[....] Starting enhanced syslogd: rsyslogd[ 17.062140] audit: type=1400 audit(1517947491.004:5): avc: denied { syslog } for pid=4013 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[1G[[32m ok [39;49m8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.713702] audit: type=1400 audit(1517947496.656:6): avc: denied { map } for pid=4155 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.38' (ECDSA) to the list of known hosts. 2018/02/06 20:05:02 fuzzer started [ 29.028328] audit: type=1400 audit(1517947502.971:7): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/06 20:05:03 dialing manager at 10.128.0.26:41381 [ 32.038633] can: request_module (can-proto-0) failed. [ 32.048299] can: request_module (can-proto-0) failed. 2018/02/06 20:05:06 kcov=true, comps=true [ 32.500539] audit: type=1400 audit(1517947506.443:8): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9143 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/06 20:05:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4c000)={<r1=>0x0, <r2=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f6000)={0x0, 0x0, <r5=>0x0}, &(0x7f000075f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={<r6=>0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000f55000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000541000-0x38)="fdcb98352bb87da7c009aa6cea6389634f4270b589e487ee4516f2e060dd8a7497c5438e2ccf53fed35107ea260e6bcc34c9002061c270a6", 0x38}, {}], 0x2, &(0x7f0000ad6000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x20000004}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x5, 0xa09}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={<r9=>r1}) getsockname$netrom(r9, &(0x7f0000001000-0x48)=@full, &(0x7f0000001000)=0x48) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000002000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000-0x4), 0x4) getsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002000-0x4)=0x1c) 2018/02/06 20:05:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000e35000)}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={<r2=>0x0, @in6={{0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8002, 0xffffffff, 0x8, <r3=>0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x7, 0x100, 0x800000000000000, 0xb18, 0xa5c7, 0xffffffffffffffc0, 0x9, {<r4=>r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x0, 0x229, 0x7fffffff, 0x5, 0x880}}, &(0x7f0000001000)=0xb8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, <r5=>0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3ff, 0x4, 0x8, &(0x7f0000001000/0x1000)=nil, 0xf9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000003000+0xcd1)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000), &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r4, 0x6}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={@generic="8643b869fda2148ab0e70e1ab8fcedff", @ifru_flags=0x100}) pipe(&(0x7f0000002000-0x8)={0x0, <r6=>0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000006000-0x10)={r3, 0xffffffffe5785358, 0x1, 0x6}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000)={@generic="8d384a9b4b13179be102e51e93824aeb", r7}) 2018/02/06 20:05:07 executing program 0: r0 = socket(0x2, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00009a4000)={<r1=>0x0, 0x4}, &(0x7f0000343000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d2000)={0x4, 0x8208, 0xffffffffffffff80, 0x9, <r2=>r1}, &(0x7f0000a89000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={<r3=>r2, 0x5, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xa40, 0x200, 0x0, 0x81, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000003000)={0x1a, 0xf7, 0x1, 0x5, 0x7, 0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@in6={0xa, 0x3, 0x3, @empty, 0x7fffffff}, 0x1c, &(0x7f0000001000-0x30)=[{}, {&(0x7f0000002000-0x49)="ef4e29a6236efa231faa06be52977f1c585c6cd6b4f4d3370a4f268e0731e9d70810d3b0a93cf33844808f8742196d4dcec8a24fd2d9d7e842b44ffa475384083432e12b52a333ed2d", 0x49}, {&(0x7f0000005000-0x96)="e44b4f025911bec5dc3aaf65c030976bf13df055d656fa2d3c3356284e10781afa99d11e84a44c1ccdf57dee9a8558fa9cd69eae775c920a0f81a0782a8b60be518c7be8e85dabf10d608727ee42f7f29e6da5e1e406f57f240b5c7f32775c4f7328f8b8f437df81aeaf371af6eea6546987799de99c48da9addbf654172fb410d3adeeb72c8ea92097c1c75901e33d02dbc9358f477", 0x96}], 0x3, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x4, 0x6, 0xfd, 0x5, 0x100, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x8, 0x8, 0x0, 0x2, 0x6, 0x5, 0x71, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x100000000, 0x0, 0x6, 0x6, 0x2, 0x5, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6a, 0x3, 0x202, 0x6, 0x1, 0x4, 0xfffffffffffffff9, 0x1, r3}}], 0xc0, 0x40000}, 0x4000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0x2}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={<r4=>r3, 0x1}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0xcf, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r4, 0xe5, 0x1, [0x200]}, &(0x7f0000007000-0x4)=0xa) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000004000), 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x4)=0xfff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000)={r2, 0x3, 0x7f, 0x4}, 0x10) 2018/02/06 20:05:07 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000830000)={0xa724}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000053e000-0x4)={<r1=>r0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00005ae000-0x20)={"848691e0672a23e996de9e5129860834", {0x4, 0xc00000, 0x4, "2042f3894fe6", 0xa4}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000013d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1, &(0x7f0000425000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={<r2=>0x0, <r3=>0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000-0x4f)="c3759671eaa734ebcaa30dc34aa942deb474bdd4f4d68755a8e5f4f43bffdedf50331297db55de544082aa97078ee1f5e2c4fcf8fa919d29d661e97ccd89ef3160bce67757fe2be8d547c619a9d9ae", 0x4f) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=<r4=>0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={<r6=>0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0x420024}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)={0xd4, 0x23, 0x204, 0x0, 0x3, "", [@generic="564e0308177bd7ccb20b6367c2b0d9b3aea913e46d225dc756357ee68cb07675c2acad15bb71514b9de88f49aca9bf764052cfc0824d106cc9a1b28827dc422d964d8454943fec8cb5e05753c7959b4ce0bb7bf1c6f36726798e98879ff2f165a8b69537718e2b99a8fac58bdf75d231cd16048fafea06a3e57cd5bfb947278a57fd6846c466d5d7abdc6d379c6cdd82ef21391ed9db6bd5576d6f657e990a28cb7984b23cf5b5912a99c3ab7e4c4a882c313a65affd5f09fd6c8a6f2900afc84c2909c5"]}, 0xd4}, {&(0x7f0000001000)={0x1ac, 0x15, 0x301, 0x5, 0x3, "", [@typed={0x18, 0x8b, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x184, 0x55, [@typed={0xc, 0x6d, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x10, 0x2c, @u64=0x3f}, @generic="9272a02780e79bb0db0e8261b3e90b6d6bd6e276ca51a5f6d7d17c6b291f9c14934db1ddb59e648af156e9f4610f912177329bbb2734db43d0f168c88628515557be212c8d01de232720d3719be31beadcfd0417dfc10ea826", @generic="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", @generic="0578b2333282fe6c72"]}]}, 0x1ac}, {&(0x7f0000001000)={0x19c, 0x24, 0x100, 0x0, 0x2, "", [@typed={0x50, 0x8a, @binary="832f282f69411bb2f08a4cb06dd489f3465691babfad390701be6cda92d0ea3119bf828105ddf5b933a1d4f38de8c5c51c80c952fa7ac3c4052e30e1b2c4e04c2c6bb8977be74f"}, @generic="060c42675bd85baf8c125c1bc3fb308319208f65762e4ba2115f80b0df9ce52b3471ed646739e131faec67b3d4833ba9ea8bb42ee6a6e929c64f9a26d0562f997128deb90bc3dfaa96ac76fcdd00091336728ae7c95ba9f1f22f667231589571c57a8f", @generic="50bf7aa4506385f74bbbff8222ac9a6eac4d066be92b2f9b3841e58ae2ea", @typed={0xc, 0x71, @pid=r4}, @generic="377dcf6276714f95aafdd4a36349569a5314b4b1a819c49905f6edadae29c2819d106006be2eb40e953f7c5e73f921d10aa2da41e0a46f8f0017f4257ab9db921fd5ea1ca849d797e8c9f22767a9bfedddcdcd583e604b4c", @typed={0x48, 0x7c, @binary="5847bfe89919a76365a882458d1a4425b5de5bead57a225a91e72cba74a4ef707c27f695bfdb43469ea4ac0fe3ac1f743bedf5078d61f9a69a262a53c915b8c9"}, @typed={0xc, 0x2a, @fd=r2}]}, 0x19c}, {&(0x7f0000000000)={0x54, 0x31, 0x400, 0x3, 0x2, "", [@generic="7b49cdeed2fd49d6967ea5219751cdff4804bccdccf29e014699397fe4766730fc3d2699344c1ee012379548f8149f44269358bdce6af66ac0c73c019cb345a1c0740c07"]}, 0x54}, {&(0x7f00009e8000-0x12cc)={0x12cc, 0x33, 0x300, 0x3, 0x3, "", [@generic="5e745ae2b21556234eaca17bd1fce754d895792110fc22f711469c297b20613eda407d6b02ae39159466a7dd508fa47976def0955b7c0a19e63665ad8591aa82f36153cf26888c9b2f618c333bdc5ecca37ae4f9a71a708f4217c14910a5815a72cfdacbb1fa3fd1a2416735e208cbef2d78e07e824166580f54425d4824935de0b1b8a0ad5c01b3118757b3f4215eea2f81f9f76b8dd078c804d0f0953df1328cd2fd724794032238ce7027e0de11343f09", @typed={0x8, 0x31}, @generic="bb64af3e9dfec6df05b51b1d7429cf021c5fe2e40fc2fa9cb906e28ec4e2693d7dfe3156376764166c669dc84615d326d0888acfb6f94b45c402354b609a22d45f8d76882c52fa5df1362056fd1a73dc055fafc5d09bb20d64fc2c838c197a0304fb9edd147512b5718fd4fefffe38b307c5e08482c36635a4a9c62148d85561e4f02608ee8999ae0420e5bf37a50a6c93c08d8289dd10b5f5bd7a6e2ca93812adb6afaf0ca18abb6ae2af2435b4af7e3a41fb56c6c7bb20107428a1da492129561a", @typed={0x34, 0x8b, @str="2d7d74727573746564776c616e31776c616e31656d312f47504c6c6f73656c696e7578656d305bb224e32300"}, @typed={0xc, 0x12, @uid=r5}, @generic="3e6b3c51852ae796e5c7da503a4ceb2765a575240705e217a1195578a2b34321db42a756e3b168211d644944541ef0fca48a6f9f3b7482a3d8438548f91cba921f9b92747ca1b9bf2a97545cab7e6c7d76", @generic="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", @typed={0xac, 0x52, @binary="d09d1efa230b08cea4d09af39c3a55823a55c7ec4b45b33732976d4a8a215dacc85500e46de3776d43584bec654b094c0fb8f5802c582a5c1ac2831edb5a54fe35b6dcb18d0862cd7dde4ff762c2a12e47fa07976292fa3f96ffa2ee3e3b442a20ccb7d24989c34bd4f1b153c24366af19455678c9bfa9486a34239ec8cc948bbcba02bc2c99175fea4a2066e135f7a8165e366682bde72a3ff09c28663ddca7b135"}]}, 0x12cc}], 0x5, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000)="d7ac6e599db141c629d5d3f4b449694400cabaf69d592df43cc4433955c59d0d88ae7728d829a3291c38c718d6069fa3fb8b77090dec73cca2d141d7c036f404c1f5426d0b07315f64e8bba811f106c421b4f61f504a1673a4ab1a6d6118f79ce56f2dd2f3c4db7450651a709a0873a35b8d92baf2b45c53fe717df4ef4dd1d28da141f41e044f0410114a3f3e8b4ae785b515dd4e15f8aff16c20c75c272e5a1be8a17f063f6a42c756907ba3ef3493845b339c02bc51bfcaad0377fa82eab9ee2f8164a65096c2ef52dea22fd55f3c09ee6cc0182e5bd1c85451481b31dd50afe036ed30eb62", 0xe7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000004000-0x3f)="ef7aac1a0597e079d7b829855397c8a32d244a0a6ba5b832c1b5b2c1615fb73295c91fbad0e638096d811bcc719f7076bedf158acc69532f4453d664e5f291") 2018/02/06 20:05:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00005a5000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000086d000)={<r1=>0x0, 0xc0, &(0x7f0000001000-0xc0)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xe5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfbd}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000fa000)=@assoc_id=r1, &(0x7f0000750000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000002000-0x4)=0x60) socketpair$inet6(0xa, 0x4, 0x100, &(0x7f0000001000)={<r2=>0x0, <r3=>0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0x1c)={<r4=>r1, 0x14, "80e726ad79ae783e82b24559dd6608711a790c38"}, &(0x7f0000003000-0x4)=0x1c) r5 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000004000-0x2)=0x7fbc98aa, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r4, 0x400}, 0x6) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x8) bind$inet6(r2, &(0x7f0000005000)={0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff01}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000008000-0x10)={r1, 0x94, &(0x7f0000006000)=[@in={0x2, 0x0, @rand_addr=0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x90}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000), &(0x7f0000008000)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/06 20:05:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ea2000-0xb)={0x6, 0x7, 0x0, 0xfffffffffffffffe, 0x9, 0x20, 0x9, 0x7f800000, 0x2, 0xdb, 0x5}, 0xb) socketpair$inet(0x2, 0x5, 0x80, &(0x7f0000001000-0x8)={<r1=>0x0, <r2=>0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000-0x8)={<r3=>0x0, <r4=>0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000002000)=""/55, 0x37, 0x2, &(0x7f0000001000-0x10)={0x1a, 0x18, 0x100000000, 0x7, 0x3, 0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000001000-0xa)={0x2, "4167e1a62eed"}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000)="a708ee1a0b038bee15cb9bea579e052ceb63f7df88ff5e0ca715ba1a53f07c4287efcb781293a8d170dde1f71f58851f39a43f442e13fd8009e59570fbbbfdce7fb48874e6554e0fcfa0eb96ea33b1e5f889395979", 0x55, 0x4, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x1, &(0x7f0000004000)={<r5=>0x0, <r6=>0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000004000)=0xff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r6, 0x400448eb, &(0x7f0000006000-0x5c)="1107c6f008651f1f10ec13b6eb18a66b35cd9fbca541442f441233e140232a862a7d2e5fe9d9de556805076ed755b63c265c67f137e1dc86a13964ca53b0c3c16ab2ab6fd4d51638281957f97d571b83f938395810959d41a7197e29") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000005000)="14a022a47eedcddfcff2bc515d7db192196c468d964f6559ccea4172bc031b1c2f174008424a2fad51a83fb6ee3545e6d859b9035059315766ac705714c0dccfee04e12ddeaee2b4ef8b8d9e5efdfecb2e63d515a95a53162bfb993267b93413f36138fdbb205778a2b752f68ae571be45d7b980affc7fa18725f6bf26e719ac47ba2784287fd527d7498c29df3f39223d3dbf04cd3d44b1ff0e0c47c332b0e4ffe97f1b05bb1598a4a458fcea1e3c75f7f0e21e26aa6f1a5cc218f2223a8e1fbad2665c70c464ebb9ab6345512b775634b5d2f0836e145c3c2161c3bf47abc39be18bd76584e74cd89beb4a6fd9", 0xee, 0x40, &(0x7f0000007000-0x10)=@can={0x1d}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000007000-0x38)={&(0x7f0000007000)=@rc, 0x9, &(0x7f0000003000-0x90)=[{&(0x7f0000007000)=""/160, 0xa0}, {&(0x7f0000004000-0x4b)=""/75, 0x4b}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000006000-0x17)=""/23, 0x17}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000004000-0x1d)=""/29, 0x1d}, {&(0x7f0000003000)=""/249, 0xf9}, {&(0x7f0000006000-0xac)=""/172, 0xac}, {&(0x7f0000003000-0x4f)=""/79, 0x4f}], 0x9, &(0x7f0000007000)=""/72, 0x48, 0x4}, 0x40000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000008000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000008000)={&(0x7f0000009000-0x10)=@can={0x1d, r7}, 0x10, &(0x7f0000008000)=[{&(0x7f0000008000)="a6834f582ab7b10231fb2cd998c836c337ec4a1a99b99f9197c4faa36612aca46124156c065c89aae825", 0x2a}, {&(0x7f0000006000)="bcd24cf2cd26e6645b5792d29b7ae91d3101fd444ef11d3e48962a132320efe443281337c62ff099c9445c704b9581c0f3e60638c144f98fd73cd827c54560e7a371babf5462e2ed02e7f7f985bc360afa7060e1f8549e8cf4b08ff8c7a99f1e2a464120116a5fe92b42b7b364b7bcd9a34253ca4b184dff28f5daa1d51a84b55aed091f47b27f64b10942ae520bf7ef3cce1c7d91942168529288d5d417373138b76a713f91f01954a9d9a4cb626ec1bcb9e94f3e63b1bae1b6acc734be587329fce8100e3c0a5fc438b7d24bdcadcecbf1d0aa2f2b72a9bb273c98b5e73e5243885a53d4f797e1a5e64817d385929c198ff48e52f78af1cd", 0xf9}, {&(0x7f0000009000-0xff)="8494f15b861613a0f9a4ba87a8b45433684da21626621ec8bf19cb148ba6c5fcb3e7d8515975e6064413c82d08e958fbd970933fa8b4beec26b0c0b15e08b705bd06e872bc2d0f0ad1236e1776fa64030564b5e1b66cbf626f2ab13597dbf86f3c5210b685f8859dac9a7612ec04f0b78bbd45d4b55c7cd382510b66d0d66e371d184967a63f83f67c9351536c31d58bec7438c801665b68134324f8b5064a3497cf54c0b668552d7f6bd82c4945613c5665cded9407316c17f18cd8c97f2dc3c58de900db846edfa2cdb72c23c1437b41f1c60c1d3e2881b533c5ece9896570c5ca268619b12028aa2f1a57d43a79eda29fa131cdb30b953baa1e080a9007", 0xff}, {&(0x7f0000009000-0xce)="12c2e735e5bb38a6808b9c82aa93ae229bd0652108b4aafab8181b94670ab7f379689355c7e33a489a5ba410fdf1117fd4a8ce11bdf516fa2834c2f0c31033cb2cf3ce58a5c642587659ab1e1869aa4a96d19a15665bcd573c458d9dfdc13701d38392a5c6ca8244073256e28c6d540dfad4eaa3dbf431a0251024e09bcee5580c7c8b6d6d4c9668d61c6ceff710ff4f9f67837c8654cf297b327636738fe5f28856c83e56152b1bf13ac3813f923fb4a1aebcf4b9741b672510ee005a81ab0e0da57190554233438c2e36e99c68", 0xce}, {&(0x7f0000008000)="bbdecbc391cef9dbc7309bdfcf2c64f0a7e5663c079a3c955c5f01994204ab464191fcc2a22da952b11fda570ba20d45fbae9053f8acd5f3752c5861b21d502599f0c671e46eb549f5f6d4909632a90d7081ccec61cd03f5c86232fc879ea99306ff820b77e14f42e36240796bd3a9a065f363db5e12fcba548ddc9f27597fea59497326b0be295830b209c53160aa7293b921e2760b9079f6ea9fd85d", 0x9d}], 0x5, &(0x7f0000002000)=[{0xc8, 0x117, 0x6, "a4223a897e0bfe502f0e8d0dca69b21e2efef4718e2129f6e083bb7daf71549ff46b4524e0357c9a28709b5e47b83769084ac2f6eaaaffd34f48c5ad274c698f2f86086c16c87abd9f56616a8a79f4e260a9041afa665302e5d0757c4e1e194f2f1f30c2a384c83c6964e13588cd03ea095ff10ee5702c2cb4c14fab59d8c6ad6a280ce78ee5a917ecc8eb13d3795dec3b681d77da98b80216583d368b30c767a7f395a5b2308be7bce0add45b2bc2a346b9d6ea3274"}, {0x70, 0x95, 0xccd8, "3de5820471471fde3edc10116ce6ef196756fc55abb2ea40b4cf14811aa73c5bac03c3612b6002c5cc7a48631b9a8e2725e000a29351c6f7471336f9db79698fdd2dfbdbe4925651f29824cd9e4a6e4c6ece0e84fa3a80dc220e78"}, {0x10, 0x11, 0x2}, {0x1010, 0x109, 0x6, "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{0x40, 0x10f, 0x1, "78657fa26387218e1635d002861b17a6eff2dc757494ee69884a7e8e0640b79ca2ebfbc3ad9bc403ad1dcf85"}, {0xb0, 0x11d, 0x0, "a5681a76f25e0edbcbf15a5d9ed442d7b2fee98a904317d5913e15d782e90e5f019b2435246526ce42e5eb98ba27ed8efb17f5c6ae639ab14eeb24abb200e9b76096053b9e7d147d941d960247f47055606b17f851dccedac5a1a7525386c53157182d68ea7724e184435012879abfefed214be0eb03368f40aec5c1dca20e0f8bbbb5fb484647084d17c2e74cd8114681a026593fdd8fe3a112edfb3dd96bcb"}, {0x18, 0x103, 0xb0, "7b4c3b2519ca12c6"}, {0x1010, 0x0, 0x5, 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"}], 0x2270, 0x20008880}, 0x0) [ 33.622400] audit: type=1400 audit(1517947507.565:9): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syzkaller-shm494744345" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/06 20:05:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x800000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000-0x8)=0xef, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000001000)=""/4096, &(0x7f0000003000+0x7cf)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0xf, &(0x7f0000001000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0xffffffffffff4fec, 0xd, 0xc, 0xb55b70adb59c7f6e, 0xfffffff0, 0x10}, @ldst={0x1, 0x3, 0x3, 0xc, 0x0, 0x0, 0x1}, @exit={0x95}, @generic={0x0, 0x0, 0xb1, 0xc3}, @jmp={0x5, 0x9, 0x7, 0x7, 0xf, 0x4, 0xfffffffffffffffd}, @ldst={0x3, 0x3, 0x1, 0x8, 0xa, 0xffffffff, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000002000-0x4)='GPL\x00', 0x62, 0xc8, &(0x7f0000005000-0xc8)=""/200, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000-0x10)={r1, r2, 0x3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000006000-0x118)={0x7ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, <r3=>r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000008000-0x8)={<r4=>0x0}) pipe(&(0x7f0000005000-0x8)={<r5=>0x0, <r6=>0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000007000-0xc)={r4, 0x80000, r6}) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000006000-0x4b)="07ff16c4548f8739393b9cccbbeb7585ea075d6303dc0f74a67aee36ae0551c9d7adbf36ce2dad864da8b07c0ae3fa2c225c2051c7ac98817238e1847a073d767e0664b4a25457c5653b71", 0x4b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000008000)={<r7=>0x0, 0x8}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000007000)={r7, 0xfffffffffffffb7b}, 0x6) 2018/02/06 20:05:07 executing program 6: r0 = socket(0x3, 0x4, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000705000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000044e000)=@assoc_value={<r1=>0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a3000-0xa)={<r2=>0x0, 0x3, 0x1, [0x8]}, &(0x7f0000adc000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000837000)={<r3=>0x0, 0xcd, "8bbd6802280b909592b47bc08432737e16737d7aa83f64c691f2b446fb2eab5000965064925bea07d87e96de77f0b9c34c3ce3f2f197eeae62edd6658626b56202288b9f7beb30051b6a7b9dc3d9bda4d2bc17b275b9f4eeefdd15c2bce5d1cc0bad1cdd2b8625e981f9700b39f225be5d3ce223c23e75f75a4272369d6b21cbdb33e8e0c2fe33ae57a65b249fa42cc664e78d801cf00219f05c9f6432222408bcab711ad997076b38db8c05a6ebb853e5b27e7388ba987672cd29cbfb9d65d50a1da63660aca6c29b4d451e84"}, &(0x7f0000001000-0x4)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a26000)={<r4=>0x0, 0xba, "7de3f029c28d7cf08ba3204bc5db0edc04145e8a53460747dbc9318a7ff444f23d09794f4d4d00c2a2fff30fb680734276a9f1c99b24c8b19efd714531e25beefbcf3461e097c03feafb113c7ecbc0eef51c2cd9b9c16cd77205f0f1c92dfd974e2dedb3b6a42a7e22937d7e2d77c6b735b3b0626dacf0f3723d366f1f27d2bd5093d48ad75be852103e7e1a774e447a9bf2ba74fc825cff2cb50cde4c0c5cfe25ce9236619b28abe9289d74015577f384902f01bcb17f48db53"}, &(0x7f000038e000-0x4)=0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7e000)=@assoc_value={<r5=>0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x3e0000, 0x8007, 0x0, 0xfffffffffffffff8, 0x9, 0x100000000, 0x1, <r6=>0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffffffffffffff80, 0x8001, 0xce, 0x0, <r7=>0x0}, &(0x7f00006d4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={<r8=>0x0, @in6={{0xa, 0x3, 0xa7ee, @mcast1={0xff, 0x1, [], 0x1}, 0xd2e}}, [0x4, 0xffffffff, 0x4, 0x2, 0x80, 0x80000000, 0x1, 0x1, 0x1, 0x3, 0x6, 0x1, 0x200, 0x20, 0x8]}, &(0x7f0000893000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009ac000)={<r9=>0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7f, 0xaca, 0x7fff, 0x57c, 0xffffffff, 0x7, 0x10000, 0x1000, 0x7f, 0xc, 0xffffffffffff60c3, 0x3, 0x6, 0xc4, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000d88000)=@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x9}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="089c9ff33e4f8227afe79d3e51ab4079b4d6654a6d5a1a2b650500e148d1b23d762f16f1d5834ee53a31d9e7170cbeb51d85624eb026a2354de9de816cd9145e548bc945ce081f215d4f00df93a9b653977d331f3b1108d6c576bd59486b6b2beef37eea2e0b9026ea36", 0x6a}, {&(0x7f0000000000)="731df707f212ebcc83fa81fbb1ef39ed9566c6da62247d058ef42f", 0x1b}, {&(0x7f000029a000-0xff)="69ab3767502695fd85b4b81aca05b5c0daea499fd9848684b0008ecc222225b49f826ba7d165a9dfe355070b80b099a0c2314bbe12ba92b3512fb17d4a9b6fb22db3fe2e93147c302668d537d370c006e05b34a229a4fac9b184e80144ff898dfe9ae339aad4f8b3ac75913273368ddb4c6c6f1d35423621c235ba41718e4bc749f866ba1c39b20ce67ebb183514d96196636da9478c470e66f3a0bd1ee38a2b8068caf5a183ad8a356f0fc3f3721e543d8dab36ffb6096d87d994facd54864007a18d958d5b4db2c234f4e6fe7b2374000c59fe17468bdc1ee84f4f7e3c6d6e853a32ee0368955cef48cfd5ed76623379b8ceb2e9ff607676a75ee883aa09", 0xff}, {&(0x7f0000000000)="d88886a4941a0fa83521f2c6d755a780a72a7e091e2b6ac33184c7c89df5fa163c7c5a3b3e8eefdad3355d6d35e69a9a83ba0af8d63ff29146e10466a3f32998ebfd9a17607823857b57d8fb0c2eefdd7ff5f4874afb8c3df46b10e50c777b0fcbb492cd1de5b659e23ef48511f2e793030e9b90e22eb25435a255dbf7504895d84e4b3ab2ba80fac96f10da8e10be40e68c0ce4bd1a7f1d0ee260b12fa267b3522ca79e23a48270e20c9e0eec1388", 0xaf}], 0x4, &(0x7f0000943000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x0, 0x8206, 0x100000001, 0x8, 0x6f35556, 0x1, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8203, 0xfffffffffffffff6, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4, 0x80, r3}}], 0x90, 0x4}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x54a, 0x8008, 0x3, 0xffffffffffffffff, 0x0, 0x100000000, 0xfea, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff0a6, 0x4, 0x81, 0xa7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x84, 0x202, 0x9, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xf4, 0x7, 0x800a, 0x8, 0x753a, 0xf5f3, 0x80000000, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x7, 0xa148, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x1, 0x8209, 0x1, 0x8, 0x74, 0x81, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x7fffffff, 0x2}}], 0x150, 0x1}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x52}, 0x1c, &(0x7f0000305000-0x20)=[{&(0x7f0000000000)="350d77b20a9b2fb7bca215d589b23b62a385974f261adefc725d393b47e3acab44d54ca186b0910911faada844636fa3ed86ef7594688355127a17a4b43c7b320d1b3d83b8d82a84264f0cd1e74bc47648401ea7d77a622ce2f4", 0x5a}, {&(0x7f0000da6000-0x6c)="b291f146289c3b92379423dcf68ae9d56399d24d37a59f9c798d58a25acea1f1cd86f5b2f5000ce3426196d620fef78488f6f410882aecbc124f4a66c17409ab354cdfe09f3c53ba8d815977bfe6ff41a2132addb81a19403440021248889e5cd562e033fabc217c96a8a8a8", 0x6c}], 0x2, 0x0, 0x0, 0x20008800}, {&(0x7f0000000000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000762000)="f5c098c15467fa00dc6ebf9a7326d0c3540eabf3c6759ef9018b0cc13ce9f78b7872aedfb0168a5d9ae1c1dba4551c4dcb5201982cd32e89c658bd29e1ece277d6673b3befe086145c5fd26238755b99430c8e7617cf7c8e8ea8eedd73f41cb814ad3dc8d886ba87ee4def7cc0e77b5d13acfc3e8e9daa4f4b64c9c43d0a68818621e14e9051f1fbbb129d6e5748482ab70d5e1453b5a83dc92338f4c29d112220dbf5dca52261b8d7867af657119deed5c34d4a8d50877ad3fa49b89d2993dc59b86dce8d8a1554bc4b22cc16f83d0d43963c73d81b411b61c7", 0xda}], 0x1, 0x0, 0x0, 0x8080}], 0x4, 0x14) [ 33.667358] audit: type=1400 audit(1517947507.607:10): avc: denied { sys_admin } for pid=4209 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.693493] IPVS: ftp: loaded support on port[0] = 21 [ 33.774753] IPVS: ftp: loaded support on port[0] = 21 [ 33.776457] audit: type=1400 audit(1517947507.714:11): avc: denied { net_admin } for pid=4212 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.812618] IPVS: ftp: loaded support on port[0] = 21 [ 33.868277] IPVS: ftp: loaded support on port[0] = 21 [ 33.925661] IPVS: ftp: loaded support on port[0] = 21 [ 34.008783] IPVS: ftp: loaded support on port[0] = 21 [ 34.092330] IPVS: ftp: loaded support on port[0] = 21 [ 34.219988] IPVS: ftp: loaded support on port[0] = 21 [ 35.069689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.181590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.257224] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.453366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.535195] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.550577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.691752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.802945] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.726074] audit: type=1400 audit(1517947511.666:12): avc: denied { sys_chroot } for pid=4216 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:05:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4), &(0x7f0000eca000-0x4)=0x4) socketpair(0x10, 0x3, 0x8, &(0x7f00009e1000)={<r1=>0x0, <r2=>0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000bb7000-0x64)={&(0x7f0000e8c000)=[0xfffffffffffffffc, 0x3, 0x8], 0x3, 0x8, 0x6, 0x41, 0x6, 0x6, {0x3ff, 0x4, 0x4, 0x66e9, 0x6, 0x5, 0x4, 0x3e, 0x80000000, 0x10001, 0x6, 0xfffffffffffffff7, 0x2, 0x7f98, "b2b827965cc59069d1e63969fe0a6d80c5d3fa8fbfd786cdf24eb9a0aa9a3b68"}}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00004ce000-0x4), 0x4) [ 37.850180] audit: type=1400 audit(1517947511.792:13): avc: denied { create } for pid=5181 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 38.092726] audit: type=1400 audit(1517947512.035:14): avc: denied { create } for pid=5245 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 [ 38.119751] audit: type=1400 audit(1517947512.062:15): avc: denied { setopt } for pid=5245 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 [ 38.143684] audit: type=1400 audit(1517947512.085:16): avc: denied { accept } for pid=5245 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 [ 38.167670] audit: type=1400 audit(1517947512.087:17): avc: denied { getopt } for pid=5245 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 [ 38.191587] audit: type=1400 audit(1517947512.087:18): avc: denied { prog_load } for pid=5245 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=bpf permissive=1 [ 38.253171] audit: type=1400 audit(1517947512.195:19): avc: denied { net_raw } for pid=5265 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:05:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) socketpair(0x19, 0x1, 0x9, &(0x7f0000e2c000)={<r0=>0x0, <r1=>0x0}) bind$vsock_dgram(r0, &(0x7f0000dc8000-0xe)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000732000-0x4), &(0x7f0000b03000)=0x4) 2018/02/06 20:05:12 executing program 5: pipe(&(0x7f0000b6c000)={<r0=>0x0, <r1=>0x0}) bind$rds(r1, &(0x7f00001bc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000db3000)=@sack_info={<r2=>0x0, 0xb60, 0x8001}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000043a000-0x6)={r2, 0x1}, 0x6) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1, 0x10001}, {}, {0x6}]}, 0x10) 2018/02/06 20:05:12 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={<r1=>0x0, <r2=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2fc, 0x15, 0x202, 0x0, 0x0, {0x19}, [@nested={0x194, 0x76, [@generic="84c062e757254b29def250fcf76f36f9ed91392208a7b39f98eb2996f465ceadc68a974bde04985e4192b74ca842f0dfc21ce378bd47c40db6ea5b54312c03999f6118ef48e7efd663941760b427820782cd9c2bba22ed6a3faae6bfada4b1a5623de0689082ac3d092c58f0a06eb87d888e1f781162d42fa4c4110c43750c34e074121e47bc011cfe958fe9153dfdc921885932a33c16d07447ab2c2c4b", @generic="6f60291c23606212f2625777889891358afd6a696eb4b028044b010a7141f91fd1cf619268cb09232b68b676fb9e10b524e1e671fa3dbb834c6109ef9bc398dc2efaead8fed48ed93576756e002df3818d538eb151b0cf5324eb7b0b128da2d9d4c87f116e3995970ef6c73bab641cdb8dafcfa86f54a7fba647a24512a0144a9c7270103993169d5f0977b8b9088a2c3428555840a68608c2d2a7c6545cf577a295ba31e6cd18a57e8d88797c366e3f5894daa5fba950351ac7ac29d4e153edbad60aadd5ef5e09af20a49fc22e7d0eb66c24bc67e7912f9b7c65cc9474e63d97283f840b4e5edf1e6a7b75a22d96a1"]}, @nested={0xf0, 0x3d, [@typed={0xc, 0x8f, @fd=r1}, @generic="8784f1f0bafa1733a0cb40e2d70bacb60271823b7afb08556d2c26369152522545d6f0f37000d74a4cf516fbab805b7d07fcb1519894c3395706b4f1a8cdb22bfadfbc950a4b0706ef4d89d8782a855f9c768b163d64058c925c63583ccf8e0526b6a9d7396e703360d1d0f9721246cc8d54ec0346b4db01790247ad225af66b44af9ce4ce863eaf94b42692f56a0534d00136825266b577a711828749774ad6d300c48156eab27f74428e75505da230baecbc8e170917361aba2fa23feb00f02588438617bf1c60cdcee527dddfb16075874a3345150a6d70f507a5014a2954"]}, @typed={0x18, 0x39, @ipv6=@loopback={0x0, 0x1}}, @nested={0x40, 0x84, [@generic="739ba7783ccdf8ba50ac444bb3bc0275eb0a29a5bbfe9838be0701b44bc62ed7b0679fc9d90308204b688d58f30b9eda2b1b6ac1d2f6ba45afa3"]}, @typed={0xc, 0x29, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, 0x2fc}, 0x1}, 0x800) sendto$llc(r1, &(0x7f0000000000)="ef4a3d949c6b428cc072399e3ecdd171c485943d4a6e217c734feb0754b431f167aa8299df1020288898b1dde59394000755e8bbd72240cb6bb4d540dbb31cdbd9b1f9ea9f31a72e6c2c0cc25c67a43c84ebcbb900a20011bee9fe165389f1fc492f9b879ea2fd3d07ed8f1e922e6fd7af7bff53d406da831582f4284d442d209e", 0x81, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009a5000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00002c2000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty}, 0x4, 0x2, 0x1, 0x3}}, {&(0x7f00000d6000)=""/90, 0x5a}, &(0x7f0000f60000), 0xc}, 0x46) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000887000)=r3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00006b0000-0x4)=0x9, &(0x7f00006cc000-0x8)=0x4) write(0xffffffffffffffff, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009eb000-0x4)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000087c000)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/06 20:05:12 executing program 6: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000)=@ipx, &(0x7f0000005000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000006000)={0x10, 0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x3, {"074e7217caa7a8"}, 0x1}, [{"5e40c6dc5b669b"}, {"961e4523d2c7cd"}, {"d58c552306eb84"}, {"809648734078ba"}, {"ee4f72d0b68f6f"}, {"13adedf6a82b6a"}, {"e16587f82e3cc1"}, {"3a4c6336866f91"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x1, 0x3, 0x2}}, 0x26, &(0x7f0000007000-0x40)=[{&(0x7f0000001000-0x82)="9305a3a04d8a4e923aa332b4721a854adf76ee2125efd374b672449062c4067322de0099434c64a97ca7c1a99d040b21b714c65b6d83d540e2fa0cb6bf46b3bab8eb183dfcd4a8bb38fd4f443adda8ff19432f3c1878947d4ce6de26924bdda3d6133616e2f52108b2b45dc8482b0609dc25cda0e0090920c2a9789942adb6eb5cd7", 0x82}, {&(0x7f0000001000-0x12)="7595cf7403215ae3263438d762aa1e52bc65", 0x12}, {&(0x7f0000000000)="959341f2a39a9394f37617ae0f3c3662eff589c5e4bea511ca6ab586287491c171509f342c2386e82a0063099cee965a64b035c115a5e71105c622800831c04cd51a6337a43c6c0cc7ba9bce8b63a7812aab", 0x52}, {&(0x7f0000007000-0xb0)="087f36da4e2d2ce22e0337b11bc8f35324e5458b876e306e3248e26c45e8144f9413ffec8b3c2e3e76af037dd558e99c00d5065dd25054066b061922c1ee3002317020933242ff7fd37ef1ee998d7c01965d635b553f59df19f8bb0e53fbf7a6b314a42549c7a53e22aed1c5b72df16c05f1ff4f053a33cda353335900e9c033557092cc57fe18268d86356f8b6246afef715afa1b7ebb160899f5fe1613e43ea52196bbb25ff3acf8e4f7f4485514cc", 0xb0}], 0x4, &(0x7f0000000000)=[{0x100, 0xfe105517e0e60529, 0x1, "eba859f4d48c83d1e37d528c339cdfbe72d24a41a7baae5ee2cb68975f036c1bc5d12931cbc21692e57632ebc0349a0cabbb5ccfce06d1c9ed410f432612257f7043794af1d5a2b0ef6b5526b9a73ba94bfe07543d0059b36296c064e3150e2663bc023486a741a1b7d56833de9fd74c14129c7d944ca1e041382d851e97f46ee3472afa7ed23cfe98fd2a0506b09a5ea66fe1008fbfc32154ef0ddf28e4f51d04d72e9bb57a4f13f79b443101a7dfc97c7c1858a7f8b13ba54e165cd866b6c14aca9592a9c6563700820380ba190e7419a8b52b99a8ec8351beb333c4b13df528357a5cbb53adea2e51e1134dddcfb8"}, {0x88, 0x100, 0x5, "912c45d3cd8d9a53630ea233553946b72e98e6072997304db3f185fade68a89f835e5b95535f88370b14f7f79217863e73994aaad4993b8fc9f38314f1f74f694720503e7c9a8fe70b16ae646248c46c87d4a4369c2ad48fad7adc3ae65e6895ad1167f0235dc2d2bf8fc9c58e9f8de0861da88fe47917c3"}, {0x70, 0x0, 0x3, "bc7a39a5c2585546d2e953afafd8857da53a4cd832c3f947efab2429e3a17f4806a93ce0ffc78b899ee43840da8c14a813f324b46c634e7309767e22bf372746305831ee321bf7baf2c85c24cd0a24424fec623638061650369babcb"}], 0x1f8, 0x4000080}, 0x20004000) 2018/02/06 20:05:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000d6c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000096d000)=0x10) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f000071d000)="291a4003309903d99dc6342ce32673ee292104e744c99c2f91728536851da0e1394f7ee2d75492f534da9eb54efa09f5aa33d70ab181a0a31bc3204ca056286bdbe79335150c58a26810b4e1095c2ca51fde0ccc34a4ef019964663385a154b9a3c3384a477d7286348d25ca541612a702edb85a126ce1c8147bdf6169b685b9d0bfa83e2a8f6c51e9afdf7dee18e66e7ef395643587") setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00009c7000)=@generic={0x10000000001e, "030000091fffffffe3000001e526cc573c5bf86c480001c71e14dd6a739efeea1b4800005405000000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d15e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00007e1000-0x50)=[{&(0x7f00009ca000-0x82)="368087e37a3c237ea71524ac54286d029cff401039b0bb98b241815f5b1caff2ec2907479f7716d6d84c3fafc345aba72f3e1e091c886a6c4354dface231cec1efeab76f0dce10ac20455ba44fab223752f36256818a3cb0f9050a651b54e6c861e43537edd3178c7e178fb8dec85ba1e184afc601f7f6c1c6976ba412625aeb74b3", 0x82}, {&(0x7f0000281000-0x89)="d237b64fe4393c77a790f623655f2a13fb426db4002c0bff0cbf5c73f2c8a67e0370f782973f68b73d4a538825d8bba20991710f73c775d0bfd69a916cbd90dd8acc71c443f0690bb3aa7e4614d1e7cfb4754d0ab30b9c623b0edbe976160bec361a10b55c80692c767bb49ed528b7e60b8f5c39a440fc8f14a65d08fda4039ff92221de1654db498f", 0x89}, {&(0x7f0000369000-0xec)="689b9e0150cde6cc9426c5748a6342950b8a821dcf1a565b6e572824a3c22b0941ac1dc6c01e2212b146039f43e3eaa065f459e9bb16341d7ebb43c7f1e4b13118aafee3821fd77cd21bca8a8985c2347f41af3a6bb939cb774da6bc1204c9ef70d3819a9635ad33dc1de07eb7d98db4577371b312a065ae651221aeef789dc5cae48355b69583d3908a5c89aa97aa39b057b3ab6a5614b7bbe71ad9146fdfc7c889250a2ee280412d32644af077fff599a82d7518600650e20785ebf9b316e0f8b0bb792c827cdebdb3d7e59cff33066021fee1c76bf1e31810bdd18b5418232530c3535a50a89480c7587e", 0x86}, {&(0x7f0000033000)="bc2b078534887210aa7dfbdbd8ed3f040dfad39c78bfb7622c3e5c453317fd019d02133945613305a33ada4bc167fc4a7fb4bbd6b46f313f101316f526b634b42695b584f6a5112d687a2f94be83677fb8b0cef2f5b753ff4226422d0830d82dcfab37aa8dd919d25cdbc439405ae6c0c30e9587692bb7a055ee5c891ba0c8bc12305ddbe054621b3bea9a3f43f9f8ac521d95436f269d50c990bbbd884ae6104028a562b7ba2684ecb20a34d35b32b66119c6bf3cdd18a01c51c7e8866c46df19dee9f63e2222b1e22a4ce86ec1bb3013d2", 0xd2}, {&(0x7f00000aa000-0xc5)="96da2391cca8a0b22f660a5e65bef4854ea9fb4afb2a4702a28fb3e1f377f0f0d76c31c353fa9626952846ea9ab960d1cb1be0a373770bb49343cb9ecffb044748aa3beab96bb6780c75d13dc405847262e172532d2c03cb734fa7b51fd5a89c41e18db0f156ae9d165b34103b3fe0e6acf4afe83fad0dc1c310603af68085bab78b7078d4975d7d89a196c622ce3e469f93186ffa1a71cc762e1f791e762200de46e63e07cf4be469dd9229ece3d883e0c5f9b087935c4de582d34f80ee929b66ba7fcd85", 0xc5}], 0xffffce0, &(0x7f0000f28000)=[]}, 0x0) 2018/02/06 20:05:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000000b000-0xa1)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x65ab7c049e73b56b, &(0x7f0000003000)={@broadcast, @multicast1, <r1=>0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000d000)={@ipv4={[], [0xff, 0xff], @empty}, 0x5, r1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004000-0x4)=0x14) bind$bt_l2cap(r0, &(0x7f000000c000)={0x1f, 0xfffffffffffffffd, {0x0, 0x7fff, 0x7fffffff, 0x7, 0xffffffffffffff01, 0x2}, 0x7, 0x8}, 0xe) 2018/02/06 20:05:12 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000019000-0x20)=[{&(0x7f0000017000)=""/202}, {&(0x7f0000002000)}], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0x24}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b76000-0xe8)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fe9000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25, 0x0, 0x0, 0x1f}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x0, 0x80000000000}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000849000)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/02/06 20:05:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000002000-0x4)=0xfffffffffffff4fb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x6, 0x4) 2018/02/06 20:05:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004dd000-0x10)={0x2, &(0x7f00001a7000)=[{0x3, 0x4, 0x8, 0x80}, {0x6, 0x286c, 0x46, 0x6}]}, 0x10) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) [ 38.354070] audit: type=1400 audit(1517947512.296:20): avc: denied { prog_run } for pid=5281 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/06 20:05:12 executing program 0: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004eb000)={0x26, 'aead\x00', 0x2c0f, 0xf, 'gcm(aes)\x00'}, 0xfffffffffffffd1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225070097c11fd4c2c4f442ff00014be2", 0x30) 2018/02/06 20:05:12 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000be6000-0x8)={0x0, <r1=>0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c43000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}}}, 0xfffffffffffffffe, 0x7fffffff, 0x4b, "25b6c3bcb505be7bbc76048fa545417f5440a5f6727f273740a8816e77a9b159cca337f7a85056e79a6e5f344c0e2a7cdb2174516c98716d3fa0a87a52d6a25f10e6ee3b7c1c951ed1e0e12d88526290"}, 0x160) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f93000-0x8)={<r2=>0x0}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000f46000)=""/142, &(0x7f0000e41000)=0x8e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) socket$packet(0x11, 0x3, 0x300) close(r0) 2018/02/06 20:05:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000f59000)=@nl=@unspec, &(0x7f000022d000)=0xc) connect$unix(r1, &(0x7f0000a91000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/06 20:05:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f01000-0xc)={0x0, @dev, @local}, &(0x7f00001d8000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000481000-0x4)=0x400000000000002, 0xfffffffffffffd1f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) socket$netlink(0x10, 0x3, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa090ef74dd23f6917aa54cc941ce48faf0fecfbaea6fb58e831e4284bb669534554be9c8911c4ce4510c0cccd5ef9711215b1692e0cc3a976a73a03400c8afe4088eb49defb5726d42f2d09dde2047becdcf42a1b5102b65a03230f17f52cb0aabe474c8e3e1c0272010fc4e1fc1b6d962c12df28672325fc31eb62512649acd171b37505adbcffd4e766d468ff97dd0e920793a7b988f8b42524b3ab0c84e3b07f0603e794c4717df7b0253c515f5cd92b976a3cf73e9236de2c78ab6cec8c4b0f303e140b4f0000a8b4d2c5f37db05f308d5a98ef85e298438c8b7dd72e5cf4c0961feb6697d62419cb5f14e714d4b447eda90095914ec1a553a3aa6adcbb1b003bcfaff59fda291626e82d31c9eeca02e4f8f0b80e9966950b52fc83dd850e63a6ed05f8d03f65df950b1350702e68cf786df2614e3db7b54faf7203b73bca9b2e57bfaa78c27da20d9a1d630c58f97cce4c4c50ee76e0df940a85437c2b29cf80cbc9c69bdba9a3832c9e2a0b902d043d373184f91ea58a97ce765a215b724dce351892867225d96cecbc2e0ea85c0e74fa531de0d4f021b93ecb83648128ab81371e10bc07d217894f16857219a7fe9c6ac8fbfcf75547561c5f2202f242696700e28fe35419ed7caeea0a1226ea47c6679cbb75fbf0ffa904d48f68565669cca08ef994f193555ff481384016b847855d5482d9be107d65cda1a1534368ccff", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/06 20:05:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f0000efd000)={0x0, <r1=>0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000ba3000)=""/194, 0xc2) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000001a000-0x38)={&(0x7f0000f91000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f0000006000)=[@fadd={0x1, 0x114, 0x6, {{}, &(0x7f0000019000), &(0x7f000001a000-0x8), 0x0, 0x0, 0x0, 0x2}}], 0x58}, 0x40) 2018/02/06 20:05:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) r1 = accept4(r0, &(0x7f0000f1d000-0x10)=@can, &(0x7f0000193000)=0x10, 0x80000) connect$nfc_llcp(r1, &(0x7f0000770000)={0x27, 0xfffffffffffffffa, 0x8000, 0xa308ecd34f10d2d, 0x5, 0x100000001, "68d0ee4a976edf663f5551a58a429801b9f4ebc7a197d8b628e8545c015e710cf89f00afd84db6ecb6dba9ab904736688aabc5d66793ea7fbc16b2a8040b04", 0xfffffffffffffe01}, 0x60) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000757000)=@generic="396b9bee8e22e777d324b29e6c109beb") 2018/02/06 20:05:12 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) listen(r1, 0x3) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[]}, 0x0) 2018/02/06 20:05:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000b14000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000969000)=0x2e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002af000-0x8)={<r1=>0x0, 0x3}, &(0x7f0000a12000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000828000)=@sack_info={r1, 0xfffffffffffffff8, 0x2}, 0xc) r2 = socket$inet(0x2, 0x400000080005, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r3 = socket$inet6(0xa, 0xa, 0xe6) r4 = socket$inet6(0xa, 0x2, 0x3) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000017d000-0x4), &(0x7f00005db000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000962000)={<r5=>0x0, 0xfffffe87, "c4902a6dd657f85c33ccd3af7827501360f186543b2b425480acb9b87231a0b352f8d78cf4eb8c357cedcbd946d295728649796ae214c7cd7178008725797783c55f2b7f579c60d46b95e18965506791ffce14ba45d2c2d3f35c796a270f61a23a2a894d668efe99756061f4c7632441c8b492d7e798e574e6efc57097a14c94cd3ee30713ad2912e24692789ccd3630b47d350a8a97f2c5258bd6c0dc5f3a1107a754503f1aa18ac31ecd02e45d9e4322498de7e173c53b40a01f41b7073ae3d75dc03a39c455e882e6311d8aa5"}, &(0x7f000099b000)=0x4ab) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ecb000-0x8)={r5, 0x1}, &(0x7f00005fa000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006d7000)={r5, 0x1b, "eb0930c81188ae0ce2f1992ed4a8be42c00b43dc1c9ce4008b21d4"}, &(0x7f00005ee000)=0x23) socketpair$inet6(0xa, 0x5, 0xffffffffffff0000, &(0x7f0000492000-0x8)) 2018/02/06 20:05:12 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x804, 0x1ff, &(0x7f0000004000-0x8)={<r0=>0x0}) getsockname$unix(r0, &(0x7f0000016000)=@file={0x0, ""/4096}, &(0x7f0000014000)=0x1002) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/06 20:05:12 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000172000)=@alg, &(0x7f0000443000-0x4)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x669e00000, 0x3, 0x400, 0x7, 0x9, 0x7}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000aa9000)={0xbd90, 0x7ff, 0x4, 0x7fffffff, 0x7, [{0x1000, 0x100000000, 0x100000001}, {0x40, 0x5, 0x20, 0x0, 0x0, 0x302}, {0xe0, 0x3d1, 0x2, 0x0, 0x0, 0x8}, {0x100000, 0xaca, 0x10000}, {0x4, 0x7fffffff, 0x7fffffff, 0x0, 0x0, 0x1000}, {0x0, 0x60ff, 0x7, 0x0, 0x0, 0x808}, {0xffffffffffffcf81, 0xa247, 0x8, 0x0, 0x0, 0x881}]}) 2018/02/06 20:05:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x678ba36aa0fdb404, 0x807, 0x8001) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/02/06 20:05:12 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6e000-0x4)={<r1=>r0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f6e000-0xb), &(0x7f0000f6d000)=0xb) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f6c000)={0x0, <r2=>0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00006da000-0x328)=@raw={'raw\x00', 0x9, 0x4, 0x2c8, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000f6c000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x67, 0x1, 0x40}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x2, 0x9}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x200, 0xfffffffffffff000, 0x3}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', {}, {}, 0x7f, 0x1, 0x61}, 0x0, 0x98, 0xd8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @unspec=@void]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x40, 0xffffffffffff7a93, 0xffffffffffffde75}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, [@unspec=@void]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x328) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6b000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 20:05:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={<r0=>0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009a5000-0x4)=0x2) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) bind$inet(r1, &(0x7f0000008000)={0x2, 0x0, @rand_addr=0xfffffffffffffff9}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005a1000)={<r2=>0x0, 0x1}, &(0x7f000028a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000088b000)={r2, @in={{0x2, 0x0, @rand_addr=0x100}}, [0x5, 0x5, 0x101, 0x1, 0xd3c9, 0x6, 0x0, 0x9, 0x0, 0x0, 0xa2a, 0x101, 0x0, 0x3ff, 0x8]}, &(0x7f0000326000-0x4)=0x108) 2018/02/06 20:05:12 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x6) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x4, 0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f6000-0x108)={<r1=>0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x7fff, 0x9, 0x8000, 0x401, 0x51ed, 0x2, 0x80, 0x34, 0x5, 0xffffffffffffff5a, 0x80000000, 0x6, 0x10001, 0x1, 0x6]}, &(0x7f00000ae000-0x4)=0x108) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000ee000)={r1, 0x10001}, &(0x7f00000f6000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000f4000)=0x7, 0x4) syz_emit_ethernet(0x46, &(0x7f00000d2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}}}}}}}, 0x0) 2018/02/06 20:05:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010b000-0x4)=0x385) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009e4000-0x4)={<r1=>r0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000045b000-0xc)={<r2=>0x0, @dev, @remote}, &(0x7f000047b000-0x4)=0xc) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000024f000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x0, 0x7, 0xa, 0x20, 0xa0, 0x88, r2, r3}, {0xc3e, 0x100000000, 0x7ff, 0x20, 0x6, 0x7, 0x10000, 0x2}, {0x3, 0x80, 0x7ff}, 0x1, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x2, 0x7, 0x3ff, 0x810b, 0x83}}, 0xe8) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00009eb000)=0x2, 0x4) sendmsg$key(r1, &(0x7f0000513000)={0x0, 0x0, &(0x7f0000977000-0x10)={&(0x7f000063e000)={0x2, 0x17, 0x9, 0x9, 0x36, 0x0, 0x5, 0x2, [@sadb_key={0x1d, 0x9, 0x6e8, 0x0, "510e185320b3bf71933237d1ee177f54e3d5613883872ec07cc66d64892ae173a539327ca0fbd9aeb7a6f1597c521337c3cc6da3d4e3521fa4021b32929343f0b14fb2c1f108ea6c96c8b23d0f9eb00442ea9d12d4ddb5c806d28402cba6ea379a42d1e3c28679165e45cada0e9fd07f64df2e9b20b8c3d931aceda016f8d9c5a3ca2d453587fe944868c622ebc53404e190805140130eab851da37c18ee603a6c79133dff02616de20c3811e3d330049c1f50b37a33d58248b131c65640f5a1f4e4ffadcfac0f2a9ff3507b71dba7b3c24d64dff674b4da40f7ecd163"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x807, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd0}, @in={0x2, 0x3, @multicast2=0xe0000002}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}, @sadb_x_sa2={0x2, 0x13, 0xe858, 0x0, 0x0, 0x3, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0xfffffffffffffff9}, @sadb_spirange={0x2, 0x10, 0x0, 0x0}, @sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x100000000}]}, 0x1b0}, 0x1}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000005d000-0x4)={r0}) 2018/02/06 20:05:12 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000006000)=[{&(0x7f0000008000)=""/17, 0x11}, {&(0x7f0000006000-0x3b)=""/59, 0x3b}, {&(0x7f0000009000)=""/66, 0x42}, {&(0x7f0000005000-0x2e)=""/46, 0x2e}, {&(0x7f000000a000-0x68)=""/104, 0x68}, {&(0x7f0000009000)=""/4, 0x4}], 0x6, &(0x7f0000001000)=""/171, 0xab, 0xffffffffffff18a7}, 0x10040) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000009000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000008000-0x88)={0x1, {{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x42}}}, 0x88) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r2, &(0x7f0000009000-0x8)=0x2a, 0xfff) 2018/02/06 20:05:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e93000-0x1000)=""/4096, &(0x7f00004cb000+0xf3a)=0x1000) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef7000-0x4)={<r1=>r0}) accept4$packet(r1, &(0x7f00000b8000)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000891000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a63000-0x18)={@empty, 0x3, r2}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4), 0x4) 2018/02/06 20:05:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000853000)={0x0, <r0=>0x0}) sendmsg(r0, &(0x7f0000cd8000-0x38)={&(0x7f0000cd1000)=@ipx={0x4, 0x7, 0x80, "e4bbea72a254", 0x3}, 0x10, &(0x7f00008d5000-0xa0)=[{&(0x7f0000406000)="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", 0x1000}, {&(0x7f000098d000-0xaa)="9cbcc9f748e1f75db39efb371981a4dc849a3942779694d2c9d6640b06f8a7859c2b50382cc977f80bfc354d6228111fa8b2eba676369c05bf8ff628c63f572ff4eff424058314257ca3d3b6eea2c22dba8463c32308f60726207e04f5a06c735b48819a5c409443da2960a617aedf7d4256321ce52ca9dbc18287c8c66bd7e088d66e735eb505ddbcc3aa5f499cd5f292a92ddfe8b86fcbd3b4fa5a5997f55c22b391b1fc19d1c736bc", 0xaa}, {&(0x7f0000a6d000)="a5da7ffbe7d1a3d6fd21038813cda2fcd9d80e236c08bb72191bb1644b2738c7a3d6e3a7adc488f1051bd2997ab090b1974e9e3ee0b72a35033e0f6941499eed4c038a7c1626ab11a538896f08cdc7c06a53e9a70c9a971555f87f55c27c57bcf27ade2f3adc944b0efa797e483cf1939828d4589f3e15bf172770a33e973b93ef14dd10cdfde0147d4dbad48500679e0b8b803a1fddbf2d1c2892f5774814c8c1b22c167e40d46dc4857b23952f70fa68ff763bab3cfebb8f1693d307c504fac15a644d1ecf3252d4ac7ea54040a2c0bf35c2d80404c437272108b55c5f324700eaa70a1e4aafb418f90d", 0xeb}, {&(0x7f00004ed000)="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", 0xfc}, {&(0x7f0000f7a000)="f50eac8d336f2c58ebaffb7d1bbb728197cde7b87ec6ef5ee304cff5e29c400fe3f4976249f81908004a26e4c637eb70251042d296ec", 0x36}, {&(0x7f00005e9000)}, {&(0x7f0000bdc000-0x7e)="cccbd3af777ef2858246d5c539046b4faaf4a2a06df4c7fe4939185150912fb38e667a3973c05e6905e32bfdbdfc0dde130cc7fad655cd48b28d552dd71d727f833cae0a671a2a2c451664ab2576333d7c895c8e4c6efc89ca840ba9c4079927cad11e5e77740d5edd2e3ddd01c7f4643c8fd75c9c703f414e0725415b39", 0x7e}, {&(0x7f0000f97000-0xaa)="c546f8bc55eeaa17103de52c63bbe4518bc1ad82853e05d195cda51c69f9e22ce7ff26ef02975f3207423ab50223618df7ab458a09de7ee136ef6bd6f3e5fb16cece26ac5913c117097b50d9620c8ded62a033b2d40f442bed152371f7d37923b6395506f2b60c94fadd5e9b73301366949cccc586a68b678686f62032fe154697ce13ace72152744f8b623426d6ea1d5f2c97eb925d9e627c363875145a7b6169aa59c8d89fb0403617", 0xaa}, {&(0x7f0000d59000-0x2f)="78526002783bc9e5a6d7f0013bb9f9d7c4333afb9764f9d7ed807bcaf47dae4f4028f210b86e7a7685cbf348f76586", 0x2f}, {&(0x7f0000ac4000-0x48)="83df40b6c4054fa4ea74188624cf8b97f6384e45055a054565c2562bc41e4484ad3c46da03af3781fddba1bcd6d9aad4d9db59a777d6c7da2d7f6148f9b897147e725bd36ef9385b", 0x48}], 0xa, 0x0, 0x0, 0x810}, 0x40040) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f35000)={&(0x7f0000534000)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000204000-0x20)=[{&(0x7f0000df7000)=""/150, 0x96}, {&(0x7f0000596000-0xec)=""/236, 0xec}], 0x2, &(0x7f0000092000)=""/228, 0xe4, 0xffffffff}, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cbf000)={<r2=>0x0, @in6={{0xa, 0x2, 0xa8ca, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}}, 0x8001, 0x2, 0x1c6, 0x6, 0x80}, &(0x7f0000804000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e31000)={r2, 0x1ff, 0x8dba, 0x3}, &(0x7f0000b71000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001a1000)=@assoc_value, &(0x7f000037d000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/06 20:05:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000974000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00002f5000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009f000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001, 0x1, 0x2, 0x2, 0x3, 0x7, 0x8000}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 20:05:12 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7b000-0x4)={<r1=>r0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000081c000)=0x80000000, 0x4) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000824000)=""/4, &(0x7f00002ae000-0x4)=0xffffffffffffff74) 2018/02/06 20:05:12 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x100000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={<r3=>0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f000000e000-0x8)={0x0, <r4=>0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={<r5=>r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000000e000-0x4), &(0x7f0000000000)=0x2dd) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x3b2, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8), 0x14, 0x200000000}}], 0x58}, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000007000-0x8)={<r6=>0x0, <r7=>0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000e000-0xc)={<r8=>0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f000000e000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, <r10=>0x0}, &(0x7f0000001000-0x4)=0xc) r11 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000000f000-0x4)=<r12=>0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000e000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, <r14=>0x0}, &(0x7f000000f000-0x4)=0xc) r15 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f000000e000)=0xe8) r17 = getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000f000-0x34)={0x34, 0x34, 0x200, 0x4, 0x1, "", [@typed={0x8, 0x83}, @nested={0x1c, 0x57, [@typed={0x18, 0x8a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}]}]}, 0x34}], 0x1, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r5, r11, r6, r1, r5, r3]}, @rights={0x28, 0x1, 0x1, [r1, r4, r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r3, r1, r3, r7, r2, r1]}], 0xd8, 0x4000000}, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000000d000-0x4), &(0x7f000000c000)=0x4) 2018/02/06 20:05:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000fb7000-0x38)={&(0x7f0000bfb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000397000)=[{&(0x7f0000d62000)=""/220, 0xdc}, {&(0x7f0000165000-0x69)=""/105, 0x69}, {&(0x7f00008fb000-0xb)=""/11, 0xb}, {&(0x7f000064a000-0xf6)=""/246, 0xf6}, {&(0x7f0000b52000)=""/244, 0xf4}, {&(0x7f0000285000-0xfc)=""/252, 0xfc}, {&(0x7f00006e2000-0xd)=""/13, 0xd}, {&(0x7f00003bc000)=""/103, 0x67}, {&(0x7f0000afc000-0x44)=""/68, 0x44}], 0x9, &(0x7f000046b000)=""/127, 0x7f, 0x3f}, 0x20) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003c6000), &(0x7f0000617000-0x4)=0x4) listen(r0, 0x7fffffff) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000748000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ff6000)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x8948, &(0x7f000027c000-0x50)={@generic="27c5db1df29b8e47701647b7cb801063", @ifru_data=&(0x7f00006d9000)="d552014257d8160e50cfa2ea27ccb5b05a2f53bde78dcaad7cf2332e0f88f7f1"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c79000-0x4)=0xfffffffffffffffe, 0x4) close(r2) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x100}, 0x8) close(r2) 2018/02/06 20:05:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0xffffffffffffffb1}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) accept$netrom(r0, &(0x7f0000130000)=@full, &(0x7f0000f10000-0x4)=0x48) setsockopt(r0, 0x111, 0x0, &(0x7f000003b000-0x4)="7f5bffea", 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000172000-0x78)={0x2, {0x2, 0x2, @empty}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x44, 0x1000, 0x8, 0xe0, 0x2, &(0x7f0000a35000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x1000, 0x100000001}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c8d000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000686000-0x6)={<r1=>0x0, 0x8}, &(0x7f0000619000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c0b000-0x14)={r1, 0xfffffffffffffffe, 0x5d, 0x2, 0xed}, 0x14) 2018/02/06 20:05:12 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a9a000-0x18)={<r1=>0x0, 0x8, 0x20, 0x4, 0x6}, &(0x7f0000f95000)=0x18) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000855000)={r1, 0x7fff}, &(0x7f0000f96000-0x4)=0x8) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29}], 0x10}, 0x0) 2018/02/06 20:05:12 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000001000-0x31)=""/49, &(0x7f0000000000)=0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) 2018/02/06 20:05:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008d4000-0x10)={<r1=>0x0, 0x0, 0xfff}, &(0x7f0000fc8000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000087f000-0x8c)={r1, @in6={{0xa, 0x3, 0xaf, @empty, 0xc7}}}, 0x8c) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000c18000-0xcd)='`', 0xfc87, 0x0, &(0x7f00008e1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xff1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000065b000-0x8)={<r2=>0x0, 0xfff}, &(0x7f000069c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ac4000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x2, 0x2}, 0x98) shutdown(r0, 0x10000000000001) 2018/02/06 20:05:12 executing program 1: r0 = socket$inet6(0xa, 0x80a, 0x9a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000830000-0x7d)={<r1=>0x0, 0x75, "34828ca010f4e9668f4114e19fb6979e0c7ad7ed4632a565221a5d1c7101312517fdf8e267bc199b0e60368e42b0c572cae19fbfcc1069d799f4e1b3ba264e784f003798bfb49269ca0845419f00dde1c4ab604d0eb4928ba121694d3d0c46052898f440cccd19d30acae8d92939d40d3fdc52360f"}, &(0x7f0000f20000-0x4)=0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xcb, "a81d60e989ff3fab48e3ae7017fd5bd14e4fd1ec4288256ee6bbe06fc3308a8815515e9f1fe2cd59709e1ec43fe91c5ea39853f0188fed423cf17a328bf7c62979a00101d61c1e28f41c1fc2914bddb03714e7cbdc84b1e478df470856e19e04d9ce2b7e69a99b65b87b398162b61dcf74e27bcbb3146b2bd20f991f9592e11790567aa6eb6852ac3a577aec9377fb3461fb232378c71cd2bbeb437253abaf379fbb5225a332e8800ecdaba553da8cdcebed648ccde778304eb6644192bd5d219647cc169d5135f4e88321"}, &(0x7f00005d8000-0x4)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r2 = socket(0x5, 0x6, 0x1000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00009ef000)={0x4, &(0x7f000089a000-0x20)=[{0x0, 0x2, 0x2c0a308, 0x2}, {0x401, 0xcd, 0x1f, 0x3}, {0x66e, 0x4, 0x3, 0x8001}, {0x1, 0x1f, 0x3f, 0x5}]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000e3d000), 0x1, 0x0) 2018/02/06 20:05:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000f22000)={<r0=>0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) 2018/02/06 20:05:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:05:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x16}]}, 0x10) pipe(&(0x7f000010f000-0x8)={0x0, <r1=>0x0}) socketpair(0xb, 0x800, 0x20, &(0x7f00008b2000-0x8)={<r2=>0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fb0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r3=>0x0}) bpf$PROG_LOAD(0x5, &(0x7f000073a000)={0xf, 0x15, &(0x7f000062b000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0xcf6}, @call={0x85, 0x0, 0x0, 0x32}, @alu={0x7, 0x52127b7c, 0x7, 0x8, 0x0, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r1}, @map={0x18, 0x3, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff7e7, 0x0, 0x0, 0x0, 0xffffffffffffffe0}, @alu={0x7, 0x2, 0x0, 0x2, 0x4, 0xfffffff0, 0xcfc623e3c45de90b}, @ldst={0x0, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, r2}], {0x95}}, &(0x7f00003e8000)='syzkaller\x00', 0x9, 0x1000, &(0x7f00000a9000-0x1000)=""/4096, 0x0, 0x0, [], r3}, 0x48) [ 38.755722] audit: type=1400 audit(1517947512.698:21): avc: denied { write } for pid=5401 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 20:05:12 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f000084f000-0x8), 0xffffffffffffffff, &(0x7f0000b33000), 0x6, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000034e000-0x4), 0x4) 2018/02/06 20:05:12 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xa, 0x0, 0x5) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bbb000-0x4), &(0x7f0000fe9000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb}}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000a80000-0x4)=0x4, 0x4) 2018/02/06 20:05:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) r1 = accept(0xffffffffffffff9c, &(0x7f000022c000-0x10)=@ethernet={0x0, @random}, &(0x7f000009f000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005ba000)=@assoc_value={<r2=>0x0, 0x1000}, &(0x7f000033d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00007f0000-0xfe)={r2, 0x803a, 0xf6, "20e2d2fea74ebe99d1bed68c0e8ec373645febb4c3d5fd2337745a305997783f0ffd3eaf49fc80d84ece2a98019f1eaf4f44d25595bf54fe99bf7758bcbc9c0717907e88adda9af016425cd51a1de6b65fb6a84432026e9e69840a0f9be1b6295c6a915b4ed52b395ceddcda1bed88ef4a604730b170c9abbedec4c5205e2072c22959862d7a328cd1a3a063379bbf8618faa4ec6a3c1900e334e32e1974c2ec96e2bf7ed47ae1ed3289b25ed8a7a1035aaf54b7b27563da2bd7d47621189c5027a09618fa181124227192dba763afd0377ad4ff4723d6faaa679e2bba8e457d454b383d3a641bbf33f18156eb0dae2bd7df7f71b3d8"}, 0xfe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000), &(0x7f0000d80000-0xd9)}, 0x20) 2018/02/06 20:05:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000-0x8)={<r0=>0x0, <r1=>0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000155000-0xc)={<r2=>0x0, 0x80000, <r3=>r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000066a000)={r2, 0x80000, <r4=>0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={<r5=>0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, <r6=>0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000381000-0xc)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000076a000)={r2, 0x80000, <r7=>r4}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = accept4$inet6(r8, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0xfffffffffffffce1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000907000)={<r10=>0x0, 0x5, 0x30}, &(0x7f0000957000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000c27000-0xc)={<r11=>r10, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d58000-0x4)=0x101f, 0x4) r12 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r12, 0x89e2, &(0x7f000063a000-0x4)={r12}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x13, &(0x7f00007a8000-0x8)={<r13=>r11, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r13, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r12, 0x84, 0x78, &(0x7f0000a1a000)=r13, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000007b000)={r0, 0x2f, &(0x7f0000ed1000)={0x0, <r14=>0x0}}, 0x10) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r14, 0x4) setsockopt$sock_attach_bpf(r12, 0x1, 0x32, &(0x7f0000d4b000-0x4)=r15, 0x4) socketpair(0xf, 0x8000803, 0x1ff, &(0x7f000035d000-0x8)={0x0, <r16=>0x0}) bind$alg(0xffffffffffffffff, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x7, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r17, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r16, 0x0, &(0x7f0000c02000)) setsockopt$inet6_MRT6_ADD_MIF(r17, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x4, 0x0, 0x9}, 0xc) setsockopt$inet6_int(r17, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/06 20:05:12 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)) connect$nfc_raw(r0, &(0x7f0000002000-0x10)={0x27, 0xc3, 0x1, 0x7}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000003000)="28cbe3c609170fb3428efa1d9e0f3b1d8e3517ed8187af29af254cffe23fe94e0c0400a118ddc2c91aca8750b3ca072e08eff8cf89cb2900bdd725da3dedf1ba128251d81ff76c38751b79ee62ac4c756c179e428cff1959c70ded847e67c5b72836571a9bdd57fe0df147679e17301d91b0db78e4c8941009a14b8f3aa1f20d106f0edc52e3c4aaedded13c73c8c844f96c560f7883a18e18e53db23a390f6690cb8dbbf652e742b7fadb1dd300c29b7b89f419c638d06d6f763ffc859b5c7d667c7e213b3ac6b72a7589307a18d2aa1ecc0788c56f9aeef3ffc04aca7507fb084717e1404efeb84845fa6d7c8e0ba9fd12e624a0fcdf178888dd4649778a1f80fe8bcd7dc55b447e5284bc58139c02af21a320c28b8c6bd26550cf5aa13e7fcfa2914c769b76a1090868871fd77b8db7c4ae202f2ca74692010ce1c27f5f3c8033ae2021450b0eb022eb511a3ec37c305aae1e6c96d8fbe425e4520e1d2285572855e8298f547586147d2e1be9bdb774e3bc1dcdd84039f797c1c93bc7ffa3e7a1187ad36aa220fae187ac271a397d9fdd1a42389e8fab68699b5283995812fd46371ae374b66ae5d3d2ce639663016dd3c99190e31dbde0e991e00753e71a46a2858dbec1adb34d55ba876c6a123d22c9334adebacf7dbd0b1704aacb36922c84d8f82aa6fa9d150d9ef50ccc2315ca66535f6e17dfde4102e633b3b44b238970e6de4a7240c570a6b22ea9ac11e5f26fc17da77b3a884433fa31829b818fcb1507646183069a53522a700ba6c1c70fa2dc96c5934bdc2e6ba2be0b1096e4d3ce24168c5fe542eb9cd6fa9f624f9ace8b3f6337d9d26a58bf99cea082bfec481321b8367b4a1b89df4283614a3bb0ba6f16d76fd9b9039bd213606e0438c9bc7485d4fb8fa15a047ee7749342f60892df70a146fd6a5ff820bbc59919d54b00f1b63a3aa4d705c7e257fdfed00fc42a9b89c419fcce7d78d2585036284d8c38c5ed656fe8e22aaf275130f8377078cb221a6a5553d1b75598e5f5295f7722ad30a5862da365bd5b8e488bcc730f30ff8393517ccb34138253bfd92e1b32b4e158214ab2565a97d91c20ba347550c6ad7d8aad171ae0af3bafa238ca062a78627191fcb76d3364fdce6474495446a05bd29ecdd4fb72fa99139df5e513a1ca0e26831ce4c34c942228d81f4c16b994f7b9f3c4126b766ecac8e220722982d0985959bc29921d50bcdc7bf2e23c846e0deb33e343c2e71c80daaf9c249fc90a534cbb8c72e67ac20c03593237ea92ef8d6a94b400a2d6335c1060aaf4f37e763c410091e6510b1b82e372d6035d9605a5af0f22d1139fbb2aab34661a215567ed8084b2536e725591f501733af3e0c270f4e2bb3daf22d9c270f18cf7f8da5719e39ceed4f774cc98dc450d0f63dc1600c773dd25bd4ecd27f6e0cc2525860c76369d77c632361ae75421236f921d9f88abeab22dd0143a816afd270d1b909668330a496fc4ce2d04f6370fa2dd434c4196bb6fb787eaf06f14d30f4080e7722434cbc873ce9988083809a9c109296c306186f234c3a28d97085c8bd4973a4305dd983d375330e6147df78ccc840f753f5ad60138631a6284b70efd8e64cc5084145094674a5d3a6faa4bbb42e667d9ac30e28120bdc3a92eaec16543cece65beb1812114e6e5c1d0330b000d438d4c027ba5376bb9bb63da1bb21258c34ade18c767469d1b2e299b6d2f96b055d210d60457f48c0c710d27a5566f7773bc9c37f5c8dd4adf0a2658aae585ceed016d378a84e2eb3f566ced54a2df26e5aedc07b602ad82fcc215b07ff4df9c34eab0a800fab77494afaeed3fa5584cbd1f56647510599a10fac362d29af55e7e935bb8839d609c417c23c6e9eb616e19fff07de71de8121c44467fb89f9f8250b0e7f6b8864794a8e21bdbc81138c5f4be0ac452ab39488e5b7baab7c39001245de8c1908aaf5817026c96b7b5c292f7fc72e6d0568e6f6bc81731e82c5852d404282222e22490d945f74e0ca031cee4b075ff304dc6456c52e5d206ce0e7cfd62c51fb276948c8a55af8ab3537e29901426a55b38cec988097840560d944fdd3157ca4caaab098537ae034a0954357a60265c9290c9da07ce7d1081d78e590a624907ccaac98020136637b954d9784d643daf371c6b34f75ad94f5f2aa63cbdeb538b17d8d3c121b8edc1e4e50f00f29bd7302cb34e25e6e940a4eeb2e04b2c7f8f4b47304e08bceabd33535e92ed39d6ad3e55717258100d15000bf6fbc44b3000b8f1c542a661ea6c3d6084c4c4085c271e942f4c79cac2c970fdeb80cbe39446b6ae04d9095cc9dce6a7ded0ab91bac61bccd9f97426440662cec6589fd6443e08a2400e15595c382c04f76cd93a46295dedeb55f329614d2f57b6623bf750e0d78623818ae7f9e9ee2e92a2a5b74168a3b7f0aee7bd71692d813f2002390553807c5c7132e4eb8d304f539bf81c2db66c1ae012f566c0a7594e054c3a9d530c563f13b0879db1fc2cd2e71b5c286f21fb88edbeb065e2e39a43b9621d069966b9546e8724f05b35f401728369869c041bf35d76eeef4b535af17a9565d30272dc87203f5a97f311e5fa5e2a5407c9b68514257b2d12e2436719d82d80eea70d38c3385db2af7dfb69a2ea1de0722837b6ba9f473e68779aeb313f20f9aeb80528194ba3e12878b0081655373eea39f9bcc6089eea04202baf819c3d4f3fed7249b92c753af14a0bef4d2f35719fc6c225258b532a5aa0dbf0cba479bc8a223de1e3347ffdd5453c15418f7c56fa01143283bf6c10e563a3a0b1bf94c6039f02f82d6749c5e92a0820e344d118ffabec24d70bcbdcfbfc1d765ca8a66ffd444fd94e3e71eb3b5d0eb3fa80d330ea13533da405591dd9838303fae06319bfee8fd3721d794905156c96edc1e3f2312d3fc2f22338102e689c8b0296c2609bde6650c59e66fb269e4e9e6445b010c5f95f056c51fb4729150393bd88b834b651d0822fdda59c41791afcbcf3517ae42c5645552f6c540d88cd5b944827daccc6b44f8f8d6069f756397fd04140129586e932db67718aca691c9ebaf7a064bd7a8540ed15105ad4c1547f0e138a7725ec2cc8bb2c858648064a16e649f380a19f7fb3ea6731b415c6dd3b7590698219b140d1112fae49c09eb53a01c15b5feb40b7c3365dc8c8d9c24a4b7e826b2580cabbced127dc6f0af08dd6e73be3a75c3eb38e65e52025383428216dc881e1b626a13dc4a4329a4d898d666a5cbbca80cbead960268f4117c371b2969d861a5a289147c3200436bb6f43eed60dc31cf785adbc1e63561dfcbc98ebdf9e8fde8d514b8031d894cdbccdf89da3b07f4d63d2509e191dd998f82642d67ad9e5e0a4d84d5970ee8e0b7e25135db61e1058144be5aab3dd545caf427dcfce17b2ae76d0e1a7ad057c4fb44ab02af966a61415086271531bc2097ddc4f17fde54ba82d74ff99656943233d17296d583b94791e3325ef0018df34044470ec00032966a9d956395232a69a2bafb10f7a958a183a1ed9591db511d7c270a6cc8f39004599e4fd7ecbd547cde90572cbe8bcd1aa12f31374fb4762ceba15e0db051dad836e1e63d919b8107bc61324f3c6e6850b03f408857244a207df8a9ecef6e6b2b5cc95fe6e98cc3675a4bb6323722a638ab95c20bfae0ce6ee61c3902632a825c3c7e4aa85c7ea4051191932f593860d8c22dd2b9abfa2c4cf2aca81f21d77e16a60b70ff4a3723ab21c7c293db6ddf2a4ce33acc076e9379421ebbc011e99104285540dd8cdeced82c54cce7f6590784d8cdc21a7461401a2ee03e8156faa766b0d750dcfc24e62eb1f816f0ca0b51a02fafef72f770b05849d5714e560a9b679a675787a1f6d6decbdd19f043528def62c5d29e5c7b39b9df0642e8250bba81f9f2451b5c18f3fdc40df0f61c32f9dbdc01e24eb94dc2f1c8e3d8480de7233f7973ebbcfa180ceabd5042bc624f99e4f22eed24e414a6d2642a44f99842f689fbc44c519b4218e63a595c4a09051469df6845835cb61951038ef06e2a5dd50e454752bf2e78b7cf0deee997762165082017b720f6be8107985413b9fbd1467c4b2c41bf03ef13d1158b830eb4ed94262364b906f1a33b351758d2fc0da3df84ccd607a6fe17b20f20364d9920ee2b608c732112c3b2409ea3e5e37ae1df46e059fd85d527fdae1bd6fe6a08cc6eff8da3d5d1326ec9be75b116157e9e68596beda4757671d051684a9b1b5ca037101cbc48b202c5773c91c2f3aa06d1ce7d654c70e04d6eb43034fe8a18f28e8f7cfbe270195a4d08398bdb88ff60d460ed7cb32c0b78a54d7006d34b7aadcbc73ec522bbc2ebce780b5d3ef45f12cca4d5f472879272581e8e599d5f4b3ca2f0f47a3be969de2cfc5f850d44c6153d99096df82f403240a122e7e15aabaee9e778763d768e9263a49593705bec99f940f99bea165558cc87b64d68daa350186431f6bb8ba498d34e1f91c9cf78626d2018f0ff834b9293c51a9580cd9b1a1eb3ec7b2a9ed1f297cc76a81b6938b0c3a34a67dec72b7d8167b7522037053cb342b8091e3ca721df543aa0c88f1d9be04a75a59914d52b799274e03d73b9f0ec7d82a65f18608ce515599387065b2d46414b38620d264ed1945f58f68fdb905fe94346331e8b64beaede5f152d1b6ffd35e62dd3335d158f2326eb73e289c97c36010d2c92aef2f955a5c9dc5489d0b8672ec92c7a4364e29546c72a48f4a2654a8448ca4525fefd81c86d5fe04760485d82ee6c80f4c5f710fa13830e3ad2583774e57fea7df97013a2ebdbb9a2b9961d26f1fa293378ba609f52e3b3185ed99335ebcac73b496d636a2a67adc44ba31efe2dcaf7ed3feaec3449eb261981677189f8593516a848ad161e14713bb567e3c221c27d4e006b4f9b7486f500bed228ab7a7f95f8223c027f4fb633e0f11e09cf03256febab10f325502c4b8dd2798470a90a422bc6dea4d79c49107fc794cbf25f7c56cf6e94971479d9c49f8c1b61a1c7bb931fe9f12222f34eea0abd7fa6c9ad33b8f3b3625ccab55d8f35e7deecb39a03b465cbef3da8e80199611821c591fea1921920c34acdf054e7a13a07c873eb01ee7d18dc1f3719cac44fd670d2afd0b9ba9294b33db6c6e778d2d5ffb559656e85db31ce20acc5ac826f1f4335b428017b631336f01a763746676e70c4d249adbd14f1e0b5cdce5742c5e4f3bf87a8735d498357ebbcf779b2ea673c97893a0734d61a3c4a71418eb14b471a60ef8217997757497b850778c02015ace069ffa8510fb1a500e31bd0739efa0fdbb49580c4eeb4a9f25fd81a5994096550007a9ec9f8bef92084ff1fa4adfaf29275602c55e4bf8be94a6869d42a8e7b81471cfe5e59573b0b4f3fe31285532f65d9709ed7109151b874533a4416ce0027afe7d9eaead307acfd93346b1b262254924cbed8dfef5e542dd65bbb8a5d85b47bf117122efe362cee44f6b014e77b4300e5e8382d5ead2b782da9a664afbfb428e2ff352f4133819ccbf3f2d8c00be5e32c98bbab5a64f51c20b8264beb455442d0cab06e5c78dcb9f6dab1272fc59f8dfeb3f111f797378ce8074bf53b2f77f851fda95c471520491cd7c12332b4cf85f5bafc0acd3b266df44fc983938e9f565f6c9592e76afc6750b11b79b622c3d25418dbc9ba224453d6cef8c2688d35c77f6ccc0e4c28041cc785de953718537ddb627c09e3ab2d7a70152926156c7c8adea532fe3d5ca1f75ee9959992723da3098a4c5eb", 0x1000, 0x1, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30}}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@ipx, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x89)=""/143, 0x8f}, {&(0x7f0000006000)=""/113, 0xffffffffffffff43}, {&(0x7f0000005000-0x96)=""/150, 0xfffffffffffffe28}], 0x3, 0x0, 0x0, 0x2}, 0x40012040) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x270) 2018/02/06 20:05:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0x2) bind$pptp(r0, &(0x7f00003d9000)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x20) socketpair$inet6(0xa, 0x94e4fd3d72049e8b, 0x1, &(0x7f0000be4000)={<r1=>0x0, <r2=>0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000886000)=0x8, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ac4000-0x4), &(0x7f0000835000)=0x4) pipe(&(0x7f0000f4a000-0x8)={<r4=>0x0}) sendmsg$nl_crypto(r4, &(0x7f0000d40000-0x38)={&(0x7f000007d000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000002f000)={&(0x7f0000bb4000-0xf0)=@alg={0xf0, 0x10, 0x932, 0x2, 0x1, {{'authencesn(sha3-224,xts-twofish-avx)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x6f640ba0}, {0x8, 0x1, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) getsockopt$sock_int(r3, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000079000-0x108)={<r5=>0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, [0x1, 0x5, 0xfffffffffffff801, 0x8001, 0x8, 0x0, 0x0, 0xc60, 0x3, 0x7, 0x8, 0x5, 0xfffffffffffffffb, 0x7f, 0x5]}, &(0x7f000088e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ae6000)={r5, 0x4f}, 0x8) 2018/02/06 20:05:12 executing program 1: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x700000000000000) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009e7000-0x14)={<r1=>0x0, 0x8, 0x6, 0x0, 0x1, 0xf410}, &(0x7f000064e000-0x4)=0x14) r2 = socket(0x11, 0x80003, 0x100000001) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009e6000)=r1, 0x4) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009e8000)={r1, 0xff}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1}, 0xffffffffffffff86) 2018/02/06 20:05:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fdb000-0x14)={@ipv4={[], [], @loopback}, <r1=>0x0}, &(0x7f000097c000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000076d000)={@ipv4={[], [0xff, 0xff], @empty}, 0x1000, r1}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4), 0x4) 2018/02/06 20:05:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) listen$netrom(r0, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000b46000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/06 20:05:12 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000836000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000075b000-0x8)) 2018/02/06 20:05:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000126000)) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x4, 0xf, 0x7ff) sendto$unix(r1, &(0x7f00003d0000-0x13)="dddba7fe002ab2994ddc61814de4adcb65f563", 0x13, 0x4010, &(0x7f0000017000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/06 20:05:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b34000-0x8)={<r1=>0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ec3000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9, 0x0, 0xff, 0xe, 0x7, 0x100000001, 0x100}, 0x20) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f000020c000)={0x0, <r2=>0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000062c000)={<r3=>0x0, 0x7}, &(0x7f0000516000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000044d000-0xc)=@sack_info={r3, 0x0, 0x9}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w\b', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x0) 2018/02/06 20:05:12 executing program 2: r0 = socket(0x1b, 0xe, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e73000)={r0, 0x4}) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) 2018/02/06 20:05:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bde000-0xc)={0x2, [<r1=>0x0, 0x0]}, &(0x7f00008b9000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000573000)={<r2=>r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f58000)={0xfffffffffffffffd, 0x9, 0x8008, 0x9, 0x100000001, 0x8, 0x6, 0x3, r1}, &(0x7f0000545000-0x4)=0x20) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000114000)=0xfffffffffffffcb0) 2018/02/06 20:05:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e8000-0x8)={0x7, 0x8}, 0x8) pipe(&(0x7f0000050000-0x8)={<r1=>0x0}) getsockname$packet(r1, &(0x7f0000ed3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000dde000)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00008cc000)=0xffff, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x409}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b84000-0x8)={<r2=>0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000072000-0x4), &(0x7f000047c000-0x4)=0x4) 2018/02/06 20:05:12 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x200005, 0x84) r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:05:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d7d000-0x10)={&(0x7f00001c3000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d40000-0x14)={0x0, r1, 0x7, 0x2}, 0x14) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) pipe(&(0x7f0000c54000)={<r2=>0x0, <r3=>0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000282000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000eb6000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000013f000-0x48)={0x3, 0x12, &(0x7f00001fe000)=@raw=[@alu={0x4, 0xff, 0xe, 0x8, 0x7}, @call={0x85, 0x0, 0x0, 0x30}, @alu={0x7, 0x7, 0x3, 0x7, 0x9, 0xc, 0xffffffffffffffff}, @alu={0x4, 0x4, 0x6, 0xa, 0x7, 0x40, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x11}, @jmp={0x5, 0x9514, 0xf, 0xb, 0x7, 0x0, 0x8}, @generic={0xfff, 0x0, 0x4}, @exit={0x95}], &(0x7f0000a7b000)='GPL\x00', 0x4, 0x9f, &(0x7f00005b5000)=""/159, 0x41f00, 0x1, [], r4}, 0x48) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000c86000-0x10)={<r5=>0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00009f2000)={<r6=>0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000099d000-0x10)={r5, r6, 0x2}) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005b4000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b0b000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000968000-0x8)=@assoc_value={<r1=>0x0}, &(0x7f0000fab000)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b23000-0x38)={&(0x7f0000120000)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000d15000-0x10)=[{&(0x7f00005ce000-0x46)=""/70, 0x46}], 0x1, &(0x7f0000bcb000-0xaf)=""/175, 0xaf, 0x55f8a856}, 0x10100) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000b7e000-0x5)={0x6, 0x5, 0x7, 0x5}, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000069d000)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f000056a000-0x4)=0x8c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x134}, 0x1}, 0x0) 2018/02/06 20:05:13 executing program 7: r0 = socket$llc(0x1a, 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) tee(r0, r1, 0x9, 0x1) mmap(&(0x7f0000282000/0x4000)=nil, 0x4000, 0x0, 0x40010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000975000), &(0x7f00004e0000-0x4)=0x4) pipe(&(0x7f0000d73000-0x8)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea9000)={@generic="5773d3e015024b5397b2953f96f4aeb3", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) r1 = socket(0xb, 0x2, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00006d6000-0x4)) socketpair(0x5, 0xa, 0x2936, &(0x7f0000884000-0x8)={<r2=>0x0}) ioctl$sock_bt_hci(r2, 0x400448e2, &(0x7f00004d6000)="58254e2b823b47fcc8cc408823287d72c8a7e46b9fadeed8278afc360ab684f6fc219904239f13c2f71eda6cb3ea94bbd73db608d20a3dd39cbba855f86086c60c7fb851fc4a29a77b394db8b640a1229373cb4a710ce3dff1b6a64ee638a798dfff36d042484918c0944225125b6133605ad9fea1fb62513fcd9cf2f0c07f743f367ca0743f5f7e120e9af4313208c44cd221141b9ab3de8d759387b1ed5d7cc135175ea763a10ea467643cd21fc87af750d4ba04e2ba79087171e3c4e771d66448221268b84962c04aa6cb792d9e8ec86c093f69af833f208da6352430bd1a278c7cf03447ac75d162bfefb108110e38bbf59f64b8d63f") 2018/02/06 20:05:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) socketpair(0x5, 0x807, 0x9, &(0x7f0000b59000)={<r1=>0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) 2018/02/06 20:05:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, <r1=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000c2000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000374000-0x30)={@can={0x1d, r2}, {&(0x7f0000000000)=""/54, 0x36}, &(0x7f0000f31000), 0x40}, 0x30) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002d3000-0x10)=@common='\x00o\t\x00\x00\x00\x00\x00\x00\x00r\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000ff3000)}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff4000)={r0, &(0x7f0000ff4000)="3c93", &(0x7f0000023000)="fcca5eb2ae2843bcf1fd53fe200fd647358913f0d3c5840d98b47a563fb2cdd495b938aa7f8ac1a658f663108470cf8b997f3429cc08ec7e6c7f8700dace93e6448e854a5045f705e25adc88d342a2b5c360acc99b25c8310bdd8a06fae7260e83f290d706dae5321d85e69e23e4e8d857fb44728341a876eb7128cbdb9562eb0a0b6c72abf2359105a35d8c60b1b1fde18de9b5", 0x3}, 0x20) 2018/02/06 20:05:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EVENT={0x8, 0x2c, 0x6}]}, 0x28}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000296000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00005b4000-0x28)={0x0, <r1=>0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@ipv4_newaddr={0x9c, 0x14, 0x2, 0x1, 0x0, {0x2, 0xc0, 0x11, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffff97, 0x6, 0x2, 0x3}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x1, 0x9, 0x8001}}, @IFA_BROADCAST={0x8, 0x4, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x7fffffff, 0xb1d, 0xfffffffffffffffe}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x460}, @IFA_LABEL={0x14, 0x3, @common='bpq0\x00'}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r1, 0x2, 0x18}, 0xc) 2018/02/06 20:05:13 executing program 6: r0 = socket(0x0, 0xa, 0xdcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={<r1=>0x0, 0x3ff, 0x0, 0x2}, &(0x7f0000001000-0x4)=0x4c2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x401, 0x6, [0x9, 0x1, 0x8, 0xff, 0x627, 0x537f]}, &(0x7f0000001000-0x4)=0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000002000-0x2e)="5b8ab76e0fbeef822778880603e38cd25532408efe8befd6e7599b87fda489df5a788e03567a1182fb6bb1a80e6d") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x77, &(0x7f0000001000)=[], 0xfffffffffffffed9) 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x8, 0x4, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000169000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x1, 0xa, 0x7, &(0x7f00002b6000)={0x0, <r0=>0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000022a000)=0x3, 0x4) socketpair(0x11, 0xa, 0x4, &(0x7f0000fba000-0x8)) 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000a55000-0xfa)="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", 0xffffffffffffffb3, 0xffffffffffffffff, &(0x7f0000f7b000-0x1c)={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000}, 0x5) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00008fe000)=[{&(0x7f0000d1f000-0x68)="5a384c319b5d2e69c3fcca13cfc66b1d3eda9cd1e580b8a4120c514aeae5c1761ce8fcc5de675240f6b3ad7f7298237c519e14ce49ccb9de626c7b99519593880f0cd933ca016c37e0608d7023c08472d0d269b9a176d285eced29df7d4125a91ffc78", 0x63}, {&(0x7f0000f3f000)="633efccc307876752890ed1a03237cc693f55dc620e5a69d72de7e00c45f5e5ade9086cf53d36cff15565755c2d9a930f8ae083a0786d0c57ef2ae70823c2e682ea761bac72d4d9fcb017345f63319d212f7d3ba68a6cc", 0x57}, {&(0x7f0000051000-0xb4)="dd049600fe14a0628a2e24d872e0165a1bd5d708f35ad7c9fc900530e4423faaddf437552de1bc33e3ae406e5dc985670cd65ff70d610c587f993868472535a3fed846fb29b5a6a59df8bfa3d8c680fb1ba05560d0ddf04ad93a82b994ad64c0ad9fccb96cfa4c7ee9ecf849354bf5be667a1024590d8a674698a3f521e69779a63d19d27d79d979725fd1c5722b39a302338a5a1a8d7f0fca92124e11e44b5e0cad354a2d5bd5bdc11312158c6f6f616233d8a6", 0xb4}], 0x3) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f46000-0x10)={0x9, 0x101, 0x3a1d, 0x80000001}, 0x10) read(r1, &(0x7f0000472000-0x22)=""/34, 0x32b3) 2018/02/06 20:05:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair(0x15, 0xe, 0x6, &(0x7f0000877000)={<r1=>0x0, <r2=>0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00009f3000)={"30c91f0e9438b8ad27296f6296016d91", {0x4, 0x5, 0x1f, "90c3f35b4ea2", 0x6}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000038c000)=0x7ff, 0x4) sendto$inet(r0, &(0x7f0000e16000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x2) close(r1) [ 39.186808] syz-executor2 (5491) used greatest stack depth: 14576 bytes left 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x6, 0x13, r1, 0x0) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000d000-0xc)={<r1=>0x0, 0x1ff, 0x30}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000-0x6)={r1}, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000000e000-0x60)="3cfa0340ce7668f784f2bb28daa36de43b1c9f5372d8994d89e7114e9438071fb59eed0992c7abb26a50ad0c2815024db552dc632231615ef361c2efc964bc565f3556fc56c499175c594bba86ea6634d51650ce80ec88b24b7ce514534acd20", 0x60, 0x880, &(0x7f000000d000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/06 20:05:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000427000)) socketpair(0x18, 0x6, 0x5, &(0x7f00002fa000)={0x0, <r1=>0x0}) accept4$llc(r1, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000049000)=0x10, 0x80800) r2 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r2, &(0x7f00006ca000)={0x0, 0x0, &(0x7f000028a000-0x20)=[], 0x0, &(0x7f000018b000-0xb6)=""/182, 0xb6}, 0x0) 2018/02/06 20:05:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2, 0xe, &(0x7f0000ea7000-0x70)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b4f000)) recvfrom(r0, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f00000bd000)=""/150, 0x96, 0x0, &(0x7f000040d000)={0x3, {"15ea9526d5b6cb"}}, 0x10) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc), &(0x7f0000002000-0x4)=0xc) 2018/02/06 20:05:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004b0000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x4, 0x80007, 0x8, &(0x7f0000f6e000-0x8)={<r1=>0x0, <r2=>0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000abd000)={r1, 0x0, 0xee, 0x1d, &(0x7f00003fc000-0xee)="98315832ad327e5518404eed4004ab48a3626d2548fe5559ca38c727948a2d245af370b20ee8b87c3e4cbff524c1b800ca1c6352875ab4456b4f71879d886ff4c719b2b36b8699eb4b93cb91b7e64aee4834b7d49a5b6c779a97c301530ede1a3e598fae8126cf07b09655c9ef7693893fcead3021ab323ce3e93aae7409a2967fc6e5b13e0e1386bc18e33144bec7f1844337699ef21465951d45dffe5ba91413211a60133dcc6ead4e0dfec1b11436139752b12766eb791ccb9fd803e74c3f10744436267ddf8073837f0e948e4377f4e2cb16f39d86750eb62324acb2f2e22a557fb9f049ece99cf3d93d993b", &(0x7f0000493000-0x1d)=""/29, 0x100000001, 0xfff}, 0x28) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0x9, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000df4000-0x18)={0x8, [0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032f000-0x4)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005c5000-0x8)={r3, 0x770}, 0x8) 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x6, 0x4, <r1=>0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={<r3=>0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000041000)=0xe8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008fa000)={0x10001}, 0x1) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000768000-0x2)=0x8, 0x2) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6tnl0\x00'}) r6 = socket(0x0, 0xf, 0xaa) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000306000)={<r7=>0x0}, &(0x7f0000fed000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009f2000)={<r8=>0x0}, &(0x7f0000458000-0x2)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000145000)=<r9=>0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d96000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000da000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000067a000-0xc)={0x0, 0x0, <r11=>0x0}, &(0x7f0000902000-0x4)=0xc) sendmsg$netlink(r6, &(0x7f000064c000-0x38)={&(0x7f000048a000-0x6)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000189000-0x30)=[{&(0x7f00004aa000-0x30c)={0x30c, 0x3d, 0x4, 0x5, 0x1, "", [@generic="e8aac4ea483597ed1f361d91ebf5f41363181335e641cf25e353710389b14d1910249f446ff627729300a05d4fe80ea3d0341d891f45610d7908743687d4dcb570df2c615270bd8a019bd91311c03a77e6a0639f0c08514fb8954c7f0609cf8c596b7c541cf7ba9c31d52485da96dd56c2edffd6b5cb4ca935e757d3a611d0", @nested={0x40, 0x19, [@typed={0x18, 0x2b, @ipv6=@empty}, @typed={0xc, 0x5e, @pid=r7}, @typed={0xc, 0x7d, @u32=0x2}, @typed={0xc, 0x82, @ipv4=@multicast2=0xe0000002}]}, @typed={0x18, 0x67, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x65, @str='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="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", @generic="7e64d71e8a65a30dbdea2d1c80b96383a2e84f38a136abaec628494e13f001bb4833034750f7e73bccfab5f758ca62170d3048f922866f67d1f4f9ec1a383aa6889d03bcdc74982dbf78a02ed0f8c8c8741ab1b681fedb33ae0736cb223e98ae881ddf61638f91c90fc34c2a12cc512f522d348b0fd61dff2f750e95e57aa8a7", @typed={0x8c, 0x66, @binary="3a99eeead88e2b9b56577eea7def3d49bdbab5ff9b73c7a0cd50c62e4aea86c1ddbb5227d6f5105270c90971c31ceeabfe0f261b8869c48c92cf97a30342daf9e09660d117cbf1d76a0f98342e056cef2a96603cab51a93f478736436a149667b9b1a38ba23825147e151313c5bb035e66a5327982c793512b996ccea7a9c9e90818"}]}, 0x30c}, {&(0x7f0000a28000)={0x4d0, 0x19, 0x108, 0x1, 0x3, "", [@nested={0xbc, 0x2d, [@typed={0xc, 0x66, @pid=r8}, @generic="f4002f01d7e870962d9aa616a72b43a7b31c2c9b9fb2ace756b90006e8dc357ff75651ec9e37a792cf2d3977b1c26352809793275f14d40171fbb1c4666d092f0f5e3df8581b40a562c2839b35d6f2410157401cd4d93aed64b344a74e140f6cb641aa580e5309d78bd7e13fdc785a228527c2e69238cb4bc1ba53b3468a58588836a2082da12902e341bda1e4a2fca911e5965fffe4c28647da49c5607aebdd7b578dbfbcb2e9dc8358b3"]}, @nested={0x100, 0x91, [@generic="71706d61c627baff49c2935e58e7f413cad426dfbf40f7c46ae6a887d959ff49c78a1ed4509b2024950ba5d729b4afbe716000cb07129a3191", @typed={0x10, 0x8c, @u64=0x5}, @typed={0x10, 0x74, @u64=0x7f}, @generic="d35011980eedec0504f14f911e48fff764e4dd5fcbf3c4e801c0d857744839ec248676df921de6532e005c324547a8f9bc85d8f0fe651b5800ef3aaba239626a29e6a3a78cfc70f94a109e2a8bf7b6e78c743fdc8aee240ba45c2cfc62ccc52d7572fb480bba1c5b7d1ca4dd06336c100369f9a326f15ba1ceb0c669628c3486ee5fffb9c0b747dd23639bd22c95300f3d530090cf144f3d2d8041fcdae43828"]}, @nested={0xe8, 0x21, [@generic="89b0f6d63a8bc60e2b8e661b1e48978bf6cb8ab44dcee06597a032e0d4aa2aa63daab01862d4021ad78c46492ae028c6c926f9db67abcc4f0fecbf1c687014eca2042d261847a495b00596fda318238b2f1a0c1d621ed7d34c192d3809aa6fc73d19a0c7a2c24ca1aa98c3f12cfbaf8e3d0e9b2de1ebec9c4dd028897c2f3b5a", @typed={0xc, 0x3f, @str='\x00'}, @typed={0x8, 0x4b}, @typed={0xc, 0x3, @str='@^\\\x00'}, @generic="3223f98e40916c782aa1d0f2fa152c024aa9fbad6cc84c34a9f1c3ed4d49dd54b7f5cf6284018dca860630a33fac782ec9f93db5fdbd3cb119d3878386261e6d62"]}, @nested={0x21c, 0x83, [@typed={0xc, 0x3, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="942ab31aff9d79155c010a185c614eada16459b2ddd89b4ad18024e33d8471e89239c934c41567cc8ae0a7592a486a621abb4fcd900429ed274411d756be388b0cc1d59ca0c123cfd227ceefe3b5af160d2025cf6e1486855257d50b6624b2352c340d4103ded04e867d116532896ad37b04980db8b71a83dfd82ebfc2ed90c3c5027fe7fadd3007611a0f3bf282fe6b5b0ae8a74f6c5528a1fa", @generic="e28a60dd2a66878f7265fb250dc27927b7f5bf9569e9d2df0ac88d412a87de6c9f5c603c12a391cb528a743c36cd81244c5a6a1afd20c44a7f8f25fcb1b1553b74fff3e5df0720ddeb4fb29133232458a54a3922131d9821b0b1162449f897901c352fd1af92e6578e96526a566fb990190692b7efa8cfbfdca3ac826d057412ff88400843320a78473b", @generic="6f83e3f6452930705d2dd09641fcfc991efa5abb187eb157e9d00e8cdf0e254f5ec905984410344f359b347641ac80c8fe087aa9c3dba5733c4318069f7d50dd0c22da478949d65f15e2eb2e840ef93795733934a44260c1", @typed={0x8, 0x4f}, @typed={0xc, 0x35, @fd=r2}, @generic="af70f2088cc072f78543ad1704a862b6d77a0b637031ff", @typed={0xc, 0x40, @ipv4=@multicast1=0xe0000001}, @generic="5a16ce8e98059bdc5768c9593caa30659b20c007ac92ea4697ce944514c6154e5c796b21a7bd9101d18e3b2beedb58dbe20c0ab8a1bba0ba48420a2b4eae1e03a2954365f2e4391ed83828fd955fd1a2a28cfc8491e1fc65"]}]}, 0x4d0}, {&(0x7f000030c000)={0x1bc, 0x3c, 0x212, 0x7, 0x2, "", [@generic="72b7f0760421bc0d6c4120a85efcb8f3e353ef04a3681feb5da59b68bc6b3b827b04943108076ce42fc4dd33d93be8693539ae8c9eae8ae15a6ac9566540ff251a1cb35071fe75c049a74b2f1c83a094daf852fa0eeea090c0bba497befdb08edec718cda428bab00a55a41948618522bea97bdf9bf9da7e23dc32ae24d096c277a046f749dd18b87e295a98e20c884c674e024ebf20252b06eda647d4a4f06613cde81278deca9c1955591c02acb04d96fdf00e0eacf9818a5092b070d1fdf5abe6c14948b8338a5b70c58bcb06be62727f6fb4c6c9633470f900ebe31807d5829f0cf3330e", @generic="d7855dd27174336edf86f9cd18c9e62828dd4768aca33f2876a8c22e0c53a70aff7593afee4e5ac35d06a2073745e065118b59ca7119501594040628ed60b77b7adacb39", @typed={0x80, 0x44, @binary="267448ca6feac9e4b82811dd5a0f0bb3fff359f2095fa8720a9e6157dccfc96ef8a340ec75608de0cd6471394ff7a80c9beb7bd3224816e7809c6ba626f3f48684b5a39ab44e9796215734ea285f64f7e2f9cda00d53980cd9da7d3fc44827e93b92c5b3a46f42226a3895d21147f6b699653b92e8a895"}]}, 0x1bc}], 0x3, &(0x7f0000f45000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x4000}, 0x40804) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000), &(0x7f000037c000-0x4)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000), &(0x7f0000ca1000-0x4)=0x4) 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x400000000000000b, &(0x7f000000b000-0x4), &(0x7f0000009000)=0x758907a50305dcd0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000096c000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) pipe(&(0x7f0000939000-0x8)) poll(&(0x7f0000b1e000-0x8)=[{r1}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/06 20:05:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000188000-0x8), 0x1, 0x0) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 39.339821] Unknown options in mask 4 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000268000)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000698000)=0x2e) connect$rds(r0, &(0x7f000089e000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e1a000-0x4), &(0x7f0000e5b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc8000)={<r1=>0x0, 0xff, "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"}, &(0x7f0000f12000)=0x107) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002f5000-0x98)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000, 0x7}, 0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x98}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e6000)={0x0, 0x1, 0xfffffffffffffc01, 0x9, 0x4000000000000000}, 0x14) [ 39.386933] Unknown options in mask 4 2018/02/06 20:05:13 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f000015f000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000029d000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffd, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={<r2=>0x0, 0x679, 0x8, 0x9, 0x62, 0xfffffffffffffff9, 0x3, 0x101, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x8001, 0x0, 0x74954057, 0x7fff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0xd4, "4992b08064e94e960c5c9147b7a8e160863e9d084fdd1cb0889df20425196eb4884a678b2ab19ffdbc501d229e346fa8d1bbe98a1966cc26f254a144c58d1fc08d420e49d4b110bf757de1a073b3a3a3d6794b80510db8f15144427872e9cb38d788ceff1fd4d80d0b323f106a09d39a69132cc6d8a419ecae15769914ce87738e3aae0322b72036c93c1c08f9ed329d9699b88923abe101c8551e083fb7b557027f862dfabc1bc1e99322c17e18c5dd2d0960926021dddbf32e2316c255e6283d4e13f5b69ef009d7c5892cae1fd5ec86fca775"}, &(0x7f0000001000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe9000-0x4)=0x34, 0xfffffffffffffd1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x8001, 0x4) socket$inet(0x2, 0x2, 0x7) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe, 0x3ff}]}, 0x28}, 0x1}, 0x0) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fc3000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @random="58626dc4b97a"}, 0x48, {0x2, 0x1, @multicast2=0xe0000002}, @common='erspan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/02/06 20:05:13 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f60000)) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000f61000-0x4)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f60000-0x4)) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f61000-0x8)={0x0, <r2=>0x0}) bind$bt_hci(r2, &(0x7f0000238000)={0x1f, 0x4}, 0x6) listen(r0, 0x401) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007a0000-0x20)={@generic="e4c18ed75cfd8cd6da39c3e94b711981", @ifru_addrs={0x2, 0x0, @rand_addr=0x9}}) r1 = socket(0x1e, 0x801, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"0300060800"}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008bf000)=0x1b, 0x4) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000b000)=@pppol2tp={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000000b000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000-0x4)={0x4}, 0x4) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x1, 0x80005, 0x931e, &(0x7f0000557000)={0x0, <r1=>0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00001c1000-0x4), &(0x7f000065b000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b63000)={@dev={0xfe, 0x80}, @empty, @empty, 0x0, 0x0, 0x7}) 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00002af000-0x7f)=""/127, &(0x7f0000c59000)=0x7f) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3b000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = accept4(r1, &(0x7f0000fd1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e18000)=0x14, 0x80000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000439000)={0x81, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr=0xb30}, 0x242, 0x4, 0xb57, 0x0, 0x8, &(0x7f0000afb000)=@generic="25512afc162824a5ae4e628d5609aa8d", 0xd64, 0x3, 0x400}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000918000)) 2018/02/06 20:05:13 executing program 0: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000866000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f88000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/06 20:05:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e2e000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x20000000000, 'cts(cbc(aes))\x00'}, 0x58) close(r0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00006b2000-0x8)=@abs, &(0x7f0000893000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000115000-0x38)={&(0x7f0000ce1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000027d000)=[{&(0x7f0000aa3000-0xaa)="072e6296eba224ad4dae693dfde1b9b55718fe9c9026c642ec237eabc639e5e4948e5673673cbb6889c2bf45a3632e64607cc339919dfed4a20677f65bbd829f39b1640d8cb9d6b596ed6e0ff6acdc98dce4253373f12ab4f5512c57926bd3e49c843532586dcd9520578714e1c0c069ffc341a70c98d0293ec2779775b75d474e3581657e3c99c98facc28bd22fb4497fd03b42a077ce974cf1a04625103316635d252b6dbecde06e69", 0xaa}, {&(0x7f0000755000)="b75451f9390bce65819ba44f051191ec48e17a5dbd395ff2c11e9bda024f3802080481198350f804f60e1c6f3d7c3571f93f775b835164fd3ea50a3551537d1727f95143f598a0800ee431655b551b870a09fb06809a5a63a643d9e9489f3447fef8c896e66228a2750d4db8cd1024faddbd3b843389279b8b7fd4fe10b0887bf0f1209d2b0f1d1befc860c7948180dfedfd6fc85eab0bb25ced6d02210d5c7f5b89ce87abc0297f8651", 0xaa}, {&(0x7f0000211000)="038b318569f90011eb413860752b447b925a1965d6a50b11706b99a30766ef79b2bb4405b919f5640800c79177b74a906a52817592cf88103433a3d988637749a0f79446d4566eff412686a0a469dc306adf9f7a2d245af16b7708222cbe88961a720d735a39f0c025680022d14ac12d52d6dc043cdcd5ff", 0x78}], 0x3, 0x0, 0x0, 0x5}, 0x40) 2018/02/06 20:05:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x3, 0x1, 0x8000, &(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}, 0x20) socketpair(0x3, 0x80e, 0xd5b, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={<r3=>0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000)={<r4=>0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000-0x8)={r3, r4}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x891d, &(0x7f0000001000-0x50)={@generic="bde5ecd1772074be393a78b63b0908c7", @ifru_names=@common='gre0\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={<r5=>0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r5, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000004000-0x18)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000004000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xb3)={<r7=>0x0, 0xab, "e1641ddbc9259c5e6a5df76dd7fc1b48d52775e5e0bf233af23e7f4e81a9207bd6044cba931cdcf3e5e45eaf6bac96c14398d424808de1fd4a86948cd7134a818298cc960f1d300527006ec55ebae59240c9a4f9e68df1e0ce76161c6505147fdebd4c49f439ded4a5736679ccf2469510002047474578b6c488436463d54680b741c27368a7c61e0608ce0c3527e637ce2a5fc37e3f18ff36f55d145376d91a7e7b9b7c752600753e1628"}, &(0x7f0000001000-0x4)=0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005000-0x8)={<r8=>0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000004000)={r8, &(0x7f0000006000-0x85)=""/133}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={r7, 0x53, 0xffffffff, 0x0, 0x9, 0x2}, &(0x7f0000002000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) [ 39.488139] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 39.507071] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000007, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f0000720000)=""/209, 0xd1) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000717000-0x4), 0x800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e98000-0x4)=0xffffffffffffff80, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e3b000)={0x0, 0x0, &(0x7f0000195000)=[], 0x0, 0x0, 0x0, 0x80000000000}, 0x0) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004c3000-0x4), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000879000-0x8)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) 2018/02/06 20:05:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000f9c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000), &(0x7f0000c83000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2040000004b, 0x0, 0x0) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) bind$unix(r1, &(0x7f000079e000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000013000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d23000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 20:05:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f48000-0x340)={0x1c, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x8, [@generic="fc"]}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cbd000-0x10)={0x7, &(0x7f0000d2e000-0x38)=[{}, {}, {<r1=>0x0}, {}, {}, {}, {}]}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000118000)=@full, &(0x7f00001cf000-0x4)=0x48, 0x800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000e7000-0x4)=0x1ff, 0x4) ioctl(r0, 0x3, &(0x7f0000499000)="8b91ecf090b63e8c7dee3a8dd4cc1011e037294f3dbdf8f840503bc7d55db838dd6e6d880e9127cf1eb870e43b08d3cb9b2f51f7784162ab48998ac3ecec5cbb") ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000017000)={r1, 0x1}) 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a7000)={0x5, 0x9d, 0xb4, 0x2}, 0x2c) accept(0xffffffffffffffff, &(0x7f0000bf1000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000041d000-0x4)=0x2e) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fce000-0x2c)={0x16, 0x81, 0x9, 0x2, 0x0, 0x0, 0x5657}, 0x2c) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005b7000)={0xfffffffffffffbba, 0x7, 0x9, 0x6}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/02/06 20:05:13 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000dac000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000576000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000301000)=0x8c) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0xa, 0x7) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000033d000-0x8)={r1, 0x2}, &(0x7f0000a98000-0x4)=0x8) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000a98000-0x2)=0x100000000, 0x302) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000008000), &(0x7f0000a99000-0x4)=0x31f) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) writev(r0, &(0x7f00008d3000-0x20)=[{&(0x7f0000504000-0xb7)="205f186a949529437d206e96e606e5274649cf90f1c8407629081b26d4e7ab363893c4e6def048543059df6a1d292359d67c91152e8d3dfed818c31aed16dd90599d731c4b636e7a805b189c68b0bac8fc85ad0614fbabfc30af8c37812a4d0a36f61a5b5849cddfcb16bb5b9b9c5b1a034784b2d2737ab8438af77de62dc134fa31ac935d15e066af0f038666d438143a36346b024f02965a827a05239d39a9ff3911574379f071158f7fde31afc5701058ef894cfd62", 0xb7}, {&(0x7f00000a7000)="d3c80e9a54c128bfb42404ce86811246150dba5c377584444e617cd9a06351eb5ab42407821cadfad1496979ab4dd15d616dcabc900d09e260609bfd719ad661cc844a1eae8fac4f744d41c4fa8cd38ddedc90e10e41203b87e65039a88f0585c9a639845707272dc1128327617c634c1f4985f9cbc034", 0x77}], 0x2) 2018/02/06 20:05:13 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001a000-0x108)={<r1=>0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, [0x1, 0x3f, 0x200, 0x80000001, 0x101, 0x100000000, 0x1, 0x1e, 0x9, 0x5, 0x1, 0x0, 0x6, 0x80000000, 0x5]}, &(0x7f0000019000)=0x108) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001a000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001b000-0x4), &(0x7f0000018000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0xc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, 0xff, 0xff000000, @generic="29ea882c7b2de26d484f417ee5d5316b", @generic="d26a476f349047490685c4c5d715a43d", {0xff}, {0xff}, 0x5c, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/06 20:05:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000088000)=0x5, 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000089000-0x28)={@syzn}) 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xfffffffffffffffc}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) accept4(r0, &(0x7f0000306000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000cc3000)=0x32, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000116000)="60d0958ae939ac3fcc83aec05c5c894d6a9d7931b68b73cf54555d08dc3b6d9cda87880c8473f1282c1b66ced8c13c2193b5e37cfab64050", 0x38) 2018/02/06 20:05:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x1d, 0x3, 0x4) bind$alg(r1, &(0x7f000048f000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80804, 0x9, &(0x7f0000000000)={<r2=>0x0}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000278000-0x4)={r0}) 2018/02/06 20:05:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f0000ece000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000102000)=0x10) r1 = accept4(r0, &(0x7f0000e7b000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000c2f000)=0x20, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000b1a000-0x4), &(0x7f0000023000-0x4)=0x4) listen(r0, 0x7fffffff) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a59000-0x20)={@common='bridge0\x00', @ifru_flags=0x9001}) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1}, 0x8) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000542000-0x1000)=""/4096, &(0x7f0000876000-0x4)=0x1000) close(r2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000b5000-0x1e)={0x9, 0xffffffff, 0x6, "9c6ee93662d7", "26d52a35718944e78bbb4219161ff44c"}) [ 39.696858] xt_addrtype: both incoming and outgoing interface limitation cannot be selected [ 39.704512] can: request_module (can-proto-4) failed. 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b0c000-0x10)=@ax25, &(0x7f000012c000-0x4)=0x10, 0x7fd) setsockopt(r0, 0xd6, 0xfac, &(0x7f000016a000)="5621d64ab2935793c6b11a2e5b77500962d19ec964976d9ba05b92db5b9ac65c3d5e9c4627d2e08a118a7f8d47e11c7f1ab2891870ed97fa56eb4af295abdd9ef11878501828a5", 0x47) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/02/06 20:05:13 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca7000)={0xffffffffffffffff, 0x50, &(0x7f00000e4000-0x50)={0x0, <r0=>0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000352000-0x4)=r0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000598000-0x8)={<r1=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0x7f, 0x9, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x995}, @jumbo={0xc2, 0x4, 0x80}]}, 0x58) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000026a000-0x8)={<r2=>0x0}) r3 = accept(r2, &(0x7f0000e0b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000474000-0x4)=0x3a) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000f21000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000f21000-0x2)={0x7ff, 0x7f}, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000f1a000), 0x221, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xb7, &(0x7f0000e13000-0x8)={<r0=>0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b8000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, {0x306, @random="baa6642a576b"}, 0x44, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000824000)={0x0, <r0=>0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b5e000)=0x2, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000022000-0x2), 0x4) 2018/02/06 20:05:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfe000-0x4)={<r0=>0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000004a000-0xb8)={0x0, 0x3, 0x3ff, 0x4, 0x401, 0x7, 0x100000000, 0x4c8, {<r1=>0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000df0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r1, 0x35}, &(0x7f0000e71000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)) close(r2) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x80000000000c4a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d35000)={0x0, 0x80000, <r1=>0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000048000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x4, 0x2, 0x3, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009e5000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 20:05:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000f1000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1}, 0x14) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) pipe(&(0x7f0000f41000)={<r2=>0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000269000-0x4)=0xfff, 0x4) socketpair(0x2, 0xa, 0x0, &(0x7f0000551000)={<r3=>0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00002b7000)=0x4, 0x4) 2018/02/06 20:05:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socket$inet6(0xa, 0x80000, 0x6) write(r0, &(0x7f0000182000+0x613)="f4", 0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000c51000)=0x8, 0x8) [ 39.777179] can: request_module (can-proto-4) failed. 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000200000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f79000-0x4)=0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000439000-0x8)={<r2=>0x0, 0x3b}, &(0x7f0000f79000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000853000)={r2, 0x5, 0x8c}, 0x8) 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000025000)=""/139, &(0x7f0000026000-0x4)=0x8b) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {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, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @common='irlan0\x00', @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='vlan0\x00', @generic="5ad920a0877b92000600c2f0fc001118"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000026000), 0x6) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa4000-0x4)={<r1=>r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce0000-0x8)={<r2=>0x0, 0x16a00000000000}, &(0x7f0000a0b000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d68000)={r2, 0x1f}, &(0x7f00008ab000)=0x6) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000052b000)=@hopopts={0x0, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000591000-0x8)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000153000)={<r1=>0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bf3000)={0x7ff, {{0x2, 0x0, @rand_addr=0x8}}}, 0x90) [ 39.828188] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/06 20:05:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a15000)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) sendmmsg(r0, &(0x7f0000b49000)=[{{&(0x7f00004ce000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr}, 0x2, 0x4, 0x2, 0x2}}, 0x2e, &(0x7f0000654000)=[{&(0x7f00006e2000)="76f15d351adb87fe0ec3c359f1c6e1658cc9ab9763efc04e1d0128d4872adc5defa336fa40c10057423f2ef4321196525495f8b2ee327a65302fbbb815594387ef7a2ffac1edccde5be0beee23526b8ea6960ee5ab5553f77a9c2ea892875b137572796966ac4d2956c07ad89fa78067265e8b843cd53380b3c406", 0x7b}], 0x1, 0x0, 0x0, 0x4}, 0xc3}, {{&(0x7f00008e7000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x4, {0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x8000}}}, 0x32, &(0x7f0000c3e000-0x80)=[{&(0x7f00004c1000)="068cea8b85f347018cd0755220bd0e66680ecae937e0609b7a637f1ff8182206321d50dc7d87dfc4ef596b1c7523f93b4ccb568ec7f72606899e5869219326dfdf011e31c62e2d9ebbbffab806bd44b45380f479838133ba0d71f648461aa4f4931ba2b94066963ad14bb83afd20def429c3dfc5d7d53847b4f1b0060516e9c6b749da9e82df09f3a0ddbd6309ef474bc0cefdade2e3ba4a338834597de27cae8e7385c49ff7e2b8", 0xa8}, {&(0x7f0000988000-0xf7)="002aaab309dd3bdac2bfca64aeff26cc77b191b8a7c417ef45e7f0f5eea680f6ebbbbf9d4a63c1543e4fe856f296fd55f847fa7e17172a41c4a3d06ec1966479bc714ab8274d43667c98bc5df8da5611c35f96364fd2c7f7a31fe0e9581d22bc3233b66d8685d048787aa2a4140c22c73fe25ce50e89229a7ad3fb978b85741f955af2093d818db7e778f3352e1dd15bedb345b5541b4d657b1a3edd0d3f6e1203653f793a6a9d68a6b45b3430d0afa9f4a7d89650d39d24b42d3de926b45a8d290fd51eb2953e9814f4e88df93e85c6940bcebc59a3a61b9eeb37aaba79b88b015f09a9179457e30bddfafcdc5e38d9fb4d7d669b55fc", 0xf7}, {&(0x7f0000615000)="6999e5468d14127e34d4e1a120b640cdfb530b9a3724eb7409357d19f0b3fc7644527b62706380ea222a471f019f054f322d70711bb6818a17411d35fc3e0ba95e24a4ec072da6d46b0fa5def24b63f51da9daeb35dab06575769927f7715b0479427d704ee3d20c82527bbcaa5b65576030624004496322bc8e91acc8c7696615c109305f4b60be4bbd214eaec3000ddd04c732a216e16d4f3022728d81e9727a9826574a3163a67cde017669b60cee9ae84c52ac6bcc63c5ef90afa7402caa83f16cb85b0fe761390b7e854fa7a06945ac73b03041f36f8f13c677d8e341f915b4a8c0d0579912e86b9e42a575d602249b4cb1e03e0ac849", 0xf9}, {&(0x7f00007a5000-0x1000)="baf69465f61eafa0fd5b15d87def60b4853141afb38a3a212fb437743a77dbf202f907f973ea8f60e8ca3ae10ab561a4a5ad7d4969642827ad5a89a5095112a27dc3b33b1db8bddb847f37f925d77f30c64002db06209b96a12c980a068796956a591214aa0496e9e48ea04f3858f15c1f5b2b45ba2e01078b9724729863ac9f4a0cd8571c1dffa193c6e410cce0941fba00646bba512bde6377e98c81c51f1c84967257c0397d5a3d2eb0b5adbb2fea7ac3c98c5b85ee8180356e73822056530e2911571a7f0919f151340e680b524c5538cc4a304f15411e7183d4865180e73326dd6441cea2397e74fc46fa3f6b0e125fca70a15c0685acb45f4ee6b98082821571379eb1f159797465b2003a6cdec98ba53e599df745f0d1f83a8caa2c4ada398ccfd9c36059d3c5f3d0882e5f68eb417ecd8d7fb84bba8c71557ff6ed0b5f1f65084ac86ed13f41b26cb1e64c0f7edbfb8c376a352377d97bf39ecceabb2930d9e8219435ad14d50079ab273ed66266ac1eafe229815eedc31d68290ceed264ada6a82a9282f1aec16b919902b2ef7d3948c838d4812caa070146c91fa0c918250858c17fd1b3ce868e6a73118212a2404d42f6132ec0b3a549dca42d8beff30646fcaa68c18d0388e92f2c7cbcaa6f5a73971fc96c3caddfc5ba31d2bbb36bfad67b909b75ff692ea522341480f5102aa597e4e484a6cda51fb988c154808df7f1c8ec8d692c289361c44f708c711dfebe894a1cbdbd3f64f661a87b98884d7c12f7b5addfa729dc76bfdc52cdb320e6ff80090453c863d8ba486112a16100f5268e5ed7515ea3f71097256cc30e83bbb1b92a077899889c377d5b7f06051340f2abe60a337f8db2f8e3ff8170ec6be08d735cb565624c493af1861940cf6a5f20083e43124c99cfcdd3caceb29b4fae160ad0523fdc7b53cabda43b7f75a2b956018613580064a42cd9c5f9e5e0cbf42b29f35720fd4bd88d1501097cdb25b7eb52d9e0f7bc6002dea1ce014de61a39c075fdb1f458b175204cdccbc7c882c7769196c05d3221beaba64f508cbc17d6b428a66efeede8f6af6b415199176867ebde143f22b2578353dbe8723b184a195276b66d0d9e9a9c15821ba27fb68274193e92640e0ef14dcc01b4f5d0d15598ac610cf7cb502afd62c840c485f3918427ce234383c8c5a9d3f9b36f25002c71978394e38306bef1ddca18a7eed97fba5a62aa8481edff3a9c72ea394991ab529a8fa22cfb0477c73fa30f4a5ca9793ab950d3b5892a561cd26951ef04824e38ed9fc08afe9ebdee4ec4c1d52ed10157f9df78a291818ee804b009b3b95b712ff0c137a98b327b5843f9c4812216bab416c05ea16bf5fec583b454d86ce2884366ce7b5a3ee57f7e6b07aebdd3b194c0e1eb0780a3a2191d07b94f8eba4402cb90ae6518ed083a230574c5f019a5e11f2f76a77821cc747761237cc4633c58b5aae1f243ffd557a060f80874622f1e9015fcdf77fa112683cc42fed74dee10f50b3807fea1bcedb608fed46fa83bcb2b143cfc82f6357fd02097ddc1ba961e361c0cb2a7ea516ee4635bbb08f0b2f81e398310fd0fac9a1fb52d3aa4180bd73e44a57f6741c052f59c45ee82c2970dbd49503d81d325e1ee871cf6ddfd7c8f78bac355267eec021065347bf251047775c64b7612e8a195ce86743085e3b28cb21124e6f13c1a1dc6655f3010b9cc9c63dad6cb6a2818e5743b427a346d8ef647277276c303b83f38b70ace94a8d641a94ba5118ea7d7b44d5235d66059235faacbb13d465c1ef5e3dbacf5cf035dfd59cc16c2be1851ac67fccb6dabd1e59a0c4822cec8766da5018d632cf9a088f3430783c1eaff60d735422ef9555a7c68de0513add3cfac8747d0a80ec6a0d0b68787a2f96531c27b995c574e612cbf128054baabfa6fdf2b2e3b62e876d922fe0a15304bd55941d5c1c04ccef6203acb4a94f0f01e9caa48b0a2d0cfb95b9b80f07cd6098d76320e1ff7503abf541730ba1e564708d1fe2343b7c8e07cd08f01b746de06d9ee4396d50a18a4a1f37e760ff85a2ffa19a69273989f1b1f5e636de715bca867df3b55ba39509979a2651e37f37c03c76ea0e024184b8cd7dee6c8b098fb28ffed5ad412a108fad217f70e2e490c2f102c65c60312140a04325a7b588a4354cfc8eb06fa94e560ae2a748ced1a03c04ef194aaef60c04c90c18b9ab0cda7c33abe743229b6e13b99db29cc591183de00d07fde433df0ebcd07ee3d4aca0d935076e9ca8f001f37c90aa39b4636ecbbe66d6ce5800d224868060ddf41f6fb33cdc7e3578c52b8264cb231d8a8eb08734aaab1e235b9c9c030263ecbe1477467eb2fc32e14f2a0a81da86b918c2984d5ab4a64e8171dcbc0e3fb1f4344f71bd83e3d50ce43db94899a13efc51dc3f985f02b5c28f931c5209453ec9caf9208573fa6b3c648a0d343342a36a1b18c9424e9283131f1ff27d25b10b022688730fdd7ec4f8f67400e288a536d5f8373ee21a6ecf06a3a461dfb4bd78e6cd57abf1f17b1c2334d774299eeb6bf0c8c7c703590e9e5b16c5ac4f51a7bc7d866c4e66ee967d608e532dbf5ba1fb7d3c223436ac7f2feade9348476e46f1dd218fe231186d785cc3178135144f1669908fc0754f06f6ccda53cf6ef3b2608fd685df9aad3381ad3e24b7bcd194da11a2764c4c3a93a6de5e4f07fb1c7d4a674df2cadf273ab82e62464b31e1aac8e1dd1f4f5483798b60afebd006649ed5ff3182f22e9066ec5fd456e6b2deca20d9f97ffa315471d697f09a5c30b62bc11f9db4e0fcedf32001ee845ffbc41cf1f37309f8327f3e9ee646819708c9ecfab271d8796229a1b375028423ae62672406b41becf39cfd50f93462f218bf9195525a6617ac710ea83c67552ebbeefc94d9d642fa9b938be4436ccec9361f85123a6224824d814cc3e9febbcf33e987f9afecbe2c8addc8947fa2131bfb2d3a1e8676cbd4c435821c7104ff22e578ddb7e4c1b242e333eeb9e88de458217839f6cbf234b50d71cdb7566618a9ca51ab0b2f6176c1d479b67e20934a3970c8fa5e851e7ce28fe811e6d979cc62b188cf0a00086630badc2f289c523154f812609e9d9e7de8746be2162460b1ef4c971ed88a52904ea08577353460b67b7d334f9814f96923270dd2b75f6d1c2cc0fbe9495b9e5e3c25a79901436d7b10630e27f9b007ea5076f56b617035609c28e350a603750a25d416cfe044e6df4021de146b585625c960d7720a4526edbb9bb9ee8df73e9a0e76af36d127cf73b737f12db65fd306d87e860ec858cd79f30c88c2ef3d432b66c0e0045fd309f128f4f4f48a20385fbe09f9a2c19af3b2f59490641006bdb5adff230488c01576ced792f1c4753c6db4345e5011eeb0021df71ce42abf93c9480e0c0028de2c02680b721e18818bafeda06ae7270c83c1098512b4778aa752b39eff07fcb57cb203c1088aac2b9fea974918548bfbb3d376794728da3f1d5ef3377b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"772a347ace51e49e7141063697d7d1abbdf399ea682da47168064e55124a678eba3ed60ba99c06edc50b578adc3e7cf4489b333b7ed1c306b2d94349f266de5d2c2e0983b2323ccae129a35f02f3ca36e0290e4e718d93fde324e6596648e2c3fa1771b0f873a60c51612c64e9d1de01db3cdc36e3b5cfe4febe82a2be0cbbbf2f12927df2b233a8097fe3c9cae689b86d62e1f060402c0b679c29397d8f665a9c8ec9acc1748045860582c62cfaa01a0b74ca8548187f5095697d15f270c921cdeb831023"}, {0x48, 0x3a, 0x4, "999d1f28e6657e56277f139f12b3985261010eb38814dad50f8fd6f09946628f206d10de2c711c535fa8234f8f2ae3738f0b86"}], 0x2f0, 0x1}, 0x6}, {{&(0x7f000061e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x0, {0xa, 0x2, 0x197, @loopback={0x0, 0x1}, 0x4}}}, 0x3a, &(0x7f0000e70000-0x30)=[{&(0x7f0000cd6000)="73f31b5de4f30a14ca61ce6a2c79bec597c7588341c94ae8e28bf871dee3451e8bcbdc42d15d3e355a36368b2002c7d14bc85e1b4641435f5e29d197c16787ce46ebcac87d8379cb", 0x48}, {&(0x7f00003a4000)="5d5dbc52ddb0b5eedf98632335a284b8131eecc52749cb011720ee1b79ad81df33cf5fc8d3fbdf53346792cafa1c2e2fc7d13df371278ec49c9b88ac6f292e3514e9daf750ad5c3376ea1bb57212ed93dcb2002c5249a8952c338c2a112a6fe893f64e88e293", 0x66}, {&(0x7f000069e000-0xa1)="67a0f8c94cbdf73d3334292383276427544a1f0b113bdc46fb5c842635dc7d96f07c61271de68fd1442bdba31bff3001fe17029023a7eafda62bcc50fb67527034f146bcd46644d6613589ddb8aade4435937ca1024d862b67344029b4fcc68eab104cbfebcb3e36efcc4127d42668bb29e9c29048af8f031224b5446f76cea63ba98c48d68890810f22d407b84d2e096bb5b4add53d5bcf6a7a26489a40892ba4", 0xa1}], 0x3, 0x0, 0x0, 0x800}, 0x3}, {{&(0x7f000039a000)=@ax25={0x3, {"49fe16d375ba58"}, 0x52}, 0x10, &(0x7f0000903000-0x40)=[{&(0x7f0000bda000)="3984f453f940b8f4f65e06000dc8ad79cfa80b43948199462e12e73bf0d318ec8acd9f0e671ef49b993bddd41d951f620e43aae8c2379b29534aa8ff4eee92dc528f55fcb1bf75a6e96624c3edd803b1feba723b0277f991d15f127cdb5ca9317e6ca73052b8434fa093f65ab783aef92b905af9427e44", 0x77}, {&(0x7f0000c5d000)="85a9f8b02f3fa6260bf72861cd37a84cf4d355b48da6a63117520294c5bd5f1592580d9eafe9af63b22d9a7a943099274a2e3a8d85aa62901fdc5ef4eae3dff682d469a9c73a187643681e47ce7a340ac6d362404ee3156bb4dde9543353ade5ed86cec385d70b3ca455538d7286b36a8c0a525143dfa12d32128c0585387288bea1d5caf215471797c96e3a498cf41592934192d555cb3596599fe2c58e1f6d87db0f984497258ebc5f5ad74595784598ad26f69d40bb7ea7ca42293d1ef4f0f2095a47abd944c109b15314d6d52adbceaeb666d832e28963438a6fc31896ec952bcb", 0xe3}, {&(0x7f0000a04000)="d78b2469bbff952665b554f9deda", 0xe}, {&(0x7f00003ec000-0x6e)="b6618d26d30cb7b00142d326872ccfa956cb80b32fd9d332da43b76f2114ac5fc95a9784664431078adeb129cd953fa64cb3d0cf9af1d8536a22d51f8be1481d16dcbc4e7fb71b72656928c662c120db75f77b0687e17f7b9575173580c8b49d108d8b4e9a4f9d3598ca2c9bc04a", 0x6e}], 0x4, &(0x7f0000024000)=[{0x78, 0x0, 0x2, "da31727fa9c2fa1e926bb4c895ee3c76c816812218c1b3fa7f3685bee63e0517c691637ca614a36366dd0d1964a0c4549673645dc857458abf8c316617e704755e3663bdff229981560128e628215709bde296763af11f2ebc6631d9d50dc454e7e9a0"}], 0x78}, 0x6}], 0x4, 0x8010) bind$inet6(r0, &(0x7f000009a000)={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) r1 = accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000797000-0xc)={<r2=>0x0}, &(0x7f000016d000)=0xc) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000079e000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@loopback}}, &(0x7f0000185000)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000994000)=<r6=>0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b23000)={0x0, <r7=>0x0}, &(0x7f0000899000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000820000-0xc)={0x0, 0x0, <r8=>0x0}, &(0x7f0000f85000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b83000-0xc)={<r9=>0x0}, &(0x7f0000a49000)=0xc) r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b24000)={0x0, 0x0, <r11=>0x0}, &(0x7f0000ae9000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000357000-0x4)=<r12=>0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b7000)={0x0, <r13=>0x0}, &(0x7f00006f4000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000983000)={0x0, 0x0, <r14=>0x0}, &(0x7f0000757000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000f4000-0x4)=<r15=>0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000a9e000-0x4)=0xe8) r17 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ad000-0xc)={<r18=>0x0}, &(0x7f00003f9000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d1000)={0x0, <r19=>0x0}, &(0x7f0000ded000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000067000-0xc)={0x0, 0x0, <r20=>0x0}, &(0x7f0000a71000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b87000-0xc)={<r21=>0x0}, &(0x7f0000a95000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7c000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00002e8000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f50000)={0x0, 0x0, <r23=>0x0}, &(0x7f0000a3f000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000027000-0xc)={<r24=>0x0}, &(0x7f000091a000)=0xc) r25 = getuid() r26 = getgid() socketpair$llc(0x1a, 0x7, 0x0, &(0x7f000037e000-0x8)={<r27=>0x0, <r28=>0x0}) sendmmsg$unix(r1, &(0x7f000020b000-0x118)=[{&(0x7f00001db000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ab9000)=[{&(0x7f0000d2c000-0x8f)="d177acc54dabf79a0ad2d6c90671442598beaad316050366159df6c42209e105c0ec40925e8c30d92fabd41c3e4178f0156b4836d8436ea452c33e715db3124c8dd73b30eae85379b79debb2123f369ead96947359bdade35080c8f5fbd3a4f3e22759a70c03f6826a7a3498acc8260585d391fb9c29500955f1467b48c2f64df4f8a7435951e4971acb62cac9d6bb", 0x8f}, {&(0x7f0000170000-0xa1)="f0c75173dc61f82e5af8b527dd42306b54170fbb1144047dc9a343480de1dbfe327f132afb45b7021c3569fefd0fee37a17fc4dbe93242728c73ea4717e8f4e8d3342074401f82fc90d27f394726e62f544dc473c69789aec69912dccfd2cb4e4eb1d3d389b74b2217646bf91662c66bf09c09bdbb92c35fc4b769f88c7742ecb2614c93e8ad77e721e0b3dbf94cd1a623bdb36858711c4c4fd88a5c8b6df4c237", 0xa1}, {&(0x7f00003b2000-0x1000)="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0x3}, 0x8, &(0x7f0000937000)=[{&(0x7f0000af4000)="c04a1b41a63cbaeb28780019a3405234007b56700ffce6e8f4225e9f52e039b9c00670d504e6fb51d4de5d884b19b6ba591709d54627892ebbb5124e86def4c7b42232d97cf25582ef10d16710e81f6a7085fdc8da2450bbec9c73bc190c1683f71944a3bc8d71b10ace0225099a3c8005a4384a4b04acb2a55a578c1fb838d46c412d81ccde3f848ff821279ec3e8a95bf18e7d37651cad04673163d085cf09999920cea71402bb52cc897610d15d27", 0xb0}, {&(0x7f00009c1000-0xff)="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", 0xff}, {&(0x7f000017c000)="76fb7e0951feedb0782fc28321e05e71d1e3b91a3e80ab2511ae23fc78584d584e5f96d5fec30809246cf9a28cce2c0a3d0f443ce91278b2f834e930c7d7a1568c4518315222fbeeaad7466f3b97770e2eefd8588b222445643b35edc759b60faab81a449d6706cbb7a12fbcf3535e3a9284a662deb8dfc86ac3722d7c47d59cb1", 0x81}, {&(0x7f000058e000)="fcaebae8485d7fd8158b05aa311156f361e72c4d5b50311e24ac4aaffd5b382cfab09a5999cbca68ad79b53c9939ffa39fd6b3360c933fabfca5d71581248786ffd63d622458bd4a85dc962e0d6846128e8571e74bc24496bfb465877b79b27d0d96e0b96bacceb37cdaa56bd88bf898005f3ed58f9bfc1196be6359c6ede4850955f1d12e2a7efddf", 0x89}, {&(0x7f000041b000)="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", 0x1000}], 0x5, &(0x7f000075d000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r1, r28, r1, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb8, 0x24008004}, {&(0x7f0000dde000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000db0000)=[{&(0x7f0000e8b000-0xc4)="058c9cae24f4d6438ec4e26e9a8e101a55160d5ab649d84f662d728280e5b6ac54b6f5768478adc758d25c4d67e5d80c6cdebf99697b3dc3016177b6163f7a1eed84713982498156f789085f88868be7100d48d0d566a2b3d8864cef21051ffe21d6e9d3faf67155ba5bc88e7a0626a6f4d40eeb32a15e619dd7ff70ad5c98f29720c1c8323d3395f4fdf1b724c3a4e68652db38b2dc1bd06b3a1ae2a6b18588c7598367e8fc4872a8d4f1471cbec863ab375f1af51e1d2f884d871e5b51018e917554c9", 0xc4}], 0x1, &(0x7f000061a000-0xa0)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r27, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa0, 0x800}], 0x5, 0x0) 2018/02/06 20:05:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d1f000)=@ethernet={0x0, @random}, &(0x7f0000724000)=0x10, 0x800) sendto$ax25(r0, &(0x7f0000ed3000)="0b8b68604e953093b084cdadb686607fab1a6d973e70329a5279b957fc1667a01f9e8b826d1c3501045773b58c7a0fd83d21f0fbc9cb327c7909c5f3af60813a966652d93a44c5eef8c1d86790d69eb91e13dcba2e8426789168774acc0a2da813ebf94a1516c039", 0x68, 0x80, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x800, 0x2, &(0x7f0000ec7000)={0x0, <r2=>0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc8}, 0x1}, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000c0d000)={0x0, 0x7ff}) writev(r1, &(0x7f0000004000)=[{&(0x7f000003f000)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1000000000000250) 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000013) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pwritev(0xffffffffffffffff, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/06 20:05:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000831000)={0x0, <r0=>0x0}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000058000-0x4), &(0x7f00007e7000)=0x4) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000edb000)={<r1=>0x0}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000735000-0xce)=""/206, &(0x7f00001ea000)=0xce) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r3) connect$l2tp(r2, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x55}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x1, 0xffffffff, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1}, 0x48) 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000579000)="1a8b23994d8e7fc697") sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@sco={0x1f, {0x3f, 0x3, 0xfffffffffffffffe, 0x8, 0x2, 0x7ff}}, 0x8, &(0x7f0000a9a000-0x70)=[], 0x0, &(0x7f0000371000)=[{0x48, 0x0, 0xbd5a, "3559cf0f4fe987eae6a7431c8c92c243e50157bed5d62f604ebbdf173b6d6fe1d03c9facb5c50b5c5758d6b513d1a645af"}, {0x1212, 0x13f, 0x5, "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{0x28, 0x10f, 0x564, "0e81f64cd7737aaea8842e2be2cf17b32547322ee3eb7a"}, {0x80, 0x118, 0x5, "8a2724f5788e0490b7ad36a5d51ef32390568c745d707586f610f18b4c9e4891a661a7f36bcd2b74d7fab5595037d730a89d16e214517892f826bd47c6bd0816d5a97fdedb7f7b7ce68d5dbd56fa7bbf900540754cb62f81f1b56dd7b10933dd80c8e73b8dde4bdd97379a7fc0"}, {0x68, 0x0, 0x100000001, "c89e45898e6fb1cab8e316d562812ac4c2398bd1b6b4d9f5d3740af77a7b6597dd3e478200c558c91e52df216cbad0714c3448b2a01a62e5b687fec3a76c043a287432b66e661c3c2bef85f917fca4b4f0bbcc"}, {0x1010, 0x84, 0x44, "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{0xd0, 0x104, 0x0, "a322b17d053f18f786c8947b3f74aaa39a74e6ba7634ea7a9489239b1e7e9e9259d3480ea0e322c5d83cd8c4552bd6f4b8f310ea462f4b6e99acea3dc1a404dff247047b18a1480b3ebbbd00df2745cfde137220b6d3855443d049a09a04248478a3f0dee6bbcc2f8a51441a283b82532311e7afc17ef0915f70cebdc7c91326863f16da78db640e70fcda338d112874a1efae2dbc224ab821b1423a3f57c3407b677febaaeba10639cd6728acfe7ae0e11deafa956691daec08934e5299"}, {0x20, 0xff, 0xfffffffffffffff7, "b74c3c5df22fbbffaf7e6cca0a8f0add"}], 0x2268, 0xfffffffffffffffe}, 0x0) [ 39.943256] Cannot find del_set index 0 as target 2018/02/06 20:05:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000553000-0x4), &(0x7f00009f3000)=0x4) 2018/02/06 20:05:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000539000)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r2=>0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000438000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/02/06 20:05:13 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005bc000)={<r1=>r0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000029c000-0x4)=0x1, 0x4) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r2, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket$inet(0x2, 0x80800, 0x9a8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000339000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) 2018/02/06 20:05:13 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f39000)=0x4) sendto$inet6(r0, &(0x7f0000f7e000-0x11), 0x0, 0x0, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 39.969848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/06 20:05:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$llc(r1, &(0x7f00007a3000-0x10)={0x1a, 0x15, 0x8, 0xffff, 0x4, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x97) 2018/02/06 20:05:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0xa8847f27790dfb4a, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffe40) 2018/02/06 20:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0xfffffffffffffffe, &(0x7f0000e1f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000046e000-0x4)={<r1=>r0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000043c000)=0x1, 0x4) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) bind$bt_l2cap(r0, &(0x7f00004a5000-0xe)={0x1f, 0x1f, {0x3, 0x10000, 0x1, 0x5, 0x2, 0x4}, 0x0, 0x5}, 0xe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cbe000-0x4), &(0x7f00008cf000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x4e5b0cfb517f992e, &(0x7f00008e8000-0x10), &(0x7f0000455000)=0x10) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00007db000)) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fa1000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x49f00000}, @in6={0xa, 0x2, 0xd61, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fa0000)={@rand_addr=0xffffffff, @multicast1=0xe0000001, 0x0, 0x2, [@empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000fa2000)=0x3, &(0x7f000072a000-0x8)=0x1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000fa3000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f85000-0x4)=0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fa1000)=@get={0x1, &(0x7f0000fa2000-0x45)=""/69}) [ 40.029600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000-0xc)={0x4000000a}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000001a000)="bd4b03d52c0007171a96054d444a90511525688a9e7f9a059b299c20145dd50202088881672a6d33a81ffd75b73895b48dcdb3ff3a7992b6ae3a560647f5a330bc0f91e7e61b403dac978df8b46c10d751da742521ea8145a96d2a5be14df2b54844729b7e0b10df689c0932574cda012637a09b07664e4aa9b745b464a4855251d23fcfd3fa3b94b6d3c2b593745e42") r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000009000), 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000001a000), &(0x7f000001b000-0x4)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/06 20:05:14 executing program 4: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x80000000) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003a4000-0x38)={&(0x7f00003a4000-0xc)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f00003a3000)={&(0x7f00001f3000-0x8c)={0x8c, 0x1a, 0x4, 0x2, 0x3, {0x4}, [@generic="de332c8dae1d9c5cdd9ae4a89ce3539100084b4d36a5ffe89909e3b186e70fd494df71d0e60326f727823b921e56436766d62ff832552e2ff3acb55dfdac6187b986d3d6d6", @typed={0x18, 0x1a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="7f54800ef2aa3ea58939464a4dd0", @typed={0xc, 0x87, @str='-\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x4) socket$alg(0x26, 0x5, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000293000-0x4)=0x26, 0x4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0xfffffd45}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/06 20:05:14 executing program 2: r0 = socket$inet(0x2, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f4f000-0xae)={<r1=>0x0, 0xa6, "bcd7892c1ca9ac9b14973576bd036229fb55f1e15759231e71f6d1b4ba60ebe919edc1568a6e1dd7db6fb052cfe8cfffb4637eb36929ff4c01551aeb8506603547f8046d9b03d2f556e046b0958e88940d4e1aad854f4e51db7e312c361c9d6344bf9baa29116c704d14b76a375f8ea319e2ec823a4a9076cc25b71250384e0cb2f6680373a3680a30ed54b288cb75bd3f7c5f2425201582fcd67c25111a771ba09cefcd7420"}, &(0x7f00008fe000)=0xae) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000edf000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000035c000)={0x9, 0x1, 0x3f, 0x0, 0x10}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000067f000), 0x2) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000078e000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0x3, 0x7fffffff}}]}, 0xc4}, 0x1}, 0x0) 2018/02/06 20:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000ee0000)={0x14, 0x3, 0x5008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x7, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d79000-0xac)={<r2=>0x0, 0xa4, "0b8aa5102cc609435b41e5dd4faea3a18a74dbc551178bd61afcbcb11c77c67c96fa9aa676a86467fc27bdc11cb2b9c033b71e85476f6db55bb4d72ea9bc47544049be7476c7cfe6c63121ac4c9fac7ad87a8cca905682dc5c8c63cfc77ccf368ba804d405b9b22639ea0cf5965fc6d0e593d0d2f3eec886505b79ae55e07733bf9fc14bc9eef430107c06519b2036ec15582514a738f4063bc639b5a97c7bd935cd4517"}, &(0x7f00009f8000)=0xac) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000366000)={r2, 0xc9, "0db5bc057cf417f8ea711f28d096ae823de94a42d37f75fc904b0d47d707a2f4b31d0463f7b2186cd8f43464c6f025a321a832a8a718b81ed4b4f1574282ffaab47c661860a28b1f4597e6f253eff56d8614abbaa8413691ed108a72f78fedb5d722bf3a6adc0c2be9074665793fa06774bdcf420e51e8b2c404b5c6177637f8c8bffe61b817493ada9453004c5d669ce695a8a60ae3fa3a5fd1bca98fd0e8e7af6475280835d7d9ca23c7e0d89311479f4e93c5d67ba1b0ad3629e335fa3c93345de1f457a6bca96c"}, &(0x7f0000af3000)=0xd1) connect$inet(r1, &(0x7f0000305000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00004ad000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000024f000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000079000-0x8)={<r4=>0x0}, &(0x7f0000582000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000075c000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000025e000)=0x8c) 2018/02/06 20:05:14 executing program 6: mmap(&(0x7f0000000000/0x5cf000)=nil, 0x5cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cf000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={<r2=>0x0}) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f000021b000-0x4), &(0x7f00005cf000)=0x4) sendmsg$alg(r1, &(0x7f00005cc000)={0x0, 0x0, &(0x7f0000551000-0x40)=[{&(0x7f00005cf000-0x20)="5a501dcd533a6456c924589b0aa0b28b86ffe51757dfb499fbb34361538708c5", 0x20}], 0x1, &(0x7f00005cf000-0x18)=[]}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd), 0xffffffffffffffbe}, 0x0) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={<r0=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, <r1=>0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000001000)=0x4) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b4b000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000), &(0x7f0000107000)=""/78}, 0x432) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000001a000), &(0x7f000001a000)=0x10) r1 = accept(r0, &(0x7f000000e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={<r2=>0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000008000)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={<r6=>0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001c000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, <r8=>0x0}, &(0x7f000001b000)=0xc) r9 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, <r10=>0x0}, &(0x7f000001b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, <r11=>0x0}, &(0x7f000000c000)=0xc) sendmsg$netlink(r1, &(0x7f0000016000)={&(0x7f000000e000)=@proc={0x10, 0x0, 0x2, 0x200}, 0xc, &(0x7f000001c000-0x20)=[{&(0x7f0000003000)={0x1234, 0x33, 0x8, 0x2, 0x1, "", [@nested={0x24, 0x7b, [@typed={0x18, 0x73, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x8, 0x20}]}, @typed={0x24, 0x39, @str='/)+vmnet1{:}wlan1trusted\x00'}, @generic="32800801f1b6676028728fe05177ef5b45b40192a98cd886052f8467d6591cb24f373eebc1600644a11c07485161cca9c7e44202e5d5f891bc77c480bb72151283a6c1a191f6f029307d6265e5c3c31111ad3acd202eaeec1971541cd32b3a6428be116efee563951e53bb05c6ff930479871540d6251d4f6bfbb48390249242a53ca4c6e3c610c60d91a56790286b6c581c05eaee85a8f9eed3676e70674b54630464019a133d80ffe77efd3e46848eeaaab7c6804993167951f9ab1dfc11790a572151ad914125a2a548933d2a45c4a481ccfb2be3ebe42c722fe06710ac79da1da2ff34603c42db4af3d4dc3c715ca9401c658e1ce4f6f208a97ffafa18f11093827eb0cafbda794219b88f3668bc511711c64cf48c94613089a97757c434a6d60516b8121677069f342090727a310f253a40f449e16e6f0e4fb0674fd683e15d99cfcf99d4320a4f2e72bb11785c0827d77eb022ded74470ba0efc72bb787e22858ba79554d0d69bb6fe8afd871bb21a7459b27181e2a02e3223a1d031ea5054883c7777c124b6ba465d3ad5d8f7e62a8ff6982296e4c049255c3a52ddfee1b75e679b4bbb9fbc6c8a1be3dbba50aa320418063c59c079f0f14b4df9a84652e30c1e14ca36d9ab2ed51618869fa98c5a57a2dbe401b845ecfe2f3b8a7a7d70b94e88493ddc8fa3a9ec364e93bf18f7afd6abda5025fd71848519e6083e2e9e947836df58c5788a08d0e196a4d894b06a0a73b17682964a467406dcd88b6797f88d635d19acf3a85a8bca317431e604b1e71bca262229c8830496e7c3b81fdcd113f7eb01c45993d6f7c99de947046510a97e11ed66414d5f820755e285aadd1028c8341783074ad3510c86ebce012c7fb52e18801b59ff5b038d58a7afd753f10635b9b9b622fea87783856e79f9ce92566e116f087e9c7a3a01cf4fe85c9da8cb21ed894cc66123ae0b1ffe63efac1b847f954a38d51011885d471e40e30ebba002fe6ad1771335f5b74ae0fe22ce6823e344311aa1d45fb1653aaac944e630203b69ebaa0f4aea538e57a7f6d39976a33d0df237cb620b185d9d99e8231c5bb070bf18d124e4f082c4606b9729d9565af97f736e3fc984b4eddea71de2ebd2bbb704f39b253b93dab230219c2fe863f3b84748fdd866d83af3dbddee0b03a6b01b7c0768fe74bb58e0d3581f615ff936a213cff8b7613d56f1c4b5da5798e88e59480dc8e0846718113dbd9ed6c2eed775bcc0ace437d37dc9634a2074d732966e412ff721f9347c9300d2d8bffc8e32fa7f9b2726314e58dfd25cf25b5668622607e5a212cdcaedf51348acf08374267c43cb6190371c31aa7dda76e11131a72c14e91a0e70c70f135bcf3af2fd821453747f4c72a6455897887cca4e7656a49b5a0556d05b1abcec3b12a1af6e7627b95dffd06b5870468ee034a6d88af8de3f89c991f337ed26fc3858ea92552074b7ad18d84b14d53bcfbe08b1ea0ce5756fc4b54d1a6d9f9acc747d51aa3d4374979b06abe11239c2163cab9f0de836ec3df623d8a182530e89879af5e5bada528b6ca104da82f9d53fe91286bef6d82f16fad94882c0321fec969d498bc1a25b40cfcba31327f96df4e9c92436ce4f52348f68b4543ec39eae3d94302426be4d61946458bfa5fdcb6357b8f2b59110861dfb44f4bbfc2917f6c81960586b00e673146e27f0724fd142d898f38901ac3c5b94c7d2ab648828b8964bdca361c760bfad2f431a6a735467ba0ba68ee403b7ce0c2aa24b1a1dc9de06017599e1ccc5b50a6284f24b951b8c3c236e3f583a971442a9c5318e077b668c442352f30f777489c19ea204c04b6e1a783bf84df62372217e90eb800a8d86afbc2a7f532fc9baa1de5721791e04d4773dc237da5d7edd834615f6cc65c81abd337e38848c74fa2f2def3bac9bb1ac236fbe12406a4a12a33ec6e9ca04be35aa813b601551d2af8a691812067420fd93b480355d7d5960336bf0dfa601ab9e1686f90c99c208997d8d411b2d79b7798c2ba034cbd7daca68fd62cc7bfede9ebc761952aec7b29aedf3fb56f8521bdcaba271f940fa592f81dc4eac578a600fff766fb578d822f91c40ac0a7fe1518c02b6c0b3d5f836a1eea4513c4fe607543a93cba31c16fd36693351d39973fc9c3af85ccb0143f3cc9bad7451bc388b2fd5e814f1b37eb6dbdfa43afc4dc0b1f940032635839a3b8b5da4d00f6914d4a73d546b387b624998f26ef13631d9a216027a0ba0d6f7ca23c0f7afb23c360a3fe618ed31ae0216dbdc53b16e6613f4a84e630b093062cbfdc3c1202628d397ea040d011333b422f72a7c89dbbe06d37d3d5c6b47458bc09665d78386b1a040957be45ebd78d215f466df4c02196917e74ab593e1438600febd552ec46f3c023e1482105a0e1d62476c6cd7e4c6503dc7b04335102bdddeac733576bb88183fb179f52d339b9c3a29fa25ef75a5c57f4ad824ac3e05ca0db162d194ebce1e908f2133dbe7722259cb054664f73a1a4a5e0c2d485cb3a233f97a5eef4dfdb069c4b69b50c8cbe8b7073bc29de7a08e7a63c7c871159df0da4aa2b2509f85767848451da688fde459e9bba1be3a82bd7b8eb2e4e24f3c333055c394b90c53fbb7a8177813ed6d9badd58644e9fa4858c347635458456b45165984a2843f75e27981ed72b5ff18a8d655be626325e77341b1633f064e0957274376ba670ae64c8c833a67dcbe770f456174bcf9fda5b574b7d33d1c391bf6af983b7cd51968e183d51bc9ee186eb7802f2bac90db5f20e825add29551c5593006853355a1e88585e749eca34a61fe8d69168c487c2fa915d265f92b8bb1f4fd6e95eb049677516495d0d13146000e648a3ea4ecc26485981cbac168a6be4cedc1c86713e0f519b906d52680f624653c20ed76b5e7a0188c1567289491c2251738e4896ff571019d7ada367eeaeebfe9f68a4fbdd080d6027afe05d07b803385488d0ddd0d218a11b6217e87ff663a6a9a89146852804f97f2a17443153160684983fb95a632d487982f77460bc42221f6febf9ed20027dbba8413a73999543334f98f71cc39bb1a7f06ce7881b053f019b268f098e388628ffd4607b2b641330558236f3633b0f55bd0c16eca3b31d28cebeceb3c2c5c8ad23826d21f7b3ab544f04cd3b9aff70aec33aee6c805e7515a820e0e14a8bc02c243b533e9d52194f2419a13f91d703e90b7c3b6a35dc6e9634de2ed1dff8f39ae4b64b374cc010d21e06d685cfe66c4ad9fcb1c77c42193592ea04cd93133e06a4a0a36abd40312b05663313effdfc9050b955b302efc4f125dd4ff14baf04c769e877484b4fb714cc81f3a8bee116624aedaed439edafe8a8ff20518286be91ee36ada3aa19933e4f878626503e9134e8df13c0ffee868a30c20e23634ad384e61a18ce4fc9e6cc4a84e5e2349786f20d72a9ba51df33defd5b8c9f489b54acd63e91eb4b4e1a8b3ad6b7443949b317a071133754e6417b949421eb88ef6f758b02807da10518b572e702c611ea5dd7744ee25eac7528f74a65472ba2df0a86d2b39fdf0202c2bc815ea18f561343f3c2a1f74aaf81a8309ae3a97b8af912812ced3fdd19a0c5f24e022fb56ff836454773a7d222c4d3039cd7048c87ce68c727f341ce2d0f427188d8441345fb61a2a56ed5497a9616c293c9edf61e715b22fff36200d242b6be4fd626a76651e861c48cfcd75921885aff0b5e19e11862e20e51680ab8f8c9cc7f2a2d3fa31e172be446361fea0ddba215bad60027d8fff7b762283fe3515214d2d7b155337d2271285df8b7ba4e695f713651edffa4bf36e26a8a61cd8a33ccbfcb3c6ea7e9b6b6c4beae885ef1e7b32c715bdf4932b8dd3ee4b2664d6b7ad9ab4dee8508c158f26cff634cbfc32478916cd432c88f960628aec28bf3ffb8789031720ac76486faf3ca3bbae431046dd300583fc7ec3c43d8232d22aec2b20db2d1e70cb68a5edf9d33d9e38036c994b11cb5e27b289569c7b4959f85ce1912186a02af8bf87d2c02166fd22ca224faa279c98eaf061795edf8ad729b93e54adc34f98fcd226a669f3b6da7dd40e8fb8c6ea7f6a059fccd281fc449a769f39661d5911df05d634cdec028d45cc23e5ca673e7c042e124cbdc97a0f3501b38d10848ceb5fe247950b10d152b1fb84287f212c8fcf448348c699f9633f7615325d174df10cf0606fa14813eb45f7d72dcbbe02ccee5667b94fd626258a1e230374aa297bc0dea7791bc52b5b244d3f5bbabb96141cfdc464f0c75cda306a69f6f0d774f18ca4f819378d269145b37cea5d42cc0baa61c116d2985b58708fecc3f348a5491797b03ecb4eb6a7218f03e5691d4bd6fec160fd9d22da17ae898fc3c7bb3d2c7ccd90009a8ba034214bec563876f85b57e868f4fef91e561d4ff5eb64954091f91e309ea37e5334d0443c4703e85a08488efa38743cf087748a333370dbc1417fed69f3440dfe1e71e8a7d907d666228dc69148b30209e45e39f43c734ea973dbba483ca2ab1d12b8976edccaaf63eed3759476944230df77dd666825e18ba3f5eecba09196676ff658fcc52212f8eb03931f8155b8c9be7bd1939f206e91fcfed0c926fdb23725c568d9445e220a2cf850de22ef3d482a903a6e8c8835d0ea4cee25d7e9cf52d87f1700610956f653ebd898663fdf33426ae8ef48e71108b78a46cd2d61bd80e0488f0b1e8b090699dd4325832d16751a7dd83d9e9948069c63145186cd9357a614e1d118da94ff6ab5762df28b87b360741cd275595097a4d29f581730a1b5cd9a2e96d31b6a183c0fbde36e21d5517e21fc64177521582571ed7bf30bb2db288be1237f443c39e9f30844066e8e66f77b537ac95fa8015ee2149851691aff2cae81889f630fe793643d34a71b2d8247cbf7ec1b9f1a4760c0f91bfd6a4a1caeb3856d1f2f1061f5a994ba9e228eda02e5969263e27c23d8f1d9c7ed6e57460e8b9eb75e065eeb952b101c86f078c26d2778f5e9c8eb0e6a0e3fe6e932c190fa261562eeadb5c5a02fd037ec70e333924e94495d78574703444c483aaf53ca783a4216ba06e9ddf60ef2ff1d0488e20bff6b927fc9b584c77884bc404858729a68bc33f759305d229a2879414e296e88107ed7c1f04e858b0fad8f657fb219f813f1072fb8265c410693b52bb08cfa255c86f1891cc0b32fd4bffbaebcd77d720d25e1ce35c0f857e7d1eb1816e6ca89b21aa5eb3b8269b6b78409de910fc3884267a9b23f570358464a09964b87711d7ca46cec34a4a0e1b294dbd8266f62528c073eef03fa228feeba32903a5ad29139e7b9ddfaf051e0e31388feab21ac4bea8d6f9a39489eb19e82217bef773ba4477fda2aadafd1c650734dbf310d8b7b049555c0982cd9e1e0a2b67a2b63a107d78c7d88cf3959ba8ffb70c982d85229eb4b5a6c7071434b9764ce9df278114549cde1362998e6dbc7d719fdd03bada873d8b0f1a2d4e17d1756a6ac7e908202d5d748bc2c2a1ba911bfff6210a101ed9f10dfe117e6a27163a714cf45b3f584e10239ef40c0dde688d3c017e8316c42b468a57d93235a9073f94229c532f2fa4b4ac37b163b5c5b6c3858b8ac6d8cde6b84337f7f3aec1e2ce5769466457037a414dd0202d6fcd5f89f623a3800540b4b127888574ce0b09e9502fcad77ed834ff11fb4115c20937d6aae3e4215835e725d66fe1934da45e9271af78c1218279e6456ce423ba780c637d48a96eea3ea26d01e3e3995433504851b69ecb4555672", @nested={0x1dc, 0xa, [@typed={0xc, 0x86, @u32=0x2ea1add0}, @generic="7dae3de8944934245e513cf538879ce4002ce895142e11ece35e097692a9d42169c178ddb03ff0bcfd40d96e0e8ba91738c5f671f1cb4b7a49ab704544345082e86e58385fe9e7beace1c4220f2b2fc6f8bd40d81db7ecd987f0c49fcb3c6bae47e76e3317ead3152f3a8b8137cd5ab77e411dac745ef683e579a7e21bf59c5d424623ce05c5fbccbc4af6467f3e8328ac4495285e180268aeca12c63226b1923d9c94480a7cb56f9a43bfd32beafaa830bf547409b407656883c4240c9f36", @typed={0xc, 0x92, @pid=r2}, @typed={0xc, 0x18, @u32=0x9}, @generic="cadf5d41d84e06e25db1e0b5effd707b540d8cda7b98d94b3c4721a69de9121315d74845b404a9c5c52f17e8858746e8b746da40b431ddce1cbf2ada9766db7e853aa39017010dad6976295aa4b6911f9273786b3c1016623595c0952fcaac5a47eb122e48976d1f9cdd54dfc97baa814b8c49d33d345575fda82ee6d8bff97ec4f285c0004c73af435e39894315940229bbdcb81c043aa232003a6e47c81d70b683478a48e40994ad3d235d0a717729a3e18c8fa93b041f85629b84550645a0d529c6b3443275da1937ba2fb7a39befaeb2c309f2c62635456cabd690d1652040bd203032b0eb0abaac97c8db6da017763f876df1"]}]}, 0x1234}, {&(0x7f000001b000)={0x334, 0x3b, 0x400, 0x6, 0x1, "", [@generic="a0c38a148bcddc0bb9c6d156d37d65f1110f90ed", @nested={0x300, 0x6, [@generic="3bda772efb3b2fcfd557cd2c482a1bfd5a242c070c1f8cd1712f571b039f3bfe646fdb9cdf04a0a38f446d587f9e1a6b043b31506d1b32943eb44e65a4a7e24259c75ecdfc", @generic="698b23cf2d9d4b1a3d7312afcfdf9cc93f0cc4d13a762990c4fb06d0e66222fcfc53a920941805d6163a820551006a954bc7a7ad51dbf7f6ac60121398b962f38dce7c358c7d1c955cbdf45835d584a5af9fd56bcb1743a273a20df21e28c6ed667e809e232201a6ee47a276b01fe83d4540bf20ddb38789584aefc8e906", @generic='K\'M', @generic, @generic="a1696dd4c136cdec2ffab0ebb40273788524843b5841d0394719a594ce9b631f1d78f9afcf8db036a3c17a8693d2dafbc617f5566ac770da8f357064f044c6bdc509f8ed41dbd525f228bb9041b2249fb81ad3dcedace3783b78ab955d8ee13ee5d167bf61e27cde4b4fb5317fd05a01abada47ba70c10d78d99a1ebc988df43d971e2d4ec26326d34e8945cb534a0c4b9fb6615badc7d70ea93eefaa104282bd685562005b213fd60578a0a41607bcccca297c579d6d25bde0ae3e79b8d26770d6c5a83cc903c243c9bd269d2fb", @generic="75a4c21f58e3e3f54b687346297b329c8bb711ae87eeb2f22fe2815b8be903dca4a06cfca1594a7a6252deeef6d12068607f6c4e45ace754bcfb85705edbd745cb0c4e6150df09f14e801286395779bd26faad020b8503ae2233dd4ffe5306ba0c27ac73d87f765c", @generic="326963ac60e657b3779af920c699f01cfcb91f345edd7f3774afcc4cad319828da5b1f46bb45a801e6f4ce4b8b92aab2b0712ea5c8fa5c349c6c9b43b0a123339670e16a929994a7c676fc0fceda41433004635771d4ad12a3c27eff997d12b05a0f59cdccc61bf2e72b0bd58ced3229f8057303c7b689f7c495f68055e0f5a576469bad1d39bdca5ab78a20c082b1c629f454854409103c01351c60f469381d830f6f71873855408b5e65a7b52fc192040b24820382eed90daada97d38648e75871c56c082ea40b02486900f8cc3d4ad59b56e333001ae160db14291ce03a171acc1ccf307aa1", @typed={0xc, 0x55, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x83, @u32=0xd213}]}, @generic="e9b8193f973a8c8e718ab3527449ed11"]}, 0x334}], 0x2, &(0x7f0000013000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x8000}, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000001b000), &(0x7f000001a000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000902000-0x8)={<r1=>0x0, 0x40}, &(0x7f0000f48000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cd3000+0x92)={<r2=>0x0, 0x3}, &(0x7f00001ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000b3000-0x8)={r2, 0x7f9b}, 0x8) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/06 20:05:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x200, &(0x7f0000002000-0x8)={<r1=>0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={<r2=>0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r2, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000-0x2)=0x2, &(0x7f0000002000-0x8)=0x2) [ 40.242941] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/06 20:05:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) bind$alg(r0, &(0x7f0000aaf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r1, &(0x7f0000f19000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003af000)=""/19, 0x13}], 0x1}, 0x0) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e61000-0x8)={0x0, <r0=>0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cfa000)=0x1, 0x4) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)}, 0x0) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xf, 0xfff) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) 2018/02/06 20:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c0b000)=0x3, 0x4) r1 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r1, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/06 20:05:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000203000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 20:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) accept4$ax25(r0, &(0x7f0000490000-0x10), &(0x7f0000e77000)=0x10, 0x800) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000014, 0x0, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f000055c000)=""/71, 0x47) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 20:05:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f68000-0x4)={<r1=>r0}) accept4$alg(r1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/06 20:05:14 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000768000-0x20)={r0, 0x6, 0x1, 0x6c90, &(0x7f0000ace000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff7000)={0x2, 0x1, 0x4, 0x80, 0x4, r0, 0x9}, 0x2c) socket$inet6(0xa, 0xa, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005a9000)={r0, &(0x7f0000fef000), &(0x7f0000fef000)=""/31}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d5c000-0x8)={0x0, <r1=>0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000eb5000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ff8000-0x4)=0x10) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000793000-0x30)={0x2, 0xb, 0x0, 0x0, 0x20000000000001e7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xfffffffffffffdd0, "cec609cd91b516a9f58ee842ea5a69d716d61cc37a1eb4"}]}, 0x18}, 0x1}, 0x0) 2018/02/06 20:05:14 executing program 2: 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, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) r1 = socket(0x9, 0x80000, 0x80000001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000013000)={{0xa, 0x2, 0xcfd, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}}, 0x9, [0x9, 0x3, 0x0, 0x2, 0x1ff, 0x1ff, 0xf3f, 0x100000001]}, 0x5c) 2018/02/06 20:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x338}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000707000-0x4)=0x2, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000f09000), &(0x7f0000419000)=0x4) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000c83000)={r0, 0xffffffff, 0x7fffffff, "7ce1711afdda5c90932d7b0157a329226a326507e5bfcb7c465eba881b7935701dc6d7e64b6167f68f2cc5735002e5b125a653f830463f7e8e68867eb5c2fbd5eaa940e6b934d8b0d90887680bc024317177cbb596ec3e2adb84a406cffe63165c3d10f9d9c11c7a0171a49bab964bef7241b7132cde364b47281117d4fb3f47ee21b76005473892c25f9d2e66384a3bdf45c5092ce7544ccbd5819b6b1576d39f12e55534ba29fb7dffc2ff65ed90b0c7fae0423823b43414de06a837bd22782fa410dcc24ae8a1309169dfbfe5e76e5261eb73"}) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b47000-0x4)=0x8, 0x4) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000014000), 0x4) r1 = socket(0x4, 0x80000, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000026000-0x10)={{0x0, 0x8}, 0x20}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000025000)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000026000-0x4)=0x26) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000019000), &(0x7f0000026000-0x4)=0x60) [ 40.410536] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/06 20:05:14 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c55000-0x10)={0x1, 0x2, 0x1, 0x80000000, <r1=>0x0}, &(0x7f0000234000)=0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a5e000)={r1, 0x2}, &(0x7f0000fc6000)=0x8) sendto$inet6(r0, &(0x7f0000fc5000)="270100fef22003a53850cc00a1e6a3acf17860", 0x13, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x7ff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000008000)={0x0, 0x2, 0x14, 0x8eb7d51, 0x6, 0x7f, 0x7ff, 0x9, {<r1=>0x0, @in6={{0xa, 0x0, 0x65b, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x8, 0x7f, 0x64, 0x3ff, 0x30caf49f}}, &(0x7f0000011000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={r1, 0x7}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8), 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xffffffffffffffe1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000dc0000)={0x1, 0x1, 0x4, 0x1, 0x100}, 0xc) [ 40.479534] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/06 20:05:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(0xffffffffffffffff, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000785000), 0x4) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004cf000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[]}], 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f64000)=[{0x0, 0x0, &(0x7f0000363000-0x30)=[]}], 0x1, 0x0) 2018/02/06 20:05:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={<r0=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58, &(0x7f0000692000)=[{&(0x7f0000667000-0xab)="35c6f0ca31e30d9cdbc8aee94b9b1839543ef85e0187b76279af4e59464a937b0ef848bb950ccae50a1d8f382f97f2c7f563f879ba1ad5d3195cc59eb16833b4b8f8d7bced9f226e95592655f6148f87f12aaa9e4e0969e7f84164eaf9b1090018d8502417eb1318a043f42a37511d9229f6c1757da968923cec3883012af58be85d44df4bf893cf740113201a0d1828c6c62a4236e653528197d138be039043993d5da2659d304a52ff72", 0xab}, {&(0x7f0000001000-0xd4)="a8d2acfb7e23269276d6e5c52b9ff3d8337701220627ba21eaa1f9587239cb19cc9e45e631aed016a0f1413e83f946e06c1639e0bf257b3856d8c6903b2a60174274974c6aedcbd16aa61d20ceb6859c7d873bee3fc3304aa587fd71c1552b3013d40703b4df5d8e18fc60212575f06ae6abdbcf187434e6cd8407430aa9cd969793aa424bc89a91a6df07c71a1ef0a86badd6977256feec0e1dbe97be617d55a8c9754918ddf6095ee6428aa1d3a16c115ebd6a7ae5d81f6be9b4aaa7afd22d036a01ac45b2e2022b9d086a7168e942c48f94d0", 0xd4}, {&(0x7f00005d0000-0x25)="418cc3e6093f356abc1e80f0173e357f53357a05d6c5999af419160e789f01c80001fa52be", 0x25}, {&(0x7f0000000000)="cd7cad7fa9d66daaedded4be08bbc9b9fbe264b22d05fe9b5d39deb0c97a6ab2", 0x20}, {&(0x7f0000cce000-0x98)="20cc4e3f93032868f6eeaec77160086b9836f4bd83f9cefcdb153f365e2514eedd15746a29e15467aec3b8d48fd17af9150c290635b4f8ddd655cc0da9f69c174c164e65bd427e922b8b9d65e7eaf068c744e1d5d15a6268b901aa9b5f00c3cad6ea8f9cf955bd68a08c1135fdc614f69a2a7db3ec597aabae516cd985c0f06956a2d202ae6a97434573fa5857b4b9beb74831dda3da28df", 0x333}, {&(0x7f0000d83000)="5f886dc530fe3e23becb75beff0e762abdff9264cda05c385d4c3a3d4aafa6becea340c4f2f4f79bc1380d27a9bea25fad985bd54a4a0a8dc8ef443842227ff670e166b2fab20452d61e9630ab9734e61df074d30ebec88007cb7f7d3973218e1f50ebb1062891e8213cf5a9c5624549d233ac40e75c57bccaef923924951bc4e19f3cd1f4f74dc6930b5a7d7add67a87713611174709756b5fc395abf36f7b563f1cffad254a6298d2b54d778d234641786b8466fc19f895b4b317172ce14b7019159088265ce173ace7ef3e26ac0db3919a39d7acac65a6c00dc38d9", 0xdd}, {&(0x7f0000001000-0x7e)="9cb74a4b6972f5f733ea3fac9db60a95f054149458d99aab184d77af38b443d2bb1769575393450e8b3f3f77b956c32d0c75083aa80bba565e20004ad610bc63de992be7bf4ce1c8fa11d5bd05a5abdcc0ff5bb15674f06a018270c19b98680b7e9d60eb1eabf9da4d02a2bd085815dcca1b5da262d67fda8997dcf14916", 0x7e}], 0x7, &(0x7f0000440000-0x3d0)=[{0x58, 0x10a, 0xfffffffffffffffb, "917774ed32d01e8cf81429b57a847e5286e2bbec331c5564e3ac4f330dbac6aaa03dcc47b5930c9e9f069e485a142820eacebc624e6c15beb80314bb195b6891f6cd952f8e"}, {0x18, 0x4129a0a60c1285e2, 0xa291, "c5c8"}, {0xd8, 0x118, 0x8000, "4dc5055e9d1416e4be29418fd5ca162f1708a4ac1bc21bc3950c684d9dc1ad8bc6be80ff624fcc4dfff7e8a239cd57ac3fb9d2d6d66cc637b5b35e9a291c0a169ced3ab1b5fbfe1035da9e787d209a179c11028f65745ae37055fe11eb07568d5c4c184039f8901a66eb5a7df50e027f93020a1beeb835defcdbc77654562053af7b03c6468a5d4aac47c49a67e083a1fa199bc520a2f59888a6521b07167bad5b1d9ab884fefd09a5c3f5e3f60b4a09846c6b88f4092bb3a2d2cb15271cda27d12cc579fb0c9a9d"}, {0xe0, 0x139, 0x4, "9a8cb2a2cf4a9ed22f77059cf4f88d84e25637943cf277364939ab5342fdf62717b0c0cfff6b21cf3b0399a8783b63dcbf8fb7858c5e7553a810bd5f6bbc4413ccf1a86e945f9b91e907e82b27a3889ffb6217fb7683cb031db18e90a85d1b64aa8c8ea4a4c5d22c4db9c0859d1b01595b32229d37a984c8169bba76139801bb52ec847af1f29f9b7ab197c3389167d85dfc655192bcec77c6a969a40ed8a7b58a36312c7a59128810888bff5693285ae4b699d08355ac147cb9261138bd06ce970b54159c8924011a5e94edf8a935c2"}, {0xf8, 0x1ff, 0x2, "994cf80fde62c89a8fd3cc496436c3e0785f0aae24636d637d339b7887bd4b7072d5599c40e4d7273e5a6647ba3d53a719663b3aab3be8e919c093193278b336a52291a88a179f9e527e3dcbb7ea28f8363cb9e328219c53b955208a332896f915f39b31db92830e6ebb5d9d3804faa7d890477533a8f5a51228d3fae305d60b1020d0ff8a3ee55e8642845d3e8ca9e984e234632eb7039249f1138c221ec6214e855c7d708db3e5393582c4d89d6058660368381b332f7044c7c6da403513f31f1729e69f243a148857f56bcc59a618da027f2c7142b4c2dee0373e1066fe31507cd08636b4"}, {0x10, 0x110, 0x20}, {0xa0, 0x113, 0x6, "0aacc5271bd95a706a97e4686b2ef85161f08315df29675ffa39e0bea99153604c6f51b198ae3d0789ebdac2ba9e874bf38b8391fbd01f06e4047e3f08c2fc6161560273490ffec3e0fe57ef00956eee36cc303734a32b376b80fb96a99d87c23722731c0162ef5bb5f436c470947df1b7f8a29205af91c200abbb01aa9b18f98e089e87597a5f9113"}], 0x3d0, 0x40000}, 0x8000) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000ee000)) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000ef000-0xc9)="8c1b35aabe11e41f3313cb2cdc6f3773a74fc0adfec82ceb92b18729c701000000133f3916ccb09a99d35b6d0adde8e954533fe4de4aaa825ed9a0a51fab650b512259eac9ac71d32eefd3d8914caf46692fc194bbb50272564f7e68df7d3556d7fa768ee1a7903413f70d0064408b9a8e28b6970e3ebcf047f3b1575709ddffe2ad453b90ef9ddc210f818b2e599a8295027c4575d4b6fba929fd7d66ee73a4bf9ba399a62a069780433c434f8d2d43a183e815e642573ad844d1bbb6e60271c6684c802967fb77") 2018/02/06 20:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000522000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cc4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000561000)=0x60, 0x4) 2018/02/06 20:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x23f) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)='(', 0x1f5, 0x0, &(0x7f000042f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d03000-0x8)={0x0, 0x7}, &(0x7f0000fe1000)=0x8) r1 = socket$inet(0x2, 0x801, 0x8000) socketpair$inet(0x2, 0x6, 0x81, &(0x7f0000220000)) socket(0xe, 0x80b, 0x180000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r1, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000142000-0x18)=[{0x6, 0x2}, {0x2, 0x100}, {0x7, 0x3e5}], 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000025b000-0x4)=0x5, 0x4) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b7b000-0x4)={<r2=>0xffffffffffffffff}) sendto$llc(r2, &(0x7f000038b000-0xa6)="94", 0x1, 0x0, &(0x7f00007e0000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031b000-0x8)={0xffffffffffffffff, r0}) 2018/02/06 20:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7f000-0x8)={0x0, <r0=>0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000044e000-0xc), &(0x7f00007a0000-0x4)=0xc) r1 = socket(0x8, 0x800000007ff, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b48000-0x4)=0x200, 0x4) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r1, &(0x7f0000791000)={&(0x7f000048a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000080e000-0x10)=[], 0x0, &(0x7f0000e54000)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x40}, 0x0) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea8000-0x4)={<r2=>r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000487000-0x8)={r0, 0x8000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef027}, {0x6}]}, 0x6) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000058c000-0xce)="642160e206be49f5d4d69d2d6647342dc9623dcb45e33ae8b5675dd89329cb6e5ddd3188175943e3c87d876595e618781b1127aa17cbf8e603ab5f66eaa0a8a96a2e42d19483c76ca2826b8adf5224adb378993d48d21a5bf8a9b76dbf451fc107e197aa3e5573cf4ed459b548e6e310015925a3c2cc2f5bd67e986f9fe6c70398ed0af0cc09ba7078de6dce8031c54ca630ededa78d5d2e518d86df92e474ce7d0b6341668334152693363f3c95e091af706ec8c9816c60110250bc7a8f003e75598d8fd29eeedf2f8a5db0d852") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a74000)={<r2=>0x0}) accept(r0, &(0x7f00003ce000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000ffa000)=0x10) listen(r2, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x17, 0x7, 0x9, &(0x7f0000f31000-0x8)={<r3=>0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d65000)={<r4=>0x0, 0xfff}, &(0x7f0000a97000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000503000-0x8)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c8f000)={r4, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000408000)={r4, 0x2, 0x7f, 0x4, 0x3ff, 0x80000000}, &(0x7f0000848000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001fa000-0x40)={r4, 0x38, "26dafca86363255bfe460d10d94a452f2793b6aeae5b30f463b3d531f107815dac0e4a181aab900e060454120480a30fbd206eaf849f3851"}, &(0x7f0000bfe000-0x4)=0x40) 2018/02/06 20:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000022f000)={<r1=>0x0, 0x1c, &(0x7f00005b8000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1f}]}, &(0x7f0000576000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000d2000-0x8)={r1, 0x8001}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty}], 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000779000-0x28)={'vcan0\x00', <r2=>0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00006d8000)={r2, 0x1, 0x6, @empty}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00006cf000-0xb8)={r1, 0x80, 0x8, 0x8, 0x0, 0x1, 0xfffffffffffffff9, 0x8001, {r1, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x0, 0x1, 0x4, 0x5}}, &(0x7f0000a59000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value, &(0x7f0000007000-0x1)=0x8) 2018/02/06 20:05:14 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000eee000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000dde000-0x4)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000e50000)="0fd7d5afe149a5080efb57eb12a24e16fe313df0e309c18d6c6c165de25e8ed20f3dd0f8177bb9470ba3c071834a694aa8e8e788a653074a693192b49d6894e8ccd64551c2238ee6116da92be51fdcd3f5baa69623fd81eb4a2498975e612f59f6aa463112b3ca842db20a9a341a8a6a76e6ecf8fb03eb7b0b1113bf2358b4f70b0c04ae026915685f4cd1a6d7d3fa5c11e2d236e1b0b8ee94b40bcdfceff12e3ec74f443b9e8d4fd34ce8d9165fda9c48a43c6d7c5ddb9563370bc12151ac5c4c7c9d7786f8f2497405ed4d76d2a37f0037d944039342e2484bcb70c9522f602c6ad36f39ea4096db1a18ea9701c82e27763edf2f1a8815", 0xf8, 0x0, &(0x7f0000b65000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00005ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000326000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000708000-0x18)={<r2=>0x0, 0x8, 0x0, 0x1ff, 0x20}, &(0x7f000037e000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000052a000)={r2, 0xfffc000000000000}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f2b000-0xc)={0x0, 0x80000, <r3=>0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000aab000)={&(0x7f00003ff000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003ec000-0xc)=[0x0, 0x0, 0x0], &(0x7f00001bc000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b5c000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x8, 0x8}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r4, 0x0, 0x13, &(0x7f00004ce000-0x4), &(0x7f0000f64000)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000838000-0x10)={&(0x7f0000ea1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/06 20:05:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x800000000000}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"000000000000ef8d0000000000000200000000000200"}}}]}}, 0x400) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000004000)=0x26) write(r0, &(0x7f0000005000-0x29), 0x0) 2018/02/06 20:05:14 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f000000d000)=@ipv4_newaddr={0x60, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x200, 0xb01, 0x101, 0xffffffffffff7fff}}, @IFA_LABEL={0x14, 0x3, @common='ip6gretap0\x00'}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x1a73}]}, 0x60}, 0x1}, 0x0) [ 40.670978] xt_LED: No 'id' parameter given. 2018/02/06 20:05:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00008b8000-0x10)=@ipx, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={<r2=>r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dfc000-0xc)={<r3=>0x0}, &(0x7f00007b5000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00005a1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60c", 0xb) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$nl_xfrm(r5, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x110, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @policy={0xb0, 0x7, {{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, 0x286}, 0x1}, 0x0) recvmsg(r5, &(0x7f0000131000-0x38)={&(0x7f0000b45000)=@alg, 0x1c, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x926b5d58cdc7ee5d}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000ad9000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, <r8=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$netrom(0xffffffffffffffff, &(0x7f0000343000)=@full, &(0x7f0000000000)=0x48) r10 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000e88000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bfb000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f00000d6000)="76666d2453e7180f7ca39804c2b50ef556f218afbe3c9dbffcbfabafa0f854", 0x1f}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x58}, 0x24040081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 40.709986] xt_LED: No 'id' parameter given. 2018/02/06 20:05:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) accept$inet(r0, &(0x7f00006cd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003e2000-0x4)=0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fcb000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000351000-0x4)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001db000)={<r3=>0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000798000-0x4), &(0x7f0000139000)=0x4) recvfrom$packet(r1, &(0x7f000092a000-0x5e)=""/94, 0x5e, 0x0, &(0x7f0000e64000+0xa4)={0x11, 0xbbc47634695361ca, r2, 0x1, 0x103a, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r4 = accept$alg(r0, 0x0, 0x0) read(r4, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/06 20:05:14 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, 0x22, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x360) socket$nfc_raw(0x27, 0x1, 0x0) socket$inet(0x2, 0x800, 0x1) 2018/02/06 20:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000432000-0x8)={0x0, <r1=>0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e03000-0x8)={<r2=>0x0, 0x4}, &(0x7f0000d1d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d9c000-0x10)={r2, 0x80, &(0x7f0000616000)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x4, @empty, 0x4}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000377000)=0x10) 2018/02/06 20:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f38000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c25000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000158000), &(0x7f00004e9000+0x171)=0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000883000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ffd000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00001a7000-0x84)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x1, 0x690, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xffffffffffffe099, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xa0000000000}], 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000145000-0x20)={@generic="5da45ea35db30f20a88cc417a38d8ca2", @ifru_flags=0x800}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00005fd000)={0x24, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000b1d000-0x38)={&(0x7f00002a1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000a06000-0x20)=[{&(0x7f0000756000-0x66)=""/102, 0x66}, {&(0x7f0000db4000-0x53)=""/83, 0x53}], 0x2, &(0x7f000084d000-0xf8)=[@mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x4}, &(0x7f0000810000)=0x4, &(0x7f00007f9000-0x8)=0xff, 0x678c, 0x2, 0x100, 0xbf4, 0x40, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0x101}, &(0x7f00004aa000), &(0x7f000006a000)=0x7ff, 0x2, 0x2, 0xc8fb, 0xfffffffffffffff7, 0x1, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x7ff, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x8}}], 0xf8}, 0x1) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000487000)=[], 0x0, &(0x7f0000dfe000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f00006ae000-0x1000)=""/4096, 0x1000}, &(0x7f0000404000-0x90)=[{&(0x7f0000a69000)=""/213, 0xd5}], 0x1, 0x20}}], 0x48}, 0x0) socketpair(0x2, 0x0, 0x7, &(0x7f00001a0000-0x8)={0x0, <r1=>0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b16000)={"182f8c2e854cb8ef118e2d12525f7187", {0x4, 0x9, 0x7, "ae06f59c84e4", 0x8}}) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockname$packet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000b000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001a000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x1, 0xffffffff8d304b84, 0xa, 0xa0, 0xa0, 0x7f, r1, r2}, {0xffffffffffffffc1, 0x4, 0xfff, 0x84, 0x9, 0x9, 0x101, 0x10001}, {0x4, 0xfffffffffffffffb, 0x20}, 0x0, 0xc, 0x3, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in6=@empty, 0x0, 0x2, 0x0, 0xb2, 0x9, 0x9, 0x5}}, 0xe8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0xfffffffffffffebd, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000-0x8)={<r3=>0x0, <r4=>0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000005000-0x28)={@syzn}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000001b000)={0x0, 0x2, 0x81, 0x0, <r5=>0x0}, &(0x7f0000015000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000008000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100, 0x6896, 0x20000, 0x2, 0x80}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000001b000-0x4)={r0}) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000b74000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000149000)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00002b5000), 0x4) connect$vsock_stream(r0, &(0x7f0000f7b000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000001e000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000494000)=0x4) 2018/02/06 20:05:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 20:05:14 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000008000)={0x2, 0x2, @multicast2=0xe0000002}, 0xfffffffffffffc8f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, <r1=>0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', <r2=>0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000000a000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000)=@common='bridge0\x00') 2018/02/06 20:05:14 executing program 2: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a4000-0x4)={r0}) getsockname$ax25(r0, &(0x7f0000993000-0x10), &(0x7f0000000000+0xa0b)=0x10) 2018/02/06 20:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000054000), 0x80000) recvmsg$kcm(r0, &(0x7f0000dce000)={&(0x7f00001f1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f00001b5000)=[{&(0x7f00006e7000)=""/4096, 0x1000}, {&(0x7f000040d000-0x6e)=""/110, 0x6e}, {&(0x7f000048f000)=""/168, 0xa8}, {&(0x7f0000839000)=""/68, 0x44}], 0x4, &(0x7f0000a5e000)=""/84, 0x54, 0xfffffffffffffffa}, 0x2000) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@generic="59717cf8d2d0589f23cd28203094d947", @ifru_names=@generic="4c14ee4cfb0d1e11c92f6f17ef1b31ce"}) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={<r2=>0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b20000-0x1c)=@req3={0x9, 0x3, 0x0, 0x0, 0x0, 0x7, 0x58}, 0x1c) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x52) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0x4e, &(0x7f00000ec000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x0, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/06 20:05:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={<r1=>0x0, 0xffffffffffff8000, 0x1, 0x7, 0x7fffffff, 0x3, 0x5, 0x3, {0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3f}}, 0x8, 0x2, 0xfffffffffffff253, 0x7, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={<r2=>0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x78, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x3895923c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdd}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a3a000)={<r3=>0x0, 0x3, 0x10, 0x5, 0x800}, &(0x7f0000850000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0xf0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r3, 0x1f, 0x3, [0x4, 0x8, 0x1]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000027e000)={r3, 0xffffffffffffffff, 0x30}, 0xc) shutdown(r0, 0x0) socket$inet_sctp(0x2, 0x40007, 0x84) socketpair$inet6(0xa, 0x8000f, 0x5, &(0x7f0000401000-0x8)) 2018/02/06 20:05:14 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000af2000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000abf000-0x4)=0x10, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000af2000)=0x10) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f0000af3000-0x10)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0xffffffffffffffd2}], 0x4924924924925a9, 0x0) [ 40.855867] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 40.872400] rdma_op 0000000035c4e4b8 conn xmit_rdma (null) 2018/02/06 20:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000097a000)=0x800, 0x4) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0xf, 0x0) write(r0, &(0x7f00001c7000-0x24)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) 2018/02/06 20:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000093e000)={<r0=>0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xcf}]}, &(0x7f0000de4000)=0xffffffd9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a8a000)=@sack_info={r0, 0x0, 0x8}, &(0x7f0000fca000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000088d000-0x1)={0x4}, 0x1) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 20:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004bd000-0x4)=0x14) getsockname$packet(r0, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000155000)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e07000-0x4)={0x1, 0x0, 0x3000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000516000-0x4), 0x4) close(r1) 2018/02/06 20:05:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000776000-0xca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x62, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, "cf1c81f54b279d4bc09bb52665b4fb7272de501060e4b803a45cdcdaa0af8459f292a072658e5ac15a81664ce653746841b5f211fcc0ad75eb1b003d93fd0e3d17d8590958da25dfb2d2b60ea06f375d2f36"}}}}}}, &(0x7f00004a9000-0xc)={0x0, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000911000-0x4)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b4e000-0x4)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000005f000)={@generic="465b42d73bd1b4af09c07d4a9c53bc99", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c62000)={<r1=>0x0}) recvfrom$inet(r1, &(0x7f0000235000)=""/4096, 0x1000, 0x100, &(0x7f000022d000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/06 20:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000712000)={0x0, 0x80000, <r0=>0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00009e5000)={0x16, &(0x7f0000981000)="96014b5eda5c02af86ed9c99f33958978b638b89ef3c"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005bf000-0x8)={0x0, <r1=>0x0}) bind$inet(r1, &(0x7f00006bd000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000e37000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xf1, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0xffff, 0x8000]}}}}}}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004f5000)={&(0x7f0000993000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f2a000-0x14)={0x0, r2, 0x0, 0x1}, 0x14) r3 = socket$inet6(0xa, 0x2, 0xfff) recvfrom$inet6(r3, &(0x7f0000b52000)=""/17, 0x11, 0x40000020, &(0x7f00002f2000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xc039}, 0x1c) 2018/02/06 20:05:14 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000093a000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000070d000)=""/181, &(0x7f0000001000-0x4)=0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xf, 0x1) sendto(r1, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/06 20:05:14 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f93000-0x38)={&(0x7f0000f92000)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000030000-0x50)=[{&(0x7f0000f92000)=""/140, 0x8c}, {&(0x7f0000f93000-0x3d)=""/61, 0x3d}, {&(0x7f0000795000)=""/230, 0xe6}, {&(0x7f0000f92000)}, {&(0x7f000022a000)=""/147, 0x93}], 0x5, 0x0, 0x0, 0x6}, 0x1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000f92000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/06 20:05:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x4f8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x498, 0xd0, 0x290, 0xd0, 0x1a0, 0x290, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000b02000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x290}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x17}, [0xff, 0xff, 0xffffffff, 0xff0000ff], [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], @generic="3837f1e60659797f4c5f2eb9bfe0467d", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2c, 0x96, 0x5, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0xffffffffffff6843}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0x0, 0xff000000, 0xff], [0xffffffff, 0xff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', {0xff}, {0xff}, 0x2c, 0x1c00000000, 0x2, 0x71}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz1\x00', 0x1eceb912}}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x69, 0xfffffffffffffff9, 0x0, 0x1, 0x20, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0x8}}, @unspec=@void]}, @HL={0x28, 'HL\x00', 0x0, {0x2}}}]}}, 0x4f8) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x10000000000800, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000627000-0x48)=@full, &(0x7f0000969000)=0x48) connect$netrom(r1, &(0x7f0000e7b000)=@ax25={0x3, {"9dcefe5d265efa"}, 0x9}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/06 20:05:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0xf9)=""/249, 0xf9, 0x40, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c3c000), &(0x7f0000a85000-0x4)=0x4) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ffb000)={<r2=>0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, 0x0, &(0x7f0000ffb000), 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffd000-0x4)={<r4=>r0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000ffe000-0x78)={<r5=>0x0, 0x70, "98e2f188a3a6a7b6ad2e44a73618124fefadb9a5ec759511cd0efa70110d04ce1d7794cd7c87c5296b6105e7edd7030ad84beb92bd4e5f70dce4128277b3dafb8712e127eccdad2ac5f165bdb47845035b2e2ebe9b5da1d853bb7e003068fab6e7a940da05ec16ce1a3c3bf1e38df86f"}, &(0x7f0000ae0000-0x4)=0x78) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffe000-0x8)={r5, 0x7, 0x6}, &(0x7f0000ffd000)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000ffc000)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000126000)=0x14) connect$can_bcm(r4, &(0x7f00008e9000-0x10)={0x1d, r6}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1, @multicast1}, &(0x7f0000e82000-0x4)=0xc) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18}}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000b1000-0x4), &(0x7f000000f000-0x4)=0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00009f5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00001d2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000517000)={<r2=>0x0, 0x24b33aac000000, 0x3, 0x1, 0x0, 0x1, 0x3, 0x8, {<r3=>0x0, @in={{0x2, 0x1, @empty}}, 0x6, 0x5, 0x2, 0x2, 0x6}}, &(0x7f00002f7000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000032e000)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000fc000-0x14)={r3, 0x4, 0xe20, 0x3, 0x7, 0x1f}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f23000-0x88)={0x0, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) 2018/02/06 20:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00009c7000)=@generic={0x10000000001e, "030000091fffffffe3000001e526cc573c5bf86c480001c71e14dd6a739efeea1b4800005405000000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d15e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000018f000)=[]}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000205000-0x4)=0x3, 0x4) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000), &(0x7f0000a4f000-0x4)=0x52) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e6f000-0xc)={0x2, [<r2=>0x0, 0x0]}, &(0x7f0000c0b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ad1000)={r2, 0x5}, &(0x7f00006b0000)=0x8) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x3, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1}}, 0xe8) sendto$inet(r0, &(0x7f00001ec000-0x1), 0x0, 0x0, &(0x7f000067d000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt(r0, 0x8001, 0xe4e, &(0x7f0000ebf000)=""/235, &(0x7f0000b44000)=0xeb) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000872000-0x10), &(0x7f0000e4e000)=0x10) 2018/02/06 20:05:15 executing program 6: r0 = socket$inet6(0xa, 0xe, 0x3) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x7f, 0x4) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000079b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x6}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000676000)=0x40, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000109000-0x8)={<r0=>0x0, 0x9}, &(0x7f0000eb4000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000254000)={r0, 0x7f}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000760000-0x38)={0x0, 0x0, &(0x7f0000690000-0x20)=[], 0x0, &(0x7f0000f27000)=[{0xd0, 0x199, 0x6, "53a2538a8c0a2bbe839d1272e95c7f211972ae42dd52abd824ac23d1ba84a6ace83305d5cbbd2bff97fbd5f77dae369079eeb36e09a27f1cb54ddd6f18ea7e62b23c0e31489a77544290ada92bdbe31b82bee2d64d180e09b66bd5fa999b9f3a559cefccdf48a1d5edaa4a51ca8c314a8c355685b39405a54c6938da564c87bf954e97c043135a358a62e2fd0221593508b0dd4386ead6231c6d2feb5dfa5b72ff5cc1a1d1836e61a5d102aa37ca9e22c577bbe91bc1850b3b"}, {0x88, 0x119, 0x1, "5e1e143ebfadfacd00b0816d73f6031e9fb562b791fdba380545d6b0e255bf0fc67f3707edde726c6f8e6e8aa92ecdc85ff5e9621f8e86d73691f56b57da3453d11565bec9eb21ac7d7b3634f692129ce299918b5a0399746df3ea36d56ddaf41524073d8a706bf8bb805ab62a49fd588a1fba293d4f8fe2"}, {0x70, 0x10c, 0x6, "d45b083c577371e51b8870bb5c175c73313ef7de7abb5b8cb9305ead200654a7e0bf923540a74352aac32ab0d58cf4c1d30cd70e7054933fe6c4b17448fc2e28b0f71cbb0cae9fc41c40025dd24b521891efcd8d2738a485df337fa462083129"}, {0x78, 0x105, 0x0, "790f0b65784f775687bfacbdac0858222981f4be9958bcd61df85a2a959685be9ef16261e02b7d769c88faf5ecb898fee7ccaf3746a2a4d7d0734675c6d957c8ed749cb2ccd8be6bd9105764d0313d1835ce21450aa5a649bc8b1f1ee71914a66bc832ac549697"}, {0x68, 0x118, 0x9, "f30791d285254bb0a6698327555655bfcae080c51ba1d81229aa5ff18cfaa7cd00a0f81a74e97f7ae7258c70045c49fb544cc55351cfbbae9680a3b7c978f5351422290ffe6be6003b69b66118cdcd7516"}, {0x20, 0x13f, 0x7, "2e6ad6980991c98d9037d7a6"}, {0xb0, 0x184, 0x4, "3253773971598c0fdc06be640f0e5a83602c6621cfb8e54db1bb179b2620ea087662e1efe3b27e5dfc02184a6102671c579e28949a68f75a22ae5acc80f4f0dd706a239ea793cd71dc0b25b0f8af77ecc18af7bd8558ceb69b1f4001b8e824e52bc1a69763e2f6c4b4c249e79c0f8d7a8fef4871fd36d3db74e2d3f0e7bdc58fc20b41965af4c688174e5a1a8c25b2b5acd5cf361797dd746ebe67fe94"}, {0xb0, 0x10b, 0x4, "2c70ac353fd5e22010191688d15efb881658aacfc6e3d3de68dd07b312473aee3f67ab27f9a723e5206d606cc46346f32c6a0bb43bace105788b966d4fd685c1b8acec1c5abba7d99ec2bddbd552a74a6ec358b3d4f193b184b7ce866689af9037e7c222f42c9684f83a8fceade23fa7974cc21a7c6c828bc2570ae1dd2b449f7d0f6837a27ac7cbc8089821962605282127b3edd655c33b282ead"}, {0xb0, 0x112, 0x2, "d58d26304c4657e9b1de69f8fc4bc809db8e171ef629deade91bc4a209e9126eb911eeed40c7465d3ec4cdaf60eb86e4014f9b061e058ef505f6d7918a3f7a9badba656c2bf179852709b0bcfbb7a3285135d0c522d030dc5b3a6d9e453694fcab21afad2e17b72389a10c5e0217934efa20707b59029b14bde57af0d96b891d9bf3fc259b2b5ce15a0799587b903fbaf6a98a2a49875098e634fbdd3a61f792"}, {0x40, 0x11b, 0x4, "b138fb93b9024921af67d0fa754b0ebb7327be700d98aa433e8bc3d3abe483ac1573c3e7451b79dd469825d775"}], 0x19a, 0x4000000}, 0x4000000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ce9000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000928000-0x4)=0x1c, 0x80800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b14000-0x10)={0x2, &(0x7f00006e4000-0x2)=[{0x0, 0x200, 0xac, 0x101}, {0x8, 0x7, 0x20, 0x80000001}]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58}}], 0x1, 0x0) 2018/02/06 20:05:15 executing program 0: socketpair(0x3, 0x8000a, 0x4, &(0x7f000099f000-0x8)={0x0, <r0=>0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000007000)={0x4, 0x9, 0x20, "3ca80654cd04", 0x9}, 0x10) r1 = socket(0x2, 0x1c900c959bddeb4e, 0x630) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='erspan0\x00', <r1=>0x0}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000)=0x4, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x10000, &(0x7f000000e000)=@ll={0x11, 0x1, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000f000)=@get={0x1, &(0x7f0000000000)=""/207, 0x2a}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000a000)={<r3=>0x0, 0x3}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000010000)={r3, 0x6, 0x30}, 0xc) 2018/02/06 20:05:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = socket(0xc, 0xb, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d4f000-0x2)={<r1=>0x0, 0x10, &(0x7f000042a000)=[@in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000812000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000068000-0x10)={r1, 0x1c, &(0x7f0000e4e000)=[@in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2dd}]}, &(0x7f0000fc5000)=0x10) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000010) vmsplice(r0, &(0x7f0000fe8000-0x60)=[{&(0x7f00008ed000-0xa7)="1f2af859c17201c1a26e011e63925e7803864a1488a382839af4e0c17026b7823c814942e1695694959069ffc740429e8325382f8eb2e9fdea4263d39b0115f61b9faa9ff2ac6e75425b910746e2cfebe2934a77a8a1f6c8fc7d9d569d5d64ae58e54c324cdea929554f9349c5e764d011ca6234fd890484782bd38017e66168f3c3a8f5650158d764adbe18992aaff868c994e76bc1a1448eb7e85d62a05537eba556bece8ea4", 0xa7}, {&(0x7f0000d4c000-0x94)="1db5157ccefca33c6c5e88ee45201e73f32e2c4d522465bae1628efa4da6028dd657020056c4d72847e0f51cd986dea4b79aaf1848ea8a652a72429ce864317a8067fcaf4462ccf8ba98f838660c5588980d60556b518fc9110653bb6b21386140fd369bc0ec688d28952b43e6961714da50dda7dbff09c13da5cbc8ec8521b682bf7865121dde97b8061fd13b622e67bbd29254", 0x94}, {&(0x7f00001ff000-0x2c)="77d69845e1bdd4e91dab094c0bd2f9d2adb32e0fbe96bc07f9b7a621cdcc5bf44ae2f69130c8278f1d135e32", 0x2c}, {&(0x7f0000910000-0x59)="b611d62b0b2a6ab51dabd74976b41eb2253d1693db9f14fa494bb84b53e3a81162fe995e1231121dcba86fc684b901decb6bc852ad7d27a2190ade13caf74cd4485ebd09823bb24eb0699f39cd84b408bf3178b3e354dfb0f6", 0x59}, {&(0x7f0000d13000)="372a9fd6945086c8fc75dccc0217ac1979ee7ab877e38d1274e8ed1f17ee45f439458e947210f44c4b1c093ba54aa2da745243d3cbd6e0925d73da8ffe7ee41698bbbfe4dba76218c817b2143bd3", 0x4e}, {&(0x7f0000232000)="ea69a777130a0b24314ff44af87d", 0xe}], 0x6, 0x8) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f00005ae000)="29000000200019fb01440010000000060200001615a42205000000040d000b0075000000000000000e", 0x29}], 0x1) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00003a9000)=0x10, 0x800) accept4$llc(r1, &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cb6000-0x4)=0x10, 0x800) 2018/02/06 20:05:15 executing program 2: r0 = socket(0x1, 0x80006, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x21)=""/33, 0x21, 0x40, &(0x7f0000c5e000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d4d000-0x8)={<r1=>0x0}) getpeername$inet6(r1, &(0x7f0000c2e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000bfe000-0x4)=0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) r3 = socket(0x9, 0x4, 0xb66b) bind$nfc_llcp(r3, &(0x7f0000e3f000-0x60)={0x27, 0x6, 0x6, 0x7, 0xbf, 0x81, "a459290fa238a735b91a3a7d86b0939f43357191ff9f3e8c583b15b3de33a42c1ac41db49ea40d53b8b8b09232a84cc083ed5e3b679ecd840c3f84a82fead5", 0x3f}, 0x60) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008fc000-0x8)={<r4=>0x0, 0x5a}, &(0x7f00001fe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000006d000-0x8)=@assoc_value={r4, 0x200}, 0x8) listen(r2, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c3b000), &(0x7f0000fbd000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007f2000-0x8)) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x2020000) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00005ca000-0x4)) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000015000)=0x4, 0x1bb) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006a4000-0x4)={<r3=>r2}) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00004a8000)=0x81, 0x4) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r1=>0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) socketpair(0xa, 0x1, 0x1c7, &(0x7f0000e8b000-0x8)={<r2=>0x0, <r3=>0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b06000-0xc)=@sack_info={<r4=>0x0, 0x7, 0x8}, &(0x7f0000a98000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002ce000)={0x6, 0x2, 0x3, 0x1ff, r4}, &(0x7f00001f2000-0x4)=0x10) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000047a000-0x10)={0x1, &(0x7f0000c0a000-0x4)=[0x10001]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e5a000)={<r5=>0x0, 0x9}, &(0x7f00008d8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f42000)={r5, 0x29, "0dd975719215fa0680b46dd3fd954f095bbc62b8917fefd5c875173870e9af2c6cbeb118814c30ffc7"}, &(0x7f0000680000-0x4)=0x31) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000-0x4)) sendmsg$nl_xfrm(r0, &(0x7f0000969000)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000389000)=0x7ffb, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f64000)={0x1f, {0x5, 0xff, 0x2, 0x7fffffff, 0x4, 0x1}, 0xffffffff}, 0x9) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f62000)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f60000)=@assoc_value, &(0x7f0000f60000)=0x8) 2018/02/06 20:05:15 executing program 0: unshare(0x400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000de8000-0x8)={<r1=>0x0, 0x5}, &(0x7f0000957000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xd6b, 0x2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000)=""/186, 0xba}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000000000)=""/117, 0x75}], 0x7, 0x0, 0x0, 0x9}, 0x0) listen$netrom(r3, 0x7ff) getpeername$netlink(r2, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0x32c) connect$netlink(r2, &(0x7f00006af000-0xc)=@unspec, 0xc) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='gretap0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000008000-0x4)=0x1000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000)=@get={0x1, &(0x7f0000006000)=""/16, 0xfffffffffffff000}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0xa0) close(r0) 2018/02/06 20:05:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha3-384-generic,ecb-des3_ede-asm))\x00'}, 0xffab) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r1, &(0x7f0000f19000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003af000)=""/19, 0x13}], 0x1}, 0x0) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006e9000)={0x0, <r0=>0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037c000-0x20)={@common='vlan0\x00', @ifru_flags=0x5402}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', <r2=>0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000031000)="9b00010000e20000ffffe55c31f30018b50322abe0e99753", 0x18, 0x0, &(0x7f0000572000+0x402)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="2fb95d117e17"}, 0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000051a000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f04000)={0xffffffffffffff9c, 0x28, &(0x7f00008cb000-0x28)={0x0, <r3=>0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d67000)={r3, 0xff, 0x10}, 0xc) r4 = socket(0xa, 0x1, 0x6) accept4$unix(r4, &(0x7f0000440000)=@abs, &(0x7f0000511000-0x4)=0x8, 0x800) 2018/02/06 20:05:15 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x8, &(0x7f0000001000-0x8)={<r1=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x2, 0x2, 0xb73, 0xffffffffffff8000, 0x1}, 0xfff}) splice(r0, &(0x7f0000e4a000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0x6, 0x0) 2018/02/06 20:05:15 executing program 1: pipe(&(0x7f0000579000)={<r0=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000008000), 0x0, 0x0, 0x0, 0x0) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={<r0=>0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d52000-0x90)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x9}, @in6={0xa, 0x2, 0x5, @empty, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x90) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b", 0x90}], 0x1, &(0x7f0000f94000-0x18)=[]}, 0x20004804) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000060c000)=@rc, &(0x7f0000cca000-0x4)=0x9) connect$ipx(r1, &(0x7f0000e01000-0x10)={0x4, 0x4b80, 0x40, "0c0000000216", 0x7}, 0x10) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) sendmsg(r0, &(0x7f000013b000)={&(0x7f0000814000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x3, 0x4, {0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x32, &(0x7f0000366000)=[{&(0x7f00009b7000)="17c444942bf5a87817f647e7b7ede01838cde8c6f882e2a70c1aace82636fb519fb23ea62f2afb77ff39dba4a813768c99ae1e1b5c026ec3f84a935281e57e2a34f8306a771a402bf8b990236790ae98b24d4bd97330b0608874f94ab0cd25b517be66c9b399513f3b", 0x69}, {&(0x7f0000455000-0xa8)="380ca9bd8ead1d380bd430222e0001b076d6beee055ccaf933b73ed2685f3b4ca3c7d0911283c8e01c7c64989bd7db0355f10e403fc38b7ea98bd38377724c0cc35db2c2a3b13ec4f78a07719dab013a0222a970d27ee0b7ff19e1703fe234b19cd2f7bd560eb7c5d3f1c743c827a9dcbe14417a609a4aaeaae979293689de9081860ae013b5a9f4fabdfff336ea74e1e32319397fbe209b4041269c836a0561153ca65956b24659", 0xa8}, {&(0x7f0000f9a000-0xa9)="9556e92c41155740df5b3656d6c13dd166557be7e06592e0685626bacd4d6c6b7308501c877cf76b397a43c778311900d99c0222fe4dca2378db7351f8ef971279622d888352aba25f39e2c373181f9f0647772e6893a4097392b2551f0114a8039e96041b0656ebf09ca4bc3bd26b18eb72e226e579fe4ea280a6dd8cef113b9cc56646cf6a797f607d830dc999d4a5154b009a7a915bb33c55fe960b860e3758d6ee55ddf3e631c4", 0xa9}, {&(0x7f000007f000)="f6108cfabcb4132c6b76859e4583f4b42366abb5cddf27802372ceb751768e46532f4cf7b18d6e7b06eea291be1d736eec7d130d0179d447fc34a4936aa4bf317cfa0eb9b8f5c5797899f71d5a71da1f6cfefad5a9af7fa20625867cb8be3dcb2d4abe919233cf5f0d88734312d3b6345aae88ac120740f195535b597db5913ae432d66438e3320c6fcf0ebb0dc139c8ea84f20519e742e2f61920538a4840d64e00597b66556c18a4", 0xa9}], 0x4, 0x0, 0x0, 0x40000}, 0x4004000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef8000), 0x4b7) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000098e000-0x4)=0x6, 0x4) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000acb000)='\v', 0xffffffffffffff67, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 20:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f00004ad000-0x4)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b9b000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00001cd000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00009ec000-0x28)={'vcan0\x00', r2}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a99000-0x4)=0x2de, 0x4) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000e5e000-0x8)={<r1=>0x0, <r2=>0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000dea000-0x10)={0xa0, &(0x7f000073a000-0x20)=[{}, {}, {}, {<r3=>0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000ffe000)={r3, 0x3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008b9000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000228000-0x30)=[]}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000590000)={r4, 0x6, 0x1, 0xfff, &(0x7f0000f77000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socketpair(0x15, 0x5, 0x1, &(0x7f0000dc6000)={0x0, <r5=>0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001b9000-0x10)={r0, r5, 0x7, 0x3}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 20:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000af3000-0xc)={@local, @remote, <r1=>0x0}, &(0x7f00009fb000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d05000-0x28)={@common="6270696467653000000000000100", <r2=>r1}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000def000)={0x10}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000778000-0x2c)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) connect(r0, &(0x7f000005b000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x2}}, 0x2e) [ 41.297744] skbuff: bad partial csum: csum=0/65535 len=14 [ 41.310456] skbuff: bad partial csum: csum=0/65535 len=14 2018/02/06 20:05:15 executing program 0: socketpair(0x13, 0x2, 0x8, &(0x7f00008cd000)={0x0, <r0=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10800000) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000340000-0x4)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x80800, 0xa) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b"}, 0x60) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_route(r1, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @uid}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000ac3000)=0x60) connect$inet6(r0, &(0x7f0000ed9000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000089000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x6)={<r2=>0x0, 0x9}, &(0x7f0000cd5000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e5a000)={r2, 0x65f3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a5a000-0x50)=[{&(0x7f0000e58000-0xf4)="9dd82531c36a11b925881dfe152011bae8150e0797c4867389df6e0cf14145ad88002f842dc52773ceea1736842dac27bd862c603a62daabeea597e468b92d39a442924ed488830a13d6fd0c9b62278913d5e0cad3e88ada222d2f52487e36ba5b6f042083a4b123c13e2fca310cbf888e4cabd88fd64fffc1c20958bc31fd23f19252e5ce35fe566b77223c329ba09518c3e0f7f7372a544b987254c231a5e1c17c919f6e2bfac5d1f61fb8c71f48d218dd3926ac5c68f20e3e9eb87cfae75513f5722f5c63ab791de2c589075a689e4fb371a0aadc27b448fd6e56d818fe5b93240cd9f22dceab209aa6d97b7c949f7c8b988c"}, {&(0x7f0000e05000)="ac7d596efdb03dfa0e1f3fee02bbc85777cb8b689a419387e309c25f480ef90ce6cd49f2482b1b75269ff457106177e6ed2a5a6b35954a60983132127b7b050061bbb1b139261846be99e2e73a13d0bd7d48f0dd6ba76ce55aa5438202d956234c64cf162737372b5feac6a89fdf2edfc0614a5fff83698d83df5eb215918de25f0e9e430f39cac54697469b11ace18e6f0f198fb1ab8d7775fc29555aae6d5eab83c4424efe1f18bcf12a7843e77295ccedaa796c85e4ec20039a033e3259c2750833fb8f76b7627da1efdf67e9e424416888e58a03961f83b1baab00703f934d5e56390f96554996b73369ca237aa2b7e2e74a"}, {&(0x7f00004f8000)="abf17ae36362b868fa8eec2fa62c6b1b675f36a462b10f2d2170b715d74cabf38e280310b39e9120db1519f4ed94cf1cabc7958cb78d39d4b4a827906dcb79ae9b360e3ed8682540c158b012825ec250590ffe77621150975a0ef4177b91f0d5517ee4e27179ad4c36417ad1098092161d10543b276174216284e0d10f4c4533f7ae4c1b28bf9cecb1a28f0d88839912b1a58626e37ca519e43c4b6acdbff72580f9214700517973d7c947c956ee1fc54a85ad606e"}, {&(0x7f000007f000)="eccc61d3ffe38fdab4526515a1e7146be134c8f5e80ca4a74b27ff70898da614f3841ec2623b0c773fde28acee7cfe9a85087c96e80452e7b9026ce762cf7ffaf7cf275a35418def5ebe15bbedf779138c2b240fa37024d7ec40b55982702f1ad7be48836591c8c3c729b3a14fc8a91c570c28ccbedb4ff2d47d2d95631a27357eb843a00670c688ef49d4b4fc8fadcda7832491d852a1c805ba5e720efebc3ded508f0df74e3225b951d856bdcef0c90ba45575a010144081a0aac8f079d79fdcbb6490639cd97d5863343448416a55cc0ced8473e4274ebfae930fadc7461dd82557e91bca"}, {&(0x7f000052c000-0x1000)="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"}], 0x10000000000000e7, 0x0, 0xffffffffffffff11}, 0x0) 2018/02/06 20:05:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c58000)) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/02/06 20:05:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, <r0=>0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x68, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000002000-0x4)=0x20) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00002a6000)=0x6, 0x4) 2018/02/06 20:05:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a02000)=0x400, 0x4) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f000032d000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f000057a000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f95000-0x8)={<r2=>0x0, 0x1, 0x1}, &(0x7f000067c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001b5000)={r2, 0x6, 0x10}, &(0x7f0000bdb000)=0xc) sendto(r0, &(0x7f0000f96000)="b5", 0x1, 0x0, &(0x7f0000620000-0x6)=@hci={0x1f}, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017f000-0x4)={<r3=>r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000010f000-0x14)={<r4=>0x0, 0x23, 0xff, 0x2, 0x1f, 0x40}, &(0x7f0000f11000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000783000-0x98)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7}, &(0x7f0000058000)=0x98) sendmmsg(r0, &(0x7f0000d92000-0xb0)=[{{&(0x7f0000654000-0x8)=@sco={0x1f}, 0x8, &(0x7f00004c0000-0x10)=[{&(0x7f000026a000-0xfe)='L', 0x1}], 0x1, &(0x7f0000501000-0x48)=[]}}], 0x1, 0x0) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x1c59) getsockname$ax25(r0, &(0x7f000059d000), &(0x7f0000f41000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000b0000-0x10)={<r1=>0x0, 0xb4, &(0x7f000058a000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x1, @rand_addr=0xa992}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff80000000}, 0x40000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000e07000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006e0000-0x108)={r1, @in6={{0xa, 0x0, 0x3d, @empty, 0x4}}, [0x7, 0x6e4, 0x10000, 0x7c0, 0x1, 0x80, 0x9, 0x0, 0xfd, 0x8000, 0xe218, 0x1000, 0x1000, 0x7, 0x6]}, &(0x7f0000702000)=0x108) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000029b000)={0x7ff, 0x8, 0x8200, 0xdb0000000000, 0x0, 0x1, 0x401, 0x7, <r4=>0x0}, &(0x7f00003fc000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c63000-0x59)={r4, 0x51, "0e249b1bdab224b50d94e7a5af43080215529d42fba6d84c59f1f207354209dce24e962e16cc774914ad79a1b66f2c707500f60c19609e82f5be14fd65bc00f9409281dcf77f11b3749664dbc723da231c"}, &(0x7f0000e39000)=0x59) write(r2, &(0x7f000057c000-0x8d)="e518cd148178b918ca5b8a47adb66cc6abfb65229dd9e498e6f7b18b1f643783fb57c86017c9340cf03613fffe5bb2cc604da2d2dce67f0b7ce7171aa77ac4e56e8416f80fdfbc3b38ccc14bd3a4e0f11c94e900fedabcc79c98b5a94a37a5f8b6ae00c57dc500b0bb3737677c541361ff008328b5bac73610ab050730ac10acea30b4d46f333e3f20c58faa4c", 0x8d) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a0a000-0x4)=0x101, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007fc000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x62, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r3, 0x3e, &(0x7f0000cdd000)}, 0x10) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = socket(0x1d, 0x2, 0x74) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005d0000-0x1c)=@req3={0x80, 0x7, 0x7, 0x3, 0x1ff, 0x1, 0xfffffffffffffff9}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ad1000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000f75000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000096f000)=0x100, 0xffffffffffffff28) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/02/06 20:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$ax25(0x3, 0x1000000001004, 0x0, &(0x7f00004ca000)={<r1=>0x0}) bind(r0, &(0x7f000038b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x3, 0x3, {0xa, 0x2, 0x6f4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) tee(r0, r0, 0x33, 0x9) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000af000-0xc), &(0x7f00005d8000)=0xc) 2018/02/06 20:05:15 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, <r2=>0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000827000)={{0x2eb, 0xbf8e, 0x7f, 0x2, 0x8, 0x101}, 0xfe9, 0x3, 0xd10f, 0xd9, 0x800, "fb698caca1f0f282886da288bc7432994f625cd10ce299a6b14c958149ef30ecf1b8088cc50e776b0dfac882f3d1aa631dfa2d1473bd47158a96f432466902c90c5ae0fb597bbab52e8d17388887e9943b4d8486be439df3f5c54b6fb3ac401da49d7b85b6a7d95856621c2980351045f63e9b6a67204ece85997d2218c6cf01"}) unshare(0x20000000) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000-0x12)={@common='nr0\x00', 0x1f}) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18}, 0x0) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000755000-0x4)) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000542000-0x8)={<r3=>0x0, <r4=>0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000395000)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002e1000-0x16)={<r5=>0x0, 0x8000, 0x7, [0x46d1, 0x7, 0x2, 0x5, 0x20, 0x44, 0x4]}, &(0x7f00008c8000-0x4)=0x16) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e1e000)={r5, 0xff}, &(0x7f00006f8000)=0x8) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000004b000-0x10)={&(0x7f00007a1000-0x38)=@ipv6_newroute={0x38, 0x18, 0x1000000000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x0, @u64}}]}, 0x38}, 0x1}, 0x0) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000923000)=0x14, 0x8080800) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000202000)={@mcast2, <r7=>0x0}, &(0x7f00003cb000)=0x14) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f00003dd000-0x10)={r7, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/06 20:05:15 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003da000-0x4), &(0x7f0000000000+0x444)=0x4) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000001000)={<r1=>0x0, <r2=>0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x0, 0x0, 0x3}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}, 0x38, [0xf2ea, 0x400, 0x7fff, 0x9, 0x0, 0x4, 0xfff]}, 0x5c) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', <r4=>0x0}) sendto$packet(r3, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/06 20:05:15 executing program 2: 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$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, <r2=>0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000000c000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000)={0x8, 0x1, 0x3f8ea37e, 0x3f}, 0x8) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f000000a000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r4=>0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', r4}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000010000-0x8)={0x8, 0x5}, 0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0x0, 0x48000000000000, 0xfffffffffffffff9, 0x7, 0x8, 0x1, 0x8000}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000a000)={r5, 0x28, &(0x7f0000003000-0x28)}, 0x10) connect$can_bcm(r0, &(0x7f000000d000-0x10)={0x1d}, 0x10) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x3, 0x7fff) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) 2018/02/06 20:05:15 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000018000-0x26)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000009000)=0x26) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000017000)={0x4, 0x4, 0x3ff, "04b5a7db9946", 0x72}, 0x10) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c24000)=@buf) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00001c6000)=0x6b, 0x2a6) [ 41.582618] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 41.611423] xt_l2tp: invalid flags combination: 0 2018/02/06 20:05:15 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000012000)={0x0, <r1=>0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000016000)='tls\x00', 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000010000-0x44)={{0x2, 0x1, @rand_addr=0x2}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @common='rose0\x00'}) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffffffffffc) ioctl(r0, 0x8, &(0x7f0000682000-0xb)="d5007300000816f2d8ff6e") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000212000-0x3)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ecf000-0x44)={{0x2, 0x3, @empty}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x1, @rand_addr=0x81}, @common='ip_vti0\x00'}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000f5c000), &(0x7f000018b000-0x4)=0xe072a3ba) r1 = accept(r0, &(0x7f00002bf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00001c6000-0x4)=0x32) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000282000)={0xbb79}, 0x4) 2018/02/06 20:05:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, <r1=>0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1c3, 0x4, 0x1200000000000, 0x918b, <r2=>0x0}, &(0x7f00005be000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x200, 0x1, 0x1, r2}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000896000)=[]}, 0x8000) close(r0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc9000), &(0x7f0000ebb000)=0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcb000-0xc)={0x0, 0x0, <r1=>0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000acd000)={<r2=>0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fca000)={r2, 0x1}) 2018/02/06 20:05:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") socket(0x19, 0x80000, 0x1) socketpair(0x0, 0x7, 0x1, &(0x7f000045c000-0x8)={0x0, <r1=>0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000729000)={&(0x7f00004b6000-0x4)=[0x4], 0x1, 0x2, 0x4, 0xfffffffffffffffa, 0x1, 0x400, {0x8, 0x8, 0x4, 0x7fff, 0x1, 0x7, 0xff, 0x4, 0x124, 0x3ff, 0x100000001, 0xaf58, 0xfffffffffffff001, 0x7e5, "c6dddf4dc8f3c71d8f82c472705e829ad4c13d6685c7d078a624b8703444a419"}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000057c000-0x10)={0x2, &(0x7f00006ba000-0x28)=[{}, {}]}) socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$netlink(0xffffffffffffffff, &(0x7f0000508000-0xc), &(0x7f00003ce000-0x4)=0xc) connect$ax25(r0, &(0x7f00008c1000)={0x3, {"d33531258eac3e"}, 0x1}, 0x10) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ec8000-0x8)={<r1=>0x0, 0x46ee}, &(0x7f0000738000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ec4000)={r1, 0x1}, 0x8) socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f000003c000-0x8)={0x0, <r2=>0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={<r3=>0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0xf, 0x4, 0x8) accept4$packet(r4, &(0x7f0000401000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ca4000-0x4)=0x14, 0x0) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x0) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f000062d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000c49000-0x78)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, ':'}}]}, 0x60}, 0x1}, 0x0) accept4(r0, &(0x7f0000834000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000c6b000-0x4)=0x2e, 0x800) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00005dd000-0x4), 0x4) [ 41.634982] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 41.636546] xt_l2tp: invalid flags combination: 0 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) pipe(&(0x7f0000554000)={<r1=>0x0}) bind$bt_rfcomm(r1, &(0x7f0000cba000)={0x1f, {0x10001, 0x9, 0x100000001, 0x3ff, 0x3d}, 0x800}, 0x9) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r2, &(0x7f000082c000-0x10)=@ethernet={0x0, @local}, &(0x7f0000c11000)=0x10, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000021c000-0x4)=0x2eb, 0x4) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={<r0=>0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0xffffffffffffbae6, 0x7}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000105000)="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", 0xfc) 2018/02/06 20:05:15 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000001a000-0x20)={0x10000, 0xd1, 0x4, 0x8000, 0x0, 0x3, 0x1f, 0x8, <r1=>0x0}, &(0x7f0000003000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={r1, 0x1}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0x10, &(0x7f000001a000-0x30)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/79, 0x4f}, {&(0x7f0000017000)=""/255, 0xff}], 0x3, &(0x7f000000c000)=[@rdma_dest={0xffffffffffffff9f, 0x29, 0x8}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x70}, 0x0) socketpair(0xb, 0xa, 0xfff, &(0x7f000000d000)={0x0, <r2=>0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000001a000-0x5c)={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6b}, 0x8, [0x400, 0x9c12, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x3]}, 0x5c) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', <r1=>0x0}) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f00005dc000-0x6bcc)=@setlink={0x38, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @binary="495f71118e"}]}]}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aa8000-0x1008)={<r2=>0x0, 0x1000, "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"}, &(0x7f00000e2000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001a5000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x800, 0x7}, 0x98) 2018/02/06 20:05:15 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f00009fe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1f000-0x70)=[{&(0x7f0000f1a000)=""/10, 0xa}, {&(0x7f0000f1b000)=""/138, 0x8a}, {&(0x7f0000f1d000-0x14)=""/20, 0x14}, {&(0x7f0000263000)=""/115, 0x73}, {&(0x7f0000350000-0x80)=""/128, 0x80}, {&(0x7f000036c000)=""/217, 0xd9}, {&(0x7f0000f1d000)=""/209, 0xd1}], 0x7, &(0x7f0000762000)=""/79, 0x4f}, 0x2) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b77000)={@common='ip6_vti0\x00', <r1=>0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000de1000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0x2, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00008ae000)=""/37, &(0x7f000022d000-0x4)=0x25) socketpair(0x5, 0x801, 0x9, &(0x7f00004f3000)={0x0, <r2=>0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000d9c000)=0x4) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000a4e000-0x34)={@generic="9be3d4bccf91ea1cea54493a7b2e6040", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, <r0=>0xffffffffffffffff, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x3, 0x3, 0x0, 0x4}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001ee000)={<r1=>0x0, 0xad, "92ed3666151dc3e961aa95f5be61730bf516badcfe66a4d40d9bf37844a4df6172602b78258183752bd22db32f16e58fa6ec0abde9be228fa62cd869c9d901b28f116e69eb1d777817e63909a1bf8cc6bedc3bf3c528bab78d45ef6451945aebd78df6b670c536802d6153871189c04c523264f512e78ec5bf320c55446312fb8d2d4a208493c778688c6ae9f4b93817e0dd82de3ae5ce2ac0b1a3e1428d54d782f07b5a3ff479b2b0d9899eb6"}, &(0x7f0000001000-0x4)=0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000151000)={r1, 0x5, 0x45a3749b, 0x137}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/06 20:05:15 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) connect$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000)={0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0xa, &(0x7f0000007000-0x50)=[{0x6, 0x4, 0x4, 0x3}, {0x7e2, 0x0, 0x0, 0x100}, {0x8, 0x20, 0x7, 0x5}, {0x3ff, 0x564621ea, 0x1, 0xffffffffffff8000}, {0xbebe, 0x9b3, 0x1, 0x1}, {0x24d4e3c1, 0x352d, 0x6, 0x81}, {0x3, 0x2, 0x7ff, 0x6}, {0x7127, 0x24c, 0x7}, {0x7, 0x1ff, 0x2, 0x8001}, {0x8, 0x0, 0xc8, 0x483d5853}]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000018000)) 2018/02/06 20:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b7b000)={<r1=>0x0, 0x3e, "a0748cede425dc1fed12a0ed10feffe3b575ac01a5cfec07052e385d9ea42051cf36e4b315fa3e171e47de0b6ee4bc942887629462535e5b977824d9ee2c"}, &(0x7f0000355000)=0x46) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007db000)={r1, 0x6, 0xa00000000, 0x52d2, 0x2, 0x100000001}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000603000)={@common='lo\x00', <r3=>0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000953000)=0x80000001, 0x4) read(r2, &(0x7f0000fa7000)=""/130, 0x82) r4 = accept4(r2, 0x0, &(0x7f00000d4000), 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008d2000)=<r5=>0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000173000)={0x0, <r6=>0x0}, &(0x7f0000484000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007a8000-0xc)={0x0, 0x0, <r7=>0x0}, &(0x7f00001f5000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f00005d2000)={0x0, 0x0, &(0x7f0000609000-0x20)=[{&(0x7f0000fe0000)={0xd8, 0x18, 0x20, 0x6, 0x1, "", [@generic="d702caf448d8a68215638fd37f1bc6ff847253b113ab071d95830760410eb018a063a056a69b3f08a676f3eb594f0898a3d2b17293413afdd584eb67e5512f203f4dc66eb01a478618ca38169fa5f8a57d05ed44dd32cbcdb82633a4dd990b16b9c9963ac794e1f834000a8eb4d1afa0647f269fc42f53ca6ea8510d190afc51436841b800d4834490b450acd57dd23e80dc2397496655422050fe9baab3c2a5cbd4339c4f07eaebfb75747a7b772ffd850b3d519f1ecc57d6def66eb75eba1dfe4e5d6639dbbe"]}, 0xd8}, {&(0x7f0000789000-0x348)={0x348, 0x425, 0xb18, 0x0, 0x2, "", [@nested={0xec, 0x7c, [@generic="cf94c68db7a3a6d4a445ac2657c2d728635e97e19797c1a9659033bd5cdd4182727a3d7827964fdf050de9aa128b2892d85e6531de0640e48f297eeccfe448069f81483aa6370d20b2186ebf2a79e2b412543f1ad75a58d55c376520f75757d73bf0534a9e2dbafba974d848566d17396cd9b058a019c35131f0ccfe91d4806163e5eb682a50d73b374e5818c40c671656d65cfe8a0231946d06e511ed0329ddd695ee87761196c80fa8fff0135e19fe08217b793ad7b2de86138ff628554f91e3248c0c4a6f841b638e9ca75fef4cfe354903163ce92ccf6f57e00468aeb2e24c6eb573207b765b"]}, @nested={0x230, 0x5a, [@generic="4cc95567836b8344926d7eb2cd0759e54484dc6916d0e240afc175344c56b4515ab5", @generic="37f7a307bdcfe7b1178f525827f2e6d6cecd966e9a6f248ecfa718939813713a43a1eb4bb437997636b0a7fd5ff5a13b00bdf279ed7804115d50", @typed={0x8, 0x7f}, @generic="d9c19e5c7ac6c4b47b230e", @generic="a02f7dbe06b6da71acd6c2a8f94a9c0880c240896e345f005ad1014991309ee87a1ca16c8b625c16a92744cff22aca36a0a85153ace0eaf1e882c48d4532d85bb344255dadb9bf8db03cc0b42605dd583b4ccad5d9a2addfb54bea9dcd588d631ce373dc598d16d82456ca04f21cceffb47c52ffb8ac68490236ccc19b484621ae876690ff69c3cd50f32e32fc113ceec858d5cb63724b65001b45104e18c60acdbab7f3555ab9fe58e045cd684bec13145218ad8a2f5123f564f554f6f1642408c2704b10584295033c2fc73603c12ce769b138bbf84f1ad92592cf0a3bc624a04e3a29654d82c3b08a3c98", @generic="2e60d4a623dd35b2dd27eb1dd8e8b3fae55f9b6a71a335f33c6f2a45afe06a462c6f13aabb362d4d2a50b2e3ab530bd6c49b5821a5bb4c3a9fe4eafb7f366014e6ef199de9a7329969365c40b28e1ca4aceab3fd916e833b42c744b92aae3d8a2f33ef3578a74ce6798959b099fd7c72f491a7257a2e79bb7030e73cb69b5f2c0ec480c95e4484ddee135ba4231db72935160a52aefd43ae9add703cb2d3884c70ff851d5417767b5a96609c2d220f7055edd17a50449e4afd44872ed507776d159bb1de44ff9fca3e1abb6fe175c7"]}, @nested={0x1c, 0x0, [@typed={0x18, 0x8d, @str='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}]}, 0x348}], 0x2, &(0x7f0000c89000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r4, r0, r4, r4, r0, r2, r4, r4]}, @rights={0x30, 0x1, 0x1, [r2, r4, r4, r0, r2, r4, r0, r4]}], 0x80, 0x4000}, 0x80) bind$vsock_stream(r4, &(0x7f0000d7a000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x3c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @common='sit0\x00'}, @IFA_FLAGS={0x2, 0x8, 0x7e}, @IFA_FLAGS={0x8, 0x8, 0x10}]}, 0x3c}, 0x1}, 0x40) 2018/02/06 20:05:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088d000)={@loopback={0x0, 0x1}, 0x52e2, 0x2, 0x3, 0xe, 0x3, 0xca52, 0xffffffff}, &(0x7f0000a68000)=0x20) sendmsg$nl_xfrm(r0, &(0x7f00006a2000-0x38)={&(0x7f000068c000-0xc)={0x10}, 0xc, &(0x7f00009ad000-0x10)={&(0x7f0000f70000-0xb0)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, 0x1, 0xa, 0x3f}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, []}, 0x40}, 0x1}, 0x0) 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xfc91}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x40000}, 0x40) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) r2 = accept(r1, &(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000077b000-0x4)=0x26) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f7e000)={@dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) 2018/02/06 20:05:15 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={<r1=>0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x8, 0x2}, &(0x7f0000001000-0x4)=0x98) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000001000-0x4)=0x3a, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={<r3=>0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5000000000000000, 0x9, 0x4, 0x6, 0x80}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x80}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0xbcd3fcc64c7d8250) [ 41.842437] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8), &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005fa000)={<r1=>0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00002c0000)={<r2=>0x0}) getsockname$ax25(r2, &(0x7f0000334000-0x10), &(0x7f00000c4000+0x5ef)=0x10) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000c24000)=0x5, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004ed000-0x2c)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x7, [@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, @rand_addr=0x6, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000b0e000-0x8), 0x20b0e000) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00004e6000)=0x3, 0x4) [ 41.888115] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 20:05:15 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fca000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000fcb000-0x4)=0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000387000-0xec)={<r1=>0x0, 0xe4, "e2e50682b27125e739ec6501480fe6d11e3daab172b0e10e668a7ca54938c01d45f1ffab933967676d2ebb9fcb5c161f71f523a91fe7dfa2f43c13efe55d35c4221da5931ed799442bb56c70799af15bcdfcf3be6a3cf703abcf757eaaba55adb71b0e7125b14b31df022269649fe64c98641cacf6814770452c725ac69e9f2f2c8f72a035003863321aff07ac2d739020ef7ab2340e1566f0ff98b9f4a412c0d9556eb794fe82d61f72ede2f8b887450c2235273572781ed03c94eea9e4ba6f10132811a11e65744c3dfd09894ef6857769c8feaa76aef861d0feff560daf07932818db"}, &(0x7f0000fca000)=0xec) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e7a000)={r1, 0x4, 0x0, 0x3}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r2, &(0x7f00006ab000-0x1)=""/1, 0x1) sendto$inet(r2, &(0x7f0000fc0000-0x1), 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 20:05:15 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000025000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@rand_addr=0x6, 0xffffffffffffffff, 0xfffffffffffffffd}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x101}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000095d000-0x8)={0x0, <r1=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x400, {{0xa, 0x0, 0x1000, @empty, 0x3ff}}}, 0x88) 2018/02/06 20:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f34000-0x4), 0x80000) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000043e000-0x8c)={<r3=>0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f00007ea000)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e05000)={0x0, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000077000-0x6)={r3, 0xe8e}, 0x6) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000849000-0x2)=0x80007ffd, 0x2) 2018/02/06 20:05:15 executing program 2: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005f1000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffffff}) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009d3000)={@generic="c8f0756a55d43fdfbed394d3475b781b", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000841000-0x10)={0x32, &(0x7f00009d2000)="3da94575420df69c15fb621c61d0c69031679324d9b91589b1e99cac2a7c60c71e0b2930f88eb468eb511c2a2fc51cfbfcfe"}) mmap(&(0x7f00009d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000947000)={0xe3, &(0x7f00009d4000)="ae2847fa83888ad4a6631af7898828889404b97315e997a284a76948e0e3a78b8bb34f73b1db7be9fb6402c3d66417c0ffeb7d0641aed6297cf1b294e1fbb2023ac27a867dd2bf5f9a7b21ca65f8bdd320a5035a2e326041628c50440d3cd125750eba68bdb49eaae608756c07f43d46c86c4957ee41c76c6646b0f8c7ca8a1314d7f5a127fdd783460a4c529ecd4054823db519141f36b7120be4c0f903e0662f33f9d5f303609e822176d0f8396b29bb09352ed849fe06368525899a6dccf4feea0444aefacba0e5fbf117464fa2656ee566893c7148d07628fa756db9a89f3ba355"}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) connect$inet(r2, &(0x7f00006ef000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 20:05:15 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000021000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe2a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000027000)={<r2=>r1}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000001b000)=0x4, &(0x7f0000001000)=0x1) ioctl(r1, 0x1, &(0x7f0000027000-0x32)) 2018/02/06 20:05:15 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000536000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) 2018/02/06 20:05:15 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={<r2=>r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={<r3=>0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={<r4=>0x0, <r5=>0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r5}) 2018/02/06 20:05:15 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000025f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000dcf000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) [ 41.947149] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.983657] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/06 20:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000998000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xe, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @common="00ef770065230000720000000400"}) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000690000)=0x3, 0x4) getsockname$netlink(r0, &(0x7f00000ca000), &(0x7f0000798000-0x4)=0xc) 2018/02/06 20:05:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007c7000-0x8)={<r1=>0x0, 0x80000000}, &(0x7f000039b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x3432}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000001b000-0x92)=""/146, 0x92, 0x0, &(0x7f0000013000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x3, 0x0, 0x50, 0x0, 0x0, 0x80, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) [ 42.022537] [ 42.024214] ====================================================== [ 42.030520] WARNING: possible circular locking dependency detected [ 42.036824] 4.15.0+ #221 Not tainted [ 42.040526] ------------------------------------------------------ [ 42.046829] syz-executor1/6415 is trying to acquire lock: [ 42.052352] (sk_lock-AF_INET){+.+.}, at: [<000000006921237e>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.061631] [ 42.061631] but task is already holding lock: 2018/02/06 20:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c41", 0x38}], 0x1) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000555000-0x4)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000757000-0x8)={<r3=>0x0, 0xffffffff}, &(0x7f0000c44000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e5c000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000184000)=0x8) 2018/02/06 20:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ebc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000003f000-0x4)=0x1c, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000e000-0x4), &(0x7f00006ef000)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f000091a000), &(0x7f000098e000)=0x4) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000d86000), &(0x7f0000797000)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309}]}, 0x18}, 0x1}, 0x0) 2018/02/06 20:05:16 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000017c000-0x8)={0x0, <r0=>0x0}) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000144000)="42b634e87593eb0e3f56411800e76869a18bf8b90d4d7485c5f3480cca5bbf5e6c2b5ccb20b70a9616c47b14e6854ca30579ee714b7c7ee407acc92529643f7ebf89adc68c972e448e84b551ef289e3905d1ebbd7fc3d4efc8e87e33f840f74574423bf7d67b07e6c782af166758a7b70d92858ef4fa71f9f49aa8aa9c7dcf086c223f399709c50b590e9f098a8e2e7f77", 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000000000)=0x14) accept4(0xffffffffffffff9c, &(0x7f0000d24000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000-0x1)=0x5, &(0x7f0000002000-0x8)=0x1) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 42.067589] (rtnl_mutex){+.+.}, at: [<00000000c2785f2f>] rtnl_lock+0x17/0x20 [ 42.074869] [ 42.074869] which lock already depends on the new lock. [ 42.074869] [ 42.078790] xt_hashlimit: hashlimit invalid interval [ 42.083171] [ 42.083171] the existing dependency chain (in reverse order) is: [ 42.083175] [ 42.083175] -> #2 (rtnl_mutex){+.+.}: [ 42.083198] __mutex_lock+0x16f/0x1a80 [ 42.083205] mutex_lock_nested+0x16/0x20 [ 42.083217] rtnl_lock+0x17/0x20 [ 42.113996] unregister_netdevice_notifier+0x91/0x4e0 [ 42.119708] clusterip_tg_destroy+0x389/0x6e0 [ 42.124728] cleanup_entry+0x218/0x350 [ 42.129125] __do_replace+0x79d/0xa50 [ 42.133437] do_ipt_set_ctl+0x40f/0x5f0 [ 42.137925] nf_setsockopt+0x67/0xc0 [ 42.142158] ip_setsockopt+0x97/0xa0 [ 42.146379] tcp_setsockopt+0x82/0xd0 [ 42.150709] sock_common_setsockopt+0x95/0xd0 [ 42.155725] SyS_setsockopt+0x189/0x360 [ 42.160210] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.165470] [ 42.165470] -> #1 (&xt[i].mutex){+.+.}: [ 42.170919] __mutex_lock+0x16f/0x1a80 [ 42.175705] mutex_lock_nested+0x16/0x20 [ 42.180264] xt_find_table_lock+0x3e/0x3e0 [ 42.185000] xt_request_find_table_lock+0x28/0xc0 [ 42.190363] get_info+0x154/0x690 [ 42.194307] do_ipt_get_ctl+0x159/0xac0 [ 42.198776] nf_getsockopt+0x6a/0xc0 [ 42.202983] ip_getsockopt+0x15c/0x220 [ 42.207364] tcp_getsockopt+0x82/0xd0 [ 42.211660] sock_common_getsockopt+0x95/0xd0 [ 42.216644] SyS_getsockopt+0x178/0x340 [ 42.221120] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.226362] [ 42.226362] -> #0 (sk_lock-AF_INET){+.+.}: [ 42.232054] lock_acquire+0x1d5/0x580 [ 42.236347] lock_sock_nested+0xc2/0x110 [ 42.240904] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.246326] ip_setsockopt+0x3a/0xa0 [ 42.250536] udp_setsockopt+0x45/0x80 [ 42.254831] sock_common_setsockopt+0x95/0xd0 [ 42.259828] SyS_setsockopt+0x189/0x360 [ 42.264303] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.269547] [ 42.269547] other info that might help us debug this: [ 42.269547] [ 42.277658] Chain exists of: [ 42.277658] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 42.277658] [ 42.287861] Possible unsafe locking scenario: [ 42.287861] [ 42.293887] CPU0 CPU1 [ 42.298532] ---- ---- [ 42.303171] lock(rtnl_mutex); [ 42.306419] lock(&xt[i].mutex); [ 42.312358] lock(rtnl_mutex); [ 42.318128] lock(sk_lock-AF_INET); [ 42.321810] [ 42.321810] *** DEADLOCK *** [ 42.321810] [ 42.327924] 1 lock held by syz-executor1/6415: [ 42.332474] #0: (rtnl_mutex){+.+.}, at: [<00000000c2785f2f>] rtnl_lock+0x17/0x20 [ 42.340165] [ 42.340165] stack backtrace: [ 42.344637] CPU: 1 PID: 6415 Comm: syz-executor1 Not tainted 4.15.0+ #221 [ 42.351530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.360865] Call Trace: [ 42.363428] dump_stack+0x194/0x257 [ 42.367033] ? arch_local_irq_restore+0x53/0x53 [ 42.371681] print_circular_bug.isra.38+0x2cd/0x2dc [ 42.376680] ? save_trace+0xe0/0x2b0 [ 42.380373] __lock_acquire+0x30a8/0x3e00 [ 42.384495] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.389662] ? rtnl_lock+0x17/0x20 [ 42.393176] ? __mutex_lock+0x16f/0x1a80 [ 42.397207] ? rtnl_lock+0x17/0x20 [ 42.400717] ? rtnl_lock+0x17/0x20 [ 42.404227] ? print_irqtrace_events+0x270/0x270 [ 42.409047] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.414903] ? print_irqtrace_events+0x270/0x270 [ 42.419640] ? futex_wait_setup+0x14a/0x3d0 [ 42.423944] ? __might_sleep+0x95/0x190 [ 42.427911] ? find_held_lock+0x35/0x1d0 [ 42.431954] lock_acquire+0x1d5/0x580 [ 42.435732] ? lock_sock_nested+0xa3/0x110 [ 42.439941] ? lock_acquire+0x1d5/0x580 [ 42.443896] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.448975] ? lock_release+0xa40/0xa40 [ 42.452923] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.458782] ? do_raw_spin_trylock+0x190/0x190 [ 42.463340] ? futex_wait_setup+0x3d0/0x3d0 [ 42.467645] ? lock_sock_nested+0x44/0x110 [ 42.471866] lock_sock_nested+0xc2/0x110 [ 42.475906] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.480986] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.485895] ? ip_ra_control+0x5c0/0x5c0 [ 42.489929] ? check_noncircular+0x20/0x20 [ 42.494137] ? compat_start_thread+0x80/0x80 [ 42.498516] ? find_held_lock+0x35/0x1d0 [ 42.502548] ? avc_has_perm+0x35e/0x680 [ 42.506494] ? lock_downgrade+0x980/0x980 [ 42.510611] ? lock_release+0xa40/0xa40 [ 42.514555] ? lock_downgrade+0x980/0x980 [ 42.518676] ? lock_release+0xa40/0xa40 [ 42.522625] ? __lock_is_held+0xb6/0x140 [ 42.526661] ? avc_has_perm+0x43e/0x680 [ 42.530616] ? avc_has_perm_noaudit+0x520/0x520 [ 42.535273] ? iterate_fd+0x3f0/0x3f0 [ 42.539057] ? dispose_list+0x3f0/0x3f0 [ 42.543014] ? schedule+0xf5/0x430 [ 42.546533] ? sock_has_perm+0x2a4/0x420 [ 42.550566] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.555905] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 42.561592] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 42.566861] ip_setsockopt+0x3a/0xa0 [ 42.570565] udp_setsockopt+0x45/0x80 [ 42.574340] sock_common_setsockopt+0x95/0xd0 [ 42.578806] SyS_setsockopt+0x189/0x360 [ 42.582755] ? SyS_recv+0x40/0x40 [ 42.586196] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 42.591030] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.596028] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.600760] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.605486] RIP: 0033:0x453299 [ 42.608652] RSP: 002b:00007f4671322c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 42.616330] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/02/06 20:05:16 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000df6000)=<r2=>0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000089b000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000fc0000)=0xe8) r4 = getgid() r5 = getpid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fc1000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000fc0000)=0xe8) r7 = getgid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc0000)=<r8=>0x0) r9 = getuid() r10 = getgid() r11 = getpid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fc1000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000fc1000-0x4)=0xe8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005f7000)={0x0, 0x0, <r13=>0x0}, &(0x7f0000fc1000-0x4)=0xc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fc1000-0xe8)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000fc0000)=0xe8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000086e000)={0x0, 0x0, <r16=>0x0}, &(0x7f0000fc1000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d0c000)=<r17=>0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000865000-0xe8)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000e0c000)=0xe8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc0000)={0x0, 0x0, <r19=>0x0}, &(0x7f000082b000)=0xc) r20 = gettid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fc0000)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000e6b000-0x4)=0xe8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc1000-0xc)={0x0, 0x0, <r22=>0x0}, &(0x7f00007ce000-0x4)=0xc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000fc0000)=[{&(0x7f0000fc0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c63000)=[{&(0x7f0000096000-0x1000)="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", 0x1000}, {&(0x7f0000fc1000-0x9c)="42095446ad7f87004cb28b0ecb69041bf58b51f3cc87e5f47bdcfa4fcd9ff405bea17bdb18765616474a9c9ee234779e7e7349ee96ee6a933383793dd9a80d125c3ad4f9f34cadfce7061e4ffa60799028c8357c0b515b8933f6cf9baf7cf22aa0bc1e01ec17afc60c2e2bf404ac26b90c8bdd3bda82b76387dce3ac8f0048c5e9404c53f8b521489843e2c1ac7d697e154be3dbdc3c5ef4b6955ec4", 0x9c}, {&(0x7f0000fc0000)="e52c21ff7bccae786aff3920a036480efa99cd4e9c2e08950170d490bff1fc46551f9b0e8ae28606a9f96d55d6d1de568c7ff19440624b6fb7387757fc61c9dd1b0a31923711e8e38284597ef100c82fd6685ff2e4e25b6659b030dc2126508617b74fa2f8dd186d3ff54b0cc26fb1281e9a7bf499aea0f606b02700374b5da008ec3cc7850d5c6b972a94357236570f85464b2b60ea2f32663b2f6e06a01ff237fe005cba316cbdf76a4a599735553d", 0xb0}, {&(0x7f000001f000)="bc24486ecea81326ccf16337f551408b6a0e51e8782a0dcf24175d4a5aa319d0048297309499262fd68e7871f69bc79d8a993426d3aa82fd86e030cf91e288287a3e0bebeb054d98c9c7b0033848f26919e7f714c33f445fcc397bdad30598ddd12e0b636597", 0x66}], 0x4, &(0x7f000083d000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4000000}, {&(0x7f0000fc1000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fc1000-0x50)=[{&(0x7f0000fc1000-0x70)="5e8a2ee2c8f8acc42ad6ffc535bc90261ac9e1cd337b5ba6750cebbae431b5081eccb79f10842b0a983c6ba38bd5d4d67626120a3a00ad1259f07938b55444c5a21bede35eeec151f6da38f9d5f1b08d983b398e5a9c55c6e90f2f7fec6b111dda73a7daf4edf3886deef34561579f1a", 0x70}, {&(0x7f0000fc1000-0xf4)="977529f583b87c0657906c4fb3882173a847e1e4a4c5f09219de8de434732d6220ab127cbd5872f0d3d0815a5e2c0739760ccbb6360c8bc59f378b214b0d3014e5a257bfb15b672eb59ba80c7488f94804838780ad0d2e6d7da2d5669968851f9e0bb9671afa0a4c69a038a61132b31ecec6b59b293bfcd798586eedcbe2c85f19e2b8e65c95f90df7a9378eb377ab21ddabc88888eedcc5b0a3d5ccca215877fd6be31c395b4510611d7b554d301dfca181fbc56743eabb41ece775dcc422ea6a1b6160d6f9cdacf192f81ee5f4bb1e61cc9e7590e6cb7940be52168a9418f12e12d8ae4034dc13a5f53224c9cfd2b58973e33e", 0xf4}, {&(0x7f000012c000-0x89)="f6aa510046515df173d3b93d80d6cd8ad2de250b1257c88c603ddaf9bb016e6f7078646476c765d274815dbe78cb8970eb0d98479a0bd60150aeb61d6de901564abc4c51a58afb791e117fae446b75be76c699ba7ef828d45c0fc559dbd6bc3d10999bd023852ddfae7768441d27912eb35edf95c26790fbd3ba17403e803ea0bc69623e761900f987", 0x89}, {&(0x7f00005ac000-0xa9)="80339dd225727294e6fb3e87ce99b75452b9ae074f84243147947bbaacc4d9478a2f59bbce8f4172309b5607be26d30166acc854583b22c28bec251f0aef394b4c174a8a48f0d242329f4fd8bf68fddd35df4f6919ded12f9b8cb4856519cfe940b01ddd446d5c119df23dafad066998a3cb10fc0696024e102fe8f02a15eafcfc92147708a057d688fc0c1025e00baca160490538154d58769fb92d54317055b33412935148d5b627", 0xa9}, {&(0x7f00000af000)="bc39fd8448d2d6f4a72cc739bde59d5a5412732430f32b9a77ef028b0073f4a6c314d896edeb3572909dfe52937ed6e22d4ca9604d23f1972d75c1921c2d35b0416fbb979252c324883b0e4f776f", 0x4e}], 0x5, &(0x7f0000fc1000-0x148)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1]}], 0x148, 0x8080}, {&(0x7f0000fc1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fc1000-0x10)=[{&(0x7f0000fc0000)="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", 0x1000}], 0x1, &(0x7f0000fc0000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x3, 0x1) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/06 20:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2004) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f48000-0x108)={<r2=>0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x6, 0x7, 0x8, 0x7fff, 0x4, 0x5, 0x1000, 0x8, 0x4, 0x8001, 0x3, 0x5, 0x6, 0x8, 0x4]}, &(0x7f0000c9f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000817000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) 2018/02/06 20:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000062a000-0x8)={<r1=>0x0, 0x5, 0x7353}, &(0x7f0000cc8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d6a000-0x1)={r1, 0x1, 0x2, [0x1, 0x5]}, 0xc) write(r0, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) 2018/02/06 20:05:16 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000), 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ee3000-0x14)={0x4, 0x7, 0xffffffffffff22e5, 0x3667e7d9, 0x2}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000013000)={0xb02e, 0x80000001, 0x1, 0x1, 0x1}, 0x14) 2018/02/06 20:05:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)="83d8072f4223a8567d43711b73bdebbb899390051419c9e2532b4a68659c3c23b0e8578cf55119c9d78b3b7c34e41f40f0b1b372edcdef6ee13db5b81ba7a484da5fa77a0a139aef7a515fe973406f06c93c475fafd4d468b2184e2b911cd1508898681ce6b6e088feca02612a0a93febc438dc4848430736df03469958df02ad28cc803", 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/06 20:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c41", 0x38}], 0x1) socketpair(0x8, 0x80006, 0x30a4, &(0x7f00003ef000-0x8)={<r2=>0x0, <r3=>0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b96000)={<r4=>0x0, 0x1}, &(0x7f00005cb000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000948000-0xc)={r4, 0x6}, &(0x7f0000759000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00008ab000-0x90)={0x9, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) 2018/02/06 20:05:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000007d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fee000)={<r2=>0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xf2, 0x3, 0xffffffffffff8000, 0xb70}, &(0x7f0000b1d000+0xc8)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000215000-0x8)=@assoc_value={r2, 0x129}, &(0x7f00005d7000)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/06 20:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)) epoll_wait(r1, &(0x7f0000c60000)=[{}], 0x18ce, 0xfffffffffffffef7) close(r1) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/02/06 20:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f34000-0x4), 0x80000) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000043e000-0x8c)={<r3=>0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f00007ea000)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e05000)={0x0, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000077000-0x6)={r3, 0xe8e}, 0x6) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000849000-0x2)=0x80007ffd, 0x2) 2018/02/06 20:05:16 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0x6) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005000-0x5b)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000029000-0xf0)=[{{&(0x7f0000028000)=@rc={0x1f, {0x40, 0x0, 0x1, 0x0, 0x4, 0x8}}, 0x9, &(0x7f0000013000-0x40)=[{&(0x7f0000028000)="70b87ab045b43606721a7ae86b4e77f1653390aa1f036c795890f0dcc3717450d1f91eb56b3b755d9eccf56d362545a871040f7e39cee5215c4a795fc508d2cbd31d677b4b39cec995d50f33dc272b7690d3b9cfabb4b1daf98c1fbef4907e6ca08ce2e5636705de926ba32e6ae0", 0x6e}, {&(0x7f000001f000)="143ec5fc74374a75fcd4db51edc0c3db576c4cbcb49a108a83f15134a3e87330100b9fdb874a0acf2f86be3685613444be0b2a2ce9813fb30a7f3c196231f48121033b4a10e1d06400c0a44761b4f52d1312dc642f081757185f53ba87e15c4750330206f72364e8728029e93082e83c4318e4c066e6c922faa31b1eedc72a3558844e1d680372396f3cd84311337ad43c22801cb1eb02480c80e187f1e0677499e1df78ad0bf9767b186a8dc447ea9e9eba6529399a52", 0xb7}, {&(0x7f000001f000-0x49)="97feeb3fc612b35640ba0b9897965231175defc0a674ec1e346f5dcd9249d6ee0348398dc506b6ef8f8772b7b02c443a68864c26680b528860174e758872271b3180fca18f3309a4db", 0x49}, {&(0x7f0000005000-0x75)="50bda4a1feffab8016fbc35495aa7c3c58d02f648febf87125dc1f546f27cb5ff330a35ae763a918276b5a2a229193cb1b6a05678c9943c0dcfe928abd0686c8409962b74e97f5307810fe52d19aef946d82b4e4dae6cc0d0260d0f36724a59af34dd44add5b796bd95eebd702ab4303c748102932", 0x75}], 0x4, 0x0, 0x0, 0x810}, 0x10001}, {{&(0x7f0000009000-0x80)=@generic={0x0, "90fb4e2e05d6a320393ab77ed6fd607501911d9a20e1decfb95cd4806e0b4dbcbbf2d6f50419ce89576733e2ac02cc5c790c8516a17c52c42ad05b330d1e58bdbe8570bf0d5d45279c0e56f65d7400b33d0abaedf501a1ec9f1b7abb2bcdb9dcd0870ebf02b9a73f524be49b6b037a1b56fb6f7e01796f0450dcf1bbf92e"}, 0x80, &(0x7f0000028000)=[{&(0x7f0000029000-0x37)="570dcdf470840f24a44ccb0a373240ef72f463a303f38b69c17613b60e5dca0264e749e086234a880a924a72fcabc5ba90fd2eec70662b", 0x37}, {&(0x7f0000029000-0x8d)="5cf2a5b05a744fa67641812e45903c463289c29c705a775875d93ddbc1055ae9fa54f32468bb0688697a89287d54e73e91b16ee2fd1d25a01f3bb6eb25f4572f722a2b8b405e4695e883de77c9759dcd6d607e371d2ebc808df53f603344b1a8049814be85c95150e2460502564890d5a0b23cdcce3cc92c738520aad63824e1c829ed1a13b5c10102146d6688", 0x8d}], 0x2, &(0x7f0000028000)=[{0xb0, 0x13e, 0x5, "951d8368f8ef781d050aa93f02156c589636b1485a555b363765947c9a5642402e0951af380d12079aa20d0918e8ef4e256957aed49425a017ca5e88585d3112d2c127c1c76229a590e73d5b11b6e7df1e0897bee150da6fbc08a255ca84ac217d7ba18668c974a3fa61c123cf613619770d72ee6804ef1ecbe2ce12b192d47c34b85766e2f1e08142b8690ae135a869030221c04e4e8b4d9a"}, {0x110, 0x105, 0x8, "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"}, {0xe8, 0x101, 0x8, "be9e0def21da7cebd6c32840fe9ba79411931f0c326e00e840059b959d2db86e77ab844b2397ea8df39e0d31a8a2ddc83b585c041905f99a7f070160bb9c0fde0fddd20c6a13c740c6c8e26ec51c8f3e273618db883932e12e27feda46a57de1805b3cb02a8d10f2f1ada5c5270bb16e829f5e9f8ae8e2efc4c7752814280f14bfdf8d6e93e0a7c7fcaa08849ef10b26238cf317b78b948476a23a06e04bd33fec633ca41b0685ed77b8d374b26b634043b69781e6f2a68c9ff5a70c3b8654d36a4aa67f952229ee187522efd3c0c8924f1d3e"}, {0xd8, 0x11f, 0xfff, "371da99f473e6a16eaafeed84a4fe81030a1db28c0a8027ce56cc2905488b2366767101fad75fea45474761369929b4257f78c5c2cf1b4a2950956356380434be50e5b2e6ea085bcf89b3c895d161fa0cca3e55980fe112ae49531463991ad8308fbbc3f5550eb09366463f46c6217583ec5ae75c94f29e9c7f79efb4fba4f148692cd6950dcec3edba63786ee975485f7eb62b1fbd0497a6dcceec6b309af2a12f6cdbcc80bb089be63be4ef4b9f743f602c76d51ff73bedd8b53da20d41a269090f6108a99ef"}], 0x380, 0x4008810}}, {{0x0, 0x0, &(0x7f0000029000-0x10)=[{&(0x7f0000027000)="3eaffccfbbd21e584343407ecb6c002e5e8195f651bc6d971aced74ace865e33db909da41856d2822b62c7bb814eb65e3da91da648ef9ccd460daa61fa2dc45870aad6a360572dbe50f9eb2af7cb3df00f2cb91e1b6a9d952faa9737052b5ff618846bae329d5f44f02e5c04be792181261087db92f79dd6810573e3736a4b488d2f405c75ff54339c2c31585396ae1ad8041191da0cfb6ac8e0638be857ddf40371e38d3d93431589d6b6c7ead17dd98bbe08812850fdc69769ffee0aa5ad5352bcd1", 0xc3}], 0x1, &(0x7f0000029000-0x12c8)=[{0xe0, 0x115, 0x2, "0ea9c491fecf1c83a7c067cd40915a5fcdbe83bccaaadb161c03fc04c26bb6a90d4c08bfb8f4ebd03f6cbbc9ac408442bbf691886101e5d82d55007a629d4e86b79dc2e320b96c54a7db81bf0eecef28d7f9846a412352763cd9ad82c0cea8542fadda49246569a707548da2c27a4d38adcedc138519815ccc5e6e070e082bbd9607e3cdb4f70526b14c9ea73ab5ab4e414559b60a519a6bf7cebeaf1456e9063301a9cee022de6ee326e0af775cb3c8a3c9144675c844defa5d193a21d87f286ca6a02f5b5cd433d4380371ab"}, {0x80, 0x11f, 0x101, "037ed0948acf71b6c76a6980dbd30eef3f4bcc0e5e59f5050a85aa0340eadcafd3f1b2fbe1f844096df4cd57bc73ee5edc785017a580d1531f078dde24cbc1adf371b70c84313293f905ffe4fb9b00112605bd94ded62908d1d80f1b13f3509bd8d8c8b3e2f4395dd12f539a"}, {0xb0, 0x115, 0x20, "e8c41cdd653e3f0d03a5e76bcdfb4cd79323c6341965005ce0a2c37bbf3ed15aaeff588150a59276dba834d845833733373c26efc422acb70ad7e68fb4602610f476d193b17bfc29d0acfd0baedc7484e29c68f155019940b1fb025d0684d530a7dd60bd9a851e589403fcb73f975a5420293f0bbeb68ae4f77be07f9a64f1294687ccff1228129d644aa82e65d7a3b522ad5b8e8f33e4d7731b361b30d97b"}, {0xa8, 0x100, 0xfffffffffffffffc, "cad14269e4df5f68e97deff64cce191d0b48f1062e7d247661c08b7c71947800f0b7844b816d6134de085f6ad3273ca53b3005fb210e08e95be4d67dbd865908924f56bb5a763f28f7db7dbc6e65af22ae0716db9e6b631c0044559543463a0be3b5a7755c925fbb6c6bdc45337fd0686273a5ef8ac6f6b2aa3fc9311e276c1289b00f847ff6c6457f3fc43d1a52d2fa1e632b6acd"}, {0x1010, 0x117, 0x0, 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0x12c8}, 0x5}, {{&(0x7f0000029000-0x14)=@ll={0x11, 0x8, r3, 0x1, 0x1eafa01b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000028000)=[{&(0x7f0000002000-0xa4)="9536fceb50de45e2d226453c4486afa152ded0e6276b9d8ff5bb1c1d839b5fa604dacafdfb4262bbcdc18d2ba4449acaed810c0b3e4e887cb657e3fa7b0a2cb3726db1900f2fcf4bc3e8cb49c37f9184aaa8414f040a4d3ed93081c4edc1190c843832f2a6c661efcc19c5a900ef17d7914df1fe84537687e54d4f25ad5e3d078b90bebd48cb06eefcb5776e16225073bb01c07716e66a1d80f1de3ed56662f210c2ebb4", 0xa4}, {&(0x7f0000028000)="1cac1294192edf27ce4f675f1b29c0b18db93241ad448cdcedc4d743f2daf4742a3fc61fd36b2e8a80ed0caa3d60d3ca96f50273b2ea751b33a0075600eafc56137a4027a6346c0956a1caaa830a4ecdcf8cc1db3e24c5532cb7a7a8c470f039df19c9a271a9df70db4ab308f08062c4a79cfc79b0ac38918b639ef8a449ca3496e779ff8d1d940d6160dc12a61d5e38129f5b8ba12be7c8568deffb6fe0", 0x9e}, {&(0x7f0000015000-0xb3)="b3f3513f476e0a01460d16eadfde38cae19ef9b443731d0a6bc5521256fdf2ba37e4b51f9208a8894bbc81103a9d2305eaa3fc66f37b19a6e6057142ec1444d18b750d0ed93872b8182617ee0e59c2e05626310c23c1b60dfcf16a271852a8c5e44bfec9400e929f0df79f6467298f6867790ae3c8045360dedfbd0cc95bbcd4e69a7c9ef55faf8e0d9f1c9b2cb7412b5cd64b7b844ba944bde5b4d65aa9f14b124827c4025efb983d140d7fe4f2bfd13251f6", 0xb3}, {&(0x7f0000029000-0xb1)="e8d2b50f8a996bae2f81adef7550eb4e74eb9ab9c9565bb0d42bdb24ebf3fc162266797cff714b8ef79f4f9e71e064c516ba3c95f7c8dfdc06d4332e8d379d3f09b0512249023bca1221535a3791e4eb31a8150b292a83eb0098e775435a5ae08bf0e911241a7d5190404c92145a4576085447cd731a7556978abaf95c05a4cbae774ed1c7c8c849856de9e7008658f56f81279ad00fc0dcb8297f7c8ac982e7e872dbd7daa38560e8aadcb56411ba1849", 0xb1}, {&(0x7f0000022000)="9686fe588202720038666ee66b7e2cd390587f509b30", 0x16}, {&(0x7f0000028000)="66a25919816a3323a1072fb41cf859148e1951a426574ead4a067c45c2bf2a280234c838e8c7b1753a3786ee139b29006c7f1e009ed2664b7fd5ecbbdf158acc1193679c43ccac5c730d8add39282e414fdf0fe3", 0x54}], 0x6, 0x0, 0x0, 0x4000000}, 0xfff}], 0x4, 0x54) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000028000)={@common='erspan0\x00', @ifru_data=&(0x7f000001b000)="347f687c7e42a3cb10a105d9206bba5f9c486da2fcff727332990c888fd2df18"}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000019000-0x5b)={<r4=>0x0, 0x53, "2fe4b8b8fb26fba0eb4fcc8c3a9f924d6880132838d758f4b39dc2d1839d5edfa74a2a416b7bfe043356bf27b09d12866e010187965b529141610acc40ea9035563fbcbf2baee925b81ef12e379d4f0b7f0d8d"}, &(0x7f000002a000-0x4)=0x5b) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000014000-0x4)=@assoc_id=r4, &(0x7f0000029000)=0x4) sendfile(r2, r2, &(0x7f0000027000), 0x0) [ 42.623576] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000013 [ 42.630838] RBP: 00000000000005c5 R08: 0000000000000090 R09: 0000000000000000 [ 42.638083] R10: 0000000020e05000 R11: 0000000000000212 R12: 00000000006f7b18 [ 42.645329] R13: 00000000ffffffff R14: 00007f46713236d4 R15: 0000000000000000 2018/02/06 20:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) 2018/02/06 20:05:16 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xf, 0xa, 0x7) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006000-0x20)={0xce, 0xfffb, 0x8004, 0xfffffffffffffffe, 0xffff, 0x8, 0xffffffff, 0x40, <r2=>0x0}, &(0x7f0000006000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xffff, 0xfff}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={r2, 0x5}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0x5d)={<r3=>r2, @in6={{0xa, 0x1, 0xfff, @empty, 0x9}}, 0x4, 0x17, 0x311bf317, 0x7, 0x7fffffff}, &(0x7f000000a000-0x4)=0xa0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000011000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000010000-0x74)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}], 0x74) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x7c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xf5)={r3, 0xed, "b65f3954a3e003f2956cb5eee4793151c07cd1067c176b0ced00c099c7aeb5dc395c99b67a0de01cecb6801deef259c3489b29d5fd7c20b453dea46a7efc89d0669ba07ed195a192f31d26ea9b3607f36cff05fe4baf64782e2adef10527332bb6ee7fa469292ac50904af9beee15504fdb8ac6ea88b25004d829f325f5708e0b84d40d871fc486af8d7b8b9be76e8cb56aed8ee84c180d7092a88546a928c655fb65a17d2b1ca6f2d7061c5a7550abe75a3cdef84fe5cd323fc4c6ef96c4aa43f3bd2fe0bb2f37226d5872f78f67b7492f02f91d481d7bbe5afdf9ef1e5f5529798dde372da965e404dcba559"}, &(0x7f0000015000-0x4)=0xf5) 2018/02/06 20:05:16 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000011000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000024000)=[{&(0x7f000001e000-0x49)=""/73, 0x49}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000015000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x11ec}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000026000-0xe)=@l2, &(0x7f000000b000)=0xfffffffffffffd69) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ca6000)=0x2, 0x4) r2 = socket(0x13, 0x2000000, 0x0) r3 = gettid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000026000-0x2)=r3) getpeername$netlink(r2, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) 2018/02/06 20:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001ec000-0x4), 0x0) bind$inet(r0, &(0x7f0000538000-0x10)={0x2, 0x0, @rand_addr=0xda}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000e03000-0x4), 0x4) sendto$inet(r0, &(0x7f00003ee000-0x1), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) write(r0, &(0x7f0000436000)="283e0ab52420919b958f580ab63d63b10a746cb184619050734820a1500a7d30698cebb373b957b49e4dce355ac995deb198037dbc02e79c9e5dcf4cf622cc52df2db79e7b0123cd254c6694e8c5c8d911c18b78b0d0b1248bd57ff1b44d6f2ab3eb1afa64f96412c02e94bfea5fb8b48e3af539e481f2a694e34517d4bbccdc9547d18fe5b0ba597114e5", 0x8b) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000466000)={0x401, 0x75facdda, 0x7, 0x5, 0x7, [{0x163, 0x0, 0x7, 0x0, 0x0, 0x90a}, {0x80, 0x3ff, 0x40, 0x0, 0x0, 0x2}, {0x7, 0x20, 0x4, 0x0, 0x0, 0x2000}, {0x100, 0x4, 0x1, 0x0, 0x0, 0x2}, {0x1ff, 0x20, 0x6, 0x0, 0x0, 0x8}, {0x80000001, 0x8, 0x3ff, 0x0, 0x0, 0x1000}, {0x6, 0xf10c, 0x0, 0x0, 0x0, 0x4}]}) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f0000c34000-0x96)="3ed9f17dc3b550448f506510c667b6318ccf69da89199bc3318f4ab7969abdad52f35d70dbef982f6a50e3e4a3d47afc92e440784bdc186b78df3431aaf193ec87f37dfb3721d53b77f315d383f20551c46a4cc154f954f4b7037dc2dbf7787336f179738f74f62365ccf682de721ac86f39c4411d53d87681f0c97ddbcdc5cf0f79795ab433acbea663fa9c83eb25d8971d9ee3c5b3", 0x96, 0x4000010, &(0x7f000062d000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) socket$llc(0x1a, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001f3000-0x4)=0x2e, 0x4) [ 42.703140] sctp: [Deprecated]: syz-executor4 (pid 6477) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.703140] Use struct sctp_sack_info instead 2018/02/06 20:05:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, <r0=>0x0}) r1 = accept(r0, &(0x7f0000001000-0x8)=@sco, &(0x7f00008af000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r3=>0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000022000)=@ll={0x11, 0xff, r3, 0x1, 0x7230, 0x6, @random="fe1ff2d6c317"}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/06 20:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x0, 0x400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000031000)={<r2=>0x0, 0xfd, "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"}, &(0x7f0000710000)=0x105) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000442000)={r2, @in6={{0xa, 0x0, 0x7f000000000000, @loopback={0x0, 0x1}, 0x101}}, 0x1f6, 0x1}, &(0x7f0000ae6000-0x4)=0x98) 2018/02/06 20:05:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/06 20:05:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={<r1=>0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) socketpair(0x4, 0x80007, 0x1, &(0x7f000090a000-0x8)={<r2=>0x0}) sendto$ipx(r2, &(0x7f0000dff000-0x95)="d02cd2584eeb4124db01ca1bb5479b1ea5a440e2900cbb97945d16e4e2f8fa364df85e4a12e94ed2c55b422d556d6c1f5a01858b9025d946b0e1d5f3eb325aa6257fdaeca4ba600b4eef7d87b3df572b7731ff69a2f7ec1ffce4ed6799d403fb579626a1b8932ee726acea2c1943037ccbeec999ebc570887e4f46e9eb4eb2eaffb89b150a0e518733b601e910be5d5581862f3549", 0x95, 0x20000040, &(0x7f0000d56000)={0x4, 0x90, 0x5, "dda772707617", 0x9}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x1, 0x400000000000, @loopback={0x0, 0x1}}, 0xf) 2018/02/06 20:05:16 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000347000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={<r1=>0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b90000)={r1, 0x25}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) [ 42.753733] sctp: [Deprecated]: syz-executor4 (pid 6487) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.753733] Use struct sctp_sack_info instead 2018/02/06 20:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000544000)="e7a55b840104000000000000013f510bace77c1774d9175a4ea8c53060a83aa3e7b75e43935e6e5de01ebcb15b498339b8fef771c7d2ec51332466a86984c37fceffff2ed13a725023ece78dcfbf9d1e8afd04d321f41e78d7bb44df243bb6605dd4", 0x62) pipe(&(0x7f0000684000-0x8)={<r1=>0x0}) recvfrom$unix(r1, &(0x7f0000566000)=""/114, 0x72, 0x40000062, &(0x7f000043f000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 20:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001dc000-0x4)=@int, &(0x7f000084a000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r1 = accept(0xffffffffffffff9c, &(0x7f0000fd3000)=@sco, &(0x7f0000557000)=0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000068e000-0x4)) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000063a000)=[], 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x2, 0x30, 0x7fffffff, 0x5}, &(0x7f0000e57000)=0x18) 2018/02/06 20:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000da9000-0x20)={@generic="cb28ff1bf7c5b5905e8d84246b8fff75", @ifru_flags=0x8000}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r1, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) 2018/02/06 20:05:16 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={<r0=>0x0, <r1=>0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000fe6000-0x4f)=""/79, &(0x7f00006f9000)=0x4f) tee(r1, 0xffffffffffffffff, 0x4, 0x0) 2018/02/06 20:05:16 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000873000)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/02/06 20:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000699000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000439000), 0x73) listen(r0, 0x0) socketpair(0xa, 0x80005, 0x10001, &(0x7f000090a000-0x8)={<r2=>0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f1d000-0x20)={0x380000, <r3=>0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000c5d000-0x10)={r3}) accept(r0, &(0x7f0000574000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10) 2018/02/06 20:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009db000-0x4)={<r1=>r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000084f000-0xc)={<r2=>0x0, @loopback, @multicast2}, &(0x7f000038f000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001e3000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5, 0x80000000, 0x10001, 0x100, 0x80, 0x1, r2}) close(r0) 2018/02/06 20:05:16 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000)={0x0, 0x80000, <r1=>0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000024000)={<r2=>0x0, 0x0, 0x101}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000026000)={<r3=>0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000027000-0x10)={r2, r3, 0x5}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xa, &(0x7f000001e000)={&(0x7f0000028000-0x274)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@generic="7fb96dc83253bfb194501b8770fecd12b03e7a46188e2093c865d4a9ad69064b702f48d93f1bbdf547d8dbee2371296628fb696c396b47c74bdd7c96500f66f4c6ffc4a60fe997e55c2bdce3355f07bde505e574666a4ffcc745e4a9527aa359fd4727d0ebafdfe91b782288b95d84f398b6265cf7723dae784a5b62a546", @generic="38ce634b4ea42fc94a89511f03500f9651dbeabe823d0ff857e7164444379a4916e3acfef8fceb67c4ee1f8a203136743e0b8d432278a7fc795be5939b6fc44c156db348e16c9b7fe7e376d48df61465a62f", @nested={0xffffffffffffff1e, 0x67, [@generic="1747904ec8fb6c3650e8d16a7b43a13ecc439da255585e4c3024c65ec7c508c0ae050a23531e904cda771699e465295c6fd2d9ed6b09e0d8a8b59d0784cc6a3340ed4750f48e7933e3017d3ec2859b0c5f02dc17cf115cea32f4708ea44d08302a1d8932c55c56652e20bda75d133ecc7c0969cf13bfe891f315cbfc117cf71d8bd387029350694763e54825e1eed9d333e2af0139acfbaedfbecc850ae167a540039620a17ffd575a3f6bc2c17708ad9e733c4cf5f9b1038d9c4694c291f1acbcadfca73c030fb0ea90874c4bbad68a5368daff40bffe66e3e1f54e373a6d5be6937c7cae284995c8462887c2cc6dc46ebe4255443c", @generic="9c38eb84f851de844e7ba35600d7f42e8e54ef358e9923bd720472053ac742be354ff6bd66f4f7f00ad013f6b9a81ab548a78a12f6bd78ae34911ab352f0e206ea1c9abe3e0118ac4341556dd6656619f30aeb81c1e955beebe99345dc0d9a3c85333b72176adf23aa62c6f4f4a8afa1d0e07e6de57f8370cb89be50365ff3d842a43926dccdac94ae5c2880a80f03186413990fc1"]}]}, 0x14}, 0x1}, 0x0) 2018/02/06 20:05:16 executing program 6: pipe(&(0x7f0000637000)={<r0=>0x0, <r1=>0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000bc9000)={0x2, 0x11, 0x10000, 0xf, 0xf, 0x0, 0x1, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xfffffffffffffffb, @empty, 0x1}}, @sadb_ident={0x2, 0xb, 0x9}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}]}, 0x78}, 0x1}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000069000)=0x80000000, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7}}) sendmmsg$alg(r1, &(0x7f0000dc0000-0xa8)=[{0x0, 0x0, &(0x7f0000771000-0x50)=[{&(0x7f0000691000)="99be5d7b60ff3202ddc78456862215693d5c3edb890fd0dfb784d6cb6d5a3e9ae8389a719836805bf2ebc97f884812b0d74405dd6336cde2926917f334e0929b47593bb6263a02abd2fc0a9b0ce7fb7fa85287dea4e53eee829198b07f", 0x5d}, {&(0x7f0000037000-0xc9)="c4a0a78cc011520bffdff37ad9ea20d118ca1d22648c674e999c7c24d66b97ef95400444c88ae7de2c01ac3524d3ffa2e70e6c774497d5de497d8f68be535474566c9239fc42470eb1e6087f3ee4ae86ba9d68702c09e430d9140a6b16fe18751a43972c9f3dcff1da4ad0384cfb1015660de2c9fdc42efc21a58cb0395a5de864628bf906e8a954a84f1f89e05b504c0f4664c74e70ab5b9452449d88dcb19f6b9b9cd081ef9c7c3ec48572ea420194f8743c28f862dce8a2e9d253d707eedcd2d6d2687e56505556", 0xc9}, {&(0x7f0000040000)="8272a8bfd29e9fd26f21a070b97e5e91", 0x10}, {&(0x7f0000b40000)="517c004cef9cca18c980489e2e656937647cc0fece41957cbf5f59711b691ac4b3640d9970b9f9e1af565ccbce16dbeaaaf00ef5fe011f146c6e36a4c43ab31e41a7cf", 0x43}, {&(0x7f0000748000)="63860eb7d7f65033530f433e5bc2971b1710a4acbafde4806fbc94c22d66d28cd3ed5a47c8efd033b018a9f797dbdc0dfc3b837d12f8c07c8c9e8a15351eb6445814ff6bf36a8e25dd5c9495251c59d0b4fcddccbd7206b84be2b9b7d586e51e2ab6375644ace55bb0a0a36cf65c97815af5fb244545ae2d8e2b7249e40e9fc5da313125", 0x84}], 0x5, &(0x7f00005c7000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f0000b67000-0x40)=[{&(0x7f0000232000-0xda)="3ad300b2cc30e7bd997d48a556d1d9b9d2e667ef6eb94914dc57fce1163e36a4178830ac962f9ead76b855efe7e086e22c75633fa6198e659c39414345545463abe5fdbb974da478eaa36ae9e365dd13377b978ff63c664d5c469ddbd875864a32c544b33c8227708100d310e74ba6da851faadf496dfe3053df260c4dda68aa929ac0622c8a5ee3226ff24e2d73ac127140d4b71ee86f7b91440324a8d68a56b6f81c0d9c472f1b2409f3ec23b2b2438cafef0494abf8af57afc53ac096d1527da3b39ec5db2aea4a5020c1023564efa4717e2a8dc3d6e5e29d", 0xda}, {&(0x7f0000bd2000)="d566097cb5c1adb5db36725c4b5def79b6c3f3a64b68bf4a60bdbb30f772764c62df0f28e944c36ed0e1c13ebed9b197149531e8162ebce0c381279c4ea6f163992d37b4ffb51e11624d0358756882d42cf43acf1731cb6e2e6654d12eac65f9cd6f77f8371a56b75dfe162ae62f27a83bb2d4da8e6e200df741f3c0405fb2c9164d8c1a019ffb38ebfb190cfc78e53fc9915661916ff96bc1fd0020ff8315bfa40668480eafd73594cfa024db8e70e56af1f3317d95a42296877d8bbee66c8ec2c89c9f8535c45a268253f922aaf69fc3252ec1d1d6fb4d5dcbd8", 0xdb}, {&(0x7f0000258000-0x36)="a612bea6dc8afc2b0267f30396832eec698d485f59c3bfab5907e5e3ee6907f0c392ccc6f37c940996fa47ef46302f0bd810e9868eae", 0x36}, {&(0x7f00004c7000-0x88)="926a1433d1cbc35e9ab5f7e527bc51505614cb46005fbddce65b4a7cb9b29b781345bfcfc1cacc882dc214189163249392aa3d72be8f285bf944634b9f8ec04c3c840847af5d255ff736f24b5a6e847c7741c24af9e0f2aed8dcee734a9f9b4a4fcd09627c3b65a00a762bb98b3fe64a911a1884b07e3dfbd34bb4d890e8dd2f4a331cfdc8f93ded", 0x88}], 0x4, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000a43000)=[{&(0x7f00002a2000-0x46)="0e629d14736fd613e57930f21bca67ad8b7e210e8fc6017160f19cfaa4095a5792dcec8320a0c35d2b6ea8f4296408d86a43f9467c4e30dcbf9705f82b5650f20713dabb500b", 0x46}, {&(0x7f00009c2000-0x2e)="c08629f074e9b7a6e21a4b5512569b7c7831974aeaaf62f8254e991ef0c5d187e504f51d85cdbec9a7333565e43a", 0x2e}, {&(0x7f0000b23000)="570a92654f95ecf612e7276749eab4fe82b8104595ccda749eae7834634140f55a4b04a8f6b5891179e6908612d9c70bde1da7fa3f8211eb0baa2cfdbf0ba20470c8b6815308159f7ceeee8e25290809dbf29c4abe550bde592401641df7ad247bcfc757ee3ab2db34f0837eb2b1e7323cb0f25d172694405398cd0749f102c9551e5d9e4bd678e81c94667f32b1ac007d29b85472728501fa15a1d82dce9f413cfa9f2f06d0bac1b1c0a36511f296755932d8256e1cbacf5aa354e8bdbabb6a69da3c64077a4f51dc43adc49d32be98", 0xd0}], 0x3, &(0x7f000092b000)=[@iv={0x68, 0x117, 0x2, 0x4d, "e398b27a5b6e0a8eda3c6998d714f9c3293f40cd37cf2074bd1fa7a192419abc704a0b32b6ef5bc80c27730c82c402e07a53b3a167ace207be67b688f08d961514d0d73213574577bb9f9cb1be"}], 0x68, 0x40}], 0x3, 0x800) 2018/02/06 20:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000056e000-0x10)=@nfc, &(0x7f00003b3000-0x4)=0x10, 0x80800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e82000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a2c000+0xcb9)={<r1=>0x0, 0x4, 0x6, 0x1f, 0x15f, 0x1ff}, &(0x7f0000756000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e7000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0x634}}, 0x6, 0x5, 0x8, 0xfffffffffffeffff, 0x10}, &(0x7f0000349000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a70000)={r1, 0x4, 0x2a, "fcdbd6cbacbf6edb17efe99d8917f4518c8647f1123fa5f5f953c732d5ccae62aee686e5c05a5aa39e09"}, 0x32) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000632000-0x10), &(0x7f0000d35000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006e1000-0x4)={r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003e2000)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0xffffffffffffff75, 0x24, 0x61b, 0xffffffffffffffff, 0x2, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x154, 0x4, {0x0, 0x0, 0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/06 20:05:16 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) pipe(&(0x7f000000c000)={<r1=>0x0, <r2=>0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f000002c000-0x4), &(0x7f000002c000-0x4)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000007000-0xf8)=""/248, &(0x7f0000021000-0x4)=0xf8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000002b000-0x40)={&(0x7f000002b000-0xc)=[0x0, 0x0, 0x0], &(0x7f000002a000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000002b000-0x4)=[0x0], &(0x7f0000016000)=[], 0x3, 0x5, 0x1}) 2018/02/06 20:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000218000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003ff000)={0x9, <r2=>0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00001a3000)={0x7, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c39000)="b70a75b0d5e3e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000804000)="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", 0x400, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) 2018/02/06 20:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000172000)={0x20, 0x4, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000631000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e70000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00005eb000-0x4)=0xe8) r3 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000058a000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00008a1000)=0xe8) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000081000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000d41000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fa4000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000167000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000e60000)={&(0x7f0000512000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000092000-0x10)={&(0x7f00009dc000)={0x16c4, 0x2, 0x6, 0x0, 0x1, 0x3, {0x5, 0x0, 0xa}, [@typed={0x18, 0xb, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x358, 0x96, [@generic="fa1b4a2cc842d1b8b24f57bf0a72d28c897ea57cd0bc6a015e6dfeb5624855812d31a50084332c48baf333040048e4174e5e0c2a2cf615fdb63239d458da7713af23e5311b575c27da42888f6074b3b5d086b7019c4f39b28eb2125e830eefaf7e14553723c04db71e5340d9d4682ea74376a52d887aefdddce0833a6befdc899f4f393c7e6d9cc8", @typed={0xfc, 0x5, @binary="56360f8f993f6d5011d30c5e7e23898bcd7e526bb6cb0d91d543f46207ed9bac34393e528b99ab52abe4f554f2d7bc7c70931ae317a3b2c00ccb49c522aaa726aa9c0c4bacd8a262ec1a7f1c35e009405166e40916dfbb22495ca87531974dfda739287ecce462304e9359c1a3af640602e0371214cd6b49621aecc706d9c5e90ebcc1ff414f92bf1e466008f9e4aabcabc05cd3e29758968cbc9a8d8b9300afdb710488fb4b29d0a6e4bc227ae96e4c5a3a5e05cf7191c5fc0b0002698096fab228b137b71db563e84369aa7573a1c13fec55f4d093d304ad16730b4541f4d34471c76ef6227bf2409e00ee53621a95a230cdc3"}, @typed={0xc, 0x0, @u32=0x7}, @typed={0xc, 0x68, @uid=r2}, @generic="ab8cfebac277d3d3775afd6b99312bce3ee57888b1a2e8a134e4fc19a31efb7cb64bcfce86bb29c60c4fbb06514a3bbe27f0d33d38a1caa8df7637d3ebbba71a10b20e7b397988ac052be59496a16c773234e7d60a2715500b38385405c5f8d8c9b99b0bb1c3e72af0128d1205b5597e5abd6567485e6238fc65a506f77dc37fd5d3d75cad2e44", @typed={0xc, 0x66, @uid=r3}, @typed={0xc, 0x34, @uid=r4}, @typed={0xc, 0x66, @u32=0x5}, @generic="8f796d3d8e37a4cc6e3e0693419eaa2b1b4978184bd56aa21b639d9a38beadd2833ddce89d4c2725280e5f78727410506c0320fbcdec44a32eda0e2227d67e750f42763e6ed20200d675b553d0745ff0004ec35537deeed49d1aabc884c8c1ee21563dfc155d9a5bd6b1e74eb04ac3821bd4bb62", @generic="ea8aa90e38c3df9bb6c55333acf48a3ea187b5abe5f502de416624593a6524e6213b18c9de18dc2bfdfed1cd7ccc52371c69aa98d685e4d1d46e8f509bae9a5db28dfce146d7e4847d3f6c794dcb8a100e5d7fa11e3080d2dfc5926741f30280b18de29a27d97b7d8ca7af3af836097bd65d94cd7334adde5c0690965f0c6e02c2c0d4e90d884d6fe2ca25ee89627c81cea2b0af7512"]}, @nested={0x164, 0x40, [@generic="0fac77fdc124148a96d353aada3913ac2999a638c017521a378f104f83de42de7247bcdc1f86c30dc560e823e1153701dfbb389be1c3b60415baaf3640f8225268f6f1d163b3531be3658605a178f925a346902530a76ee119479aac2534079a53d5a7ff1a77696513f594cb766309fd52d16102cc1dde4ba3b36d1b8c4c283341aa9fb87ab215de7f56a5fe5612f079fd4266ca7f149e32", @generic="6f7033991ff668a40ca0fa9a7adf0ca200e59970b5ecb4840f864e251ee3b020b645b7286d31b09a69f95b8ccbbd4dd589a3ed28c01681fee3a292ddb3e7734d3bcf74af274e687ee670c687f7a2237111235c411b924e75d0abd21bc68a938f5afa444d788487d2bffbb0b1a24a034a923c3f0af1de316860f60c590ae0673c153a04bd24c6e9b0fc658bc3a36ae49291c0c50832", @typed={0xc, 0x33, @pid=r5}, @typed={0xc, 0x22d, @u32=0xb7e}, @typed={0xc, 0x6e, @fd=r0}, @typed={0xc, 0x15, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}]}, @generic="6fa43e181f7aa7df77dc5f548a1286701b63c2de87111fffa97a00d834b73493d3f32c9b42810a28b8a06adc2ecb272fca47e4816ea6b3688fbccf56dc66d839ea6f437feeb09420c54ba258cbd73a5f58cd6cd35226b379ab6080e5052271bcabdf05f29e2f5e29e1a163aa2fb3c58458381f48fdd34d4fbade56d79250bdcfc4b15822616933fa4deb3e9414561da06857c3ef97b407a59fc04218e33e05cb43c921a419b8ace5ed9dbb93031671b8ec98998b98fb968e586b1c5a0376529453809af140a7ad1e888dbfa62b12618fa1d2e9dd9569dd063c", @nested={0x10dc, 0x7c, [@generic="a856c11009939e87d91529bb69052f6615c6564acd1cdadb0718a0142cb5aecea3693d139440eb4904c3eea6a61ed3581589a32ee0750f3a49c7683db62bd479e282b3fc95e43dbabcd50bcc18d0e2d2a73bcf27818424c9784d64d2e1", @generic="a6cde0f822e24b71324e9df46c96504fb2603ea497", @generic="f3c7ac8100ae7ef2df2d2bc03fff3cab21c7cf9c59023504f9dd3d7fd31974c52336b7f15815b0a2e0ee4a555935e43551a269346645d6e6", @typed={0xc, 0x13, @uid=r6}, @typed={0xc, 0x7a, @uid=r7}, @generic="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@typed={0x8, 0x24}, @typed={0xc, 0x8d, @str='\x00'}]}, @typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x1a, @fd=r0}]}, 0x16c4}, 0x1}, 0x840) [ 42.873794] sctp: [Deprecated]: syz-executor7 (pid 6544) Use of int in max_burst socket option. [ 42.873794] Use struct sctp_assoc_value instead 2018/02/06 20:05:16 executing program 1: pipe(&(0x7f0000641000-0x8)={<r0=>0x0, <r1=>0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000363000-0x8)=@assoc_value={<r2=>0x0, 0xf56}, &(0x7f0000b82000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004a1000-0x54)={r2, 0x4c, "7763b71417a24602a9177491b805071d28f1a596d3ba74ecae41432d5b0fbdc46e1845375bf496f851e6f6cce05c66674fe7baf2e2b046a62d8bf28e0c14c21abc81a5d5ca3eb306df57c2f6"}, &(0x7f0000001000-0x4)=0x54) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f000008e000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fc3000-0x90)={0xfffffffffffffffc, {{0x2, 0x0, @rand_addr=0x8001}}}, 0x90) connect$inet(r4, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/06 20:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008a0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) sendmsg$nl_route(r0, &(0x7f00009a8000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0xffffffffffffff4f, 0x14, 0x109, 0x4, 0xffffffffffffffff, {0xa, 0x800000000, 0x0, 0x2}, []}, 0xfffffffffffffde5}, 0x1}, 0x0) r3 = socket(0x0, 0x7, 0xfffffffffffff3d1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000308000)={<r4=>0x0}, &(0x7f0000078000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007c3000)={<r5=>0x0, 0x401, 0x7b0b, 0xf20}, &(0x7f000024b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b30000)={<r6=>r5, @in={{0x2, 0x1, @rand_addr=0x8}}, 0x7fe000000, 0x4}, &(0x7f000010f000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f60000-0x4)=@assoc_id=r6, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ffc000-0xb8)={r4, 0x2, 0x8c38, 0x2, 0xfe25, 0x0, 0x6, 0x7, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x40, 0x2, 0xffff, 0xb8, 0x8}}, &(0x7f000097f000-0x4)=0xb8) 2018/02/06 20:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e35000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) accept4$packet(r1, &(0x7f00005a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000bf5000-0x4)=0x14, 0x800) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 20:05:16 executing program 5: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendto$llc(r0, &(0x7f0000d3c000-0xc2)="586f4da7a5997e3fdeae4b4d7b73969e4d1b3ad7f2283d12b3b1ad0881cf015107d49353e9fa65adde4273c51cc69837c0ec6083a39e241a521c6c466bc520ffedab675cf9bdad7fba70ebdca1e809b2507f54b9ef757175c6643c5571e335be6ef4df9375a077ff35fca3db7d587d35a7226e35d42557e22776c8ebc95b778af5638c2fe784cf164e9cfd1cb24306bc2352ad950c59ef199a5897e3013d5e99a8cf1024f234246c83f59a671be650b9ce2279db81f30b62705087da480f1288db59", 0xc2, 0x20000000, &(0x7f0000d3b000)={0x1a, 0x0, 0x32ec, 0x4, 0x8, 0x20, @random="46ed5ba88046"}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008b3000-0x4)=0x2000000000000000, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x0, &(0x7f0000d3e000-0x8)={0x0, <r1=>0x0}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d3e000-0x20)={r1, &(0x7f0000cf6000-0x1000)="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", &(0x7f0000d3e000-0x59)="8f6fda1383cad211dd4d9e17bf518dc4164bc98e44b7149685780f3f24f2a6572a2e2e6f00897334185e99cdd77b39d50a8123e95e91fb1a6ac84008863e43249606d06e87d531df1835369abdb6b95f62004f4a30afaba7df", 0x1}, 0x20) [ 42.922986] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 42.943966] sctp: [Deprecated]: syz-executor7 (pid 6569) Use of int in max_burst socket option. [ 42.943966] Use struct sctp_assoc_value instead [ 42.975432] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/02/06 20:05:16 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000017000-0xc)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)) poll(&(0x7f0000003000)=[{r2}], 0x1, 0x9d56) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001a000)={<r4=>r0}) accept4$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a000)=0x14, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f000000e000)={&(0x7f000001a000)={0x1d, r5}, 0x10, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x10)=@can={{0x3, 0xf800000000000000, 0x7f, 0x8}, 0x5, 0x3, 0x0, 0x0, "815b139c8362f45b"}, 0x10}, 0x1}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000001c000-0x1c)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001b000-0x4), &(0x7f000001b000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)) 2018/02/06 20:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f00007af000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a32000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000707000)={0x7, 0x6, 0x8, 0x7, 0x10001}, 0x14) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x451}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b69000)={<r2=>0x0, 0xb6, "5b0d2b4cafa56df3085dc911c783706b41fe3b93c1c85c31df77a9a239ce106eb9d0022eacdd3d7ab9dfe4bc2f6d1293a45686841f9794a8105d53f21e3c12e8111be542878afed798940be76db447bec46eeb0bfc243d5be2f609be533899df2d7244d8d01911c82b5c8130b5bb4731b66f49f243503701ef452d145a245248956b755a682cd8556a6363dcf6535eabd86f2adb03a55d5f2f5f02d34f0e2ba2b7a85b5700de216401b59324f41dc42e8c681d55ae0e"}, &(0x7f000072f000-0x4)=0xbe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008d1000)={r2, 0x7ff}, 0x8) readv(r0, &(0x7f000039c000-0x48)=[{&(0x7f0000757000-0xbc)=""/188, 0xbc}, {&(0x7f00001e7000-0xa8)=""/168, 0xa8}, {&(0x7f00006dc000-0xee)=""/238, 0xee}, {&(0x7f000013d000)=""/120, 0x78}, {&(0x7f000049c000)=""/118, 0x76}, {&(0x7f0000e6e000-0xa2)=""/162, 0xa2}, {&(0x7f0000c34000-0x6e)=""/110, 0x6e}], 0x7) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000682000-0x1000)=""/4096, &(0x7f0000a75000)=0x1000) 2018/02/06 20:05:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000454000-0x4)=0x2e) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000a9d000)=0xe8f2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@generic="42e18a3e84b7a0f31e71bd3677ea8c5c", 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_map}) 2018/02/06 20:05:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@common='rose0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, <r0=>0xffffffffffffffff, {0x2, 0x0, @rand_addr=0xfffffffffffffffb}, 0x3, 0x2, 0x2}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ee5000-0x8)=@assoc_value={<r1=>0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001e9000)={r1, 0x100000001}, &(0x7f00004a4000)=0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff}, @sadb_key={0x1}, @sadb_key={0x1}]}, 0x48}, 0x1}, 0x0) 2018/02/06 20:05:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, <r0=>0x0}) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000d79000-0x9)="7e64ff0b3cfe59c2c9c027bd4c") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000e000-0x10)=@common='ip6_vti0\x00', 0x9) 2018/02/06 20:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x10000, &(0x7f00004ac000)={<r0=>0x0, <r1=>0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005d2000)={0x0, <r2=>0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000d88000-0xc)={0x20000000}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x1200}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 20:05:16 executing program 6: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={<r3=>r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a20000)={<r5=>0x0}, &(0x7f0000605000-0x4)=0xcea40826e5a2b951) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r5) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r6 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, <r7=>0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r7}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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