc8, "46be26676a863dd288b378ce7285084d64184ec6a4da50dae6fa704412ffc14d12ee9cd9602b07205434763a658f1756e292658b4640a69a1075e3cd402c09311581daf92dc34f85aa6d6d98e6d52f30a2eb77a5589ef09c869f06b6572cc813e28b058b94bce2dc87352eb6641762c660018c39957c45da83e59296b7e2d496b5ec9633714a5269d5d775f881f903d7a0969ebda570db600ad68395c878b81dd3143df2bad3a6c56a7815f16c8e2a75d8c44d947bc50191593ad123532cd8b93190b3282bc25d71"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1e0, 0x4005}, {0x0, 0x0, &(0x7f00005cb000)=[{&(0x7f0000e8e000)="e33dfc4b6a62e53069aa0f70c53551fd9321df3496545091ec26b599a537477a31b9df7652d23151e636b1d4", 0x2c}, {&(0x7f00003ef000-0x90)="88ba00768c1e9131d9aa96af63cce09baa3ef7e575786e7f7b64168b346f359cfd3d2ce188f3d891e006782ac77a310ebe3b6f3b833f40e1c55ab5d537129e944f2afb817b4bd3c3c9b2368dea666f1b9e1b13b54531fdebf00f20c07fdef6e5188075d50e5588dcece19bbd47c91038f4572b80f290c56f4c7eae5b39611275f7097455f438a65fa55e6041a4d55165", 0x90}, {&(0x7f00005ce000)="eeb45ca07c5232c48750ea9dda016ac91ac248edfc8ef6f36fcc28d5ffd399937e8292c7a9bb207c40b61713caa92b6f", 0x30}, {&(0x7f00007f6000-0x22)="a21c721e20148e04988517cab5e05371f9183f3faef6571250d671437edd7f43915c", 0x22}, {&(0x7f0000e5e000-0x89)="66e8e7eda5d47ec526c9161455a54dbc314a940416e4053d61a48a4e29e358e9b5333b69fc1ff69d1a60b8ff047da01f3aa34faac70522d23493565da9c55ead9eb729fde815393c9f894d0dfdb3091e84b7c5a35d3d9d73c5721e07925c95e821e9e5d211955265af5c5ceb78680233627bea0b4dc6d70a910492deb7332b6f12af6e8190fd401512", 0x89}], 0x5, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000e0d000-0x10)=[{&(0x7f0000465000-0x5d)="f39128798d1ba60d8a4e4f21fbf6e54fcccdda8aab8196bf2f5a8dc4cfde50e340820989f15063cd29df8dff85fc9fd0232a445b0ad29388d78b0c2e0fc35c16ac3c51d85e144dcc0061dc9cbacae8d000989a9e6b22f8b525a2552a88", 0x5d}], 0x1, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00008e8000-0x30)=[{&(0x7f00000b2000-0x90)="44ea4347f85982c81ff7c2df89d7fb64acee362eb8974a1c42ed0ed6dd705a755761879c018d091b48a326be0c13041a2a4365b26dc9288c9b3d01c80a8220d4b854d775e8078591e97f89faf502ee4816239eafdf74e6047ec6dd2a5bf1b608abda0e1289478a17af8f4c5d0c75407a17acbb2c01c87b3df795b75fe8a9dae96987b2dc623f00392fdcf45f0cf70688", 0x90}, {&(0x7f0000409000)="8d29bb1863fe116ed14c1996c6bf322aa4c70edc46a18f069a22e5c5a81bddb6334aa64a9ca974758b8ab0c0ee70a3c061006f0ad0d9a2373515dc71de3a8d6af45593fe29bf09c91bd29e5c410b71e69d644d561dc122f49983fc60284912a46eeb048867db9c91d344dfe546923d5cb91631a295a6cbd7195d528dd740d6ee4cf29547ccc1b3226a7ae63fb5e0e9d8138ad35a01d87f08e0d2f45189a93e1d00283c5c312b57912bcfcf0b97d7ac8508673a91941419e1f4635296d41b06449852def0441361dee9dbeeeaa264d6a88bfa592413995ba686ba1f90", 0xdc}, {&(0x7f00007e5000-0xd1)="d84192e836123fb1a97736a2584662807b417436d69a8bf985b16eaa8510f6955ee3f53aa2fdc4210470169bd315f52a9a276f218283c83375aa57333a84a449ab5a6a722ec378ec6d347a180dcb3a131fc30e4dcf0bf05f97d87697f801a8523fb7a2353feb51a5b7a5d9b2f34d86174d7d23d514501502ec3ea8b9359c9a602a80f363a81071169579e1b0f516ec2f196c9a4796352956a2232fc8871447e6aa66946fbe8558d79e5af25dfb6b1a4957c428d0a34dc0517a3e4355621c3bb1729f212701395ca59a9cdd218942d8bc6c", 0xd1}], 0x3, &(0x7f0000837000-0x30)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8000}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000e74000)=[{&(0x7f0000aca000-0xd)="b849a0cfceea5c4296ca24185a", 0xd}], 0x1, &(0x7f000084a000-0x258)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7d, "491a7b6751f449175adcecdde910216eee1cb8433d4159ba5fb1d988e4928c96877edd6def30a4eb0c37280fc57b47fbf9a86105997d733ad1df4fb86abd810ebcf83ba7c87ea403f30319efa61ad547770ab57a6e3579e6dac91f8b53f93802e2811bac014237f2d9a6183b4f1dd0daafd265e022e68222621b830467"}, @iv={0x58, 0x117, 0x2, 0x41, "626e07c695f2afab94fb5a22fd8dab4a36d5630843bc0cc1b4066212a06c47764755b4366d12f5bb6db310382ceb655f6fdd56eee7d96d6992f0d77f4ec748b99f"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @iv={0xd8, 0x117, 0x2, 0xc4, "c0f4b110aee7a1f19c99bb78341d85519762f4ad26d87eb9c5c625d5b4bac07ba200156283f055d629d5800502330fab9928e9407afaea88102fa5506afedaa58577ad92a88674e629e883b495962ad629ae4d5756224d1db248ada4ead624e8666e2181510e8dc6fa22ca739c23d2f652cd759ff523f9f4f06f2f05deeb53e7fd8b23dddbbe56ac6b3abc48ec7c56c3b87feb5108c1726b8c37c91063efcd60c576564eff0658f64abcb40f6413fa75d7418763a5afb6970c73b63eec90a9edbcd97af5"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x258, 0x4080}, {0x0, 0x0, &(0x7f0000ba9000-0x90)=[{&(0x7f0000d79000)="fef8ea7659639b72128dc22c7a717daced002b0238ef6f56d09890b5eb62a8e41ff22c65f3bb0b685983abba3d205dca305a3c4845d83e4315cb62438c7b0330b72cd2b2327eaf1c14b7232040cf041840cad0b9b04342cf146d2be2213de4824aba4feb7ad6a08524ed512f9242bb46f0ba8903605543285b0fde4481d0fdea3530094ebcb394866a4826791874e4dc31063eef6bad5123911f3b246fbde9a1dfbac766a9ab3fd710969c10df5b356e6365dc1826", 0xb5}, {&(0x7f00006a8000)="23cc6a5b6a727bfbbc2daac2202445151b5c9cfa774b3d336686f3ea12901e5a822f56600ca3d7dddb04d6e08196e7c5dd74c0fb4da22863a2f9995b5f9f32b81c8c050f3ec91f74", 0x48}, {&(0x7f00007da000)="347918d0f343a4f61bd1abfa2cad4b3d418b4edde0fc55215012cd2312855a518ad9d5ff7c152dc417ece5871f149f5006c37b8139668857322e399ef954078c44a6276cce8a03c259e5ee99e4a8eeec632d4ce30e86a03fe26e2eb2aa261ad532a694bbf22bdadde34b079d99e04db64280e914855d43077b3ba2ca38eb0247dfc21787126206", 0x87}, {&(0x7f0000a2b000)="30273a6c594c8f1ddb34d9f086dc4769c1e0c0847af911243d587f6982c9c8fb426093334f06b5e7060fb901bbe510f8859f9bd8421a1dfdb86394319321c9531350f7e0d36cf2b90633c1e2ddba5fb4b79580b10db2e8ce1e5329575f704c7cd028d0d4710617cabb6014e24a2e4c407db7ef08cad9ee0109085cd2f7480bc55ba7c4a0136c432934e21004bc9128faf933064188fd3f5d42f3f6caf8929931c9c23bf25dfe9013eb0dbf1a81f166dae08ab0b8187c35ab490024f25116df12eda6c0611ac19f320ee224b9c151cf65f2484360fef0f0785e7f034c2c", 0xdd}, {&(0x7f0000386000-0x99)="9570a6ca374aa754d4bffcd5776d9155ecb610c62ca352a6ba0d37d677eb101029455cab245a148d6637d8c11fdc10afd65780106fb05eaa39f13051ad001a04239099e724f4467b3c01b33c19b475180019583d58e57949ca00f2766e1459dae2c43351f9627e88607f66c42b180fc6e57e4a1b936cd17b179e14e4f84f2065e6a4422ced0d3ddc3ccb361937b3267b67a8e408a227aa1796", 0x99}, {&(0x7f0000212000-0x67)="6fcf22a112fcbb6b6473cf4ef30538701dc8e9e528889fc62e595c41f0f8afede345975fe2806fb4a20099a1d56d9e08a943d2da22dc04d4e75a6243e59360743cea4fead198c2b1593fee11c668c564222ef5da32919275b2d93f8a6c4bfc133d8684eb4dced0", 0x67}, {&(0x7f00003d3000)="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", 0xfa}, {&(0x7f0000ac0000-0xd1)="b3674530197f0e822bab10c46b7e99e6f82bcf6ef237481eda8eb6c11fef9bdd12bd3d2232e8be6faf3891652ecc4f031b8362170179b72f8bb625d509d11011ec2c4d4cc95e992a744653fe3a4c16fefa90edf1bba580206e774b6bf4e054f5c4296a088179e009c6e6a383fdcb881cb38050b729a17d6caba5ee992abc82b6ed6db10a16a1b44f3a8b9819da9d9cee295b68be53718248c14897a6a1bef9fbaeb28a9215d308f4068069f201640cc7d66b036ae6c77b6436218e3d7e80fccb1b3156df6ee648b6e944b309e926251a0f", 0xd1}, {&(0x7f000076b000-0xd7)="7f3755ee7b00a92f7941a278b82e8062bd7b1997affb6b10569af68d7fe786e7c724933f063fdd7a2a3c55fce13511a86ae9bd22f4cee2f886c962542876b1def1039a5fb2c505206f53963378b2c4126afadf639d1c8133807072317a0c81d38f0872e9eaa51cde156ce1e78445f654eac11d2cd8af495c7d5ce9408ad24d49e7f845bb069f8eab1004a74633dbdbeffbeb23d72085e08b37525cab9bad74f26c502bf07e81eb07f99124c16955988d01839e8a06e9e9d94a11f1f3b0a550258144b8c19703f5fdfbf180819c99a9a8b0ebd868b8ffc1", 0xd7}], 0x9, &(0x7f0000306000)=[@iv={0xd8, 0x117, 0x2, 0xc3, "264347a0a1087c6b5e8ba84ec63e42e513e7744d8d6c7770a013acb023f057e65f7587a28068c920a6fd8bb02bd163bbabc0be3e2e8ebbb63268e62ffdac2450fbc94dd367ff2afa91c7fac2a6d7d9b13f9c46ce927055de64dfd167804c788faa0505f8992b78a6c3bdc9fa27a2a25e3eac240f0ec2905d0cf6679d035892444c67c112c4a7808a95bfc0a9ab63aa3df716db53fba1304e1047875771468792b28f461a0fe4a2195a09e1d07492080a27853974a33cd416396a24f9c98aa2e4f71020"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa4, "e2911e4bd1ee237df33cc2e20cc818b7a97494d7fafac6775e3ebc0e3f7b9ac797b6fce31af4f88cdf723d4119ca172836445d9854b6cfde3f6ac8c643623330e967c1f2cc635321593495000914fa6c2cdc10cf6a2b3afb1e828741c7fceaaf8871c0fc1276cbdcd087741780d47274680a5c69b9baece1194ecb0570da367d16175160d514a9d30295e158435ef9c7651730c09911e9c3c7344c4a288850c5008279d0"}, @op={0x18, 0x117, 0x3}, @iv={0xe8, 0x117, 0x2, 0xd2, "d69549327d901d5ee8db9e51b03a498c8d5824191def4240b77817adba3400721ba688ce3fa2b17dd491058f509d128422eff2412e697b619488cde47139cb8f0be8d2d30ff2bbcf2ca5a9c73a704cc8fe7d8ef4a8ee3f017943a12e11250a8a5f56fbec138ecc363b29e65b04647882b836f78936e38224dd337857afb7e9100a582773e0839e568a8e2bf99fd3124e183015b53a0057ca3e248b092c89da173cb9b0b35e2067e9acf9c5f478e2c2892d8d0b9898f733c5faa9b43d2ceece27d8674941a3701f75b6fa0e674b5e6d211dc0"}], 0x2c0, 0x4011}], 0x7, 0x20000800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000d14000-0x4)=0x4) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000), 0x0, 0x2}, 0x0) bind$alg(r0, &(0x7f0000067000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) 2018/02/19 14:33:31 executing program 3: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0}) read(r0, &(0x7f00005d1000-0x7b), 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005de000-0xc)={&(0x7f00005a6000)='./file0\x00', r0}, 0xc) 2018/02/19 14:33:31 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000004d000-0x108)={0x0, @in6={{0xa, 0x3, 0x147, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x670c}}, [0xd4c1, 0x3076, 0x1, 0x9, 0x6, 0xe7, 0x3, 0x5c, 0x80000000, 0x4f32, 0x1, 0xfffffffffffffff9, 0x63, 0x4a, 0x9]}, &(0x7f0000046000-0x4)=0x108) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000004c000)={r1, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}}, 0x1, 0x8000, 0x1, 0x5, 0x4}, &(0x7f0000038000)=0xa0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000004c000)="221b7eb6b5ea009fd5a9e12aa7cfeda5fe347095fcc9869c0f4ca361d230ac1522c661e6fd35979d0ca979afdb3d1d379bea95b2738805d711e1fad5cad4202360f0d9994964715cee00f61a46be28d10a8d5eb7a2718a93d34a465d92eb80ef42f413378715ec393a0a4278314097b4c6e11af3f60281b6b6cfb7755630f18c7e73e0b752697ecb42c2bd5be85b0d4e686120dd74fc70c1c4e539e71f78cdd0ff1d9108bdc58bfb700db893342b6aa5f21685e57713578c", 0xb8, 0x10, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/02/19 14:33:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x400000000000000) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000), 0x0) 2018/02/19 14:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d7b000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009c3000-0xc)={0xff, 0x1, 0x3, 0x6, 0x8}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x0, 0x7fff8000, 0x0, 0xcfd6}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/19 14:33:31 executing program 2: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x80000001, &(0x7f0000dd0000)={0x0}) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000dd1000-0x8)) 2018/02/19 14:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000d04000-0x1)="04", 0x1, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x400000000000013}}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0xb, 0x2, 0xffffffff, &(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000e06000)=""/155, &(0x7f00005ca000)=0x9b) [ 34.703373] audit: type=1400 audit(1519050811.496:19): avc: denied { create } for pid=5298 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 14:33:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d09000)={r0}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000a4a000)="43d463a974520df6cee48616c27f30b6e9aaf4e718daeec07084e876cc0a3bcd7b6aba4d7f", 0x25) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000060000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f00006da000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 14:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xf, 0x9, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 34.818784] audit: type=1400 audit(1519050811.550:20): avc: denied { ioctl } for pid=5298 comm="syz-executor6" path="socket:[14670]" dev="sockfs" ino=14670 ioctlcmd=0x8946 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 [ 34.847968] audit: type=1400 audit(1519050811.552:21): avc: denied { getopt } for pid=5298 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 [ 34.872058] audit: type=1400 audit(1519050811.555:22): avc: denied { write } for pid=5298 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 2018/02/19 14:33:31 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000018c000)={0x0, 0xe50b}, &(0x7f0000f78000-0x4)=0x6) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000065e000-0x4)=0x8, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a33000-0x1)={0x800}, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f78000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x8, 0x7d4}, 0x98) close(r0) 2018/02/19 14:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'cbc-twofish-3way\x00'}, 0xfffffffffffffe4f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d509000000060ced5c54ceb7", 0xfffffffffffffd4b) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00006d8000)="efc1dd04b929ec55e3d31ce465b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e", 0x20, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/19 14:33:31 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000012000-0x78)=[{{&(0x7f0000028000-0x53)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58, &(0x7f0000025000-0x50)=[{&(0x7f0000028000-0xc8)="17e7c1b8c2df584652fa9ead9922ab46bdda27a8838330ee5264f40fadbe8c27f8ca435074affb373f7e9b4667096e1366448dba49765a4b591f1e90a00f5b4cbfb1e67ea48d1189cc69754578279323bcd9811a12ace901b5e236689ce91b0216062e75184cd9a5aa0175f0436b26db0522b611a5a2bb01e16ab016ba4f099de2d7bc1453bb7598e4639154955e38af9e128799fe112c57560d8e8d5503b1e9c9901ad95c726737122a64d38cab6428ad64bf9d9bfeddbd808f8399b7318a768cf5953d8b7bfbba", 0xc8}, {&(0x7f0000027000)="16454054857e35e6ed1ed34f9a1c2f0af5541ec440837801c9631d24c8db57d066a4570da8b2377e3c146f88a28b7ef7c6db94490e8b61dc24501e168144527046f299c308544c050fe9f5a86d474b7dd9387bf54e5156", 0x57}, {&(0x7f0000024000)="cecafa895d3185abe14a3f00d72c705134ec3499a9681073a2db68bc339a9aaa90047bdc36dc58425da97ed2e65055b2580c3e108c499333923414931f505da6772ce28c29de4a2b7c78642be140b3f34e2b4c92b67feaafe92956e281440bb8a884aed2fe7cd3e13ad83b5be1fb5a1148ba", 0x72}, {&(0x7f0000027000)="d327637522a9d0bb4bc2cdcb1e9a804a568b3af72721dc899da961cf321d8719230b7ee3da8d1f8379da1b2de7947372617b0f0bbbeebddb3e5ffc000e070456f901e7665bccace8014a957c03fdbb8f4d049b60446d249641d75e5a30624d64aaa9d9cedfcce27d598aea7cf2a5fe67184b867a1ea0246dce0157637366b647ed155375a34262c43525cd71d673aa2e4b9ec2888696706187b704511c8cb100415de4cf5374df0ce3f6b01cae3fd3acf5f57865a0c670d8fa3f1e31b7c45da46f2a1f6241b13f97a8adf6bad7333790510db9dd97174f3fb00b6c", 0xdb}, {&(0x7f0000027000)="0542f5c0c8d9dbdc77f271e972b39c259351f476e4a058dc8f65d7c6154fe159c993922056dfe9f285267abeff0414c1be98aca87d87ce92d2712df9366807b683605dbab00f73fb81349e1e51129d43621f46c28f887d482165e38a31e8369e11553938235e766455c0a2f051956d40b3f50c8981646cf9043e0ed922d106afa458de1f75bdb6d55ba96c3c31e6dcc675120f69766adeaa9ffde80d8334232f75f40ee1c3059a9cde8fa0f618ba89abf79b7393895c", 0xb6}], 0x5, &(0x7f0000003000)=[{0x60, 0x10a, 0x8000, "935b228230080de9101b4d8f894f9486812f14741b68f60481d941c5168eef7b8370a1fdb7f767787e6c68519a343f15f44138b16bb3859f5e105a9103c20d7a05f599c0d161e68c35c09f064b2eacdf"}], 0x60}, 0xb61cbcd}, {{&(0x7f000001c000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, &(0x7f0000027000)=[{&(0x7f0000028000-0xcf)="8b4ea8f450ccc13c9cd82c39499d10865f4651e100d8c2e5915027eecf60ebb1089288f34c499da511cd8900c9ea915d30650a7f4b2d7594045ad1759e7a2edd7f304813db5881ab2a342844c70bdaf7bd5250053092d54696994072040a3b6e4e6df6ea8190f244038962237a1816f518a89691f1031a9cb1c276da3e8ca0051fbfe0a5f882d9ef5509796281a94c45fa375b16cd8eec66a9aee63b66e3aac4be6fe6dbb1e6b8f0e82f0de2d97f0274d412db33b47c7fa07a6632e59046dff6d65844a40dbbee21aeca15d05a0c87", 0xcf}, {&(0x7f000001a000)="514827e5a6cbf28b7a11cb21824ac113bfcb5c88357f132f245cfc54c2efc8a28eae91fcfa8714edc63d9b0a68a9cfa9c6469f52a47cc7e652d4ed9003c3dff9020aaa5854ec17dc44b5d99fd1154b94d7c1a19bc06ec81a5fb9d29e4e2e25dae8c32d3dfdee5cefd890ffe13f892e9d126c84557df7dff7ef5d7933f240efe0c084d6087abd069972c14242ff73d6b162eb42e5ba911b7411235b4e0c92d0153043207bc14babc707054afe2cb7b9ebcb2927781315", 0xb6}, {&(0x7f0000027000)="36736073d6b182033e5c4e0db8705acc1e4ba9dcb3f4ed03aa1c7e098fa7a21491a085e4f8ea1b5d22cf93cf0acae70337970387cf42953f843b1645c285875e9980824fdf18a0444ab3100028a09c0a02977dacd2427384b134a05a77db0d6deea3b353cefcd0e7a918becfa8b5a58c10c8dd57bfa71088d3c2101603694aae3c081fa1372245b307a33fb106fc471526426e766598611b04ea57ae255649ab7260a37732210d8241a20c9c74f9063bedbbfbc75b0644f64578f1757c592b344a0c792655da235fc285bc9dbd2aa82c05829a353fad81c073e1a6f650", 0xdd}, {&(0x7f000001e000)="885055d68a25d0d435e17fead4fdd564e094861d5fcde932484a4c74b199627a633637041940be2bd2e48bb7b1ab0c5d66bb734e2e322d2e728493d5c44b5289709caf0d46c9339a435df10e99e31163ff96706589dc5f60ac31b74923e1dc1bdf2e9579d35c32f147b2f1834e268d7e5960274862f2909a532c7281d2ece1043af2937a602fd92e601bdbc05b86d12c5d8a8e05b5b5c0d0d826a0a828b81a6023", 0xa1}, {&(0x7f0000027000)="b0033af5f6a749484185954cc4aef3106762d2b8100b138312cb092225c8aec046c1d0dce328", 0x26}], 0x5, &(0x7f0000027000)=[{0x50, 0x112, 0x6, "c1d1f65bfedd849e560a9841f1cd8cde3cbaf4359cf4db23ec9c7976043f4ca3ef9118392fc96193374a57da1460f8833a05102219b7d4e52d972cc0"}, {0xa0, 0x117, 0x0, "0be620a53a2405b07aa10491d449709e963b23b2dc7b142bdfff9d559c33d3053ba8eb781e0596068d51fd474d11f889aeed2b5ed20332f5311df6cfaca0a9aa5820ac58f9be4e6edf08d3981a60a2fad446065fe96eb22c5c00decd36d9ca6630ece961e5e3dc9e0b2cae16a6886764d9f6ad6aaa8262701771b24283782012d89063a7306b902befb164ab"}, {0xf8, 0x117, 0x2c23, "c107e42cdc4f385a1a72d3e1b0a71d86aa49b6f5683b32727b622b54be36a5100fe011f0b207e526af76905df1675d0624db35434566936c0401e390488669313dbb951345314f811944f0539f36a63e7c9e3fc62c99655cc46c0e1dd984b18382bc2f06063a196e629edf72f5e6df94571f596275b3d7d283d89622935039fb861b2ae6ae6dd0601bf8c06f072340316199d3954ab594781c4ee1c85588dea816a2521dd737c95de4cfab49a700075a12b17ced0b6e92dca16bf8cdab57b0e9423f0a9d33a06026a72b91179a1abe89c3bc511b650cf894a2717c37a92e2f277bc9"}, {0xe8, 0x108, 0xffffffffffffc82c, "160822a70d557f7285c21af0544c6c47cee0f92446b0d46cf29d0a0306a2bc263c222f2d8ecedfd2ae46e454b39d8821c09cdd3056981561d2963debb04407d26e996e16a668c8b6ffd5173986a981bd29c8ec407e6b1696a6f9f88bd991c8eec68a7f43065599b253d254fb66234972489ec30875ecdf272da04f3755fcf0de41a472660584d0d12f18daa043eb41dd72dbbdaf6d0ef5c89f10b7d2dc8885d5f0623e178328e3d4a0689bb0001f5d70fac32d0be0a28fa9d815d11cce66aaf75fea887fb504f75ba0e2cb8bed4e9c2bed1920ea"}, {0xe8, 0x111, 0x3, "52edd413530ed2379c495a070c2bc5f9be27195985ef6a47a07f1b8f82cdb0bb8125c2166f1c7500882a7b26a2aa3a9791cae6b5c351b7ada01fddbbd93fc22c751a67fa59c641851a72528679b533ffbc04095808f8f4ffcbbc0f2cc83152a8b5d0d7426597ba720b0e3c41c04e205b7984b01de737b8405819a70583c9b1983321d43c3fe2f91601af26b074ba817389f6abb75c923fb0b32526b304a383a9f3bbfe932c44a85e5a8958f50e6efa0dffbf5294256deaab7f48bf76cb07a0f265b8a71e0216007af9ca83a0ff5945b9c3"}], 0x3b8, 0x4}, 0x3ae}], 0x2, 0x80) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) 2018/02/19 14:33:31 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x2, &(0x7f0000fe5000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7}], &(0x7f0000fe7000-0x4)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242}, 0x48) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f3000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe8000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x21d5, 0xfffffffffffffff7, 0x6, "2cc208ce7ceea133a43b15a851dfbd2285f2c02e3810330522fe32a69cbd877c44e90bd458dfa37b3bc62a2a4c7438830967c98662587804f6f8a56922d57452512f388df2fecd6df30a4fdab0b6e997"}, 0x160) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fe8000)={&(0x7f0000fe7000)='./file0\x00', r0}, 0xc) 2018/02/19 14:33:31 executing program 3: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009a000)) poll(&(0x7f0000094000)=[], 0x0, 0x8) syz_emit_ethernet(0x36, &(0x7f0000014000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd, "d3f975bc2f9c97e68705fb8d23c6878c7a10716a715ebcd9e609a1e2417e92877cea20d3baa7f66a"}}}, 0x0) 2018/02/19 14:33:31 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x4, 0x7fff) r2 = socket(0x3, 0x7, 0x101) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000eee000)=""/21, &(0x7f000013e000-0x4)=0x15) 2018/02/19 14:33:31 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005be000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000eea000-0x4)=0xe8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000482000-0x38)={&(0x7f00009b1000-0xc)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000ee9000)={&(0x7f0000e05000)=@ipv6_deladdr={0x84, 0x15, 0x718, 0x1, 0x0, {0xa, 0x1f, 0x10, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x300}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xb912, 0x8, 0xfffffffffffffc00, 0xfffffffffffeffff}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}]}, 0x84}, 0x1}, 0x48040) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000), 0x0) 2018/02/19 14:33:31 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000016000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) r6 = socket(0xb, 0xa, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000015000)={0x0, 0xb2, "65264f962d25f5e59f747237d50e7cb0b01c648b7c2997e196341efcc712d8fd6e145b91c2b1345ab368a88822988613ce980315d4d566b3ea5cd93ff3fb2e2dc34bf9c7fdfb7593f79d344186d97c9e1683e725bb5b61e9f374c16faf420314b1267170bd9421448b856b77e4f4b946572d0278e7aab4b727d3d8a6754ac8500827b684f9a703a77ac1ade7660e689b86a422b4a1094371e4bce04707fc9e0545e87f2e920ec69d9fe12e6a96cfd1777245"}, &(0x7f0000003000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000011000)={r7, 0xb, "8f6f5d0ef581c604c36386"}, &(0x7f0000008000)=0x13) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000012000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001000-0x78)=@nat={'nat\x00', 0x19, 0x7, 0xc38, [0x20000000, 0x0, 0x0, 0x20000310, 0x20000548], 0x0, &(0x7f0000015000-0x10), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x2, 0x22f0, @common='sit0\x00', @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x120, 0x168, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@random="16d2ec0bcb29"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"849cfd718d00a20e3391b7cb80174e128d65e4e2c2bb6c1c6fc76e2df1f5"}}}, {{{0x3, 0x1, 0x88ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', @generic="71e1b8b5bd4b72818d485ffd1b64ddc1", @generic="0e4353248fbe9e5715dc8b01310c84b6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x108, 0x140, 0x178, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x1}}}, @arp={'arp\x00', 0x38, {{0x30c, 0x8808, 0x0, @empty, 0xffffffff, @broadcast=0xffffffff, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x82, 0x22}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x11, 0x42, 0x88ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', @random="49b095cc4f7b", [0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x1d0, 0x208, [@connlabel={'connlabel\x00', 0x8, {{0x9, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:etc_aliases_t:s0\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x4, 0x887e, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', @common='tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x120, [@realm={'realm\x00', 0x10, {{0x4, 0x1, 0x1}}}, @devgroup={'devgroup\x00', 0x18, {{0x9, 0x2, 0x401, 0x3ff, 0x8}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, 0xfffffffffffffffe}}}}, {{{0xd, 0x2, 0x8, @common='ip6tnl0\x00', @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5506fd4ede21da8baa015fa56165c78a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x3, 0x20, 0x2, 0x100000001, 0x7, 0x1ff}}}]}, []}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x7, 0x42, 0x88a2, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6tnl0\x00', @common='bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="c7c38ae98a8d", [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x128, [@owner={'owner\x00', 0x18, {{r5, r8, r9, r10, 0x3, 0x3}}}, @mark_m={'mark_m\x00', 0x18, {{0x8, 0x7, 0x0, 0x2}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, 0xffffffffffffffff}}}}, {{{0x5, 0x40, 0x0, @generic="30e4e89fd4e2a6d7b8e98f21fb49075c", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00', @common='bcsf0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0x2e0, 0x328, 0x358, [@bpf0={'bpf\x00', 0x210, {{0xc, [{0x5, 0x6, 0x8, 0x9}, {0x3, 0x7fb3444b, 0xffffffff, 0x1}, {0x3ff, 0x2, 0x9, 0x1fb9}, {0x2, 0x400, 0x8001, 0xff}, {0x8, 0xa6, 0x9, 0x3}, {0x1, 0x9, 0x9, 0x2}, {0xffffffff, 0x4, 0x5, 0x3}, {0x80, 0x8, 0x0, 0x2}, {0x1000, 0x800, 0x6, 0x8}, {0x7fff, 0x2, 0x80000000, 0x5}, {0x3ff, 0x98e, 0x8f3, 0x7f}, {0x80000000, 0x715b, 0x6, 0xeda}, {0x0, 0x4, 0x8, 0x1f}, {0x2, 0xff, 0x2, 0x7}, {0xfffffffffffffff9, 0xc4, 0x100, 0x9}, {0x1, 0x7, 0xfffffffffffffff9, 0x4}, {0x81, 0x1f, 0x0, 0x6}, {0x7fff, 0x8, 0x3, 0xff}, {0x0, 0x5, 0x3, 0x200}, {0x9, 0x6, 0x7fffffff, 0x4}, {0x80000000, 0x22, 0x80000001, 0x7}, {0x401, 0x100000001, 0x5, 0x7}, {0x13, 0xec9d, 0x10001, 0xa5e1}, {0x2, 0x0, 0x4a7, 0x5}, {0x3f2, 0x3, 0xc00000000000, 0x9}, {0x7, 0x18, 0x8001, 0x7}, {0x9, 0x7, 0x0, 0x6}, {0xb080, 0x5, 0x800, 0x8}, {0x0, 0x100, 0x8ad147d6000000, 0x9}, {0x401, 0x3c01, 0x8, 0x4}, {0x3, 0x8001, 0x1, 0xffffffffe2d4a86b}, {0xf06c, 0x2, 0x6b00}, {0x4, 0x6, 0xfffffffffffffffe, 0x3}, {0xff, 0x3, 0x4, 0x100}, {0x9, 0xa1d, 0xfffffffffffff000, 0x6}, {0x400, 0x6, 0x5, 0x3}, {0x9, 0x9, 0xffffffff80000000, 0x7f}, {0x8, 0x0, 0x80000000, 0x2}, {0x4a05347f, 0xf4, 0x7, 0x401}, {0x5, 0x0, 0x2, 0x8}, {0x6, 0x8001, 0x8, 0x9}, {0x69, 0x1000, 0x6a1, 0x7cd4}, {0x80, 0x7258, 0x5, 0x8}, {0x8, 0xfff, 0x8, 0xe234}, {0x7f, 0x200, 0x8f2, 0x4}, {0x0, 0x6, 0x1f, 0x8001}, {0x0, 0x32b4, 0x1, 0x8}, {0x1000, 0x9, 0xaf, 0x3}, {0x1f, 0x3ff, 0x4, 0x1f}, {0x100, 0xb6d, 0x5, 0x20}, {0x5, 0xfffffffffffffff7, 0x4, 0x6}, {0x0, 0xe00, 0x1f, 0x7}, {0x2, 0x7ff, 0x5, 0xffff}, {0x77, 0x3b8, 0x100, 0x401}, {0x1f, 0x3, 0x5, 0x5}, {0x5, 0x1, 0x6, 0x80000001}, {0x2, 0xffff, 0x80, 0x5}, {0x28af, 0x5, 0x9, 0x4}, {0x9, 0x7, 0x7, 0x7ff}, {0x1, 0x5, 0x6, 0x6}, {0x4, 0x5, 0x0, 0x8}, {0x1, 0x5, 0x80000000, 0x401}, {0x0, 0x10001, 0x0, 0x3ff}, {0x1, 0x1, 0xfffffffffffffff7, 0x80}], 0x400}}}, @realm={'realm\x00', 0x10, {{0x81, 0x9}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"5955f8c5ddb8b8399a17e2073d036fb8b6fff6c6d2c9379a28df153b3123"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}]}, 0xcb0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x100, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='nr0\x00', {}, @common='bcsf0\x00', {}, 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) [ 34.895818] audit: type=1400 audit(1519050811.666:23): avc: denied { map } for pid=5325 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14705 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/19 14:33:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/19 14:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/19 14:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f000054d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) close(r0) 2018/02/19 14:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dab000)={0x0, 0xfff, 0x3, 0x8001, 0x8001, 0x24}, &(0x7f000043d000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006bc000-0x10)={r1, 0x48, &(0x7f00008d8000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}]}, &(0x7f0000b52000)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r2, &(0x7f00001d3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000830000-0x4)=0x1c) 2018/02/19 14:33:31 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f00003f6000)='1', 0x18a}], 0x1000000000000344) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) close(r0) 2018/02/19 14:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x7ff, &(0x7f000068b000)="00bf00000000000000b42101910600", 0xf) close(r0) [ 34.961953] audit: type=1400 audit(1519050811.755:24): avc: denied { prog_load } for pid=5350 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 [ 34.989149] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.002541] kernel msg: ebtables bug: please report to author: bad policy 2018/02/19 14:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c7a000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x3b, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000f6000)=0xfffffffffffffffe, 0x4) 2018/02/19 14:33:31 executing program 7: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xffffffffffffff7f) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000021d000)={&(0x7f000021d000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f00001b0000-0x30)=[{&(0x7f000021d000)=""/4096, 0x1000}, {&(0x7f0000110000)=""/153, 0x99}, {&(0x7f000021e000-0x85)=""/133, 0x85}], 0x3, &(0x7f000013a000)=""/228, 0xe4, 0x3ff}, 0x100) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000002e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) bind$alg(r1, &(0x7f0000210000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) [ 35.036270] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.070444] kernel msg: ebtables bug: please report to author: bad policy 2018/02/19 14:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x8004, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000e0e000-0x38)={&(0x7f00000dd000)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000b43000)={&(0x7f0000c1e000-0x1fc)={0x1fc, 0x0, 0x2, 0x300, 0x4, 0x2, {0x7, 0x0, 0x5}, [@generic="0e654d9dcad152959bd0ac67e9ca1e72c665ae332d79e50527f18abef708fcbf208bf3c0eab3fc141ed19365f36ec5eac7f67a4e66fff407c57292f0dbf7518d3c04cf889a88acdf8a96f58f2b94c72f1251efad147218b5170b7c595014f11d14ba7bdb0f7383c4347e781c4a71f640211c92aa52451cc83f86efc04aa7dcae9abc", @generic="44945e45ffb0c67805b39cf298133cf0d3ea595b32d655baf175e971e0caa4187a9eea5be5500eb4f5a9a0296af22aa9b25fd49907c9bd3f51a03f645df11f29711b2089bfb0942a28e87186239048c699f083b4776116f28880b737b23262180ecac993f587227c082c115e50d7f51e23bc9b8e085f32432ab84b9e23db5591e626616d8e0401a0e920c801443ed847a491040aff8dfeeb9f90d5840b7b27c18a233273196eb62eec02ce4800b4bb0d090b9c8ecf8273108fa946f5de", @nested={0x78, 0x25, [@generic="5e8949f986b14f5a2a6b91234b3f96965a07e4d8c14374e75137e7361dc7524c06bee7bb7660dfad297c8386f5afd41f56ad804608c31eedb0a26b3d598658078cb57826aee2d5eb297a8834c1cd6f6f8114b3cc7f16dc7a4b9fcad0e893b5065a4cec97755a25752af5eb3f2f980fbdfc"]}, @generic="bb218224334c8b5bf25b47ac27efb0766c978acf05c8b88187889935e9b4b420675c83d856c0addd5639", @nested={0x4, 0x44, []}]}, 0x1fc}, 0x1, 0x0, 0x0, 0xc004}, 0x14) 2018/02/19 14:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00004e8000)={@dev, 0x0}, &(0x7f0000cf2000)=0x14) connect$can_bcm(r0, &(0x7f00002c0000-0x10)={0x1d, r1}, 0x10) 2018/02/19 14:33:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x200, 0x9, 0x4, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x76, 0x4, 0x20}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000080a000)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000714000)=""/10, &(0x7f0000e20000)=0xa) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000184000-0x48)=@full, &(0x7f000037d000-0x4)=0x48) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000049e000-0x10)=@generic="305e0902c61eda31b2820a4b151d1f28") r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000088a000)={&(0x7f0000fb1000-0xc)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f00009c8000-0x11cc)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 14:33:31 executing program 3: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021b000)={0x0, 0x0}) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001ba000-0x14), &(0x7f000021b000-0x4)=0x14) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000000e000-0x4), &(0x7f000021b000)=0x4) getsockopt(r0, 0x1f, 0xfffffffffffffffc, &(0x7f00001cb000-0x3f)=""/63, &(0x7f000021b000-0x4)=0x3f) 2018/02/19 14:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet6(r0, &(0x7f000099e000-0x5e)="d69d94ee6b51270a4b826e5c44a74c49959d68e2eb3464d0b90e30bf74ee61dbc08ce1bf4ca766a27cea84025d83872c883497f6599e44a5af6a1f3634ba3e856488168f011174451528b64b27073c1abbabecf97da21154d039253fb2bb", 0x5e, 0x81, &(0x7f00007bd000)={0xa, 0x0, 0x5, @empty, 0x49}, 0x1c) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 14:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000025f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000df8000-0x18)={0x2, &(0x7f00002a8000-0x34)=""/52, &(0x7f0000e92000)=[{0x5, 0xa6, 0x400, &(0x7f0000ba6000)=""/166}, {0x1, 0x5e, 0x62, &(0x7f0000108000)=""/94}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e5f000)="c92a3db62bc61b34985ad036f967131bf883efb665089eba2ab71676a7b0ab25d8452b71125efa097b67a12ca56a90992fe9c4590931f1c644a5", 0xfffffffffffffeb5) 2018/02/19 14:33:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ef0000-0x4), &(0x7f00001f8000-0x4)=0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 14:33:32 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000001c000)="ae279d79ff2bcbbdf90cb38146c019c7577c476dfeebf1b4a874bd6735fcca9114e0468380780c22556cdb45a95a06ce9c59a7af9e6998b411b15e75d20ee75358befb541a4b1b4c1f0791555b", 0x4d, 0x8000, &(0x7f0000017000)={0xa, 0x0, 0x101, @empty, 0xfffffffffffff800}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000006000)="342ee7f7a4f0dfc105a86f81365b601a3a8fa4ee46405d3570ba2b50a7072c4683600914f3963338a1f604a9daacf50acadd8a7fcc40bd35237b324926a5870ac0b7b5aeab7b9f5240aac3e198cdb786809e76126d70c835cae2da76bdc93fcb2501192e23155619a981e00a30f10bad94fadb5c3e2aacf6a44a713f6f6412f0af7f355b22a509c778507a89de5f7bc8b584a92f96396f610e28e2ecd665a63c139a2ab59f1f6f62a5a4f277ae3895c5ca064315b3ff5ff2d7e898979743f9ab4f254cad067df4eb164210776b4fbf81f03b84d3283e1bf20025e892fcd5b2a654184e33b5", 0xe5, 0x4008000, &(0x7f000001d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x4, {0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x3a) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000001d000)={@generic="a4147f3a1088907fa07e628ee7c25cd7", @ifru_addrs={0x2, 0x0, @rand_addr=0x8}}) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/19 14:33:32 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4), 0x0) tee(r0, r0, 0xffffffff00000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000-0x4)=0x6) 2018/02/19 14:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) setsockopt(r0, 0xffffffffffffffd1, 0x4, &(0x7f0000af8000)="1b0623db4418e345e343ec407ac02b4b8319ea37e74dbe02f3e40f3bcf5d48192866516fbe780c5c463c456f5e9b36f6d19b90e3fc6f453027b4e9ae00feb769a102c472533fe8994dea5e0e3cc160942c2d57fc610e4c491b2ed630a5be007e923ac47fa2d6ce4de6e60311d92060bdf798a25107ad49e58452390f1a60838590463875a0422f360128bdee909f1382d29d3ef8b57350ee2b199e49d15a5f7d9f43", 0xa2) 2018/02/19 14:33:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000537000)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x1d8, 0x2e0, 0x2e0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000a5c000+0x293), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="5af09c5bfd9837b6f7be168fe1d06280", @common='syzkaller0\x00'}, 0x0, 0x170, 0x1b0, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@empty, [], @ipv4=@rand_addr, [], @ipv4=@multicast1=0xe0000001}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "13658ebd221f0e241ca4042daacd98522f024d3e782062ac8afadba312d0"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='lo\x00', @generic="6b8bf790662c58b72e93838b0c0a9f36"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3d49c39a9e6601ed0c866d76e74d37e974ee520f1b9fc6934cb476834e82"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) socket$inet6(0xa, 0x80007, 0x6) close(r0) 2018/02/19 14:33:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000), 0x4) 2018/02/19 14:33:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000-0x8)) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 35.164831] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 35.202862] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc1000)="05c3", 0x1, 0x0, 0x0, 0x1) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f000069d000), &(0x7f0000ce6000-0x4)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fc4000)=0x216, 0x4) accept4$ipx(r2, &(0x7f0000fc3000), &(0x7f00007e5000-0x4)=0x10, 0x800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fc6000-0x4)=0x14, 0x80000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000db5000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000fc6000-0x4)=0xe8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000fc6000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/19 14:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = accept$inet(r0, &(0x7f0000de6000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f83000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x12a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00001a2000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0x10a0, 0x10e0, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x3, 0x0, 0x0, "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"}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "19c776f84769f4f9614ec4b6c1203a53ca6ff6ee7fe810e0a1accefd5f05"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x1308) socketpair(0x7, 0x4, 0x8001, &(0x7f0000f85000)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000a83000)=0x800, 0x4) 2018/02/19 14:33:32 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x41cc, 0x1000, &(0x7f00009bc000-0x1000)=""/4096, &(0x7f0000dbd000-0x4)=0x1000) 2018/02/19 14:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x1000) recvfrom$packet(r0, &(0x7f0000767000)=""/194, 0x4fdfa7d8f4dc3f87, 0x40000000, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000bd7000)=@broute={'broute\x00', 0x20, 0x1, 0x248, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20b26000], 0x0, &(0x7f000017b000), &(0x7f0000b26000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x198, 0x1c8, 0x218, [@comment={'comment\x00', 0x100}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x8, "a85c6d3f6d5943c9a3b8819eadf0411f64e61f418c47c7fc6ebd5a5c7e96"}}}}]}]}, 0x2c0) 2018/02/19 14:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000ffa000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760001", 0x28, 0x29, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"e0bf2bb839c6fdc27f195ab17793a4f1a72c68f5"}}}}}}}, 0x0) 2018/02/19 14:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00005af000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000b90000)=0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000030000-0xd)="c34428bbc8b07e3268c9f43e8c") syz_emit_ethernet(0x4e, &(0x7f0000ee7000-0xec)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@lsrr={0x83, 0x3, 0x0, []}, @ssrr={0x89, 0xb, 0x0, [@dev={0xac, 0x14}, @empty]}]}}}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/19 14:33:32 executing program 2: mmap(&(0x7f0000000000/0x5e6000)=nil, 0x5e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{}], 0x1, 0xc36b, &(0x7f00005e0000-0x8), 0x8) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000530000), &(0x7f0000146000-0x4)=0x4) socketpair$inet(0x2, 0x80001, 0x7, &(0x7f0000185000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005be000-0x103)={0x0, 0xfb, "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"}, &(0x7f00005e9000-0x4)=0x103) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005e9000-0xc)={r4, 0x6, 0x30}, &(0x7f00003f0000-0x4)=0xc) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f000035b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00005e9000-0x4)=0x3a, 0x80000) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00005e8000+0xe88)={0x9b}, 0x4) connect$vsock_dgram(r1, &(0x7f00005e8000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) close(r0) 2018/02/19 14:33:32 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x4)={r0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000001a000-0x4)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000019000), &(0x7f0000001000-0x4)=0x10, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000014000-0xf)={&(0x7f0000008000-0x30)={0x14, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 14:33:32 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x0, 0x0, 0x0, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000360000-0x4)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001f8000)={0x0, 0x58, &(0x7f000005a000)=[@in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x101}]}, &(0x7f00005da000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001c9000-0xec)={r3, 0xe4, "21b2e6876ea67ac7ed000a2aec7f8ee8511f2a89d0f6d67afa9ba8b12d31ebe8d9b6e8942a27eecc5685812657b4a3ba07a732f1d991614059db7a61af766a594b2fedcbf2ee8edcf13b002154c1bab4b7a0ee4366dcac096e1b13d641e986d6af2922426f7913b7b7c00fd375c8c6983b6a8efd8f626e3d987ee683adb1c50485a102b77082cf81aad8d253678f58377550dcad02c05b05e5d0340a22174a20ac612607efc86e6ee259d48a856e6dddf5258874b95a1439f3321786dbeae7b366fc476a156bf38023e7414c46334423d402159b800aeb4d84a632f8839d09ea9f4b0032"}, &(0x7f00005a1000)=0xec) r4 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000aac000-0x4), &(0x7f0000aac000-0x4)=0x4) 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ac8000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}}}}}, 0x0) 2018/02/19 14:33:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002c8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000aa4000-0x4)=0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000970000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b79000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000f56000-0x4)=0xe8) r3 = getgid() r4 = accept$ipx(0xffffffffffffff9c, &(0x7f00009bf000), &(0x7f0000dc3000-0x4)=0x10) socketpair(0x1, 0x3, 0xfffffffffffffc01, &(0x7f0000316000-0x8)={0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = accept(0xffffffffffffff9c, &(0x7f0000bd5000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000a14000-0x4)=0x20) r8 = accept$packet(0xffffffffffffffff, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a2a000)=0x14) r9 = accept4(0xffffffffffffff9c, &(0x7f0000f15000-0x10)=@nfc, &(0x7f0000bc6000-0x4)=0x10, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004e3000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e49000)={0x0, 0x0}, &(0x7f0000611000)=0xc) r12 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037b000)={0x0}, &(0x7f000074f000-0x4)=0xc) r14 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b48000)={0x0, 0x0, 0x0}, &(0x7f0000d39000)=0xc) r16 = socket$inet_icmp(0x2, 0x2, 0x1) r17 = bpf$PROG_LOAD(0x5, &(0x7f0000e0f000)={0xb, 0xb, &(0x7f0000792000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@call={0x85, 0x0, 0x0, 0x34}, @jmp={0x5, 0x8, 0xf, 0x4, 0x5, 0xfffffffe, 0x10}, @map={0x18, 0x2, 0x1, 0x0, 0x1}, @map={0x18, 0xd, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00004e0000)='GPL\x00', 0x100000001, 0x16, &(0x7f00008cc000-0x16)=""/22, 0x40f00, 0x1}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000904000)={0x0, 0x0}) r19 = accept$packet(0xffffffffffffffff, &(0x7f0000295000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e83000)=0x14) r20 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c0000-0xc)={0x0, 0x0}, &(0x7f0000797000)=0xc) r22 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000042a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000012f000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000fa5000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f000095d000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000018d000+0x461)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009a6000-0xc)={0x0, 0x0}, &(0x7f0000490000)=0xc) r28 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c31000)=0x0) r30 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ae000-0x4)=0xc) r32 = socket$nfc_llcp(0x27, 0x3, 0x1) r33 = accept$llc(0xffffffffffffffff, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000144000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000322000-0x8)={0x0, 0x0}) r35 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c30000-0x10), &(0x7f00008b3000-0x4)=0x10) r36 = accept$llc(0xffffffffffffffff, &(0x7f0000358000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007ae000-0x4)=0x10) r37 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000673000-0x10), &(0x7f0000d8f000-0x4)=0x10, 0x800) r38 = socket$nl_generic(0x10, 0x3, 0x10) r39 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r40 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000623000)={0x0}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000684000-0x8)={0x0, 0x0}) r43 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a1f000)={0x0, 0x0}) r45 = accept4$llc(0xffffffffffffff9c, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f92000)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f11000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000abe000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000e94000)=0xe8) r48 = getgid() r49 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d8d000)={0x0}) r51 = socket$inet_dccp(0x2, 0x6, 0x0) r52 = accept4$llc(0xffffffffffffff9c, &(0x7f00001aa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a3c000)=0x10, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bd3000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f000085a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000ef7000)=0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000632000)=0x0) r56 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aab000)={0x0, 0x0, 0x0}, &(0x7f0000eb6000)=0xc) r58 = gettid() r59 = getuid() r60 = getgid() r61 = socket$inet_dccp(0x2, 0x6, 0x0) r62 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000196000)={&(0x7f0000a43000)='./file0\x00', 0x0, 0x8}, 0x10) r63 = epoll_create1(0x80000) r64 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000007a000)={0x0, 0x0}, &(0x7f00008c2000-0x4)=0xc) r66 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000012d000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006a2000)={0x0, 0x0}, &(0x7f0000cfb000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000706000)={0x0, 0x0, 0x0}, &(0x7f0000244000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000672000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000017e000-0x38)={&(0x7f0000b34000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000557000-0x60)=[{&(0x7f00000bf000-0x52)=""/82, 0x52}, {&(0x7f0000121000-0x7d)=""/125, 0x7d}, {&(0x7f0000d20000-0x3)=""/4, 0x4}, {&(0x7f000085c000-0xc5)=""/197, 0xc5}, {&(0x7f00007d1000-0x85)=""/133, 0x85}, {&(0x7f0000ef9000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f000084b000)=""/48, 0x30, 0x6}, 0x20) r72 = socket$bt_hidp(0x1f, 0x3, 0x6) r73 = socket$pptp(0x18, 0x1, 0x2) r74 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00006c9000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) r75 = bpf$OBJ_GET_MAP(0x7, &(0x7f000093d000)={&(0x7f0000619000)='./file0\x00'}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000af000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c6e000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00005db000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b40000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e2000)=0xc) r79 = socket(0x10, 0x3, 0x2) r80 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000429000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000178000)=0x1c, 0x80800) r81 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fe7000-0xc)={0x0, 0x0}, &(0x7f000034e000-0x4)=0xc) r83 = getgid() r84 = accept(0xffffffffffffffff, &(0x7f0000663000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000866000-0x4)=0x14) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000912000-0x4)=0x0) r86 = getuid() r87 = getgid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e57000)={0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f00003e7000)={@common='syzkaller1\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3ff, 0x2, 0x4, 0x0, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}}) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f000002f000)={0x0}) r91 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000135000)={0x0}) r93 = epoll_create(0x3) r94 = socket$can_bcm(0x1d, 0x2, 0x2) r95 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000baf000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) r96 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000576000-0x10), &(0x7f000049f000)=0x10, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b0e000)={0x0}) r98 = socket$inet(0x2, 0x80000, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089b000-0xc)={0x0}, &(0x7f000008c000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000075d000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f000004a000-0x4)=0xe8) r101 = getgid() r102 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003be000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000744000)=0xe8) r104 = getgid() r105 = socket$inet6_udp(0xa, 0x2, 0x0) r106 = accept$inet6(0xffffffffffffffff, &(0x7f000073a000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000620000-0x4)=0x1c) r107 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000003a000)={0x0, 0x0}) r109 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000087d000)) r110 = socket$key(0xf, 0x3, 0x2) r111 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000057e000)={0x0, 0x0}) r113 = bpf$MAP_CREATE(0x0, &(0x7f00005f1000)={0x7, 0xff, 0x1, 0x5, 0x4, 0x1, 0x4}, 0x2c) sendmmsg$unix(r0, &(0x7f0000fa4000)=[{&(0x7f0000a68000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000062e000)=[{&(0x7f0000d60000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000615000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x40000}, {&(0x7f000094b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002f5000)=[{&(0x7f0000211000-0x2a)="571709738ed9233e57c5b6995fa6121541bb439b3d3f4da1b0bda2b6bdb6f56f42ab89f9c8913821c959", 0x2a}, {&(0x7f0000962000-0xef)="5e6d747a23eb97d7ba58465d9c3a15cb2a2d7132610c215a060883ec199fae80fb66639a0c6c7d49185c65c55911089b8dc3fe4b017cc7cd071d44de84555d8f4e8251ba76b227c87da334a60fd423430013077c414bf600b890ffe0799e1913cbd70ea15c61ebd20f442a6bcbdbd82ba8ac6b8bb65504ec18470fce2af3c5f5797472555e390b2f4594519204ada9b8d62ebc4990e9c8f3f087665b75c47cddde4a4ae66755b66c57ce6394179c5db14926a87643a196f4923b28fa27d90c4a1e7ee48f586147a2b01a321a754bfab260f4804413aefa8c0ef4dfa149b0672c1acb990f39281b95d672504de7f1aa", 0xef}, {&(0x7f0000d15000-0x4a)="2e2d645b3db6f8d468b02a8c81af8f5c1363fe76cdec18f7d770a143a6be45d7b502c548271f3fab705280c733c987c36c0d6a19f336e8af26a4a5ea58d7cf099a7a7bebda45899cb577", 0x4a}, {&(0x7f0000205000-0xf6)="f252937a97de76af80daf4639c4127d6641dcfbad7fd11d4a00a7c9f3953495861ccf3e8054aa35dbab05edf814335d8d1dd39f815dbe81d6ddd70960e951e1aac26185b4bc164ee979a22c37d529119e997b9ae139134939ab7696cbed9536011840c4b7136ebc95c51995f2e3c029e44c14f0baf8d4be5a30998ffc16195aaf07f78424c882bc04cb9d30989c892be2aad2c5e1c3fb216b2d546ac76f89b98021e9e22ce055308c1c5bc927634db5998671b973a07a5e8d3cfc4478af9e713fe70b701c0aefeaa7f078bdc0c0457a8b89bc9f60375620c6160cb03bfe85438500c9308e0346b56369aa998d1a75861e7ab652fd08d", 0xf6}, {&(0x7f0000d8c000)="2df3150e573c2b388d91023f9125bad550330d112f131ced42bcb2a89d703862d81664136e3cd82700349a4ce96c34aa116cb5557abbd3fb6bf164420b3aabc5421c50a2561bf6955dda34fa25086b34955a969ae17a2e369f2946ba4b26e9a515", 0x61}], 0x5, &(0x7f0000071000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x90}, {&(0x7f00008f2000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000029d000-0x30)=[{&(0x7f0000eb4000)="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0x1000}, {&(0x7f00008e9000)="eea0b4cb664d2d6cbd78c448bef1ce866e11a6e9d8342626b3fd28bd21e2772effdafb1ea9e1fba45f41488f4a524b29ad0a", 0x32}, {&(0x7f0000fb3000)="537056e45149bb53d9b8b4014c9355f8a29cc328d49fefebc69e89f6fe08d3a1f995e69e6f60ce1ed8e3ebb93d95defb78ed2926fffd5fbc1a2e738d324025de281435018025d1f1e454fa050db2f54b", 0x50}], 0x3, &(0x7f000000e000-0x108)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36]}, @rights={0x38, 0x1, 0x1, [r37, r38, r39, r40, r41, r42, r43, r44, r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x28, 0x1, 0x1, [r49, r50, r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x108, 0x840}, {&(0x7f0000769000)=@abs={0x0, 0x0, 0x1}, 0x8, 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@rights={0x38, 0x1, 0x1, [r90, r91, r92, r93, r94, r95, r96, r97, r98]}, @cred={0x20, 0x1, 0x2, r99, r100, r101}, @cred={0x20, 0x1, 0x2, r102, r103, r104}], 0x90, 0x1}, {&(0x7f0000883000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[{&(0x7f0000ca1000)="974a0c426f41c0e68ebb2f17db7ccc7c3844205ad598ef488109626efaf5708c8daa544fc86d7cc8372cb701b32a9d065168d3cb06207cb4f9d7a21e4f7d1ec6310128dcace057ff685ba6cf213e1a01250dbc92400e9f41a33e66d64f3855a3d98d076c7eebfa383a4f3fee06f2dd4fbfec81d14738569c", 0x78}, {&(0x7f00008f8000)="3d9e69276592998f42b6", 0xa}, {&(0x7f000033e000)="f79e1be2556639308630aa9283e7d4a087ed3fbe85106c50055a50049df34891d1bbd59ab04f7e08f2bf4b40300e9a8dc71c38e43486be8475f22e7a1192336e66d629e9a389d2128acc8ef9c6889be0e196c3f5273ef07897fdc2b4c90a8ab684ccffbceb5f4fb8954c689be497abc52cbc43b1acccffba40aa8a85030bf2e57e2caa8727d71c7abf3120a309e0921160d97ab18d88edf7a26e38e27795d8d50f3bc956ba62d86780699394936a38807876233ac4c3edea74", 0xb9}], 0x3, &(0x7f0000832000)=[@rights={0x20, 0x1, 0x1, [r105, r106, r107, r108]}, @rights={0x18, 0x1, 0x1, [r109]}], 0x38, 0x400c0}, {&(0x7f0000b7c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ff000-0x20)=[{&(0x7f00008ec000-0xe8)="906fd7b6ddbd462565e958843be7dc1414356c8ad21d18ad6a19acd86cad95ab010cc42e647d0b99aea3284853c1d885d83a057fc5965da8dd5d0e12869f6b1979c1373328a554d3cec4e8e120beb6ed8c3cf48be9a1eec4d96877af453220bd833ec572cb025309065e365bb1de49006e796f5bb249d4f405e0ca220b7a5f642200152952500e8760f011a745a8084140ec3ce0143f95535300400dc60731cfcfd18bb92152c54262afa200b5932704919b752ddc087b8248a9e70706cf5f42e105b92a83030355bcc2185a9c2d2dc7cdd6598221000b118b186be4f93afff760c573a2d4878a4e", 0xe8}, {&(0x7f0000a63000-0x7b)="41baaf2d78550bde88340837ce4a4d7a981c5dea5e4ea854a623434bb5bbe390342d408fd7325caddf8540660f6640ce27eab355d9abf1a86c50020ef239e0d82b80a63a46146e5283fd77fd6315ca240810db74eb419615a19b47478574a5202fadcf478ef0ade19df2efb11a4e1a5045e7971ec0db608928dc04", 0x7b}], 0x2, &(0x7f0000683000+0x691)=[@rights={0x20, 0x1, 0x1, [r110, r111, r112, r113]}], 0x20, 0x8000}], 0x7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r114, 0x541b, &(0x7f0000a09000-0x4)) 2018/02/19 14:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x400, &(0x7f0000b57000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a41000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002f7000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000e6000)={r2, 0xfff, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000815000)={r2, 0x1}, &(0x7f000058f000)=0x8) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000da000-0x18)=@add_del={0x2, &(0x7f00007d2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) bind$bt_sco(r3, &(0x7f0000d1c000)={0x1f, {0x1, 0x4, 0xd5, 0x40, 0xff, 0x3}}, 0x8) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r4, r3, &(0x7f000097b000-0x8), 0x3) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ed3000-0x10)={0x1, &(0x7f000087c000-0x18)=[{0x9}]}, 0x10) 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r0, &(0x7f0000fcc000), &(0x7f00001d2000)}, 0x18) 2018/02/19 14:33:32 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f12000-0x8)={0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075e000-0x90)={0x80000001, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00001bc000)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000be9000-0x2)) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00008de000-0x4), 0x4) 2018/02/19 14:33:32 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000d7a000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0x3f, 0x4) 2018/02/19 14:33:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004e7000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000842000), {[{{@uncond, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='nr0\x00', @generic="fd4058e2ec5e5da10e64949f578f8099"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000ef000)=@ax25, &(0x7f00006ec000-0x4)=0x10, 0x80000) bind$netrom(r2, &(0x7f0000a24000)=@full={{0x3, {"c17f396684b116"}, 0x10000}, [{"2d20dd4f892b30"}, {"f7cd7513be1f9d"}, {"bfd8101e9571eb"}, {"7ee357e8d3ed92"}, {"4ba3a45c71ca25"}, {"6f09e2bc961f91"}, {"7002e061474a32"}, {"9c340b1c457b14"}]}, 0x48) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000048000-0x4)=0xc, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c1a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d3d000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f49000)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xe80}, 0x6, [0x6, 0x10000, 0x6, 0x4, 0x4, 0x5, 0x7ff, 0x40]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/02/19 14:33:32 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000), &(0x7f00002fa000-0x1)}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcc000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x3}, 0xc3) [ 35.503671] audit: type=1400 audit(1519050812.293:25): avc: denied { map_create } for pid=5482 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 [ 35.526332] audit: type=1400 audit(1519050812.296:26): avc: denied { map_read map_write } for pid=5482 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 2018/02/19 14:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) [ 35.701756] audit: type=1400 audit(1519050812.351:27): avc: denied { name_bind } for pid=5497 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.724326] audit: type=1400 audit(1519050812.351:28): avc: denied { node_bind } for pid=5497 comm="syz-executor5" saddr=::1 src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/19 14:33:32 executing program 7: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d", 0x4, 0x0, &(0x7f0000d18000)=@nfc={0x27}, 0x10) socketpair(0xd, 0xa, 0x80, &(0x7f0000c47000)={0x0}) accept4$inet(r2, &(0x7f00005f4000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00004b1000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000036000-0x4)={r1}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r3, &(0x7f0000df1000-0x10)={0x27, 0x5b, 0x6, 0x2}, 0x10) 2018/02/19 14:33:32 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/19 14:33:32 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r1, r1, &(0x7f0000027000), 0x0) 2018/02/19 14:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x6, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000fdf000-0x18)={0x3, &(0x7f0000bcc000)=""/68, &(0x7f000032a000)=[{0x2, 0x1000, 0x2, &(0x7f0000b8d000)=""/4096}, {0x9, 0x24, 0x80, &(0x7f0000794000-0x24)=""/36}, {0xfffffffffffffffb, 0x38, 0x1, &(0x7f0000850000-0x38)=""/56}]}) accept$llc(r0, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000025c000)=0x10) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='\x00rdtap0\x00\x00\x00\x00\x00g\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004ff000-0x88)={0xfffffffffffff800, {{0xa, 0x3, 0x101, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b0f000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) 2018/02/19 14:33:32 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) socketpair(0x17, 0x3, 0x0, &(0x7f00002a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f7b000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x526e}}}, &(0x7f0000f7c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b6b000-0x8)={r2, 0x5bc4}, 0x8) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 14:33:32 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$void(r0, 0x5450) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4003}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 14:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0xf, 0x8000, &(0x7f0000c4e000)={0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000ab000-0x4)=0x1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b62000-0x4)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 2018/02/19 14:33:32 executing program 4: 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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b6a000-0x4)=0x3, 0x4) r1 = accept(r0, &(0x7f00005f2000-0x58)=@alg, &(0x7f0000ffb000-0x4)=0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000457000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000983000)=0xe8) recvfrom$packet(r1, &(0x7f0000833000-0xc)=""/12, 0xc, 0x162, &(0x7f0000ab3000)={0x11, 0xf8, r2, 0x1, 0x544, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/19 14:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 35.846643] IPVS: ftp: loaded support on port[0] = 21 2018/02/19 14:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005ce000-0x4)='bic\x00', 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xf, &(0x7f0000a09000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000}, [@exit={0x95}, @alu={0x7, 0x32, 0x9, 0xd, 0x3, 0x40, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x34}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3f}, @ldst={0x6, 0x3, 0x7, 0x9, 0x1}], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x8, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socketpair(0x0, 0x7, 0x800, &(0x7f0000449000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008aa000)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000593000)={r0}) r6 = socket(0x2, 0x6, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c24000-0x4)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000018a000)={0x0, 0x0}, &(0x7f0000d23000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000000c000-0x4), &(0x7f00004a5000-0x4)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000ed2000)={{{@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0x7ff, 0x0, 0x5, 0xa, 0x20, 0x80, 0x32, 0x0, r7}, {0x8, 0xfffffffffffffffa, 0xffff, 0x3, 0x1, 0x9, 0x5, 0xd1}, {0x10001, 0x8, 0x800, 0x2d}, 0x0, 0x6, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0}, 0x2, @in6=@empty, 0x2, 0x2, 0x2, 0x1ff, 0x0, 0x7ff, 0x8}}, 0xe8) recvfrom$ax25(r5, &(0x7f0000ccb000)=""/58, 0x1, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) pipe(&(0x7f0000f79000)={0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f89000)={r1, 0x0, 0xc4, 0x43, &(0x7f0000e7a000)="6224d721c5c8af9bddfdcc42348e9ae3882ca165edb8b99e500f37214fb5806a53b9a8b9f5e4d02d96a4f66362e92022f8ae11631cbf2d9766983ba4e3a95bbaecb9b139cc26b45d80eb45e2cd30bfda04aa2512d7462d18a579b46e5528bf9d5f3764c80bc4f16da66443151ba10890fd99d471c0abb203803eca8f6654c33934df3c936c6b57d12e3df773acd3700dbf9ee9626496e46654bec76cfdf1e738a52fc48a492642f8e6d9eef1ac5410541f3948318e54118fd76754e5c24f562ff84a4352", &(0x7f0000f89000)=""/67, 0x6, 0x2}, 0x28) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000-0x26)="d15b067c543f460826130aec3ec07331a3d4c225384d2ad6eac65d37689d30e30ad9", 0x22) 2018/02/19 14:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d25000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000664000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008cb000)={0x6, &(0x7f0000443000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000bf7000-0x8)={r3, 0x1}) 2018/02/19 14:33:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000328000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000f24000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000014a000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r1}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000038b000)=[@in6={0xa, 0x0, 0xe02, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x52, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff16fc}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3ff}], 0x70) tee(r0, r0, 0x9, 0x4) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={0x0, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={0x0, 0x1}, &(0x7f0000bbd000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000045c000-0xc)=@sack_info={r3, 0x3, 0x7fff}, &(0x7f0000a8b000-0x4)=0xc) setsockopt$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) sendmsg(r0, &(0x7f0000506000)={0x0, 0x0, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f0000dad000-0x58)=[{0x58, 0x0, 0x8, "059e19dcddd1a025258e47bd9382161602e99809a9470fb2c46da5c18000ff5305b1a3bb44975a7e72669ec3252de1fdf11eb7b9d01d8aed1ccb0fa22cb4ac6686cb542967"}], 0x58, 0x4000000}, 0x8802) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000306000-0xab)="4d44c1e38d8b56ff5842fb913837ef0529d14a8fee4478efa353daa078689d23f90781c063f26b7ab7e03fef8fa03ea4dc4dc7f23b49f5adf4b9551eb22d0c90c2cf8e23e978bdb47a597713a7c6053e76527a21983b3a251f000239fbf209bf1da7fe6cadf40702db48365636f665591d04a992f8783693f5b0715a35b1413a86d2b63f35c6f782b207ea6247b23ea943512d6f1453e7ee4e3bfd9bf04ca96913cbd13a4eb09485a9992b", 0xab) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001f2000-0x4)) 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$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008a0000-0x8)={r4, 0x4}, &(0x7f0000937000)=0x35e) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[]}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d20000)=[{0x68, 0x10c, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x58, 0x10b, 0x5, "05d15a54edff22c8d1499a87cb84a157d89eb150b93b57690697cc8a66ee2c994e3aa3946b2af779fc66a6bb9ea92843ebd71912c3a9925c9cff1be5c24f41f926f8d45b"}], 0xc0, 0x4000041}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000555000-0x4)={r0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/19 14:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, &(0x7f0000943000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00005d5000)=0x3a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f88000-0x4)={0x7, 0x7, 0x6d9dd5d806fa779}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003b2000-0x10)={0x0, 0x58, &(0x7f0000ae8000-0x58)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7f}]}, &(0x7f00000e7000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a16000-0xb8)={r2, 0x101, 0x100000001, 0x9, 0x2, 0x7, 0x5, 0x81, {r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x8, 0x800, 0x9, 0x5a}}, &(0x7f0000625000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e7e000-0x8)={r2, 0x5}, &(0x7f0000ee3000-0x4)=0x8) 2018/02/19 14:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00001f3000)=@security={'security\x00', 0xe, 0x4, 0x4d0, 0xffffffff, 0x0, 0x228, 0x0, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f0000dd8000-0x40), {[{{@uncond, 0x0, 0x1f8, 0x228, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'syzkaller0\x00', {0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x7}}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xffff}, {0xffffffff}}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "39ccb085807645a41f693739c961fd0fcb3ca21afd7882739c28c2af193e"}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) pread64(r0, &(0x7f0000c0d000)=""/30, 0x1e, 0x0) 2018/02/19 14:33:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7ffffffe, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x13c}, 0x1}, 0x0) 2018/02/19 14:33:32 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c55c80c6fb3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000030000)=""/81, 0x51) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x1000, "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"}, &(0x7f0000031000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000030000-0x8)={r2, 0x5}, &(0x7f000002f000)=0xba) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000030000-0xa0)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x2, 0x7, 0x5, 0x40}, &(0x7f0000030000-0x4)=0xa0) 2018/02/19 14:33:32 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(0xffffffffffffffff, 0x400) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000013c000)={0x0}) r2 = accept$inet(r1, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00000a9000-0x4)=0x10) setsockopt(r2, 0x84, 0x79, &(0x7f0000cc2000)="80000000c1020004", 0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00003f6000)={&(0x7f000037d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00001b7000)=[{&(0x7f00007c3000-0x7d)=""/125, 0x7d}, {&(0x7f0000082000)=""/219, 0xdb}, {&(0x7f0000b0e000-0xd6)=""/214, 0xd6}, {&(0x7f0000c0e000)=""/168, 0xa8}, {&(0x7f000021e000-0xf0)=""/240, 0xf0}], 0x5, &(0x7f0000cc6000)=""/239, 0xef, 0x4}, 0x40010042) recvmsg$kcm(r3, &(0x7f0000ada000-0x38)={&(0x7f00008d9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f000004d000-0x30)=[{&(0x7f0000047000-0x6e)=""/110, 0x6e}, {&(0x7f0000790000-0xd8)=""/216, 0xd8}, {&(0x7f00000a5000)=""/4096, 0x1000}], 0x3, &(0x7f00000e2000-0x9e)=""/158, 0x9e, 0x9}, 0x1) 2018/02/19 14:33:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x5) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000573000-0x4)=0x22000) shutdown(r0, 0x1) pipe(&(0x7f000051a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008f4000)=0xfffffffffffffffd) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00005be000-0x2)=0xfffffffffffffffc, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) accept$alg(r1, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 14:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f00005c3000+0xac3)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d72000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000252000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000239000)={0x0, @in6={{0xa, 0x0, 0x254, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}, 0x7, 0x6, 0x9, 0xe2d, 0x40}, &(0x7f0000f5f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c55000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, [0xe60, 0x400, 0x40, 0x1, 0x3, 0x40, 0xffff, 0x3f, 0x4, 0x200, 0x9, 0x3, 0x8, 0x7, 0x400]}, &(0x7f00005f3000)=0x108) 2018/02/19 14:33:32 executing program 5: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006b6000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e00000-0x2)={r0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000dff000-0x1)=0x1c72f7c9, &(0x7f0000dfe000)=0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000093a000-0x4)=0xcf) 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$sock_int(r0, 0x1, 0x30, &(0x7f00001a5000)=0x1, 0x88) getsockopt$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) 2018/02/19 14:33:32 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0xffffffffffffffff, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000016000-0x2e)=""/46, &(0x7f000002a000-0x1)=0x2e) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) 2018/02/19 14:33:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) pipe(&(0x7f0000cfd000+0x57c)={0x0}) connect$vsock_dgram(r1, &(0x7f0000368000+0x359)={0x28, 0x0, 0x2711, @hyper}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="13fb3145d85b", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x104}}}}}, 0x0) 2018/02/19 14:33:32 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0xa, 0x2, 0x88) 2018/02/19 14:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006cb000)={@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, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) socketpair(0x18, 0x5, 0x1, &(0x7f0000838000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000145000)={0x0, 0x2, 0x10}, &(0x7f0000440000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e81000)={r1, 0x0, 0x3, [0xfffffffffffffff9, 0x1, 0x9]}, &(0x7f0000003000-0x4)=0xe) 2018/02/19 14:33:33 executing program 6: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x118, 0x0, 0x200, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x14}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffff00, 0x0, 0xff], @common='bridge0\x00', @common='vlan0\x00', {0xff}, {0xff}, 0x84, 0x46e, 0x5, 0x8}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x1, 0x6, 0xffffffffffff23d9, 0x3}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x9, 0x3, 0x400, 0x974, 0x5, 0x1, 0xfffffffffffffff8]}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0xffffffff, 0xffffff00, 0xffffffff], [0xff, 0xffffffff, 0xff000000, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="3a1ae25946a95c4b5d51554e5c45315b", {}, {0xff}, 0x0, 0xe269bf6, 0x2, 0x10}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8, 0x81, 0x5, 0x3, 0x80000000, 0x81, 0x5, 0xffffffffffffffff]}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2b96b83ccd3e10eff21700287ba89a46", {0xff}, {0xff}, 0x32, 0x5, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) 2018/02/19 14:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1d000-0x5)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000974000)={0x0}) accept4$llc(r1, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000714000)=0x10, 0x80800) 2018/02/19 14:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d1b000-0x8)={0x0, 0x80}, &(0x7f00005cf000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000352000)=@assoc_value={r2, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002b1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000045a000)) 2018/02/19 14:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$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) getpeername$packet(0xffffffffffffff9c, &(0x7f000016b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000279000-0x4)=0x14) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a96000), &(0x7f0000f1a000-0x4)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003dc000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x40}, 0xc) syz_emit_ethernet(0x36, &(0x7f00006f7000-0x81)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, 0x0) r2 = socket(0x15, 0x80000, 0xfff) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00007d2000)) 2018/02/19 14:33:33 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000017000)={0x2, 0x3, @rand_addr=0x9}, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000019000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x28) 2018/02/19 14:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x3, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 36.286998] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security [ 36.327885] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 36.336160] in_atomic(): 1, irqs_disabled(): 0, pid: 84, name: kworker/u4:3 [ 36.343336] 5 locks held by kworker/u4:3/84: [ 36.347778] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000f1ee9b6c>] process_one_work+0xaaf/0x1af0 [ 36.357844] #1: (net_cleanup_work){+.+.}, at: [<00000000437671bd>] process_one_work+0xb01/0x1af0 [ 36.367038] #2: (net_sem){++++}, at: [<000000007f6a51fc>] cleanup_net+0x23f/0xd20 [ 36.374933] #3: (net_mutex){+.+.}, at: [<0000000084d00d12>] cleanup_net+0xa7d/0xd20 [ 36.382990] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000967310e1>] tipc_topsrv_stop+0x231/0x610 [ 36.392847] CPU: 1 PID: 84 Comm: kworker/u4:3 Not tainted 4.16.0-rc1+ #231 [ 36.399864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.409236] Workqueue: netns cleanup_net [ 36.413301] Call Trace: [ 36.415897] dump_stack+0x194/0x257 [ 36.419539] ? arch_local_irq_restore+0x53/0x53 [ 36.424218] ? print_lock+0x9f/0xa2 [ 36.427850] ? lockdep_print_held_locks+0xc4/0x130 [ 36.432794] ___might_sleep+0x2b2/0x470 [ 36.436778] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.442678] ? copy_overflow+0x20/0x20 [ 36.446579] __might_sleep+0x95/0x190 [ 36.450402] lock_sock_nested+0x37/0x110 [ 36.454483] tipc_release+0x103/0xff0 [ 36.458316] ? __schedule+0x8ea/0x2040 [ 36.462225] ? check_noncircular+0x20/0x20 [ 36.466469] ? __sched_text_start+0x8/0x8 [ 36.470621] ? tipc_sk_backlog_rcv+0x390/0x390 [ 36.475215] ? _raw_spin_unlock+0x22/0x30 [ 36.479384] ? lock_acquire+0x1d5/0x580 [ 36.483360] ? lock_acquire+0x1d5/0x580 [ 36.487332] ? tipc_topsrv_stop+0x231/0x610 [ 36.491652] ? tipc_topsrv_stop+0x1a3/0x610 [ 36.495984] ? lock_release+0xa40/0xa40 [ 36.499964] ? trace_event_raw_event_module_request+0x320/0x320 [ 36.506049] sock_release+0x8d/0x1e0 [ 36.509777] tipc_topsrv_stop+0x3c0/0x610 [ 36.513934] ? kfree+0xf3/0x260 [ 36.517231] ? tipc_topsrv_start+0x1010/0x1010 [ 36.521831] ? trace_hardirqs_on+0xd/0x10 [ 36.525995] ? tipc_nl_media_set+0x570/0x570 [ 36.530430] tipc_exit_net+0x15/0x40 [ 36.534156] ops_exit_list.isra.6+0xae/0x150 [ 36.538581] cleanup_net+0x6ba/0xd20 [ 36.542314] ? unregister_pernet_device+0x70/0x70 [ 36.547162] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.552190] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.556987] ? check_noncircular+0x20/0x20 [ 36.561234] ? lock_acquire+0x1d5/0x580 [ 36.565221] ? process_one_work+0xb01/0x1af0 [ 36.568495] sctp: failed to load transform for md5: -2 [ 36.569649] ? __lock_is_held+0xb6/0x140 [ 36.569686] process_one_work+0xbbf/0x1af0 [ 36.576270] sctp: failed to load transform for md5: -2 [ 36.579064] ? pwq_dec_nr_in_flight+0x450/0x450 [ 36.579099] ? __schedule+0x8ea/0x2040 [ 36.579123] ? __lock_acquire+0x664/0x3e00 [ 36.601383] ? check_noncircular+0x20/0x20 [ 36.605642] ? check_noncircular+0x20/0x20 [ 36.609909] ? lock_acquire+0x1d5/0x580 [ 36.613898] ? lock_acquire+0x1d5/0x580 [ 36.617882] ? worker_thread+0x4a3/0x1990 [ 36.622051] ? lock_downgrade+0x980/0x980 2018/02/19 14:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='vcan0\x00'}}, 0x1e) r1 = accept4(r0, &(0x7f0000a88000-0xe)=@l2, &(0x7f000029b000)=0xe, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00004ba000)={0x5, &(0x7f000050c000)=[{}, {}, {}, {}, {}]}) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2"}, 0x60) tee(r1, r1, 0x5, 0x9) 2018/02/19 14:33:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x200) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000), 0xff98) 2018/02/19 14:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e9e000-0xaa)="a1a461d84db66b16759ee8d980f0e1a62d956d935b5bd689f2dca749c119915b", 0x20, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/19 14:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) write(0xffffffffffffffff, &(0x7f0000516000)="03789f6046f5ca37f57f999b2da81548ee3952020000001ea715e47cf7d75d4cbbd15f21000000000000002037e0b942f0930efb7e50a21591aff9fc182164fe", 0x40) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d8e000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000dd3000-0x4)=0x10, 0x800) recvfrom$inet(r1, &(0x7f0000ad6000-0x51)=""/81, 0x51, 0x40, &(0x7f00005c8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffe7e) 2018/02/19 14:33:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f000027c000)=@ipx, &(0x7f0000599000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"4a10bf61e96eec"}}, 0x10) listen(r0, 0x43) shutdown(r0, 0x0) 2018/02/19 14:33:33 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x81, 0x20}, 0x14) recvfrom(r0, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) 2018/02/19 14:33:33 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) pipe(&(0x7f0000bcd000-0x8)={0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000661000-0x4)=0x9, 0x4) 2018/02/19 14:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000c000)={0x0, 0xb, "5785154bff21991a8f9288"}, &(0x7f0000034000)=0x13) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d77000)=0xfffffffffffffcd9, 0x1) sendmsg(r0, &(0x7f0000022000)={&(0x7f0000014000-0x1c)=@in6={0x2, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x27c, &(0x7f000000c000)=[{0x18, 0x84}], 0x18}, 0x0) 2018/02/19 14:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b04000-0x58)=@alg, &(0x7f0000b0a000)=0x58, 0x80000) syz_emit_ethernet(0x2e, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aec000-0x18)={0x0, 0x1, [0x0]}) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000aa3000-0xc2)=""/194, &(0x7f0000fea000)=0xc2) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005ae000)=r1) 2018/02/19 14:33:33 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000005e000)={&(0x7f00000b9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d8000)={0x0, 0x8000, 0x8}, 0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f01000)={0xd, 0x4000000000, 0x24, 0xffff, 0x1c, 0xffffffffffffff9c, 0x7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x100005, 0x3, 0x80000000004, 0x6, 0x0, r0, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r1, &(0x7f0000fbd000), &(0x7f00000ff000)}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) [ 36.626228] ? lock_release+0xa40/0xa40 [ 36.630243] ? pr_cont_work+0x130/0x130 [ 36.634246] ? do_raw_spin_trylock+0x190/0x190 [ 36.638854] worker_thread+0x223/0x1990 [ 36.642838] ? lock_release+0xa40/0xa40 [ 36.646848] ? process_one_work+0x1af0/0x1af0 [ 36.651388] ? put_task_stack+0x116/0x270 [ 36.655549] ? finish_task_switch+0x5af/0x890 [ 36.660055] ? copy_overflow+0x20/0x20 [ 36.663979] ? __schedule+0x8ea/0x2040 [ 36.667898] ? check_noncircular+0x20/0x20 [ 36.672150] ? remove_entity_load_avg+0x1be/0x260 [ 36.677010] ? find_held_lock+0x35/0x1d0 [ 36.681094] ? find_held_lock+0x35/0x1d0 [ 36.685176] ? complete+0x62/0x80 [ 36.688653] ? __schedule+0x2040/0x2040 [ 36.692635] ? do_wait_intr_irq+0x3e0/0x3e0 [ 36.696954] ? __lockdep_init_map+0xe4/0x650 [ 36.701350] ? do_raw_spin_trylock+0x190/0x190 [ 36.705909] ? lockdep_init_map+0x9/0x10 [ 36.709951] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 36.715043] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.720043] ? trace_hardirqs_on+0xd/0x10 [ 36.724172] ? __kthread_parkme+0x175/0x240 2018/02/19 14:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000915000-0x4), &(0x7f00001e5000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004e7000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000842000), {[{{@uncond, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='nr0\x00', @generic="fd4058e2ec5e5da10e64949f578f8099"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000048000-0x4)=0xc, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/02/19 14:33:33 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @common="63725b6661700800000000000000fdf1"}}, 0x1e) 2018/02/19 14:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ea4000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f00002df000)=0x10, 0x0) bind$bt_hci(r0, &(0x7f00007ae000)={0x1f, 0x1}, 0x6) syz_emit_ethernet(0x128, &(0x7f0000e90000-0x128)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0xf2, 0x4, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x1, 0x2, 0xf2, 0x0, "ae7dcfd12ad64419cd6e9eb867cd1799a0da7a8f26ad7463d6625d5197cceed4ee60a182cb022f1259cd68d6311e226335728c2eb40a4ea307144872a950142b8041e53d768c2e46f94b0f9d847e5a26b5003b232f20abfd2cd8eee3b96f925033f548276c937f8288017f545c6639dd0f059ac17c9d95241d910daeb63a2b9ba6707e4d3d7a0941ff564a039665a18de4594fa206f07aa9a275d3835a448993140adb792235cdb791b00b84b494ee7b6d8d5ee3b7777e23531309006d6e99c40bdd7c8134e32892b6fee87a22f80c6aae814e7e0c1552a438e3616b479940e436ed25f170bd3ad43362"}}}}}}, 0x0) 2018/02/19 14:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001f000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000013000-0x8), &(0x7f000001d000-0x8)}}], 0xba}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000764000), &(0x7f00002fc000)=0x4) 2018/02/19 14:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d2000)="010100000000000000000009409d0954", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d69000)={0x0, 0x63, "5acd568d0937fb1ccc58ef84d37af80151be6863c5e99229ddc813bb26b431c0ae4a76c3f201eb73b61e861ab7b58bee927235cd1a7b1461509a9b6734be8b6b0633afe789a9e2b0319af18de6d5ea0fb9c4f7f8863e746f8064834b048a4dd1ae4c3d"}, &(0x7f0000206000)=0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000108000-0xc)={r3, 0x4, 0x30}, &(0x7f0000eb6000)=0xc) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000772000-0xce)="9ff6dfdcd3cecc9906ceae9ee3f7e8cd2d138c8c5aa178c174867dd7e9fbe94a4f7062e4fec3285d577f1f8587e71605bf3b41086f81f51fb3ce321821098b248a5ea5be036060abbef9f8e4afe02ed09a0eb0523f105b4890c3baab979c10926509290328c59abb327e181d8d192a23e6d8cb9ecddffaee1bf0b348bc8a16fb", 0x80}], 0x1}, 0x0) 2018/02/19 14:33:33 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000027000-0x10)="f16596ac9b772701cb1067ca344d02cd", 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000026000-0x1c)={@empty, @broadcast=0xffffffff, 0x1, 0x3, [@dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000011000-0x76)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0100f9", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000021000-0x78)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x4}, {0x2, 0x3, @loopback=0x7f000001}, 0x4, 0x77, 0x0, 0x7, 0x1496, &(0x7f0000027000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x8, 0x92}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000028000-0x50)={@common='ip6gretap0\x00', @ifru_names=@common='sit0\x00'}) mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x2, 0x40113, r0, 0x0) 2018/02/19 14:33:33 executing program 1: socketpair$inet6(0xa, 0x0, 0x9, &(0x7f00003df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000001000-0x4)=0xe9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004e4000-0x8)={0x0, 0x40}, &(0x7f000008f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000833000-0x10)={0x4, 0x200, 0x7, 0x9bbe, r3}, &(0x7f000010e000-0x4)=0x10) pipe(&(0x7f0000e52000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007ee000)={r1, r4}) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f000053f000-0x4e)="da563cdc66dda072e95c4876ddcd4ec2327d2fd990d7e4ba024e64a11fda8fe8b906135cd3ec4e0203ee34209105c683ff4ce8b6c0639c8cb347216ba5493654aa617403378b36ee21b615840f34") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00009cf000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cc000-0x4)=0x20) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) bind$inet6(r2, &(0x7f000063d000)={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d4a000-0x18)={0x0, 0x18c9e217, 0x20, 0x1, 0x1}, &(0x7f0000ccf000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009a7000-0x8)={r6, 0x8a}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006fc000-0x8)) 2018/02/19 14:33:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000317000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000071000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d66000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0}) r5 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8, 0x80800) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000080a000-0x4)=0xffffffff, 0x4) r8 = socket$inet(0x2, 0x803, 0x9) r9 = accept$unix(0xffffffffffffffff, &(0x7f0000076000-0x8)=@abs, &(0x7f0000ab9000)=0x8) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000684000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f00005f5000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000894000), &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000aa8000-0xa8)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005d8000-0x10)=[{&(0x7f0000d12000-0x60)="f8398efa67d72f006eb27664622a5bcef30497cd942b63845b5e1cb33a8c4add3a34bfe0dfe3a79bb4a54e7ae6c2021953bf1f9e48f10c36b8fa2f8d36f991a2c9c54d535004fd8e4d6bd52031c33446e133671ed865f676f71968cbd4dc20de", 0x60}], 0x1, &(0x7f0000001000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, 0xffffffffffffffff, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x88, 0x85}, {&(0x7f00000a4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xb7)="c660ecc84f4e058f8bfec2070cec89fa2b26006cb1b393e0ea059163164ca14f802c2961bb4cde218ec1f7ed55e1264c9c86c946a6c413a28c7bd9fd09fa1750743fb361ded77dd57d6417b81718d3216780d520a9ecc14dec09a06bcbb976e6be0b1e9b2108d24e015f87bfb5b60a87c8b8a2b03eec07b2940015ba9a96bdd9f8df746c0313c8f2e417adc4d037c8619a3abe40ee0dc012a8e9b1bb88de6b78aa99dd23e4311afc4d7c7c7371c2e8c14479656d89ef28", 0xb7}, {&(0x7f00003fc000)="f39273a5f971e06992adccc59ebe56f19b80a2eb1a15bd8b567b564c52c3b5aef4273daac098cfeeee339afcc17bc045b92c67d76e346b2da820f5f61100e6e228251f02c03ebc0fb29eace0264e3d1883172448084e6ae4d0e869e7125f686c8cc0d6913201353a9312accd6ee56d699317bb54c6e58e54bc893fe2b85c562351da3c846950c0569184ff48626d5abca4a4aebc", 0x94}, {&(0x7f0000000000)="f72b3cf51cad09c54dd1ce50f4b6ceb24cb5869b4059a5685a06e1bbde3de2d068ea05b61f38ecb52bad23ef938d7ed11ca6d9a66e656840f1ac3b3ae09d1b624d4cb13c05bb3653424a05d3c4f47385d1d6bd3e2c542c374341479588064289642705de", 0x64}, {&(0x7f00009f7000-0x94)="3cd75174e4241a9976fc29695128215ea1b25b97a54d3f90e93648d15e01ce49f2df0d67e71a284b0f4874e21dc1d9e376d6e191c2b85d21d64a744156998316349e7bb61797a7e1c5bae76a4b1f5d202dd040360f26d6204a25fd6b5adfa318bdd7097354e865b2d5f739e8be7db3fc0206957f98cd83608a2df073e9f26eecea30b24bb1a7320dd4e306bd61fb59a223a57a02", 0x94}, 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0x1000}], 0x5, &(0x7f0000ec8000-0x20)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x4040000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f000069c000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xd2)="ef2131e7d02483e8a73520babc0981ee4003009f7b607737bcff7308903d359a5db8df32fd61e6e7aee15e0885805773c4783dbc03082e4c46efc4108aabc48c9448e7977e826548c570c2f8fe5d305e8e4315638ab64c2dda5290057e7cc5bdbdf3d7e72f2b869a7e64023fc1ea4551f5d4a3e56c8a86cf4e82e74f7640dc2ac6d0a11966c6c865e43cbc2e23eaaea49555a385969b63b9d0ae3acab75b6ae6c7c14e1487dc4ed58da674e1430064bde44df9af6bf905ec12aa8ba6f5cccebf9ecb91a4ed7655b2668177cc2ed45c4a5509", 0xd2}], 0x2, &(0x7f0000000000)=[], 0x0, 0x4054}], 0x3, 0x4000000) pipe(&(0x7f0000e12000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000760000-0x8)={0x0, 0x8000}, &(0x7f0000fa9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r19, 0x84, 0x1a, &(0x7f00000c3000-0x62)={r20, 0x5a, "2f01bdb5a26cce0b74a4fda4ffe9bcb24fee0f9338dcc588fe7b34d336f42bd8f782c028b4a19a5c9ba2048dbf700b3bcf4273eaa2ff58dbcb1cf08bb936f6fcf5f521c4a3e61336a237df53001645d26586c427b374b2316f4c"}, &(0x7f0000001000-0x4)=0x62) r21 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r21, 0x84, 0x8, &(0x7f0000985000), 0x4) [ 36.728475] kthread+0x33c/0x400 [ 36.731820] ? process_one_work+0x1af0/0x1af0 [ 36.736291] ? kthread_stop+0x7a0/0x7a0 [ 36.740251] ret_from_fork+0x3a/0x50 2018/02/19 14:33:33 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000027000-0x48)=@full, &(0x7f000000a000)=0x48) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000026000)=@ax25={0x3, {"9390e3f9c3c00b"}, 0x3}, 0x10) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r2, &(0x7f0000014000), 0x0, 0x0) 2018/02/19 14:33:33 executing program 5: mmap(&(0x7f0000000000/0x11a000)=nil, 0x11a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000069000-0xa9)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/19 14:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000da1000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x1c8, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000e56000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000048f000)=""/66, &(0x7f000040a000)=0x42) writev(r1, &(0x7f00002d4000-0x90)=[{&(0x7f000096b000-0x3)="8d", 0x1}], 0x1) 2018/02/19 14:33:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x92fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000099e000), &(0x7f0000000000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f00007ea000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000279000)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000500000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000394000-0x4)=0x14) r3 = socket(0x2, 0x80000000000001, 0x0) writev(r3, &(0x7f00006e1000)=[{&(0x7f000038c000-0x6b)="32fe5a812ab5989a75892a90980e3e90123ba41e08065e76a782eab9e3c2d27e45e57ee80a51753fae4b89356865a9a7fe6b4b31607144dca371652b8ff61289322789ce869ef8f1e94bceac86c80396753df941d6420b5c982c72c824f8c45560534f4d4a22ed80e9fc72", 0x6b}, {&(0x7f0000110000)="6bf9d8f2d57745ade9af8e28e66dd239d19376fb15e0b3106e05a7393a65352d1ee2156fd6130d3e3aa064a81df37a", 0x2f}, {&(0x7f0000778000-0x2)="9a9e", 0x2}], 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e2000), &(0x7f000035f000)=0xc) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xffffffffffffff09) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f0000ab1000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000150000-0x4)) 2018/02/19 14:33:33 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "01eecfa00fa1989911ab6172592c47b5ed3e2bd7741e8011f3155fc36da0"}}, {{@arp={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @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}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000002e000), &(0x7f0000009000-0x4)=0x4) 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]}) 2018/02/19 14:33:33 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8}, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000028000-0x10)=[{&(0x7f000001f000)="475292ed51bc6b3565133a1b2c41ea3179e4a8369eca02ea2d4eb100080f9a43b45cd419b67cb9ea0cd150bfa2df0750a3e855272e937431896bedeca9e0def16b2da8ee8519414c4bf37cfc1712ad895a505c8d96247d3d83bc5ea72987822fe9262a69ffc563358905df18bd99522e6d7c7367663e", 0x76}], 0x1, 0x2) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)) [ 36.902853] xt_connbytes: Forcing CT accounting to be enabled [ 36.935225] arp_tables: arp_tables: error: 'îÏ ¡˜™«arY,Gµí>+×t€ó_Ãm ' 2018/02/19 14:33:33 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x98) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/19 14:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000987000-0x8)={0x0, 0x1f}, &(0x7f00005a0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002ab000)={r1, 0x1000, "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"}, &(0x7f0000240000-0x4)=0x1008) setsockopt$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'}]}, @REJECT={0x28, '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', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r2, &(0x7f0000fa5000-0x581), 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet(0x2, 0x3, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000919000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x6}, &(0x7f00003fb000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000521000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x9, 0x100000001}, &(0x7f000090e000)=0x98) 2018/02/19 14:33:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000de1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000082b000-0x4), &(0x7f0000798000-0x2)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000f51000-0x78)=@nat={'nat\x00', 0x19, 0x1, 0xaa8, [0x20379000, 0x0, 0x0, 0x20379030, 0x20379ab0], 0x0, &(0x7f0000c48000), &(0x7f0000379000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x990, 0x9c8, 0xa18, [@among={'among\x00', 0x888, {{0x0, 0x0, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @dev={0xac, 0x14}}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x7, [{[], @dev={0xac, 0x14}}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14}}, {[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}}}, @rateest={'rateest\x00', 0x48, {{@syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="b05dadd666d9"}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "95ae96b05317120319548dd258674860b422e6d1c460a7f22d152facd432"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0xb20) ioctl$int_in(r1, 0x5452, &(0x7f0000275000)=0xffff) 2018/02/19 14:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000212000-0x4)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000095b000-0x8)=@assoc_value={0x0}, &(0x7f0000cba000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c3b000)={r2, 0x100, &(0x7f0000ba7000-0x100)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x86, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x1a, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f000017d000-0x4)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000035e000-0xf5)="86f70163a16b267a7093ee010c2ea7fc7941e22ba82937aa954625e64587eb0200994eac33fbf93e5f3f6e4852854e83a6f772e71e2d52caae7644dd014c44d75363fb3e6da410e2b58018a6e90fe84b2dcf5ba50a021736d28aad66597c7cdf59be7eaa6f2552056a33382d784b26b3762737bb7efdf39740408d9c387e0eff358d38b68c4fb1508ff2b754b20299c2646dbf55302fb5dd36260ad04a336d5aa0040b28e424bda3a2422c4bf86d0d44aab4c3aae76dd8e8ad8934b3aa6a44e340bab9390855ddfdaa8a629415e5f7f1f5b23fd1222222ea1203b561a0839347c66e21cdd4ab6ce3527e158ac2c4f4a42056bd34bc", 0xf5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x1c) 2018/02/19 14:33:33 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a02000)=0x7ff, 0x4) r1 = socket(0x40000000015, 0x80006, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/19 14:33:33 executing program 3: r0 = socket(0x26, 0x1000000000005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000000), 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x5, 0x2) 2018/02/19 14:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b2000)=@raw={'raw\x00', 0x9, 0x3, 0x1d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x3, &(0x7f00000ea000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7b8bc511c94de03ebfa8c0837afd51b0c22093ff7c2c6cfb4c0a5f0a33b8"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x238) socket$llc(0x1a, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f6b000-0x8)) sendmsg$alg(0xffffffffffffffff, &(0x7f000017b000-0x38)={0x0, 0x0, &(0x7f000034d000-0x20)=[], 0x0, &(0x7f0000369000-0x1a0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x112}, @iv={0x88, 0x117, 0x2, 0x6d, "58932c734beb882859dd8462a099284a9246ce8362b806147ce92e30166eb2411606570aaad885c37938c0d0f392173dcc346cec5a388f225756b79ba9509cc4136c72b15c1726bafd3e34d6e474204ea863ae86a7f8b2c6def2aff0dd3966351a0e2914390534b0ece630f53a"}], 0x118, 0x8840}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e02000-0x6), &(0x7f00004ab000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000411000), &(0x7f000016b000)=0x8) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/19 14:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockname$netlink(r0, &(0x7f0000975000), &(0x7f00002c5000)=0xc) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2}], 0x10}, 0x0) [ 36.990689] arp_tables: arp_tables: error: 'îÏ ¡˜™«arY,Gµí>+×t€ó_Ãm ' 2018/02/19 14:33:33 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000015000)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff00000000, [0x0, 0xc8e, 0x6, 0x6, 0x2, 0x1], 0xc047, 0x400, 0x3}, {0x6, [0x0, 0x8, 0x7, 0x9, 0x8], 0x8000, 0x3, 0x5}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x368) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000029000-0x520)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4c0, 0x250, 0x338, 0x188, 0xc8, 0x338, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000029000-0x60), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="f08a4240e0a25c93faa5b9c9ca0a6144"}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="8a6c9806ba4dbde022b8654c8572d565", @generic="252b1d5377acf2506e9318f6c95c7445"}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x7fffffff}}}, {{@uncond, 0x0, 0xb8, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast2=0xe0000002}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) [ 37.034801] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 37.064823] ip_tables: error: `{‹ÅÉMà>¿¨ÀƒzýQ°Â “ÿ|,lûL [ 37.064823] _ [ 37.064823] 3¸' 2018/02/19 14:33:33 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000004000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xb)="12300a8c2b72d7c840f609", 0xb}, {&(0x7f0000000000)="4513bd3da2257f0f90ff784d92b073b3dc7696ae2b1fb2be0bf81dd58847cfe4bf2fa57eae60259eafcee48d64c443f5acee20", 0x33}, {}, {&(0x7f0000bc6000)="f34f47d83a354046c99336966d1b6cf571fa74ea420c25ce36923b70401235b1527f354125a87c25ec0551a88bdb24c684e7f1bdd2b404ae8399e827c071543d14e2a607ba244cebdc960f25d471615ac7670a6701595338accb6420e2d49142c762378a48fd1bba5fd36ac6bfff4f8e03ee8bb7028c325f0f10445c01f0ffa931d2bc29a2457cf0b2c8514dcde282d873e990f4866004e90cbd4a20be4722240ad5975162da7f3df51ce4b91e9355ff04f05532ebf32aa6cf7cff33d087257c", 0xc0}, {&(0x7f0000001000-0x8c)="05be2a037b9c3d07ceb1005abc0860845295b2aec723cdd070158e0fcf68738f29406c84639c5b3d24b369ceb985185e3a4a6f628e9a408109148ee9af22944bfb4a65f13f50eba3dc90395288d22b76eda49dcb5ca7924767cce23ece4c2c4871b64e2518e2b701d0f1add456bf90e60378e78cfdd0cc831bd4ee40baeea9d51bf5baf81ed0224898800d4f", 0x8c}], 0x5, &(0x7f0000001000-0x3b8)=[{0x70, 0x111, 0x83, "a431a13f19ca4c8d3f490e8d12b4731dd4fcd571e0e69a8fd0ed6bfb652e8444f3cfca424f022844847c9999efa0fd78afaa7cbf50c6f0f1f1a9f9d0ebecc521cb49a6423e9a511d7d2ad06209396abd1d609c3c8a3ae3da1ab35a9b9241"}, {0xc0, 0x10d, 0x6, "d3b7bf84b6673d29426f5f17ff89022ce17670eb4fef482ab24a825acb231dc17d8b4bf62029e20ab6068fe7684c676294080d1ab873e6f7ce7670c9ac2ac50b74f9bfd02abb34c5558876d8c80791e2ad5a318178bc183e332a46c34b6b3891bfb45f92b18229a2df20e26dd7d6edaf1fa579f5a43b7fbf8b812747b19c809b68a838b283b09b98f5dad9a804f3c850eb58735c974aa10af44c4890607c1720719d01f57ea8526ac9ffd8d1543a8d9f"}, {0x48, 0x1ff, 0x7, "8f256af5b4efe356eb56f9f77e4edc382ae9b6d8b9ae7c96a8b89dfb95595660ecc5635203c138f553c67b1e82520ea3ba"}, {0x48, 0x0, 0xec, "1afc10f500a3d96a425d891ef8040a019da24e1a6172a1b07ce99140df0982a5322127694c57e4aeb9ea5a7b4476a82f9c5740a5ece265e3"}, {0xc0, 0x6, 0xb3, "cc216afbb8930cfe70eb5fda217446ecc8e0fb4c31f0fa771080473984808bf274050e5f94adb4ed89d8406ad4e6d80ee7183ba8a74dc42efb251253e24ca54509331412628874327abd9ab909fbe3b6e1f11d89b0f691e8d518fb97e35bcc19f8f097a5e024abfc2fc2c08eae9117a438f2c37eec53dbd041aaf0c4211825f0b30c3c5d9022cfb7cdd8dc9b3f38aebf47fe13403fe3f4aad200c171efb2776dac5a738137e60920e26b5b"}, {0x60, 0x108, 0x100, "0c7e4854f8f71c5e9b1c5b30f97dff9d7f4b375e98af90a9fae2ab84d1904565a78c0e62ecd4d444eda5765fe6ee3b4a6c8a8fb98fb3ff6583e8185b3e00dd7ea5d61f9c0fbf4f72dbf191c269"}, {0xd8, 0x113, 0x7, "7e368fa73c1e5553264d00edba9d6d5e4b4b5c7991ce04f174b1df4daa8aa9e4978b7c7632efd6059804ddd103f3b55741a43104d9b833f243e458dd30c85972340d927195a81a70a32ca661b4683079c490e0a6fd91826fc7bba309de51205a3394208ad345ff11a623b84701f4b8f555620f708382334be68d526a4dd0e50386fdc6a1bb5b030a1773f34c97681c66805f5cc79a7be87896775a6d98b64cc95b7b6174aa5edaab43a06a84764f0a64891fbb1785620bf4428a279bbec2f7f42ff057e8cf6e"}], 0x3b8, 0x40}, 0x5c}, {{&(0x7f0000001000-0x80)=@generic={0x4, "78655be353232025d05f15bfa8eac6023248568b4859bce3d5debe90039eb79b2ae5182e41a1807fabc5b3797acc0aec923f05c60655d773363280a661b3dd444605f7bb3b0fac66adcf1b414bed83b591e8d050bdcb0b01d8d35ae0a9c05f1448537a32900c97e6901469bd5ac913d155e49ababc551e012ffd6c4e3c26"}, 0x80, 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0x1000}, {&(0x7f0000005000)="fc1aa7270b7c9e070af2b7e28b7a10f55be13302a4c57042b9462c4b79885ff967670c8ba56fa49f18c58bdfbfdc6f4a83449cad4438acfe8a4c7054531a3116edd9b7d6fd03d74fabb7ced215b3e95c538a403adc0f52d11c715d6ed49a6d49eb34275f9d415400317e866ad81666883e8cc59340ec4194a47957ea6769a2e3141c036e019f5316e06243656bf24544ac", 0x91}, {&(0x7f0000002000)="a955cdc618568c996a84dff0b934cd716e2fc5f8172c47731b67eda6561c2aab152e74c7467eb3267be50e2c5a5e2b7b7058d0b980d4e6883160895c9c24cdebff4bb44ca37808bb88f439c9621bd5ec6f3a92430880ea3023d59f9f1cb99df13908d8f29760583dca13326b4d39ffd1761f8be34cb9dc7e4ba95b9dbf064d77763c4c087256dbb4a39d23787db76fdd2e1856043c0732cea4a91b346d0441507545c5d1daceed227a16e665e8e84368fd9aec64800d", 0xb6}], 0x6, &(0x7f0000007000-0x25)=[{0x10, 0x84, 0x8000}, {0x58, 0x1, 0x4, "9bf91312749de5a9f3ba71bfcabe1419a3cfec9dfc03ce43cb3da78786451124ec08da1cbfc4515e907872b7b5311f8dccb73f302cd28f930388a5eb1a2f2426e506"}, {0xe0, 0x10f, 0x3ff, "f21442d324c06f27e0e8a7974d1773be663fbd7fefe141c640bff2b0b73f87ec5b6ab3d56386bae2bd5d82690b9afc5b6efc3211fda13af56c84c9a2705f9e6fb56de293d6d89f256860e3e7bad554c91e2c392491c0b390f24077b9806778553d1f21d64a3ff02a19ca18a982a796a38f853620c17ba48fc794ab4aa5cb37de161a6f74b3bb5c5329b96459824dc11dc3aaf2614de3499bd5d6c62bb20ab5a6a1aed2abd460eb6fe80af6fcd27d8f84c8fcc2d179963b56967004d8f3f50169f6e96cfbe1265f8bfcfddf"}], 0x148, 0x4000}, 0x9}], 0x6, 0x0) 2018/02/19 14:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 14:33:33 executing program 7: 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$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000a000)={0x0, 0x6}, 0x4) 2018/02/19 14:33:33 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000015000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x110, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0x9}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @dev={0xac, 0x14}, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877be5b353a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e87000)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x3ea5, 0x75bc172c}, &(0x7f0000d3e000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002b6000)={r3, 0x100}, &(0x7f0000815000)=0x6) sendmsg$nl_route(r1, &(0x7f00003bc000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b21000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) [ 37.088886] syz-executor7 (5790) used greatest stack depth: 15984 bytes left [ 37.094121] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 37.132435] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp [ 37.134948] ip_tables: error: `{‹ÅÉMà>¿¨ÀƒzýQ°Â “ÿ|,lûL [ 37.134948] _ [ 37.134948] 3¸' 2018/02/19 14:33:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[]}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000008000)={@common='vlan0\x00', 0x4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@dev, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f000000a000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000008000-0x4)=0x80000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000005000-0x4)=0x1, 0x4) 2018/02/19 14:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ea3000-0x4)=0xffffffff, 0x4) close(r0) 2018/02/19 14:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) read(r0, &(0x7f0000e29000)=""/235, 0xeb) 2018/02/19 14:33:34 executing program 3: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000049c000-0x1c), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x1000)="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") close(r0) 2018/02/19 14:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013}) r4 = socket(0x3, 0x0, 0x10001) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000e0b000-0x3)={0x2, 'y|'}, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf2000-0xc)={0x1}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) 2018/02/19 14:33:34 executing program 4: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xf4, &(0x7f0000000000)="0169868999ff782e0321a477ae1b503677d4a7ed28505faa85424234c3d311", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/19 14:33:34 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000018000)={0x81, 0xa08}) 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) sendmsg$unix(r0, &(0x7f0000019000)={&(0x7f0000019000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000001a000-0x30)=[{&(0x7f0000004000-0x6d)="3193613735d369f51eb84619741909459f5de92abd12c5061ef4aa6501873dab197b07cb24f63e5cf36dfd99d6a073aa12e45498ffcf6966f5fe67ad9feaf14eb66d946a2d411dd622f2169391a60dd1befb915cc008080232cf185bb06ce5012452131dfde04513c57b2496d4", 0x6d}, {&(0x7f0000017000-0x90)="9349ad08751dcfee5a2ba43b0a6257dda6eda19d46eaaec8559c1b8cf95f8c2db0360643cd0ba0bf965efab387cf90a7d59ec344f532004eb56896a80276acabe7f2280df9edb1bfa741044fc51bf3973555307daac084a795a881ba5c59009d43b460c1fd5629f3d01ad25a6ed55609b1665da128e24e90e90d1ffbe6ca91d4f8a55ba7888e7b1ebb77587627d3e387", 0x90}, {&(0x7f000001a000-0xaa)="67193068ca7ff57e374dcb287b55e8a62dc5a6fae5d4f43abf5ba1b2bc8446c8c62c63e6db66b9a883d5c78fd6bce09408f3b06844c47322505967842c038c5c0613d9ec8c1fa7e6c61000d08abf4a4d729c620a771b8d33de9d56c5d74d00d4491641aece39e22930e0bcc5ea3748a18187bf40b1affb733c2be5c6b46b98f16261bd3c73116dd2583e08d025c419a2a5497d36916e10d12ac66db93549e44e1b6eefaeb3f78ba6647d", 0xaa}], 0x3, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0}, &(0x7f000001a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={r2, 0x1f, 0x2, 0x6f19}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000012000)={r2, 0x9, 0x5, [0x7, 0x8, 0x0, 0x3ff, 0x3]}, &(0x7f0000019000)=0x12) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/19 14:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x9, &(0x7f0000571000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000007a000-0x20)={0xffffffffffffc897, 0x1ff, 0x29b3, 0x7335, 0x1, 0x748}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) [ 37.188012] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 37.195732] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 37.269728] [ 37.271440] ============================= [ 37.275661] WARNING: suspicious RCU usage [ 37.279871] 4.16.0-rc1+ #231 Tainted: G W [ 37.285284] ----------------------------- [ 37.289463] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 37.298780] [ 37.298780] other info that might help us debug this: [ 37.298780] [ 37.306964] [ 37.306964] rcu_scheduler_active = 2, debug_locks = 1 [ 37.313689] 1 lock held by syz-executor1/5837: [ 37.318290] #0: (rcu_read_lock){....}, at: [<0000000081da2da1>] __rds_conn_create+0xe46/0x1b50 [ 37.327292] [ 37.327292] stack backtrace: [ 37.331823] CPU: 0 PID: 5837 Comm: syz-executor1 Tainted: G W 4.16.0-rc1+ #231 [ 37.340389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.349742] Call Trace: [ 37.352331] dump_stack+0x194/0x257 [ 37.355958] ? arch_local_irq_restore+0x53/0x53 [ 37.360641] lockdep_rcu_suspicious+0x123/0x170 [ 37.365310] ___might_sleep+0x385/0x470 [ 37.369279] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.375151] ? __debug_object_init+0x235/0x1040 [ 37.379813] ? debug_mutex_init+0x1c/0x60 [ 37.383957] __might_sleep+0x95/0x190 [ 37.387759] kmem_cache_alloc_trace+0x299/0x740 [ 37.392421] ? lock_acquire+0x1d5/0x580 [ 37.396399] ? lock_acquire+0x1d5/0x580 [ 37.400377] ? __rds_conn_create+0xe46/0x1b50 [ 37.404886] rds_loop_conn_alloc+0xc8/0x380 [ 37.409222] ? rds_loop_conn_free+0x290/0x290 [ 37.413814] ? __init_waitqueue_head+0x97/0x140 [ 37.418496] ? rcutorture_record_progress+0x10/0x10 [ 37.423530] ? __lockdep_init_map+0xe4/0x650 [ 37.427959] __rds_conn_create+0x112f/0x1b50 [ 37.432413] ? rds_conn_drop+0xb0/0xb0 [ 37.436306] ? kasan_check_write+0x14/0x20 [ 37.440535] ? copyin+0x91/0xb0 [ 37.443835] ? _copy_from_iter+0xf30/0xf30 [ 37.448080] ? rds_message_copy_from_user+0x375/0xc60 [ 37.453259] ? lockdep_init_map+0x9/0x10 [ 37.457314] ? __init_waitqueue_head+0x97/0x140 [ 37.462001] ? rds_message_map_pages+0x330/0x330 [ 37.466772] ? rds_message_alloc+0x28c/0x330 [ 37.471193] ? rds_message_next_extension+0x210/0x210 [ 37.476390] ? trace_hardirqs_on+0xd/0x10 [ 37.480552] ? _raw_spin_unlock_bh+0x30/0x40 [ 37.484954] ? memset+0x31/0x40 [ 37.488222] rds_conn_create_outgoing+0x3f/0x50 [ 37.492876] rds_sendmsg+0xe63/0x2550 [ 37.496654] ? avc_has_perm+0x43e/0x680 [ 37.500626] ? rds_send_drop_to+0x1930/0x1930 [ 37.505098] ? iterate_fd+0x3f0/0x3f0 [ 37.508882] ? lock_downgrade+0x980/0x980 [ 37.513018] ? find_held_lock+0x35/0x1d0 [ 37.517072] ? sock_has_perm+0x2a4/0x420 [ 37.521112] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.526451] ? lock_release+0xa22/0xa40 [ 37.530403] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.536266] ? __check_object_size+0x8b/0x530 [ 37.540739] ? __release_sock+0x360/0x360 [ 37.544875] ? __might_sleep+0x95/0x190 [ 37.548831] ? selinux_socket_sendmsg+0x36/0x40 [ 37.553483] ? security_socket_sendmsg+0x89/0xb0 [ 37.558218] ? rds_send_drop_to+0x1930/0x1930 [ 37.562695] sock_sendmsg+0xca/0x110 [ 37.566390] SYSC_sendto+0x361/0x5c0 [ 37.570083] ? SYSC_connect+0x4a0/0x4a0 [ 37.574045] ? security_socket_bind+0x89/0xb0 [ 37.578523] ? SYSC_bind+0x290/0x410 [ 37.582236] ? SyS_futex+0x269/0x390 [ 37.585933] ? do_futex+0x22a0/0x22a0 [ 37.589715] ? exit_to_usermode_loop+0x198/0x2f0 [ 37.594453] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.599974] SyS_sendto+0x40/0x50 [ 37.603408] ? SyS_getpeername+0x30/0x30 [ 37.607448] do_syscall_64+0x282/0x940 [ 37.611314] ? __do_page_fault+0xc90/0xc90 [ 37.615528] ? finish_task_switch+0x1e2/0x890 [ 37.619997] ? finish_task_switch+0x1b9/0x890 [ 37.624476] ? syscall_return_slowpath+0x550/0x550 [ 37.629383] ? syscall_return_slowpath+0x2ac/0x550 [ 37.634290] ? prepare_exit_to_usermode+0x350/0x350 [ 37.639290] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 37.644640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.649467] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 37.654637] RIP: 0033:0x453d69 [ 37.657805] RSP: 002b:00007fe79588dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 37.665490] RAX: ffffffffffffffda RBX: 00007fe79588e6d4 RCX: 0000000000453d69 [ 37.672738] RDX: 0000000000000001 RSI: 00000000203edfff RDI: 0000000000000013 [ 37.679983] RBP: 000000000072bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 37.687232] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.694479] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 37.702509] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 37.710014] in_atomic(): 1, irqs_disabled(): 0, pid: 5837, name: syz-executor1 [ 37.717420] 1 lock held by syz-executor1/5837: [ 37.722029] #0: (rcu_read_lock){....}, at: [<0000000081da2da1>] __rds_conn_create+0xe46/0x1b50 [ 37.731040] CPU: 0 PID: 5837 Comm: syz-executor1 Tainted: G W 4.16.0-rc1+ #231 [ 37.739645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.748982] Call Trace: [ 37.751559] dump_stack+0x194/0x257 [ 37.755169] ? arch_local_irq_restore+0x53/0x53 [ 37.759820] ? print_lock+0x9f/0xa2 [ 37.763424] ? lockdep_print_held_locks+0xc4/0x130 [ 37.768337] ___might_sleep+0x2b2/0x470 [ 37.772287] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.778148] ? __debug_object_init+0x235/0x1040 [ 37.782794] ? debug_mutex_init+0x1c/0x60 [ 37.786924] __might_sleep+0x95/0x190 [ 37.790711] kmem_cache_alloc_trace+0x299/0x740 [ 37.795362] ? lock_acquire+0x1d5/0x580 [ 37.799312] ? lock_acquire+0x1d5/0x580 [ 37.803264] ? __rds_conn_create+0xe46/0x1b50 [ 37.807744] rds_loop_conn_alloc+0xc8/0x380 [ 37.812044] ? rds_loop_conn_free+0x290/0x290 [ 37.816518] ? __init_waitqueue_head+0x97/0x140 [ 37.821171] ? rcutorture_record_progress+0x10/0x10 [ 37.826166] ? __lockdep_init_map+0xe4/0x650 [ 37.830562] __rds_conn_create+0x112f/0x1b50 [ 37.834973] ? rds_conn_drop+0xb0/0xb0 [ 37.838837] ? kasan_check_write+0x14/0x20 [ 37.843049] ? copyin+0x91/0xb0 [ 37.846321] ? _copy_from_iter+0xf30/0xf30 [ 37.850547] ? rds_message_copy_from_user+0x375/0xc60 [ 37.855717] ? lockdep_init_map+0x9/0x10 [ 37.859760] ? __init_waitqueue_head+0x97/0x140 [ 37.864419] ? rds_message_map_pages+0x330/0x330 [ 37.869157] ? rds_message_alloc+0x28c/0x330 [ 37.873544] ? rds_message_next_extension+0x210/0x210 [ 37.878716] ? trace_hardirqs_on+0xd/0x10 [ 37.882850] ? _raw_spin_unlock_bh+0x30/0x40 [ 37.887238] ? memset+0x31/0x40 [ 37.890503] rds_conn_create_outgoing+0x3f/0x50 [ 37.895153] rds_sendmsg+0xe63/0x2550 [ 37.898935] ? avc_has_perm+0x43e/0x680 [ 37.902904] ? rds_send_drop_to+0x1930/0x1930 [ 37.907378] ? iterate_fd+0x3f0/0x3f0 [ 37.911157] ? lock_downgrade+0x980/0x980 [ 37.915287] ? find_held_lock+0x35/0x1d0 [ 37.919335] ? sock_has_perm+0x2a4/0x420 [ 37.923378] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.928720] ? lock_release+0xa22/0xa40 [ 37.932670] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.938532] ? __check_object_size+0x8b/0x530 [ 37.943010] ? __release_sock+0x360/0x360 [ 37.947148] ? __might_sleep+0x95/0x190 [ 37.951104] ? selinux_socket_sendmsg+0x36/0x40 [ 37.955752] ? security_socket_sendmsg+0x89/0xb0 [ 37.960485] ? rds_send_drop_to+0x1930/0x1930 [ 37.964960] sock_sendmsg+0xca/0x110 [ 37.968654] SYSC_sendto+0x361/0x5c0 [ 37.972351] ? SYSC_connect+0x4a0/0x4a0 [ 37.976312] ? security_socket_bind+0x89/0xb0 [ 37.980789] ? SYSC_bind+0x290/0x410 [ 37.984501] ? SyS_futex+0x269/0x390 [ 37.988197] ? do_futex+0x22a0/0x22a0 [ 37.991976] ? exit_to_usermode_loop+0x198/0x2f0 [ 37.996709] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.002228] SyS_sendto+0x40/0x50 [ 38.005660] ? SyS_getpeername+0x30/0x30 [ 38.009702] do_syscall_64+0x282/0x940 [ 38.013571] ? __do_page_fault+0xc90/0xc90 [ 38.017786] ? finish_task_switch+0x1e2/0x890 [ 38.022260] ? finish_task_switch+0x1b9/0x890 [ 38.026737] ? syscall_return_slowpath+0x550/0x550 [ 38.031643] ? syscall_return_slowpath+0x2ac/0x550 [ 38.036554] ? prepare_exit_to_usermode+0x350/0x350 [ 38.041554] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 38.046900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.051730] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.056898] RIP: 0033:0x453d69 [ 38.060062] RSP: 002b:00007fe79588dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/02/19 14:33:34 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000212000)={0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f93000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x4, 0x2, 0x4}}, 0x2e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}}, 0xfeb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r2, &(0x7f00004c2000-0x38)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f0000369000-0x1e0)=[]}, 0x4000010) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f93000)={r0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000f94000-0x10), &(0x7f0000f94000-0x4)=0x10) 2018/02/19 14:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000054b000-0x3e8)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="00d331e641120561c5ef3642582f0f35"}}}, {{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) r1 = socket$inet6(0xa, 0x3, 0x2c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f000041a000-0xa0)=[]}, 0x0) 2018/02/19 14:33:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0x166) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffff801, 0x7fffffff, 0x100, 0x100, 0x0, 0x80000200, r2}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x243}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000b0f000)={0x4, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}}}, 0x88) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000)="240000005e00030207fd946fa283bc0ae6e6d87992c4020b1d8568b51ba3a2d188737e1f", 0x24}], 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000678000)) 2018/02/19 14:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b05000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000b58000)=0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000044c000-0x4)=0x9c9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000691000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@remote}}, &(0x7f0000f11000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ab000-0x4)=0xc) r6 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000ff4000)=@broute={'broute\x00', 0x20, 0x4, 0x4c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20ea5b40], 0x0, &(0x7f000022a000+0x547), &(0x7f0000ea6000-0x4c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x18, 0xfb0f, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', @generic="bc76dc965b5a91b7271ed49b4016920b", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff], @random="72896781d4a5", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x20, 0x43fd, @generic="d1121bba2b29660d05c67831dd9f607e", @common='tunl0\x00', @generic="c42d2146a71d405f1e81b5a0d0b8f86d", @generic="f49069ea3a7d7fe1f3822ad86f8ebcce", @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0, []}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x0, 0x9bef, @generic="0b697e60fd90f7bdb00956a28276e91e", @common='ip6_vti0\x00', @generic="43b7e99d484eb76156ecb061fc1fd8fc", @generic="c105e5f04da0fb4a7c64357fc737c396", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x950e0b0d8b34fcb6, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x130, 0x180, [@time={'time\x00', 0x18, {{0x3, 0xfffffffffffffffa, 0x83f, 0xe504, 0x4, 0x3, 0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x6, 0x1}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x0, 0x26, 0x884c, @common='bcsh0\x00', @common='ip6gre0\x00', @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x138, [@owner={'owner\x00', 0x18, {{r2, r4, r5, r6, 0x3, 0x5}}}, @cluster={'cluster\x00', 0x10, {{0x2, 0x4e0, 0x2, 0x1}}}]}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz0\x00', 0x6}}}}]}]}, 0x538) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e82000-0x8)) sendmsg(r1, &(0x7f0000a97000)={&(0x7f000004e000-0x10)=@can={0x1d}, 0x10, &(0x7f0000138000)=[], 0x0, &(0x7f00001c8000)=[{0x10, 0x0, 0x7fff}], 0x3ef, 0x4000040}, 0x0) [ 38.067746] RAX: ffffffffffffffda RBX: 00007fe79588e6d4 RCX: 0000000000453d69 [ 38.074993] RDX: 0000000000000001 RSI: 00000000203edfff RDI: 0000000000000013 [ 38.082240] RBP: 000000000072bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 38.089486] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.096734] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/19 14:33:34 executing program 4: mmap(&(0x7f0000000000/0x89b000)=nil, 0x89b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) pipe(&(0x7f0000775000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000274000)=0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000854000)={0x0, 0x0}, &(0x7f000089b000)=0xc) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000089c000-0x28)={0x184, 0x6, r2, 0x8, r3, 0x0, 0xb65}) 2018/02/19 14:33:34 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x9, 0x0, 0x0, 0x3}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/19 14:33:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x6, 0x6, 0x3, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x7fff}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000364000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5061e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/19 14:33:34 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x2) readv(r0, &(0x7f0000028000)=[{&(0x7f0000029000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/19 14:33:34 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000001c000-0x388)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xa8, 0x52, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000036000)=0x6, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000032000-0x10)=[@in={0x2, 0x0, @rand_addr=0x4}], 0x10) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[]}, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000036000-0x8)=@un=@abs, 0x8, &(0x7f0000027000)=[], 0x0, &(0x7f000002b000)=""/12, 0xc}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000015000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000f000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002e000)={r2, 0x80000000}, 0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000015000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x401, 0x1ff, 0x3, 0x721, 0x20}, &(0x7f0000037000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000030000)={r3, 0x9, 0x7, 0x40000008001, 0x1, 0xffffffff}, &(0x7f000002b000)=0x14) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000037000)={r4, 0x9, 0xfffffffffffffffd, 0xfff}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000035000-0x720)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6c0, 0x3b8, 0x2c0, 0x180, 0x180, 0x180, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x6, &(0x7f0000011000-0x60), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xff0000ff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @generic="f9500f6b3899e4dee2242be9e6a850b7", @common='gretap0\x00', {}, {0xff}, 0x3c, 0x3f, 0x4, 0x8}, 0x0, 0x138, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="255b7821d8d8f2d0cb198000c05f9027", @generic="f96e39b1248224807781a588438e2702", 0x2, 0x2, 0x9, 0x3, 0x8, 0x0, 0xffff, 0x7f}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x39, 0x3c, 0x8}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xffffffff, 0xffffff00, 0xffffffff], [0xff000000, 0x0, 0xff000000, 0xffffffff], @common='bridge0\x00', @common='eql\x00', {0xff}, {}, 0x88, 0xfffffffffffff800, 0x2, 0x1}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x4, 0xedf}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast1=0xe0000001, 0x3f, 0x0, 0x12}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff000000, 0xff, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffff00, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {0xff}, {}, 0xff, 0x8001, 0x2, 0x36}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x8}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, [0xff, 0xffffffff, 0x0, 0xffffffff], [0xff, 0xff, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2c, 0xffffffffffff0000, 0x6, 0x40}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x4, 0x2}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, 0x35, 0x25, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xff0000ff], @generic="ac4b26461b1e6e4c29bc4dbd90579503", @common='ipddp0\x00', {0xff}, {}, 0x3e, 0x7ff, 0x2, 0x20}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x7, 0x1, [0x8a1, 0x1, 0x9, 0x541, 0x0, 0x8001, 0x101, 0xffff, 0x1, 0x100000000000, 0x1, 0x401, 0x4, 0xfff, 0x7a0, 0x1200], 0xa}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3d}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x720) 2018/02/19 14:33:34 executing program 1: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000684000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000950000-0x2)=0x10000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000d15000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000d16000-0x4)=0x10) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d16000-0x20)=[{r2, 0x2000}, {r0, 0x98}, {r1, 0x6200}, {r0, 0x4}], 0x4, 0x224) 2018/02/19 14:33:34 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000008000)=0x26) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f000000f000-0x48)=@full, &(0x7f000000f000-0x4)=0x48, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000a000)={0x8000, {{0x2, 0x3, @empty}}}, 0x90) r2 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x0, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x8100, @syzn={0x73, 0x79, 0x7a}, @generic="2a9dbfb8e52776a04b739538463c0249", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xa0, 0x476, 0x148, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x0, 0x0, 0x986d1137464fc0fd}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5dc7cbdd252c6dcf031cf08c0261767e4efcbaa253ad73da99677051e65a598426b873352b4c06f3df842b0018496c53f1eb354d219a2b1f8be37415a84a51b7"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x1f0) 2018/02/19 14:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000faa000-0x8)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000bd5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002c4000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000307000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000650000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094d000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x1, 0x2, 0x6, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x100000000, 0x10001, 0x5, 0x8000, 0xfffffffffffffffe, 0xff, 0x2, 0x3f}, {0x9c7, 0x1, 0x101, 0x7f}, 0x400, 0x3, 0x2, 0xb0ffb466e2530f94, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x3, 0x8, 0x8, 0x5, 0xd15}}, 0xe8) 2018/02/19 14:33:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00009a1000)={r1, 0xffffffff7fffffff}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000009000-0x8)) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/19 14:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e45000)={r0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000b26000-0x10)={0x8, 0x7f, 0x0, 0x1cd}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000059f000-0x4)=0x801, &(0x7f0000838000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004bb000-0x4), &(0x7f0000b41000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f00008ea000), 0xfdba, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002b2000)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000105000), &(0x7f000011b000-0x4)=0xb) 2018/02/19 14:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d14000)={0x0, 0xb0, "da3647cafa6080d560472f71b20e544c8bc01f9a5251f503a40fd27e0f2d081892fdc8e3e56844eb8296784695eb8bdecbbf5f3f2414d85e26bff570a55797c57e24c7e8531a2a0d07489093de326444303abcef9d0a96f1b6fa1998bec362b4ffa87426a62214b394e0e8a4769670b0aa4a2b70c32898541cfeb618765816496df82f525cedca693505bfb246b6dd8e4a67e1da643ab0745ae614c765ea98a80cafe7bb002d4f2c7515253c675f7d0e"}, &(0x7f000044c000-0x4)=0xb8) sendmsg$inet_sctp(r0, &(0x7f00005ee000)={&(0x7f0000066000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000d02000-0x80)=[{&(0x7f0000d4c000)="76bbf20f66bc289971d7cb4003268e6a6310beeb803e31cd7a678b56936cccb736f4e143043576c49c96f48fe1ec81572ce901524266020a4bd24ce9eb71d2ab61a5f4b054580139ca097d793821c6bbfd9d50bdfa97fa3d74f82820a800df0a3ffac0decf5733722b0815ca630a2f09961abf0b1f4c99d28ca8ab84127ce365c1280af6e1bf5844a852", 0x8a}, {&(0x7f00004bc000-0xbf)="1004072968f3a4cf497e658646b4f0340603e2bc63479da3a861cd136bae7588b9cc03c6a5f3587054f7fdfbe45b29b0464da23c2ce122d482dbebf7891659a6b3191301589a4cdb1a117b5ecf508eeff1f03c46bd21436169dc293b9b6b9720a4bb42263e98e8986171a4dcc8d7309cdebbb9e738180024f496fc4b67644c92bc079501db312a9d4e0be17d67372f96e86ca3d1e18319fec25bf59575a55fec47c6a7504622272b94b7aee949c7f90147cdebb0923694610d703a62ec360e", 0xbf}, {&(0x7f00009f3000-0xf3)="5a445ab3b205a26fcf750c8b5335a867b70b9364d5324c535ec3fd55dd83c8691cdd687ab56a5a0f946683167027f7b84ed3673c69985df74ded9355ed17dc5eebf3a43d047ee839a712e2ef537c560d9f86305a99b660fdf10a85c483fd7159dd80c156e12e86933722f6bc81e52c60fff4c1f6de91fc74125f4a55bdfcbe8c6359f67b6f043c56339c9be9e8dce64e6aaf0e598cfd7455dc0f54ce7cdf7f70961b8158acacfd217c431fe6e0c0f90d21e9840a53a7606720aa5a709a5f717352083791d26d9d2098c71c41076fb5485ea29ab170778f83439ea459c8bd6639fb8f9add803d3b71d638086e0e1bf0000ffc89", 0xf3}, {&(0x7f0000482000-0x1d)="17b8ff1d2bf6a5f2758b671aed60c6172f9805cc13a018af83ddcc8b7d", 0x1d}, {&(0x7f0000f7d000-0x6f)="9c122029a5e8d90ecb6188e0c02b7a344abfc6cd9e92a10510aafa3bfc16beb00072793a1f51deb30eb68248691f99f4fae2c731b7ed2c6e4681f7215b6ecedf8da43950a599c3a553c1d609fdd115c5be44dc41b110f2ec5ff7f9ea9e672c8cd640f14bad99c64d9e8a160ff0f6c5", 0x6f}, {&(0x7f0000f2e000-0x4c)="bb9e9ecdc911de34f2ada0f01245daf239f88cbf13432845111657b03942c70e39c4e225bf17ab9604fcebe9a766ed65913d7b074e8bbb90d1f0a712d68b5295278a127dcaf6b47a3e7b3554", 0x4c}, {&(0x7f0000264000)="ac2dce47df12339094960e7a887d5cf87607bcd8a609f7dcc3b1355a88e8a85efa3333847a23baf574b904630fa5166922636654c412a9eca09acdefd2424dd1e9ae09e57dd52d474d126df3a442a4ab350461d62d3fac7241db9a06e8f4ca2759b4f9f3c135fd5e8b9bb104b0ce805f4eee71a2b857f830ba85acd5217512a0df73e8f1c79767f92214350bf15c39fe99d7a01535cdfb27f34887adf81e198aa857ba078e50227e9db3cef9401f14d52fe5fb8163fd834bb2245a27", 0xbc}, {&(0x7f0000eb1000-0xa2)="1db602b8f116e2001d461fe4602294914320103533cbd5995522921f47cf90a511ac534fce8cc17dd1160766e127871c0c04c29d1bdb26aea4d063efac8ca2fa17b9202a51162764123b5733ffa29249a9a12324ef67020d74157f10a3feb5a52204dd55e928ddbd84ab427b726cb3b1a1939ba4257d2a90d32a78b617dca83b900187ec8c2feaf40f50164d74dcff42613d8d291b79860f0a79a6ef33dd812c723f", 0xa2}], 0x8, &(0x7f0000036000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x1, 0x1, 0x81, 0x0, 0x5, 0x9, 0x7, r1}}], 0x30, 0x10}, 0x40) [ 38.217636] kernel msg: ebtables bug: please report to author: bad policy [ 38.218986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/19 14:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bb7000)={0x0, 0x80, "24f7c169fb15e5cf401b14e901ce57be33b34a8f2d9d7f26a91fddc56dc8200e8483da784aadd13435b4363c027b3a60c2a0ce8ca75a603114f2fa44b2779c7bae192bd957e1a4a7673448d94d69258c4821448b067537e24f596b600f5581d499ee189c804b339206dd36f831351362325ff9897d7ab5abb784b3f3874fc38c"}, &(0x7f000023b000)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005bd000)={0x5, 0x8200, 0x2, 0x9, r1}, &(0x7f0000e9b000)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00006af000)={0x6, {{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb249}}}, 0x108) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000098b000-0x8)=@assoc_id=r1, &(0x7f00006b0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x20, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}]}, &(0x7f0000997000)=0x10) 2018/02/19 14:33:35 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10), 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) setsockopt(r0, 0x7ff0000, 0xfffffffffffffffa, &(0x7f0000000000)="ee155c1e4e197270216ba945dbf91b1d575ad36fb5cec89ce95856550c", 0x1d) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000001000)=""/13, 0xd}, {&(0x7f0000002000-0xbf)=""/191, 0xbf}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000001000-0xff)=""/255, 0xff}], 0x7, &(0x7f0000001000)=""/9, 0x9, 0x100000000}, 0x10000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f3e000-0x5a)={r0, r0, 0x9, 0x9, &(0x7f0000001000-0xee)="b6428b1e1087b505219f83d2ee40514f6a444767d5093eff01a969389550947260882917cf0312c602988dcfa54eb9be5e7b65da3c892ba5cc4ea2e9641873338f06b799ce0fe1db40ab67dc127c4dc806e1aef5c99ec93dc88899035edbdb6a26e29ec897c044463a7cf3dcb1a5e6a0417fe4f4c927e739a522d0e25908edf79d4db9c1b5abac4432c65f2ca9834cf8cfe6d114d94ad1eb0affef9de475c5c170f48c36ab9bdb7dc0a53bb4bccfe28cdb6dde01f35453238afe54028fee6bb0592da0fe8003bbd94780704ff71888be9b0561a6d982fd648f0b8077f1e2ccf49be808c548e167e1b7fd29644b56", 0xd8bc, 0xc2, 0x5e, 0x5, 0x3, 0xfffffffffffffffb, 0x1ff, "064d063b421f082b12a3c21fd99933e92613cd2e03547655216bf1a8a0f951f133b6bfc04c798e8b47f2b0fc93493192bba0"}) listen(r0, 0x627) 2018/02/19 14:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000095000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) accept$packet(0xffffffffffffff9c, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000226000)=0x14) sendmsg$kcm(r0, &(0x7f0000785000)={&(0x7f000087e000)=@can={0x1d, r1}, 0x10, &(0x7f00000cf000)=[{&(0x7f0000e1c000)="433ae85df5163d20ed3a0957c0b2cd576ea53bed22958f26048c93055ba3eeacb2b2af033e720def36f7188957dc62bb9af93762867da2a05471e7da509bbfa0e0e299690dec14aa934976efc159f09cac5e31b6a16fb15e71add02fa9b6a11f15ab96b7ee62699572c0028239a2f69b064ee889a0b781645429862bfc2dbfd3b7619cbd8e2fa5d8be60572027c0b58cd0c7b6a8908c628e98209ff40ee8e9336be01b", 0xa3}, {&(0x7f0000591000-0x40)="e98e9455d3b2569e944261962464a23bcbf9488f1b2cc0026c4ae88c5bf322aceefc4dde4a7bec09bdfe9f29ecd45c6dab700b7e860640d1e7d45ebed4d913ea", 0x40}, {&(0x7f00002ff000-0x7)="565cfb039f6669", 0x7}, {&(0x7f000025f000)="a22a6a66bd5f67561f0ace573c767c4f138295fbb32d65abf0814f014a10b1f29e668e0c77db610dbda945d1904733ce12ac1a88a618cb7333c3ac743a73ca2936864acfc2f09447b3fe24753931b1c27f877cbab6cf5356377a884285171f460df305c67c536f4bd49d528dcb7156b3ac7db4903a204642556730a2d7d4050c7466943f5fdaab235dd59e897c620fb8dfb0e276c5296986eb89e90a8df8c171", 0xa0}, {&(0x7f0000d40000)="48606cc398e9171f1026ce0b19c9c81502eb0ae6ad32b0ef", 0x18}], 0x5, &(0x7f0000033000)=[{0xf8, 0x111, 0x6a, "d1472e51af87339c01d2bac7e50e5670dce3b307c010fbd83198de61941c8f41911e3ba4f6af953958894b7fa934995a553e90f881d2118a199848101d4a816dbe45b92c19b7cfc984831bcc11d8efbfbc988eb968480924213785bfbd0f4da1dbdefa9633d43c35f285022dcdf8d06663bc74f486f526c6af1da6ff486ba0181a0523ae60ce2ff297db3b9f3b59be96777e9e20fef1b7b14c4eb8a930bf217706bfc05c34228f5d6e6a2c789257045c0f506c6143eccf4981c8741fd8cfec8e6351c850da58120daadb783fdeee4aea097b6f8256a7c2d293d79e939ed66eb033a80542"}, {0x88, 0x117, 0x400, "c1bbe8ddc099a3f94816c722b0b2ec3c8135b9eeca527935f65e16c3f0581fe0fe0602081124f02a31779385466577989d983fd887c6a469bdfb6df9b4bc834f7a086f0fd6cbc6a30d508c6838c9ef2e08942f8dc433a8af7e3b83dc17921188eb05bb9963a05c2577a5c7ba0e26cd0a3884987666e733"}, {0x90, 0x3a, 0x8cce, "0832fb09cc98edf3b0a33eab6b12d1ef89958d308e42557fcc0b4343846be10ec8254efc66327816b8a9d2190c7a514d649ca8329c5003bae1b1bfde95cb3837962f4c06b33bbcc0c626170829d9127a0e60030d2d3daf93a2f82315ad208a406ea0c50bcf50b1718fb0ca7286352652aafefa4d1c1a23abbd1d7ba438"}, {0xd0, 0x105, 0x1, "15b9e0808dd32c51f5082403ee0a2aeaee9c28bc2752d1c1959499eeaf4ed380da79d3a937d0c275cb2b71970f79143c058b46b8b48b3e32b08838f48a3c53d51a7e2082c79d18421d71fae1b273d5be403cd23ba82e4cef11987d59738560ee0255cffb6458b73cb543cc00a12edf3e8bd5117f02b0be4044a8723f19ccf057280ffa6face96385147b13428b85554b42218d0bf97d3c6394a30114ae25789f5fa0013ac989fcb08599dd91a9d1173244510577666aa8c5e2995789bddfb85b"}, {0x88, 0x19c, 0x1, "cb21d209e009b5912d89d47d1d5f08a0d40f20b32d861a33bb1228395c81596f6038a0476f8b0b2f26274910a634170a5b4a4906c64ae3cc35243b6594a2a4260e30b8e0d9536dbe3c90de408d95e1d86e84b77f4ac3bd89b71f781a219ceda6a6988ac7135ec9c3beb2b34045cc73ed442be718"}], 0x368, 0x400c1}, 0x20040010) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/19 14:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000), &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)) setsockopt$packet_int(r4, 0x107, 0xd, &(0x7f0000d0a000-0x4)=0x7fffffff, 0x1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9}, {0x8001, 0x8, 0x7fff}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x94}}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000), 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback, 0x0}, 0x0, @in6=@mcast2, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4), 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) [ 38.279984] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.311327] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/19 14:33:35 executing program 1: socketpair(0x1, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000603000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000707000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000303000-0x4)=0xffffffffffffffff, 0x4) 2018/02/19 14:33:35 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000027000-0x4)) 2018/02/19 14:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000062e000-0x1000)="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", 0x1000) 2018/02/19 14:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000564000-0x48)={0xa, 0xd, &(0x7f0000be1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x7, 0x1, 0x0, 0x1}, @ldst={0x1, 0x3, 0x3, 0xf, 0x6, 0xffffffff, 0xffffffffffffffff}, @ldst={0x843e100f2818fc13, 0x1, 0x1, 0x7, 0x2, 0xfffffff4, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x0, 0x0, 0x6, 0xfffffffc}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000654000-0x4)='GPL\x00', 0x5857, 0x2a, &(0x7f0000344000-0x2a)=""/42, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c6c000)={r0, r1, 0x1}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000583000)=0xfffffffffffffbdb, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x7}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$l2tp(0x18, 0x1, 0x1) [ 38.358590] sctp: [Deprecated]: syz-executor6 (pid 5909) Use of int in maxseg socket option. [ 38.358590] Use struct sctp_assoc_value instead [ 38.455249] sctp: [Deprecated]: syz-executor6 (pid 5928) Use of int in maxseg socket option. [ 38.455249] Use struct sctp_assoc_value instead 2018/02/19 14:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000f5c000-0x1)="b8", 0x1, 0x0, &(0x7f0000b1e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r0}], 0x1, 0x9294) shutdown(r0, 0x10000000000001) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009be000-0x8), &(0x7f0000388000)=0x8) 2018/02/19 14:33:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000001000)=@ax25, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005000-0x38)=[], 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x168, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x9}, &(0x7f0000001000)=0xfffffffffffffede) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r5, 0xdd0f}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f00009f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9f000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000005000-0x4)=0x10) 2018/02/19 14:33:35 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ff9000-0x20)={0x2, 0x0, 0x10002, 0x800}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ff8000)={0x3caf, r1, 0x10003, 0x8}) syz_emit_ethernet(0x6e, &(0x7f0000ff8000-0xe9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a087ee", 0x0, 0x87, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "97f370a4310e2421"}}}}}}}, 0x0) r2 = socket(0x10, 0x800, 0x5) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002f3000)) 2018/02/19 14:33:35 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x68)="23000009000040460000000000001201000000000000270f00000000006e0400735231727b5e1809f7ff9cafc7c99c8c9acfe2774ce8e2273d2721094934f30f98ad825c5e5dd82939a162ee409daeb38a5ca62b3129825ea4f417e40b15a2a82514892797355013", 0x68}], 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = getpid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000012000)={0x0, 0x9, r2, 0x1, r3, 0x3, 0x0, 0x2}) 2018/02/19 14:33:35 executing program 7: pipe(&(0x7f0000610000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000)=""/244, 0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00005bb000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000074000+0xfc8)=""/227, 0xe3}], 0x4, &(0x7f0000001000-0xe7)=""/231, 0xe7, 0x7ff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) r3 = socket$inet(0x2, 0x4000000000000000, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000357000)=0xcf) 2018/02/19 14:33:35 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e5c000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d79000-0x28)=@bridge_delneigh={0x28, 0x1d, 0x204, 0x5, 0x1, {0xa, 0x0, 0x0, r1, 0x81, 0x20, 0x2}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000), 0x0) 2018/02/19 14:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000046c000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005b6000-0x4), 0x4) sendmsg(r0, &(0x7f0000f4a000)={&(0x7f0000756000)=@can={0x1d}, 0x10, &(0x7f0000205000)=[{&(0x7f00002b2000)='A', 0x1}], 0x1, &(0x7f0000096000-0x2f8)=[]}, 0x0) 2018/02/19 14:33:35 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r1, &(0x7f0000006000+0x613), 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001e000-0xc)=@sack_info={0x0, 0xff, 0x3}, &(0x7f0000028000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000001a000)={r2, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x8c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000026000)=@generic={0xff, 0x5, 0xffffffffffffffc1}) socket$inet(0x2, 0x2, 0x200) [ 38.562168] dccp_close: ABORT with 254 bytes unread 2018/02/19 14:33:35 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001f000-0x1370)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x2c, 0x0, [], []}], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/19 14:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f84000)={0x0, 0xba, "448321c327228b110e32853bba4a93d5c4e49bad0f46c1abb22603c790818b3431f3e4e5d1fff6874201aa74b9dd5cdaf82fe14b337710c9630d91aa525e4b5cd9229c413276f43caee0fe694fd8d008f9e4a02591d06aae692e0177cea9581e81f714a246538397e3d4c9a76e878f69f8a4740d8314e7b9b1fca1c4909b920f71cd9a618b9847e0156c9ea67766731250673854b6aec1b27cd22e8fb04c7b2491b55fd02a0d0ad8f8814ab3f49a395d440df31fa3dc5250138b"}, &(0x7f000056c000)=0xc2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008a2000-0xa0)={r1, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x2, 0x6, 0x7f, 0x100000000}, &(0x7f0000391000+0x76e)=0xa0) sendto$inet6(r0, &(0x7f0000bfd000), 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004b3000-0x9)={0x0, 0x1, '1'}, &(0x7f000052e000)=0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000553000)={r3, @in6={{0xa, 0x1, 0x5cf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}}}, &(0x7f0000670000)=0x8c) 2018/02/19 14:33:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs, &(0x7f00005ba000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x8000035, 0x0, 0x0, 0x6}, {0x6}]}, 0x10) r3 = accept4(r1, &(0x7f0000cbe000)=@sco, &(0x7f0000df8000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006c2000-0x8)={0x0, 0x2}, &(0x7f0000fe3000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000223000-0x8)={r4, 0x3}, &(0x7f0000aea000)=0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/19 14:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000327000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f00003b8000)=[{&(0x7f0000d47000-0x27)="82", 0x1}], 0x1, &(0x7f0000d39000)=[]}, 0x0) 2018/02/19 14:33:35 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000ebd000)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20e33000, 0x20e33030, 0x20e33060], 0x0, &(0x7f0000f7e000), &(0x7f0000e33000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}]}, 0x108) accept$inet(r0, &(0x7f0000a74000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000c3c000)=0x10) [ 38.631273] sctp: [Deprecated]: syz-executor2 (pid 5964) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.631273] Use struct sctp_sack_info instead [ 38.762390] sctp: [Deprecated]: syz-executor2 (pid 5999) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.762390] Use struct sctp_sack_info instead 2018/02/19 14:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000cfb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000316000-0x4)=0x32) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000074f000-0xb8)={0x0, 0x6, 0x410, 0x0, 0x5, 0x7ff, 0x7f, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr=0xff}}, 0x40, 0x1, 0x40, 0x1f}}, &(0x7f00007e9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000547000)={r1, 0x6, 0x7, 0x3, 0x9, 0x1}, &(0x7f0000302000)=0x14) getsockname(0xffffffffffffff9c, &(0x7f00008a9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000cdb000)=0x3a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000078e000), &(0x7f0000f4f000-0x4)=0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f000080b000-0x4), 0x4) r4 = socket$inet6(0xa, 0x5, 0x2) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000083a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000045e000)={0x0, 0x4}, &(0x7f0000092000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000062b000-0xc)=@sack_info={r5, 0x1, 0x9}, 0xc) 2018/02/19 14:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0xffffffffffffffff) accept4$llc(r0, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000281000-0x4)=0x10, 0x80000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000d20000-0x4)={@common='ip_vti0\x00J\x00'}) 2018/02/19 14:33:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f000014a000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000-0x4)) setsockopt$IP6T_SO_SET_REPLACE(r1, 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'}]}, @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}, [0x0, 0x4], [], @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) syz_emit_ethernet(0x35e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/19 14:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/19 14:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000699000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ee7000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00006b6000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000ad0000-0x38)={&(0x7f00005e6000)={0x10}, 0xc, &(0x7f0000632000)={&(0x7f00005fa000-0x70)=@ipv6_getaddr={0x70, 0x16, 0x10, 0x7, 0x3, {0xa, 0x0, 0x108, 0xfe, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0xff, 0x0, 0x3}}, @IFA_CACHEINFO={0x14, 0x6, {0x39f, 0x5, 0x5, 0x3f}}, @IFA_CACHEINFO={0x14, 0x6, {0x101, 0x9, 0x27e101d2, 0x5}}]}, 0x70}, 0x1, 0x0, 0x0, 0x40004}, 0x4080) 2018/02/19 14:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0xffffffffffffff20, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) mmap(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x1000002, 0x86010, r0, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000719000)="c0d3c98bda351f7012564b6ffd800a23818e1e5bb17a9c6989c79eda061ec551558e443a9c55907ce6c7c5686aefaae1d70de09874dee3d0c6a8fc53289b1f8e6e454c688c5035d32072c1f63e87fa4802de96ef0139edfa3e38df7376", 0x5d}, {&(0x7f000003e000-0x96)="ee15626b471ead7fd7651230b907cf92a48fbd7e33848a26d520448c0d1fa78709de0da2f181908d7fd2e1e4d2bd30f50b7cae5482fec62d2844e6ef18249c31e5346f88831ab76db7f80b451150fe95afddfddf26a69d82c9482fa196359e88bc7a99882d94c185453c52de655c390ea813d65a481b60dbea17cb9d01ab221f1e20ce9f92ac791d55978fb2ab597fef19abcabfa627", 0x96}, {&(0x7f00008a5000-0x1000)="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", 0x1000}], 0x3) 2018/02/19 14:33:35 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000a000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x5, 0xf77a, 0x400, 0x12, 0x1000000, r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x10000000000003, &(0x7f000000a000)=0x2) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/19 14:33:35 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x9, &(0x7f000000c000-0x28)}, 0x10) r2 = epoll_create(0x2) epoll_wait(r2, &(0x7f000000a000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000006000)={&(0x7f0000008000-0x6)=@hci={0x1f, 0x401, 0x3}, 0x6, &(0x7f000000c000-0x20)=[{&(0x7f000000b000)="7d0ea3631650c36da86838115662982f25dced5f50a94bbae52ee2a21597967e55ba6a8c372820092670e9cc87b9959c7b670e10d0db32bcfcc9d67b7ed7de392ac6d8b7ffb639e712b2cecd2714c6644cd9370bf6b7b4b03346d2348dc405915f4fa29e5dc871046d5b6885406cd36596ebc87f25e353794640942f05ec5266a287eacc2ad7177355a455c7ef3b3f02c79ff18e91e51822751c98a60d29dec940437aa7f398737baa69ce05e0f2409d", 0xb0}, {&(0x7f0000009000-0x39)="f85b0edba21d0954628fb99076c10e0d2edb2359e9a0afa133a9d9c076f95450dab31da898e628d516eb176f55ddfb2434db6114615c5dc615", 0x39}], 0x2, &(0x7f000000e000)=[{0x1010, 0x10a, 0x8000, "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"}], 0x1010, 0x4000084}, 0x0) 2018/02/19 14:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001fb000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000d9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x0, 0xd8f7, [{0x7, 0x0, "98a5620b8e6bb268db7884ed7a8e30"}, {0x0, 0x0, "e89147013c5398f9759b24"}, {0x7, 0x0, '~'}, {0x7, 0x0, "44e1f9a905e6783a09ac16"}, {0x1, 0x0, "ca994562eabeef859be6bf9ed82ae5"}, {0x7, 0x0, "0989ef1455d2f9"}]}, @ra={0x94, 0x0, 0x100000001}, @end, @end, @lsrr={0x83, 0x0, 0x3, [@empty]}, @cipso={0x86, 0x0, 0x8, [{0x5, 0x0, "f123036eb14a2e24"}, {0x7, 0x0, "f044fb16e8db68965f03b4fed17b8340"}, {0x0, 0x0, "568a0c9dbbc0abdabc0df3d11fbd4aca"}, {0x0, 0x0, "c6534d14597bf10ffe4c527d3d"}]}, @rr={0x7, 0x0, 0x4, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty]}, @ra={0x94, 0x0, 0x6}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x8001, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "880065584606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/19 14:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000a1e000-0x2)=0x2d) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/02/19 14:33:35 executing program 5: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8001, &(0x7f0000acc000)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cdd000-0x8)={0x0, 0x8001}, &(0x7f0000d93000-0x4)=0x8) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fab000)={r1, 0xb9, 0x0, 0x8c}, &(0x7f0000fab000+0x98c)=0x10) r2 = socket(0x800000010, 0x3, 0x0) write(r2, &(0x7f0000f9b000)="26000000130047f10714c1f9590022ff001000e3010000000000000000000000060010000535", 0x26) [ 38.842544] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.877326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13786 sclass=netlink_route_socket pig=6030 comm=syz-executor0 2018/02/19 14:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/19 14:33:35 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2000000006, &(0x7f0000ef2000), &(0x7f0000ef2000+0xe3f)=0x3) 2018/02/19 14:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000942000-0x28)={@common='erspan0\x00', &(0x7f00000ba000)=@ethtool_dump={0x7f, 0x9, 0x1, 0x6d, "df0f35673622bace7967277c34aebb9b19b743e74e53d167022e77a39369cb3d1cc238efbe1ab0463befbbf67541c36610256f281b2f8914dbf24de5ee186aa4b39e302bee624e7bd615e768e97bc9a5449f488d754439319acf4dfb37299bf20d29e50058d880d0dfe2a9eb62"}}) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fd000-0x1c)={&(0x7f00005c0000-0x10)=@can, 0x10, &(0x7f0000e49000-0x30)=[{&(0x7f00009b5000-0x61)=""/97, 0x61}], 0x1, &(0x7f0000c2a000-0x1000)=""/4096, 0x1000}, 0x102) recvfrom$inet(r0, &(0x7f0000e43000)=""/18, 0x12, 0x0, &(0x7f0000077000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) 2018/02/19 14:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000296000)="63bbbe4e713c1da970a62b29e6b62cd2c1063bdda6b91be08788e25c13be663704d868f244deffe0570447e87678b7983c7a5776ffe1cccdb9442a036f6adf6c558443341a60cf1947e0a40f63341b6ddb61f180428a252040f302fece87f77fb146ef8a8f4a7b58b8d8e4cf6fe0cd423b291d502b90ba5fe951500006cb09bb66103b979d75", 0x3d5) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000094b000)={r0, 0x5}) [ 38.955260] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13786 sclass=netlink_route_socket pig=6041 comm=syz-executor0 [ 38.966164] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 38.971708] [ 38.976610] ====================================================== [ 38.982913] WARNING: possible circular locking dependency detected [ 38.989225] 4.16.0-rc1+ #231 Tainted: G W [ 38.994579] ------------------------------------------------------ [ 39.000888] syz-executor3/6049 is trying to acquire lock: [ 39.006410] (&(&srv->idr_lock)->rlock){+...}, at: [<00000000f37eeeb4>] tipc_conn_lookup+0x1f/0x90 [ 39.015527] [ 39.015527] but task is already holding lock: [ 39.021493] (&(&sub->lock)->rlock){+...}, at: [<000000007fcfa345>] tipc_sub_report_overlap+0x3ce/0x4f0 [ 39.031041] [ 39.031041] which lock already depends on the new lock. [ 39.031041] [ 39.039352] [ 39.039352] the existing dependency chain (in reverse order) is: [ 39.046963] [ 39.046963] -> #4 (&(&sub->lock)->rlock){+...}: [ 39.054078] _raw_spin_lock+0x2a/0x40 [ 39.058396] tipc_sub_report_overlap+0x3ce/0x4f0 [ 39.063667] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 39.069103] tipc_nametbl_publish+0x2aa/0x4f0 [ 39.074121] tipc_sk_publish+0x1f5/0x4b0 [ 39.078723] tipc_setsockopt+0x5fd/0xcf0 [ 39.083317] SyS_setsockopt+0x189/0x360 [ 39.087824] do_syscall_64+0x282/0x940 [ 39.092241] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.097942] [ 39.097942] -> #3 (&(&nseq->lock)->rlock){+...}: [ 39.104194] _raw_spin_lock_bh+0x31/0x40 [ 39.108778] tipc_nametbl_insert_publ+0x2da/0x1850 [ 39.114230] tipc_nametbl_publish+0x2aa/0x4f0 [ 39.119238] tipc_sk_publish+0x1f5/0x4b0 [ 39.123816] tipc_bind+0x1a9/0x2d0 [ 39.127878] kernel_bind+0x62/0x80 [ 39.131936] tipc_topsrv_start+0x9ab/0x1010 [ 39.136776] tipc_init_net+0x3cc/0x570 [ 39.141186] ops_init+0xec/0x500 [ 39.145075] register_pernet_operations+0x45e/0xa00 [ 39.150610] register_pernet_subsys+0x28/0x40 [ 39.155633] tipc_init+0x83/0x104 [ 39.159610] do_one_initcall+0xad/0x357 [ 39.164090] kernel_init_freeable+0x469/0x521 [ 39.169084] kernel_init+0x13/0x180 [ 39.173205] ret_from_fork+0x3a/0x50 [ 39.177411] [ 39.177411] -> #2 (&(&tn->nametbl_lock)->rlock){+...}: [ 39.184146] _raw_spin_lock_bh+0x31/0x40 [ 39.188701] tipc_nametbl_publish+0x1ff/0x4f0 [ 39.193788] tipc_sk_publish+0x1f5/0x4b0 [ 39.198343] tipc_bind+0x1a9/0x2d0 [ 39.202379] kernel_bind+0x62/0x80 [ 39.206416] tipc_topsrv_start+0x9ab/0x1010 [ 39.211231] tipc_init_net+0x3cc/0x570 [ 39.215618] ops_init+0xec/0x500 [ 39.219480] register_pernet_operations+0x45e/0xa00 [ 39.225017] register_pernet_subsys+0x28/0x40 [ 39.230017] tipc_init+0x83/0x104 [ 39.233974] do_one_initcall+0xad/0x357 [ 39.238445] kernel_init_freeable+0x469/0x521 [ 39.243438] kernel_init+0x13/0x180 [ 39.247563] ret_from_fork+0x3a/0x50 [ 39.251766] [ 39.251766] -> #1 (k-sk_lock-AF_TIPC){+.+.}: [ 39.257638] lock_sock_nested+0xc2/0x110 [ 39.262195] tipc_release+0x103/0xff0 [ 39.266492] sock_release+0x8d/0x1e0 [ 39.270708] tipc_topsrv_stop+0x3c0/0x610 [ 39.275352] tipc_exit_net+0x15/0x40 [ 39.279562] ops_exit_list.isra.6+0xae/0x150 [ 39.284463] cleanup_net+0x6ba/0xd20 [ 39.288674] process_one_work+0xbbf/0x1af0 [ 39.293406] worker_thread+0x223/0x1990 [ 39.297876] kthread+0x33c/0x400 [ 39.301762] ret_from_fork+0x3a/0x50 [ 39.305967] [ 39.305967] -> #0 (&(&srv->idr_lock)->rlock){+...}: [ 39.312444] lock_acquire+0x1d5/0x580 [ 39.316742] _raw_spin_lock_bh+0x31/0x40 [ 39.321299] tipc_conn_lookup+0x1f/0x90 [ 39.325767] tipc_topsrv_queue_evt+0x225/0x6d0 [ 39.330847] tipc_sub_send_event+0x250/0x440 [ 39.335750] tipc_sub_report_overlap+0x3f6/0x4f0 [ 39.341009] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 39.346436] tipc_nametbl_publish+0x2aa/0x4f0 [ 39.351426] tipc_sk_publish+0x1f5/0x4b0 [ 39.355981] tipc_setsockopt+0x5fd/0xcf0 [ 39.360540] SyS_setsockopt+0x189/0x360 [ 39.365013] do_syscall_64+0x282/0x940 [ 39.369398] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.375079] [ 39.375079] other info that might help us debug this: [ 39.375079] [ 39.383194] Chain exists of: [ 39.383194] &(&srv->idr_lock)->rlock --> &(&nseq->lock)->rlock --> &(&sub->lock)->rlock [ 39.383194] [ 39.395831] Possible unsafe locking scenario: [ 39.395831] [ 39.401861] CPU0 CPU1 [ 39.406499] ---- ---- [ 39.411137] lock(&(&sub->lock)->rlock); [ 39.415258] lock(&(&nseq->lock)->rlock); [ 39.421981] lock(&(&sub->lock)->rlock); [ 39.428623] lock(&(&srv->idr_lock)->rlock); [ 39.433092] [ 39.433092] *** DEADLOCK *** [ 39.433092] [ 39.439128] 4 locks held by syz-executor3/6049: [ 39.443764] #0: (sk_lock-AF_TIPC){+.+.}, at: [<0000000015becef6>] tipc_setsockopt+0x13f/0xcf0 [ 39.452587] #1: (&(&tn->nametbl_lock)->rlock){+...}, at: [<00000000923da0ab>] tipc_nametbl_publish+0x1ff/0x4f0 [ 39.462879] #2: (&(&nseq->lock)->rlock){+...}, at: [<0000000059405178>] tipc_nametbl_insert_publ+0x2da/0x1850 [ 39.473083] #3: (&(&sub->lock)->rlock){+...}, at: [<000000007fcfa345>] tipc_sub_report_overlap+0x3ce/0x4f0 [ 39.483027] [ 39.483027] stack backtrace: [ 39.487499] CPU: 1 PID: 6049 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #231 [ 39.496045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.505371] Call Trace: [ 39.507940] dump_stack+0x194/0x257 [ 39.511541] ? arch_local_irq_restore+0x53/0x53 [ 39.516191] print_circular_bug.isra.38+0x2cd/0x2dc [ 39.521180] ? save_trace+0xe0/0x2b0 [ 39.524868] __lock_acquire+0x30a8/0x3e00 [ 39.528998] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.534167] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.539333] ? save_stack_trace+0x1a/0x20 [ 39.543452] ? save_trace+0xe0/0x2b0 [ 39.547142] ? __lock_acquire+0x36c0/0x3e00 [ 39.551441] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.556606] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.561774] ? check_noncircular+0x20/0x20 [ 39.565984] ? lock_release+0xa40/0xa40 [ 39.569942] ? mark_held_locks+0xaf/0x100 [ 39.574068] lock_acquire+0x1d5/0x580 [ 39.577843] ? lock_acquire+0x1d5/0x580 [ 39.581794] ? tipc_conn_lookup+0x1f/0x90 [ 39.585918] ? lock_release+0xa40/0xa40 [ 39.589869] ? lock_downgrade+0x980/0x980 [ 39.593997] ? lock_release+0xa40/0xa40 [ 39.597950] ? __lock_is_held+0xb6/0x140 [ 39.601991] _raw_spin_lock_bh+0x31/0x40 [ 39.606030] ? tipc_conn_lookup+0x1f/0x90 [ 39.610149] tipc_conn_lookup+0x1f/0x90 [ 39.614096] tipc_topsrv_queue_evt+0x225/0x6d0 [ 39.618651] ? tipc_sub_report_overlap+0x3ce/0x4f0 [ 39.623553] ? tipc_conn_send_work+0x70/0x70 [ 39.627939] ? lock_release+0xa40/0xa40 [ 39.631887] ? lock_downgrade+0x980/0x980 [ 39.636013] ? lock_release+0xa40/0xa40 [ 39.639965] tipc_sub_send_event+0x250/0x440 [ 39.644349] tipc_sub_report_overlap+0x3f6/0x4f0 [ 39.649079] ? tipc_sub_check_overlap+0xa0/0xa0 [ 39.653723] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 39.658631] ? nametbl_find_seq+0x580/0x580 [ 39.662943] ? lock_acquire+0x1d5/0x580 [ 39.666892] ? lock_acquire+0x1d5/0x580 [ 39.670843] ? tipc_nametbl_publish+0x1ff/0x4f0 [ 39.675484] ? tipc_nametbl_publish+0x1c0/0x4f0 [ 39.680129] ? lock_release+0xa40/0xa40 [ 39.684077] ? lock_release+0xa40/0xa40 [ 39.688027] ? tipc_nametbl_publish+0x1ff/0x4f0 [ 39.692670] tipc_nametbl_publish+0x2aa/0x4f0 [ 39.697139] ? tipc_nametbl_build_group+0x3a0/0x3a0 [ 39.702129] ? mark_held_locks+0xaf/0x100 [ 39.706255] tipc_sk_publish+0x1f5/0x4b0 [ 39.710290] ? tipc_getsockopt+0x760/0x760 [ 39.714502] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 39.719495] tipc_setsockopt+0x5fd/0xcf0 [ 39.723530] ? tipc_sk_leave+0x200/0x200 [ 39.727571] ? security_socket_setsockopt+0x89/0xb0 [ 39.732562] SyS_setsockopt+0x189/0x360 [ 39.736510] ? SyS_recv+0x40/0x40 [ 39.739939] ? move_addr_to_kernel+0x60/0x60 [ 39.744325] ? do_syscall_64+0xb7/0x940 [ 39.748276] ? SyS_recv+0x40/0x40 [ 39.751707] do_syscall_64+0x282/0x940 [ 39.755570] ? __do_page_fault+0xc90/0xc90 [ 39.759777] ? finish_task_switch+0x1e2/0x890 [ 39.764247] ? finish_task_switch+0x1b9/0x890 [ 39.768722] ? syscall_return_slowpath+0x550/0x550 [ 39.773625] ? syscall_return_slowpath+0x2ac/0x550 [ 39.778530] ? prepare_exit_to_usermode+0x350/0x350 [ 39.783526] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.788866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.793684] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.798849] RIP: 0033:0x453d69 2018/02/19 14:33:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000-0xbc)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x5b}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffff}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x27}, @in6={0xa, 0x3, 0x3d892e8f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0xbc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@rand_addr, @multicast2}, &(0x7f0000001000-0x4)=0xc) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/19 14:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000052f000)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005ac000)={0x0, 0x100000001}, &(0x7f0000f9a000-0x4)=0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e52000-0x8), &(0x7f0000741000)=0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000022e000)={0x0}) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000bd1000), &(0x7f0000adf000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007dd000-0x2)={r0, 0x3f}, &(0x7f00000d5000)=0x6) 2018/02/19 14:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = accept4(r0, &(0x7f0000d13000)=@nl=@unspec, &(0x7f0000ecb000-0x4)=0xc, 0x80800) listen(r0, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00009c4000)={@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, {&(0x7f00006df000)=""/40, 0x28}, &(0x7f0000695000), 0x10}, 0x30) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000fa5000-0x581), 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 14:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0xfffffffffffffffd, 0x2, 0x7a, 0x0, 0xffffff50, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0xffffffffffffffea) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000d68000)=""/119, &(0x7f0000fe3000-0x4)=0x77) r1 = socket(0x12, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 14:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000d97000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f000012d000)=0x26) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd2000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@empty}}, &(0x7f0000d67000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 14:33:35 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, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003a8000)={{{{0x2, 0x0, @rand_addr=0x4}}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}}}, 0x3, 0x8, 0x2, "1f6524d0c65ad7fe62ab800fe89c654602713f57dfbde34df9784b87c7334b7bd763e2c1a5c760f66c7e333023c7dd44f0a1ebf33b903011f4c04e3d6b9009f8de223817ab6df40924181f21d858ffce"}, 0x160) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) writev(r0, &(0x7f00002bb000)=[{&(0x7f000035c000)="c2ea6d25889c2553eb8447780ed145e2bee39f42635081bfc765fc4b373fa7c11588da3a3bd79ad88d25dfe9608499fcfcc58ae55aee59cdeeb371b356dc6b52b2b6c3fb708524cab39891bde319930a799b3ebffe6ec0c42f618c493074db8e98d2ed33e8bda4d9c2ad0fb82c48716b757a39c722e0f8a53cef41cdb580519f9190e2f76383b88794a6d4c4038ec74d2af1ea4cc7f349e97005b00e7158fc0028bf15d0b4efd8ff3bbbe04ce7b7214d8adb464f85c573057613a332a46081c19d897231a2782f9d289a1c7fb3eef50737b361b5f2b28d9f19412b68833d18b482494b59b6abf00fa5972a56874608d14884a9c5b034b897eb8f38f44623b1b2dc5307f94e9434a6922bc237eb8071d7d1e0418c635508aaa6c4097e5ca44a60a7b5d4b314f472440f029db5fc6db3cbb62d0128ffed1f3f73efff6968cf633b1624e4ec20cb2aa543fe50f0325a8feb535a266895e04e17ace006bd9580271127fbeb807acc3882796fb0189baedb2861d77577652e93cfd403057e7218ad186e5e5ff2a32ae10d004ed683900901699fcb6ce1835410495f93739c38b21377fa4cc2eb5b9978c03f288e438735f215854cf92c356a82578b1898c9fc08cba99e6350f9fa2b073d3ed777925175a30d2709336812c586015b20a3959cb6ef9ebad087e50219326d16faefc0b51fc54a44937048ff17d7cda1f8b115b36ccc13aaae3211047b0c9c605318008d60937925cfd26b1a4a1fc26d2fd128c933b429f082834c9df998c9a5c25605fa5ddda5f20f023d02a660fc220ba7f7bb08b79649a7776a43cdf20e2894e7c4cd053724bd57f97e5dab263bf5b261152a37a151d5c07faf05ba343a9bf458148fda63e5f5c63e4fd0fc8b00e775bae8584370f1b13c12b14f000721f5b3ed65020c15a9def944b9e1fdf8d0c071022d60fb5bb32063c7dc66a81fc4e1f05156b6cbbc8c13380bc05a1c5ea822cb71bfb762c48ae8727fe2e9d94344049bd0c4126d744024d82a72d9f3d0442d7fa42d13a314359e090197ebcb4d1ba830e4a72463031a90a41d4ed94c03a372c7096018b220ee0959642537d8171288814598ccd4ba56eef0feb8d7788083af0486bd600e213103970074e349e8475c89ae8417be3bebdd513876fe2b98b10ad12ad94313115fee3d69b9e8f2b605944d622f3ec3da001af26d279efb65de9e61892ee87eb71478c55148139152b867b8e94d959c0f7232174de2040d65dafea472b5b8d93b0a9bc97a524343419a02842bb6560c0e271eb264129e6f3f7a10f51d563566472bcdc2e665840ba23cce11623487efe6af0d46cb5cbdb5bfcca4e7aee6d7dddde488ffb9868c939ed717d2e40d6d938b25625eeae5117ca91848091943dcbf86e39f83cace9dbb00d09203033436140db3010aea85ecfb14adae1ccc1d5a37dbfd66529078e8510c42cc010a90960bc8a53a0386998fba30a32a204a41a1987e58b93fe9f8e4deb6be5a2796d832041b483a36ff133a6a4b4467001f4b3b065cf5bc64373a8f3198afabfa91dff9095d56f35f8669d1c0c057fe4562159c0ad784ae4d0471a2ab97c632b661168f7cf8dce44a30", 0x473}, {&(0x7f0000e61000)="b412fd5d412c37e5140eaa90017321d9af2ccbf17817ddfccd4950ffcae7a1659d03b5f38d2b91663ede58af6d710f1fd4cdd35d55999282b3a4ef94e25443941977d53247f3ae3af84804ea225b9c1404a87b6a4c", 0x55}], 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f4f000)={r0}) getsockname$unix(r1, &(0x7f0000f5d000-0x37)=@file={0x0, ""/53}, &(0x7f000081d000)=0x37) getpeername$ax25(r1, &(0x7f00005a6000), &(0x7f000046d000-0x4)=0x10) 2018/02/19 14:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x4}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x11, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000290000-0x4)=0x19, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000fc1000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 14:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d73000-0x8)={0x0, 0x101}, &(0x7f00009c0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000073e000-0x98)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000000, 0x7}, &(0x7f00005e8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000095d000-0x2)={r5}, &(0x7f000095c000)=0x8) listen(r1, 0x0) 2018/02/19 14:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000017d000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 14:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e54000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000048d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) pipe(&(0x7f0000a00000-0x8)={0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0xfffffffffffffffe, 0x2, &(0x7f00004f9000-0x10)=@raw=[@map={0x18, 0x2000000009, 0x1, 0x0, r2}], &(0x7f000040e000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0x48) [ 39.802016] RSP: 002b:00007f8e5690bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 39.809703] RAX: ffffffffffffffda RBX: 00007f8e5690c6d4 RCX: 0000000000453d69 [ 39.816949] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 39.824193] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 39.831438] R10: 0000000020265000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.838681] R13: 00000000000005a6 R14: 00000000006f8830 R15: 0000000000000000 2018/02/19 14:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00005fc000-0x508)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x410, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, &(0x7f0000cf0000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'erspan0\x00', {0x0, 0x8000000000}}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x20000000}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) 2018/02/19 14:33:36 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000)={0x0}) accept4$inet(r1, &(0x7f0000023000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000002f000-0x4)=0x10, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 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'}]}, @REJECT={0x28, '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', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x24}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002c000)={0x0, 0x0, &(0x7f000002e000)=[], 0x0, &(0x7f000002f000-0x2230)=[{0x1010, 0x109, 0x6, 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{0x90, 0x114, 0x24c5, "2c1aa871f2b86402544b840aabf7e99f1cac0890b9c999ae75af1add29d0349bf97647b8219358ab8b8969eac97fdfed1e79814a2d38dd1796acbad123f75e20fac4cfbcb521973d7a3d877c1e577321d915049eb573592710d946968260edcb0848468f94473971255b860cbdc89d573a01358a497d6c24d83ae5e0a32b5d"}, {0x30, 0x19f, 0x100, "b2d6dd05e425d08f149eb60084e1678aa0afa6644d57b11c5f4a0567cf34"}, {0x1010, 0x10e, 0x6, 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{0x108, 0xba, 0x4, "f92198407f49845fbfb9e28bcc953107254b5442cadf75e6c7d83bd4a11a0ac75dd3d7cee2e88b6c823c2d9c492de83a4fbdd36e4a4abe8187833512250bc8f55cd8d467faee75c28d1b3ce8d905ce42654a112d899f2852cb6deb7445baa0475ccd0bbc9d1dd7ac3a003b1915a427acb6ae643f7fdba00647817defbb7b5af9ec07eaa411f7087ca7278e0a6df83ec43cb5d63b0eac883e580aa10ea1f3d6895e83494cb91ecf148501036df8ba519f4856d1b27821fbe49379b278503c24c69c1a66f8acd0dcc4e194ed17b124dd5884ccb25af80d3dd12839d8c43c083c366d7e6141b54a660d00485b1a8cb1572d6fb100ef"}, {0x48, 0x10c, 0x8, "e2b8d48889f3c6b9abf4cf5c68af24b67c791d8e9f4a31038ea4eb6076cab034253b60a7aa8df80371b4488579664861ed7a60affb4b"}], 0x2230, 0x4000}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000015000-0x4)=0xc, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/19 14:33:36 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000aca000-0x48)="11", 0x1, 0x20000010, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003c5000-0x20)={@common='yam0\x00', @ifru_flags=0x2}) r1 = socket(0x7, 0x7, 0xffffffffffff7fff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000533000-0x8)=0x2, 0x8) 2018/02/19 14:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x801, 0x7f) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b4a000)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x3c}, 0x1}, 0x0) 2018/02/19 14:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)}, 0x0) 2018/02/19 14:33:36 executing program 5: r0 = socket$inet6(0xa, 0x80007, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080}}) 2018/02/19 14:33:36 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xfffffffffffffddd, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 14:33:36 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000000f000)={0x2, 0x9}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000005000-0x4)=0x10, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x689}}}, &(0x7f0000013000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000)={r2, 0x4}, &(0x7f0000009000)=0x8) r3 = socket$inet6(0xa, 0x3, 0x100000001) connect$inet6(r3, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {0xff}, 0x87, 0x0, 0x5, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/19 14:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0x4) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/02/19 14:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ab000)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000420000-0x10)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f0000da8000-0x88)='G', 0x1}], 0x1, &(0x7f0000658000)=[]}, 0x0) pread64(r1, &(0x7f00004f0000-0x98)=""/152, 0x98, 0x0) bind$inet6(r0, &(0x7f00009b4000)={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) [ 39.947585] syz-executor2 (6081) used greatest stack depth: 14384 bytes left 2018/02/19 14:33:36 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffe}, [], {@ipv4={0x800, {{0x400000000000032e, 0x4, 0x100000001, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}}}, 0x0) 2018/02/19 14:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair(0x3, 0x800, 0x4, &(0x7f00006ce000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005f7000+0xec4)={&(0x7f000037f000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000320000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002e9000)=[0x0], &(0x7f000004d000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x7, 0x1, 0x9}) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f000013d000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x2ee4, &(0x7f0000b5c000-0x8)={0x9}, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000e7e000-0xc)={0x12}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000430000-0x40)={&(0x7f00009f3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000840000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000382000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000c74000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x6, 0x3, 0x7}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000aec000-0x28)={@generic="0b2be73d3339b0c8629f180e95a34597", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000cc3000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000550000)={0x0, 0x1000, "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"}, &(0x7f000069f000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005f6000-0x98)={r5, @in={{0x2, 0x3, @empty}}, 0x6, 0x4}, 0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ec4000)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000), 0x130) bind$bt_hci(r1, &(0x7f0000e8e000-0x6)={0x1f, 0x3, 0x3}, 0x6) 2018/02/19 14:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x12) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a53000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x1f0, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000ef3000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1ff}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x241}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f000079f000)={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) 2018/02/19 14:33:36 executing program 4: r0 = socket(0x15, 0x1, 0x5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/02/19 14:33:36 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001b000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000007000), &(0x7f000001d000-0x8)}}], 0x150}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000017000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000001e000-0x4)=0x26) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000001d000)={0x0, 0x7}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000010000-0x18)={r2, 0x9, 0x8, [0x100, 0x6, 0x5, 0x6, 0x2, 0x845, 0x0, 0x5]}, 0x18) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f000001e000)={0x1f, 0x1cf2, 0x1}, 0x6) 2018/02/19 14:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) r1 = socket(0x1f, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) 2018/02/19 14:33:36 executing program 5: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[], 0x100000000000007c) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000051b000-0xc)={0xc6c5, 0x1, 0x1ff, 0x8, 0x800}, 0xc) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/02/19 14:33:36 executing program 6: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common="807047030000ffffffff00000700", @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) getpeername(r0, &(0x7f0000165000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000000e000)=0x3a) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000054000+0x915)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00001bd000)=0xe8) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001bd000)=0x0) r4 = getpid() mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001be000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f000002d000)=0xe8) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000042000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00001bd000)=0xe8) r7 = getpid() r8 = getuid() mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000095000+0xea2)={0x0}, &(0x7f00001bd000)=0xc) mmap(&(0x7f00001bd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00001bd000)={&(0x7f00001be000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00001be000-0x10)={&(0x7f00001bd000)=@bridge_getneigh={0x35e8, 0x1e, 0x20, 0x6, 0x1, {0x7, 0x0, 0x0, r2, 0x8, 0x10101}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x80000001}, @IFLA_VF_PORTS={0x3318, 0x18, [{0xbc, 0x1, [@generic="c4129849210f908a8502fc86ee97d30a09c2389b5db679bc7222abd4941b436dff94d92c8f1ef71bb2da66219ab4ac0214037ee62b44afdc008d1e94fa04aab504a6b978b9a2799c7128c15d3639617d976efb685865afee3a2782f6f1aebd783d26e755528da52bfec5bcd64bcdd617d5a464a0d3b943ac241c1f2d86a66d52773334c3181734b0ad2beff1125434456d030ed950aac96b1ab6b9b2a8e4ee74c085b4fa57aa76cfdd4edcc7d11fc9358ba55ba2d20fb6"]}, {0x13d0, 0x1, [@generic="6657e95f76e5ee50015dae02854d7f2f2d3d4e32f47a5deaf2798b9262348fd56324dbec0a6689b6e816d73c0117f38318df1b2024bccb75d39d6a79963fae14d5623ff351ebfd05ca6af48c49deb1e209c415385744f6be17c851d14e6feaced723ce1774a5298c07a59c1dfdfc871813cb82bd14ddfeaafd30e96a5a7561a9065e991ecfe93e0e13a7d11b3867a5eb9356b47ec0", @generic="60ff89866860fd17f53519cea01ccea694202d6f9be22355fce03b9b0b904fde7f280872054612de13a5574471e16864d8db419192f052fe643934ad57837b44028a4a60f0a8842e24605dfeaa206978cf21a7cdde21c04529b9dd0175593806b3a322cf7594934a924c607e29e9187b912f1eb6945043e9a4d69ec101646a10c527d04846fd24ea2999981d167770471c287eeeb3cd242b82d21cd629", @typed={0xc, 0x92, @pid=r3}, @nested={0x1c, 0x86, [@typed={0x18, 0x82, @str="807047030000ffffffff000007000000"}]}, @typed={0xc, 0x6, @pid=r4}, @nested={0x11b0, 0x87, [@typed={0xcc, 0x72, @binary="1e5577f39a1eca0d047984b0f245d00812b400d3ed04346337ea733390c7d2d56b42d223f3bf708f140c6b5d83068d0924d863556a044b9aeae2bd8df8e91723a99a9f6a7c6d9d1f2425dfac3479c7515958755f4e901c8b1e921f0fe7f868e3eab1fe3cf4fda503e7d2186ae1655dc1db95181cd1d035d0960805a3b636d876563e9c418d5840484ece3a51699560227853ce4eb94f4a72cbdbb070716f4b44f13935982d29dc5b81f671ed15fc7dcddd8a19864997c6f2e9096a86d6d367c090"}, @generic="3f8f7ec79274494559a663fe5c1651c4ee6335477c3dd1beea0c8f19507a24387869dd1dfe540b49d9c004178e7a160b3da6aa634eb2b05433d8e8d17661213fccc9e834ea1861f18da2c1f6e6da20ecc6388944a4442798865584c359feb2059e58f8c0ad159b553c55dc0b2db038913abc1042de83f73a34a7d4a47dca01ef5d", @typed={0x1008, 0x74, 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@typed={0x28, 0x35, @str='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x2c, 0x6c, @str="257573657273656c696e7578232e6c6f70726f632e5d257070703114707070312e00"}]}, @nested={0xb4, 0x7a, [@typed={0x18, 0x7c, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x3a, @uid=r5}, @generic="5fc2bd33a949a988f64145c1e3ea7676525eb7666f5bbc8260d308dede8f69b6c03e99a6d1e138293aa2f321171f0a8b35ddcdd3c4cce6aaafd1b1be404452da791dff861bfc8dfc3c8f97a5fc9dc97fbdf35d95bc83f94bb848b15e368855a24077c9076c5fc0a76757a1ff2acfb47c1dd92f03adbafd25a5c611ddb338b30931ca00bec0b4bf9c20"]}]}, {0x4e8, 0x1, [@nested={0x1a8, 0x38, [@generic="485de09ff783c87262b833fd756679f43a1a3bab608a679e4633ca686d1176711414c63cd796112bb80d5e7c77e5e4eeb43e12952b8d0080016792f2d1dfa761db6307d95fab3581e391e38b7ab2e806ac23f2b560a18b9a", @typed={0xc, 0x72, @fd=r1}, @typed={0x4c, 0x4c, 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@generic="12567e4fbde8afe9a01d45b771712d46f5a1d071903c7b8426f3c75aa8ff334b9955e95c5952d827b2841613b7a2c7453b93c64eb15155ee524cacb8f4eba7a123fae1bcbd3878e601e9e78519ddfd5f462f64290d381e2be8981625cba99f13bb", @generic="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", @typed={0x8, 0x4e}]}, @typed={0xc, 0x45, @ipv4=@empty}, @nested={0x190, 0x7b, [@generic="feccf4f34a89583e6aa836e07c6e34a1142fdcedc64ac4c125e6fa418724187f2fa557a267e513913dea5c68fb1793be6d0d7def5672949a4c90a7c012b6f4019f7116773d78cdaaca4a48556262a24d030e51db4d54a8f8f97aff26fd", @generic="ad53408c687552011ff2c7a0d13ac96c2ad7599c5e3abea5408ca2643ecbc3fa838f692d60f59e1f4fd6e5f799580fba63d6e6f0b57c5f9fc7e9d045c4a1", @typed={0xe4, 0x36, @binary="0fc020b3cd6e5cf358e39e30254695838749e498e48a1ada1731e6d7c83ef261f44ba7c217ad027d6ba054fd47c0c722cacb37fd433dba66cfca8496d190dfe6181ceaafdd1b0fd36b818b12e0e02bf1aec095b4e63bc668da7d42123962bc1d3ba6bc1692a75e26abb01d49e29dd504f65f94dd819f68165ed16854d4c834ab473ec3f7a1ce537ca93cde76cd4f7e29b60993fb7bb698c0b98c9652d97bcd3c9fd39d96ee31e62763c134b4bf0e7d680aa567541847a37c62a31c5add4ac7e9f5348807c3942630700aed05ec0d710ca5d042921588920df5c243a4"}, @typed={0xc, 0x11, @u32=0xee9d}]}, @nested={0x120, 0x8b, [@generic="57b4aa3687e81e81875c8c6ddaf3be5e56077d8c228f180e9274aa0fef5eaba0c32d47bd5c3f36277e1d99a2797731519845a4f03cfdb6f53ff99d572c22edcdb19e18bb69e34511653dd79f5675a7ba52bf8b489eea06749e1463695722e991cd21d9fc57b891019efab580aa73c678977f9226eaa038ffa6733af4745826794df2c4c39d95497dbf41bf41691f75b244b95816752adf24c8d6e964a4c845cb409897aef7a295c037a4356bfb34bcb1f39e468ae0a3bc55ee1f0a614d8ee5f458b47e3e184ce7114086e3c24de8b7ac3f90e3a4a10cedd0ef760f2cdc1355d6c8ad54ebff9faff601393eaaa946ff", @generic, @generic="014468471b65311e65d6b3e6478e2ffd99c7365e77", @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x85, @u32=0x2}]}, @generic="af0ad63245e4d85b8882fa608b827b0280c3c9e25c656573fbc1bac5a69a8e5c4d8cda", @typed={0x5c, 0x14, @binary="951b08ab2ee1ab01788ba04a1e6388be98117bf9c79552e1d1c64a7bcc30fd471f91da40dbe537de3f9a858bf85f6f48d1194b9483a6688be7f6f1c4c7cd4a39848abf5f14b5bc84fcfbd0ee4036da8be8f65b"}, @generic="78b304747733c757537978dae951"]}]}, @IFLA_XDP={0x2a8, 0x2b, [@nested={0x1c, 0x59, [@typed={0xc, 0x78, @u32=0x8}, @typed={0xc, 0x2c, @uid=r8}]}, @generic="9365acd84d532c93e618de7f59bc91b43f7ba46929", @typed={0xc, 0xe, @ipv4=@loopback=0x7f000001}, @nested={0x264, 0x47, [@typed={0xc, 0x95, @pid=r9}, @generic="7516218972eda77489acffa4cf7d64ebc9804d6847cd77e5514ac69ee2f27a53a2db16440dc09ca744cb1372f595977a726ff19fc62cf1dfd6dd785ed8db7d398a338a6d18dc6c49ffa025e015e02829898b3c3f62d03071eb3ef978bba45fc801bef97fd957b7ccd6233d046084cfcf40d47c44c0b70ae4bf7565e606a368d0d1c5518c5cda71a38a40ffc1232ad3fdcfe20f71e10b275d0900e9304fd0306beaef500b6c35e4f9dda7b9862cc2487efd85d64bf9260ae6ed8788d66535b15c9a0288645f71a3a115", @typed={0xb0, 0x76, @binary="c525fd2a4cee7347ffe98e5ebf68b12afe1af32bf64f6cb8a0a68f37103f5825fd3a204c66d91eea9477e4f38176ddf7825a8933863fb258b499658d31b54e01fc4a5259548fcf1d14e2cab98b12f0147700c4fc60b5f7f3bebbe9f67c762b25735a2b13a2a1f32f5eb0d0e7b8c7f813f16617107b5db85c5fd30ce1e4ee5cf50d5c9e8495d3f404d7335fbe82233a2cb8f4e59f84fa36a6df8bcba155e43fcbb28e90e8e39f"}, @typed={0x10, 0xa, @u64=0x5}, @typed={0xc, 0x76, @u32=0x1}, @generic="5a35a5ccc56434f143a856a22a3afe3150e1ab7047d0262f4b07ba6ff13c160158460edd01a3ee6133f018cfaebad2c25af0f411704fbf0c615a4191e24b66ce55a03519b38094b681c034da8d7c51a3c4c85c98553f7ae82f9b153a380ef8039f966a9803b893e9c3ffcc60944cc2e382ed3b2ddc1c02fa05a1403e0c6f1c993218ffabe02d4ca51035a7bd8eff91d5f8f9f873cd6cc76e81545a1403b18a8875994994d6c1c801128e72ed0b42c6193f4e59d3cb4d8377c791a65d9409"]}]}]}, 0x35e8}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getgid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001bd000-0x5c)={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x68a}, 0x0, [0x100000000, 0x9, 0x5, 0x4, 0x7, 0x1, 0x7, 0x9]}, 0x5c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000002d000-0x4), &(0x7f0000186000)=0x4) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x8000}}}}, &(0x7f0000173000)={0x0, 0x1, [0x0]}) [ 40.019533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/19 14:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000434000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f0000242000-0x90)=[{&(0x7f00007ac000+0x8d9)="8f8aedd02a7029efd1a2614deb9b84a7f87f"}, {&(0x7f0000423000-0x71)="6977f060c5fee3ed4b282d11bf23f41901f00fa82152ca47ead7412cc1bb6608a2538c836fc41dff14ce90ae293867d5ee81fd711d7ca4e690dddf2c01144f2aee33f321e1a3b05bee1900075bdb2c63d13a557f65c7477b87d5a0f71d868a788c2f61448ad2c07686f86afd3df0379182"}, {&(0x7f0000722000-0x3b)="d4d5dc7681ab51948575d73b44b4219956eda5d45651e9691e9ff78787f9cc39211fcf15d9fe8de3142957b5dafcaf73f76958033452cc0411c48c"}, {&(0x7f0000f95000-0xf6)="78231342ce7ed3fccec672707bce88a58ef59bbf52231f8b11077450a251c12f0f40c27395f1ad72243f6bc76f6936042d442b68407bdfff9ce8cbd35acbcfbcb05b23cb32cbb4e3e8817975bda12ed225468425a725f270429de24be1e30c65b565ab01f0dd15330de77ebb8bb478c37930b3d6d476f322c8e8c88176604fbdfc17ef764af623738e12b3e812cde13efe7f3741f5e9fbec7dc3ad563fa065869807d687b7ab2fe16369fa291e84831096b8c407807f994495f0ed5f794709051adbab3c146593eba5e0c9a07dbb71b4e6517aed385994bd2b4db0d07300a385930639d6f07258f97b4a79d00a073e2c20baa8534b90"}, {&(0x7f0000639000-0x1000)="e855525adf1791fde39f1734056356aad97d64d9c26cd562659eaa25bfab33321c575b7e7e99e95b143410ecfa000910827effc89ec2fc9ccc8ea6a8c97aab2c477846ed4e3394309b1d5b839716c8784baa9b95c39a39ea3335954a694e3ac5cee8f7087c729f45e3468425e6ab926d41f0fe64bc1a4ca736932d1fef7958d230a2b44151a882c5d4c9b43829fdf992cd9072de47e9e71ae674e6d716f0609e849674d9bd04a5d5ac2bc2df5de63b9db6049e4874e330049977ce23fa64590ad240d64d57818f0534423aff4d384479e2e80b27052eaa3cea3d9dfbc09462c6119a37159a762f5a193a6ee3e81a81a3f154a353e0811fbbf54b4e845d4d84cf4f6fce85a7a749484b6816d377c4d8f586722713d0650ffbfa218f4ec66fccd1ae15513ab538ee80b3fa2320fdfaefe754b6ad492452f03a447e53afe4818702ddbc9f1e97b49bfb2aafa2cf007e55a7dcba70b0455168e7fca02f1f0f73daac68f0a113b9d7dc076806326311dbbfb694568e85fe1732f26802d2952d5bfc35bf031f0ea47e8ee199e405515e5a40c73b67a7e1867d11c240b3c85020f5d1535e9d4d223a6ab51ae59b57ce5990651d3fb3689a1f42294cfa9e9c047d3f311d80c26a54ae1fe420e1aeaadc0a781fe5be4a03507e0b58647b286403e815b9bad932a6083ef4a5f4330eb02c0e737c7494f3d93695d1b824431527eba79570c04357db3b5bb608d767242cb2ee5876a353d280653d6bafc9c8e5acabc46423513d907842ef7ba223618e0c352f8f0f4a8c20c9388b302527da48b84e6dadcb63e8f83b414f5d28e0ad9c78cefa5e51910a1be8c0d93f08e68b73aeda7894c13efc2f144fc7d74e4c8614d53483661db429ccca63808f3942a5122cf10f440edc0defd40c1fe872462778eecc96376b7eb3bfcbbed0a01b5b703f8ccecc0a8787408155f5151aadaddf9c376066e96d1cfef93311bd7354e84f7be5c11c9456330537bbe40dbf870c937fc482b00fad730d7f26266ffbc71ab30ecd9a55634a5088728c55f900d02c2d2f608d01e1a8874b4b10edf1260e8b6819e5c71c6e12000a09cc973b3ba6644f06f584d2e33226c5e2a04f1f8bbba24e35472717486249e3291fd7e6cd70e40b03e5fae308de063a49b87e7199b88c61fe89cdc9915621e5c43664afbb8a3e62482ca068ef50bdb78b4c1bc26f191e2bfb21d51b7e2da001d8a18f672288544ea247269f518a48b12442e5b4d6d3496d16629ba35037ccc97b07809b6f10ed3cc83329ecfe2c6392bb38f95f0f22b7c57a28d34d1d39493a53de62736c9b450a120f8d4d22b26342b1329a467d01aa4d0ebc47d34195d50d9f0cece8997bbcef82def79ddc4aea8993bcbafc3fb2f00f6515f2ddac456c772d8dcba4fedc60feb8602cf4952b85b72f5412d20ac211e0f6808083d2350625986e4b58a740f426c0e73e57818b52b472a4ecd96487a103eb0a72c40400b3e92f364e6e03ab9c50f91252a0362d2094e77a9de33e32ec0c7006cd0f9dc2b838e151f672168eeb9a122a97414505eb14befbcc3567dfcd548934d435d9af941492c7a8d2cb47804258ad0f2d92228072823edffb17eb5039fb4d0b8ac2a3c8d82966326156fa34d7794b912bb39ac4ed93b493b0c096ea35f517a1d6b761145ccefc885688efcf533e4822319eaf44642213b7a27b5227b9b8ed88220e60ae925700f97295c987be23433fadf1f5bfa2d7038d7b22db20cf1b73ed3cacb858da5ea0dba26f86d969fe31ab29492af82b42ec5e6bc0594da08b872c377b1d6c070c24692c80b7a2ad1756e769f0ef34ff58aa2bbfad90906f0c8204d2adb491896f57b1ac60711a20c76ebb8271770e320f55a649361e5fab1e9368b6ea87b693203c739db36b5f1c6cfd08aeb8240e0449ce431c81a1f70480d9460553460ff4e1553607dccc2ed3490e06b768ff7477b4e2e6338e6d96b68a7fc45790db06aa925a24ad6cfbf7531ef5311469c8dd1190a8d8cb19e35b326146142281d47f8924f7634e3afff93361958090277519a0a9eabff870a61aca751363a15e3eb11d06b27bd92acfa1c901de8cdaad5611d3d53cb5d045de379d21bee68fe5bebf3ba9579efc8b0f18e9034560ec68104b131357ffeac4274b5391d17ec96392644b0aa55fca07066360b019d44ee9de601d39a76ae72e2a05b1695e2a28ffc5fcd40c4493c53a697f124e0420e01c983d25452a54f15e50808035b94c67c7ddef3cbfdafaa426961d180b4b88fee1703ee5e7320f7e60c54b569ced80dbe4be49a7729527ea5c76c8b8ecbe31c891a5fa8299cd2e9b8f7dcf1adebcd20ab81be8a4ad0351eadf2abe8fc9dd1ffb85b06fed24303d63df5807675aec05ced72101bf63871aee59047e6e5df8885a286ce93e85f02dca2d0853826735cb5940bc89ac6851bd8b3ff0e873788441f5c4dfb1335be5ae92c57b099d160d694f7d752f3b3a079e0cca79b6b1e9b2e99929a9ab52ef3d085e9376440d01a41b184e7d6c19109bae87d9947b899cb4031c79a7f7875fc148db1d2fc01c4d393be3af9871b71d331900b1b6e928f4a80c1b1dbe68d3d799c0b5a05b399b863c40cc9974729cc521cdc47738b97fb1e0e39591c00931281d46bafd7337a99f3882031b4e784b09515f9035027263ac835771ca18bea2519e54d47aede6d53af091de7c222f6ada4b798f0da99e9689993f4382c64df8f9534c87093ed6dd2331940a823b438f2a98cdf1ce3e757465639abdf3e5254a8ea6a49c905109fe47a4fedba03861ca94bcf809965cdb9d916ded3359b5333e8f4f844bf8d5a773f33ddcd1d1ca89438e80921a8ebdcf27924821d3185b87c0e312d2b7ef26ac17f8fdd56b6ea933cf4a528b425e8ca9a6a38134438d681e1604d0941e2df45ff09dff56625b2ac4fd3ada9b73abbef8c1fbda13e83ac16b46f4d3035fdee8530ae6da38f1d9dcfa122b75964cc4b9453ce0e728a9dde48885f3c40c92ebc38b4b502faa4628f60c14d788e74ec160d3e8c274876be17b6bb2f274388dbb3ab3dbc2d7ac5737c6eccbe7e4638f3efaff34d95bd1ad77ba4875952f3cd8e08e29d450d500072171030cd3f4f8731e2656e128ac2f767bc1212bc239162eb61a941262e63e7f7c3c8c98dfb59101135809f5bd786c8f819bbbfb98c35787876577ba5a6377a54e4259e141e03a6375b76570511339628241b7ae73cbe37173962529139816f8f5191aea48fe002cbc6e9409108057fed857e8b8c0771db94ab20f10dc6edb74ff17158767c15bd30f1667d775dff51a410c5e1fe2e86d61eeb45c0fce6429905d69fda54e92dfced894993dbdd074629b852fe94f33d429c209c646e0fcff76274afe9921a14ce626664d2800544c23ed1f7e6bd52063047d817c2122fd583603533389e50c74e943a463a884cef2ca169f9ac465a79a04eb789586701a276a22e9570d9662f3b3109a0ddbb4346b92c82ba32b2a1aaff5e75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