[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.881042] audit: type=1400 audit(1517325665.593:6): avc: denied { map } for pid=4135 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/01/30 15:21:11 fuzzer started syzkaller login: [ 25.124694] audit: type=1400 audit(1517325671.837:7): avc: denied { map } for pid=4146 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/30 15:21:12 dialing manager at 10.128.0.26:39141 [ 28.078955] can: request_module (can-proto-0) failed. [ 28.088110] can: request_module (can-proto-0) failed. 2018/01/30 15:21:15 kcov=true, comps=true [ 28.533806] audit: type=1400 audit(1517325675.246:8): avc: denied { map } for pid=4146 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=68 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/30 15:21:16 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cd0000-0x10)={0x0, 0x1, 0x3, 0xfffffffffffffffd}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x3f, 0x7, 0xffff, 0x9, 0x33}, &(0x7f0000000000)=0x14) syz_emit_ethernet(0x26, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x8000, 0x2}], {0x8100, 0x737, 0x7, 0x8}}], {@can={0xc, {{0x1, 0x5, 0x6ac, 0x100000000}, 0x8, 0x2, 0x0, 0x0, "29e35290d3aac99b"}}}}, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000003000-0x3b)=""/59, 0x3b, 0x1, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000003000)=[{0xffffffffffffff81, 0x3, 0x8, 0x3}, {0x2, 0x2, 0x9874, 0x1}, {0x6, 0x0, 0x7fff, 0x800}]}, 0x10) sendto$inet6(r3, &(0x7f0000002000-0x93)="161e54c023d01976229a2e17ddd1acd01411b633e280a114c0ebcdc213826121cb36315e72dad10644dfe8e61b12c52b150b71f73b59e3f0805045d25d427a5f8e541d0f6558a7f3f940da1461e035eaf87a85af8d4015fe6d0247a91ca601eda0fb7ce0763551f0288e8f3394830d607a9e59e0605f56fd90319789aded78ff04a53c5ba1ae7ab221fa12c39d42d3e4a6eeea", 0x93, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xe58}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@generic="1ebbe66cce2ee1bbbcea5026d29d55d9", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000004000-0xbb)=""/187, 0xbb}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/96, 0x60}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0xa4)=""/164, 0xa4}, {&(0x7f0000005000)=""/22, 0x16}], 0x6, &(0x7f0000004000-0xc4)=""/196, 0xc4, 0x0}, 0x2101) r4 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000006000)=r4) 2018/01/30 15:21:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00008d7000)={0xf, 0x8, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4504, 0x0, 0x0, 0x0, 0x3f}, @alu={0x7, 0x7, 0x6, 0x7, 0x9, 0x30, 0xfffffffffffffffd}, @generic={0x74a, 0x5, 0x80000000, 0x1}, @jmp={0x5, 0x101, 0x4, 0x5, 0x0, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000000000)='syzkaller\x00', 0x6, 0x8d, &(0x7f0000001000-0x8d)=""/141, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xfd, 0x0, &(0x7f0000000000)="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", &(0x7f0000000000)=""/0, 0x0, 0xfffffffffffff000}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000000)={@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}, &(0x7f0000001000-0x1)=0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000)={r3, 0x9, 0x30, 0x65, 0x5}, &(0x7f0000000000)=0x18) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000003000-0x10)={0x34, &(0x7f0000003000)="9e92556ec287dc41dba97488437a50ecf0bd643b54473cd0cd808a97c977542b2150fb8c339ae45a760c128ae44bac7d0e999d1e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000005000-0x14)={r4, 0x7, 0x6, 0x467f, 0x6, 0x80000000}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000004000)={r7, 0x7fff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000-0x58)={0x1, 0x3, 0x1, 0x3, 0x1, [{0x5be, 0xe00, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000007000-0x4)=0xdd1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80007, 0x80000000, &(0x7f0000007000)={0x0, 0x0}) bind$bt_rfcomm(r5, &(0x7f0000005000)={0x1f, {0x71f, 0x1, 0x1, 0x0, 0x800000000, 0x3f}, 0x4}, 0x9) 2018/01/30 15:21:16 executing program 4: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000000+0xbfa)={@generic="7b3c059eca6d21c15d980f7dc0afad48", @ifru_names=@generic="0f0c7292aaf9e2f0241e6c69dc68798a"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000)={0x6, 0xa59a}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) r4 = socket$inet(0x2, 0x802, 0xcd96) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000-0x10)={0x2, 0x8200, 0x6, 0xc5f, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r5, 0x1, 0x80000000, 0x8, 0x6, 0x3}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000004000)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000004000)={r7, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000006000-0x8)=0x0, r4, &(0x7f0000006000-0x8)=0x0, 0x6, 0x9) r8 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0xffffffffffff8000, 0xa, 0x20, 0x20, 0x3e, r3, r8}, {0x4000, 0x9, 0x7fffffff, 0x80000001, 0xd9, 0x40000000000, 0x401, 0xffff800000000000}, {0xafaf, 0x0, 0x0, 0x0}, 0x10000, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0xc168, 0x8, 0x3, 0xda2}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x34be2a8e, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000008000-0x4)=0x140, 0x4) 2018/01/30 15:21:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d96000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009e1000)=r0, 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000002000-0xa0)=""/160, &(0x7f0000002000-0x4)=0xa0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000003000-0x10)={0xff, 0x9d41, 0x5, 0x70000000000}, 0x10) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0xffffffffffffff01, 0x400, 0x5, 0x8, 0x5, 0xffff, 0x100000000, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x1, 0x401, 0x81}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r5, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) socket$nfc_llcp(0x27, 0x3, 0x1) r6 = socket$vsock_stream(0x28, 0x1, 0x0) r7 = socket(0x13, 0x7, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r7, &(0x7f0000005000-0xb0)=""/176, 0xb0, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000005000)=[{&(0x7f0000005000)=""/67, 0x43}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000006000)="d0060f3aaadac668c5c4d506db9c07f38063598c38dde65b644d55dfd1b397d014261f93ba581b0554b14b3125ceab85cb241617969896dcc4937b33b89d811708598382f9b64969c4f7dfa7884d6a22aca7ca122c66ca94df62b392e263aab7d8458042a0f82e730e19b6f9f8b22ceedb999ded4e70f6a4fe2e91c96cc9da4db7108ffc5be1413b39c14891f57807c8b72217504d18eefcb8fb06d1d56679f4c92630c98971", 0xa6) bind$inet(r6, &(0x7f0000006000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000000)={r4, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) 2018/01/30 15:21:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ba5000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000-0xc)={0x3e7, 0x56c, 0x2, 0x6, 0x100, 0x1000, 0x51}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='bpq0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xfffffffffffffffa, 0x8, 0x95, 0xe88, 0x7, 0x80000000, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x57)={r4, 0x4f, "3db99e3f4a64d7f920ffa64e77fab27332a126d18ffc9f0126959b165a8a37d9c3e561220998e9525489f0349cc3fedb3f6dc99ab2c0a44b3040056a66b12e5ae920cbe9c702b28ead46387404e714"}, &(0x7f0000002000)=0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000003000)={0x6, &(0x7f0000004000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r5, 0x7, 0x4, 0x1, 0x80000000, 0xa05f}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x6, 0x13, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x0, 0xf, 0x0, 0x2, 0x1, 0xffffffffffffffff}, @generic={0x1, 0xa4, 0x9, 0x1}, @call={0x85, 0x0, 0x0, 0x30}, @call={0x85, 0x0, 0x0, 0x34}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x17}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='GPL\x00', 0xffff, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000-0x4)=0x9f, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r4, 0x3f, 0xffffffff00000001, 0x7, 0x9, 0x2}, 0x14) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000008000-0x4)=0x4) recvfrom$ipx(r1, &(0x7f0000003000-0x8d)=""/141, 0x8d, 0x2000, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000008000)="2bcd5e2aa67b50483ec07f1c3fa301cce692160d6c378df7566a7a89cba53e938782f334d48fbb912c7a6a29d020aae2fb8e391347ff02b719eab289107cea3a46899dace39387d3c23f0f15d43bb39d0148a90b1e5ce31e625b775fea21951e286441288863e8aa66e4bfc7f7664ccc2616f05fcac0f3b8920dbd978f90cf30bda85021d511473bfb804596482e34c7429d2623290845ea652af6bb2d7229f8bf059f1c2259ec5a97ba474e3c135f6fb5ee36f59891eaa7ddf1d12058d99ca8e3a824c878a1be17a5a4dd232a7118fb7e") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7, 0x8, 0x10001, 0x7, r5}, 0x10) 2018/01/30 15:21:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) recvfrom$ax25(r0, &(0x7f000066e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x2072, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1420, 0x0}, {r0, 0x6, 0x0}], 0x6, 0x7) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x28, 0xe58e) ioctl$void(r0, 0x5451) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003000-0xe)={0x0, 0x0, 0x7ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={r2, r3, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000003000)=0xc) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000003000)={0x10, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x7, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getuid() socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10) setsockopt(r0, 0x0, 0x6, &(0x7f0000004000)="cd7260bba2e1fac729ffdb7f9d3babdd8abc34b75b706262e0981ca815715fc3782cc1ff469cd25a9518c240b99f4d71011f36abf10f98af27412e117eecfd6b44df3d7d3aa2c520c994e284e79ad3c3d86af1920dede33d5f576153cdc06724015502e67447296988a48b8e9e9fca6ae2ded3a61dc7b4343e2f633ad2adf9be3e58220a86ba14b7f9fb78ab8d3d6ebda0b3eccc0554bb4f877e0a870bcd2bd7ce4d3724a607c176642775e9d9e11e8c6996f33762eb7a92101a17179bac1b27f06fd483f16101eb93c240eec199b0cd3f7c01958d66bf4358910b", 0xdb) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 15:21:16 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7a000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000202000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3f, &(0x7f0000001000-0xf)="ac14a859d7e9069f08a409eb30748c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="5b94def0f26839d4df3157cac222685eaa87f6bf8fae9e71f33cc8ec49ed52ef83519d6b07a79bb9e296ea3d54bbd12bc3d8a6458f290dc8485f3e53f94f6cea13febcb182fdc1c5b2b2fb7588fbaf432c45498d", 0x54) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) connect$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x69)=""/105, 0x69}, {&(0x7f0000002000)=""/157, 0x9d}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000004000-0x63)=""/99, 0x63}, {&(0x7f0000004000-0x81)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x548713ef}, 0x10001) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x2, 0x800, 0x7, 0x2, 0x2, [{0x0, 0x1, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x4, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x1, 0x9, 0x8d, 0xd1b6, 0x401}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000007000)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000008000)=""/143, 0x8f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000000a000-0x8)=0x0) [ 29.643905] audit: type=1400 audit(1517325676.356:9): avc: denied { map } for pid=4146 comm="syz-fuzzer" path="/root/syzkaller-shm174359134" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/30 15:21:16 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00007fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000721000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x2, 0xcba, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffff7fffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000000)=""/200, 0xc8}], 0x3, &(0x7f0000000000)=""/214, 0xd6, 0x3f}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000002000)=[0x80000001, 0x8, 0x3bc1f577, 0x7, 0x4, 0x3, 0x80000000], 0x7, 0x7, 0xd3dc, 0x5, 0x0, 0x394, {0x6, 0x56c4, 0x9, 0x4, 0x401, 0x4a1, 0x3f, 0x3ff, 0x2800, 0x800, 0x401, 0x200000000000, 0x20, 0xcae, "efb073943b890c11f940872ab2a7ad23bc3be1706dc74b13e18f82b16deda1c0"}}) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r3}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x5, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000003000)="e062bdbf5de0fa3c60574d8e183cf190e37a5402b23ae2bcf66a2a5fcabc0c103994fbb191569d122a3eeaad1e4da8aeb25429b3ada0e7dcb61f6cfeb6d89cad401cf9f41418bad6e31e77982fbe6101fa032e982cfd6d4897c20abed326a73a3147666d581ea957c6d61b4e0de064b6e097ae8e8b9b1dd7a8c1529fee8009d660f8ab9600d2af1d19c6e77fe3e52fba24d3ce65", 0x94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000005000-0xc)={0x4, 0x7ff, 0x1, "d84ab08e059d", 0x80000001, 0x0}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000+0x27)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x0, 0x0, 0x4, 0xa, 0xa0, 0x20, 0x2e, r3, r5}, {0x4, 0x8, 0x9, 0x0, 0xfff, 0x5, 0x6, 0x8}, {0x7, 0x2, 0x200, 0x7}, 0x100, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x4ce, 0xfffffffffffffffa, 0x3, 0x3ff}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x401, 0x1, 0x81, 0x9b7c}, &(0x7f0000006000-0x4)=0xa0) [ 29.680279] audit: type=1400 audit(1517325676.392:10): avc: denied { sys_admin } for pid=4188 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.725846] IPVS: ftp: loaded support on port[0] = 21 [ 29.792418] audit: type=1400 audit(1517325676.504:11): avc: denied { net_admin } for pid=4192 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.804990] IPVS: ftp: loaded support on port[0] = 21 [ 29.846066] IPVS: ftp: loaded support on port[0] = 21 [ 29.888627] IPVS: ftp: loaded support on port[0] = 21 [ 29.976161] IPVS: ftp: loaded support on port[0] = 21 [ 30.060844] IPVS: ftp: loaded support on port[0] = 21 [ 30.165100] IPVS: ftp: loaded support on port[0] = 21 [ 30.292162] IPVS: ftp: loaded support on port[0] = 21 [ 31.017887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.181688] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.199678] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.402741] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.492455] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.665056] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.743667] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.921658] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.638732] audit: type=1400 audit(1517325680.351:12): avc: denied { sys_chroot } for pid=4192 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 [ 33.806791] audit: type=1400 audit(1517325680.517:13): avc: denied { create } for pid=5148 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 33.874098] audit: type=1400 audit(1517325680.520:14): avc: denied { setopt } for pid=5148 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 34.034318] audit: type=1400 audit(1517325680.746:15): avc: denied { prog_load } for pid=5197 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 [ 34.207775] audit: type=1400 audit(1517325680.920:16): avc: denied { net_raw } for pid=5242 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 15:21:21 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ab000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000db2000)={0x0, 0x4, 0x4, [0x5, 0x1, 0x4, 0x81]}, &(0x7f0000d33000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000227000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00002d0000)="b634a66ea62ee918c9f38a5e5643740ab4c34631cf8e6a091ec4cc105021beb4658585ce75c92f1f8dfec4ea59adf71762f01466808147b4694e806d7cc4d624eaff493db39dba1b2fa9a13365c9b6855d805088af3ff7ec6d1d634402f4c1ead88c71c58aac4e96f06c4695834f3784c9dcb8", 0x73) r2 = socket(0x9, 0x10000000000000a, 0x5) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000a12000)=0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"8c95d95577cf32"}, 0x0}, [{"c01f56c81b1dbf"}, {"129ba27a122a3d"}, {"66cb0dd6439e0f"}, {"c70cfa623bf2fa"}, {"db3dbf03cf6086"}, {"337bd2405f709f"}, {"d267d9adf2a2cb"}, {"9c78c8189a958a"}]}, 0x48) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x10, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x5a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a6563745f723a73797374656d645f756e69745f66696c655f743a73303aaf01000000000000000000000000000000000000000000000000000000000000008b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000cb9000)=""/1, &(0x7f0000e01000-0x4)=0x0) accept$inet6(r0, &(0x7f0000865000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e67000-0x4)=0x1c) 2018/01/30 15:21:21 executing program 5: mmap(&(0x7f0000000000/0x395000)=nil, 0x395000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000061000)={0x7f0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f000000e000-0x11a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/30 15:21:21 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000027000-0x4)=0x16, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) gettid() 2018/01/30 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) sendto$ipx(r1, &(0x7f000051a000-0x54)="b52da4c621e07636edb4ab4c1a4f59fca73741d5ed07a4eb1335617614f636eeac7ffcfcafa94e52ef6c8fd9b61b8505fb0dcb3b22b215c6bf33a6a568da48fac42765e56daf49f82cb061bcecdead0ab197df10", 0x54, 0x20048004, 0x0, 0x0) sendmsg(r1, &(0x7f0000af3000)={&(0x7f0000a38000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007d8000)=[{&(0x7f000001c000-0xb3)="2d18d205ac6064cc7e7b7c20f1253354f479413e2d6b06021752ec15f88187fb602a8d7475363c7266b094f5", 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00001ba000-0x8)=0x1000, 0x8) 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000420000+0xaee)={0x0, 0xab, "0c41230eeccb9e7629dcf688adee9b35230f1d85a20999748ded3e7c643f7eef494c993cf06bb1fc7c72079d3715f9ccebdf69d44e20ae321dcff0cc05c766796338a33e670b677fdd56614c5d836796156a054ff5b4c40a09c7d65d20b98f63205a07ab457986cf2890f595b4445259c2bf4b22186fbfe187849ea5e8d84a68e225cbff8efcc59728d78d0c4e752e24f56f39932a867be75106669304219ec425887b099b78700ec05b83"}, &(0x7f0000a4e000)=0xb3) socket$inet6(0xa, 0x8080b, 0x8eb5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ef000)={r1, 0x5, 0x40}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000bb000)={@generic="256d22bb24e98420d4a78fec8a8c7988", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname(r2, &(0x7f0000340000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007f5000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ac8000)={0x9, 0x1, 0x401, 0x3, r1}, 0x10) r4 = accept(r2, &(0x7f00008d3000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6b000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000e6b000)=[{0x3, 0x8}, {0x4, 0x0}, {0x4, 0x9}, {0x7, 0xfffffffffffffbff}, {0x3, 0x1}, {0x2, 0x6}, {0x6, 0x17d67684}, {0xde7e883fb204200e, 0x0}, {0xb, 0x3}], 0x9) socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f000063c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x4, {0xa, 0x0, 0x15, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}}}, 0x3a) 2018/01/30 15:21:21 executing program 0: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) vmsplice(r5, &(0x7f00001c0000)=[{&(0x7f0000e41000)="415c842196dc263755d8034d845182ad93cbf60af77137aa9091368d541d79d191cfde5393a5740d00b406", 0x2b}, {&(0x7f0000542000)="5b0cb0fe7a741b3a2d6a96047e42760e56d67a771ddc3975050c3af4a160a258f40e1bf7a0f9c4ea16b6ec24d894336648178ae3a80ecedf23089cc92d4db19f48e30092a1f71f257a3862a8eefb8505c49e5a3960cb042ccd1163d6d022f67a844f6b4a6e1aa699df510d35572a124c5babc848e939ba8040de17db681c093075807a80a665a8d35878de9404fdca152b16c5ae89b4ce29f637988964fbaca5a86bdbeb41c60369a3a2da20501c77cc54b4bb82af8716fed15d7138fe7c36e129868efc1b30fa8a4fe143600b6e77bb2ded082243d6b54467e4e8fc98fa5fabf773b8db9f9830a2", 0xe8}, {&(0x7f0000201000-0x72)="0cc789503662b4d102ddd5f591138e7fd4332d7e26666c13310063994e12c6bc3495f97ab17b728657b5f7e4a1f3d97fce2f67cbbb12cebf59ad06f68fa4036bf58cc4a9f09a4e9284533bf72841d06f851242ffe635a74e4b78802614b9140b806d872ea90d27d8115d57ba7609edb55ba1", 0x72}, {&(0x7f0000336000)="eda3a18261c9adb9ab964c25950a56d01ee061612514c3a42ed30c142ebbe4a01647f053479826ebba7f3de62bf0f850cdef686cb65d9e338df64ea56a634c39355449310daf1b8b75c3e397dce2492ebd9d9c506afbea2c150ff0c74ad85380152a75fbf258ca439af9f2abe01629b2a16e4b71a0", 0x75}, {&(0x7f0000f13000-0x91)="3aca2049c6ff8593aa5cfd3854e92fcab00e5f452a218de823f814209f6370b5d5819bc878dcf96987ba97cfc454423d27ef3b6230c5cf5fc66d6f884e735358e5a003df2711ff0fa32242885b2537f970c44fdca9abe59102dff9dc2955eea3208f9ffa91c0ca2fe4cd2db696eee957a411de39c84cc35979352d23e6746669c994dea8889bf44c8bc2507a87302c6af8", 0x91}], 0x5, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000079f000)=0x8, 0x4) listen(r0, 0x3f) bind$bt_hci(r0, &(0x7f0000560000)={0x1f, 0x1, 0x3}, 0x6) 2018/01/30 15:21:21 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c9e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffa}, &(0x7f0000758000)=0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000012000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xa3f, 0x9, 0x7fff}, &(0x7f0000011000)=0xa0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005c4000)={0x0, 0x0}) sendmsg(r0, &(0x7f000010c000-0x38)={&(0x7f000073b000)=@sco={0x1f, {0x20, 0x80000000, 0x400, 0x80000001, 0x100, 0x6}}, 0x8, &(0x7f0000f7d000-0x60)=[{&(0x7f0000b92000-0x92)="9d05a4db2e75486a0be41430ca221856744a4d561697805ff8e7763dd102dde15ff3eedcbf68534b4376321c065e6f4097337c12cb91f3c51a8c4224c41ad72dd086977cae64dfa496bab5ab9662a35983f15d21f3a1f3b9d21b2b7fdd2e5e90f606fbc35fcbde3ff21b8651166fa7806ca079d7ceac1d50ed814f3f375be612312421f379923f91bfbac71a278a36879bb2", 0x92}, {&(0x7f00009cf000)="", 0x0}, {&(0x7f0000c95000)="e597296223d3584cc3ac84c2025f143185babd5afeb006839349a7b159ae199f8aa721eadd9524f5828763307ee73775b8c67f91e5f44bd1a2704753131ef8ca4196b941d64c38c0126674e84c35d42263fd7c28806957ff03a6a75e3a34bd47af88d991092a4cb39ea0e8f55b14433e977dec2a3d82c18ada96c0ebb6c7c79a363f750804a6711beb32ab2a0d44e857cd01f8778987729b2de6c6762fcf9e1d67c9c41a2d325b3455eaa5c1148f8fe6c77ef8e3b2fe4742444158289d18564e", 0xc0}, {&(0x7f0000c33000-0x1000)="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0x1000}, {&(0x7f000000c000-0xbf)="cf9e89e8d1982063bb68064e2ce06c250370b1323a6131bc7b736c6ffa0cb47a53a5cc2c7514b2600cef4975bac220e867cf410783d61153ca5f611916e16c126afce62a9b2125de1d7c283a6d7cb7594ed09abffbc655611008d137643ce1a69dc124b217724792f0a6a9b65b05f079baf030d2d318aa6925fa5eb4121b720b2dea665778f467fcdd6f77e3ec31004a2b8e7edcc621a2574a91b03bad1853de0b9167a7d93a252201f014745f2ff9a32f0408a1b44dd3e6bfff43204dde1a", 0xbf}, {&(0x7f0000f71000-0xa4)="ab51133d672bd647e9c16ad410c6c50090aff637a9b45b2491445998e75962076d4a5982bf1f5dd9350c91bcf561389020c256cec737b31dd155d5df64a4727838ce9f5750d9b3c4899cc854d1905f3ffa97549aeb7d3f9f66fd103e71cc1d79aeae13bcc2702d70b5729197945df319e96b7b54d404a514bde6fe42c0ccdeaa185555b09f8bbf13e11fb7467b43f7c072b3e4ef703a4e361b5ab1535dcb19f2afc9b423", 0xa4}], 0x6, &(0x7f00005a3000-0x2d0)=[{0xc0, 0x117, 0x1000000000, "65a45535f97b6a3f2e2c4f9178a29bcfb0fbcae348cc24fe8f8a203b2e879ce6aa65c665f594d5faa11f846afc6009464b034dd5a7e3ab34967e4ce39adc42d02fb7a1d57ded36e8d4375a3bc8aa78e55b6853bcbd4f14a267852fb26488a60072ce159a5d8e4252aaa0c801b5e7a38325e5a5bf70d83deb0ca7b12a5ab42890f837067b31e023ce36cf8724c298b09fad6053a1e61b49292cdd4b3d1fd4ec66ec9d51a82b44b675552ca8ef5e4c50bc"}, {0x88, 0x10a, 0x5, "841a4766a7853cfc3d07ad18e525bef6495564145c169cf9ca0851e197c9bf502e66090246a0ef55cf641590e1d56f4cf6bf662fa2415e220590057b246b442890f014a75760f431a13219400809f90e2032ba05d529f67fa7acd80c0bcf349e90456572e4b506cc972665046eab427bb8c58eb7e6e0ea"}, {0x18, 0x3a, 0x6, "7357e8"}, {0x58, 0x10b, 0x4, "ee759cdb3f35a8e88b56fcc05f8a74ed27565ce332ec6d573bb6a6cfc1bfcbb1254bf212de681ce465d3d18ef0abdcbcffe68de35adc751a09c6ae158d8c7efa96fa3edc211c105a"}, {0xe8, 0x10f, 0x8, "02dcc09b3c22e3f74d372e869158b39326e13fc177b3625238da3bee1e0988cc81a2a5e9a457707b3763ec382f96e2f37c733841315d7597ceda3cf4852efd73356a31f5019d3d8189af3620102ae12a929e0ef5c0e62fa41027356f5aca365ecc2db37fd0ef2209b42a38280798be61ca1ae9f7888e944c03ab845dcd13c54777ebd46cb74c8556f061607fd32a4f5846929bfb820f8ee7d8b8529ab2b506fba912973448825f1771f5ff19671c0efacd476adbacad9b0b0d340d4c58db82eae9773bbba1159584f05767848833c4640ff20b66"}, {0x30, 0x11b, 0x7, "96a4804c7e365556a07091fa87ad68c5d8d5235011b1626233"}], 0x2d0, 0x10}, 0x80) pipe(&(0x7f00006dc000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000349000-0x4)=r1, 0x4) r2 = socket(0x11, 0x8020400000000802, 0x81) bind(r2, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r2, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.304141] xt_SECMARK: invalid security context 'system_u:object_r:systemd_unit_file_t:s0:¯' 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a6000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000062b000-0xc)={&(0x7f00003ec000)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000096b000)={0x1, [0x0]}, &(0x7f0000b55000)=0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) accept4$inet(r2, &(0x7f0000c3c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b1000-0x4)=0x10, 0x80000) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000080f000)={r1, &(0x7f0000e59000)="0944fb3719350cf1991118b1e4130513ca04bbfff141d5b9704eaf19750b63183f0c5c5e94ed680857059ed1115c85cb46e286807d38aa0cca9fa8e704cd7c71a60c361cf380c79e86af749ca2b2489dd70cf331658d18214c7b365724eaf9dc111489dd85e58949d45a95771d24c070247e6b15b3b6cf3251e872ca3f2b400f17d2653b2d545f41dbbe05ca047c4edc6a326ce1d69fb29f2b8111bfe110e284b1a1043d5d9e37644b64e8948beb32a2720fa4f9e9d53fceafef33a8404f84", &(0x7f00008fd000)=""/179}, 0x18) [ 34.387346] audit: type=1400 audit(1517325681.099:17): avc: denied { create } for pid=5284 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.461218] audit: type=1400 audit(1517325681.100:18): avc: denied { write } for pid=5284 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.486607] audit: type=1400 audit(1517325681.100:19): avc: denied { map_create } for pid=5294 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 2018/01/30 15:21:21 executing program 3: r0 = socket(0x4, 0x2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="b77b1a62ebbb704cc13bed0e5ecb067deff31888d390145bab60d7471cf8063624edfcda8f936a1465ffc720fc68455eb814b5c555ee664e322e2f4654df9ce3406dd8deaa4da6518a956bf241ce75cbc509271d1737671f1195d45ec7634db932ffdb4e", 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b24000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000526000-0x4)=0x1c, 0x800) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00009cc000)=0xa0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ec000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008cd000)=0x8c) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f000008e000-0x1)='!', 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000dcf000-0x8c)={r3, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0x800b, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x163) 2018/01/30 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d2000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000086000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) sendmmsg(r1, &(0x7f0000db2000-0x168)=[{{&(0x7f0000a04000)=@generic={0x0, "610c611fafcc266a3e6c4d8c33a4e71a8872d5a5344bdc58eaa54bc734a185e9fe6651466461e9b9a34d26e75f507168455bae68379de50017eff90b5a612ea4778e24b581a28ec28731bd3c9d91d178c506b0ad78d0572afca8d6edc15926015463b204b14049b5a51a1fed4cc7782ec77af8c6be3650ac381c786660cd"}, 0x4a, &(0x7f0000172000-0x30)=[{&(0x7f00001bb000-0xc1)="239703499c319d7f0af63ef17cf37fccacad36bd0a212e53c7d3ee1497830f1afcdb3dbbff3f2e5174670227b43f0e47b7f47d2925cc4c3b0206c45a26d44feaf0d5e47cf7693e418c66e8cbe9fa822b425992b84cf69356756fda53d7a29aa329b7bc6955f7b12cabf8c139c94655d5e2312c37657aa2891154ac381716170c", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4893}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffff8f25, 0x8000, 0xffffffff, 0x80}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={r1, 0x10000}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x90, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbacc}, @in6={0xa, 0x1, 0xb67, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x3, 0x4, 0x7, 0x1, r2}, 0x10) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7fff, &(0x7f000040e000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b2f000-0x4)={0x74}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00003d2000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d37000-0xc)={&(0x7f00009cb000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ac6000)=0x3ff) 2018/01/30 15:21:21 executing program 0: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f0000046000-0x1f4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xdc, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], 'Y'}, {0x5e9, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x800, [], "4b02dd606116bf845708c638d5a085b600ddc1f4af5bf17a4d9b57bbb23668c89cf06a007531763f8813a1707fa872a324e0fc02182ddb052e46e8fcf2fc102d9452b83392ce5e58c8a72ddafc25c4868baf6bf881cede42c5ff8194b5330f905b4e08748af77e993244f7778ce4baa16a35bf0b4a609cd3aca906f625dcc246c58fbc336c5bc435ca90cf79934a34c2440b0c6441122695b7e7c42291e8155983abf3200b3c9675d397a28bac17d5f5124f86345773c72d2e4cedfdb79c77d49a8212e9a8b77c0e354610"}, {0x3, 0x0, 0x8, 0x401, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) accept$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000045000)=0x14) preadv(0xffffffffffffffff, &(0x7f0000045000)=[], 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000033000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000047000-0x4)=0x32) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000035000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f000002d000-0x4)=0x3, &(0x7f0000049000)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000012000-0x20)={0x5, 0x2f7b, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000004b000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000046000)={0x0, 0x0, ""}, &(0x7f0000032000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000046000)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/30 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b00000-0x44)={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000bde000)={0x2, 0xc000000000, 0x77dad948, 0x1}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f000055b000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x1, {0xa, 0x1, 0xf3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0xffffffffffffff69) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000fd8000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003c9000)=[{&(0x7f0000ad4000-0xfd)='z', 0x1}], 0x1, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x2, 0x8000000000) write(r0, &(0x7f0000361000-0x26)="26000000420035f1938d00000000006700506bf19cbdaa120300c7284a680817f86e328a0003", 0x26) socketpair$inet(0x2, 0x80000, 0x8001, &(0x7f00006e8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e70000)=[@in6={0xa, 0x0, 0xb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0xc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x5}], 0x38) [ 34.512639] audit: type=1400 audit(1517325681.100:20): avc: denied { map_read map_write } for pid=5294 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.536613] audit: type=1400 audit(1517325681.148:21): avc: denied { create } for pid=5291 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.578589] dccp_invalid_packet: invalid packet type 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ef3000-0x1c)={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ef3000-0x4)=0x0, 0x80800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ef4000)=0x3, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000ef4000-0x18)=@add_del={0x2, &(0x7f0000ef3000)=@common='sit0\x00', 0xc9d1}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000be7000)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000ef5000)=""/77, 0x4d}, {&(0x7f0000ef6000-0x64)=""/100, 0x64}, {&(0x7f0000ef6000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000ef5000)=""/34, 0x22, 0xf0}, 0x2000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005b7000-0x4)=@int=0x0, &(0x7f0000ef5000)=0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000055a000-0x8)={0x0, 0x5}, &(0x7f0000ef7000-0x4)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef6000)=@assoc_value={r2, 0x6}, 0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f000048e000-0x75)="854f6a5a59b16cb41e550d5ce054effb8d7673c0e834d24279e039d64beb5ee97f6975a04be15c04d6534a0bf3f61a6ccf4f147bd4eef7d1b467392118be4986c4ec112f266f7c21522dd633c5ba1d2eb648b1acf74e4256b7d8adb0716a181b5d91d45939c8ef8e2beb2f195f17576723fec35a1f", 0x75) 2018/01/30 15:21:21 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000677000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000050f000)=0x48, 0x80000) close(r0) r1 = accept(r0, &(0x7f0000455000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000)=0x20) r2 = getuid() sendmsg$nl_generic(r1, &(0x7f000068d000-0x38)={&(0x7f00008cb000)={0x10, 0x0, 0x0, 0x8080080}, 0xc, &(0x7f0000e8d000)={&(0x7f0000caa000-0x5b0)={0x5b0, 0x34, 0x8, 0x2, 0x0, {0x20, 0x0, 0x0}, [@nested={0x210, 0x43, [@generic="6d55a70cfa79b66d83326c8047482d4bb95457c2fbc2c0f9a72e7f341aaa51398f868054bf4591a9b53867e88b65b39c3b6e82504fa7e85fd5569f9b15f5c3810781b950882d18c9082a79d85247a51fe899ad6b36d1e677e2fc599271f1f1650d752a7c84ad741101266d39742b611c2fac73b6cc438f6b6aab9103baf9f99dbc699730cc9a4030fa24ac0e18c9b6da94cbe3f80c3beb489a199cd86daf944751d1bf01555e864df9202c72e2c03f893dbcbc5a1c424bfa05068911b6627e1d84c919fb3bf85d1e453afc604d3ef5b0679bfcca7c81b670a6be1f82f4ccd1f79efbe694960312196a04abd77b", @typed={0xc, 0x54, @uid=r2}, @generic="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", @typed={0xc, 0x66, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x92, @void=""}]}, @typed={0x10, 0x42, @str=',eth0\x00'}, @nested={0xdc, 0x17, [@typed={0xc0, 0x8f, @binary="1c2c96be3deee448d1ba53bf31b09ee0a7e6aeb2eae69c516b35723b5c6fe4a479a9cf1ba9c696ee2f45510c16d44a44e2efe4dad8ea188cf9845d9d85269da36f5c95f790f48f55fc0909d74635c2b9774f20cabc0f68ab78f4203290ce701ded5c7105cc7450035fa39088acab15f0e9c4fd03b3cf0893edd637f56408e4fcaa7e033fdec8451d61385ea7041ea1e240de6ae72fa4a338480a18b8b21cf7836deaec6753adb9b252d5bfe23c2348dab8fcbc7f165c"}, @typed={0xc, 0x46, @fd=r0}, @typed={0xc, 0xc, @u32=0x1a08}]}, @nested={0x1cc, 0x75, [@typed={0xc, 0x4b, @fd=r0}, @generic="", @typed={0x10, 0x10, @u64=0x3}, @typed={0x8, 0x3, @void=""}, @typed={0xc, 0x7c, @fd=r0}, @generic="395a0631e7320f99917bb169f07af049b74967d445e4416d3cab995a1eeb716fd40c9702504c4d724f4bac18baa23cd3ec6b3c56e9729750cd7c860be32f214358bb3d8a00e3672f5b91302fb2b8cc909e952d387f173c6605fa2d40277795b082d50ff31b98e3f4aea91c9dfd3632667046bda778e493c47dcdc93092b42e13d35d9540677f714edf050a948fc85b02d50a8b4f6e600bcc8acdf0711bc6908934f45e31f1b0dffe06842f2a11793f7e54b9c5339cc6f2da3e13429d206878900169a256bbbdcaa4841f871232a417e89e322aa2254527e2a2d4f1fe3ae968e6edff344a6b98bc30120b3ad55572a9", @generic="32fdff69af73c02bb91b51c64de2c1ca19", @generic="a385aa4e077cdf22085315b1dff55ac9cd7db463da5def58bfa88fa2e862c451a127c8a4e2e769b7227405e1b4c06b55465f4268932b12693bf90840a59da6ce7f769faf9e36f96864d0710fd86920bf215514a463eb8371e97c2e7f3d14e631012302566562b263d30595274eb9c23742aa8b9cd861ee0a4c07b1b429ac8c53bd7edd0ac74e8e2f3954b176ccf1d55f0f65de3402139d"]}, @generic="c48e82db6f381d1a353545e5924d575ffa51e1baa3f77d544f09e3d3ba9925eb9445a28931a07ac2e2d10118d415cc8175fd13205afa9b92eaa180bf70d9a9368a8072090c0c75cc86db1cfb16f29b85de716d1f36d2ec6ae9c45d109437aecd1085c92eba7f800cb10ccda087565d7ef707ab0611157ae682d2eba89b94186fcaaf0c25240ce925a72a517c5470c50b", @generic="eadbd3e127281f47129295969375fc3b9cde84c2dc6cddfd5c607dbd92d5bf87abd0ee52873b8328c4f801589d2b7741bf9b3058b2d1c60d536573bba1c6965382f9289e"]}, 0x5b0}, 0x1, 0x0, 0x0, 0x40084}, 0x81) r3 = socket$netlink(0x10, 0x3, 0x0) read(r3, &(0x7f000002b000)=""/0, 0xac1b113359220980) [ 34.599903] dccp_invalid_packet: invalid packet type 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000af5000)=[{&(0x7f0000bb6000)=""/218, 0xda}, {&(0x7f0000248000-0x96)=""/150, 0x96}, {&(0x7f0000bcd000-0x66)=""/102, 0x66}], 0x3, 0x0) socketpair(0x2, 0x0, 0x1, &(0x7f00002b9000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f0000838000)="d913fb90054d64028dfd4d1a0a62e7e4c8f1360cb4bc419cb4b578ddff2059f6e4443d577d388784ac147b13e6a11884b714e3eb8f37f28f91a09294231b7da3282378ad3bdf713df8c1440690422b02d71e37d51b53be68ac59d94461c91f49d11cda27b6e014674db86985b8add4077782e5f0ec431563c320c137ec623932abf5cc411f657955cee405f459fd4272e692be9bce87df4e46a06c2cfb5074eca00e0cc35fd1ccc20ad875eed6b33d1c592da5520f4230aa14931609bab1a6ec046796256d31a6c4327c8e220417ab7544395de593adb9109ed48b36a3f154165cf52e78eae8dcc4ee", 0xe9, 0x0, &(0x7f000066b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x3, 0x2, 0x3, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}}, 0x3a) sendto$packet(r2, &(0x7f00004ab000)="e6b5e3dc48226fce8a90213c9c7df10c8a42e98bf68f229510bcdcf2d98ea94ca09e70c50c4ab37a0d848f6858ee028e3421ef417a4395fdf62977aa2abdbd02024a362c4f37ced80a3db11293646e924136cd5db03a292ab8c1f1820d6456f07add05eb81a5a937ff12e8ebd87885e106a949d1b728d9c265cfbb5daf866dbf68e75f1ffa67e62c6d66fbe8eeb6667b7aaafd33d6bc8cb2355e7a2517cec0302d32032544dca4320f7f89b34eee703aa52482", 0xb3, 0x0, 0x0, 0x0) pipe(&(0x7f0000570000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000636000-0x3e)={@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gretap0\x00'}}, {&(0x7f00008a1000)=""/99, 0x63}, &(0x7f0000383000)=0x0, 0x0}, 0x3e) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) accept4$unix(r1, &(0x7f0000d64000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e9d000)=0x8, 0x800) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a52000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000025000)=0x60, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f000098d000)=[{&(0x7f0000cc4000-0x60)={0x27, 0xfd, 0xff, 0x7, 0xc3a000, 0x1f, "e2172d06adf3f12ecdcf8ceac5fd0a2dd22e08136e600752b4f98965359949a606b5c1f776a6479c70d28803308b0d36e6c860fcf56f523aa0d8f9d5ee88df", 0x3ff}, 0x60, &(0x7f0000f04000-0x70)=[{&(0x7f0000c30000-0x71)="8a94577353cd56d3b2677f37f2b102d5c4e22d90a687252b0ff08a3ccdc5c1f2d95059f0d061b1aa0a6aa1571d0ea1dacbcda581a4970746c7f616588f6e11ea508204638b0616d4c906fed9e6c00aabd795bab733f33cdfce9813375fb692bc7e0821b5b6f278f82242bf90f11af02ef5", 0x71}, {&(0x7f00008df000-0xb3)="b4719ca005b79a0560073f5febaba354b49bcf2cb21e437af8412fd9050f7c83b452ff895e6e26cf774741fcf719940ae78dd7126b813b405d8e81e611374bb008b3a477d25f859ad60f4f304779b428898c7939d4b54d4dc595d1c8a9d6b933d68fdf071389d0ec092dd420f91ba357743f147d5490a137161c51d8886c3eec4bf5d18167c37d5edf5e375c3ad7b4542cadd6ac5af230e72340bce53fe61d0d8213c27e519d2ede563405beeb95718ba27aec", 0xb3}, {&(0x7f00007e1000)="a4787cda029042c18d8e1b435b5a6b3f112f190a693923f2796a6826fd8857e7291f31f49633476558822dec8dfc436417fc9f083b91eb1563870435736b8bd3da85c018a094a4e754a6d3a05b31c77bee594b4be0c5a9e004ae3dfd65c701d906", 0x61}, {&(0x7f000021e000)="81d12d273cde03555def0f688bb40c6c2dfcacb4a525b978ca203a4b890084bc12943926725f62710fc25af667d1ca103546bff9b84518cf2b2ec62f7171ffa196b5d14c8a0954e7b15e84139fd25894767356a952f6c9cb0b3d6d13d50320ef2a1bbca7dab9a3ac5aff8cdfd909c36a8d7883bbd5a96cac24a4b7a0133e5105bb01209f057a2a7e1aac214beab86def30", 0x91}, {&(0x7f0000e82000)="4b279414f07eacc4a157680248c289cb8f31b2ccedb2af63a3638c3831dfc8bb1b55305ac7f17156407226897a55f0835a6a", 0x32}, {&(0x7f00009bc000)="85c1ed06f9ccd7ba209e8fd20746458d469060bdfb06edc3d2fa355e652334759079513fae52f6fef0affc0b924993dbefe3e70b70d61b07cc6b77b2515b0a8d969776654bd72c01229f0e003484c91fbea7484cfc94c0eb05dc4c3449285b0140f3fcb434d6f8b6637a53a0042eb1530b367dc5a7e360ff6fdf1d2f326d251b1c1553563285fdfea84ccee0f28e5e19ae4e", 0x92}, {&(0x7f000007e000)="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", 0x1000}], 0x7, &(0x7f0000791000)={0x90, 0x112, 0xffffffffffff8000, "729308bcf4638f698c935e59f30f651b11eecdbd436651cc155ad8ef945a36f8683851bbc0863a8810a697ed036141cae6cdbe7f3c8ce4d338808ff8ea8b57feae20ddfb421cf9046dd46467d1f9cc97294de0b9f2b2fec4de1eedb5a8ac0a84be2cb83a63c299e756640026e6ea377a3bae64fff20853454bfffeb6dd2b31d3"}, 0x90, 0x4000080}, {&(0x7f0000b42000)={0x27, 0x56, 0x200, 0x7, 0x2, 0xfffffffffffffffb, "85f8d322bbde1f22c082169c367fbd5e84de7f899d75f4c74d842d6b367790fd559811c63c374c839236f36575b7c76e8d632f9e12f823a07f91257b6b7d7a", 0x7}, 0x60, &(0x7f000021d000)=[{&(0x7f000074c000-0xb5)="4fdbd8f525f563a63107cc57f34fe6151033d7d1b828dfc165aaa48d54ab128a8d30f8f5112c3e8d2cfe45c1d927463c6746142f38591b96f53e41678b10f97c1e0fa492d90c9f3b57ad881efc265beaf6087ecee035e9e22c83918f4215305a4f7af9878eb475a9ba2079b74e16267093ffe31591249ef17be16bf2a85155814afff7e38f47e36ffc9a2e0faa9ec5c2c645b1fbc8f1e7e7bbec278681c1116be7818c991983706adbde19bf8c2dcb74dc4b6ad74d", 0xb5}, {&(0x7f0000235000-0xda)="b26f1b7ac474d3101842b6aecded720b7f54d439c1c892e4deb4c3faa9477d1c722fb0e200c541a8ce8887f2dc8cae201b557242fc96dba495fcfe7a539a9d1a0ba06e7d6703301568724f7587cf6d19cd3abc1e07b277dfc1cb869a8d2322a9ea9cc3849c985948ddcd46647b3d8d540adb838ea9d0381f5ac548a745fb1e9615f73887d4968a74aa8e5e302987e03b18a757b9c221e67fd973ff300b4cbfd91afb68baa7f452e1bba8c1554d14e004b4f5729e4edac20d01448217041247b4d81141258b8ba4eeb0d2d48aefbd913b43e23dab8c79b238499f", 0xda}], 0x2, &(0x7f0000047000)={0x108, 0x1ff, 0x8, "6cb77e6b4c686996a269955b9f696f48b37e275d26980c06994a91409e8eb4d0bdc86718c784493300c853a57848b543d70ca63bbf703c034048dda6cb4eee937c1a290ddc13d31503c22fa7b5fffc71ed5720dc25f2193303d746915a8349242f4f2e72735d1c9f3f94c0d3d46e5af129f7ed5d7da01d4eae5f7e2a0b790cadc01fdf631008ca0390bf6dcb9bfd8d04ca8b565e15c49c36aed72134d50b759a318f3998b818f912f6f224651b0dca588985b9dc0d089dfadca4cfd6a661131917cc69e17ecbdacc239ae38882bbf8b96d585f08fc2b7ed3b71e2e8210430257088dff587e8cd2a0d3260aee6b802efff9c753"}, 0x108, 0x8000}], 0x2, 0x8050) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a64000)={@generic="cdafc69ce3621d301e0a055a8ae8ff01", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:21:21 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001e000-0x4)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000006000)="2367ad7d387e61c059aea7b1cf93bceb0e85d2a82622fec64477880b3e215685e3f1e47d2a7b42db87639341d14f351d78f356f254cc949d9f2476e1bb356a2117d5ca774b4dfa4d26f3c747f3df1a0a60e37a10502fdf50eb312db62af955609435b3db03d4e280b5593852c1c1619a20ad7cf58f1f2ea3d0001f5a1eb9726a1a9503594760af6aef1c", 0x8a, 0x10, &(0x7f0000019000-0x14)={0x11, 0x1b, r2, 0x1, 0x3ff, 0x6, @random="36b9a2032144", [0x0, 0x0]}, 0x14) 2018/01/30 15:21:21 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x0, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000008000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0xff, 0x3, 0xea9, 0xfff, 0x6}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000018000-0x18)={@loopback={0x0, 0x1}, 0x8000, r1}) 2018/01/30 15:21:21 executing program 5: pipe(&(0x7f0000b0a000)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000038000)=0x0, &(0x7f00006e2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000065000-0xa3)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) 2018/01/30 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "076d7000000063ffee00002e03ff00", "92dee6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aae2ba631799517a9e794e1dd1f20124ab", 0x862, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028a000)={0x0, 0x0, 0x0}, &(0x7f0000612000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003e9000)=r1) 2018/01/30 15:21:21 executing program 3: r0 = socket$kcm(0x29, 0x7, 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) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c3e000-0x60)=[{&(0x7f0000d7a000)=""/124, 0x7c}, {&(0x7f0000cd0000)=""/90, 0x5a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000133000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000086000-0x84)=""/132, 0x84}], 0x6, &(0x7f000023a000)=""/240, 0xf0, 0x10000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000935000)={0x0, 0xffffffffffffffd8}, &(0x7f0000f7f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ce1000-0x14)={r2, 0xf740000000000000, 0x100000001, 0x1, 0x8, 0xcf01}, &(0x7f00004a8000-0x4)=0x14) sendmsg(r1, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003d4000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x0, 0x1, 0x88}, &(0x7f0000ba7000-0x4)=0xa0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003a6000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d05000)={r3, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xa36}, 0x98) 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000)=""/14, &(0x7f0000003000)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000004000)={0x1f, {0x2, 0x7, 0x8, 0x5, 0x9, 0x2}, 0xff}, 0x9) socket$kcm(0x29, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000003000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x1}}, 0x26) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2db, 0x4) 2018/01/30 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r0, 0xc0045878) syz_emit_ethernet(0x6f, &(0x7f0000d57000-0x104)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b24a3b9a1c19c0b80b1a279cfbc27981a6822a26d637782dde874dd7dba6d7b80dcca5d443f9923c21c9f00c7da01dacb1a5badb5b8643d0425fbd519077977803fd200000"}}}}}, 0x0) 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f38000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000344000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000087e000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00006e1000-0x8)={r2, r3}) 2018/01/30 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffff3, &(0x7f000009b000)={&(0x7f000038b000)=@newlink={0x406, 0x10, 0x9, 0x2, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00006ae000)=0x0, &(0x7f0000357000)=0x4) poll(&(0x7f0000b1f000)=[{r0, 0x101, 0x0}, {r0, 0x4080, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f5c000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001a3000-0x160)={{{{0x2, 0x0, @rand_addr=0xc43d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x70, "c54dee2d134a955c93c8491dbd84799f16ec999bb8ab65c228ca7a3cba9c268557b08888a1b5b585955c60c881e852bbc8f8de1ab9e265303fa97f3c19c8bdb55604e17ce6277521eaf28f398cb48228"}, 0x160) preadv(r0, &(0x7f0000180000)=[{&(0x7f000021d000-0x67)=""/103, 0x67}, {&(0x7f00009c3000)=""/51, 0x33}, {&(0x7f00008ca000-0xa1)=""/161, 0xa1}, {&(0x7f0000343000)=""/162, 0xa2}, {&(0x7f0000f57000-0x49)=""/73, 0x49}, {&(0x7f0000493000-0x94)=""/148, 0x94}, {&(0x7f000076b000-0xe0)=""/224, 0xe0}, {&(0x7f0000cdb000)=""/66, 0x42}], 0x8, 0x0) 2018/01/30 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x5, 0x4924720, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000d40000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000d40000)="2a09ad") 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000016000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000017000-0x9)={0x1f, {0xc9, 0x0, 0x8, 0x9, 0x4e, 0x6b}, 0x7ff}, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000017000-0x38)={0x0, 0x0, &(0x7f0000012000)={&(0x7f000000a000)={0x2, 0x18, 0x2, 0x0, 0xc, 0x0, 0x6, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xd, 0x5, {0x6, 0xff, 0x81, 0x4, 0x0, 0x5c, 0x0, @in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4004000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000016000-0x4)=0x100000000000006, 0x4) r1 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000b000-0x44)={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000017000)=0x8c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000014000)={0x0, 0x1}, &(0x7f0000017000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d000)={r2, 0x1000000000040}, &(0x7f0000005000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000)={r3, 0x40}, 0x8) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:21:21 executing program 6: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000596000-0x8)={0x0, 0x0}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000c2000)=0x0, &(0x7f0000596000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000029000-0x6)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000029000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000-0x6)={0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0xc) r4 = getgid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000-0xc)={r2, r3, r4}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/30 15:21:21 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f000000c000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 15:21:21 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000011000)={0x0, 0x0}, 0x400, 0xff) 2018/01/30 15:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffff9c, &(0x7f0000093000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000276000)=0x14) connect$packet(r0, &(0x7f000069a000)={0x11, 0x15, r1, 0x1, 0x8, 0x6, @random="752b1d06f568", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000654000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000-0x4)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009b2000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r4 = socket(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c8000-0x48)={0xc, 0x5, &(0x7f00006ae000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xada}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x80}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000ed000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e04000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000965000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 15:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000c2e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cda000-0x20)={@generic="3279448ec247f7c0be6286cbca045462", @ifru_flags=0x200}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) socket(0x15, 0x80007, 0x9) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000385000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001b5000-0x78)=@ipv6_newroute={0x48, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x24, 0x16, @typed={0x20, 0x1, @binary="9e40b2fbf831d3230ed191927d862d393cf22dd2d7"}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021000-0xc)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000414000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000bab000)=0x1002) sendmmsg$unix(r3, &(0x7f0000ae2000)=[], 0x0, 0x0) 2018/01/30 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e6000-0x10)={0x5, &(0x7f000032b000-0x28)=[{0xffffffffffffffc1, 0x4c, 0x9, 0x6}, {0x3, 0xffffffffffffff01, 0x5, 0x5c98118a}, {0x5, 0x9, 0x3, 0x3}, {0x48d, 0x401, 0x3, 0x8c02}, {0x400, 0xfffffffffffffff9, 0x6, 0x100}]}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0xfffffffffffffffb, &(0x7f00007fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002db000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000927000)={r1, 0x2}) r2 = socket(0x10, 0x3, 0x0) socketpair(0x5, 0xa, 0x10000, &(0x7f0000596000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000015c000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000d26000)={r4, 0x0}) getsockname$unix(r2, &(0x7f0000876000-0x33)=@file={0x0, ""/93}, &(0x7f0000367000)=0x5f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003b9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000f77000-0x10)={0x0, &(0x7f00000ff000+0xb70)=[]}) write(r2, &(0x7f00003d0000-0xb7)="260000005e0009010000ea0000000000000003000d000000dd0f00000008db1e17ff4435eade", 0x26) 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 15:21:21 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x7f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000000e000-0x96)=""/150) 2018/01/30 15:21:21 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e96000)={0xffffffffffffff9c}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ef9000-0x4)={0x0}, &(0x7f000034d000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/30 15:21:21 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fdb000-0x1c)={0x0, 0x14, "2a2f381ba30c64fdede904a48ee77addf0abcf61"}, &(0x7f000099c000+0xac1)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a20000)={r2, 0x4}, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='vcan0\x00', @common='gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80, 0x0}}}]}}, 0x3d8) sendto(r0, &(0x7f0000005000-0xf6)="6e6c86f1c939a6ca58745a984ba49317f03ae5e9355a4a79923df909ae143f604bf5025b21848f0024af55d60623907be75ae1f54d39c6c43d05f2ef31e1e866ed321f006821943409bb72c91355462c3700cbe732e6cbb58b1948c73cd5e285a7cf18f0603af133b12500b6481ca6c31ea81adf1c82f6e8e33f77c1fe22d46ed6b897b2181045a31f23d8a48e92ca0de7e1b14f073bdeb84819dab7f8587677943a043457fd02fe874d050869e914d6a715db5aeb9d77325ea091f0bd94b75685a3cee2854b698baab6b934f9f42a0797fd010b7f7e1170ad11c4057229b5015bc0d89a21c29ec8b8a927487f25552f82633c8a6678", 0xf6, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0xb0, "4c628f7f281cfc7b40e7fa8cd2b3da66a624adadeb18be3126319cde544a1e74166e34c6842b2d9adfcfd9c9733af0dfca1b303c14a469b3a149f52720df6103a5ad8e077c7313a8287413c36bc54452dd06a04dc756f39116d69b0598fb030f2a8098a9511828e6ca2f4b94b380db7f439b918fc243edc51772e18741c5257e28d8d83a601b37e6a7f49f91a4b94229129db4ea99fd2a089860b585ad6bd8508d3a8d0805b8859ee538bcfbe244ce91"}, &(0x7f0000e77000)=0xb8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fdb000-0x107)={r3, 0x4, 0xff, "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"}, 0x107) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fdb000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x1f, 0x5, 0x4e2}, &(0x7f0000fdb000-0x4)=0xa0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000fdb000)={r4, 0xfffffffffffffe19, "60de4086535484d3ff528f682e28caa3ea33a1905763e063ee835897ded8c1838a6849685df65216a8ec9803beae7105ab9d5704a40229bb4ba410069ef48799ddd7a1eb08f041bda95e3c7493ec52527cfb43e63880f6f0645734b7606b246d8f6b53e805a9d8bfacff7bbdd298e006dbce12e1c069002246d7eff24fe15199d01edb321d"}, &(0x7f0000fc9000)=0x87) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdb000-0x10)={r4, 0x6c, &(0x7f0000fda000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x84, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000fda000)=0x10) 2018/01/30 15:21:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 34.930404] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 34.967984] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/30 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f85000-0x1c)={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000029f000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000388000)='G', 0x1, 0x40001, &(0x7f0000109000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = accept4$netrom(r0, 0x0, &(0x7f00009b2000-0x4)=0x0, 0x80800) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000bd4000)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f000098d000-0xdf)="21f35ae2a6bb3a682337ccd7bed1d1bc4af865bd04eec8b03c3927d5ff71ab96961b49baeec91325093e5d21399f3d91e42ce5b18989d2d7282d2f4fc37be6ac34a2921890cd487226f6f15a32c34b1f71dd18d764f3f2da6191050b44653c15c9b0b2b4d2fd95229c12f0493eec81133027341b3adf4f056a0d1c3d507e346b52ba723ea2628f58b2c79cc2f199e2333aece4bda61c3e27df2cc720c7e2c6b8c961f70ddccc1c88d50238a5e998564d1f8deb16e5a3a25e3f13b15389c157bf5f4fb7043d6aaa789686fd0a380fbe045dd28d8b7cc4d9076359e2ea2d06b4", 0xdf}], 0x1, 0x0, 0x0, 0x0}, 0x801) connect$netrom(r1, &(0x7f0000d34000)=@full={{0x3, {"bd79ed0a6dcec0"}, 0x3}, [{"68766c50cebcb7"}, {"fce2073ef5aa4e"}, {"caffd5d4840a64"}, {"bb819bff452618"}, {"f474b6a0d14c58"}, {"8d1203086741a0"}, {"12d5bb0c2ee675"}, {"86183734c66d9b"}]}, 0x48) shutdown(r0, 0x1) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000015000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000017000-0x4)=0x32) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/30 15:21:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$void(r0, 0xc0045878) setsockopt(r0, 0x1, 0x5, &(0x7f0000d6e000)="2fe9001406d1142ffb17c869449263d9d0b7c97e325d00f1be108c1a5b86762c9b5cb599b899263a1550bf453a83e47b6105abbf171689cb20b0", 0x36f) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000beb000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:21:21 executing program 0: pipe(&(0x7f0000683000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f00000d8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) connect$nfc_raw(r0, &(0x7f000033f000-0x10)={0x27, 0x7962fc2d, 0x76, 0x3}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000eb9000)={{0x4, 0x81, 0x8, 0x1f, 0xf80, 0x24}, 0x5, 0x0, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000075000)={0xb, 0x7, 0xffff, 0x4, 0x3, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c81000-0x20)={r0, &(0x7f0000738000)="2eab9858f40e227be964b0dd6d8820e9267eb2cc79f4466af173747a114f94025bac6f774f964e9b0bb0a59713d3a1e8366794e7241ed82196bd08fafdde5f33a8eff4a98037469397cf1b84369e89980c776975eeeaf3561c5496fc5dafbe269352db9bb09a71ffb7c453ad249c0ffcf47d37ac966b24be380a858b13e59a9c0ff68449ab0ad07608bb4632e3535340f8c1aa0e7d362873667c19b2d769d41441b5d6b00bc78b41d717d62464b13428f711a2a1421bed8982fe7ee90b5b2dba9fd8a3bf8a1ce14afbab6d3d81b383e39325cab7", &(0x7f0000e00000-0x21)="06412755864ed647e74e8742c34b7c6e9de0649af1ea1adcdc1ee589164b5c795a", 0x2}, 0x20) vmsplice(r1, &(0x7f0000793000-0x40)=[{&(0x7f0000de3000)="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", 0x1000}, {&(0x7f0000756000)="01363e4df2d0a26c7976870dec582356c80e22d958b2f736ea81df82fb982142fa7bca4a547a9088a4500c3e54399fa8467c3df4c2ee26307801f1d26abfc02acd31edd8565f8d7628154bdf358d589515eb77c812634ed6e3a129969e1c9fdb6c216a82d1a1d812c8be35ecf4cae68c3a3fc41811f22056ded20501b573d6a4446536a4fe6e872964ee946ad446f4587289a487391604ac7b", 0x99}, {&(0x7f0000e6b000)="16e070c96bb1eb3281ec4e88f40562e5b33696523ee73130f1d298dab09308110f56590abfcfcd2fb3c3547cd3b19bfa177a8dbf9f566e69f0c3e8e775d9d444d98e28c71d158e48cbf0b7d9767918342f3cc20076accb852c68d8d242d483b8a1df19f54ba34e5a795ce06350736e446394a973d8614245b7e23dcfb8683e2b4e26401066236a22fc17c19183b92a9fb9a6baf587e10c9ecfa5309f0a2ec8a8db99a94fba8a9c30a31fca9b95144c283d65062a563d3203b9dec0c181d380755335923c18bbca14cbfd6fd1ffd4e93b4731c013c6f8af", 0xd7}, {&(0x7f0000f10000-0xd7)="30949e1475b4ccca5d3cd6b78a146f919b72cc6e3fdef73738c0f1037b244df09cdbfb45f96cb2f864c7f9ca5a325788d4937ab84cb4da2b955dd5421bb145b56b85536e938b31d70e4b917a006409044ef474e9f1fe22d4ea342abc68edeeda5dd73f88ab0a2435737620f409f8fad2434cb0f1f8e0ef9ef5dbae2405298800c8364ed5af4459ed406aed10c0f12536264a420087139e51b579e5872215a2e301a5f92a2127ff7aae0d9faefa598519c8a7ce9f205f9c3833328d77450bc6ebbdfc1f3f21f9387eee0215cae510946ebb772044ef2aac", 0xd7}], 0x4, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093d000)={0x7, 0x3f, 0x20, 0xfffffffffffffffe, 0xd, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x265) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ca3000)={&(0x7f0000d2f000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d89000)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000073000-0x10)={r2, r4, 0x6, 0x2}, 0x10) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000b10000)={0x0, 0x0}, 0x2) 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c9000)="", 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f00008fc000-0x2e6)="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", 0x2e6}], 0x1) shutdown(r0, 0x1) 2018/01/30 15:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x802, 0x1f, &(0x7f0000b67000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000892000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000a83000)={r2, 0x0}) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/30 15:21:21 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000015000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x67108e5b], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000009000)=0x6, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f0000019000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000019000)=[{&(0x7f0000017000)=""/0, 0x0}, {&(0x7f0000019000)=""/117, 0x75}, {&(0x7f0000008000)=""/131, 0x83}], 0x3, &(0x7f0000019000)=""/108, 0x6c, 0x3}, 0x101) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f000001a000-0x56)="9ee0ea78fa6b2c2ddafbc01e2230db0ef08a3cc35b39136bb31961e5b983ffe3ba7696d6989ec1aaf1cd6a511e10901313e66a17bfa7fd75ab600dccfdf34c7327dd649200f6f0a4661ee298d2c45d47423239b0dd43", 0x56, 0x0, 0x0, 0x0) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f00004a4000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008a3000-0x18)=@generic={0x8, 0x8, 0xffffffffffffffc1}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) 2018/01/30 15:21:21 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b14000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000011000-0x87)=',', 0x1}], 0x1, &(0x7f0000021000)=[], 0x0, 0x0}, 0xc100) socket$inet6(0xa, 0x80003, 0x3) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="8c", 0x1}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:21:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000047000)=0x6e) bind(r0, &(0x7f00004fe000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r1, &(0x7f0000a56000-0x70)=[{&(0x7f0000bbf000-0x25)="fa", 0x1}], 0x1) close(r1) 2018/01/30 15:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e68000-0x4)=0x0) sendmmsg$nfc_llcp(r2, &(0x7f000004a000-0x18)=[{&(0x7f0000b70000-0x60)={0x27, 0x9, 0xfffffffffffffff8, 0x7, 0x9, 0x1, "940b7205bfe8c6e875b1ab358fe8cc9753afb7df003a3258f468b03560623c304fe928ff365636b77e98ba9a69b5086e88a22e132adc58d7d831caf7fcc99c", 0x6}, 0x60, &(0x7f00006a2000-0x30)=[{&(0x7f0000b3f000)="de17120f5d20c2ea4a0f30831cc1fc431c6a54d54713c311b2742f0346ae128671befd0af2c2fa06e4df0cd26cc9d9940ff869f03ef36762537c801c7484db13a1d4b6a6376fe50cbb5634f057757547a33a24f1968d9e9de3e26d6b3a3500f1b6389b163c04392b2865cbfd10c01ff94a1d87a6c0276a92fab9f5521b18edc1e6f09aaeea654472714c2a40dec03aecff7a9e320729576d07a75c2c3bc1cecae7d7d1", 0xa3}, {&(0x7f0000161000)="829591d5f18bb04680b4e0068413ef8c0061c7a43e43a5ff6518721810584775cbdb06e22f9dd867008c8629b9ea7386cdfd573cf4e6c52fbcd32edfd40a9de13ff55743982747c03dd41feccfe9cd5e1f2b79eeb8ae03252cb45436171ce15a56525d5bb304417c5bc7b05ddf7a19d5fe743f699e", 0x75}, {&(0x7f00005e5000)="53587ad6fb3defa220", 0x9}], 0x3, &(0x7f0000bc4000)={0xe0, 0x10d, 0x7, "ccd771f782b8aec5228638f5e6ef2a5cbb8fb66d7e4bc87ea002b7e5e484d390352bab720be79c78afde13d3c2c9daac81629b2c0ecffa63e42ed03a71057718394fd0b21e30fb01afe975ecb853928c37549f91f38122d90501de5f11424e928f3a5973d86bb04d901eb8e6569fe2409dc449dd9c5929a2b720dc14601cb7ce9c53f7f50ca4e99f28aeb0b22e3cd4f2f9fc6ce6280e5639057e259176506e220c15fe5e7e99b6d7df3be92aa13c8fbace4a3ab0ad89db3dae6254b37c23838bbf2748907cd6c9c68972e3844d03bc"}, 0xe0, 0x4}], 0x1, 0x8000) r3 = accept(r1, 0x0, &(0x7f00006af000-0x4)=0x0) getsockname$netlink(r3, &(0x7f000049c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c7000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00003c4000)={0x0, 0x0, 0x9b5c}, &(0x7f00006f0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002af000)={r4, 0x5}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fc6000-0x20)={0x2, 0xee57, 0x8000, 0x7fff, 0x7fff, 0x3, 0x10001, 0x6, r4}, &(0x7f0000fa4000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af2000)=0xc) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000719000)=0x0, 0x4) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f000021b000-0x4)=0x0, 0x4) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.153393] Protocol error: SET target dimension is over the limit! [ 35.162425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/30 15:21:21 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) socket$inet6(0xa, 0x1, 0x7) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000011000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b000f002cdf1389598e2c", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00003c3000)={r1, 0x8001}) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000db000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000042b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r3}) 2018/01/30 15:21:21 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000024000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000023000-0x88)={0x5, {{0xa, 0x1, 0xd13, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x3, 0x4, 0x1, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000006000)=[{&(0x7f0000025000)="c0e0029b565e29f45771b3dd72d450000078eae711f2106eb6ff721747a2d13a65928438f5196351d589041f7af4b920337d1a2aa9a3643ff31c7b43e55cacfb1eefd583705f336a128f704b10ee62e30a854c6524b1edc25aec56e4cc32ad5700c998c47869b1eca5a498b11f808b0ab29a3bb41ff9149765ba833abfa67642871ac8384af2f5a2c15d12f77417517a3d075c28052131a8", 0x98}, {&(0x7f0000025000)="e9077069575ea043315d14c7561d4a59bdb1dc25e6ba7765995bac24409a2b748ddc315703618e18ca817c2d078d8233800920ac5593fccc043c23787edbfb24113826d77709113fdd1ae37184ed0b71871e9c0494a671ba23cbb293f6de8902dfca4f613c9762ff0c12a2e3a1dcb1cbee20bbb4ce93fdecd06b50ea38c6ff92dc2b178f5a39183771cb825e0666b46a09f50b291e870b6412fea66fb682dc0ed44d7e59c2dd8b03a71e27544e392b6bec0c713f44b2c34270e3504bd321bfcb34844c26d75c8efa83f831a767c3c8", 0xcf}, {&(0x7f0000026000-0x6)="8902b7913cc7", 0x6}], 0x3) getpeername$ax25(r2, &(0x7f000001e000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:21:21 executing program 2: r0 = socket$packet(0x11, 0x4000003, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000-0x3)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000675000)={r1, 0x1, 0x6, @random="d51d25813d80", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000f26000)={0x2, 0x80000000}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r2, &(0x7f0000cfc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a80000)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000b4d000-0x4)=0x0, &(0x7f000007d000-0x4)=0x4) [ 35.204347] Protocol error: SET target dimension is over the limit! [ 35.244930] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/01/30 15:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0xd, 0x0, 'xts-serpent-avx\x00'}, 0x4a) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f00002e8000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000587000-0x38)={0x0, 0x0, &(0x7f0000220000)=[{&(0x7f00003ac000)="311121451dbd1df3b267ed9407f93341dbd1c5b8c8f9c4c4828fbef67e029c0293663757771ccf6460ed54213ec5ddc88a8ac0627a18fbf2e7903799ab3c5444c119b589a5d87c6829a2794a1533010ef3be3353390ee314b3dfa4dd3893e81644b1df93605640166bb21bbb24b86e4aed2abe59d1640dcd5a2eef1ac7670416bca2e42b3beab6600c78ef219e1968e4", 0x90}], 0x1, &(0x7f0000e96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:21:22 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000938000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/0, 0x0, 0x10122, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x4000) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/30 15:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000df7000)=0x41, 0xffffffffffffffce) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000998000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r2 = socket(0x15, 0x5, 0x9) accept4$packet(0xffffffffffffff9c, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005bb000-0x4)=0x14, 0x80000) sendmsg$can_raw(r2, &(0x7f0000aa0000-0x38)={&(0x7f000096c000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000d86000-0x10)={&(0x7f0000cd3000)=@canfd={{0x2, 0xa3, 0x3, 0x1}, 0x27, 0x2, 0x0, 0x0, "1053b27d052b1c010c459798d4719adfe258cbd6c92f5b5157e11d5d2082a9994a769175959ca011a5afe79ed11c769071e241faf29deba72e4827b94ec17b58"}, 0x48}, 0x1, 0x0, 0x0, 0x40800}, 0x4008004) listen(r1, 0x0) 2018/01/30 15:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000464000-0x67)="467cf53229d1b4ffaf72c292287e97a06c8f89c9bf233c26f956b6e380b7afed811ea277560110e0dfafa6a5093cee7e814a7482e89eb0b91e13053b329484915a259e63ec01f51507ef51326fc8dc5fbde48b72f0c548f2cc215b93e80ceb0bd9ec25de35b41a", 0x67, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/30 15:21:22 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = socket(0x2, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f00000b3000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/30 15:21:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000186000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000356000)=0x1, 0x4) listen(r1, 0x4) sendto$inet6(r1, &(0x7f0000aca000-0x48)="11", 0x1, 0x20000010, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000acf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 15:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000059a000)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e85000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009b9000-0x4)=0xc) bind$packet(r1, &(0x7f0000f18000)={0x11, 0x1f, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000)={r0, &(0x7f00007fb000)="1b"}, 0x10) 2018/01/30 15:21:22 executing program 1: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000016f000-0xc)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/30 15:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000b92000)=[{&(0x7f00005d5000)="8b0a91423923d270496497b2edda2551a0d4736579d508f54b2b6804aec515cf71c05d15c51a50aeb49a75a6b80ce3ecd5ab658bad1ca2ff2682431491200fb4310116ac39c5f85c272d7e2333322744", 0x50}], 0x1, &(0x7f0000906000-0x18)=[], 0x0, 0x1}, 0x0) socketpair(0xd, 0x0, 0x0, &(0x7f00007bc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00001d0000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="74c43bced5ad0eecc1fda3f0844d513e"}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:21:22 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000363000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ca8000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000ef1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d2000-0x10)={r1, 0xfffffea1, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$unix(r1, &(0x7f00005d5000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/30 15:21:22 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000014000-0x53)=""/83, &(0x7f0000013000)=0x53) connect$vsock_stream(r1, &(0x7f0000007000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:21:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x80, 0xd23, 0xfffffffffffffffb}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x6, 0x1}, 0x8) r2 = socket(0x1f, 0x4, 0x2d) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dfc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f0000e6f000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}, "05fe1d00020000"}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/30 15:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 15:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b7000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000692000-0x28)={@generic="da0d4701087e9a26b23837356c6bb942", 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000b30000-0x28)={@generic="e58b8bf5451110d35409aef84c54cd9c", 0x3b7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000a9b000-0x70)=""/112, &(0x7f0000231000)=0x70) [ 35.425285] kasan: CONFIG_KASAN_INLINE enabled [ 35.429946] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 35.437384] general protection fault: 0000 [#1] SMP KASAN [ 35.442923] Dumping ftrace buffer: [ 35.446456] (ftrace buffer empty) [ 35.450157] Modules linked in: [ 35.453330] CPU: 0 PID: 5546 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #217 [ 35.460571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.469906] RIP: 0010:ip6t_do_table+0x12de/0x19d0 [ 35.474725] RSP: 0018:ffff8801db406c60 EFLAGS: 00010246 [ 35.480057] RAX: 0000000000000000 RBX: ffff8801d0a97700 RCX: ffffffff84d6bbb2 [ 35.487298] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801d0a9785e [ 35.494538] RBP: ffff8801db406e68 R08: ffff8801db406f60 R09: 0000000000000002 [ 35.501780] R10: 00000000000000d0 R11: 0000000000000020 R12: 0000000000000001 [ 35.509021] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801d0a977d0 [ 35.516267] FS: 00007fcfaa481700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 35.524461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.530311] CR2: 00007fa9b3e351c4 CR3: 00000001bccb4002 CR4: 00000000001606f0 [ 35.537554] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.544793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.552033] Call Trace: [ 35.554586] [ 35.556720] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 35.562063] ? print_irqtrace_events+0x270/0x270 [ 35.566796] ? ip6t_error+0x60/0x60 [ 35.570392] ? lock_acquire+0x1d5/0x580 [ 35.574340] ? lock_acquire+0x1d5/0x580 [ 35.578286] ? ip6_input+0x11f/0x560 [ 35.581974] ? lock_release+0xa40/0xa40 [ 35.585920] ip6table_security_hook+0x65/0x80 [ 35.590388] nf_hook_slow+0xba/0x1a0 [ 35.594076] ip6_input+0x35c/0x560 [ 35.597587] ? ip6_input_finish+0x17a0/0x17a0 [ 35.602054] ? find_held_lock+0x35/0x1d0 [ 35.606096] ? ip6_make_skb+0x5e0/0x5e0 [ 35.610045] ? ipv6_rcv+0x16cd/0x1fa0 [ 35.613816] ip6_rcv_finish+0x297/0x8c0 [ 35.617762] ? ip6_input+0x560/0x560 [ 35.621449] ? __lock_is_held+0xb6/0x140 [ 35.625481] ? nf_hook_slow+0xd3/0x1a0 [ 35.629340] ipv6_rcv+0xf37/0x1fa0 [ 35.632855] ? ip6_rcv_finish+0x8c0/0x8c0 [ 35.636976] ? __lock_is_held+0xb6/0x140 [ 35.641024] ? ip6_input+0x560/0x560 [ 35.644710] ? ip6_rcv_finish+0x8c0/0x8c0 [ 35.648833] __netif_receive_skb_core+0x1a41/0x3460 [ 35.653825] ? nf_ingress+0x9f0/0x9f0 [ 35.657681] ? check_noncircular+0x20/0x20 [ 35.661884] ? check_noncircular+0x20/0x20 [ 35.666095] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.671260] ? find_held_lock+0x35/0x1d0 [ 35.675297] ? try_to_wake_up+0xf9/0x1600 [ 35.679417] ? lock_downgrade+0x980/0x980 [ 35.683535] ? lock_downgrade+0x980/0x980 [ 35.687654] ? check_preempt_curr+0x350/0x350 [ 35.692118] ? __lock_is_held+0xb6/0x140 [ 35.696151] ? check_noncircular+0x20/0x20 [ 35.700363] ? trace_hardirqs_off+0xd/0x10 [ 35.704568] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 35.709641] ? try_to_wake_up+0xf9/0x1600 [ 35.713763] ? __lock_acquire+0x664/0x3e00 [ 35.717970] ? find_held_lock+0x35/0x1d0 [ 35.722014] ? lock_acquire+0x1d5/0x580 [ 35.725959] ? process_backlog+0x45f/0x740 [ 35.730162] ? lock_acquire+0x1d5/0x580 [ 35.734108] ? process_backlog+0x1ab/0x740 [ 35.738325] ? lock_release+0xa40/0xa40 [ 35.742281] __netif_receive_skb+0x2c/0x1b0 [ 35.746572] ? __netif_receive_skb+0x2c/0x1b0 [ 35.751040] process_backlog+0x203/0x740 [ 35.755070] ? mark_held_locks+0xaf/0x100 [ 35.759193] net_rx_action+0x792/0x1910 [ 35.763144] ? napi_complete_done+0x6c0/0x6c0 [ 35.767613] ? mark_held_locks+0xaf/0x100 [ 35.771736] ? cpu_needs_another_gp+0x69e/0x8d0 [ 35.776377] ? check_noncircular+0x20/0x20 [ 35.780586] ? synchronize_rcu_expedited+0x10/0x10 [ 35.785485] ? rcu_accelerate_cbs+0x196/0x970 [ 35.789953] ? lock_release+0xa40/0xa40 [ 35.793900] ? __lock_is_held+0xb6/0x140 [ 35.797938] ? rcu_read_lock_sched_held+0x108/0x120 [ 35.802924] ? rcu_process_callbacks+0x3a0/0x17f0 [ 35.807750] ? note_gp_changes+0x650/0x650 [ 35.811963] ? pvclock_read_flags+0x160/0x160 [ 35.816434] ? check_noncircular+0x20/0x20 [ 35.820640] ? print_irqtrace_events+0x270/0x270 [ 35.825367] ? ktime_get_resolution_ns+0x300/0x300 [ 35.830266] ? lock_downgrade+0x980/0x980 [ 35.834385] ? check_noncircular+0x20/0x20 [ 35.838592] ? do_timer+0x50/0x50 [ 35.842020] ? __lock_is_held+0xb6/0x140 [ 35.846060] __do_softirq+0x2d7/0xb85 [ 35.849830] ? task_prio+0x40/0x40 [ 35.853345] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 35.858504] ? irq_exit+0xbb/0x200 [ 35.862019] ? smp_apic_timer_interrupt+0x16b/0x700 [ 35.867011] ? smp_reschedule_interrupt+0xe6/0x670 [ 35.871912] ? smp_call_function_single_interrupt+0x640/0x640 [ 35.877853] ? _raw_spin_lock+0x32/0x40 [ 35.881808] ? _raw_spin_unlock+0x22/0x30 [ 35.885926] ? handle_edge_irq+0x2b4/0x7c0 [ 35.890130] ? task_prio+0x40/0x40 [ 35.893648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.898463] do_softirq_own_stack+0x2a/0x40 [ 35.902754] [ 35.904965] do_softirq.part.19+0x14d/0x190 [ 35.909259] ? ip6_finish_output2+0xb6d/0x23a0 [ 35.913813] __local_bh_enable_ip+0x1ee/0x230 [ 35.918281] ip6_finish_output2+0xba0/0x23a0 [ 35.922665] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 35.927568] ? ip6_mtu+0x369/0x4d0 [ 35.931079] ? lock_downgrade+0x980/0x980 [ 35.935204] ? __lock_is_held+0xb6/0x140 [ 35.939242] ? ip6_mtu+0x1c7/0x4d0 [ 35.942752] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 35.946875] ip6_finish_output+0x698/0xaf0 [ 35.951079] ? ip6_finish_output+0x698/0xaf0 [ 35.955460] ip6_output+0x1eb/0x840 [ 35.959060] ? ip6_finish_output+0xaf0/0xaf0 [ 35.963447] ? ip6_fragment+0x3470/0x3470 [ 35.967565] ? nf_hook_slow+0xd3/0x1a0 [ 35.971426] ip6_xmit+0xe1f/0x2260 [ 35.974939] ? check_noncircular+0x20/0x20 [ 35.979151] ? ip6_finish_output2+0x23a0/0x23a0 [ 35.983791] ? consume_skb+0x160/0x490 [ 35.987649] ? alloc_skb_with_frags+0x750/0x750 [ 35.992290] ? check_noncircular+0x20/0x20 [ 35.996499] ? lock_acquire+0x1d5/0x580 [ 36.000446] ? sctp_chunk_put+0x2fd/0x420 [ 36.004562] ? lock_acquire+0x1d5/0x580 [ 36.008509] ? sctp_v6_xmit+0x2e5/0x630 [ 36.012458] ? ip6_forward_finish+0x140/0x140 [ 36.016926] ? lock_release+0xa40/0xa40 [ 36.020883] sctp_v6_xmit+0x438/0x630 [ 36.024655] ? sctp_getname+0xc0/0xc0 [ 36.028429] ? print_irqtrace_events+0x270/0x270 [ 36.033158] sctp_packet_transmit+0x225e/0x3750 [ 36.037808] ? sctp_packet_config+0xc80/0xc80 [ 36.042272] ? find_held_lock+0x35/0x1d0 [ 36.046307] ? ip6_mtu+0x369/0x4d0 [ 36.049819] ? find_held_lock+0x35/0x1d0 [ 36.053858] ? lock_downgrade+0x980/0x980 [ 36.057983] ? lock_release+0xa40/0xa40 [ 36.061939] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 36.067109] ? sctp_csum_update+0x30/0x30 [ 36.071663] ? sctp_packet_append_chunk+0xba0/0xba0 [ 36.076647] ? print_irqtrace_events+0x270/0x270 [ 36.081374] ? sctp_packet_init+0x25d/0x450 [ 36.085668] ? sctp_packet_append_chunk+0x48a/0xba0 [ 36.090654] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.095821] sctp_outq_flush+0xabb/0x4060 [ 36.099941] ? __lock_acquire+0x664/0x3e00 [ 36.104153] ? __get_valid_kprobe+0x2df/0x450 [ 36.108623] ? sctp_check_transmitted+0x1da0/0x1da0 [ 36.113614] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.118779] ? is_bpf_text_address+0x7b/0x120 [ 36.123249] ? find_held_lock+0x35/0x1d0 [ 36.127286] ? depot_save_stack+0x3b5/0x490 [ 36.131578] ? lock_downgrade+0x980/0x980 [ 36.135698] ? lock_release+0xa40/0xa40 [ 36.139645] ? is_bpf_text_address+0xa4/0x120 [ 36.144109] ? check_noncircular+0x20/0x20 [ 36.148316] ? __kernel_text_address+0xd/0x40 [ 36.152785] ? unwind_get_return_address+0x61/0xa0 [ 36.157687] ? trace_hardirqs_off+0xd/0x10 [ 36.161892] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 36.166967] ? depot_save_stack+0x3b5/0x490 [ 36.171268] ? find_held_lock+0x35/0x1d0 [ 36.175307] ? debug_object_activate+0x307/0x730 [ 36.180035] ? lock_downgrade+0x980/0x980 [ 36.184155] ? lock_release+0xa40/0xa40 [ 36.188103] ? print_irqtrace_events+0x270/0x270 [ 36.192834] ? add_timer+0x56d/0x13f0 [ 36.196603] ? lock_downgrade+0x980/0x980 [ 36.200722] ? debug_object_activate+0x307/0x730 [ 36.205449] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 36.210089] ? calc_wheel_index+0x13d/0x200 [ 36.214384] ? mark_held_locks+0xaf/0x100 [ 36.218505] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 36.223585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.228573] ? trace_hardirqs_on+0xd/0x10 [ 36.232697] ? add_timer+0x572/0x13f0 [ 36.236477] ? mod_timer_pending+0x1440/0x1440 [ 36.241033] ? sctp_init_cause+0x170/0x170 [ 36.245251] ? is_bpf_text_address+0x7b/0x120 [ 36.249720] ? sctp_outq_tail+0x7b8/0xb40 [ 36.253842] ? sctp_outq_free+0x20/0x20 [ 36.257789] ? depot_save_stack+0x3b5/0x490 [ 36.262104] ? sctp_endpoint_new+0xee0/0xee0 [ 36.266487] sctp_outq_uncork+0x5a/0x70 [ 36.270435] sctp_do_sm+0x4e0/0x6ed0 [ 36.274139] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 36.280190] ? save_stack+0xa3/0xd0 [ 36.283806] ? save_stack+0x43/0xd0 [ 36.287427] ? kasan_kmalloc+0xad/0xe0 [ 36.291305] ? kmem_cache_alloc_trace+0x136/0x750 [ 36.296144] ? sctp_stream_init_ext+0x50/0xf0 [ 36.300628] ? sctp_sendmsg+0x2cd7/0x35e0 [ 36.304759] ? inet_sendmsg+0x11f/0x5e0 [ 36.308726] ? sock_sendmsg+0xca/0x110 [ 36.312603] ? SYSC_sendto+0x361/0x5c0 [ 36.316478] ? SyS_sendto+0x40/0x50 [ 36.320081] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.325000] ? check_noncircular+0x20/0x20 [ 36.329211] ? print_irqtrace_events+0x270/0x270 [ 36.333940] ? __lock_is_held+0xb6/0x140 [ 36.337989] ? __lock_is_held+0xb6/0x140 [ 36.342639] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 36.346850] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 36.351496] sctp_sendmsg+0x13bd/0x35e0 [ 36.355445] ? drop_futex_key_refs.isra.12+0xb0/0xb0 [ 36.360525] ? sctp_id2assoc+0x390/0x390 [ 36.364557] ? avc_has_perm+0x43e/0x680 [ 36.368505] ? avc_has_perm_noaudit+0x520/0x520 [ 36.373144] ? __fget+0x35c/0x570 [ 36.376573] ? iterate_fd+0x3f0/0x3f0 [ 36.380350] ? find_held_lock+0x35/0x1d0 [ 36.384388] ? sock_has_perm+0x2a4/0x420 [ 36.388423] ? lock_release+0x972/0xa40 [ 36.392369] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.398233] ? __check_object_size+0x25d/0x4f0 [ 36.402785] inet_sendmsg+0x11f/0x5e0 [ 36.406553] ? inet_sendmsg+0x11f/0x5e0 [ 36.410497] ? __might_sleep+0x95/0x190 [ 36.414442] ? inet_create+0xf50/0xf50 [ 36.418301] ? selinux_socket_sendmsg+0x36/0x40 [ 36.422950] ? security_socket_sendmsg+0x89/0xb0 [ 36.427676] ? inet_create+0xf50/0xf50 [ 36.431537] sock_sendmsg+0xca/0x110 [ 36.435221] SYSC_sendto+0x361/0x5c0 [ 36.438910] ? SYSC_connect+0x4a0/0x4a0 [ 36.442852] ? sctp_autobind+0x200/0x200 [ 36.446887] ? inet6_bind+0x12d/0x1460 [ 36.450754] ? SYSC_bind+0x290/0x410 [ 36.454452] ? SyS_futex+0x269/0x390 [ 36.458138] ? do_futex+0x22a0/0x22a0 [ 36.461907] ? SyS_socket+0x12d/0x1d0 [ 36.465681] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 36.470498] SyS_sendto+0x40/0x50 [ 36.473925] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.478652] RIP: 0033:0x453299 [ 36.481812] RSP: 002b:00007fcfaa480c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 36.489489] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 36.496731] RDX: 0000000000000067 RSI: 0000000020463f99 RDI: 0000000000000013 [ 36.503974] RBP: 00000000000005c9 R08: 000000002005ffe4 R09: 000000000000001c [ 36.511214] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7b78 [ 36.518453] R13: 00000000ffffffff R14: 00007fcfaa4816d4 R15: 0000000000000005 [ 36.525702] Code: 41 f6 87 83 00 00 00 04 75 37 e8 8e 75 99 fc 8b 85 54 fe ff ff 48 8b b5 90 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff [ 36.544795] RIP: ip6t_do_table+0x12de/0x19d0 RSP: ffff8801db406c60 [ 36.551130] ---[ end trace b7bcd2083d7c0dd6 ]--- [ 36.555893] Kernel panic - not syncing: Fatal exception in interrupt [ 36.562817] Dumping ftrace buffer: [ 36.566333] (ftrace buffer empty) [ 36.570014] Kernel Offset: disabled [ 36.573612] Rebooting in 86400 seconds..