[....] Starting enhanced syslogd: rsyslogd[ 17.205235] audit: type=1400 audit(1517359147.790:5): avc: denied { syslog } for pid=4046 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.537112] audit: type=1400 audit(1517359153.122:6): avc: denied { map } for pid=4186 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.215' (ECDSA) to the list of known hosts. 2018/01/31 00:39:19 fuzzer started [ 28.804339] audit: type=1400 audit(1517359159.390:7): avc: denied { map } for pid=4197 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/31 00:39:19 dialing manager at 10.128.0.26:40183 [ 31.736205] can: request_module (can-proto-0) failed. [ 31.746143] can: request_module (can-proto-0) failed. 2018/01/31 00:39:22 kcov=true, comps=true [ 32.196357] audit: type=1400 audit(1517359162.782:8): avc: denied { map } for pid=4197 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9053 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 00:39:23 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 00:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000582000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 00:39:23 executing program 0: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a81000-0x4)=0x0, &(0x7f0000705000-0x4)=0x4) 2018/01/31 00:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006c2000-0x20)={@generic="829efd867e0cb82f8698e3cc5d4a02d8", @ifru_flags=0x0}) 2018/01/31 00:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x80a3828c7911abe2}, 0xc) 2018/01/31 00:39:23 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000030b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/31 00:39:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 00:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) recvmsg$netrom(r0, &(0x7f0000062000-0x1c)={&(0x7f00003a2000)=@full={{0x3, {"5fbd5c4df355b6"}, 0x0}, [{"28330b000100"}, {"a484b2ac165d94"}, {"dba110d008d7fc"}, {"bafb5f56ab01b7"}, {"f29e4088da2392"}, {"d5437ac3f17e59"}, {"2c09e4e46131ae"}, {"9a377f42019b24"}]}, 0x48, &(0x7f0000937000-0x38)=[], 0x0, &(0x7f000005e000-0x2b0)=[], 0x0, 0x0}, 0x0) [ 33.243591] audit: type=1400 audit(1517359163.829:9): avc: denied { map } for pid=4197 comm="syz-fuzzer" path="/root/syzkaller-shm091236151" 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 [ 33.299788] audit: type=1400 audit(1517359163.885:10): avc: denied { sys_admin } for pid=4241 comm="syz-executor2" 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 [ 33.320244] IPVS: ftp: loaded support on port[0] = 21 [ 33.385005] audit: type=1400 audit(1517359163.970:11): avc: denied { net_admin } for pid=4245 comm="syz-executor4" 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 [ 33.412496] IPVS: ftp: loaded support on port[0] = 21 [ 33.449348] IPVS: ftp: loaded support on port[0] = 21 [ 33.498733] IPVS: ftp: loaded support on port[0] = 21 [ 33.565226] IPVS: ftp: loaded support on port[0] = 21 [ 33.637131] IPVS: ftp: loaded support on port[0] = 21 [ 33.749744] IPVS: ftp: loaded support on port[0] = 21 [ 33.840088] IPVS: ftp: loaded support on port[0] = 21 [ 34.540805] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.816330] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.867342] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.009890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.150166] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.197856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.409453] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.553831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.248233] audit: type=1400 audit(1517359167.832:12): avc: denied { sys_chroot } for pid=4245 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 00:39:27 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000006000)="00009e1908e8af7dca1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/31 00:39:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f00004d2000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 00:39:28 executing program 4: syz_emit_ethernet(0xffffffffffffff10, &(0x7f000000c000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f0000f21000)={0x0, 0x0, []}) [ 37.404143] audit: type=1400 audit(1517359167.989:13): avc: denied { prog_load } for pid=5200 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 00:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/31 00:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000e43000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 00:39:28 executing program 0: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) bind$inet(r0, &(0x7f0000dba000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b4000)="", 0x0, 0x20008000, &(0x7f000009b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:39:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) writev(r0, &(0x7f0000dd8000)=[{&(0x7f0000334000-0x1000)="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", 0xe2c}], 0x1) 2018/01/31 00:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) [ 37.532084] audit: type=1400 audit(1517359168.117:14): avc: denied { name_bind } for pid=5227 comm="syz-executor4" src=20019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.592065] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20118 sclass=netlink_route_socket pig=5246 comm=syz-executor3 [ 37.594109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20118 sclass=netlink_route_socket pig=5249 comm=syz-executor3 [ 37.670114] audit: type=1400 audit(1517359168.118:15): avc: denied { node_bind } for pid=5227 comm="syz-executor4" src=20019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 37.713321] audit: type=1400 audit(1517359168.123:16): avc: denied { name_connect } for pid=5227 comm="syz-executor4" dest=20019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.760475] audit: type=1400 audit(1517359168.207:17): avc: denied { net_bind_service } for pid=5250 comm="syz-executor4" capability=10 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 [ 37.792084] audit: type=1400 audit(1517359168.343:18): avc: denied { create } for pid=5278 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.825663] audit: type=1400 audit(1517359168.345:19): avc: denied { write } for pid=5278 comm="syz-executor6" path="socket:[14272]" dev="sockfs" ino=14272 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 [ 37.868936] audit: type=1400 audit(1517359168.373:20): avc: denied { read } for pid=5278 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.893818] audit: type=1400 audit(1517359168.409:21): avc: denied { bind } for pid=5286 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 00:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f00004d2000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000465000)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dd6000)=0x0, &(0x7f00003ef000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) close(r0) 2018/01/31 00:39:28 executing program 1: r0 = epoll_create(0x9) epoll_wait(r0, &(0x7f0000af6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x400000000020, &(0x7f00008de000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ffb000)=0xffffff66) r2 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) pipe(&(0x7f00003c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ffd000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000)=0xe8) 2018/01/31 00:39:28 executing program 6: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d40000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d3f000)=@req={0x0, 0x0, 0x0, 0x2}, 0x10) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d3f000)=@common='gre0\x00') recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b0e000)={&(0x7f000001b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000071b000-0x40)=[{&(0x7f00006d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000255000)=""/0, 0x0}, {&(0x7f0000187000)=""/4096, 0x1000}, {&(0x7f0000d3f000-0x75)=""/117, 0x75}], 0x4, &(0x7f0000d3e000)=""/4096, 0x1000, 0x20}, 0x12120) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000d41000-0x10)=[{&(0x7f0000ce7000-0x61)="f67d2d65c30427135385af91120de93bbc74f43cd1b2da507193e265bce4a4b624c9d9bb0a8bd0582c62649f1665930aedbf68452e07c63ad0e26f65fd571cbd399733a49f2fbc167adfa73d562789f4b54c83c712163c78e9a32f8d80c08b0fd5", 0x61}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000956000)={r3, 0x1f, 0x80, "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"}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r2, &(0x7f0000d40000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d3f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000-0x4)=0x2e) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000095a000)=0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/31 00:39:28 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000004000)=0xfffffffffffff403) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:28 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)={0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x2c, 0x0, [@generic="9c5b08da6b8d1e473e53c83ae9ed3f974c7c565178bd1c71642c126cba18dd34e25994948f"]}]}, 0x3c}], 0x1, &(0x7f0000009000-0x70)=[], 0x0, 0x0}, 0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/31 00:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000771000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000857000-0x18)={0x0, 0x1ff, 0x0, 0x1, 0x1}, &(0x7f0000d3f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000545000-0x10)={0x988, 0x8, 0x2, 0x0, r2}, 0x10) readv(r0, &(0x7f0000552000)=[], 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005f1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005a5000)=0xec2e, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x80000, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x9, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x3ff, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000971000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000084f000)={0x0, 0xcc, "9cf3cfce9319cd2f6958bda5b1be64b5374f5e7c3f4115b409fc9fecb37676076db13326a2bac19a74bd231a1085e3ac019bf72ec0d779a071cd8c54116a0b6320a4ecb2f0aa0efe2cbba534944fc4316995b96bc7fe82a05ef5545be3247623d65ba459bb3f9e79878d18493cdd474c3df54f2733a6a1acc93d565f84731aaa87236182ab51303701f8c487a112b79ea4d352cc574c1b0aff25c4521f7fcc4acebb5ff349b9b044c77d7c56d31ad6cd998757c0db901d6dc51084367622a29aca31e9a356697933c8bc450f"}, &(0x7f0000d14000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000036b000-0x14)={r2, 0x6, 0x8, 0x3, 0xfffffffffffffff9, 0x1ff}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000927000-0x8)={r2, 0x7, 0x0, []}, &(0x7f000028b000)=0x8) bind$alg(r0, &(0x7f000004a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair(0x0, 0x800, 0x9, &(0x7f0000428000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000034c000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003bd000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d42000)={0x0, 0x1, 0x10}, &(0x7f0000a02000)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000c97000)={r6, @in={{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x4, 0x9, 0x2, 0x6, 0x1, 0xcb, 0x6, 0x6, 0x0, 0x2f, 0x7, 0x0, 0x10000]}, &(0x7f00003d4000-0x4)=0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e86000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000775000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005d4000)={r6, 0xffffffffffffffc0, 0x20, 0x9, 0x3}, &(0x7f0000ec1000)=0x18) sendmsg$nl_xfrm(r4, &(0x7f0000ee9000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000c45000-0x10)={&(0x7f000071a000-0x1ac)=@updpolicy={0x1ac, 0x19, 0x12, 0x1, 0x1, {{@in=@rand_addr=0x6, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x9, 0x2, 0x0, 0x2, 0x20, 0x0, 0x73, r5, r7}, {0x4, 0x80, 0x5, 0x7, 0x7, 0x725, 0x10000, 0x8}, {0x0, 0xfffffffffffffffb, 0x0, 0x7}, 0x9, 0x4, 0x1, 0x1, 0x3, 0x2}, [@mark={0xc, 0x15, {0x3, 0x4}}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in=@rand_addr=0x6, 0x3, 0x3, 0x3, 0x2, 0xa, 0xa0, 0x80, 0x7f, 0x0, r8}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, @in=@empty=0x0, {0xeed5, 0x100, 0x2, 0x2, 0x5, 0x4, 0x8, 0x1}, {0x3, 0x0, 0x1, 0x7ff}, {0x6, 0x2, 0x1}, 0x1, 0x2, 0x2, 0x7, 0x51f5, 0x3e}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004001) close(r0) [ 37.928154] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 37.937495] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/01/31 00:39:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002ac000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c05000)={0x1, []}, &(0x7f000039d000)=0xfffffffffffffe12) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000640000-0x7)={0x0, 0x0}) 2018/01/31 00:39:28 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000feb000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fec000-0x4)=0xc) 2018/01/31 00:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ef7000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x0, ""}, &(0x7f0000690000-0x4)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001bd000)={&(0x7f0000023000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000236000-0x50)=[{&(0x7f0000faf000-0xb0)=""/176, 0xb0}, {&(0x7f00003bc000-0xfd)=""/253, 0xfd}, {&(0x7f0000d47000-0x1000)=""/4096, 0x1000}, {&(0x7f00002d0000-0x93)=""/147, 0x93}, {&(0x7f00006d6000)=""/98, 0x62}], 0x5, &(0x7f0000c9f000)=""/233, 0xe9, 0xffffffffffffffe0}, 0x40) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008fe000-0x4)=0x0, &(0x7f000021e000)=0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000e33000-0x78)={0x9, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x401, 0x1, 0x80000001, 0x39d, &(0x7f0000e4f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0xd5, 0x9}) 2018/01/31 00:39:28 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00003d4000-0x20)={@generic="b70b69544a1b36fe02275cc8a69e1d62", @ifru_flags=0xa800}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00002ab000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r0 = socket(0x10, 0x803, 0x0) connect$bt_l2cap(r0, &(0x7f0000b01000)={0x1f, 0x0, {0xfffffffffffffffc, 0x3f, 0x3, 0x5, 0x8, 0x100}, 0x100, 0x1a35}, 0xe) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000fa6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$unix(r0, &(0x7f0000fa6000-0xa)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f0000c31000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000fa8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4, &(0x7f0000329000)={0x2}, 0x8) 2018/01/31 00:39:28 executing program 6: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) 2018/01/31 00:39:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)='.', 0x1) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00002da000-0x4)=0x4) 2018/01/31 00:39:28 executing program 5: r0 = accept$netrom(0xffffffffffffffff, &(0x7f000077d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008f5000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00005b8000-0x4)=0x0) mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035c000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000032b000-0x4)=0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1d5, 0x0, ""}}}}}, 0x0) 2018/01/31 00:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000682000)=""/0, 0x0, 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x0, 0xdd8, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed3000-0x4)={r0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000d8000)={&(0x7f00009a6000/0x4000)=nil, 0x100, 0x4, 0x20, &(0x7f0000ab8000/0x2000)=nil, 0xfffffffffffffc00}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000762000-0x4)=0x0, &(0x7f00004ce000)=0x4) 2018/01/31 00:39:28 executing program 0: pipe(&(0x7f0000241000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000fd9000)={0x1, 0x1, 0x4, 0x0, 0x4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000244000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 00:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0x0}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e83000)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000550000-0x118)={0x7, {{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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0xd, 0x7fe, 0x101000000005, &(0x7f00005db000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000023d000-0x8)=0x4847, 0x8) bind$bt_hci(r3, &(0x7f0000fc9000-0x6)={0x1f, 0x81, 0x3}, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c46000)={0x0, 0x7ff}, &(0x7f0000e1f000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00003e6000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x91, [0x323, 0x100, 0x4, 0xffffffffffffffbd, 0x7, 0x5, 0x4, 0x213]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000df1000-0x20)={0x802000, 0x2, 0x207, 0x10001, 0xffffffff80000001, 0x9, 0xcb3, 0x1, r4}, &(0x7f000059a000)=0x20) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000607000)=0x0) 2018/01/31 00:39:28 executing program 5: r0 = socket(0x3, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006e9000)={0x0, 0x98aa}, &(0x7f00007bf000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x10001}, 0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:28 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000035000-0x4)=0x0, 0x800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0x26, "88c47dd62aaf9639a933b3467c6b4d7b2c5539f8bc2288e281e8477fbd650a7e4b186246ef82"}, &(0x7f0000035000-0x4)=0x2e) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000036000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000034000)={r3, 0x3, 0xbe, "9393c97860822985dad8d336dc9f8fe07e2f1b95a4fdb5c066b0b14b1eab05a10850bb27a23577e0faf085e935c779b3ca8c4e7056b2c2530d0d4389c925aa8a745ddd8dd9426d94fe7fa7e2419236420a244b047f514ea8b69ed41eb859f61531073ef23f15d3a47ae5d035040544056309333445831881a7d5c5d9d6fd4dc9d3a1b2e2e9e12de92f7f864eefebb560a11e9b2b2c01cd4dfda80a22f6b3633ff5eb668736303a8f3000e9bf5a2509e36a6ba306e8052d26fcd54fe6bb63"}, 0xc6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 00:39:28 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) socketpair(0x4, 0x6, 0x1000, &(0x7f000029a000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000af2000-0x4)={0x80000000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00001c9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000265000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000002, 0x0, 0x0, 0x6, &(0x7f0000893000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x5, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e59000)=0x7, 0x2) 2018/01/31 00:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xa, 0x1000000008005) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) [ 38.190988] sctp: failed to load transform for md5: -2 2018/01/31 00:39:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, 0x4) mmap(&(0x7f0000a86000/0x3000)=nil, 0x3000, 0x0, 0xc050, r0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@common="8c70646470dc000000000000000500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:39:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e1d000-0x20)={@generic="05975a7a10f46a7561a9d8e3565b8968", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) r1 = socket(0x4, 0x2, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e05000)=[{0x0, 0x80}, {0x2, 0x25}, {0xa, 0x5}, {0x0, 0x3f}, {0x8, 0x101}, {0xe, 0xc6}, {0x6, 0x8}, {0x0, 0x0}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x7, [@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}]}, 0x2c) 2018/01/31 00:39:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='bpq0\x00', 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c6d000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:39:28 executing program 7: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/253, &(0x7f00004ae000)=0xfd) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x0, &(0x7f0000e7e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000033000-0x20)={0x4, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000e7e000-0x10)={r3, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000e7d000)=@ax25={0x3, {"778d628440c752"}, 0x7}, 0x10) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000af3000)={@common='ipddp0\x00', 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000480000-0x4)=r0, 0x4) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e78000-0xf0)=@get={0xf0, 0x13, 0x103, 0x6, 0x1, {{'ecb(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9fef}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004b3000-0x4)=0x1, &(0x7f0000781000)=0x4) 2018/01/31 00:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000042c000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000d2c000)="12022dc1470ae7e105d8c3d45fc2a1e1cf77c5983adbd17b36eeaec0fa477a0d4945e0d9634ad0a8c5867cb2bb68629ecc645582162e2a8f75976d5b600588976d94dfc6193f710879892abaf3ec7035553657d7b4ba57ecf7af0dbc3dbb7d895bce0564679920bef4ad22d3c065274ea619bf8c842a2c05085807b19f3982c1a94bea89eea4c0953a516f347b836d1dc7eca157aba950eaa4ddb54a4ac4f2d2e56188f81e75fd69c463ccbce0d923537fc745be6621059bd24a56a646866362b62076d996187f3e2768bb89d2b9b85340cc70", 0xd3) write(r1, &(0x7f00000f2000)="ba", 0x1) 2018/01/31 00:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a", 0x80}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockname$inet(r0, &(0x7f0000e9c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000528000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000288000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00008b6000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f80000)={0x0, 0x84, &(0x7f0000d14000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x47fdf334, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, @in6={0xa, 0x0, 0x335, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb34}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000617000)=0x10) connect$nfc_llcp(r1, &(0x7f0000e43000)={0x27, 0x80000001, 0x7e, 0x4, 0x100000001, 0x80000000, "c8ad7f103de0d146658f93383a47a215955946a661f2c7f9a1ce4b5d51ae662a52d1bc1124cc711037dd2f756073e4126446c54609566e90ba34249e2d846d", 0x7d32}, 0x60) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000057000)={r2, 0x5c0d}, &(0x7f0000055000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003fc000)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000010f000)=0xfffffffffffffff9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a6d000-0x4)={r0}) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f00006b8000)=0x0, &(0x7f0000519000)=0xffffffffffffffc2) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000c40000-0x1)="06", 0x1}], 0x1) 2018/01/31 00:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000da0000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 00:39:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a90000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x4, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:28 executing program 2: r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) 2018/01/31 00:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002a0000)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) sendmmsg(r0, &(0x7f00007a2000)=[{{&(0x7f000031f000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ff6000)=[{&(0x7f00007e7000)="e5eb8d28897676ac03aaea1e37af8f2647b5e8a7741288a7b058d4c6f230b3eb1226a203e34b82c439bde04c1def2d1b3de88850cbf45511664b21a1f05be8db229ba15ba688ffa570f6fe94040b61e63bda", 0x52}, {&(0x7f00009b4000)="06cac0c902b420508dcda747d7a00f87247be985a473c1e2819116e7d29710903e68cb11f6308f59c224b8306deb2fe61bd08df40d132e5d986bb91f120e38d25a45461032847bf2a1026f9c84629597195080d509928228768be4765d761db5394e0179", 0x64}, {&(0x7f0000a4f000)="b3132ef77c3b3a0fbad6d17c414eb371d1db5d69e83b34eea2d07e902580fbf5f6d9f3753b8df215a1d9f502ee72666ff1269e2fb3a12bbe0d584a0e6b2f947a28c385c99273", 0x46}, {&(0x7f00005ad000)="9155fce73339582c956650ed48e371b35b53852dfb8f45a27b452a1f4cc3485bbead7eae808e47b03b0c1648f9a2a258110c2deaa77364bfee54b442097f0d00d27f79ae51aa7e61677587481aa85840fd1ce8aed74f80d541e4099f96be6279202bf5f6ed2a78fddd3a6e73b7d3ee8ada54f3ae97b0f78e2787769e0ca571f60278595c5a0329f54ea346ad6a160fa9bb56d03b57", 0x95}, {&(0x7f000014c000)="6cd3c1c6acd411e5557f54e4ae54c02f5f040d48a3cedf2d5e5de57a9a77bdd55befd3238ca9d690aeb45ae73e80602fde911b31d79a8fbb5dc97844e7622c59fd41cc491ce173fb9ae1a5cdda304fffa47623eb56a21f05bb11db6f5b86aaad750a5cdc7828b1969202f3605dceea2c2f5c62642eca26", 0x77}, {&(0x7f0000c92000-0x3c)="582532cb52cc61fecdf815f5f48221f566b5152b35aaea1e54efc9c5748cd29b4b61831e47f9ed5e24fdb9554d0d3cf8f52c8e3807bebd5aeed40486", 0x3c}, {&(0x7f0000dfc000)="eadeec334cc5937778adac0ff68d38274a536cb050ee93296c51dee00914cd7ce028bc32ad74b33aa7ca810feb803848591bdd880457c612e65d61357ff5a5859bd6a3eb1e6015a4adc7b7b677322feb5d1cdc729e818faf883136e34cfb2c86f5d0b68480f7cd4741a10fdfeffb616d0fce659a579f3582da65ea71d91218ac6b9016fa61a925e5aebe18f5343263fa71642c5787125a4e65eeed3be4156a5f92e596bdc6a3", 0xa6}, {&(0x7f0000c0c000-0x2e)="319cbfe5b8fdc763ae595d56f7df2879d8b5078f554a25673e163835ab0b746580943499c10d6dff416e317d5d1d", 0x2e}], 0x8, &(0x7f00007c2000)=[{0x1010, 0x10b, 0x8, "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{0x100, 0x11f, 0x3, "e2209aaf2c22d44b671e904d625e6f1319968a79b7d6cb741e747deb6b93960213326907be2587bdea55dacfe03450bb2aa9bd7b5cb9a7ec596d0f0cacec57e09796e0c39ba4afad85801cc931a588757cddc24d418f0e7e17c92cc0f4e0ea2b105e087959831ed45849106331c851f0b425a8593f499a9a1f79ab2497776b622a89bf8cf792724983aac2745b04b4774752a23d56c68d14302ce97d2152d8aab3cdd9d8b77c920deb579c4ae9cf6504f62d8b2982aa444134a9ecc33c4d1fceae65fdc32f842b96e21115cf8ac7f80be909617666a83e188973f0d54d062e0062dd1b265d89df44ce32f0"}, {0x1010, 0x11, 0x3ff, 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"}], 0x2120, 0x8000}, 0x0}, {{&(0x7f00004c5000-0x10)=@nfc={0x27, 0x0, 0xb0d1, 0x7}, 0x10, &(0x7f0000a06000)=[{&(0x7f00004a8000)="6ffadba69a494bb5b827af2f8be70fe8b527df7c79c29a2f65d01c6b195b95b006c6071c7980314f76e6c5c55c8178f531421f172e48312a8d38aaf2bbb416b1b8561aec80052b249bbb2373ae866d", 0x4f}], 0x1, 0x0, 0x0, 0x20000000}, 0x6}], 0x2, 0x10) 2018/01/31 00:39:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = accept(r0, &(0x7f0000b58000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bd4000)=0xe) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000105000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002de000-0x4)=0x14) 2018/01/31 00:39:28 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) socketpair(0x3, 0x7, 0xfffffffffffffff9, &(0x7f00006be000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ff1000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000ff2000-0x60)={0x27, 0x20, 0x4, 0x7, 0xffffffffffffff7f, 0x71e120af, "252422144070185956a6ce23fd10fa6ae0e01a4604262c973c11f5f4bb8ea817ede190c1f0165dd25b76ed86d4077417a0840ba4bf59efaca41c3cdedc3786", 0x100}, 0x60) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ff2000-0x10)={0x3, &(0x7f00003c6000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ff2000-0x8)={r4, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000cad000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5, 0x2, 0x1, 0xa, 0x80, 0x80, 0x4, r3, r5}, {0x3, 0xcf18, 0x101, 0x0, 0x800, 0xebfa, 0x80000000, 0x10001}, {0x0, 0xa8, 0x400, 0xffffffff}, 0x1, 0xa, 0x3, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0xfffffffffffffffb, 0x10001, 0x79a9, 0x0}}, 0xe8) 2018/01/31 00:39:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e21000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x39d, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) [ 38.342560] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/31 00:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000098000-0xed)="e7550df2d61c0dc992355a254162469245bcff9b467d17a9cb504687b3ade020a55eded9d4b27c004407dbf223f187295e3dd759255c2aff2bd1ddcff7340ca993a1aea5ee656394baf3fea034f5e5a0e21765df2454b61271b31783ccfbab25f1b5d542bd9b49796abed84693e672ce1920452a38c52004ad4c9f25d13ecb125b884d08264e4415ad1a28db67b6a0df1b270c57279b2cfdaca950d04ceff53b727600722748f9a674258712977df0b645f26ba697bcb7900d970840ca8d50fd73b65b9795307d2ad537a35bbd2248eeb6206c74563cb36174ceccb091631839353ea13f12042e2d75a382955d") r1 = socket$inet6(0xa, 0x800, 0x7) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000686000)=0x1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000475000)=0x21, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 00:39:29 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) r1 = socket(0x5, 0x80007, 0x2) connect$llc(r1, &(0x7f0000005000)={0x1a, 0x5, 0x7f, 0x29d2, 0x101, 0x1000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/31 00:39:29 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000)=[{&(0x7f0000017000-0xdd)="6d1a9967ed68ac33e2ca9cf6b5b14394a20de0298a1444420d447ecf56dbbf54790212e095906f30531672fec4e44dbf108130aa6f6494e2f46a6bd1baa1f38f545c5afc33d8ea89be5c6ec6e89e5390e237c031e8a22954b69870fc2509915d7b211153f51ca1fffc50c63c9076b45e3b2afb4940f9bbeb32d7c54444c76c9fc0f851f2db814737d7136cced983ff19a7dd6944d3055b6a58e1253f1d309d21344b97159af3e7679a8d80d2a453f89700850e95046cdbc5bf8e97f91dc49c3c26637807af29009a301a8ba48bafd7d1dfa4fe97710bd0a2c0bbe3570c", 0xdd}, {&(0x7f0000017000-0x3d)="908e0c6fb96f463302feb7e272ab0ddfb119b1973a67e3ea515535cf5126f1a5912d0d4003a972b534da7151dcd22601055fa3ff7da343ff9360a0e804", 0x3d}], 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x407, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 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, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "00000000000000028875578e7de7ed188dc4e56632993e7de558dbacfae51e3d20bbef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000000000000000573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="374c565524ad0ca205aeb0578b7cf6e2", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7fff, [0x6701, 0x6, 0x5, 0xc8, 0x9, 0x1f, 0x7fff, 0xffffffffffffffe1, 0x7f, 0x80000000, 0xcd7, 0x7, 0x9, 0xd88, 0xa9b, 0x0], 0x3, 0x7, 0x873}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3d8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2716}], 0x38) 2018/01/31 00:39:29 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003b9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004e3000)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a54000)=0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002d3000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031b000-0x8)={r0, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000c91000-0x9d)=""/157, &(0x7f0000063000)=0x9d) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00001ca000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x68}, 0x0, 0x2, 0x1, 0x400, 0x0, 0x8, 0x0}) r3 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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, 0x190, 0x1b8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}, @common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x31, 0x0, 'syz0\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_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]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}}]}}, 0x3e0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000793000)={&(0x7f0000c1b000-0x4)=[0x0], 0x1}) 2018/01/31 00:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x1000) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) socketpair$inet6(0xa, 0x3, 0x80000001, &(0x7f000008b000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000428000)=0x0, &(0x7f0000dc5000)=0x4) 2018/01/31 00:39:29 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000011000)=0x0, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000012000-0x20)={0x0, 0xc0b1, 0x8000, 0x4, 0x8000, 0x4b, 0x4, 0x81, 0x0}, &(0x7f0000012000-0x4)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000005000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000012000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x800, 0x1f, 0x3, 0x5}, &(0x7f0000012000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r1, 0x90, &(0x7f0000011000)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000011000)=0x10) r2 = socket$inet6(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000012000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/01/31 00:39:29 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x4, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000007000)={0x0, @in6={{0xa, 0x2, 0x3800000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001e000-0x8)=@assoc_value={r2, 0x8}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:39:29 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000eb000-0x8a)=""/138, &(0x7f0000987000-0x4)=0x8a) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 00:39:29 executing program 0: 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) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f000091b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0xfffffffffffffed5, 0x0) bind$rds(r2, &(0x7f0000c9d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000c6000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a51000-0xc)={&(0x7f00004aa000)='./file0\x00', r1}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x4000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x40010}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) socketpair(0x4, 0x6, 0x9, &(0x7f00005ba000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000086c000)=0x68c4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b03000)={@generic="784002d5d8e2ae460062bf8fc36e8d1c", @ifru_flags=0x0}) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x3dc}], 0x1) 2018/01/31 00:39:29 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x1310)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @common='rose0\x00', 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}}}]}}, 0x2e0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x683d, r3}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000011000-0x16)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x1c, 0x80000) getsockopt$inet6_int(r4, 0x29, 0x37, &(0x7f000000e000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/31 00:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000006a000-0x4)=0x100000002, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0xf, 0x800, 0x62a8) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00006a2000-0x4)=0x0, &(0x7f0000bd4000)=0x4) getsockname$packet(r2, &(0x7f00008a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ba000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f13000)={r3, @rand_addr=0x6661, @broadcast=0xffffffff}, 0xc) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000631000-0x1000)=""/4096, &(0x7f0000949000)=0x1000) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/01/31 00:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80004, 0x0, &(0x7f0000b07000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000355000)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000e17000-0x230)=[{&(0x7f00008e5000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d91000)=[], 0x0, &(0x7f0000b3a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/31 00:39:29 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) r1 = accept(r0, &(0x7f0000732000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c2c000-0x4)=0x58) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008b1000-0x4)=0x10001, &(0x7f000056f000)=0x4) 2018/01/31 00:39:29 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000550000)=[{{&(0x7f00004ea000-0xe)=@l2={0x1f, 0x7ff, {0x101, 0xff, 0x3, 0x2, 0x0, 0x50}, 0x4, 0x5}, 0xe, &(0x7f0000aa1000)=[{&(0x7f0000a6b000-0x42)="0ef4c43ba3e4866462e7f3f53b58dd1d34224a59ad6d61254d475f48ed022e8a335d52099573102d0f797cac2eb9406d3b1e022404fec1c8702ea6f215844662fdc3", 0x42}], 0x1, &(0x7f0000000000)=[{0x98, 0x117, 0x2, "85b9a4925385ac887c87e2d554c43fc2138223f0379e7d8f82efb832f53cdcfa52e8046aaa4bcf6ed6c1f3ac66255c2225a886f8f725d9b0f8c7d3517f7dafa6d9158a44a5222a89e25aee9fa4be5e6f1842d74993650815dd9a6c405b29e7984b3ccc8cdb816e34e1de0bca7580e0516589c4b3d6cc0f94eebf6eda94772ad662c7f569133b8b"}, {0xf8, 0x101, 0x7f, "2986ec986b7a600abf8e0a0cbd9d44d0dccca7de8e0a1974f39c5d613ed9e040350334886f6614510fe3c3552c9b4f0fb25fe761009bd3a49db122908ca23ad2ad7e55eb6994948517c87d1ac5ed971646b58007107c323d4f44d916e3c1b39cf7de8c0d6acd558d8cf68cfe5d39d1674fbef823486b0b6a122af3a9e612426910b06fb4fb26c60d15ee440e3485f61681dbd2aa498b6f33086ac930a4c0e4a43d3939fc71c11368ef00ec6acfcfd75983f849d3f800b1fe277751fc20f2a56c752a2da902c36c26e26092dab46f843e9a77a0ca1b033b196c3ca160b6b333d4066178f7"}, {0x40, 0x10d, 0x2, "06af19ab3e0053d63f565886a36bf2bbd300fa100594f3d569ee8bb88c4aad9ccf3a8873f3070cd579454f41876b0cc7"}, {0xd0, 0x113, 0x100, "5c5cccd9740d83741ad4d8bb0c9c84dc5c86cad084995bd4088759bc2d5925afb100cf9cb5b58c542a62002d7382861d0ecf8dd34770e550f68a278da0f496801f5eb2720913af332a6ae95ed09aeb513a001e57cbb1a6ec1883c3e887474c3d03937fa38e5ef8cefde929f497484b9717caf9074390554f567844b0a14389cc54a9bea66cad68e0ef87455acaedc4f521ab7a0aa2ce6fd53a637a6ae6ffbba383a6ac49ffc9b0d9327e4b4efb3725d29dc8f1a82ed2151e5a9e"}, {0x50, 0x1, 0x8000, "b1ad48657fa80e62bac0ac577dc626f1282c88c9a306d3a555bc06ff60b9f63761f62a84f260839379274dfad1ce21f72f34439e508d744c30a22de88cc338"}], 0x2f0, 0x8040}, 0x0}, {{&(0x7f00000a7000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="5b2917f83afddb5493a5df7dff13ca3a2823d448e1adb23280cce86fe91eaf76ffa61b06e63b637843869424540cbb0a26ae78e3df4f9509a6d2d429afcda57525d7181ecaec7df1f886498268fc016b88e406e3a694745393bd39e9c08163f20a3a5a69f4332b40c7b998b06806a187f65ee185b149b5677aa935ffe0fe9f292d3af90b905a83a97582ba7af59328fbedff268c3404bbc1ef8ae4fbdac9cb8a713e56d56b57702ec5cf05", 0xab}, {&(0x7f0000176000)="4391e819fe6885d693a9aad9b8066cd979b241151b5e33c9edd4d638a8bc2f9c153069b66d84a292fb9e34686c02326b2bb0ac67d07fadd6ba163010040fe978409850f057a5c9afacbc50d498be9f03c9ba1aa792e0dc2877a2ffd85bdd17d04653e468e90b9d1dbecc71739acb8edbcc3ddd4c38b850234b734d64a89114b7bb2270374601f11f629af1b3199ecd68130b3f00e01a5316944363b1b195f9bb710c741dd5700af0c876015e2f5f820ba6e268d5339422c11029e9984c6efd3a93ceb5edad09474680d3b9b738561670072fc129", 0xd4}, {&(0x7f00008a0000)="014380a5dafdb4e6996bc13ccb605a70d9e9b42ed5a91a859c81cc7b63eabcea557dbccd1ebc52d2e81e87fd", 0x2c}, {&(0x7f0000b43000-0x59)="6872776458e9716054898cda75590631e705b24cd0ed059f64ae1df0b81b0dca2a2ca477b0ec33b508319510806aba03c8a5aac89ec8b12f2ce18213f7380433622fc758757310e5924564a4e495867789c2ac4d5b23e2cbfc", 0x59}, {&(0x7f00001d7000)="95735cb7e0385efbab1263f4c6d4fa63a74b11892fa0c0bea477d3ed3e40bcd201b5678b4c7666583e", 0x29}], 0x6, &(0x7f0000001000-0x1470)=[{0x20, 0x18f, 0x3, "e76a7df9fe4dce3aa4169a"}, {0x70, 0x119, 0x80, "422abd33cab7b0b6e0465542dd1159816a1e743939e9bbd3e86dbf8a0667dd0b44122097b6a7a5093469c531ffd56c30728072dabeb2898c29485153f6236b1c2ad614a36aa364720fd73d4fa88f677c4e81ae5d0c43887c30a0caf517f1"}, {0xf0, 0x102, 0x9, "3ad58fdcd4af67e6e6b0ebf91b3f986f3e787461918f85a421379facd933db956699cc425a45e8c3807394293aef86024cd98325fdd339750cff2db905f9ff90aee97b783f305142c91926d5d623e117c313a0709000ce1c19e67c4d8e656180e89759d098980fb813bb9acc706b0b48539a15fad20311b97675c5b7ffa82e01357229669543d5a4363a2f7efd6cf86c883891828a6a5555dc659f81f8fb030c77f5f00a2bf5e1ef4aec1ef7fa1116ef69070392c89041b9ea9622da96a97130bdc508cf5a7cb9817cd9ad262cd6b787bf5c4afe0994b0870229"}, {0x108, 0x19f, 0x8, "0b3fd6f995d1e8673840dbd57a89157c13faf091c377209daece2a70f1ef0d0fa2fa27adf760bbde17300dc1e365d2938601d53a9fd2e43a7a43b37acb5225485aff56f85156b698d801b5e13dc6661159778476d607e17f6646b1da64e99f1a59838b6b234381aa2636048f99062b743ad2fe087b2eae3aba2c7293cad3b0039796f791690114d3613eba80b2844bfc9d4d8d5b4ad2192e3532d812ece8d59c91ee93a51908afde1f0582f1915e114afad0d7440af3bb18fec60d3514c39b2c0a5ff7d34cf053b176066b1eebaddd9b72e5042ea9c3d6937ef7cd0661fc7a18403a1aa9769ffbd166f355ac311dff76067e12f1ca44b5"}, {0xd0, 0x1ff, 0x0, "345a45f59c7f1cd3b395f55b6947aebcf6b740ea13c57992c146f4eec24f66cfced9ff830227058cda6f821286c3b648035b17bc92bbb384607f41553f9145108dfe82f126da5de560dd50dff690ecbf7266d08fa55e273f7e0463eb237354e1f3b416a0fdf9707f202fe044c96f5d33bd61fa001831110d1cb57a93216b0caa10777cdcc03dbf5f4eaa3376ace3de2cfc915dab5c59bb25be2d15dcbe3b829f9967df70d0ed67ab3ed840a6edcf9b219c7d209247e03061cf9b"}, {0xc8, 0x19f, 0x80, "6252008e8b478e2c1d89ebc12e1a26b9b81e48a6ba389f43a496daa5386e42cb18fb2346416f8cd2dd353ea70a2990dcb01b6c6e73064a824dce1fd1587063f5bdc63f8eaf322a4a4f2091610c1ea0b3ec567b5e9e25fdbbd2b3a307337c5869ce846cc0968c93e2cfdd7ee18608b41ca83f5d7a3e075fa615c6276b3b878aad32d58d6ccc0a241793b87b2fb0b0ff13ced702cfc2b90837b8f6de9f0315f88d7968366d4573b62c373eacc79bf0121eee54"}, {0x40, 0x115, 0x1, "621fce001b4d26a86de2e4b04a61163a8173da1afd58bf07e235254de71443345b7107fcf37ced18b20616706ec0ef37"}, {0x1010, 0x117, 0x0, "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0x1470, 0x4000005}, 0x1}], 0x2, 0x1) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/31 00:39:29 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000023000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000022000)=0x10, 0x0) 2018/01/31 00:39:29 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 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, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 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}}}]}}, 0x2f0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000014000-0x1e)=""/30, &(0x7f0000013000)=0x1e) 2018/01/31 00:39:29 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000eb000-0x8a)=""/138, &(0x7f0000987000-0x4)=0x8a) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 00:39:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x4, 0x3f, 0x4, 0x6, 0x8, 0x6}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000021000-0x38)={&(0x7f0000016000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000001d000-0x10)={&(0x7f000000d000-0x20)={0x20, 0x1d, 0x118, 0x1, 0x1, {0x6, 0x0, 0x0}, [@typed={0xc, 0x46, @u32=0x80}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x50) r2 = socket$inet(0x2, 0x8002a, 0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000014000-0x10)={0x0, 0xa0, &(0x7f000001a000-0xa0)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}]}, &(0x7f0000021000)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, 0x0, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r4, &(0x7f0000023000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000021000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x7ff, 0xfffffffffffffe01, 0xf3b97778d0c2d80c}, &(0x7f000001e000)=0xa0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x1, &(0x7f0000023000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) sendmsg$nl_generic(r1, &(0x7f0000020000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f000001d000)={0x18, 0x8000002d, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x1c, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000022000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000023000)=0xc) r6 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000021000-0x8)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000021000-0x4)=0x8) [ 38.617470] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 38.650441] syz-executor1 (5528) used greatest stack depth: 14144 bytes left 2018/01/31 00:39:29 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/124, 0x7c, 0x20, &(0x7f0000003000)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x89, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef, 0x0}, 0x40) [ 38.706339] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/31 00:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000429000-0x4)={0xffffffffffffff9c}) recvfrom$llc(r0, &(0x7f0000b63000)=""/196, 0xc4, 0x2000, &(0x7f0000344000-0x10)={0x1a, 0xf7, 0x1f, 0x400, 0x9, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ef3000-0x14)={{0x0, 0x8a6, 0x5ce7, 0x2, 0xfffffffffffffffc, 0x2e8d}, 0x7, 0x4, 0x7f}) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000038b000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000ece000)=""/216, &(0x7f000066b000-0x4)=0xd8) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/31 00:39:29 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fee000+0xa64)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000020c000-0x19)={0x0, 0x11, "b7e85936ed9b701bd8d11ab54e04173abb"}, &(0x7f0000e43000)=0x19) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00008bd000-0x4)=r3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e71000)={0x0, 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r2, &(0x7f0000578000-0x38)={&(0x7f0000caa000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0x0}}, 0x26, &(0x7f0000761000)=[{&(0x7f000027e000-0x51)="e81da3b2729d23551eeaab114cb06c232b6f5b887432dc52a7602116687258d74ec51fb1636ff655a3427230121c96efd433ebaaf77acc377cefa52647a52808bd195eab932ae6c9cf81e0d87654b5ac0d", 0x51}, {&(0x7f00002ad000-0x19)="291182bad9a90b765e8a6003e38e47fc98bec4ceaf645664dd", 0x19}, {&(0x7f000072a000)="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", 0xfa}], 0x3, &(0x7f00008e4000)=[{0xf8, 0x1, 0x544f54a4, "0cc1f39c812297acadf0966ac98990a6ee98d6d1b0a7866d03ee4d93f142c8ecfe64aa43f09e121bd3ed82a9698f345ac7ce25f047ee264a6728d09770bebe59fbf180e94427d8b9136a02e032c8f967c9d8497bdbad99a24cfe18002508ec534b6bc67128528d37063a3c7ac54fd3953e90a2c9614144e34e67b8b37a19aab3252f4aa9e4c1f2e2e83bb81ecf03cf427b9da6a2795e7b80a872454c9b05a5575466cbb3bff2a1d9e3179bbf45371583e1612736fd28f3297e658c591d3ef2a54538ad6bc341b37e9904f3171ea749b04d4a5903320b5d2008cf62c529d8282acb02e6bb88"}, {0x80, 0x11f, 0x9, "51d55c34414cf1dbbe028179bfeef744c93819664b68ca96e61eb54595c5b683b2433ee241a86a3dd5b5adb0c9741cbb8db76857b2891ddb23b0fc74ab85c2aa0628762cfdc9481e923278e3ac4c1e7b56608deabff7527cae45d5b84f604ab941a12ee48ebe371a4542"}, {0x100, 0x112, 0xfffffffffffffff7, "9c74a7ba06fecbef27e7fe118b63b94e8fcaf232e68469d12b49515ad59a72baf0f5e47ada67fe30830aec1a48c4e40bbc56af0def66b7c287d954ba618910ce2a3413b990734d6cd5532d06f2d1ef889f2a1a2940b849bba5f350e71df3e4f678f383564abe91e461b3840c535b74408e25a50c2787942b507c3e3a1b3931ca004236da44f424621c88af4785a54c769cde8a07211476ef35fcad388e662eefd53fee73fc99af88b5448cb0296ce0c3fb7fbc33d5d695aef71113b6ded43defddf313e8b67c3bd366551dc9825e94129b17f3f43c1add837ee3fa4560da49acb56730735045d2b577812001f17b38"}], 0x278, 0x840}, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fef000)={0x0, 0x0}, 0xb0a, 0x1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00006b1000-0xdf)="55c2340b0c4435d37f7e689c2dfc199ce913dac38490600c417f79e320e203d3baf62406ae8d80273c41b133d0ef542e283f78f3aba0cb8aadcc6ed750f580c60af644bef2329dae0a3b0858a42f4c7e5a500d0165d40acde9e0246aa12a083f712aa217f4793249d32a3af982d6c547e59565d5ffb6c4f2da7ed946eec92881ea4b9065c547254ff562b6be8f5c77ed2a6e678511e797c007344ae0639b220a2cf49e95a1ccdeb2d5a49230ede726be07b7de7303edf40497734ec0a21ce0159b93a72ed08084e20f303eca96e3e4ac3cb692ee7e6f7cf5216045054ef87d", 0xdf) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ff1000)={r3, 0x8, 0x0}, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000ff1000-0x1000)=""/4096, &(0x7f0000ff0000)=0x1000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) listen(r6, 0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000ff2000)="dc5e83989b5a73d231dc2b07d2e2cd5f49a5ce4e5e585cd35e29e97aad3a1c38b039bc33f415ea26af6f20a9c1afb18ff7f4ffa22d3d84da2043e99007df3c35535299f6161396c9d2d59ed9f8368367f826687879af77329c827eac161e9b1fb22b696e53804cb43d2d5d1666c9abbc24decdf43e30947bdd9b3302d7b1", 0x7e, 0x80, &(0x7f0000ff3000-0x10)={0x3, {"d6048d19e0b5fc"}, 0x80}, 0x10) sendto$llc(r2, &(0x7f0000ff2000-0xfb)="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", 0xfb, 0x80, &(0x7f0000ff2000-0x10)={0x1a, 0x16, 0xfffffffffffff7a3, 0xfffffffffffffffe, 0x6, 0xfce4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 00:39:29 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fdd000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fdc000)=0x8c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fdc000)={r2, 0x1}, &(0x7f000005c000)=0x8) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000d68000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000fdd000-0x1000)=""/4096, 0x1000, 0x120, &(0x7f0000b40000-0x10)={0x3, {"3572c97fb6eb91"}, 0x9}, 0x10) mmap(&(0x7f00001e1000/0x3000)=nil, 0x3000, 0x4, 0x20010, r1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fde000-0x8)={r3, 0x28}, 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000fde000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000-0x4)=0x10) 2018/01/31 00:39:29 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000025000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000021000-0x8)={r2, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000026000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, {0xfffffffffffffffc}}}]}}, 0x3b8) 2018/01/31 00:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000d33000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000e2000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x40, 0x5, 0x4, 0x50}, &(0x7f0000681000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000904000)={0xffffffff, 0x207, 0x6e28, 0x1, 0x0}, &(0x7f00007c4000)=0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000010b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a8000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bfc000-0x8)={r1, 0x20}, &(0x7f0000e9f000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a36000-0xb8)={r1, 0x2, 0xfe5, 0xfffffffffffffffe, 0x5dfe, 0x9, 0x9, 0xb56, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x4fc1, 0x3, 0x753}}, &(0x7f0000319000-0x4)=0xb8) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$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', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10000000007, 0x80005, 0x9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000e76000-0x27)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/01/31 00:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009f3000)="0a077582ca0483e5b3b6aded5c54e3295de0b7180c0deb00001f08000002ff", 0x255) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair(0xe, 0x80001, 0x100000001, &(0x7f000021c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008c9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000d2f000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000a37000-0x8)={r3, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cca000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000086d000)={r3, 0x80000, r6}) [ 38.750694] openvswitch: netlink: Message has 4 unknown bytes. [ 38.805304] [ 38.806999] ====================================================== [ 38.807527] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 38.820655] WARNING: possible circular locking dependency detected [ 38.822867] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 38.834330] 4.15.0-rc9+ #217 Not tainted [ 38.838367] ------------------------------------------------------ [ 38.844663] syz-executor7/5583 is trying to acquire lock: [ 38.850173] (&xt[i].mutex){+.+.}, at: [<00000000b7bb4f28>] xt_find_target+0x44/0x1e0 [ 38.858136] [ 38.858136] but task is already holding lock: [ 38.864104] (sk_lock-AF_INET6){+.+.}, at: [<0000000072f45ea9>] ipv6_setsockopt+0xff/0x150 [ 38.872491] [ 38.872491] which lock already depends on the new lock. [ 38.872491] [ 38.880780] [ 38.880780] the existing dependency chain (in reverse order) is: [ 38.888460] [ 38.888460] -> #2 (sk_lock-AF_INET6){+.+.}: [ 38.894245] lock_sock_nested+0xc2/0x110 [ 38.898805] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.904313] ipv6_setsockopt+0xd7/0x150 [ 38.908781] sctp_setsockopt+0x2b6/0x61d0 [ 38.913424] sock_common_setsockopt+0x95/0xd0 [ 38.918417] SyS_setsockopt+0x189/0x360 [ 38.922887] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.928133] [ 38.928133] -> #1 (rtnl_mutex){+.+.}: [ 38.933396] __mutex_lock+0x16f/0x1a80 [ 38.937777] mutex_lock_nested+0x16/0x20 [ 38.942335] rtnl_lock+0x17/0x20 [ 38.946198] unregister_netdevice_notifier+0x91/0x4e0 [ 38.951884] tee_tg_destroy+0x61/0xc0 [ 38.956270] cleanup_entry+0x218/0x350 [ 38.960654] __do_replace+0x79d/0xa50 [ 38.964956] do_ipt_set_ctl+0x40f/0x5f0 [ 38.969430] nf_setsockopt+0x67/0xc0 [ 38.973639] ip_setsockopt+0xa1/0xb0 [ 38.977849] dccp_setsockopt+0x85/0xd0 [ 38.982237] sock_common_setsockopt+0x95/0xd0 [ 38.987228] SyS_setsockopt+0x189/0x360 [ 38.991698] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.996947] [ 38.996947] -> #0 (&xt[i].mutex){+.+.}: [ 39.002391] lock_acquire+0x1d5/0x580 [ 39.006687] __mutex_lock+0x16f/0x1a80 [ 39.011071] mutex_lock_nested+0x16/0x20 [ 39.015627] xt_find_target+0x44/0x1e0 [ 39.020011] xt_request_find_target+0x2c/0xb0 [ 39.025004] find_check_entry.isra.7+0x669/0xcf0 [ 39.030258] translate_table+0xf52/0x1690 [ 39.034901] do_ip6t_set_ctl+0x370/0x5f0 [ 39.039460] nf_setsockopt+0x67/0xc0 [ 39.043671] ipv6_setsockopt+0x115/0x150 [ 39.048230] udpv6_setsockopt+0x45/0x80 [ 39.052710] sock_common_setsockopt+0x95/0xd0 [ 39.057706] SyS_setsockopt+0x189/0x360 [ 39.062180] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.067425] [ 39.067425] other info that might help us debug this: [ 39.067425] [ 39.075553] Chain exists of: [ 39.075553] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 39.075553] [ 39.085853] Possible unsafe locking scenario: [ 39.085853] [ 39.091885] CPU0 CPU1 [ 39.096526] ---- ---- [ 39.101164] lock(sk_lock-AF_INET6); [ 39.104936] lock(rtnl_mutex); [ 39.110705] lock(sk_lock-AF_INET6); [ 39.116994] lock(&xt[i].mutex); [ 39.120422] [ 39.120422] *** DEADLOCK *** [ 39.120422] [ 39.126459] 1 lock held by syz-executor7/5583: [ 39.131012] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000072f45ea9>] ipv6_setsockopt+0xff/0x150 [ 39.139836] [ 39.139836] stack backtrace: [ 39.144311] CPU: 1 PID: 5583 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #217 [ 39.151557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.160887] Call Trace: [ 39.163453] dump_stack+0x194/0x257 [ 39.167069] ? arch_local_irq_restore+0x53/0x53 [ 39.171720] print_circular_bug.isra.37+0x2cd/0x2dc [ 39.176710] ? save_trace+0xe0/0x2b0 [ 39.180398] __lock_acquire+0x30a8/0x3e00 [ 39.184527] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.189693] ? finish_task_switch+0x1d3/0x740 [ 39.194164] ? lock_downgrade+0x980/0x980 [ 39.198289] ? trace_hardirqs_off+0xd/0x10 [ 39.202501] ? mark_held_locks+0xaf/0x100 [ 39.206627] ? _raw_spin_unlock_irq+0x27/0x70 [ 39.211114] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.216106] ? trace_hardirqs_on+0xd/0x10 [ 39.220231] ? _raw_spin_unlock_irq+0x27/0x70 [ 39.224703] ? finish_task_switch+0x1d3/0x740 [ 39.229171] ? finish_task_switch+0x1aa/0x740 [ 39.233643] ? copy_overflow+0x20/0x20 [ 39.237514] lock_acquire+0x1d5/0x580 [ 39.241299] ? lock_acquire+0x1d5/0x580 [ 39.245247] ? xt_find_target+0x44/0x1e0 [ 39.249282] ? pcpu_alloc+0xca3/0x10e0 [ 39.253144] ? lock_release+0xa40/0xa40 [ 39.257092] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.262953] ? _find_next_bit+0xee/0x120 [ 39.266992] ? xt_find_target+0x44/0x1e0 [ 39.271030] ? xt_find_target+0x44/0x1e0 [ 39.275067] __mutex_lock+0x16f/0x1a80 [ 39.278932] ? xt_find_target+0x44/0x1e0 [ 39.282971] ? check_noncircular+0x20/0x20 [ 39.287180] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.291999] ? xt_find_target+0x44/0x1e0 [ 39.296035] ? retint_kernel+0x10/0x10 [ 39.299898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.304888] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.309708] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.314441] ? retint_kernel+0x10/0x10 [ 39.318304] ? __lock_is_held+0xb6/0x140 [ 39.322347] ? rcu_read_lock_sched_held+0x108/0x120 [ 39.327346] ? pcpu_alloc+0x146/0x10e0 [ 39.331217] ? pcpu_free_area+0xa00/0xa00 [ 39.335342] ? is_bpf_text_address+0xa4/0x120 [ 39.339821] ? do_raw_spin_trylock+0x190/0x190 [ 39.344384] ? __kernel_text_address+0xd/0x40 [ 39.348858] ? unwind_get_return_address+0x61/0xa0 [ 39.353769] ? trace_hardirqs_off+0xd/0x10 [ 39.357981] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 39.363080] ? depot_save_stack+0x3b5/0x490 [ 39.367379] ? kvfree+0x36/0x60 [ 39.370637] ? save_stack+0xa3/0xd0 [ 39.374241] ? save_stack+0x43/0xd0 [ 39.377847] ? kasan_slab_free+0x71/0xc0 [ 39.381883] ? kfree+0xd6/0x260 [ 39.385140] ? kvfree+0x36/0x60 [ 39.388397] mutex_lock_nested+0x16/0x20 [ 39.392435] ? mutex_lock_nested+0x16/0x20 [ 39.396646] xt_find_target+0x44/0x1e0 [ 39.400508] xt_request_find_target+0x2c/0xb0 [ 39.404981] find_check_entry.isra.7+0x669/0xcf0 [ 39.409715] ? rcu_read_lock_sched_held+0x108/0x120 [ 39.414707] ? do_add_counters+0x560/0x560 [ 39.418920] ? mark_held_locks+0xaf/0x100 [ 39.423044] ? kfree+0xf0/0x260 [ 39.426301] ? kvfree+0x36/0x60 [ 39.429555] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.434545] ? trace_hardirqs_on+0xd/0x10 [ 39.438670] translate_table+0xf52/0x1690 [ 39.442799] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 39.447621] ? kasan_check_write+0x14/0x20 [ 39.451847] ? _copy_from_user+0x99/0x110 [ 39.455972] do_ip6t_set_ctl+0x370/0x5f0 [ 39.460013] ? translate_compat_table+0x1c50/0x1c50 [ 39.465011] ? mutex_unlock+0xd/0x10 [ 39.468702] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.473954] nf_setsockopt+0x67/0xc0 [ 39.477647] ipv6_setsockopt+0x115/0x150 [ 39.481686] udpv6_setsockopt+0x45/0x80 [ 39.485640] sock_common_setsockopt+0x95/0xd0 [ 39.490113] SyS_setsockopt+0x189/0x360 [ 39.494064] ? SyS_recv+0x40/0x40 [ 39.497494] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 39.502313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.507307] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.512042] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.516776] RIP: 0033:0x453299 [ 39.519939] RSP: 002b:00007f23f01f0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 39.527621] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 39.534869] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 39.542115] RBP: 0000000000000376 R08: 00000000000003b8 R09: 0000000000000000 [ 39.549361] R10: 0000000020019c48 R11: 0000000000000212 R12: 00000000006f43b0 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f00002d9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b50000-0x4)=0x48, 0x800) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000219000+0xedd)=0x0, &(0x7f0000562000-0x4)=0x2) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000e9f000)={0x2, 0x3, 0x1, 0x5}, 0x10) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d8b000-0x4)=0x0, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000d9a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00008a2000)=0x0) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000bd9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, r5}) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000ece000)=""/216, &(0x7f000066b000-0x4)=0xd8) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80803, 0x7fffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x12)={r1, 0x4, 0x5, [0x9, 0x1, 0x7, 0x2c4, 0xff]}, &(0x7f0000004000)=0x12) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) [ 39.556605] R13: 00000000ffffffff R14: 00007f23f01f16d4 R15: 0000000000000000 [ 39.598596] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000011000-0x8)={0x0, 0xfffffffffffffffb, 0xfffffffffffeffff}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x5, 0x0, 0x5, 0x8}, &(0x7f000000b000)=0xa0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48800}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 00:39:30 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001f6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x4, 0x1, 0xfff}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x0, 0x8, 0xffffffffffff0001}, &(0x7f0000001000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f000037c000-0x4)=0x4) r3 = socket(0x2, 0x3, 0x6) getsockopt(r3, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f000006d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a73000)={0x0, 0x0, ""}, &(0x7f0000cbe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000204000-0x108)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb331, 0x6, 0x2c8, 0x9e, 0x694, 0x5, 0x4, 0x8000, 0x7f, 0x7ce, 0x3, 0x18000, 0x8, 0x8, 0x1]}, &(0x7f0000b3d000-0x4)=0x108) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000fca000)="", 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a6f000)={0x6, 0x189d, 0x3f, 0x4b, 0xe9, 0x8, 0x10001}, 0xc) 2018/01/31 00:39:30 executing program 7: r0 = socket(0x11, 0x80807, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000aea000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f45000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000ade000)={0x1, 0x1, 0x3ff, 0x5, 0x1ff, 0x6, 0x2}, 0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_l2cap(r0, &(0x7f0000bde000)={0x1f, 0x5, {0x7f, 0x0, 0x3ce8, 0x9, 0xfffffffffffffff9, 0x100}, 0x579, 0xc302}, 0xe) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x0, 0x8) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7fffc, 0xffffffff7fffffff) write(r0, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x65, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x7, 0x4, 0x80000001, 0x100000000, 0x3}, 0x14) 2018/01/31 00:39:30 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000515000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d78000)=0x0) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/31 00:39:30 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000cee000-0x1c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000acb000)=0x0, &(0x7f0000699000)=0x4) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000acb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000acc000-0x4)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000098e000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000922000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000acb000+0xd2f)=0xc) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(r0, &(0x7f000061e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002a9000-0x4)=0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000247000-0x4)=0x7, 0x4) r2 = socket$inet(0x2, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007bd000-0x8)={0x0, 0x800}, &(0x7f00008bd000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d54000)=0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000c6b000)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000)={&(0x7f00006e4000)={0x1c, 0x1, 0x4, 0x21b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x6, [@generic="75ce"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e11000)=0x4, &(0x7f0000461000-0x8)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) recvfrom(r0, &(0x7f0000437000)=""/94, 0xfffffffffffffd49, 0x40000000, &(0x7f00004f8000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x2}}, 0x2e) r2 = socket(0x1, 0x52ff980545bc50ce, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b5d000)=0x0, &(0x7f0000f5b000+0x814)=0xfffffffffffffe3d) 2018/01/31 00:39:30 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009c2000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00000d6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x6) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000a1b000)={&(0x7f0000776000-0x48)=@full={{0x3, {"cffd19902756e4"}, 0xfffffffffffffffa}, [{"e5c63a7adb1bea"}, {"7b61f339e259a6"}, {"c8c9ff141f9d3e"}, {"5ac5d5e7285fd5"}, {"ef3ef7061a4fd2"}, {"a6da1c7349b378"}, {"c34b41495d4677"}, {"7a90871582a96b"}]}, 0x48, &(0x7f00007dc000)=[{&(0x7f0000724000)="c31ccb8a4685b97288fcd85ea3f83860a28ace75c91d4d30bb229438f680399c50325da10c5573f4b83c28fcdd032081d80e21d9ec75b02ecb496f9565b7696756b6abde646627da59ed1f6f6fe50a7339ef25bd1d43c44eb1e7444f6354e649f8feb2f1f5433306585d9aac69c450488801d393fbdae5760b9c49b485217a2e843a839f32bd31e753370d5538967051597e12bc2162221da2cd96f41e817aebee7f3fecc2764b4d982aca0c3a2a", 0xae}], 0x1, &(0x7f0000ab6000)=[{0x40, 0x88, 0xc6, "02ddfe9dabcabf98031d4dabfd07f884a0c714c454aea4b6725bb172a759f6620f050f1c9b53b5560e333eae"}, {0xd0, 0x10f, 0x81, "a009b4c07dc88d17ab2520f28a1877f8a8546122017d3f1eb3b80b21873ef61b6ad41843350d4bcaae9624a45ebf879caf933a92ba780e17854b7425dbbadfe60525310013e46fdf3423d10142df4764f7daa7f776a27f7a7f0a5895cf19efbabcda139717787f8f2c87e8fecd7ec687a03a4491c5f5f4efcffffa601e5f19f921c28681a43ca68ddab12718ecd30489c1d8687739ae75df0c7363a236016ddc3e619ebb9b8245d52c2495338748bb0820d7ef7028005638552b255b"}], 0x110, 0x20000800}, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ab6000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000ab5000)=0x14) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000365000)=0xb) sendmsg(r1, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r1, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000273000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0x5, 0x100, 0x8001, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b97000)=0x20, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00002c0000)="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", 0x646, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x42, &(0x7f0000469000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000093000-0x4)=0x0, &(0x7f0000cfb000-0x4)=0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000977000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bb7000)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000057f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f11000-0x8)={0x0, 0x7}, &(0x7f00004c4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004d6000)=0x401, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f3a000)={r1, 0x1000}, 0x6) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 00:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0xfc, &(0x7f0000e5d000-0xfc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x9, 0x8000, 0x8}}], {@ipv6={0x86dd, {0xc9, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15737abe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69aacc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bc53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x400001c9, [0x0]}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000096e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001d5000-0x4)=0x10) r2 = accept$inet(r0, &(0x7f0000880000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8f000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d32000)={0x0, 0x82, "f16487117e292317267c1f8468dcc4755fe57de5e7721242a808c4879bbd7755aed21fbf9e4e063c0325bcc1568b66ef4a20190122e1f3adb1036cde7399e45a9967760c295d642cb3f5a31c8807a1168cb0510b2c658cced9aa8dff1bfbbe5c0f9fd2e972f9aeec1b62fec011a2ed8200bafc58127f5c587dc573e40fe3dd0bb865"}, &(0x7f0000c65000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a69000)=@assoc_value={r3, 0x0}, &(0x7f000057e000)=0x8) accept4$ipx(r1, &(0x7f0000075000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007e5000-0x4)=0x10, 0x800) 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f00001eb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cc7000-0x4)=0x0, &(0x7f00002db000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000edc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c5c000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) 2018/01/31 00:39:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, 0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000+0x4f9)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xfffffffffffffff7, 0xfb, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0xffff}, &(0x7f0000001000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r5, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7f, 0xffffffff80000001, 0x204, 0xffffffffffffff5a, 0xe713, 0x1000, 0x3b, 0x0, r4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000002000-0x82)=""/130, &(0x7f0000001000-0x4)=0x82) [ 39.786359] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000273000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0x5, 0x100, 0x8001, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b97000)=0x20, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00002c0000)="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", 0x646, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:39:30 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d79000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7f, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000017000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000016000)=0x48, 0x80800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000017000-0x10)=@ax25={0x3, {"f6f1b23fff5521"}, 0x12ee}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/31 00:39:30 executing program 7: socketpair$inet6(0xa, 0x3, 0xaa08, &(0x7f000069d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5dd35fb5, 0x375bf840}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000240000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c8c000)=0x1000, 0x4) socketpair$unix(0x1, 0x40003, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000122000-0x10)={0x0, 0x0, 0x3, 0x5}, &(0x7f00005f3000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a0000)=0x0, &(0x7f0000943000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ddb000-0x8)={r5, 0x7}, &(0x7f000000b000)=0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000041a000)=[{r4, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) close(r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000de000)={0x0, 0x1b, "e83ef7d5834110716a6c2c92d9cf71f760dfa5fb1eb84459641c27"}, &(0x7f00004b1000)=0x23) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000059b000)={0xffffffffffffff97, 0x200, 0x8, 0x7, r6}, 0x10) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x82, &(0x7f0000a2b000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000eab000)=""/116, &(0x7f00008a6000)=0x74) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000080d000)="", 0x0) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000006000)=0x0, 0x80000) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000007000)="baa34efbde71ad3d5563dda45b48486609c3fd2720a5ae4772611c14b1558da74f8a4c1c5581cc71d8687e393887b584e128fc17b78f4f055c3d3f83e1ec08a0f43803dddafd98027dab6b24c2bc1d363d7c850770f24c9a2bc4daa7c5c6433571a2e95b493e2b5c5ffcf1ace431e9a4061d8365dd2352e7b9e04f4ad0ad5e959ba2def8babd358a55ce02665caad9b93321669c38795a5303d31eae2ca0a08929a56f1e3f5b2c", 0xa7) socket$inet(0xa, 0x803, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000011000-0x5)='htcp\x00', 0x5) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000011000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000f000)=0x0, &(0x7f0000010000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='bond0\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}}}, {{@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, 0x1c0, 0x1e8, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"67721f30000000000000000000ffffffec000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff000000000000000000000008", {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @common='bridge0\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}}}]}}, 0x410) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x3, 0x6b, &(0x7f0000441000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000ffd000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80800) readv(r0, &(0x7f0000ffb000-0x20)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000273000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0x5, 0x100, 0x8001, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b97000)=0x20, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00002c0000)="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", 0x646, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.843556] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/01/31 00:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0xfffffffffffff801) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000628000)=@assoc_value={0x0, 0x6}, &(0x7f00008dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ade000)={r1, 0x79cf}, 0x8) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = bpf$PROG_LOAD(0x5, &(0x7f00005c0000-0x48)={0x3, 0x10, &(0x7f0000303000)=@raw=[@ldst={0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x2, 0x8, 0xf, 0x0, 0xfffffff6, 0x0}, @alu={0x4, 0x2, 0xb, 0xf, 0xf, 0xffffffff, 0x1}, @alu={0x7, 0xfffffffffffff7ef, 0xf, 0x7, 0xf, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x770dd5fd, 0x1, 0x1, 0xe, 0xfffffff8, 0xfffffffffffffff0}], &(0x7f0000264000)='GPL\x00', 0x2, 0x0, &(0x7f0000864000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00000eb000)=0x40, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005f0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000af8000)={r2, r3}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000281000-0x58)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xdab}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) listen(r0, 0x40000000b) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$l2tp(r3, &(0x7f00003ee000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x4, 0x4, 0x1, {0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}}}, 0x32) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000214000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad0000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ad0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000acf000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair(0xf, 0x0, 0x0, &(0x7f00006ba000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000031b000)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d60000)=0x101, &(0x7f00002fd000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000e56000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000804000-0x70)=[{&(0x7f0000b2a000)=""/4096, 0x1000}, {&(0x7f0000375000-0x33)=""/51, 0x33}, {&(0x7f0000ac4000)=""/54, 0x36}, {&(0x7f0000d88000)=""/8, 0x8}, {&(0x7f00001ee000)=""/253, 0xfd}, {&(0x7f0000940000-0xee)=""/238, 0xee}, {&(0x7f0000c8f000)=""/176, 0xb0}], 0x7, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x40000001) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f71000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd, "225476809daab26a457d60b56a"}, &(0x7f0000000000)=0x15) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000023c000-0x8)={r2, 0xffff}, &(0x7f0000714000-0x4)=0x8) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) r4 = epoll_create1(0x80000) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000acc000)={0x0, 0x0}) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38e6}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffafb3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xc0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000018000-0xc)={&(0x7f0000015000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/31 00:39:30 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r0, 0xc0045c7f) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000d52000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000da7000-0x4)=0x18d, 0xffffffef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x610bdfa2, 0x7, 0x4, 0x7, 0x253, 0x400, 0x6, 0x9, 0x1, 0x3, 0x2}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x2, 0xff, 0x2, 0x3, 0x9, 0x4}, 0x182022ae8a3f6817) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000)={0x3, 0x9, 0x1000, 0x7, 0x5}, 0x14) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00002a0000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) sendto$inet(r1, &(0x7f0000d75000)="cf", 0x1, 0x20008005, &(0x7f0000e33000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x7, 0x9, &(0x7f0000e70000-0x8)={0x0, 0x0}) connect$nfc_raw(r3, &(0x7f0000fe2000-0x10)={0x27, 0x7ff, 0x3, 0x5}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) recvmsg(r1, &(0x7f00003a8000-0x38)={&(0x7f000042d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00003a4000-0x10)=[{&(0x7f000004f000)=""/58, 0x3a}], 0x1, &(0x7f00005ff000)=""/138, 0x8a, 0x0}, 0x40000140) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000022f000-0x6)={0x0, 0x0}) unshare(0x400) pipe(&(0x7f0000c24000)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000e8000)=0xfff, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000cc8000)={{0xfff, 0x4, 0x20, 0x79, 0x862a, 0x8}, 0x28d, 0x8, 0x7fff, 0x5, 0x8, "9835a08efe6763f44050c0f81fc007cce035edd345ff5666c20a01ae676ca42dc7824d9f47187bbc972d12ecaafa2356dabc8495bf472a46eebe5e71857f8dbb95af78ff70c3ebb25fec9651f352703b885f611405941c3b7277cc57c2f0e537fbb17969e701dec60cc90428b7108359624a263e7fb369ebd560ee4aa6dbda13"}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r0, &(0x7f0000ce3000)=""}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00009be000-0x10)={0x1, &(0x7f0000821000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f84000)={0x0, 0x7ff, 0x1000}, &(0x7f0000af7000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005cb000)={r2, 0x761}, &(0x7f000083e000-0x4)=0x6) 2018/01/31 00:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008ea000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000927000)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002af000+0x3a4)=""/143, &(0x7f00000ba000-0x4)=0x8f) r1 = socket$inet6(0xa, 0x80003, 0xff) accept$inet6(r1, &(0x7f0000b71000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000977000)=0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00008fa000)={@loopback={0x0, 0x1}, 0x0}, 0x14) r2 = socket(0x2, 0x2, 0x9) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000066d000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e1d000)=0xc) bind$can_raw(r2, &(0x7f0000838000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/31 00:39:30 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0xb369, @loopback={0x0, 0x1}, 0x8000}, 0x9, [0xd36, 0x6, 0x1f, 0x6, 0x3, 0x1428, 0x8791, 0x4]}, 0x5c) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c0e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004d2000)={0x0, 0x10000}, &(0x7f00008b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f52000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x71) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000661000)=0x1c, 0x800) ioctl$int_out(r0, 0x5460, &(0x7f0000849000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000057d000)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000251000)={r1, 0x8d, "1c1852a967c966a38d0391ec5f7176aec2b127605f8b4d94c63a2c86bc44da51dabcf6adbe7a5d47ae0a738306ca6e7ce2dbd1c2ca8008b90c8c686e1a138d8c11a01316a0aaa279714561fcdaded95ff05301277065d297d66192e2d1cb2218654d6f5f08f14de42f3a123aaad448589321ee26b7fab0dfe60a5fcabd6793ccef45a5144089a4e3c08db6e132"}, &(0x7f0000d13000)=0x95) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000bb000)={r2, 0x28, &(0x7f00009d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000103000)={r4, 0x605, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000598000)={r5, &(0x7f0000025000)="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", &(0x7f00005f9000)=""/193}, 0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/31 00:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000091a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af9000)=0x10, 0x80800) getpeername$llc(r0, &(0x7f00004e0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce1000)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000010f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000050b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000946000-0x20)={0x800, 0x7, 0x20b, 0x46, 0x0, 0x80, 0x80, 0x1, r2}, 0x20) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000+0x4c8)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000bba000-0x64)={&(0x7f00003f6000)=[0x2, 0x8, 0x3, 0x80000000, 0x38000000000000, 0x3, 0x4, 0x10001], 0x8, 0xfffffffffffffff9, 0x9, 0x80, 0x3000000000000000, 0xffff, {0x800, 0x5, 0x0, 0xffffffffffff0000, 0x7, 0x8, 0x6, 0x80, 0xfbc, 0x10001, 0x0, 0xa5, 0x6, 0x7ff, "6d6a013af6760c968554cf30023b13ae360b1bb01fc0795fabcb55c5b8f3d4d9"}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00006e5000-0x1)=0x0) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0xf) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c8000)={0x0, 0x0}) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000a7c000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000684000-0x7c)="d3ab27191a01002356ba602dff05005de5f9b9d28db20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb90146a53c600f5fbecefa93e3d9f2e759799d7a24b0c8c838ba13fd94c45f67624b81290b7b0fc5908b6eef5ef99c3c67e690cdf2e2320b38b928e491109ba4fd631fc5316cdbe2a57d6de1b4", 0x7c) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00007d0000)=[], 0x0, &(0x7f0000ca1000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xffffffffffff8000, 0x0}, &(0x7f0000008000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffff9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0x14) 2018/01/31 00:39:30 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f00009f0000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000002c000-0x18)=@get={0x1, &(0x7f000002c000)=""/4096, 0x200}) r1 = accept4(r0, 0x0, &(0x7f0000028000-0x4)=0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000008000-0x4)='cdg\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000300000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(authencesn(crc32-pclmul,ctr-twofish-3way)))\x00'}, 0x58) socketpair(0x0, 0x803, 0xffffffffffff9b83, &(0x7f0000654000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f00000ce000)={0x27, 0x0, 0x6, 0x7}, 0x10) bind$alg(r0, &(0x7f000034e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw-camellia-asm)\x00'}, 0x58) 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ce5000)={&(0x7f00001d7000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009db000)=0x10, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002a4000-0xa)='highspeed\x00', 0xa) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000a90000-0x10)={0x3, &(0x7f0000c4c000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000447000-0x4)=0x4) getsockopt(r0, 0x80000001, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000db9000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:39:30 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair$inet(0x2, 0x1, 0x5b13, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000024000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000021000)={{0x6, 0x252, 0x1000, 0x0, 0x9, 0x7}, 0x2}) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000001d000-0x10)={0x5b, &(0x7f0000016000-0x5b)="71a3b65e15e4c62cb32017179096517cc1957859f7664ad249f3a4f2a26dfecef4d501f8ab7a28e371ad1d96d6ef4d21e1f91999a1ddf5e88620342306ae50af313dd337a733f7ed48b9fe1a4e30683b7ab8c045a6f3252b8cd4e9"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x168, 0x561, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, "00797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073000000000000000000f1ffffffffffffff00", 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}}}]}}, 0x3b8) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x5, 0x6, 0xb9, &(0x7f0000e43000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000808000-0x4)=0x474, 0x4) ioctl$int_in(r0, 0x45452, &(0x7f0000dd1000)=0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:39:30 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b48000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000da2000-0x20)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[], 0x0) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000089b000)=0x0, &(0x7f00009c1000)=0x4) getpeername(0xffffffffffffffff, &(0x7f0000e6d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000)=0x2e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000469000)={0x0}, &(0x7f0000bd6000-0x4)=0x4) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b8a000)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x3f, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008b1000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r1, &(0x7f0000f9c000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f0000f3b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000de3000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f4f000)={0x1, [0x0]}, &(0x7f0000913000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a50000-0x20)={0x7fff, 0x9, 0x8000, 0x4, 0x1, 0x1, 0x3, 0x40, r3}, &(0x7f00001be000-0x4)=0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a51000)=0x0) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000006b000)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000007e000-0xc)={@multicast2=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000f5000)=0xc) syz_emit_ethernet(0x4e, &(0x7f00000f3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "204dd4283a72f9a3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/31 00:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000763000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000061f000)=@assoc_value={0x0, 0x5}, &(0x7f00000ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8d000)=0xb) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000018c000)={r1, @in={{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000959000+0x34a)={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f00001a7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000004e000-0x50)=[{&(0x7f000004d000)=""/250, 0xfa}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f000004d000)=""/231, 0xe7}, {&(0x7f000001d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}], 0x5, 0x0) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000272000-0x4)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f7c000-0x4)=0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000808000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000b2b000-0x10)={0x4b, &(0x7f0000df3000)=""/75}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000498000)=0x6, 0x4) 2018/01/31 00:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007d3000)=0x7, 0x258) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockname$packet(0xffffffffffffffff, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ea000-0x4)=0x14) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000195000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvmsg(r3, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bb6000)={0x0, 0x8966, 0x6, [0x30a, 0x200, 0xb8f, 0x3f, 0xb65, 0x9]}, &(0x7f0000096000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000efa000)={r2, 0x54, "778cbf3772628bd6b9c1e3ff03e6e49f9072b17e1024472e744584b05bf9b2f2cad05f5582bff424e950d054472dc81b8c4b07bcb788593349a09a4f380f6a952900d5c308fa591e0019ec31eff88f5f1f951ef6"}, &(0x7f00004da000)=0x5c) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f00000f1000)=[{&(0x7f0000366000)="890f4e69b6580d04efec3590551ce473", 0x10}], 0x1, &(0x7f00008ba000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x352, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1000000000000170, &(0x7f0000f80000-0x36)=""/87, 0x1c, 0x0}, 0xffffffffffffffff) 2018/01/31 00:39:30 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000045b000)={r0, 0x1, 0x1, 0x6, &(0x7f0000fd1000)=[0x0], 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008f8000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000a5e000-0x91)=""/145, &(0x7f0000fd2000)=0x91) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000082c000-0x4)=0x3, 0x4) 2018/01/31 00:39:30 executing program 0: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a2000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000085c000)=0x1ff, 0x4) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/31 00:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006b5000-0xc)={0x0, 0xcca, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a84000-0xc)={&(0x7f0000849000)='./file0\x00', r0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r1, &(0x7f0000ab7000-0xa1)="", 0x0, 0x0, &(0x7f0000679000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000451000-0x4)={r1}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000e48000-0x1)=0x80, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000df1000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f00000)=r3) 2018/01/31 00:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) socketpair(0xe, 0x800, 0x7, &(0x7f0000094000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d23000-0x4)=0x4, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/31 00:39:30 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x4, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000b000)=0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000007000)={0x2, 0x4, 0x3, 0x6, 0x0}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={r1, 0x8, 0x10}, 0xc) 2018/01/31 00:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000463000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002a1000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000aa1000)=0x0, &(0x7f0000179000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008b1000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000f6b000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00009c4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000208000-0x4)=0x60) sendmsg$kcm(r2, &(0x7f0000e8e000)={&(0x7f0000a54000-0x10)=@llc={0x1a, 0x0, 0x8, 0x8, 0xffffffffffff0000, 0xffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000ea1000)=[{&(0x7f000064f000)="296b6f5ec520978c16103bb6723f362aaf855e19925609760f76f664e0da225f2b455697dbe39ea197a3f5ff014698eb8fd4f9ce52da5af3cf456f78fbeeb0c53508700547d035481422af9cd03bbbe8c7d03fde118070a57af13079491d016ac1c5af1c219b97759f22b8be0d9326288dae0e5579fb3de7dae9e46965f2b4d686118ea685cf3db89b7cdd1cd2bdbd1b1e74248788604fd99f3438b2b0257616f6fa4a9a2dc2a81db0e9358e08c2d0bea4a3ce1c3cbc0b539f15c9a2f84e002d8630647817c3e14b5b3fa442d1312df14cc54bbf85cd152996fcd22352eb07a75757c37667ad6d3481028300cd0e8c7fbe", 0xf1}, {&(0x7f0000263000-0x88)="ca377539425a63a77fa53ce18905635a7f1ff2a5bc44db61c4603cefefe3469e5d2a5145d1dfe8d70f90ba8e5bf6f7ebe1151b1c7d2343286a9ef028d44839ede6b46981b50aaec78116d254dd4b9121c6517ff6190b522655ce1431513539e1c54c8281c28435b8dfebc18b5a0df6994bd79805530701b231f129264cccf40a2804c7b779ab1708", 0x88}, {&(0x7f000003f000)="240d35888beab1ccdc8226923a9c17cde1bc9b9d1aa9ca92ef6233e3e2188b6d08cc700782318fa863684bcf6295d2d4c1e9773d14b4bd55e51a10907fbed5406a5077c7614776d96db208e0a931b5c5b396168d47ea6677c51c49227c31eedb6c279b6180623d", 0x67}, {&(0x7f0000415000)="fa579d48060e6bb2f900747a89c4267346bb00e678c13f5f1a733f1a48363508fe7c8f5f18e702406e0e8842187fd35973e4e16130cd9a91ff42b8bd331d3e59bbae9ad73709255ce1d99e06c8a8f7ecf6242b954e8aeda998285a25b984fe65bb3ae9c32c5ea0b1bd646c018dcd177f3984901756d16edc5cbd3735c46be38f701fa5ed6300105b4e8f6a34e223", 0x8e}, {&(0x7f000094e000)="28af92abc0a7bdb77bf1aff3c34a0a79f4417e0104cdfb62acba8d485b9aaaa25e9d1705afbfc9469bcdab4bfab421f69cee7971ebf8b3aad9c664d20c9511b2f36f585e175fcd73cbe80c429e3e8d144e3ca83852b145b0dbcb21898ff237d73b94f14eb20a2406393583376896a1b9773cbc013b96b914edb7611e598944f1cb0baf2c1c9b2e8e7d3d5a83ca1614d73da38415de75e31538694963bc3862f4a622fa335d7f135159734571201fbea3672e46f7308dd1650aa83ac496b1", 0xbe}, {&(0x7f00005ec000-0xa5)="3da75f65da6b145528b58d0a250c1e18c262e2da83bdcd39293b47453f4c1dac7e925779a94863512d546e2968d7b5b3fbc0212e9d200cd3fc9d1dcc169dd944162c78cbb3ad5c4dc101860bc7f715964615415dc7654273c6c61827550b1608d081fbe606b5d2105c5d8dece0dc4063638730824e7b54ad960c850e2eed36395009f14cbbac8bf855fb32e2dea6fd985d25cfd8798bd31b825449e1f5395c7130c33c6211", 0xa5}, {&(0x7f0000c6c000-0x2c)="0905b9f72f8e695cd4b6f69b68671980220ec143acc3836c26627855023181ee5b18b3b483ec41d159837397", 0x2c}], 0x7, &(0x7f0000389000-0x290)=[{0x100, 0x10c, 0x8, "ee27a83d38877a47e58b1775bd67ed510d9a108ecaa77893cb634f130ac9bfed4ec82b10f15736a7d4e0642f3ac86e718ef19dce5d77dcd622f5ccf4024128b7d6a457341fececa1dfbcc1c837aaa138508b98a55045fb02d9ebd03d4a2db74bb8a44da6fea1f70516d17b565339b826b1a11682033fde3e9c8281e941d8810001eb8269b7ba8ee668e89382ea8f95e11e0336adae3fc04568b712e7373c072c2bfc92ed47959e995b809dd09d558c7bf00a8e38a95904e286546a3bc6dfcc5ec3d637b85e76fdbf9f0fcc1aa74e4e6ece68a2d0fcde4e32a27084a1e6621b3b77bffc3bb598bc3617ff28dc28"}, {0x38, 0x13a, 0x8000, "6b80d9ec29909d3b91eac66dfdbcd6c788a374011b45c529bb998ceb919e4d1ec09aad25"}, {0x10, 0x118, 0xee1, ""}, {0x50, 0x119, 0x3, "0df36535511dbfb305de8248cb9421e33cedc0ec5a5f1557be798aac7dc651677c6bfff23830063957ca60dcb7b9de9c80d3cd68e4940b02e0de3770ba"}, {0xf8, 0x0, 0x8, "d07e09c7c34bbdbf2e456521b9c15a50ba137c1fc73f4e082ee84a11088fb04ce4b03ffebf49f5b9eaa96e61efe288c4e5e3d55ad342c8d5d703730d6a4c09dceb929fdb9843e820247fbe9b61aaec96de018cf7f4b4ceec3f88df72e4c554e2dd7604dc3a4faaa80634840fd0801ec43138f3e82a6a64f5368bbf8909f1c38b20322341a971464c2068386a2587d0f787022e360a85d698031a89aa5fce64267b57382d254a7e21eb28f547665544ba2802c7a6209dccc9839013736494200e1de2b353ae1c92cd56c87edf4de9a9e86caab58ecbd88b58af6d5a61d97d6e45d13f64ac68b2"}], 0x290, 0xc1}, 0x40000) 2018/01/31 00:39:30 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x8c, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xb) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000024000-0x10)=@common='sit0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000022000)={0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80005, 0x8, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000025000-0x4)={r2}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000006000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007000)={0x0, 0x100000001}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000024000-0x4)=r3, 0xffffffffffffffbd) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000023000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000026000-0x10)={0x9, 0x200, 0x0, 0x81, r3}, 0x10) recvmsg$kcm(r1, &(0x7f0000022000)={&(0x7f0000020000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001d000-0x60)=[{&(0x7f0000022000)=""/244, 0xf4}, {&(0x7f0000023000-0xd4)=""/212, 0xd4}, {&(0x7f0000016000)=""/78, 0x4e}, {&(0x7f0000022000)=""/0, 0x0}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000023000-0x36)=""/54, 0x36}], 0x6, &(0x7f0000022000)=""/244, 0xf4, 0x5}, 0x40000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000021000)={0x0, 0x0}) 2018/01/31 00:39:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8915, &(0x7f0000597000-0x1)="8e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000093b000-0x4)=0x1, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000001000-0x3)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="3ed8c009a776234c22daeab3ef74fb5d25f463a25eefcd70d8549080f2086214c2bb80600c82d772b1f4bc6daf5c16836b523aa1de19f7b650321061e9d32f80a99f8c34f22e01b90831eea3cf9f189953352d0d3dc6a1c03f1b34995d770676cdb5430188043d308936f735fd579cd5dba1533e35d9eb393346de34d2a80b30b3c6", 0x82}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x2, 0x1, 0x2000000000000, 0x4, 0x2, 0x100000001, 0x0, 0xfa8a, 0x9, 0x0, 0x9, 0x6, 0x3]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x1000, "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