[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 12.846110] audit: type=1400 audit(1515169076.879:6): avc: denied { map } for pid=3448 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.8' (ECDSA) to the list of known hosts. 2018/01/05 16:18:03 fuzzer started syzkaller login: [ 18.968572] audit: type=1400 audit(1515169083.002:7): avc: denied { map } for pid=3459 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/05 16:18:03 dialing manager at 10.128.0.26:46443 2018/01/05 16:18:06 kcov=true, comps=true [ 22.671155] audit: type=1400 audit(1515169086.704:8): avc: denied { map } for pid=3459 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8850 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/05 16:18:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x109800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x7, 0x6b9, 0x1, 0x4, 0x0, 0x8, 0x60000, 0x8, 0x612, 0x5, 0x5, 0x7, 0x1, 0x380000000000, 0x8, 0x0, 0x200, 0x5, 0x148, 0x8, 0x9, 0x0, 0x200, 0x3, 0x6, 0x7, 0xe0, 0x101, 0x8, 0x1, 0x7, 0x5, 0xf93, 0x3, 0x8, 0x360, 0x0, 0x76, 0x2, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x4}, 0x20200, 0x7, 0x81, 0x4, 0x200, 0x401, 0x100000001, 0x0}, r1, 0xff, r0, 0x5) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002000-0x5c)=""/207) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000003000)="48eb27cb510b8fb656c58d29bfd09bf8f8d62471e3e5f7199dd1816942c08f1416d3b325b4310542537d6164222971a4d13ad5d0441b73bc1146ed31fbeee3443bba02bcc6c88bbc91aab1f4b44c393c643b3738140dede36fa8baf1cb720477f41f5ec4be6ac300ad32080108cf01f54c2d85f5d1b26975dc1ff99a4c41836cb95b52232c04ea79ae9c8a174bff2cb4c3db27cfc81c") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x14)={0x0, 0x3, 0x6, [0x7fff, 0x360e, 0x7b57aba8, 0x1, 0x2, 0x7]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x9}, &(0x7f0000005000)=0x6) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000006000-0x10)={0x7fffffff, 0x1, 0xcb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x2, 0x5078, 0x101, 0x0, 0x4}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000008000-0x4)=0x7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000009000-0x4)=0x5) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000009000)=[{0x5, 0x1, 0x2, 0x7, @time={0x0, 0x0}, {0x6, 0x81}, {0x800, 0x20}, @ext={0xa0, &(0x7f0000006000)="d84d44b0e948299b46944c47ec3a24fb276b3d844cc334d8cb83000ccb57a4859b5679692f84048921970c9cfba636d639bfd9ceee3059e1578f1b0dd90f9b673cfd23db0b75e31698c55483ee375f75021f3d44d96445224fd435368eec8977018893adfdeaf3a92939c7428e9039e4a476706cad9a08a2a38cd12bac208518ab17fc0e70fdd0518f06287bcec3a3b00c39d6aae02bd1a4868d5c8083c29c86"}}, {0x8, 0x8001, 0xd7d, 0x7, @time={r4, r5+30000000}, {0x2c41660f, 0xc74}, {0x96b8, 0x3}, @quote={{0x9, 0x9}, 0x7fffffff, &(0x7f0000005000)={0x3a9, 0x9e, 0x1f, 0x7ff, @tick=0xffffffffd82879cc, {0x1f, 0x80000001}, {0x7fff, 0x6}, @control={0x1, 0x3, 0x1ff}}}}, {0x800, 0x1f00000000000000, 0x10000, 0x8, @tick=0x6, {0x7f, 0xffffffff80000001}, {0xbf6, 0x1f}, @raw32={[0x4, 0x100, 0x7fa]}}, {0x5, 0x9, 0x8, 0x1, @time={r6, r7+10000000}, {0x0, 0x1000}, {0x7, 0x7ff}, @note={0x0, 0xfffffffffffffffa, 0xcb, 0x8, 0x2}}, {0xbc, 0xa7, 0x1, 0x8, @time={r8, r9+30000000}, {0x0, 0x8}, {0x3ff, 0x4}, @control={0x1, 0xb3, 0x0}}, {0x401, 0x208, 0x10000, 0x8, @time={r10, r11+10000000}, {0x81, 0x5b4}, {0x7, 0x0}, @connect={{0x80000000, 0x10001}, {0x7fffffff, 0x400}}}, {0x9, 0x614b, 0x2, 0x2, @tick=0xffff, {0x6, 0x2ac4}, {0x4, 0x109f}, @queue={0xe45, {0xfffffffffffffbb1, 0x3}}}, {0x8, 0x4, 0x2, 0x1b4d5f4, @tick=0x0, {0x6, 0x1f}, {0x1ff, 0x6e3b8fc2}, @result={0x8001, 0x80000001}}], 0x180) 2018/01/05 16:18:08 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000069c000-0x4)=0x0) ptrace$cont(0x4814647bd50c6a3e, r0, 0x7, 0x5) r1 = syz_open_dev$vcsn(&(0x7f000022a000)='/dev/vcs#\x00', 0xf68200000000, 0xf8e2c2e09b75a183) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000091e000)=0x1f, 0x4) syz_open_dev$urandom(&(0x7f0000921000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000b59000/0x2000)=nil, 0xfc7f, 0x2, 0x4c, &(0x7f0000af6000/0x4000)=nil, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x17, 0x1) accept4$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000-0xe8)="551b7cdb61287bfd934b54ee6b0e76a72971f86523c567fac31b0c7338da1052535f13d79b42020d18ab91eaff1d909f7d59bdb0c290d3336a4219c49f9501f220775a1282afb9bc577329dd6fd3b55aa2e09887ac612a434efe607aa809629d689e86febd1d62a25fd059b2c6b71ba4ffb0f7d27ed0228cf26b4bb67f678d0028cdff6e8c43fbc6887a03444a10a9a2116d786cea17617dad5fe2189a56cdabc9f55cbcc65f4f357758b68cc247c66b8032f5b2f5f3b924eeeccc5aa385b72a5125f34ea1118c83df1ff32500904beaef0dac4f05bb2fc6408b021353d0d202d3a8d40cc194198a", 0xe8, 0x40000, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) unshare(0x8000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000)={0x5, 0x78, 0x2, 0x1, 0xfffffffffffffffd, 0x7, 0x0, 0x6, 0x2, 0x2, 0x0, 0x418, 0x5, 0x5, 0x9, 0x16, 0x3, 0x0, 0x9, 0x8, 0x0, 0x6, 0x4, 0x0, 0x4, 0x8000, 0x80000001, 0x6, 0x8, 0x8ea9, 0x10001, 0x8, 0x10000, 0xac, 0x6, 0xff, 0x3, 0x1ff, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000002000)=0x0, 0x8}, 0x40, 0x5, 0x2, 0x4, 0x1ac7, 0x3, 0x8, 0x0}, r0, 0x3, r2, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000005000-0xc)={0x10000008, 0x0}) sched_rr_get_interval(r0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000006000)="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", 0xff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000008000-0xc)={{0x3, 0xffffffff00000001, 0x9d, 0x1, 0x2, 0x100000000}, 0xffffffffffffff7f}) 2018/01/05 16:18:08 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000049000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000+0x699)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000003000-0x8)={r0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r3, 0x2d}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r2, 0x9, 0x2, [0x8c1, 0x4]}, 0xc) write(r0, &(0x7f0000001000)="5da5093076d8eff0faa6e40507820e2413459d9d1953fee40119948d37f2e2e493cf8c05d01441f2f56bd85677b0adffdfe5c073a99a34202a27859d37fcc40ffcfb2e2dd9a780bdd07193ac590d4f31582725b506ec7ddd2a7f82c45be0062bf41cdfde9200c2a736c0e7e0687b8399b9d77faa73803f387d46c8caf7e04b663444e4e5b9247c7faa2ea761c86669e3d62e01b7d537b1754b49839baf4a8bae40b60f80def4bddfc66cba9abf92333bc85f346f6c772d724ca293d86289a4", 0xbf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000007000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000007000)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000009000-0x2)=0x2, 0x2) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {r4, r5/1000+30000}}) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000009000)="499280431e5cae180bcd1d34e17c2d7c63195d66b75f277fc2d8496a54b6755272ab3246583095fd49857ca770060d972456a52a64d4992b4f1a248e7b339a2bfe8b058608922a8ca1e0d790fd8054ece2537deace4230475f2a713e32e7bbfbe3c441a605fa3b2065e716f3c0b66946ba4a659c877f", 0x76, 0xeb, &(0x7f0000004000)={0x77359400, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/05 16:18:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20002, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000034d000)="5c401f4e3d96e7ece5f04e8451e7d51a369bc247f530e4ca4923e156632a9f028214119fca4a071b63a9eb77b84e42a1379d5f0a399ab3d765e61162761cae95e1f73ac79d9ef05a8baf73b5a9383774f181ff4d6284e441b581b9a1f2ce5a9808570ea43f1e264f240deba3b28433d1078916e99415", 0x76) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000-0x4)=0x57, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xbc)="84c309c670360c47eb9c415b6c9bbb062ea9db1b763ee6675888debcf1bb7c6a8c35323f88da3188cd7b747956130ec58fc781d45fdf318e5e2e789084d22238c69df5a3270a3831a56adef336660a993e59d1f5124a7f33ee2a1faa1f3e066ceca373cd4430291cc11b3ab297ac4d40eaf187ef8f5d2d6f93d61f621c5e9f899896a19c2b778dcad42aa5b5953f44b6f9b7b7a856f3de91aa8f9628d95418753e523bad0bd675e3d5593da2a37b8ca21cd1927a84db42d087a77341", 0xbc}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0xfefb, 0x181000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000004000-0x20)={@generic="a9564a94d4e20c92c08e3ec14ca3f8b8", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x7fff, 0x6, 0x3f, 0x9, 0x8, 0x8000, 0x2, 0x72, 0x7f, 0xa629, 0xffffffff7fffffff, 0x7, 0xfffffffffffff000, 0x7]}, &(0x7f0000005000-0x4)=0x108) mknodat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x84, 0x42b) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000004000)="bc7f0f6a6c5dd5783cbcf05978dc79cf", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x3)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8, 0x80800) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000-0xa0)=""/160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x6}, &(0x7f0000006000)=0x8) ioctl$KDADDIO(r1, 0x4b34, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r5, 0x3, 0x20}, &(0x7f0000008000-0x4)=0xc) rt_tgsigqueueinfo(r4, r4, 0x38, &(0x7f0000008000-0x10)={0x30, 0x5, 0x1000, 0x100000001}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x3f, 0x0, 0x4, 0x5, [{0x5, 0x58, 0x7fff, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0xe89, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x4, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x2, 0xffffffff00000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/05 16:18:08 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x8c)={0x0, 0x3, 0xc1, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000000000)=0x2) ioctl$TCSBRK(r1, 0x5409, 0x200) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x6, 0x5, 0x80, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r3, @in6={{0xa, 0x3, 0x400000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x3, 0x10000, 0x8}, 0xa0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x7ff, 0x4) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000004000-0x8)={r4, r1}) r6 = socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r6, 0xdd1f, &(0x7f0000006000-0x77)="11ca49e0c4cb35b7a0ab5b723492b18a7de296e0c1cb4c699a26559bb5dac7ba362e8c7ccb1fcdb98490560434421ebc2f21866bde6332c05da964bf03328756ae6797699d357a605f3de3ced2cf1c790445f0a1486067de82fac98d353669cfc9d0aa93c7e991f2dc644f87b1e54498a44910ce62e173") fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000006000)={0xfffffffffffffffd, {{0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xa14, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x205a36a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/05 16:18:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x5, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000-0x12)=@random={'user.\x00', '/dev/random\x00'}, &(0x7f0000004000-0x5b)=""/91, 0x5b) seccomp(0x1, 0x1, &(0x7f0000003000-0x10)={0x4, &(0x7f0000003000-0x20)=[{0x0, 0x8, 0x1f, 0x2}, {0x5, 0x6, 0xfffffffffffffffe, 0x80000000}, {0xf98, 0x4, 0x7ff, 0x3}, {0x7, 0x6, 0x4, 0x2}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x74)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x228e15d7}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x74) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000)={r0, &(0x7f0000001000)="43d3294f09a7cf3ce3c9d4f4a5ecc30b58f2d3d018dd0fc2a25e572d1a3b43b92cbbd2bf59706542ccfc8bac32dca9065002e95ef3dfadc07face7335ecd704757b296b9e2945ebd1edea127d618aba064a722e59eac88d50575da98204e1d9a72034838ff102e5fba461ca3dec46473d3468c02e9631c281c1876ae6968e0c80329a623d8769a9ed5ea8f442edc0db56fe28777022321602a10a2b1e0a70d"}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000006000)=""/98, 0x62) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000-0x10)={0x200, 0xb3e8, 0x80000001, 0x8000}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000007000)=""/157, &(0x7f0000007000)=0x9d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x4978, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x9, 0x8001, 0x8, 0x27e6}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={r1, 0x700, 0x0, 0x8, 0x1420a0000}, &(0x7f0000008000)=0x18) r2 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000004000/0x4000)=nil) shmat(r2, &(0x7f0000005000/0x1000)=nil, 0x1000) 2018/01/05 16:18:08 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002a000)='/dev/autofs\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0xffffffffffffff4b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x4, 0x64000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000003000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000004000-0x88)={0x8, 0x4, [{0xfdb, 0x0, 0x3}, {0x7fffffff, 0x0, 0x6}, {0x7fff, 0x0, 0x100000001}, {0x8, 0x0, 0x8001}, {0x9, 0x0, 0x3f}, {0x8, 0x0, 0x9}, {0x4, 0x0, 0x1}, {0x754c, 0x0, 0x6}]}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000)={0x7, 0x9e}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000)={r3, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x1, 0x208200) ioctl$KDSKBLED(r2, 0x4b65, 0xcbf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000006000)=""/4096) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000002000)={0xffffffffffffffff, 0x1, 0x8000, 0x3, 0xf72e}) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x3f, 0x64200) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000006000-0x8)={0x8, 0x9}, 0x8) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000006000-0x90)={[0x100, 0x5, 0x6, 0x3, 0x9, 0x8df, 0xfff, 0x7, 0xffff, 0x9, 0x44a, 0x9, 0x40, 0x3ff, 0x8000, 0x8000], 0x10f000, 0x20481}) fchmod(r2, 0x80) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000008000)={0xfffffffffffffeff}, 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/05 16:18:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001de000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x9, 0x22f9}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000-0x6)={0x0, 0xec, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000003000)={[{0x4f, 0x42be, 0x4, 0x4, 0xffff, 0x793, 0x1, 0x1000, 0x80000000, 0x8, 0xffff, 0x9, 0x1}, {0xff, 0x0, 0x5, 0x100000001, 0x401, 0xfffffffffffffff9, 0x4, 0x9, 0x7, 0x6, 0x9, 0x5, 0x8}, {0x20, 0x800, 0x401, 0x100, 0x1, 0x7, 0x3f, 0xffffffff, 0xfff, 0x0, 0x5, 0x552b, 0x5}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000)=""/152) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000006000-0x4)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000)="d6ea368a575436d256d06af3fac6bd9dfab833883f7856255ecf329d6c336f24017a9b377b8dcae73d8063361efe9725d102dc7d72b4affa4204cf9e41277e4bbbc27161b7c0af51ef61c2bc65f04ea1ae250ed161022c0690fed5fe8fe399485bedbdc38621828160b9c13fade7a650a58b45a4e2e47f40b10833cf964dc071f1e818d90d89de8fe5311f4d65f12deb7a97289e7c902f60f19c356405c305b4101f49287e558429769a975ed1c4303436503076") socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000004000)={0x0, 0x0}) getsockname$llc(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000003000)=0x400, 0xfffffffffffffff7, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000)={0x8, 0x10001, 0x5, 0x710d, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xffffffff, 0x857b, 0x4, 0x0, 0x20, 0x6, 0x8, 0x56805577, 0x8, 0x5, 0x4, 0x9, 0x6955, 0x7]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7, 0xb, 0x20, 0x891, r3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000008000-0x10)={0x3, 0x0, 0x20}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_rfcomm(0x1f, 0x1, 0x3) [ 24.599969] audit: type=1400 audit(1515169088.633:9): avc: denied { map } for pid=3459 comm="syz-fuzzer" path="/root/syzkaller-shm457674084" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 25.531119] audit: type=1400 audit(1515169089.563:10): avc: denied { sys_admin } for pid=3503 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 16:18:09 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x9)=""/9, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000566000-0x10)={0x4, &(0x7f0000db0000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x8, 0x0, 0x40}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x54, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x8001, 0x8000, 0xb1c, 0x8, 0x5, 0xffffffff, 0x100, r2}, &(0x7f0000003000)=0x20) r3 = getpgid(0x0) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x3, r1, r1) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f00003f6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) [ 25.625632] audit: type=1400 audit(1515169089.659:11): avc: denied { sys_chroot } for pid=3698 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 16:18:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000057c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f4a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000559000)={r4, 0x21}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000e8b000-0x8)={0x7, 0x3b3d}) 2018/01/05 16:18:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ae000-0x8)='gid_map\x00') close(r0) preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000062a000)={0x3, &(0x7f0000b5c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fbc000)={r1, 0x2}) 2018/01/05 16:18:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000039a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x3, 0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e80000)={0x0, 0x0, 0x0}, &(0x7f0000554000-0x4)=0xc) lstat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000584000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dce000-0x8)='./file0\x00', &(0x7f000020b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00004f7000)=[r2, r3]) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000245000-0x10)={0x0, 0x0, 0x0}) 2018/01/05 16:18:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000d2f000-0x10)=[{&(0x7f0000d3a000-0x29)="2900000018001980eb3d7524006900210206000003e3fe0180001af5080005000000c200008200ff00", 0x29}], 0x1) 2018/01/05 16:18:09 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x90000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1f, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00004ec000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000659000)=0x10, 0x80000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000ebd000)=0x0) read(r1, &(0x7f0000000000)=""/32, 0x20) flock(r2, 0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setflags(r2, 0x2, 0x1) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000e68000)={0xfffffffffffffff8, 0x81, 0x7c46, 0xe781, 0x0}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000331000)={r3, r1}) syz_open_dev$mouse(&(0x7f0000340000)='/dev/input/mouse#\x00', 0x14f8, 0x40000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000e1b000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") [ 25.689444] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 25.701305] audit: type=1400 audit(1515169089.734:12): avc: denied { ipc_owner } for pid=3716 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.774045] audit: type=1400 audit(1515169089.807:13): avc: denied { setgid } for pid=3726 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.831783] audit: type=1400 audit(1515169089.839:14): avc: denied { net_admin } for pid=3734 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 16:18:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) 2018/01/05 16:18:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) r1 = syz_open_dev$audion(&(0x7f0000c5a000)='/dev/audio#\x00', 0x8a9, 0x4003) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000b94000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f00006b9000)={0x1, 0x810, 0x401, 0x9, r2}) 2018/01/05 16:18:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000403000-0xf)='/dev/sequencer\x00', 0x40, 0x0) perf_event_open(&(0x7f0000696000)={0x1, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x4, r1, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000225000-0x110)={0x8001, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) pipe2(&(0x7f0000380000-0x8)={0x0, 0x0}, 0x80000) recvmsg$kcm(0xffffffffffffffff, &(0x7f000056a000-0x38)={&(0x7f0000a1e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000054c000)=[{&(0x7f00004e7000-0xe5)=""/229, 0xff62}, {&(0x7f00009a9000-0x96)=""/150, 0xfffffca5}, {&(0x7f0000894000)=""/112, 0x70}], 0x3, &(0x7f0000e44000-0x2f)=""/47, 0x2f, 0x6}, 0x2003) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d2c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r3}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00004d9000)={0x8, 0x1, 0x9, 0x5c693727, 0x3}, 0xc) r4 = socket(0x11, 0x2, 0x0) fcntl$lock(r4, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:18:09 executing program 2: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000586000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000014d000-0x10)={0x0, 0x9, 0x6d1, 0x3}, &(0x7f0000498000-0x4)=0x10) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000587000-0x3)={r2, 0x7}, &(0x7f0000587000-0x4)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000586000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00004de000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000586000-0xc)='/dev/autofs\x00', 0x200181, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000167000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000588000-0x98)=""/152) 2018/01/05 16:18:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = socket$unix(0x1, 0x200000001, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x101) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c00000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000012000)=0x0, &(0x7f0000127000-0x4)=0x4) 2018/01/05 16:18:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000410000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f3000)="0335cd14a1a8b14e375be1818d52ab1db778eedd0a27c631fd0761e87de8f8059a81687127e8b3b17c47bca7add08f69e309478346ca6e5252e058816407892e40bfdfc6f0389fabafef5b706bc622ff5b71b90e8cf0bf087025538d962a9b12c906e856bd91f3ba87453f8dc06035c5a238b363301d15dbb3b3648cd93168ed34def475641db3e34199558026fa57da6ba48b36b8e14397554a95c14a32fba289f9ac1399afb09a7f97a963b45ab6d018f687ee5fc3ec035276b044dff5ae438b05a56414bc7fdbb824d387054dd601ee91ff6b983c63bb", 0xd8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f00003f0000)=""/0) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000bca000)=""/97) 2018/01/05 16:18:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fgetxattr(r1, &(0x7f0000bf6000)=@known='user.syz\x00', &(0x7f00008c0000)=""/90, 0x5a) r2 = dup3(r1, r1, 0x80000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f66000)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f000087f000)={0x4, &(0x7f000083b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_procfs(r0, &(0x7f0000480000)='status\x00') prctl$setname(0xf, &(0x7f0000d45000-0x28)='system\\em0![%lo)@-systemmime_typevmnet0\x00') sendfile(r4, r4, &(0x7f000075c000)=0x0, 0xf5d) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000cee000-0x8)={0x1, 0x0, []}) 2018/01/05 16:18:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b15000)={0x800, 0x100, 0x4, 0x1, 0x3, [{0x3, 0x1, 0x80000001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xcf, 0x3, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000732000)='/dev/audio\x00', 0x420000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00002f7000)={@common='sit0\x00', @ifru_flags=0xc000}) mbind(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000e94000)=0x7f, 0x81, 0x0) r2 = dup(r0) ioctl$TIOCCBRK(r2, 0x5428) [ 25.887281] audit: type=1400 audit(1515169089.920:15): avc: denied { net_raw } for pid=3753 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000337000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000468000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000009e000-0x8f)=""/143) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="f3797a6b616d0ffffff8", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) sendmmsg(r3, &(0x7f0000bd1000-0x21c)=[{{&(0x7f0000eef000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000679000)=[{&(0x7f0000a43000)="4391", 0x2}], 0x1, &(0x7f00004bc000-0x2e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 16:18:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f0000f93000-0x22)="22000000000008fffc01000f090018000a000cebeeffa501000000ff050002000000", 0x22) [ 25.936455] audit: type=1400 audit(1515169089.970:16): avc: denied { setuid } for pid=3757 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.961008] audit: type=1400 audit(1515169089.976:17): avc: denied { dac_override } for pid=3763 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003df000-0x1c)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}], 0xffffffffffffffb5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000041d000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002d3000)=0x14) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b0d000-0x9)='/dev/sg#\x00', 0xf5, 0x402400) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000b0c000)={{0x40, 0x1, 0x3, 0x4, 0x5, 0x2}, 0xe7, 0x8, 0x0}) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000352000-0x8)='./file0\x00', 0x80) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000eea000)=0x3, 0x4) userfaultfd(0x809) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000083b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006be000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000058f000)={r2, 0x2}, &(0x7f00003f4000-0x4)=0x8) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000981000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000d09000-0x18)={0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000ed2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 26.037752] audit: type=1400 audit(1515169090.071:18): avc: denied { prog_load } for pid=3781 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/05 16:18:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d11000)=r1) setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a4a000-0x9)='/dev/sg#\x00', 0xc7, 0x400080) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a35000-0x8)=0x10001) clone(0x28004100, &(0x7f0000544000)="02", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ba4000)="") 2018/01/05 16:18:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x4) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x2f) set_robust_list(&(0x7f00007c0000-0x18)={&(0x7f000055c000/0x1000)=nil, 0x27dc743d, &(0x7f0000259000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x804000000000c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000168000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004d9000-0x8)={0x0, 0x660}, &(0x7f0000b47000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000863000-0x8)={r2, 0xd44f}, 0x8) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000f42000-0x10)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:18:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000093a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x8, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@cipso={0x86, 0x15, 0x0, [{0x0, 0x3, '2'}, {0x7, 0x5, "54c618"}, {0x0, 0x7, "8933a70d77"}]}]}}, ""}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef6000-0x9)='/dev/ppp\x00', 0x400080, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000761000-0x1a)={0x52, 0x80000000, 0x2, {0x4, 0x10000}, {0x13, 0x9}, @const={0x78d2fd32, {0x7, 0x9, 0x5, 0xfffffffffffffff9}}}) 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00007be000-0x4)=0xac6, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000554000)=0x3, 0x4) sendto$inet6(r1, &(0x7f00000fa000-0x24)="81", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0xac6}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) fchmod(r0, 0x9) sendto$inet(r0, &(0x7f0000b9b000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bd8000-0x8)={0x0, 0xf86}, &(0x7f0000f2d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000007a000)={0xfff, 0x207, 0x4, 0xffffffff00000001, r2}, &(0x7f0000a18000-0x4)=0x10) r3 = syz_open_dev$mice(&(0x7f0000879000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000103000-0x48)=[{0x2, 0x4}, {0x2, 0x9}, {0x0, 0x969b}, {0xa, 0x1}, {0x3, 0x40}, {0x8, 0x9}, {0xb, 0x7}, {0xb, 0x5}, {0x8, 0x5}], 0x9) get_thread_area(&(0x7f000058c000)={0xfffffffffffffff9, 0x20101000, 0x2000, 0x7, 0x7ff, 0xfffffffffffffffe, 0x6, 0x6, 0x5, 0x7}) [ 26.069845] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3797 comm=syz-executor4 [ 26.074406] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! [ 26.078504] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3803 comm=syz-executor4 2018/01/05 16:18:10 executing program 2: socketpair(0x0, 0x8000a, 0x9, &(0x7f000043e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004da000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005ba000)={r1, 0x2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/05 16:18:10 executing program 5: clock_nanosleep(0x40002, 0x0, &(0x7f0000052000-0x10)={0x1, 0x0}, 0x0) getitimer(0x0, &(0x7f0000c00000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x20) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afe000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000e3000-0xb0)={{0xa5, 0x1}, 'port0\x00', 0x10, 0x850, 0x0, 0x4, 0x8001, 0x6, 0x1000, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006f4000-0x1c)={0x400000000000005, 0x7, 0xdf8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/enforce\x00', 0x1, 0x0) lstat(&(0x7f0000e74000)='./file0\x00', &(0x7f0000b75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000036000)=[0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000557000)='./file0\x00', r2, r3, 0x1d00) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f31000)={r0, &(0x7f0000436000)="", &(0x7f000017a000)=""/205}, 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e10000)=0x0) sched_getscheduler(r4) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000295000)=0x0) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000231000)=0x0, &(0x7f0000727000)=0x4) 2018/01/05 16:18:10 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getdents(r1, &(0x7f0000da8000-0x91)=""/145, 0xfffffffffffffcd9) fcntl$dupfd(r1, 0x406, r1) 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r0 = creat(&(0x7f0000910000)='./file0\x00', 0xf1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000008e000-0x8)={0x0, 0x40}, &(0x7f0000edb000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x2b)={r1, 0x23, "4022489242eeb7cff935fcf20aa170a1376295716eccac9650101d6a9ad87d882cea3e"}, &(0x7f0000cea000)=0x2b) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0xffffffffffffffc2, 0x0, &(0x7f000000b000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00005ba000)=0x0) r5 = getuid() getresgid(&(0x7f000024c000)=0x0, &(0x7f0000707000)=0x0, &(0x7f0000c66000)=0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000027f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000763000-0x4)=0xc) stat(&(0x7f0000acf000-0x8)='./file0\x00', &(0x7f000083e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000789000)={r2, 0x9}, 0x8) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000479000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003df000-0x4)=0xe8) r12 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012d000)={0x0, 0x0, 0x0}, &(0x7f0000af4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e16000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) getresgid(&(0x7f0000aad000)=0x0, &(0x7f000027b000)=0x0, &(0x7f00004d5000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001a6000)=0x0, &(0x7f0000a90000-0x4)=0x4) r16 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087b000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000)=0xe8) getresgid(&(0x7f0000a32000-0x4)=0x0, &(0x7f000008e000-0x4)=0x0, &(0x7f0000889000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f0000ead000-0x38)={&(0x7f0000466000)=@kern={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000c80000-0x60)=[{&(0x7f0000ae6000-0x2d4)=[{0xfc, 0x0, 0x200, 0x260a6e2c, 0x2, "89df8e881e5e1689b31854b6d9197fc4a02f40f5d496c388639ad2d77b776cada6d0ed0e1bac16d6ae299193559075f674f2ee355a4addad872c4e8d31ce3dd590a20d67e5459ac777fc6cab1a8c8826b4fd2fa3d54877e117fd42b395eaa356030ebc54699d59a3945eb94924105f85008809052ff6ca48efb861af6fc8d5e46af822effff62079348fd8ff2d91d4a7f3571f0416d5dd5c838937f6ffedd121e21daf17a8eb4663d6cd80e021fccf1d6775f289c692eedd94f6f323bd68e5c4269c7b771ceada328bbd819006c037cfde449a0547eb85246a2346a41cdc489ab6afc594c269554d9cce4441"}, {0xe8, 0x54810160, 0x221, 0x0, 0x0, "b6731c384d1cdadddb2ca9326e9c6317b12ade463fab468ea4e63c1d4779f526bb0e8c33b8b4e12402ef13127839c47ad03ed016e58eaf6b4a8d04ee91be8c854baddbc7e4be0d5459b98e060aa6fb534a2e3b0f8da85d705243ba7bad4c3ddff5a0eae0de9f99ad775afe83481208ea93d471e24771d2ddaf39313b36d6d34cc30811f04924dc8aca8a95e673aa8c19588bc2b3d8c28e5c09d9f47b491f102948f15719aff1546562f795f12f2d2236e62769544ba8020d8ad38e40452c6c53013aa8b97471d24a146f1d5e7dd331a9a76006e15395"}, {0x24, 0x2, 0x30, 0x7, 0x2, "3dcb18acd3b7c29303a5f1a9b9de817802"}, {0x18, 0x1, 0x6b2269abcf402b0f, 0x6, 0x1, "e645de00533b"}, {0xb4, 0x1, 0x10, 0x8000, 0x3, "dd690fae013afbb0da83c316d0d17a2f815414cf023730cef3121ae0edfcb826466ff03d667e3725b16ffad9eafc0dc7b0bb7be52b3cbc0b58e5ee41e3991c8f280511dcfe468fc667c2dc35f373fb7181e20068593bbcb75917055b1e2aec9163bf1fc141fe02759c0248d3242b1f719121b0fa4b355f7e7bf31a5f5a2ca24d58f027e1d0872e5ef24f1782bdd7241f1f68880a60ee9acc44dcf8bc6506514699ca7bda"}], 0x2d4}, {&(0x7f0000cb3000-0x144c)=[{0xf4, 0x7fff, 0x4, 0x6, 0x1, "3aa82f7e683f4e7dc95222dcefdee08127d631a4053b9acee9e320d405fdd886ff0fedfbc982cf6a7e4a09c77639bfa275d28b360d7631a0f89a41176d89e96ec1ecaa6b7a7ccb5843a156306e29a93218f51a5e572944ebc8ef331825819fccb6cc5dcd7f960ef1eaaa626bd07c715a26f9f693502b6139bc7cc8c5e4d72b19d30dd9e49312e6348771ee016489d8e636c01aeb1507b9f23fb63cba44863a0cf566c37111bb7467a79e0ff58cf470997d19f46e30a32655de8f5d9258e39024074dd5d713bddefe166c5ed512191d8ccf4dd3ee61364949ac3a551cdf15d7bc62a25b"}, {0x64, 0x5, 0x108, 0x8, 0x2, "bae94e644e835e504b5ecd95704d689bc4c6926e1ac0e63face13c2e456e0432c465dbeada9721dde48fc8a16fde30b0261f4f5baaf731d578eeb4ee2deb610782ecf9b0f1a16571731bc2e2c1b0ffa51a77"}, {0x60, 0x6, 0x0, 0x6768e672, 0x2, "fd01eb015c12c2bfabbcc9a336f40e3d4ab01a6bfafaab93dd98cf783184422a1297db531b4a52f574c8f491793b2a910c9d3ff35e8b953031ff18ebda37cf6bad592c22971a90e19731b5d4a92ab9e4"}, {0x4c, 0x4, 0x400, 0x0, 0x3, "c97b77a046255be783b35e07f02657ea95461cf6dbca7e95ff1fe038d2e5da6d9979fb989a911e71027a11306c0bf05f4f5b88389caba57c99999795"}, {0x7c, 0x2, 0x300, 0x9, 0x2, "4d727da77bb2236d459f4e4ed46a97b8218cc7e337238fcbba31740c60b7225fcd5f5f67b334da0178f16513eebbf08760ee884a3e6ec3330292c412bbf8cb25a8c70dd332927a6d7be1f797b9329b24438b01b1bdc6c5d58feac6f339c53563e855c3081876194f24c7f1"}, {0xe4, 0x2, 0x200, 0x3, 0x2, "ee70f7d33292ed85ca42b354aca95ca1a3ca5509f46a46532b9eef6dcb89a7df5661e77403f11eaa8466560228af4eb05c90c0c4c2fa8d4c142bd36ea5ad123606ddf756c1188a2dd9b72bfa322673dee271c397b50d7caaf2571b8791a6120ee1dab3f597680df8c4cce5cb0ff50b68fdfd246a04a8c394fd4674c4e39f0597437c23e6b271005d09a689ad11aef16c5d44582292a46b60bba321cdd091b2cbd7f732def871e48ef8a084c2353afc298f448e29ec876f32bcc096b1fce0155795d17aeaab1e92e29e270dbb9b6e215cf7"}, {0xd8, 0xffffffff, 0x10, 0x6, 0x0, "3fc52c298003bf07519420d887ab153ccb03227e333996adba9ef2f30d3b2d0857badc62221732138df8cc39d4580449dc24e6011ef3f407b73b64454d0ece14bf8c37cba56aec6da2f0920bbe837bc82643e330bdc779734e5fa7ff299a500d6f5380707ec43182083a11b956c77d3001898b3359e7025e5ef9560cc902c6fa2dc3b80b7d010e232e82ad942fe5066d6d6fe3279780f9d2fc9b507868212d00188d0601355d973e270058e7e58cbe0ef97185a4827e38f2f5e7c6768d2691b382a03fa5460373"}, {0x1010, 0x2, 0x310, 0x9, 0x0, 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"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{0xbc, 0x4, 0x0, 0xbb, 0x3, "f262deff34df31be3973da2633d2de2676d114d23ca0f122470139492941797b5fb175e54cde00ac4b72e109092b31a84d1af3986a43ff1992236f2887527525e63443ce66f42b42cf07110268066915f64b00b79fdd6471fb9a5b7d7369e66bbd93e83f68571873c3a5ca5d4cf9094ad21dc229e094bf869867079b39f071975ee48012b1cf95f54e7879b302499ecbca67b68025e6d6ca26449530eed688a2166f4682e23209f7cdcf37"}, {0xfc, 0x100000001, 0x200, 0x100000000, 0x1, "6f8f84e56962928fa12047c3fb9f1ffabf003de87daca720adba5f650cb7b62a2bb143012f92efe2e0dfecf6f0dc4f08af5744a7e54cb6aa1537eac530b353467c81261bf00ee3061c459d1b25231f83fde0f957f0d97b9c77f8f9faa128d6dc33d6bb91bcbed71067dd2a72f0859b029cad98f2ae0abc99d4d3d28b3fe6e8fb240fbd42128f84038b6171afa779f44c8c2805821125dede6a971f48e555574160ee5ede8a4a95483f0b90e18ca76e2c2e960f2d83527f61fffc719b093eee76b5f13ebc7c16148c59b278b29b748eb11d8713a6b75c8a923040df4b76cbc43175f101053fe325714af2b7"}], 0x12c0}, {&(0x7f00005c5000-0x1c8)=[{0xfc, 0x3, 0x101, 0x6, 0x0, "516cb7e2cf0aee299cb87ab6bb617624699be2e1fb129ac2beb1ce6dcf5687ccf276c7b6b331529c622c09b9978acc15e1db47f8e5418af2de07bd9dc0bc5ea390c6c2438270e8458317bb865e2350fe978c91dc4816fa8625b19107710a07b7f6e06195e9e0ee7a9b542a4f388ebde4f829dbe4486da491d06c0988620935ad25810df11cc0b57a7272cc8a10f4963381a2cb755c697b41962cf70f4baadebb3b381b6761105abe1029d192230c892a2087642ff25c86353a6252921ad5d0b0a6a9f6c0a2699f5d61ac48e37c124819a75d3e59af1480578c72459b22c4fce026426e48e985c27ebe720fe6"}, {0xcc, 0x9, 0x200, 0x5, 0x2, "ee516f5fc465cfc34f779e027d9f09db7eb1ad18f5ddf59c3ed5a4f9eb82e82351e2bd579b679500f9c6610ec36a58b30047e68259d16bbe412f6d345638722d524e4fc779a29d83f1b63e6724bdfbd6d48dd4d1b2b3e230324e5ef85d368036823528b90ec08d1c72fb3edba69ca76c758ca69004c7b734c9df4291019c35fab93707eeb8e8953b2a0b7638508471bd63f964b211e5046928f23ed26bcbb15d37fc3e633b13b4a8bebc843f70988633471d336b2edb9c34900b41dd"}], 0x1c8}], 0x6, &(0x7f00009ce000)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x108, 0x2000c811}, 0x80) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000014c000-0x10)={0x7, 0x1, 0x100, 0x1ff}) 2018/01/05 16:18:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000)={0x26, 'hash\x00', 0x0, 0x1, 'xcbc(serpent)\x00'}, 0x58) r1 = semget$private(0x0, 0x0, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005f2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d6000)=0xe8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000712000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000adc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000faa000)="79ff13dc315f766522b9b5f4b7e809fed5e355d7c63b28643560882e79e56783"}) lstat(&(0x7f00002aa000)='./file0\x00', &(0x7f0000457000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003be000)='./file0\x00', &(0x7f0000740000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000793000-0x58)={{0x6, r2, r4, r5, r6, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x3, 0x7, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r7 = accept$alg(r0, 0x0, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000282000-0x34)={0x1, 0x8, [@random="9ff26f449d17", @random="f2b72eb886dd", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0ce0b9dac9a3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ebc60508033a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) sendmsg$alg(r7, &(0x7f0000b6c000)={0x0, 0x0, &(0x7f0000ff0000-0x10)=[{&(0x7f0000e0d000-0x6c)="3fceb8317dd12455bf2fd394fab8e4d85acc422267847443e4d6c3177e07e7", 0x1f}], 0x1, &(0x7f0000169000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000004c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2e000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f03000-0x3)={0x3, 0x6, 0xc828}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f13000-0x11d)={r1, r2, 0x4, 0x1, &(0x7f0000f12000)="92f15c53297160cd0c18b92d6ec53070a2a9b687032f1ca60d72672308f318dbf2350bcc75c863dceca084574d525aca1188f4e6b60f976a2e5255e7db52f4cee6a51a7761e47cf0972de44934f703f4eef6be0922c7b4bd79eb8dd13903409d21d6d0ed86005cd765067f8c74f3e95d87437a59021b943157f6bc56c7bda81583d8f4a3", 0x0, 0xf110, 0x9, 0x2b2f, 0x1ff, 0x8ef, 0x2, "6e24a158ecc33fd0bee99eebb60da82598bf2e947c740e60303853b2a8dbc272beed446c258e6b08b8e7fd0b33481cb6475d8051ccb840b4faf849c9d68341e440d377916c73272e1c91ca83a22f83ce0dd387c6f9be74906c1c783b78aed50e22c6f89dae9259464467fad8eef8021369d03a8a668a8b8cd51ba21affab10ece45059522dd5f5d6801085663614c8aa11f57deb13bb33d3907e3b976259e0a4313d614b8d10bd18c81b558dc1452fc0a7b7bede68abb5e76a0cc4ed31303402e8525d30fd05e669fc9c68a184ba0cb6e67b09d486ab16819677fb7ba0374ae9e8b5e29e78b4523aeec33e49ee2712a314338e1496"}) r3 = socket(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f11000+0xd55)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 26.168575] dccp_v4_rcv: dropped packet with invalid checksum [ 26.197415] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de9000)={0x0, 0x0}) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x400000000005, 0x400000000000002) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000541000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000d38000)={0xd000, 0xf000, 0x800, 0x3, 0x56a1}) timer_gettime(0x0, &(0x7f00005b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0xb1a000)=nil, 0xb1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000e6000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}) r3 = syz_open_dev$sndpcmc(&(0x7f00002e9000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400040) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000b90000-0xc)={0x8, 0x1, 0x25a, 0x101, 0x80e, 0x8, 0x1000}, 0xc) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000e85000)=[{&(0x7f00006ca000-0x90)="80abcc1b3ca95cf40b087786e4c7af6e", 0x10}], 0x1, &(0x7f00005ab000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000171000-0x38)={&(0x7f00004f5000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000039000)=[{&(0x7f00005c6000)=""/15, 0xf}, {&(0x7f0000b72000)=""/242, 0xf2}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 16:18:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)='\x00', 0x0) ioctl(r0, 0x1, &(0x7f0000809000)="") setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000892000)=0x6, 0x4) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00009c6000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "f14dac68cdcbf6cbbc3630249bef4294"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000df1000)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 16:18:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000bbb000+0x7cf)=0x0) r1 = syz_open_dev$mouse(&(0x7f00002a2000-0x12)='/dev/input/mouse#\x00', 0x3, 0x400) lstat(&(0x7f0000f9a000-0x8)='./file0\x00', &(0x7f0000f3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000f2000)='./file0\x00', &(0x7f00000a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000d2000-0x50)={0x200, @time={0x77359400, 0x0}, 0x5, {0x2, 0x35}, 0x6, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f0000412000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c1b000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00003d5000-0x78)={0x7, 0x3, [{0x7, 0x0, 0x6400}, {0x9, 0x0, 0x0}, {0x20, 0x0, 0x100}, {0xfffffffffffffff8, 0x0, 0x7fff}, {0x800, 0x0, 0x1ff}, {0x8, 0x0, 0x2}, {0x6, 0x0, 0x2}]}) write$sndseq(r1, &(0x7f000090d000-0xc0)=[{0x3d71eeed, 0x0, 0xd0, 0x10, @tick=0x8001, {0x7f, 0x8}, {0x3, 0x20}, @control={0x6, 0x9f36, 0x9}}, {0x6, 0xfffffffffffffffe, 0x5, 0x8, @time={0x0, 0x0}, {0xeb, 0x6}, {0x8, 0x6}, @time=@time={0x0, 0x1c9c380}}, {0x100, 0x8, 0x8, 0x7, @tick=0xb7a1, {0x8, 0xfffffffffffffffb}, {0xd4f, 0x4}, @raw32={[0x7, 0x1, 0xe15]}}, {0x4, 0x6, 0xffffffffffffd97b, 0xfff, @tick=0x7f, {0x20, 0x0}, {0x7, 0x2}, @note={0x400, 0x5, 0x673c, 0x4, 0x1}}], 0xc0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003fd000-0x4)=0x0, &(0x7f0000ef5000)=0x4) 2018/01/05 16:18:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e86000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000591000-0x8)={r1, 0xb79a}) clock_gettime(0x0, &(0x7f000074c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bd7000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000d8c000-0xc0)=[{{r2, r3/1000+10000}, 0xd3, 0x8, 0x2}, {{0x0, 0x7530}, 0x22, 0x1, 0x3}, {{0x0, 0x7530}, 0x8, 0x0, 0x4}, {{0x0, 0x2710}, 0x5, 0x8, 0xf852}, {{0x0, 0x0}, 0x8, 0x3, 0x1}, {{0x0, 0x2710}, 0x89, 0x3, 0x2c52}, {{r4, r5/1000+10000}, 0xfff, 0x2, 0x41}, {{0x77359400, 0x0}, 0xe1, 0xfffffffffffffffe, 0x477}], 0xc0) mprotect(&(0x7f00005af000/0x4000)=nil, 0x4000, 0x1000001) arch_prctl(0x1003, &(0x7f00005eb000)="dccbc44bf24714e7b7bfd1da88abd37de07bb96e91462a5018b429402782e9d0c853ebf46dd8081555e4a6b4cd30e88840a6ec57efc8c97c1ec174e530305b90c610ebd6fe89d64eb933975e9898592cc79afb2b39d0924b56976502567596a44a6f3b668e2c2cf7fb303db7cb572162ea9c4c9d8de476eb7ebe0c8efb072db8901d86f81af84bee0ba2fe762d27fdf85c2d25682501cd7c48a7e768c9e9414e") futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000d4e000-0x4)=0x0, 0x0) [ 26.285049] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/05 16:18:10 executing program 2: modify_ldt$read_default(0x2, &(0x7f000033a000)=""/203, 0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x8000003, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0xf35f, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = msgget(0x1, 0x104) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000f58000)=""/206) socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x400002, &(0x7f0000d58000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x5, 0x8000000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) socket$inet6(0xa, 0x0, 0x403) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ffc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) 2018/01/05 16:18:10 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000002d000)='/dev/snd/midiC#D#\x00', 0x6000000000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f000002a000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x5, 0x3f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f9b000)={0x0, 0x7}, &(0x7f00006ca000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f86000+0xfec)={r2, 0xffffffff}, &(0x7f00002c5000)=0x8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:18:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg(r0, &(0x7f00005d6000-0x38)={&(0x7f00004be000)=@nl=@proc={0x10, 0x0, 0x3, 0x4002}, 0xc, &(0x7f0000d2d000-0x80)=[{&(0x7f00004fb000-0x12)="866dba9a89b58eef0d5d948a50bca0e69541", 0x12}, {&(0x7f0000f6a000)="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0x1000}, {&(0x7f0000765000)="0587e557d918037d5aa4ce6ba623d373e51ee1532934e230e2bc2ffb131694874340b28619391d705ca42ec5ed5b470ce40f1c7965f064965afaae48e9f339f064bc799b1c5b5fadd0d50c17bebf41ff1eab5b8e4449f6722115de63bfe2165b11782b3ab6f2b4a901cb4bf4ab26120f00fe266c167d91ca4bafa1b7468ea41bd07fb151d1db12a401e756118b64372aef588234dcc75e373a1373603aafd11557dc99d916f72cf23c8b74e1a959f611f861de87bf91d5d411692f976f7785d84312a5511ec01adb26ea5179f1d050b8c0af0ccb491bc4bfec4b4a9790cf1b90098ad52ddd38a5", 0xe7}, {&(0x7f000008c000-0xd1)="71d5341b4c19acfea15cabb07f433c601bfcec695b10c4bec8e6011f7799268e559184d18c96d80da876ab4108828a61abc887afc360455a3c6eadad5945ac9c3ea73e116b47965bda214fa1e3520cf6ffdeeff836f5c8cd5c2b40c1adb8e8e9d1cf910b18f26ba1f1db3d1111ed646667c7fff76fe2782a9835765b024d1e5f24504b82aa537b86d337c65bb0ecedfad811391905061ae9197439b7a6d81bd918e36aea4448dc082b74baf26474e502f419ab875ddbcdf9bd129b82206fe190408203dd38388b645ffabaea107037c7db", 0xd1}, {&(0x7f0000deb000)="0de796e143f6f0a7c84790165d2896bf2007beef5d67dc7c16dfc6958110f1a7aa72236e4c54ff2f274c8cf4214f3dfd2851c1e4c19312959bf751fe8a4ea312dd7390bbbd40e47c98e2461880df20de9abf4d5f9c", 0x55}, {&(0x7f00004ba000)="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", 0x1000}, {&(0x7f0000b55000)="aec937a7acf6cb2e84d56da5557c323b66a026450d0754eb524e91c699248de12792d87c9e45fd7b514e6b870fcd1f233deb9ce02456e9a5fb6f96d181f3fc3839c2a787f7d10f9522d570b7d05a7972e3e453181957e1fe771657f89b67b2303375b8ea613a73bbf109498084527707e6ca842f0725ff87c86ae22cc1e1334eba8a7c4360fb651cc0f5602e243903bab3", 0x91}, {&(0x7f0000a20000-0x7c)="18c48e0de6095b219c8a90034de6299058532428752c28f2bcaf2b6c186ff90cb3b0150e05a5a9b46afbfd4448d14ce3ce2a5afa61b1d7342216c96061bd2a242332f852e1682453d4cefcb468ad49e4dc0f9bd602660868b9d164d30a4e1ed56d4d4203865f986d519b881c8768ecbaa5c8d5df8a0f96aaab1b7197", 0x7c}], 0x8, 0x0, 0x0, 0x80c1}, 0x20000080) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d0a000-0x80)="ff55d36c", 0x4) 2018/01/05 16:18:10 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f, 0x1, 0x1, 0x6, 0x9, 0x3, 0x5}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x3, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000-0xc)={0x7, 0x8, 0x5f71ff3e, 0x8, 0xfff, 0x800}) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0x5) connect$inet6(r0, &(0x7f00003f6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000fcb000-0x38)="239f4d40b73c25bb51d6a54d4f0ebcc009b0fd5d849541082ac291113aaf3c3b2f5f8f4fed1144a9566a47f50e98fa22146504a1613ecccd", 0x38, 0x24000000, &(0x7f0000773000)={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x100) 2018/01/05 16:18:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fb, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000774000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x1000004000000807, 0xffffffffffffffff) getpeername$inet(r3, &(0x7f00001ba000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x10) setsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000009000-0x9f)="6195cb95cf59ab66d44ef352ac56e5736944ad46efefe81cac8e09b924730ab758559e2e5bc4abbe28d3388c13a0ef3da8df148ff89842b35714128ff99cbc206dcf09eb2a9eec97559060fd1162e2a947819f8f4674bf18b1dd761fef2ffde250e6d28bf2bc9b9256dff29f679f920d4a58d696a226501471b5ec500f3c328242d7c510dc4fef3893588b4eb841c56bd6834d1d47178d336c8dba078216c6", 0x9f) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005a5000-0xe)={0x0, 0x80000000, 0x3, [0x40, 0x400000000000000, 0x5]}, &(0x7f0000bf8000-0x4)=0xe) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:18:10 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b2c000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x7ff, 0x0, 0xfffffffffffff801, 0xfffffffffffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000a70000-0x38)={&(0x7f0000d25000-0x60)=@nfc_llcp={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "b4b3cd7de3e14449d5ebc8468cd98cf651c3ebfe0692aa7fd80be4b502f80fddd204df86c4e6a35c96f7251dcbe54c3443b55b9fba76befaa88f60961ac2ca", 0x0}, 0x60, &(0x7f0000654000)=[], 0x0, &(0x7f0000e9b000)=[], 0x0, 0x0}, 0x0) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x8000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ftruncate(r0, 0x7) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000b05000)={0x2, 0x7, 0x7, 0x101, 0xfffffffffffff197, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b03000+0xaa1)={0x3, 0x0, [{0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000095d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xb) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000019e000-0x4)=0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000ff6000-0xc3)="e2791b6d03bfa4e14a2c02da5886dc0b0beecc8d43e019604ab961731c11e83699de18cdfbbe1652ea5e326866175d6f8ad14a8bd31dfbfeacb7754e38cdb15f3c2bfdfce280cd40d9c4cf6d805131d6043e9a3d7f7a592bd8e982e0b7353e17263b0ce6dffaa4106e2737ec71369869f23fdcadfa626b2959a8a4dd9ba95d773ce878c810d967110ec2dd375bc0dd60599c137f3c22ae5a11abdc3046c41d5066b857a3e1fc95758e2157ad608458c2f51ac6c1dce07fa80138d665e9f91a5b708188", 0xc3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000952000-0x58)={{0x1, 0x1000000000000}, 0x1, 0xfffffffffffffcc9, 0x3aa7, {0x5, 0xffff}, 0x0, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000614000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000ff7000)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000cb0000)={0x7, 0x15e3b129, 0x400000008, 0x507d8101, 0xa, 0x1}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fcf000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a5c000)='/dev/admmidi#\x00', 0xfff, 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c55000)={{0x0, 0x0, 0x100000001, 0x2, 0x0}, 0x0, 0x20b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000719000-0x4)=0xfffffffffffffffa, 0x4) 2018/01/05 16:18:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000019000)={0x0, 0x1, 0x2, [0x0, 0x0]}, 0xc) 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mknodat(r0, &(0x7f0000bac000)='./file0\x00', 0x1469ee3feacc009e, 0xffff) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) utime(&(0x7f00009a5000)='./file0/control\x00', &(0x7f0000c10000-0x10)={0x0, 0x0}) 2018/01/05 16:18:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000726000-0x98)={0x0, @in6={{0xa, 0x1, 0x545, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xff}, &(0x7f0000e40000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b5000)={r1, 0x100000000}, &(0x7f0000817000)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e2000-0x11)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00006cc000)={"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"}) sendmmsg(r3, &(0x7f0000aa6000)=[{{&(0x7f0000cb5000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000064000-0x20)=[{&(0x7f0000c1b000)="53b6d2b9aae884837bcfa889569fca92f59a5df78818ee56ad609598a051633e1fdc9e81862d99fef07b328f2752589b95964f948ecd43", 0x37}, {&(0x7f0000f5b000-0xb4)="db578e302e53d8bd8762a0cb8b3315223a7e8a8d306a431604b3f6e8ed095e3a66346d19f2ebbdfeb39f07b8999209aeb58c64279e65bae63c9f7d0c994ef5e0bd2914003232e198b70df8c9904e828fcce29da11f57e936fa89fed13f2c6e152adf8f48aeacd123dec7b8dc460974aa53dbe27675c27cf87f518d56343011c6122c182c9920a32fc96d9076d1587e85e8e159e17400fb85c0ad643e7a6879b7ea0da5f3ab43cfbd3cfae8b8701cee6920e2fdb3", 0xb4}], 0x2, &(0x7f0000aab000-0x160)=[{0x40, 0x119, 0x40, "5d1b071e2015d87f1e7d33a56780cfe8d985ce3724016f18e74d94c99c4653c2b79dc3c352b512cadcb70464"}, {0xc8, 0x0, 0x7, "15571d0879eb7412359591091e92cf3efebcd4ff957acd0f772fa72d5d0f625cb5091f73b84d34b861152699d6cc58a5dab8b4d917516c0b0415dfb2171e0f922d7160e5bfdadf89c7f459f79087551ad34858c510df85623906973fd662acbd0f64c31a9d281d62b7e59b1749f3326e51a818e49203e2848d4e3ba256c6c24f649646de6ce5c35bec0c50d275b6cb60590483c25884450819b0e379839f7b760133f0e4df9d29454cde54eb075e9f2b3faeda00d70554"}, {0x58, 0x100, 0x1, "3deedeb11c9bd1d8eb54b2d739b5afaf13649dd28c9506ce547a9f1f8e7eb982291ba799bb0e543b75b1ae655846bbab1a3358e4c7c48ac9f6977452a6d3be5776"}], 0x160, 0x0}, 0x7}, {{&(0x7f0000b64000)=@ipx={0x4, 0x2, 0x401, "129a09d9f3cf", 0x100, 0x0}, 0x10, 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", 0x1000}], 0x1, &(0x7f0000800000)=[{0xc0, 0xff, 0x7, "8789dd751f2abe2c18e46351e4f865d048d7dd75cf1e1591969d3eb04d3bab82a0e5b33d212239b884cce1c9214edd2554941e64fcca32e02f6f9327bfc3fb5e1306964d5405b763b447a40398b836a2d3c433ebf35ed164d04196c0217109156a8a0b9e4ec8a85c5c9c49f0b9eccd6689349a3b71cb402db79680be2ea46a8400141495e2052b05b3fe4c1c91b5d1fd07448aaec4a0ca01e00b8f074f8ba7f71e6a82cd48219df2629870"}, {0x48, 0x11f, 0x1, "894d456ec73e7455eae0425de264d2c048129c2ae9a328fc5ce2c086b5cfcea1b62797e7ed4c2c3cbd1849e0c5cfc4db8729"}, {0x88, 0x10f, 0x4, "4ed1e7ef53a0eead5a232018c79b9412a7c4bcd3877f7cca8072f2cd3dafbbcbb18d5b8a23cf07b1413e7dc0f14b7639cd144322490022c271d3a4c540c4d9a4c2666305101b7d2866613488e62644108f06b838b4a0ae56b3c52c78c7058e91f58e8e05817acb51892e49e0f86c1af765f3"}, {0x68, 0x110, 0x1, "c313ab170244c6518dd54bd93c103a404efefc3cf5e40fc29e2f9fb2f6b28661f27722c08334109ed8174e18f14257351341b9fede92ce2e3277cb17aed943abc7a2f7b7f2b0f4abfcded7324421d4d7346ac3dc2989bd"}], 0x1f8, 0x45}, 0x40}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d27000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c9f750609", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) listen(r0, 0x3fe) r6 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000932000)={&(0x7f0000996000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000de2000-0xa)={r2, 0x8, 0x1, [0x1]}, &(0x7f00006c1000)=0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000a9b000)={{0xff00000000, 0x0}, 'port1\x00', 0xa0, 0x8, 0xff, 0x4, 0x2, 0xffffffffffffffb7, 0x4, 0x0, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d20000-0xf)='/dev/sequencer\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a44000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000010a000-0x4)=0x8c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e27000)={@generic="18147dd203acf63eb3da6252df6d87de", 0x1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000047b000-0x47)={r1, 0x3f, "f7f82c7ee07dd8c986380a94184e6a00bf4a4021b9df9aa951f9479dcb7c40657e508050535d3add3454210f7938d4907d5dcfa6d07889a6c52a7f981c40ab"}, &(0x7f0000ba5000-0x4)=0x47) r2 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000d95000-0x8)={0x39980732, r2}, &(0x7f00000d3000)={0x8, 0x9, 0x65e5, 0x8, 0x93, 0xdca}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cf9000)="", 0x14f) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="af33ca00dcf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000009000-0x8)=0xfffffffffffffffc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000-0x4)={0x6, 0x2, 0xa000}, 0x4) 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001fe000)='/dev/dsp#\x00', 0xfff, 0x400000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000675000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:10 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f00001ca000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x3f, &(0x7f0000001000-0x29)=""/41, &(0x7f0000000000)=0x29) 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000ee7000)={0x0, 0x7fffffff}) [ 26.619736] sctp: [Deprecated]: syz-executor5 (pid 3947) Use of int in maxseg socket option. [ 26.619736] Use struct sctp_assoc_value instead 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getgid() sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/05 16:18:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ef000-0x10)='/dev/sequencer2\x00', 0x101001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000081f000)={r0, 0xfffffffffffffeb6, &(0x7f0000dc1000+0xf11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x9ac7412f0db7adb4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xf, &(0x7f000057a000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) [ 26.664698] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/05 16:18:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x0, []}, &(0x7f0000001000-0x4)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) writev(r1, &(0x7f00007a8000)=[{&(0x7f000079a000-0xbd)="1767be39addad0b81c4e53440a2468e07ef411deb09c6115694b6506300fcd04b65983b3bad2f6793128ff85a3532ccc77027520cff2a4f0f11f4237a7a3712e592ad35ce4ec9ca4bba0d66e396346aa57691dcfd2b5329149ddc4a109e2fcbfc06b195590756052135429bcf5dd18474049d985c127dab59c7ff8a2283c3091fe8c934b6c65a8290abe4a9316d2dd9aabf94faaa74899059e5140ba7e7cf251b785a5335ede943a9f392e39f845ec93467e59d04a5196dfeaa7eafd6c", 0xbd}, {&(0x7f000012a000)="474a84c0871f442fd70bb65bb9ed1d502cba71ebbadd38c410e3066a0d9b04df2f67c432df87297baa99af94bd1a70176ce92c8080fdbd84b82c48cff64ad096f3a061e1e3d02687d8fa0aa5a2c7416ab9724a53e32ca8a91f16d4e9b6", 0x5d}, {&(0x7f0000b9b000)="1a908c6ab9cc8f8ce2f64a2b56bb187e50a14f2598fd4e78f6ff83b1eb6cb9ce15e193d90dcbd14061c8e538118229fb1248615079c9a9a6c676e7999412fde362adcbd3fc35d8b399dc997be1d8e95f7b9fff3eaaaab91df2ef7a2ae9915a25506e4f75", 0x64}, {&(0x7f0000180000-0x48)="2c5f8ee0dc7a1ef85765c59d142a86b63a7d2cb943a7813eeabf56b2c3f6a7ce8b2f8339c87cf86fbae42ad8cc86c446fe2d59b155dd1d6798ae6c1d1477b773bdc2cbed2ce02d3f", 0x48}, {&(0x7f0000490000)="b0209169e5a0660611eceec5b3fd322fab88d253b347e4fbf89bbaeecbd751c3962e1a3e547f95f257d9", 0x2a}], 0x5) fstat(r1, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000011000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc498, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 16:18:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a15000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000484000)={0x0, 0x2}, &(0x7f0000c62000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000255000)={r1, 0x40}, &(0x7f0000e00000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b25000-0x4)=0x10001, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00003cf000)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x4, 0x4) r1 = timerfd_create(0x6, 0x80800) sendfile(r0, r1, 0x0, 0x33ee) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/checkreqprot\x00', 0x1, 0x0) r3 = openat(r2, &(0x7f0000fa5000-0x8)='./file0\x00', 0x400, 0x1) write$tun(r3, &(0x7f0000166000-0x112)=@pi={0x0, 0xfbff, @ipv6={0x7, 0x6, '\\E;', 0xe6, 0x2f, 0xc0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xaf, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0x2}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x7, 0x1de96f28, '4EE', 0x81, "ee7daf"}, "565c6a879652acbe82d6e0287f4af253c7c7a336b1bc0c527dee9346d0b361b0a2ac27d7a3c79ba955cd3e75731831fef980794a5d58b9b59804706adf301c11fb1f599d7cae6bc780b8f927e4cc2fa504d2a78ea1258d208edfd580f493501e385ef29ba5408bc84a64444fe49e491272287d7420a1db479dba356830b33166a14c4687f50f499671dba968d5f261f706924d002e82b6a31cb8687bcce54ac5a359ac0e73070998d64756b2822a"}}}}, 0x112) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b79000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000d99000)=0xffff) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00005eb000)={0x1000, 0xf5, 0x1, "ddb157079092", "a5e4a03ad7bc7aa7709e19207d46bd70"}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0xf, &(0x7f0000bb8000-0x4)=0x8, 0x4) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f00006f9000-0xe)={0x1f, 0x200000000000000, {0x5, 0x6, 0xffffffff, 0x2200000000000000, 0x16, 0xffffffff}, 0x4, 0x80000001}, 0xe) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0x269, 0x0, 0x0}]}) 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000135000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006b8000)=@assoc_id=0x0, &(0x7f0000131000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ae9000-0xa0)={r3, @in6={{0xa, 0x0, 0x2ea, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4dc, 0x8000, 0x10000, 0xa}, 0xa0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e9d000-0xb)='/dev/adsp#\x00', 0x6, 0x10000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000022f000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000e8b000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000689000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x7f, 0x0, 0x100, 0x1409, 0x80001, r1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d33000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) r3 = getuid() r4 = geteuid() setreuid(r3, r4) 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) fsetxattr(r0, &(0x7f0000acc000-0x11)=@known='security.selinux\x00', &(0x7f0000c31000-0x11)=':em0#GPL)/cpuset\x00', 0x11, 0x2) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008b9000-0x14)={0x0, 0xb73, 0x0, 0x0, 0x0, 0x9}, 0x14) 2018/01/05 16:18:10 executing program 4: r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x6, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r1, &(0x7f0000edf000)='x', 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f00000fc000-0x8)=0x3) r2 = accept4(r1, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) connect$inet6(r2, &(0x7f00008a9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 26.736240] sctp: [Deprecated]: syz-executor5 (pid 3947) Use of int in maxseg socket option. [ 26.736240] Use struct sctp_assoc_value instead 2018/01/05 16:18:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000441000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x3, 0x0, [{0x80000007, 0x8000000006, 0x40, 0xb2, 0x8, 0x0}, {0xc0000009, 0x101, 0x4, 0x400, 0x9, 0x0}, {0xc000000b, 0x9, 0xffff, 0x7f, 0x37, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048d, 0x0, 0x0}]}) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) setns(r0, 0x0) prctl$intptr(0x1, 0xffe) [ 26.847946] syz-executor5 (3998) used greatest stack depth: 23448 bytes left 2018/01/05 16:18:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000077c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006e8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aaa000)="bdf9ef166ac65ca8e12d25d0014f694bbf4265f1cea52cd261292ad2368e0e411efaa70087976838691fd9531db4a8e45ca45e92b0760ef0225d10fb22e5c649b2110318c33405ebbcbcd1f0b4d3b61abbba317700fd138ffd4be2f4e341346507135550e6a141", 0x67) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r1, &(0x7f0000eff000)="ea", &(0x7f0000eff000)=""/0}, 0x18) 2018/01/05 16:18:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f38000)='keyring\x00', &(0x7f0000262000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000a38000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fd000-0x2)="04", 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$clear(0x7, r0) keyctl$dh_compute(0x17, &(0x7f0000a78000-0xc)={r1, r2, r2}, &(0x7f0000f00000-0x1)=""/1, 0x1, &(0x7f00002ab000)={&(0x7f0000d6f000-0x11)={'hmac(sha256-avx2)\x00'}, &(0x7f00004dd000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x8000003, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0xf35f, 0x0, 0x0, 0x0, 0x4, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000465000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = msgget(0x1, 0x104) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000f58000)=""/206) socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x400002, &(0x7f0000d58000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x5, 0x8000000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) socket$inet6(0xa, 0x0, 0x403) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ffc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) pipe2(&(0x7f000072a000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00007bc000)={0x5, 0x0, [{0x280, 0x0, 0x200}, {0x40000010, 0x0, 0xddad}, {0x9ff, 0x0, 0x5}, {0x0, 0x0, 0x8000}, {0xbff, 0x0, 0x7}]}) 2018/01/05 16:18:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000042c000)='/dev/usbmon#\x00', 0x2, 0x29c0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r0, 0x100, &(0x7f0000002000-0x86)=""/134) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) migrate_pages(r0, 0x3d, &(0x7f0000000000)=0x8, &(0x7f0000002000-0x8)=0x5) 2018/01/05 16:18:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x97c5) r0 = eventfd2(0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) recvfrom$ax25(r2, &(0x7f0000b3a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000010d000-0x10)={0x3, {"68ef8ea0d22967"}, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000879000-0x8)={r1, r2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e71000)=0x0, &(0x7f0000683000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000b23000-0x6)={0x0, 0x0}) ppoll(&(0x7f0000550000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000615000)={0x0, r3+10000000}, &(0x7f0000b0e000)={0x0}, 0x8) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000072b000+0x9d9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write$evdev(r2, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/05 16:18:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xddd4, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000484000)='/dev/vcs\x00', 0x1112c0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000738000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000abb000-0x4)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ac6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074f000-0x4)=0xc) perf_event_open(&(0x7f0000485000)={0x2, 0x78, 0xbf0cae7, 0x4, 0x5, 0x3, 0x0, 0x400, 0x8, 0x4, 0x10000, 0xffff, 0x4, 0xfffffffffffffffd, 0x1f, 0x7, 0x3a9, 0x0, 0x1, 0xffffffff, 0x7, 0x4, 0x7fffffff, 0x8, 0x5, 0x5, 0x80, 0x101, 0x2f17, 0x81, 0x9, 0x3, 0x8ab0, 0xe851, 0x913e, 0x2, 0x69, 0x6, 0x0, 0x1f5e, 0x3, @perf_config_ext={0x6, 0xffffffffffff7fff}, 0x400, 0x9, 0x3ff, 0x6, 0xffff, 0x433, 0xae3, 0x0}, r3, 0x8, r1, 0x5) 2018/01/05 16:18:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00004a1000)='/dev/amidi#\x00', 0x6, 0x200000) unlinkat(r1, &(0x7f00004e2000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000073b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/05 16:18:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000829000)={0x0, 0x41}, &(0x7f00005df000-0x4)=0x8) capset(&(0x7f000022a000)={0x20071026, r0}, &(0x7f00004f0000-0x18)={0x7df, 0x7, 0x4, 0x9, 0x213, 0x3bb5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000087c000-0x20)={0x100000001, 0x7fffffff, 0x3, 0x192e, 0x0, 0x3, 0x5, 0x7, r2}, &(0x7f0000e5d000-0x4)=0x20) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = getpgid(0x0) setpgid(r3, 0x0) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000eb9000-0xc)={0x8000, 0x1, 0x7, 0xfff, 0x0}, 0xc) setsockopt(r0, 0x7fffffff, 0x7, &(0x7f000094e000-0xb4)="33173ca174695cb9aa1bc1205edbb0cefbf09fde1d5c875dcddbe5a0016c59918f2c0e0c8f9081cc832493db1fc3ef05b134f93d2218050f3ec09007df86d7abba14d446eb1022fd958bd6d8a80742faa12e5102003ca2058e91b50fabbf4d8a067010ea9282ce08a5d3d32f24bb03da83d5a12976bc9a088c7c07d8f320ae0e8d9a1dcb8927d8e7e9d4e5830170233714ebeb059d3b0e1bb0c9c25ffbf76055db81e821690049c85a753750ec8df028635442a5", 0xb4) shutdown(r0, 0x2) 2018/01/05 16:18:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xb9567cd8b5aea957, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000077000-0x60)="9d09d3d9ebf5adc4ca7165b05e3d828adc0d6f8dacb8d6d3868a100ae5d2a0764cf5c411086fc04366964fd7424665cff8abf2b3f99355bdc86cbc44b4302bd9f23a5c9ec5257909da306e7ebfd58bda09f9dcac0f9e8f78413e5c87da14fbba", 0xffffffffffffff96) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0xb) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000728000-0x30)={0x3, 0x1eee, 0x3, 0x1, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x40000000, 0x0, 0x0, "98c27a8c5ae95ec8792c92150fc33a66371ceeab65c0322901ca6bd31b06001d006c5f0b014ffd06ffed647c7240f476c8d75dd600aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000ef000)=""/6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c76000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000034f000)='/dev/rtc\x00', 0x800, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000690000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:11 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000d0a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000889000)={r0, &(0x7f0000fcf000)="", &(0x7f00005e2000)="", 0x1}, 0x20) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) pipe2(&(0x7f000097b000-0x8)={0x0, 0x0}, 0x84000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000052e000)={{0xd000, 0x10f000, 0xf, 0x1ff, 0x5, 0x7, 0x200, 0x7ff, 0x9, 0x7, 0xfffffffffffffffe, 0x7, 0x0}, {0x1, 0x1, 0xb, 0xfffffffffffffeff, 0x4fb8, 0x3, 0x8, 0x1, 0x3, 0x8, 0x318, 0x100000001, 0x0}, {0x7000, 0x1000, 0xc, 0x6, 0x6, 0x1a, 0x8, 0x100000001, 0x2, 0x401, 0x1, 0x6, 0x0}, {0x3000, 0x5001, 0xc, 0x3f, 0x1d, 0x9, 0x3, 0x7, 0x9, 0x4, 0x2, 0x4, 0x0}, {0xd000, 0x4000, 0xf, 0xc7e, 0x9, 0x9, 0x3, 0x4, 0x1, 0x4, 0x5, 0x101, 0x0}, {0x100000, 0xd002, 0x0, 0x8, 0x0, 0x1f, 0x6, 0x1000, 0x3, 0x7f, 0x1, 0x7, 0x0}, {0x10f000, 0x6000, 0x8, 0x101, 0x6, 0x4, 0x1, 0x32da, 0x8, 0x0, 0x7fff, 0xc23a, 0x0}, {0x3000, 0x4000, 0xe, 0x0, 0x40, 0x8, 0xfffffffffffff000, 0x3, 0x80000001, 0x2, 0xffffffffffff0000, 0x81, 0x0}, {0x0, 0x103000, [0x0, 0x0, 0x0]}, {0xf000, 0x4000, [0x0, 0x0, 0x0]}, 0x20000010, 0x0, 0x0, 0x10, 0xc, 0x9901, 0x0, [0x9, 0x1000, 0x80000000, 0x32]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008fa000-0x90)={[0x8, 0x8, 0x401, 0x6, 0x9, 0x10000, 0x1, 0x2b5, 0x3, 0x400, 0x5, 0x1, 0x3ff, 0xdb, 0x5, 0x1e], 0x4, 0x0}) write(r0, &(0x7f00002ca000-0x25)="2400000020000700de91031b001d00000100000c090009ff030001860000f700000080ea", 0x24) 2018/01/05 16:18:11 executing program 6: r0 = socket(0xa, 0x3, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e30000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@generic="54230a964561d10fc1bfc64ef557f844", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x3a, 0x0, &(0x7f00005ae000)=""/0, &(0x7f0000001000)=0x0) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000003000)={0x7, &(0x7f0000004000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) fstatfs(r0, &(0x7f0000003000-0x3f)=""/63) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000037a000-0xd)='/dev/net/tun\x00', 0x0, 0x10000000000a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fff000-0xb1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x1000000000, 0x6, "ea1c0f", 0x14, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x40000000046c00) mkdirat(r2, &(0x7f0000121000)='./file0\x00', 0x4) fcntl$setpipe(r2, 0x407, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000d16000)={0x400, 0x2, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x101, 0x4, 0x1, "9453f2f28edb4389fb2e18c99d99ab30", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000ed4000)=[], 0x0) write$fuse(r2, &(0x7f0000a9a000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) r3 = getpid() perf_event_open(&(0x7f0000122000)={0x0, 0x78, 0x9, 0x326, 0xf9d, 0x5, 0x0, 0x10000, 0x20, 0x4, 0x7f, 0xfffffffffffffff7, 0x1ff, 0x80000000, 0x7, 0x200000000000, 0x0, 0xcf8a, 0x621, 0x401, 0x2, 0x3, 0x4, 0x4, 0xc0000, 0x5, 0xb94d, 0x0, 0x40, 0x1, 0x8, 0x5, 0x4, 0x9, 0x0, 0x400, 0x7fffffff, 0x8c, 0x0, 0x98, 0x1, @perf_bp={&(0x7f00001d2000-0x1)=0x0, 0xc}, 0x800, 0x9671, 0x9, 0x4, 0xa1, 0x10000, 0xf7aa, 0x0}, r3, 0x5, r0, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/05 16:18:11 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40003, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001000-0x50)={0x86d, 0x2, 0x7, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1, 0x5, [0x2, 0x4, 0x4b6d, 0x0, 0xb1a]}, &(0x7f0000001000)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xb, "d8694b730e8e203d54507f"}, &(0x7f0000000000)=0x13) setsockopt(r0, 0x107, 0xd, &(0x7f0000140000)="", 0x0) close(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x20, 0x2, 0xf7, 0x3}, 0x8) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = syz_open_dev$mice(&(0x7f0000780000)='/dev/input/mice\x00', 0x0, 0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x2a, &(0x7f00004c6000)=0x2, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000abf000-0x4)=0x5b, 0x4) 2018/01/05 16:18:11 executing program 0: r0 = memfd_create(&(0x7f00000a2000+0x725)='ramfs\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0xa5)=""/165, &(0x7f0000000000)=0xa5) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80803, 0x3) sendto$inet(r0, &(0x7f000033a000)="", 0x0, 0x0, &(0x7f0000b09000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000efe000-0x38)={&(0x7f0000cab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000523000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000c29000)='./file0\x00', 0x8c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f01000-0x4)=0x0, &(0x7f0000f00000-0x4)=0x4) 2018/01/05 16:18:11 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f000001a000)='/dev/sg#\x00', 0x20, 0x8000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000007000-0x1)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000023000)={@loopback=0x7f000001, @rand_addr=0x3, r3}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f000000a000)="0f20c035020000000f22c048b85e7adb02000000000f23d00f21f835200000090f23f80f20c7c7442400ba000000c74424025c000000ff1c242e3e450f01d1b9ef0b0000b820000000ba000000000f30c421fe16c3490f01dc260f47c93e0f01c8", 0x61}], 0x1, 0x0, &(0x7f0000022000-0x10)=[], 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000025000)=0x9) tkill(0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000025000+0x456)={0x7, 0x5, 0x7, 0x100}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000026000-0xc)='cifs.spnego\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000025000)='/dev/sg#\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f000000c000)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) listxattr(&(0x7f000000c000)='./file0\x00', &(0x7f0000014000+0xe7a)=""/237, 0xed) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x40, 0x0) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0xb) listen(r0, 0xae0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a4000-0x11)='/dev/qat_adf_ctl\x00', 0x44240, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00004fb000-0x6)={0x20, 0x0}) r2 = creat(&(0x7f000099a000-0x8)='./file0\x00', 0x80) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00009cb000-0x88)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b48000-0x4)={r2}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00004f5000)=""/124, 0x7c, 0x0}, 0x0) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) fcntl$setpipe(r0, 0x407, 0xaecd) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf79}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) rt_sigreturn() mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fe8000-0x9)='/dev/sg#\x00', 0x200, 0x2080) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fe9000-0x4)=0x0) perf_event_open(&(0x7f00000fe000)={0x3, 0x78, 0x2, 0x200, 0x80000000, 0x7, 0x0, 0xffffffffffffffff, 0xa000, 0xd, 0x5, 0x9c9, 0x6, 0x401, 0xcf1a, 0x4, 0x1, 0x80000000, 0x3, 0x7fffffff0, 0x1, 0x8, 0x6, 0x0, 0x80000000, 0x1, 0x80000000, 0x10000, 0x1, 0x3, 0x9, 0x1, 0x9, 0x10001, 0x8, 0x6, 0x0, 0x4, 0x0, 0x1200, 0x4, @perf_config_ext={0x5c3b, 0xffffffff}, 0x1042, 0x3, 0x1, 0x6, 0x2, 0x1, 0x1, 0x0}, r3, 0x4, r2, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a95000)={0x0, 0x32, "54f480ca6998847ee77a0e4b04998bb0b115c576d9f3d5052e1bdf1e11f9f1d6895e31c15f8b958954c54dd165d1bf1b0f99"}, &(0x7f0000a97000)=0x3a) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fe9000)={r4, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe9000)=0x8c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002f7000)=0x0) readv(r1, &(0x7f0000966000)=[{&(0x7f0000af8000-0xf6)=""/246, 0xf6}, {&(0x7f0000fe8000)=""/99, 0x63}, {&(0x7f0000fe9000)=""/6, 0x6}, {&(0x7f0000701000-0x5b)=""/91, 0x5b}], 0x4) [ 27.122270] device gre0 entered promiscuous mode 2018/01/05 16:18:11 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b6b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f00007b0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x7}, &(0x7f000049b000)=0x98) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000653000)='./file0\x00', 0xfffffffffffffff7) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000267000-0x78)={0x7, 0x7fffffff, [{0x8757, 0x0, 0x6}, {0xfffffffffffffeff, 0x0, 0x3ff}, {0x7, 0x0, 0x6}, {0x10000, 0x0, 0x80}, {0x10000, 0x0, 0x8001}, {0x1f, 0x0, 0x49}, {0x6, 0x0, 0xe}]}) mount(&(0x7f00006ce000-0xe)='./file0\x00', &(0x7f00000d0000-0x8)='./file0\x00', &(0x7f0000f35000)='proc\x00', 0x2000410, &(0x7f000015b000-0xc)="") 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000630000-0x54)=""/84, &(0x7f0000000000)=0x54) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d71000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000a2a000-0x1000)=""/4096) times(&(0x7f0000ce5000-0x20)={0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000907000-0x8)='./file0\x00', 0x0) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000ec6000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00004b3000-0xba)=""/186, 0xfffffe53, 0x68ae2858f30a080c, &(0x7f0000b43000)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1df2}, 0x10) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="fd37fc40cb23", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x103, "91"}}}}, 0x0) socketpair(0xb, 0x3, 0x3, &(0x7f0000d69000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00006f7000)={0x7, &(0x7f0000929000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000027000-0xd)='/dev/snd/seq\x00', 0x0, 0x7ffc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000002f000)={0x8, 0x0, 'client0\x00', 0xffffffff80000004, "7dd800000100ff01", "98fc01c21ca06fef19ae9615ff03b544699559042eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000a000)='/dev/input/mouse#\x00', 0x7f, 0x444000) ioctl$KDDELIO(r1, 0x4b35, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000000a000)=0x8, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x3, 0x4) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x4, 0x123281) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x14, 0x0, 0x0, 0x0, 0x0, "8d"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x8080) recvmsg(r1, &(0x7f0000fa6000-0x38)={&(0x7f0000fa5000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fa5000)=[{&(0x7f0000fa6000-0xd2)=""/210, 0xd2}], 0x1, &(0x7f0000fa5000)=""/4, 0x4, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000079f000-0xe)={0x5, [0xbf0f, 0x0, 0x100, 0x5, 0x80000001]}, &(0x7f00004de000)=0xe) sendto(r1, &(0x7f0000ad0000-0x1000)="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", 0xffd, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000338000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000481000-0x4)=0xa0) r2 = syz_open_dev$dmmidi(&(0x7f00009d0000)='/dev/dmmidi#\x00', 0x800, 0x101080) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000446000-0x41)=""/65) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000280000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000569000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f71000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000de9000-0xa1)=""/161, &(0x7f0000bce000-0x4)=0xa1) readv(r0, &(0x7f000014e000-0x70)=[{&(0x7f0000343000-0xc)=""/12, 0xc}], 0x1) 2018/01/05 16:18:11 executing program 2: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x9, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000017c000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000017c000)={0x9d, 0x7, 0x0}) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$urandom(&(0x7f0000c2b000)='/dev/urandom\x00', 0x0, 0x440000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a44000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000120000-0x6b)="6e5668ce23b466b72ed2defb7d202b53345acccfeb61f5c2a2b53fff4671be567dc2c048ec49cc3ea854862ea370f815abc7d4868211e97d51d78132d4dcfaff457153d2ad55d3be166d190f83fa9fad47ec3bdc064f325d15bbed4d4f4bdaf1e59da174717e447ef7a3b0") ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00001b8000-0x20)={@generic="90b42f84830cc079391afd4770f78992", @ifru_addrs={0x2, 0x0, @rand_addr=0x673, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/checkreqprot\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aa8000)={0x0, 0x1}, &(0x7f00008fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c37000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a23000+0x597)=0x20) r4 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f0000a54000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000733000)=@random={'os2.\x00', '/dev/ppp\x00'}, &(0x7f0000617000-0x9)='/dev/ppp\x00', 0x9, 0x3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00008be000-0x4)=r3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a24000-0x20)={@generic="500ff483a6b4e7f84d927963c4dd89cd", @ifru_flags=0x5000}) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000f8e000)=@req={0x4, 0x1, 0x0, 0x10001}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000f8e000-0xc)='/dev/amidi#\x00', 0x1, 0x100ffd) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000f8d000-0x1)={0x3}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ab000-0x10)="a233000000070ef24dcaa19dde3fc727", 0x10) readv(r1, &(0x7f0000f44000)=[{&(0x7f000059b000)=""/136, 0x88}], 0x1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f0000f8d000-0x8)='./file0\x00', 0x600080, 0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000f8c000)=""/35) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f04000000000000000000000100", &(0x7f0000924000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c9d000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ad000)=0x0) r3 = memfd_create(&(0x7f0000ed9000)='#\x00', 0x3) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00002ea000)={r3, r0, 0xf81}) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$user(&(0x7f00004fc000)='user\x00', &(0x7f0000fdd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001a6000-0x94)="fa9a8434e7de62c247231e9b50da5f44f8ed401900a3a500c25137ac5ed156edb540c1c29b127d5e6280052bf47e2ff88278e0c45733d0f1b555ee17457b669faa2c51804e9d919145afc9eba2a04c651619448a83727ba3a055f3ca91d729ea5887acdec5473309934fcaa5c1bc80b894d69502614b94b10b8366a2206db10e56afce77a9697be44fe4119330cc0e13e67126f0", 0x94, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x2000) sendmmsg$alg(r1, &(0x7f0000f80000-0x38)=[{0x0, 0x0, &(0x7f0000a04000-0x50)=[{&(0x7f00003b1000)="3fa7a2a772e316ddb5097566620b358946d941af645af6db9b64f1c92d1ffb4391db680095b57289f9f00bb4f716abc3a3863160f973c9bdd890d7d5948848370ac891a5bf7ba5e48a3685f0e1d8fcb0", 0x50}], 0x1, &(0x7f0000fc7000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ee1000+0x257)=[{&(0x7f000061b000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f0000f75000)=""/227, 0xe3, 0x0}, 0x0) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r2 = syz_open_dev$midi(&(0x7f000000c000-0xb)='/dev/midi#\x00', 0x401, 0x0) read$eventfd(r2, &(0x7f0000016000-0x8)=0x0, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000018000)=@rc={0x1f, {0x2, 0xb3a2, 0x7, 0x0, 0x400, 0x1f}, 0x5}, 0x9) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) [ 27.306722] QAT: Invalid ioctl 2018/01/05 16:18:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f53000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00004da000-0xb1)="94720032f580d58f07b01a11128b6e47dc9b25929f4250ee327ff4607228f2f98fd713f99533b179a88d0b0c984d97d74169695b41b9828336fc126426151814df3478c7681fef1276f241d6f14290f42ec6c8d54a21642dc55b453b79ae98c366f82d03fdc62af2b61b4140529969b8fb2c74bd25b6012529f50161e7a705a54618b1901b8fe7bf83c903961a257b7b1fdc08b54823870cb647a1d19e2d314880b73ca5f966ebd55823bca6e23c8f049e") syz_emit_ethernet(0x3e, &(0x7f0000fb9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) [ 27.343714] QAT: Invalid ioctl 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) writev(r0, &(0x7f0000619000-0xa0)=[{&(0x7f0000042000-0x92)="", 0x0}, {&(0x7f000053d000-0xa5)="", 0x0}, {&(0x7f0000cc4000)='%', 0x1}], 0x3) bind$inet(r0, &(0x7f0000671000-0x10)={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/policy\x00', 0x0, 0x0) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') utime(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000d47000)={0x7, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004d2000-0xb)='/dev/vcsa#\x00', 0x100, 0x80480) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b64000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000249000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a6e000-0x28)={@generic="93fffaef1ffa38667f2fe8caf06bf0c2", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r0, &(0x7f000082e000-0x10)={0x3, {"7d8f640c8eb5c4"}, 0xa1}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) modify_ldt$read(0x0, &(0x7f00001aa000-0x78)=""/120, 0x78) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@generic="3cacad0c06ae56ca277b96ef5d59f3ef", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fcntl$dupfd(r0, 0x0, r3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000066f000)=0x0) r7 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r4, &(0x7f0000b7f000-0xc)={r3, r0, 0x9}) dup2(r4, r3) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/05 16:18:11 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dfb000-0x10)='/selinux/access\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00008be000)={0x0, 0x0}) 2018/01/05 16:18:11 executing program 5: r0 = memfd_create(&(0x7f0000082000-0x2)='!\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000661000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2d48f7fa9cc5b721"}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x3, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000862000-0x4)=0x11) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c28000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) bind(r0, &(0x7f0000841000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74bc8bba87ded00e695a3fb7d51815f4827efd092b14a87c6a78990caea350000063b19c77562affb1bead8eb89847636eb089dfd3fbe75e029a27aeaa1b7b", 0x0}, 0x60) 2018/01/05 16:18:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f00002a4000)=""/218) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1eb) r1 = syz_open_dev$midi(&(0x7f00004f0000-0xb)='/dev/midi#\x00', 0x3f, 0x400840) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003b4000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000bad000)=""/96) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0xc0843, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)=0x0) r2 = timerfd_create(0xfffffffffffffffd, 0x0) read(r2, &(0x7f000077e000-0xc5)=""/197, 0xffffffffffffff49) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000df0000)={0x0, 0x0}) r1 = dup(r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000864000)={0xa16f, 0xffffffff}) r2 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89ba2f1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b45000)=0x0, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a87000)={0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000f4e000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x807, 0xab) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004cd000)={0x0, 0x0}, &(0x7f00006fd000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007ee000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5, 0xed6, 0x4, 0xa4}, 0xa0) r2 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000c97000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xf, 0x0, 0x5) fcntl$getownex(r3, 0x10, &(0x7f0000422000)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000a9d000-0x8)=0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a22000)=0x2) syz_emit_ethernet(0x12, &(0x7f0000573000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="fb08bd4800bb", [], {{0x0, @x25={0x800000000001, 0x0, 0x10000000000000f7, '*'}}}}, 0x0) symlink(&(0x7f0000639000)='./file0\x00', &(0x7f0000910000-0x8)='./file0\x00') fcntl$getown(0xffffffffffffff9c, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000482000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cc000-0x4)=0xe8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) syz_emit_ethernet(0x3a, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x7, 0x4, [@multicast2=0xe0000002]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000087000)=0x0, 0x0, &(0x7f0000781000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r2, &(0x7f000042a000)={&(0x7f0000f40000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00006fd000)=[{&(0x7f00007b3000)=""/82, 0x52}, {&(0x7f0000f07000-0xa5)=""/165, 0xa5}, {&(0x7f0000ab2000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000632000-0x84)=""/132, 0x84, 0x6}, 0x2) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d91000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000337000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000b08000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000964000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x80247009, 0x20000000) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xefa1) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000277000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f00006f5000-0xcb)="a1", 0x1) writev(r0, &(0x7f0000948000)=[{&(0x7f000092c000-0x1000)="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", 0x0}, {&(0x7f0000e25000-0x47)="1a0b2cbe6877f92a4ed2a2c9bb6f0b24b9a7abf74a49c36497a588450b7240068172aa3c8a3db25b7e16c15ce67bbe9f347d03404a2556264d176b93ae529b6e85dea80d2d0a88", 0x0}, {&(0x7f0000a75000-0xc1)="44c370782ad6aa8fbbc4307586382de5a8dcc53fad757c21cc439dfc5a1095b6615eb974a4388d9628b36515e76c015fd0a22c90885125723749ff3edcf807153ce0857468eb539d303b76d4b2619551034e97cab5efc3ad9dc91f72ee1c3322ba7e51c4e455cf8923d0befeca6f09b87b6746364eadb3761eb7d0ab167614b8e1094d4a11afae15f27bb2fcf49d8a8f3700523c7274b2ba4121d4759ed2f0a5ad6ef8f1e64d7606c3bb50c9dbd5abeab8e41992c802e55f8ae05120c5edf6f29f", 0x0}, {&(0x7f00006b3000-0xb7)="aed814ad30e637b09453499142efb1039a08b2a48ad1e306ddbe5a94237f94298c5ff2379891b0ff04e938bc5602155af7ce202a7b48bd4d1b3e276d74d23406b04cba930fcdb3b721412e68685a9a10361c6646ad62c6a42ebb1092cde82e529d51180c855c01e65d6484cb8dc1f65083ada6badefd19d89b272e8a3d9b9b9507ed7f3e7f144fc99bcb7cd32e581045489ea195d2ace2018106a009d0f9c00b986152ce8e4cdd8c354acd471db7365a5b3e4e163a9ba1", 0x0}], 0x1000000000000186) socket$inet6(0xa, 0x1, 0x6) link(&(0x7f0000b30000)='./file0\x00', &(0x7f0000c72000)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) sendmsg$alg(r0, &(0x7f00003e3000)={0x0, 0x0, &(0x7f000025a000-0x30)=[{&(0x7f0000903000-0x54)="e2", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f000047a000)=""/10, 0xa) r2 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00006f9000-0x4)=0x0) shutdown(r0, 0x1) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000215000)=""/95, &(0x7f0000b24000-0x4)=0x5f) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) syz_open_dev$sndpcmp(&(0x7f00006b7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x80880) flock(r0, 0x1) clone(0x0, &(0x7f0000b54000-0xe2)="", &(0x7f0000396000)=0x0, &(0x7f0000b7d000-0x4)=0x0, &(0x7f0000d1f000-0x20)="") close(r1) 2018/01/05 16:18:11 executing program 0: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") ppoll(&(0x7f0000496000-0x10)=[], 0x20000000000003a2, &(0x7f0000e3e000-0x10)={0x0, 0x989680}, &(0x7f0000b46000-0x8)={0x400}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) io_setup(0xfffffffffffffc40, &(0x7f0000001000-0x8)=0x0) r3 = eventfd(0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x4000) 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) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r10 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x514, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x80000001, 0x200) 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) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0xa, &(0x7f0000001000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0xa100, r0, &(0x7f0000000000)="b57dc1363138ff58ec099ff62c0bb0a36b87404687f25bc2542eb2e6bf1b0aaecaeb31c118f85b7a156c2aebd470acb6210922328dc13bbd1cc03939ffc78506ae98", 0x42, 0xffffffffffffff84, 0x0, 0x1, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x10000, r0, &(0x7f0000002000-0x42)="e92c0dcee31dd4087f238851e56b27ccb17c688ce4339fd209bc1ccac596d4ddb7e2698f47d9cb2ae42264f093214a1040165e3ca0e9c2b9edc84228d4ffb44ba3a2", 0x42, 0x120, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000002000-0x73)="ff74bf2058dd47cb5213b91576c754b7317257d84d6f6de9b07d4c9ade774e15c6530afbd29726cf3ff5d28219e241db05da883a06d819a28d37bd39699b00d05e350187b148c5c8233095a96547a100fa61d0719f267839e8c726c9bf3fabd79baf841a97d7b4ad90e278dd6ab26a494c7c9d", 0x73, 0x48457f5a, 0x0, 0x1, r5}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000001000)="785a9c8245f28b9afd79cdc93b3480eb26b0189a2954f404d49c816123f8ae9b608f40f3a448d6acbf409f88a276eed977ff76632f18b08438ffcb462d1961d8135544432acfef2ab79c9efc42e9968c0ce75a810fe45f2e04a028c88b119703a8ebe32c63562719fec2c39c1068fc344658d803f8d102cd173f25b7b5a17295b325eef5f38eeb97860821ad92164f3535de5fc59acc6f83aac789d408a3ab066358eb0e331ef6", 0xa7, 0x9, 0x0, 0x0, r6}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x451b71e1a05d66e2, 0x8, r0, &(0x7f0000001000)="6e473b4d935ebfcdf481c3adffc93ed434ae92de427d9ed3745a27a8d5c42d8d74410f36c75b4d4e9d02cf93257da3e2a31e7e51b5ae7e", 0x37, 0x4, 0x0, 0x1, r7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0xee56, r0, &(0x7f0000002000-0xf0)="dcfa8a5825f51d3f9878a18ca2bac79c1daf046dc4f9a51845be521b1c9f4fac3dea2af9c06b10dc4c57b69bcf3dce4ca6b256d17d2f5ec7c6c8be4c79f4f26f34fcf33c0d2e3da36c86569fab8555fe313e5d1b578d4f9c743315a458719ad3aee4d38703093db8c91ad2a807ded0ddf82a597ca57923503b046542b08cd0e4d3b6f82274877fa71e6a83398c8807ccf4dfb14d9a7c11057effc1933a3e018e93a1adb6c0cd80a088c5104fd7ce95167b4265e1d8af365cc887870344ac4d502016ffb7076f742b85ded64cdfd6390933665c05b3953e02caf4f6ef43091b576618db773e9887ac8e78d5760d15be2a", 0xf0, 0x2, 0x0, 0x0, r8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x8001, r1, &(0x7f0000000000)="7c055d9b764ad084640b724e37cc636f6ca78453cc9b643fae9deca00b958c342fb17613502cc6f6274efb44d7a83ed47e86a6ff20ac33e0eb868bfbabc23918ca2ed92ce280b770a44ac7666a0411b4fdb55d827f40a58d0b3c9e67e77ca2db4fd8dea7c11d2c46d69df004003a378a50934d13d2963fe74bf0df732447c79cabb45c6b370ecd32fd69e4e54cb021c5a6727ca6df734f11d84d50f957836eebc63b8d6aee9e12810cdf7806016b8a10c101e3cb6c85e1c483e8eb3fb982fa31a9c95afab3e2", 0xc6, 0x100, 0x0, 0x1, r9}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xb, 0x4, r1, &(0x7f0000001000-0xb0)="0541ba6c9d50ae7ccfcf43e11d8cef75e8a6fdd427c70e07d95595b81bbb66d861c6d056d4a991b63d201462b444cb6ebcda5a3f8430363aaeaa8dc89a95eeb1294df10e8cf1b869b0efea18f3dc1503ce249febbd73c74f803a32c9e5d5bbfa83da0b2583991b86ad73966d18c0d68fe35c7c244b3d8c1e82fdabd264dbb9af098c7b4a2d17bcd8cc2c9b22435e558e189f2fc247e73b9859e5c38e58f8cecba6e86c25860ab7d510cd47dc0fa62cc7", 0xb0, 0x0, 0x0, 0x1, r10}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000001000-0x6a)="e2bfc43253db7a6bcc4e232b666970f9d23a1be4f957b7bd2b3253b394843cd32fd88302b6ddff35cc7e927e794544448561933ff185eb27a9faf9032e0e70538c4cfd3d1b1d977f80860700821e685be6ccabdf502e7c319252f69819f10db24be9fc8120c38f19ab41", 0x6a, 0x59, 0x0, 0x0, r11}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000001000)="423667af48c0b07c3abc6e9eb667f00fe96080a0cb76f40de427c77072ca8132d415be9e506e7ac8261ee5e16f509110", 0x30, 0x9, 0x0, 0x0, r12}]) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000048d000)='net/dev_mcast\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00006b3000-0x6)={0xffffffff, 0x4, 0x545}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000099000)={r0, r1, 0x7, 0x1}, 0x10) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) syz_open_dev$random(&(0x7f000031a000-0xc)='/dev/random\x00', 0x0, 0x40) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000097b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000a0a000)=""/204) [ 27.522617] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 27.522617] The task syz-executor2 (4221) triggered the difference, watch for misbehavior. 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) close(r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006c2000)={0x0, 0x1b2f}, &(0x7f000022c000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000031b000-0x8)={r3, 0x7}, &(0x7f000080c000-0x4)=0x8) r4 = dup2(r0, r2) ioctl$int_out(r2, 0x0, &(0x7f000011b000-0x8)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000478000)={0x3, 0x80, 0x0, 0x200}) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d01000-0x8)=@assoc_id=r3, 0x4) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ce000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f00002e9000-0x3c)=[{{&(0x7f0000779000-0x8)=@sco={0x1f, {0x6, 0x3, 0x1, 0x0, 0x10000, 0x0}}, 0x8, &(0x7f0000011000)=[{&(0x7f0000669000-0x1000)="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0x1000}, {&(0x7f0000f29000-0x1000)="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0x1000}], 0x7, &(0x7f000026a000-0xd0)=[{0xd0, 0x19f, 0x40, "a65b2afd33747a22555723af2d69981e42a829009960a2a5d549e12b7aee053bae9cd9f8f8db74112c0aaf2b31d8c143c96fc408e841a914a1d1772d402912fbed8e9544a2215227fb5f7845940c3fd2393cad6d1621ed4709dbcf3861a231628099e29a90fbbf4c9258b2fac65cbc10f19effeb670a5b5f21aa028bfb98bc83b679441fd6a2aff5d30d0fe9c0ac6ac750dbf1f4cbd0f676ff2a2d372836d5782232a2730a7a41d987392a6900badfe278cc92c7c82bc95135695349fb7016"}], 0xd0, 0x800}, 0x2}], 0x1, 0x20004000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00000de000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r0, &(0x7f0000611000)="65b9d2e572bc010003000000040181eb5e90678e79ff00000000e2d882ef29b3bb567393712f045fab13fef60712debae993a14ea07df90c307085f22df9882809ea2afca228cbd335458170cc483a0ac7058075b5859bd5b8c35ed081f351002fd82869ea205225ba825542b709115db623f078127d9102d527fca954ebb501b6ebe414d0a6679ed7e2d2d7cc4fb3af01508c048c98aaa669472fd140b5577382437c5259c7051a0b1c0100", 0x49) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000097000-0x10)={0x0, 0x4, 0x1, 0x3}, &(0x7f0000d0b000)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b5b000)={@common='lo\x00', 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000717000)={r1, 0x401, 0x20}, &(0x7f000033a000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000944000-0x8)={0x1, [0x0]}, &(0x7f0000407000)=0xffffffffffffff72) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000046a000-0x108)={r2, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e9000)=0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e01000)=0x0) r4 = creat(&(0x7f0000860000-0x8)='./file0\x00', 0xa8) perf_event_open(&(0x7f0000293000-0x78)={0x4, 0x78, 0x8001, 0xe66, 0x10001, 0x76e, 0x0, 0x4, 0x80000, 0x3, 0x2, 0x3, 0x4, 0x6, 0x3ff, 0x44f6, 0x5, 0x4, 0xcb2f, 0x9, 0x2, 0xffffffffffffffef, 0xd1, 0xb2c3, 0x1, 0x0, 0x7fffffff, 0x1ff, 0x3, 0x8000, 0x100000000, 0x5, 0x0, 0x7, 0x9, 0xab85, 0x8000, 0x4, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00001d6000-0x1)=0x0, 0x7}, 0x2, 0x5, 0x0, 0x0, 0xbf, 0x3, 0x9, 0x0}, r3, 0x5, r4, 0x2) 2018/01/05 16:18:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x3000, 0x400, &(0x7f0000bd5000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00008d2000-0x24)={0x7, 0x20, 0x80000001, 0xb045, 0xd, 0x6, 0x6, 0x2, 0x40, 0x1ff, 0x10001, 0x7}) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009b9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b66000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007ae000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) sendto$packet(r3, &(0x7f0000193000)="de6a038c4cac121e14c8566ce022c604974a6e3e8971661a2adfa07be2c0f73aa18ad4ea16f485f9b601a6ad29b3915cc7cb83058b63cc182ce91888144a214b8cade853ea5dc72be881a912fde3f2e7a8fdec40b2d627596c9f4c12e96285779c5eb642104aaf9e591e5b398619c18363d57efe38531c56e02616407a65d673ead28063d96af298dd038a4de954a1df11bb1e4b3263ec0fcd4bb83285401b980c36614d5a80b1b0a4d00ca338213fc97471ae631a", 0xb5, 0x4000000, &(0x7f0000ae4000-0x14)={0x11, 0x4, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000303000-0x20)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000ea2000)=0x0) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000460000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c0a000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000b2d000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:18:11 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f000077e000)='/dev/snd/pcmC#D#p\x00', 0xd2, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00006f0000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e34000)=0x1c, 0x80800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c7000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000c3a000)={0x1d9, 0x1, 0x400, 0xb4, &(0x7f0000e30000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b7d000)={0x100, 0xfffffffffffffffe}, 0x8) recvmsg$netrom(r1, &(0x7f000086e000)={&(0x7f0000c14000)=@ax25={0x3, {"2872d3d6aff027"}, 0x0}, 0x10, &(0x7f0000335000-0x40)=[{&(0x7f0000dc5000)="37a18e0133769c21477a370456dd4e18224c88c53eec0d6f593bfe94201baa8446361b8060cc4a5236300ce9ffec9bacda2553cf35c95f645918f009536a526775520b268cd2ec9c5967a308809df2203f4573579fb7", 0x56}, {&(0x7f000060f000-0x26)="551d49cb872bced897719b0c82d4f27aa5c37fb854ce31de1fd5e89fe9e4cea5ca517428c9e3", 0x26}, {&(0x7f0000c06000)="84c341f0d40370f9d4", 0x9}, {&(0x7f000022b000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000503000-0xe0)=[{0x68, 0x0, 0x14d, "26e7080d57266d05847ab3f81e95a0307f43ccfbc18dfda1f17c93e1b54d4ada2d714545ac6461051e2a31da7d0afb5f48837a7ae5b79d5e5c85d50a3dd205c06dbe995034e99d3b022ffaa3a739ab75be3a886dd3"}, {0x78, 0x11f, 0x0, "38a5ae13fef651e7cc6e948414e44e9cd97379d8fd27fa40d8b3a975beea4534503242d4c7ad49b4b24c3e1e48e38528218d1760694b6c9b377cf2169e9c27fa29b1276d8775f4a67ba89877f0e654d5d1abc25fb7aff7acba0e422578af67e73101bc93"}], 0xe0, 0x40}, 0x2) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000022e000-0x8c)={0x46a5, 0x3999, 0xfffffffffffffffc, 'queue1\x00', 0x334, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd3000)={0x0, 0x4, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fd8000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd8000-0x6)='vegas\x00', 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000016a000)={0x7, 0x4, 0x2, 0x4, 0x4000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000547000-0xc)={r0, &(0x7f00007b6000)="", &(0x7f0000f33000-0xb2)=""/0}, 0xc) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xd, &(0x7f0000a21000)={0xffffffffffffffff, {0x0}, 0x1, 0x8}, &(0x7f0000272000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004a6000)={0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f6b000-0x20)={0x8, 0x69, 0x200, 0x5, 0x4, 0xf9, 0x7ff, 0x12f0000, 0x0}, &(0x7f00005d7000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000da0000-0x8)={r1, 0x10001}, &(0x7f0000ee8000)=0x8) r2 = syz_open_dev$sg(&(0x7f0000e2a000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000812000)="b63db85e1e8df80002000000003615d61dcc436aed61d2bc7001cebc0000010000000000678ce22c9b160096aa1fae1a", 0x30) open_by_handle_at(r0, &(0x7f00000c8000-0xf3)={0xf3, 0x1, "65a0d81f0a71fa87821d14106f876d5b0f8ebb542600f3f2813b4d40fcc6fd44c27a93b7da4f59ccea6fda133b179148d736e7d3408829be29489521ee36d2030d95caa1ee169b83927ac75ed57cd231e93dcd4d576a24f3fe22ecdac629923da1bd815d3de2b48162ae07607bd0151d8a4ad6e8dba1bbe3dc198c56bc3565cdbcd96567e4858d0ff455ce154a1b4b58e9e99f26d41165d8abd51fb5eba22dbc4aaba9ea117198932f58b28bcbb3efead226da92da336517e11dce0541c0efe06e13447eaef9a0d1db5783aea276500b6192ebc971680f1b23b95a7729ca7fd6f515dc069697a055c24b43"}, 0x2) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5d000-0xf)='net/ip6_mr_vif\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a6c000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00001a9000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000023b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000306000-0x10)=[{&(0x7f0000df2000)=""/127, 0x2}], 0x1, 0x20000000102) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000430000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fe0000)={{0x800, 0x4a5fde7d}, 'port0\x00', 0x20, 0x7a, 0x6, 0x8, 0x2, 0x6, 0x7f, 0x0, 0x3, 0xffffffffffffff12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000082c000)='/dev/vcs\x00', 0x40, 0x0) sendmsg$netlink(r1, &(0x7f0000a39000)={&(0x7f0000961000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000024d000-0x50)=[{&(0x7f0000360000-0x13c8)=[{0x88, 0x0, 0x20, 0x3f, 0x1, "93886ac1d7bf0651c2742086473d36b28ae836b2cafd647d5378d72f74599d5ac7120de5f73e5e414f6dc708cb2ee6eb9459a9dcaa0312e21facae95db85f0fa2e817bfac41e0693f342b3772bff9b7d44074cca0270f84dd2e7408b4a7eb4aa3aed222acd00fdd1a5edbb9632e308a791e1fff86c"}, {0xac, 0x3, 0x400, 0x1f, 0x1, "b94c557d2face5ec944701a9c53cc6e89402db4b667ecd7429d6f005197acfcd5d02670228e84ce8f3014f0ee118a53c545fb3a622f43716852ccb3829b52c1fa1050d5e9067aab07d8b941dac18396a038d6389f9f020d118b923d7b9a17d6f323d653eb321b4c677454cf411ee9f2863e1870acb6511e75bfb29a82204241da24f1e9cccf3dea96ebfb6de7a31336067f79150b53e3194a67a2cb0"}, {0x98, 0x526a4dfd, 0x400, 0x7, 0x1, "efbed33dae6aed505bf55f3228d7ea9e765fb9a777e0c548b069c6dbddc95a514e81d7616763b0ef2431095b2ca3b089ac8deaf1c44200db93879b75cef6144c00363fc11fbc2183a0afd659aa19132fc4bc3819f4a5a62c0da18a17939c892f380f3be8eaac765cd564ab57208be01ba2c8f39a8b19ddaf9d33877a27e2c03dd91ea3a48c603a36"}, {0x64, 0x48, 0x600, 0x8, 0x3, "ca6618c39bde1085359a1c48a6c68565399faa7fd50558aefd5a3652265b1be142d661fa99d28d6a7cd048350eefa744377b2b5e8db4a0b8aaea26b0de1223e3833355e4060dfd34b3a89f592c659fe4fc12cb3d"}, {0x34, 0xd3e, 0x100, 0x80, 0x1, "921a2a49f57b0d5a2393c2bf45f7a69b23aebcc15a9372905367bfc32cba9167f2898329"}, {0x94, 0xff, 0x400, 0xaa, 0x0, "37376267bbe615da6354a9f267443c1a2f50ed24f53de003fa443e9581108d84294ece96c1ed04c2efd9c7ce1b39a0543c0892928445151884f35715cedb2d5fed87d500289b27d8aa1d12c1416c735968fa1be831b41405eb0bd91c7449791cd0698a7fa9eb451460bf5a572a5a0a71a7816d114b454c21c57acad18a174bf48bb319ad"}, {0x30, 0x909, 0x622, 0x7, 0x3, "5ad89a46878a0c7733f0f4185e9049a41629a90f4e6c7e99332c9f3ac107"}, {0x1010, 0x9, 0x400, 0x2e1, 0x2, "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"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"}, {0xa0, 0x7, 0x0, 0x401, 0x0, "19cd7d9cec3899e9f4e6499be9d61259cfa448f721d3f872ced0ebd021da8b16bdb0b998b31e9cecc59c789ec9e1096f1a61309c9c17925d964854968de06e5855abc84e0d385bcea88499d1b89b37f118b57576802114ffb7888ca2c9d7200ea289c3c02e6cf9e04dfa950b67e8af6724b94682a4dc307961a35d868683232235c5f355504a159cb4ecea9605df1d"}], 0x1240}], 0x5, &(0x7f0000158000-0x50)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x80}, 0x20000051) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000baf000)=[@in6={0xa, 0x2, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x820b}], 0x48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00002cc000)={0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000025c000-0x9)='/dev/dsp\x00', 0x1, 0x0) writev(r0, &(0x7f0000cf4000)=[{&(0x7f000005d000-0x41)='e', 0x1}, {&(0x7f000048f000-0x30)="20931ae075739ae8c793793119af40c97d85e692c2fc705a4fe4e522a43b2bfe4462eaecb77fdcb25d5a880eb133e9ac", 0x30}], 0x2) 2018/01/05 16:18:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000988000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f9b000-0x14)={0x0, 0x8b, 0x10, 0x6aa, 0x40}, &(0x7f0000a6b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d3a000-0xc)={r2, 0x7, 0x10}, 0xc) bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$alg(r0, &(0x7f000051a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) write(r3, &(0x7f0000a2a000)='\b', 0x1) recvmsg(r3, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000845000)=[{&(0x7f0000e95000)=""/106, 0x6a}], 0x1, &(0x7f0000710000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) bind$nfc_llcp(r0, &(0x7f000023d000)={0x27, 0x1, 0xffff, 0x1, 0x7, 0x9, "86aa0aa4cc24e45d16de1b830d8b97bd05ca3b7450d85c165ade96de95bae5807a564d3ff1b18b478ff3e32288b2ed4f4d2fc5831a8261f3d1878d0df557d5", 0x1}, 0x60) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x1d) 2018/01/05 16:18:11 executing program 2: clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x84000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000a5000-0x4)=0x10000, 0x4) mq_open(&(0x7f00004fb000)='\x00', 0x0, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:18:11 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000bb6000)='/dev/vcsa#\x00', 0x100000000, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000773000)={r1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f48000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000a7b000-0x4)=0xfeb, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000942000)=@common='bcsh0\x00', 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) open$dir(&(0x7f0000e9e000+0xd4b)='./file0\x00', 0x381041, 0x60) syz_open_dev$evdev(&(0x7f0000b9b000)='/dev/input/event#\x00', 0x0, 0x240000) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000aab000)=0x8) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') inotify_init() openat$selinux_create(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/create\x00', 0x2, 0x0) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ef8000-0xa)='/dev/dsp#\x00', 0xe662, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x19, 0x5, "fed8e97304e1f52fcdd0b17c0df0197bd028ca97982e3ee74242292e3f5ebc0cf2a99b166d33db6bee86180bce1243fd5f7ff9908163ca87f4e52990bf745939", "bf32d30628620b0742fa9f05244883f0b5cc0fadf99514b9c60a43ad5c233085", [0x3, 0x0], 0x0}) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f0000be7000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r1) r2 = accept4(r1, &(0x7f00009ed000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d8c000-0x4)=0x10, 0x80800) r3 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000d89000-0x9c)=""/156) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000682000-0x8)={0x0, 0x1ff000000}, &(0x7f00007ff000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d68000-0xc)={r4, 0x6, 0x30}, &(0x7f0000e56000)=0xc) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f00006fe000)="") 2018/01/05 16:18:11 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x94)=""/148) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x611, 0x1, 0x7, 0x4, 0x6a}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x80000001, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00001d9000)="02", 0x1, 0x0, &(0x7f0000ab9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000078f000-0x10)={0x1, 0x28, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00008c9000-0x38)={0x41bd7045, 0xbef, &(0x7f0000eec000-0xf2)="803793ce711ffb6474cb1e81b7c18736401a5aed451811220673095e28f84884034f545d0e6ba6b81a23738bcd94e076cf69f7850d231b1599532a0b7da73455fe88723494cb72909c2f252b43a1501c6f2dd26a69a48795dcd41be2d3bb44be8d3f10a93a32061836d377395fe204a6b03f25c19508a9bf16100d3227f17a06f70e7b9387689e1de993272501f4841457ea09f30908b8aefc70ff9ffd80bfaf91cfb24f3a7a05b45ff057aa4effd70e446e5d98edc4e564fb066b29d7cc3fdf705111166c6dc512f7a6e2f6bff08ff8d280bb44da2e47cd743bbb16a1618cc73ca77394c2a6d48953e5170dd6c9ea62a485", &(0x7f0000ab7000-0xf1)="76475de513472573f95bcdf4cefc99374876b3cc5dd77747ca793c3fffd7f02d8f60cfb539dbe1c6bd30728f7a66aaa81128541d222457a4482aee81143e68440f055e5d8913423b8e3ef78a094230e9514139f17eafdf7fa001bbe9db72119a3e24d23beba55ae86573f599a40a7827c240fdceb904ece6bd179066e3d93da69121f2c42c9ad5684d03ef3322bd54ad9e479ccfcadb7b91f9e8244f616812cdc47526a05fb5536fb31b227cbcb2af5679cf50373e07260673a990829175270b1474f48ce3fd3696418656ea329439c05aecd3e24a222ed79a76afe030f91a063d965bf4bef40cd0aa7f5b1da8b5d85bb7", 0xf2, 0xf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c5e000-0x2)={0x9, 0x511a}, 0x2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dd5000-0xc)={r0, 0x0, 0x10}, 0xc) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/01/05 16:18:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = inotify_init1(0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/user\x00', 0x2, 0x0) accept$packet(r2, &(0x7f0000669000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bfa000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000e06000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000fea000)=0x0) 2018/01/05 16:18:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x1ff, &(0x7f0000c2c000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000827000)='/dev/input/mouse#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000027e000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x2, 0xfffffffffffffffb) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000efd000-0x4)=0x9, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000636000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000964000-0x30)={0x2c, 0x0, &(0x7f00006f2000)=[@dead_binder_done={0x40086310, 0x2}, @increfs_done={0x40106308, r3, 0x0}, @exit_looper={0x630d}, @increfs={0x40046304, 0x3}], 0xd2, 0x0, &(0x7f00001df000)="3499e085eaf982dd2b9314047b95ec4030e486d94f920788cb699c01d37e41e4d0336787f30753e59a6d021e9805e68ff93a75f34b9e7f1a54218f9e70cbc4409853c8289d1cb920813484629a30ce050aaebe9fe1d97c623895dc37810255274c9331bd5008006031732b393c6a33c84a823949c80f8e7ecbf511c57439805bd678227948dc39cce1576a8b2eb6ef2a3d26091d2c65f4f6ea83905915c43a2751298ff03a2b4c4b1156dfe025a1d37fbfa15fd8ed7b2f174e3f5d6cdb4e2c63305e35fad898fc0b7405b5a5456d51ac481c"}) r4 = syz_open_dev$binder(&(0x7f0000c27000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) openat$cuse(0xffffffffffffff9c, &(0x7f000045e000)='/dev/cuse\x00', 0x801, 0x0) flistxattr(r4, &(0x7f00009ec000-0x9)=""/1, 0x1) 2018/01/05 16:18:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009f4000-0xa)='/dev/dsp#\x00', 0xa8a0, 0x2) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000076e000)=0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000587000)=@random={"9a00001983e6", '/dev/dsp#\x00'}, &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x1) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) [ 27.853273] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/05 16:18:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf3a, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000210000)={{0x7, 0x80000001, 0x20, 0x6, 0xffffffffffffff80, 0x2}, 0x5, 0x4, 0x2, 0x3, 0x1221, "800a41653cf559888ea921bd7c33efbf26b6c5100b7a04f4f77672f697fe2f81503df19725c72c80aa408278a02cbf7454a1e983f1a6dcd9b2aa0e5a940f0ed74a29f90a7336d6c20ffb3ad81893e0f6d116127d6920ae55da374e8c90fc4c0dfd4cf58147fed5b05824351949df93e8b8dd71457838389612576ddf6aa39870"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00008f6000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f06f5d7708d9", [], {{0x400004, @x25={0x0, 0x0, 0x0, "91"}}}}, 0x0) 2018/01/05 16:18:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004b9000-0x8)={0x0, 0x7}, &(0x7f000006b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f74000)={0x0, 0xb8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x677}, &(0x7f000066c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xd1)={0x0, 0xc9, "88ef4e5865cf81c2b547840b058da8104122261e03770320b6e9c290bfe3287ed2e8c7ee36a1ca49427caaab0a9f750f473f9e37745cf167f2a50a0ff9aca7a5fbb1cf342e1642552f85d794e18d0afa6b8fe8358b131a4acd8099fae8f63eabd05c3d908afcd5a3cb92d16970272a9a2d297916dc19f85acca787118ed4f6c42323d6b0f1866bb634054d025ed001b1d5937a5a23ffeb389cf796ced0e0c21707d66b4f296db2cf9e944075bcc1374b07222c91a9e700e8223673c2f0a77b358abaeb86aee806ca6f"}, &(0x7f0000261000)=0xd1) sendmmsg$inet_sctp(r0, &(0x7f0000d4c000-0x70)=[{&(0x7f0000cef000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000090a000)=[{&(0x7f0000868000)="898424c0b645dd9d4c605e871bed7be225bf8307a448bf42b73dfdffa77636b4a260b633d02c08d7d685665ca68afd72db9b03bf603ab1b52c7e9bcc", 0x3c}, {&(0x7f0000000000)="f03511759fd18a9258c904adbf590d11a4d14489fc563dd2ed00c8531976fe317a1a6c1db81bd4f8aefde9a16a41b0d2c29d85868b2044488c2b94b224f283c5b3468453cbb5978d5ddf8cad536fe8a3e6d56648ebf3dc5450d0681ffad3c42926e615093649cf16039964bb5de8420864bbb47265256164d4ccb747e67c828434e86d48e90349075d", 0x89}], 0x2, 0x0, 0x0, 0x20000001}, {&(0x7f0000437000)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x2c)="c24b59f364a7db74f10bc728ee5cd8d0b4897a3d2340a36107fbef13077c902a6da4f0348a2c6c6a8a9e2e0a", 0x2c}], 0x1, &(0x7f0000146000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x0, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x0, 0x7, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0xffff, 0x1f, 0x0}}, @init={0x18, 0x84, 0x0, {0xeb4, 0x5, 0x81, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6af, 0x7, 0x2, 0x0, 0x7fffffff, 0xfff, 0x8, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x37, 0x8, 0x4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0xfffffffffffffff8, 0x1f, r4}}], 0x150, 0x4004000}], 0x2, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/05 16:18:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x388) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/05 16:18:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x12000000000, &(0x7f0000311000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000abf000)=0x3) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x0, 0x0, &(0x7f00003db000-0x10)={0x0, 0x0}, &(0x7f0000993000)={0x0, 0x0}) 2018/01/05 16:18:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007fa000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ecd000-0x30)={0xfa, 0x6b40, 0x9, 0x9, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x80000001}, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c55000)=0x0, &(0x7f0000613000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x0) 2018/01/05 16:18:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) r0 = syz_open_dev$sg(&(0x7f0000ea6000-0x9)='/dev/sg#\x00', 0x7ff, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000065d000)={0x0, 0x3}, &(0x7f0000a9b000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000626000-0x10)={r1, 0x8, 0x64, 0x2}, &(0x7f000031e000-0x4)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x1d) close(r0) getpeername$packet(r0, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d64000-0x4)=0x14) shutdown(r0, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008a2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) recvmsg$netrom(r0, &(0x7f0000e11000-0x38)={&(0x7f0000ec4000-0x10)=@ax25={0x3, {"460caee3e122f6"}, 0xfff}, 0x10, &(0x7f0000903000-0x50)=[{&(0x7f0000c00000)="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", 0xfc}, {&(0x7f0000b85000)="9478fc3cd87732d2e5da1e028e51f2a67769f4f0e33b3445d058c59cd64183553b44bec2f9fdc133689607fd06179a2681a883f483728a0235f47617a7f88ec3dab445c043a2a9710077e6934f7aec0cd3ed289a1694da5cffd63db3a802140526c58cd9db8f154f08526472e7277a6fab7d4669248718303b16987be52402b1c8d495b8be5c68b2fad8110c8b724cac39fcecad5d1b04e46d340d9da589966a567b642f8a97d5417871db333170248e21804c92564aafebbeb2c6d711b12d56c40f652181b513f23a9fbf571c52a4bf00c6c1a95f0319250f2a61183cb838945de534986ae1333092bbae00242af8", 0xef}, {&(0x7f0000542000)="", 0x0}, {&(0x7f0000738000)="", 0x0}, {&(0x7f0000ea4000)="54877bd506bd32962b0209249de16bf59e3d58611dba2fd5a6e0ba096da28a449b8b0987da38050904db4a1c095d6933df7a01cb1a8dbeeaa9866a", 0x3b}], 0x5, &(0x7f000002f000)=[{0xd8, 0x10f, 0x9, "8bd9b1bacbf11114702ddf308f6a8c224bfd8de836d5c3592d5fecef6e8b4408cc3b437a160c72f07697da3a4fc577814835d3cdcc50cadde4927e8f26280ee73b8769211096ebb1758eb249033d9ae4d51307a0495f13dfb121e68e95d886b32d2fe2423f5a8767e20bc379c066ecf51dc3e1740a24b7d351938b6248a2bcea3bcff747b0a8de2c1ed2d081399f9ae5c3c264375d4b7f97e992b7541715052f2cb866b89cbd40261c65c1e93d3931d5651bb334d36d06ac368239a4b2338fbe1434c7804c0a"}, {0x50, 0x13f, 0x7f, "53cc38b8156a6d2f195d9e5ee83e36ffa1e021c0f920c1fbcdde8042ba8c5e8081867a2ae770f0e9b52a0b0f999eaafb709242095131068ebc8a38ff97"}, {0x1010, 0x29, 0x1, "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{0x1010, 0x1, 0x1f, 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0x2148, 0x4000000}, 0x20) 2018/01/05 16:18:12 executing program 6: r0 = getpgrp(0xffffffffffffffff) clone(0x0, &(0x7f000081e000)="", &(0x7f00005e2000)=0x0, &(0x7f000072a000-0x4)=0x0, &(0x7f00000cb000-0x15)="") sched_getaffinity(r0, 0x8, &(0x7f00001ca000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000-0x4)=0xfff) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000002000-0x4)={0x7388, 0x8, 0x1ff}) accept4$inet(r1, &(0x7f000075b000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000734000)=0x10, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/05 16:18:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f5000)='/selinux/access\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000443000-0x4)=0x14) sendto$packet(r1, &(0x7f00005e8000-0x1000)="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", 0x1000, 0x10, &(0x7f0000190000-0x14)={0x11, 0xff, r2, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/05 16:18:12 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d85000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) clone(0x0, &(0x7f00009e3000)="", &(0x7f0000081000)=0x0, &(0x7f000023f000)=0x0, &(0x7f0000b46000-0x8e)="") r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000599000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f33000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000e9c000)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000f5a000)={&(0x7f00003a9000-0x32c)=@delsa={0x32c, 0x11, 0x4, 0x7, 0x2, {@in=@broadcast=0xffffffff, 0x3, 0xa, 0x6c}, [@ipv4_hthresh={0x8, 0x3, {0x16, 0x1b}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa}}, @ipv4_hthresh={0x8, 0x3, {0x16, 0x1e}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xffffffff, 0x3, 0x6, 0x5fabc26e25e757f8, 0xa0, 0x20, 0x0, 0x9, r2}, {@in=@broadcast=0xffffffff, 0x3, 0x2b}, @in=@empty=0x0, {0x200, 0x20, 0x7, 0x6, 0x40, 0x0, 0x9fd7, 0x5}, {0x6, 0xfffffffffffffff9, 0x36c1, 0x0}, {0x8, 0x4, 0x2}, 0x5, 0x7, 0xa, 0x4, 0xfff, 0xd9}}, @sec_ctx={0x4c, 0x8, {0x47, 0x8, 0x1, 0xff, 0x3f, "d4f9569dd314739dde686a3aeacff54b19823d298df1be393a68d4410f2765994ff7a402cc20816aeeca7c1022f8236d8b03e93c6ddebac894400869bf6e1f"}}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x1ff, 0x3, 0x400, 0x2, 0xa0, 0x80, 0xbf, 0xff, r3}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x32}, @in=@loopback=0x7f000001, {0x80000001, 0xffff, 0x1, 0x3, 0x3, 0xffffffff, 0x100, 0x0}, {0xfffffffffffffbff, 0xfffffffffffffffe, 0x1000, 0x100000001}, {0x3ff, 0x9, 0x6}, 0x2, 0x6, 0xa, 0x2, 0x0, 0xc5}}, @algo_auth_trunc={0xa0, 0x14, {{'rmd320-generic\x00'}, 0x53, 0x0, "9cb67c3ebf1c9d3339c2d11b059bea8c868eab3f39e8707dd40d70e6f2c4a8d6e6f386419d9f23906159fa67ecf9b65cdb2452bdaf617d65751fe673bb52d0ea8f137533479de7e6b95f29ab5dff8adc06e4a6"}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/01/05 16:18:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f79000-0xc)='/dev/rfkill\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0x2, 0x105, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x1c) r1 = getpid() r2 = syz_open_dev$sndpcmp(&(0x7f00003b2000)='/dev/snd/pcmC#D#p\x00', 0x1fffff, 0x40000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000090f000-0x18)={0x0, 0x2, 0x1, &(0x7f0000d48000)=0x0}) r3 = syz_open_procfs(r1, &(0x7f0000633000-0x6b)='net/ip_tables_matches\x00') pread64(r3, &(0x7f0000004000)=""/0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/05 16:18:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0xf04, &(0x7f00004c9000-0x8)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a70000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = geteuid() stat(&(0x7f0000f73000-0x8)='./file0\x00', &(0x7f00002f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fb3000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x3337, 0x4, 0x0}, &(0x7f00000d8000)=0xa0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000039a000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000871000)={r5, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001}, 0x98) accept$packet(r0, 0x0, &(0x7f00006e6000)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0x80000000) r6 = socket(0x10, 0x3, 0xc) write(r6, &(0x7f0000a56000)="1f0000000007ffde0000f49f07100083ec06f6fb0900019006000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000c48000)={0x0, 0x0, 0xa, [0x8, 0xfffffffffffff000, 0x9, 0x868, 0x3, 0x81, 0x5, 0x6, 0x4, 0x80]}, &(0x7f0000374000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000c10000-0x5a)={r7, 0x52, "d997305e478913c593879b737c5a278ecde2fb0911a52ea0d3543dd553227938f6b0031ea2577f3b2c5944c966faa97b849fde997b47aad4b14e920d8496adb01ed2260b4a340aa80e227d9cb2091f1eabac"}, &(0x7f0000aaf000-0x4)=0x5a) 2018/01/05 16:18:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0xfffffe60) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/05 16:18:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000a6a000-0x9)='loginuid\x00') writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c24000+0xfb9)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 16:18:12 executing program 1: exit(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x3, 0x401, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000fb5000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fb5000-0x10)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/05 16:18:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000f7e000-0xeb)=""/235) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) 2018/01/05 16:18:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000559000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000052a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2568, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x6f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/05 16:18:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c96000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ffc000)={0xff, 0x0, {0xffffffffffffffff, 0x1, 0x83a2320, 0x3, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:12 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f0000ec7000-0x18)=[{0x18, 0x16, 0x11, 0x4, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/05 16:18:12 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 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) fcntl$getownex(r1, 0x10, &(0x7f00003a2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000549000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a49000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00005ae000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000451000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004da000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001ce000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000031c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r12 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000795000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000+0x158)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r17 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b01000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgid(0xffffffffffffffff) r21 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r24 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002aa000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000435000-0x4)=0x0) r26 = getpgid(0x0) fstat(r0, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000736000-0xa8)=[{&(0x7f0000001000-0x8)=@abs={0x3d57ad352078bdd0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="9cd82951ca0c90a8394e7f26746c1f0ac42d9e7d4a8085989e50e87b1c80dfc66ccacde29516700d11df3fed05", 0x2d}, {&(0x7f0000000000)="09269aca50e175a074808ae3cf6b450496055992f4becec9fce48a933eabd224149516a280f356973bb21612839b2e6c5970aff08648a77dfb73aca890033fa3c1e1fe6a9cc5ce7f3b3e0b1a605d956feb0c737320daad66ffbc33a56cb442ff0748ab95c1c23183673291e8e89fda7328b1446705095871f7d5bc74b1e96e46634d2efaa38a7d46123fdaddc08f78f99a83a0e5ea301c9e77727d028eae9f15a689a5d134bc6f2dcf7805522fb1382bab0ef6cf0c387fd4560e64439ad02996f56d402f8a9850b660df2aa96efb9386aa1a6630d056486dac92ed7aaf236a46b52babcb8d3ebf91dfebdc", 0xeb}], 0x2, &(0x7f0000001000-0xb0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x24000814}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000402000)=[{&(0x7f0000000000)="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", 0xfe}, {&(0x7f00002d8000)="42206179a95775735d94f37d8725e00eccecdbc6964f870096e143ed5d013c7f5654e91488d17274e2f1cccea11a1ed96dc72bbaaed20268ba085da2c0509a463c4d57bd554f7ed528ac2ae10c31ae4159a62c359310d7536c8f86ca658ca51cdc05771cfe3afc061fcf5b8521559db0cea534a634500a1c4af04ee6f12c0996e91edadb3631cf7e6808784d48a8e6e8e215d4933d43c9efcebec04451f4ddc35d39a993eea35936e634d34d64064a8f5d59263a3882c4f3a993e7a86fe0693be1138e96b6b67b933a662856bf2d", 0xce}], 0x2, &(0x7f00007af000-0x100)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}], 0x100, 0x8010}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xdb)="cf68e0afea80986bb4c2162ce91c47e8b7d1775ee44d5a639db1b8cfd8d247485adf24c5f417ff6989bd2aa14d5b23e396a3a0838450cca5fdb098e65958745da4fa87d4584ffeb7ee8b0efc2eec6c9d1d48a376296ae2c069c15bdc3b7dd2809a4b661e010ea89f4cd6ffe9e6ca9788dadf388c991253ac998d69ccf2a123b2516aade456c187240a358f6116b8e416b4bf2a5feb3417548f068723397cb2da9c36f1c62e1458b11b44b35a73ea7a13897a29996a44137f717a73dc3237b6fdc869393d9f3d0b578201250d76e8bdda765d9d6090b8d0f5e2020a", 0xdb}, {&(0x7f0000502000-0x90)="3f0beac6fe827996a6197ddf693e5260d7fe1fd3603c3c95f7d66cc576de3d4a93ada7e39ab719ab9b284e44f0b3ab6083b551c2c5bf13d5af7eb1e4eaaa6099dd9595d5978de04907f7e89f03ab1fab4ea46e821f1b5238eb4eb0d435340393c400df829712e7835c7843d24c81af338bc8a8c5e7e11afca8cbaf7a78cde1e1e713d9a54f9542490cb2e94a0432b9ce", 0x90}, {&(0x7f0000000000)="bf4f66bb701d60223ffb8800cb0a6b9bf3c599a9dad9a6c7839f4bc4d9847d3979e98ab19f6be1393cb4de9c9c76fcf29c9a08330010b56720cc9063dad85f44b1dbaf2ed1fd2e1eb486758b1525ce5889de8037b32a3359e284dc6a9e994b1af1ca738683eb7406779cf70a5bf5b14ef84f7d6f5a4304a407e302afe6150a26cc4ad51e9b9c8adaadadaf04a1382b31dbb4a1190047d9b4550c3d95ff8c319ce99cfb80f20c1fbef95abc8b9fdc5d27913e8c82169703155dc666c78da03130f9fec0c790cb6c", 0xc7}, {&(0x7f0000bbc000)="535f751880c21e8866d3402b8e9ca7a3bf7cbcc00d7c405338607e", 0x1b}, {&(0x7f0000001000-0x9b)="6b7793457f4dcfbfbef89896c0b598b25e72bdf2aaf8dffbc581c11c4c7a13ad37594c1a7530480d915dbe788406d59f28834f5b3841f176328f33321a25279ad39932d37cf0687598aecd574ed759fc8113c5e1deb2055c630f3b8e88e7ba17f681dbe707e3feb1af18b8c7c5a68f66ae17ae372104236be903a6cc570c33ee8a4ef45ad23efc0002e89aa3591c2b5c216a4729c8a38756049293", 0x9b}, {&(0x7f0000001000-0x19)="f376142963d8e78f89790e8605ed3627d99e0b7c3eb14d2f14", 0x19}], 0x6, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x80, 0x57fea3854571de0e}], 0x3, 0x20000000) write$sndseq(r1, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/05 16:18:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000208000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000b5000)=0x0) 2018/01/05 16:18:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000063c000-0x11)='/selinux/enforce\x00', 0x19307e, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000927000-0x4)=0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000000015, &(0x7f0000104000-0x4)=0x0, 0xb2c766c2781fb92) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000691000)='bic\x00', 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1c000-0x11)='/dev/vga_arbiter\x00', 0x101040, 0x0) 2018/01/05 16:18:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000b17000-0x32)="32000000180025ff07009409091404028020fe20000400050000001e0f0003000a000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/05 16:18:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x2100) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000a6a000-0x4)=0x0, &(0x7f0000e45000)=0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000d16000)="d6e7242fbd0a2958880e3daa352080a26088ede450ca45b5577ecc2511b6fb5bd440077e6a7a352df58cde74745bb2ceac34827fb999edfb15e515407d60c1535dfe602d30181350bf453521f7c919029aa47f477e2729c67785d5ba22e5c4fad827de8b83", 0x65) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000566000)={0x0, 0x2, 0x643, 0xc14b}, &(0x7f0000c7b000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc0000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getcwd(&(0x7f00009bc000)=""/209, 0xd1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e01000)={r2, 0x55, "7cd46758254b242a7577ab367d2f38931a67f7d3737d8e2ad06bc193fb7b3a7e5907ed2754aa23d225df7d10271c245b8b83d9e5312f6f8f5c0e7e12525df5704abadb1f50ec89f79e3be02b1ff66d1ae1490c3261"}, &(0x7f0000490000-0x4)=0x5d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ad5000)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:18:12 executing program 2: r0 = open(&(0x7f00005fa000)='./file0\x00', 0x402000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = socket$inet(0x2, 0x80003, 0x7) stat(&(0x7f0000c05000)='./file0\x00', &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ca8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x5, 0x2, 0xff, 0xa, 0x0, 0xa0, 0x84, 0x9, r2}, {0xffffffff, 0x7, 0x6, 0x4, 0x1ff, 0xc15, 0x800, 0x80000001}, {0x8, 0x5, 0x1, 0x6}, 0x8, 0x5, 0x0, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x3, 0x7, 0x20, 0x1, 0x1}}, 0xe8) sendto$inet(r1, &(0x7f0000ef8000)="", 0x0, 0x80c, &(0x7f0000765000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000071c000)={0x3, 0x8, 0x1, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000a22000/0x2000)=nil, 0x4000) shmdt(r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001b8000-0x10)='/selinux/create\x00', 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00002bb000)='/dev/input/mouse#\x00', 0x800, 0x20000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006a2000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000af6000)="ff65742f69705f6d725f636163686500") connect$netlink(r6, &(0x7f0000f1e000-0xc)=@proc={0x10, 0x0, 0x3, 0x40}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000ee000-0x8c)={0x0, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d6000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000fa7000)={r7, 0x0}, &(0x7f0000bd5000)=0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ffe000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000aff000)=[{r8, 0x0, 0x0}], 0x1, 0x0) getdents64(r6, &(0x7f00008b2000-0xac)=""/172, 0xac) 2018/01/05 16:18:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d54000)={0x2, &(0x7f0000e10000)=[{0x1f, 0x84, 0x10001, 0xd}, {0x3f, 0xfffffffffffffff8, 0x9, 0x1}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000500000-0x12)='/dev/loop-control\x00', 0x0, 0x0) write(r0, &(0x7f0000e03000+0xae)="1f0000000a0a01000200f2ffffff20002000fffd090000001ae10080160051", 0x1f) dup(r0) 2018/01/05 16:18:12 executing program 6: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000a88000-0x80)=@generic={0x0, ""/126}, &(0x7f0000083000)=0x80) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000afd000-0x14)={0x80000001, 0x100000001, 0x5, 0xb794, 0x7}, 0x14) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afc000)={0x0, 0x0}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000afd000)={{0x2, 0x5, 0x80000001, 0x200, "75bd500466d84645e426eeacaecfde6aeaa63ae4641c34e46031ffeae06a2e0cd4c16ac0723621a46767e997", 0xee}, 0x3, [0x100000000, 0x3, 0x1800000000000, 0x8, 0x7, 0x0, 0x200, 0x8c, 0xa1e8, 0x4, 0x1, 0x0, 0xfff, 0xffffffffffff20e2, 0x6, 0x81, 0xf7ce, 0x0, 0x1f, 0x5, 0x8001, 0x7ff, 0x9, 0x10001000000000, 0x101, 0x7, 0x0, 0x6, 0x400000, 0x20, 0xfff, 0x64c4, 0x4, 0x7fff, 0x7, 0x5, 0x0, 0x800, 0x80, 0x262, 0x4, 0x7, 0x1f, 0x20, 0x48, 0x82, 0x1f, 0x1, 0x71, 0x1f, 0x80, 0x1, 0x3, 0x2, 0xffffffff, 0x1, 0x3ff, 0x4, 0xe640, 0xeadc, 0x80000001, 0x6, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x6, 0x8, 0x545d061d, 0xffff, 0x6, 0x8, 0x6, 0x289b400000000, 0x8001, 0x0, 0x5, 0x5, 0x6, 0x4b25, 0x9, 0x82, 0x9, 0x9, 0x1000, 0x1, 0x40, 0x6a4e9b88, 0x6f4f, 0x1, 0x8, 0x95e, 0x7, 0x59da, 0x3, 0x7, 0x5846, 0x401, 0x400, 0xb30, 0x800, 0x9, 0x1c8000000, 0x4, 0x7ff, 0x8, 0x7fffffff, 0x1, 0x0, 0x80000001, 0x4, 0x7, 0x10001, 0x400, 0x7fff, 0x1ff, 0xffffffffffff01cf, 0xfffffffffffffff8, 0x8000, 0x8, 0x5, 0x1, 0xf7, 0x1, 0x1, 0x97, 0x52314096, 0x7, 0x7], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000afc000)=""/190) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afc000-0x48)={0x1, 0x0, [{0x571, 0x0, 0x0}]}) 2018/01/05 16:18:12 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000f4f000)='/dev/vcs#\x00', 0x1, 0x8000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xde, &(0x7f0000fc7000)=""/4, &(0x7f0000000000)=0x4) 2018/01/05 16:18:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000ec6000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000d86000)=0xfff, 0x4) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:18:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) timer_create(0x0, &(0x7f0000979000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = syz_open_dev$dspn(&(0x7f0000707000-0xa)='/dev/dsp#\x00', 0x100, 0x600) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000069f000)={0x0, 0x2, 0x4e41, 0x9, 0xfff, 0x4}, &(0x7f0000aa0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001ed000-0x6)={r1, 0x4}, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00005e1000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/05 16:18:12 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00001f2000)='./file0\x00', &(0x7f0000fe6000)=@known='com.apple.system.Security\x00', &(0x7f0000fe6000)=""/46, 0x2e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008bc000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 16:18:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d39000-0x11)='/selinux/enforce\x00', 0x800, 0x0) fcntl$setsig(r0, 0xa, 0x15) statx(r1, &(0x7f0000d8c000-0x8)='./file0\x00', 0x4000, 0x2, &(0x7f0000519000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget$private(0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x5, 0x80) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006f1000-0xe8)={0x0, 0x0, 0x0, 0x9e8, 0x3, 0x0, 0x5, 0x4, 0x10, "9010fe24c52f1082b14590082e2ad4b3eec265ec21357eeb9910c5426199739a8eecf43ccfa73186b66c9286051b8b193639ba0695a0dac3c289357d3c958745", "276ddc50ff1b90e68a119120cbd34fb536207f4be10fb449dfc73c069d1cb97e5e5055b034893a4ea13baac0366c2d91e8899abdc7ac8316c1c50e3af655d047", "f696da588bca4db56b709331ab8735d255928e5d52632449e4fb16549469f7c4", [0x2, 0x8]}) semop(r2, &(0x7f000018d000-0x24)=[{0x2, 0x7, 0x1800}, {0x4, 0x5, 0x1000}, {0x7, 0x8, 0x1000}, {0x3, 0x800, 0x1000}, {0x0, 0x6, 0x1800}, {0x7, 0xfffffffffffff26a, 0x1000}], 0x6) r3 = semget(0x0, 0x0, 0x462) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000a95000)=[0x0, 0xb24d, 0x1]) [ 28.623567] device gre0 entered promiscuous mode 2018/01/05 16:18:12 executing program 2: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00006f8000)={0x5, &(0x7f0000eb7000)=[0x4da, 0x3ff, 0x9, 0x2, 0xffffffff]}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fb7000-0xc)='./file0/bus\x00', 0x0) 2018/01/05 16:18:12 executing program 7: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000048e000-0x2)='/dev/midi#\x00', 0x10000, 0x400000) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4d000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bf7000-0x20)={0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000aac000-0x20)={0x5, r3, 0x10001, 0x7ff}) lstat(&(0x7f0000568000)='./file0\x00', &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r1, &(0x7f00003e6000)='./file0\x00', 0x200880, 0x10) fchownat(r1, &(0x7f0000d4e000-0x8)='./file0\x00', r2, r4, 0x1000) 2018/01/05 16:18:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000678000)='net/if_inet6\x00') preadv(r1, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) dup(r0) 2018/01/05 16:18:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x17, 0x20000, 0x3) mq_getsetattr(r1, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x8982, &(0x7f0000004000)="") r3 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0xffffffffffffff3f, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r4, 0xbffeffffff7ffffa) mq_notify(r4, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ae3000-0x10)=[{r2, 0x5000, 0x0}, {r4, 0x2000, 0x0}], 0x2, 0x1000) clock_gettime(0xfffffffffffffffd, &(0x7f0000b55000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007b3000)={0x0, 0x0}) r7 = syz_open_dev$dmmidi(&(0x7f00004a7000-0xd)='/dev/dmmidi#\x00', 0x20, 0x62293fd88d0f615f) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) mq_timedsend(r4, &(0x7f00006a5000-0x2)="0710", 0x2, 0x8, &(0x7f0000d9a000)={r5, r6+30000000}) sendfile(r4, r1, 0x0, 0x100043) getegid() getgid() 2018/01/05 16:18:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000021000-0x104)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@eol={0x0}]}}, {""}}}}}}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000e2d000)={@generic="e35e63d1922c712833e93325da6d35ad", @ifru_settings={0x6, 0x6, @te1=&(0x7f0000ff3000)={0x8e9, 0x6, 0x5, 0x5}}}) 2018/01/05 16:18:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000687000)={0x0, 0x7fff}, &(0x7f0000314000-0x4)=0x8) ppoll(&(0x7f0000d12000-0x8)=[{r0, 0x100, 0x0}], 0x1, &(0x7f00007e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000c59000-0x8)={0x400}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003d8000-0xc)=@sack_info={r1, 0x6, 0x6}, 0xc) r2 = gettid() ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) exit(0x0) prctl$setptracer(0x59616d61, r2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000323000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sysfs$1(0x1, &(0x7f0000da2000-0x7)='cpuset\x00') 2018/01/05 16:18:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c6a000)='./file0\x00', &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f000002f000-0x4)=0x0, 0x4) 2018/01/05 16:18:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bc0000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b1000-0x4)=0x10, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000608000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/05 16:18:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000c1000-0x5)={@broadcast=0xffffffff, @rand_addr=0x0, r2}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fc6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) 2018/01/05 16:18:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000000000000000, 0x7, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/05 16:18:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003b2000-0x8)=[{&(0x7f0000b0d000-0xdb)="290000001d00193d53a8a347002a007c0400fffffff60000000009000900010000000000000000098a", 0x29}], 0x1) r1 = openat(r0, &(0x7f0000326000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000095a000-0x88)=""/136) r2 = syz_open_dev$mouse(&(0x7f0000419000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x10000000000e7) syz_open_dev$dmmidi(&(0x7f0000522000)='/dev/dmmidi#\x00', 0x7, 0x0) 2018/01/05 16:18:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000)={0x0, 0x0}, 0x4800) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000785000)=""/150) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000408000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x4fd) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003c8000-0x8)={0x0, 0x4}, &(0x7f00007d4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007d0000-0x8)={r3, 0x1e8}, 0x8) [ 28.763805] device gre0 left promiscuous mode 2018/01/05 16:18:12 executing program 6: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000034d000)='j', 0x1) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000dec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004ce000)={@generic="ef673121b933008b1deaa975fdae2c12", @ifru_addrs={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 16:18:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000)={0x4, 0x0, [{0xc000000a, 0x7, 0x1, 0x85, 0x401, 0x0, 0x8000, [0x0, 0x0, 0x0]}, {0x40000001, 0x84, 0x4, 0x1ff, 0x9, 0x2, 0x2, [0x0, 0x0, 0x0]}, {0xc000000f, 0x2, 0x3, 0xffff, 0x2, 0x4, 0x5, [0x0, 0x0, 0x0]}, {0x2, 0x7, 0x1, 0x59b, 0xf0, 0xfffffffffffffffa, 0x7, [0x0, 0x0, 0x0]}]}) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) poll(&(0x7f0000951000)=[{r5, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r4, r5, 0x0) tkill(r3, 0x16) r6 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f00001b3000)=[{r6, 0x0, 0x0}], 0x1, &(0x7f000023a000-0x10)={0x0, 0x0}, &(0x7f000016f000)={0x0}, 0x8) ioctl$int_in(r6, 0x800000c0045002, &(0x7f0000238000-0x8)=0x8000002006) getpriority(0x3, r2) 2018/01/05 16:18:13 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/vga_arbiter\x00', 0x200, 0x0) sysfs$1(0x1, &(0x7f00005ee000)='systemsystemcpuset(vboxnet1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x2, 0x20000000, 0x0}) bind$ipx(r1, &(0x7f0000a5c000-0x10)={0x4, 0x800, 0x1, "b35d76b4995a", 0x3f, 0x0}, 0x10) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/05 16:18:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000056d000-0x4)=0x93) r1 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/rt6_stats\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/05 16:18:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d9b000)=""/0, 0x0}], 0x1, &(0x7f0000d9b000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9f000)=[], 0x0, &(0x7f0000c59000-0x14)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001000-0x3b)=""/59, &(0x7f0000d9a000)=0x3b) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539(xts-camellia-asm,wp512-generic))\x00'}, 0x58) unlink(&(0x7f0000001000-0x8)='./file0\x00') write(r0, &(0x7f0000da3000-0x2c)="26000000120047f181ff050d43000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/05 16:18:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009b7000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e8a000-0x10)="6e65741e69705f6d725f636163686500") readv(r1, &(0x7f0000299000-0x30)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) read(r1, &(0x7f00007a2000)=""/6, 0xc6) fsync(r1) 2018/01/05 16:18:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000660000)=0x0, &(0x7f0000b85000-0x4)=0x8) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000591000-0x1f)="1f00000001021f0000009dffffbcf6ff0a0000ff090000001700000006df18", 0x1f) 2018/01/05 16:18:13 executing program 2: r0 = open(&(0x7f0000eb6000)='./file0\x00', 0x8102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c39000-0x20)=[{&(0x7f0000000000)="cb6ed51aab6a52d845310c406d5786dff3039aba71a0972b8db6acbd1e4d493284d354216627a68a8d97150cdc55c4a4b620ae0ce461d695039b1878f0d4b7cefe0d713e4c8503943a8dbf5a289c3983c5d3478fc44241cf01d44b7208f6b12fc2d40284be2281e89f43138c716d1b032d797c9c76d5c46d76ade274c715beb1aa05d1f32a28d161dceff0a5b1bbe798b8c0a2b17fca61f3db2074b9ea40cfb5aeb68c57d3a41ee8ecc83983b29f03f51475cc8eafa19e40b462a6db785ba352b82a4e1bfb3c76fe9d58f2ba548954fa77bb36c045a96cb8c68b3e", 0xdb}, {&(0x7f0000487000-0x2d)="1f00474162add8bfe8f39b9a6ab771fdaaf511e36ef2cbf4c05d4ed9d97509cb8a9cf711ff4821887fa52d01dc", 0x2d}], 0x2, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb3000-0x29)="29000000180031090000000000000002021300000000ff06800800000c00090008001900000000f69c", 0x29}], 0x1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb5000)={0x0, 0x7fffffff}, &(0x7f0000094000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000074f000)={r2, 0xfffffffffffffffb}, 0x8) 2018/01/05 16:18:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00002d7000)=0x100, &(0x7f0000b36000)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054f000)="02100000000000040002069dde4bc730", 0x10) exit(0x7) sendmsg$alg(r1, &(0x7f0000f98000-0x38)={0x0, 0x0, &(0x7f000034c000)=[{&(0x7f00005fc000-0x34)=']', 0x1}], 0x1, &(0x7f0000ed0000)=[], 0x0, 0x0}, 0x0) 2018/01/05 16:18:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000c19000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000cd0000-0x20)=[{&(0x7f0000c1d000)='4', 0x1}], 0x1, 0x0) tee(r0, r3, 0xa7, 0xf) sysfs$3(0x3) 2018/01/05 16:18:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='cpusetcgroup-\x00', 0x0) fcntl$setsig(r0, 0xa, 0x40) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a0b4, {0x0}, 0x0, 0x0}, &(0x7f0000be9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_procfs(0x0, &(0x7f000000e000-0x11)='net/sockstat\x00') 2018/01/05 16:18:13 executing program 1: r0 = socket(0xd, 0x400807, 0xfffffffffffffffe) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x1ff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001f1000-0x4)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000057a000)=0x0, &(0x7f0000d57000-0x4)=0x4) 2018/01/05 16:18:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r1, r2, r1}, &(0x7f000089b000)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000646000)={'crct10dif-generic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000f28000)=0x0) 2018/01/05 16:18:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f26000-0xf9)=""/249, &(0x7f00004b8000-0x4)=0xf9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000be3000-0x20)={@generic="25fa25cb81ddc7a4b2af14d777bb0bbc", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 16:18:13 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000979000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fb2000)={0x0, 0x7530}, 0x10) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 16:18:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) tee(r0, r0, 0xa23, 0x0) bind$inet(r0, &(0x7f00001ff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f000076a000-0x8)=0x1) connect$inet(r0, &(0x7f0000fe4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006b4000-0x1)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0xfffffffffffffffe, &(0x7f0000cb7000-0xbb)=""/187) sendto$unix(r0, &(0x7f0000d36000-0x83)="0fd5ca3734401160ea1c68d6de0060bd38562bbda9e751d1e11ce093190d530323843a08ca60e95c0432a8bb126dd4ef64db17e044fce2dd5f57128113bb8b1c5dd05b79f5c49377902b91f9e2481e3b32615b6dc418ab3a0a7cdbbe7945ecccc00fca92a4d0e39b9b0588cfb3dd3cd9f0372e194e6cd2caf211daec368f6829881a88", 0x83, 0x20000881, &(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/05 16:18:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000b9000)={0x0, 0x0, &(0x7f0000bde000-0x70)=[{&(0x7f0000d59000)="7bb7ebf6cfc2d550e3ae525cb9dd36f3a39df51a039b75a8189bed7ed965c69096", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000b8a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) 2018/01/05 16:18:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) syz_open_dev$binder(&(0x7f0000cc6000)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000bfb000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/05 16:18:13 executing program 5: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000061c000)={0x2, 0x0, [{0xff, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000745000-0xc)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f00004c3000-0x4)=0x0, &(0x7f000038c000-0x4)=0x4) 2018/01/05 16:18:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={r1, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ede000)={0x0}, 0x8) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000018e000-0x1000)="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", 0x1000) connect$nfc_raw(0xffffffffffffffff, &(0x7f00001b5000)={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 16:18:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000135000)='/dev/sequencer2\x00', 0x400000, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000ae000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 16:18:13 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000652000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) bind$alg(r0, &(0x7f00007f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000039d000-0x38)={&(0x7f0000f7d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000c61000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 16:18:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3fffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) alarm(0x4) 2018/01/05 16:18:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000403000-0x9)='/dev/sg#\x00', 0x5, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ed2000-0x2)=0x6, 0x2) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"b38b99b5bad6558db0996cc44f6c3a0ed34143771f45d72046a52c4e204b59e27df21e00904b89ff0a56cce1718346d6d9facb08144592e0c605f9069badbc50d346ce4f8eea3e96618a88fcb18e203f0171b7aa75ab9581c7742ab4f601d2793957d10bc7104c37e797a21f81a7a546fd1c666f602f827da06f92eb7f5d8f29198457ee190eb8f40b0c35349512d58c36349aa4e686a8ab07e78b334481d1a71d039162fc62ec5b15a2f8d36be8de5abcb75ff6d7920f3983cd13e80d02995f02dea465fe7b1c3e84bc4865c75aaeb431cf415d1d1fa2497ac543b85b3c83d935f6f17024b5d5315a7643c456aacab9dc335f73863cf3147407e179985eeb41a1c2e4e0f87837c90b381264dc56b5da02bb9a4d35f3bca27ebfeeaa2c24228e25e0aab0e62bb21733f513f2cbce10b45c285b9e93c2f033841b72e1bb8acc60239cdf19669f4aff4a9dfc8892c44a596189c82451cfa9481dd26f6168ba0780e7ea2153362401794b45a50aa1050f5f214880034893e4c6662940df0f934eb36c49de12294de933814d2be42def4a213b00cefdeafb6b7f359da477451db7341f52a86b17bc765c0bc85a714453cd6f0cd1c2f6f5b60a3cc7fba0ef48879189cb857a1c862a91bab0eb1e037aeb57e4c60d32581c8d788c787f55731f60689434a0d3d0a210a8361b95ce943004ddc6de82c33ab9917a72e8fc78546e719c44f51bf77c8e2faa0868ee001a242050bfe3d4993c2554c5fa1923cabebd1426ec75bd006225b2cfd73dea6dbf6d86f82ed7439ff51ce23e6e51651e2200c193843577167010d3d4c6edd07506b9f15b0d8708ce1bf34332795cf43b374acd9cfde5fa3f82fba75d5ae18a97bfcea3c8dbc22a6241990d44481f7794c556fbe78d514049104fd193ef1d320bb263566928ae3752f258bc2db0387a54c691ea3f1e67094f5de72891cc09bd9a5505665cb8a5d6fd1e16ac3e3dd1357d507217cd07c7dddd890642eef1d46a1b2197eecd8ea532f5da4c09a7312942d69e61091470691dfc4c67d4828498aeb3eb86f5ec9fc8ce45ba574bbcb01ea6c8121601acfac96fe4c09da6ed9015e1d0e33c4ccc59fc5512cf0f9e692ed67cd70d1cbe80529e883a98b742924ab7628991196bc957bcb71a1d81c8fc4a9c80a3c8fbf1602e25c8b3c4aaf11498e4942975cdca7a6fb794ea9cac03e749cece490d64a433fdcf6be8c7942a0d3db26e58178dffa79eb980487476b749db1acf35c4e4f131edbb6cda496d4b24783d3269609366b043b5addfdcd33f04170a8f14c63d2fb68cc48d50b892a3bb784d3503e68adb44a1a8302ea12c9071af9f791f030f0de744a3c729334317268983773f1e558276ef4f47e1251ceb08551b15492ab5e5a139d884441f28353c287f5527048dab2b5071371be747d354b7213d25f9093d290b"}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) [ 29.507622] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/05 16:18:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000030d000)="9cf02b82932d9351bc52c9f546ec40f508dcd76515bcadbe1f8eb13dfb82cba3acf869dbe65d9aeb858408084a682a037823bacb0c1f1ce1582c46b175d2fe0dbb2f3191b5a62fc2f6c8c46ca0bb79d71b9936fc38f407c5c0c6f7f86781a5b8e37713ea368165726adb0b03331c52c06881b3bb2589", 0x76, 0x4000, &(0x7f0000001000-0x10)={0x4, 0x2, 0x7f, "9599ad3af5de", 0x0, 0x0}, 0x10) r1 = socket(0xa, 0x400000000000003, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x280180) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)=[0x7fffffff, 0x7]) setsockopt(r1, 0x800000029, 0x4a, &(0x7f0000951000)="", 0x0) [ 29.536631] binder: 4559:4564 ioctl 40046207 0 returned -16 2018/01/05 16:18:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000010000-0xc)={0x6, 0xffffffffffffffff, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000804000)='/dev/loop#\x00', 0x6d, 0x40000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/01/05 16:18:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003ae000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) madvise(&(0x7f0000455000/0x4000)=nil, 0x4000, 0xb) recvfrom(r1, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 16:18:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00003df000)=""/111, 0x6f) ioctl$TCXONC(r1, 0x540a, 0xdf) socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000f06000-0x6c)="9c8ecc80ee5a540000e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1364dde629eecf33a3d1181f683edd8741915e050041771a8effa71b51bb6404", 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000050c000-0x6)={0x6, 0x6, 0x9}) 2018/01/05 16:18:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000338000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009ed000)=""/50, 0x32, 0x100, &(0x7f0000599000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/05 16:18:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000980000-0x12)='.request_key_auth\x00', &(0x7f000008d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000013a000-0x1)='\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r3, r2}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000040d000)={'sha224-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$adsp(&(0x7f00000a8000-0xb)='/dev/adsp#\x00', 0x1, 0x0) sendto$inet6(r4, &(0x7f00003b5000-0xa0)="3c4d43d944260ee47f2cadb51bf9fabf78062e69ae45e1f7ebb0511c690f05f195d74aa52838565c0ba9f90e01a041e4ff294feadeed0053da07e9bf750658b21420eb20237e1cf0862241aad3c014adb3de022ee35677298617d5372ed7134468d3c4120dd0c1b66e56748209fd4769a7e0a33d199d6dac8406bdde00ec27dde90afd80735a3586931303a7f4552d015a24c95d36617606f5cede33f65b77f0", 0xa0, 0x40000, &(0x7f000057a000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x0}, 0x1c) 2018/01/05 16:18:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb0", 0xa1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x271, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000820000-0x10)={0x3, 0x2d, &(0x7f00000a2000-0x2d)="cc77763377621620c3cec8b9c53a8392f957a22aaef714572d86470affe64fa2707e0ea9a031f06435a0795a4c"}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e9b000-0x10)=@generic=""/16, 0x10) r1 = syz_open_dev$mice(&(0x7f0000052000)='/dev/input/mice\x00', 0x0, 0xc000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000733000)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000629000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000743000-0x4)=r2, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000930000-0xc0)="18000000020001000000be8c5ee18c67360000f1030300003300000000093cdcc3f7b900d898855bf74852bb6a8807567f59dba67e1947b3550400000067a1000000050600001e00000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba0400000000000004007f5406aa00efddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571060393d22b5affa00041ad0b4d2c23eef6795", 0xc0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00005ce000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f0000cf1000)=0x8) 2018/01/05 16:18:13 executing program 2: prctl$intptr(0x19, 0x8) 2018/01/05 16:18:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000ce8000-0x8)='./file0\x00', 0x90003, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) syz_open_dev$mice(&(0x7f0000e29000)='/dev/input/mice\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) accept$nfc_llcp(r2, &(0x7f0000017000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000099c000)=0x60) sendfile(r1, r2, &(0x7f0000474000)=0x0, 0x200008) 2018/01/05 16:18:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndmidi(&(0x7f0000257000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x40082) getpeername$unix(r0, &(0x7f0000543000)=@file={0x0, ""/4096}, &(0x7f0000489000+0x54)=0x1002) semop(0x0, &(0x7f0000760000-0x12)=[{0x5, 0x10000, 0x1800}, {0x2, 0x3, 0x1000}, {0x1, 0x9, 0x1000}], 0x3) 2018/01/05 16:18:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fcf000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c55000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000776000)='/dev/adsp#\x00', 0x377282c2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000dd6000-0xc)={{0x5, 0x352, 0x3, 0x1, 0x4, 0x4}, 0x5}) syz_open_dev$vcsn(&(0x7f000068e000-0xa)='/dev/vcs#\x00', 0x1, 0x80002) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009a2000-0x10)={0x0, 0x5, 0x5, 0x59}, &(0x7f00007d4000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000058d000-0x4)=0x0, &(0x7f0000af6000)=0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000bfc000-0xfc)=""/252) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000034d000-0xc)=@sack_info={r2, 0xffff, 0xb5}, &(0x7f0000ed7000)=0xc) 2018/01/05 16:18:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000770000-0x4)=0x0) write(r0, &(0x7f00007ef000)='#!;', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000da5000)={0x0, 0x5, 0x8, 0x1, 0x0}) [ 29.658355] kauditd_printk_skb: 101 callbacks suppressed [ 29.658364] audit: type=1400 audit(1515169093.691:120): avc: denied { read } for pid=4617 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 16:18:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000215000-0x67)="230000001e00056d0002000000055103070000000000000200fa101d020002e517c7", 0x22) readv(r0, &(0x7f000030b000-0x80)=[{&(0x7f0000fa6000-0x49)=""/73, 0x49}], 0x1) 2018/01/05 16:18:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000190000-0x4)={0xfffffffffffffffc}, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2018/01/05 16:18:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000841000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e42000)={0x2, 0x100, 0x4, 0x60f, 0xb26}, 0x14) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007ff000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000945000-0x4)='net\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009b4000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) name_to_handle_at(r2, &(0x7f0000239000-0x8)='./file0\x00', &(0x7f0000670000-0x9)={0x8, 0x0, ""}, &(0x7f00001f1000-0x4)=0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000965000)=""/78) [ 29.761163] audit: type=1326 audit(1515169093.756:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 16:18:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ac7000-0xd)='/dev/usbmon#\x00', 0x9, 0x8080) bind$inet(r0, &(0x7f00009c0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r2, 0x100, 0x9, &(0x7f0000a81000)=""/255, &(0x7f0000cd5000-0x4)=0xff) 2018/01/05 16:18:13 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000966000)='/dev/vcsa#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 29.791613] audit: type=1326 audit(1515169093.756:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 29.791632] audit: type=1326 audit(1515169093.756:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.791650] audit: type=1326 audit(1515169093.758:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=52 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.791664] audit: type=1326 audit(1515169093.758:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.791679] audit: type=1326 audit(1515169093.759:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.791694] audit: type=1326 audit(1515169093.785:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=65 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.791710] audit: type=1326 audit(1515169093.785:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x4, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000014000-0x18)={0x4, 0x1, 0xff, 0xfffffffffffff801, 0x0, 0x56}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000c000)={0x962d0ef1947238a8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80083, 0x4) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f000006c000-0x8b)=""/139, 0x8b, 0x2, &(0x7f000065c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = syz_open_dev$vcsa(&(0x7f0000ac4000)='/dev/vcsa#\x00', 0x8, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000e73000)={0x1ff, 0x2, 0xd006, 0x1000, &(0x7f0000c16000/0x1000)=nil}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000908000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000719000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000c33000-0x60)=[{&(0x7f00000cf000-0xe6)="8c03ea4bf8958205114d9d9819c2ff97e63ce853ff22fd54f0cbdb5388f05802ad81c1c6b0abb62447387f35f200d4dad4ad53aec992f09cff3bdce3d91afe62ecd728249f123e2b2c736fb5741d1bbc4a7ecb94a76076876adec1d4a375022c448600b02db0771c2fd2f1bba9365e9ac50cbc65065d85bd47a9f16db7ef9e5f3e10b04cd9677aec95f42128458248bcb43a3b9e6930194a2eb570bf619cdd849c2e3de58abadcb5fec2a3f386eec72bf6bf3b1aadea3deb104a1e35923ce27a5fe8a0fbfdcd1c0bebd7f9ff0dc14f63613633225455e2b85858ea80ce27660478b59928ad6c", 0xe6}, {&(0x7f000060f000-0x91)="013efc6ca7d55dbd0421e787438c2b5a632494bed6c25e46729c2084dc084d39d1aad613c8eb3454c4be86c01cb30ff814e0e368b82520be3688b79700b837500e02a83e7b3b255c9f61e8340f46c673b29fa2beabb8645de8d2347e60a6c8aecb1d412a6513a1019c7bca03ba87e2fc948b60f81cb0999dc8b59aeae4f141a077aac8afae03b841eb1ccaba0f864f7d35", 0x91}, {&(0x7f0000d1b000-0x56)="94bcb560abb415428e0b5788188902829272f2442d151547467be8ca2ce4c9991cedc7d380852d9ec2dcc9e68b5e6ed06a2ecc4f665d4fb629117a961da41f6ea754756be657ad93bd162155f902e065ad62bc5ea97e", 0x56}, {&(0x7f0000c50000-0x69)="d3f97eb39bb79e25fec6783b8004f5c6596d3a49e3a53091f822a5a29f96ce73040efc38557c5500aa9a930a89a4af0aed79bfabbea73121be8fe9a38a5f2b7369c4882529abcb057a286ab78ddbf951e1d6b43df0b750c2b764ace4ad5fba9f26d6dceb65ce5c68f0", 0x69}, {&(0x7f000092e000)="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", 0x1000}, {&(0x7f00001d8000)="9851dcd9c5dca74b17b0d677474b00c546fa8d04d1688e185420aaafb8b7b7fcd587eec55f44731802230a181dc866987d63bc8e4927444704d0d4eb47824429847f60dff2aa491713a75847bd7bb72f9ea792319dbac5425530ac4ea5b552b6ac3048abe62ef14f478bbe", 0x6b}], 0x6, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000337000)=0x0) r1 = syz_open_dev$sg(&(0x7f000066f000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bf8000-0x18)={0xaa, 0x40, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000ee2000-0x8)=0xd) read(r0, &(0x7f0000431000-0x9a)=""/154, 0x9a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000701000)={0x0, 0x400}, &(0x7f0000475000)=0x1ff) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000063a000-0x8)=@assoc_value={r2, 0x8}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00004fc000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000d88000-0x74)="17d6a782c43a79a38b1c12449fd04a1bf6529f7b65f6f286cfbf41174efaf135d342d0d06a37937e5414376fa7c4ebb1a022ebae59edcc8ed274c8874e13f6ae511d5b71f73d0696a6a334ca65b83ed75933d874528d15394fb3803fa15475c224070a4816c50a37bdae79db430c5a2238e0d32a", 0x74) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x290) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000656000)=""/146) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x4) setxattr(&(0x7f0000dda000)='./file0\x00', &(0x7f0000f40000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00007bb000)='md5sum\x00', 0x7, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000028d000)={0x0, 0x200, 0x2, 0x48694aee, 0x3, 0x0, 0x0, 0xff, 0x2, 0x200}) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1d000)={0x0, 0x0, 0x0}, &(0x7f0000703000)=0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b1000-0x2)='/dev/cuse\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000a80000-0xb3)=""/179) ptrace$getregset(0x4204, r1, 0x4, &(0x7f00004a8000-0x4)={&(0x7f0000fca000)=""/161, 0xa1}) sendto$inet6(r0, &(0x7f00004cd000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000037b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003f9000)={{&(0x7f0000131000/0x3000)=nil, 0x3000}, 0x3, 0x0}) recvmmsg(r0, &(0x7f00002b6000)=[{{0x0, 0x0, &(0x7f0000dd9000-0x10)=[{&(0x7f0000dd7000)=""/191, 0xbf}], 0x1, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x400000f9, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000521000)=[{{&(0x7f0000dda000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000dd9000)=[{&(0x7f0000dda000-0x5e)="51d5cd7ba272d8f8ebf9aad2e1e3c38ee2c06a873604140d4d38a2005415a5febae0e24a54550e90417a290ae71d065a59b9f160bddfa63dfdf22402ca0b76f2c9f5689a886023c31879d5d5d2de64b28ba75406678a3507fbea037260d3", 0x5e}], 0x1, &(0x7f000012a000-0x220)=[{0xa0, 0x10b, 0x3, "7d548cd8c9410ac0093f58bd6da55e2180d458c7b2dc8b0ee74848295d61217d79d5e0d27ac3a64ced672411f4a7dc4975a06c7d7abf9fae046bdb920983141505ad77cbb851cad89d409658e83772469d59ec09be1e5cceff5b40f849653f8d67ad62623c986f95aed46cc26f316c8b39e98a58c33c916b230f6597f4b02f141e0b01ab215aa3959c512fda"}, {0xd8, 0x116, 0xed9, "6d5a7c35215652ac96adf7400bd8b4221072d17e0cb56b257baeb01b6118469d3f4dd087790b7f00e3d386255ac10145f3465ceb388c2c8a3e6ecf213a7363d90e3c8b833833ff89cdadf21b8c344b397fda18efaacd2eb8bfb6ba4965490038d18ac9a95d7f998bbe7d6af84459accca66475436ed32d4547977f4517cb1864aeee73bdf65636479e11d171e3e14847818cea94cdb1a49d14e4d1db5f0a3a8362405865ade02945a9ec0bc23b3a6e6411e8102d7d7b497e845a0d17f4d9b7acb87e"}, {0xa8, 0x100, 0x7fffffff, "3ee5a2351bce00a652cb4d30d605e0d06bd0ec072caf7e4b64f1246b10f93d13c130f6392e1b28fe0874a37dd7affd7a60854fa7249f68e2326393f17625590c20bb46db0e39389b7693cfda7d2a6c31b78a51971b13dadb2e9a1139a368a48364c21b74488ce80242daccd56ecc57c9736fd0483aaaa27efa5dad37566d1877ee971db94d607d741f91515e9b29948e652d373229"}], 0x220, 0x4004001}, 0x5}, {{0x0, 0x0, &(0x7f0000dd9000)=[{&(0x7f0000dd9000)="536ca0c8be4e52e9ee46d06e5d60752e87fe39f73c24bd091657d3f03ec86c48003d06ac5ad207a460c05661bc7231642f4468eb39659411356d65b3b839b57c7b132a498a39da643dd03b90bfb9fbcfd6574e9b18d7fe180f6926242bfe2d8611847e00de097c872ecc927def7e1f27ac20ab99ac2dbdd3f5fdfbd48b", 0x7d}, {&(0x7f0000dd9000)="a2e6cf99ec182d0b8942b1303d04b6ec6f35287ad618a01ba78f5c12ae808c509db09581280c7bfb3e247379c50323f63216169902df8cf713064d806514172469fcdffa10a67427b369f8bcfc204ddc77f7c870ed66c59fab5aa7957a", 0x5d}, {&(0x7f0000176000)="ff4af1ab5fb10577368282d4c7cc28fe55db346c42873da903a8b9af3f93d6c029469e099417969b42fb04293f036127f2c622804f97dd34a3bca7e98cff6df5cd5a31b088971753e3562971c8f616ae2f21398e1d40243ad9460c89a1ea24e5ffb1508266cde3c0370f1138d2413af87d228ee4e5a60ba1467efe93e740176dd694b3e3f062c7fddde31b823575242356f0e4bf51c308bab6264aa122bc3c90f286f9b6674135365561816c", 0xac}, {&(0x7f00001aa000-0xad)="a80bd35a7d3ff499702fab87823b467d4d1c538ec45999756d0ac4663d5774efaa2abf0eaeb1160d2519cb915054cd37f6e605d3cb9324c28498e457398235633af3bc419dad55cf91f7c571c4cbb326f443d072b56cc44ac289c8deb49d8ed158571166a58c13b16e1ef96797a6a628c20cecf6931f59bddd83e74a50cc7a28cec903cbb08cde282afd47030bd9cff44a9095ef20e018df453aa1473936c363e6d22048a55064b460cb490319", 0xad}], 0x4, &(0x7f0000dda000-0x2d0)=[{0x78, 0x100, 0x3, "4e23efffcbd9b43e574c55cf14b526addac03c70e0ced4ecdc10a3df73c26e3f506513b871ec06ba9aee1bac88cb36b32acfb1c2eb64b2845e1c73997b055101a57c2cec8ec89daf9be90e9a36e86c1ad89338e1e538974d7a8559292a7b5dd98ae195"}, {0x80, 0x0, 0x6, "384a78c2d575cdb4a6473c7b4493fda338f33d71ff67e324a4d8c8c98ff84e4c59e9b4db6905fd260ce94d27f007ffcffb7b5d3401dba1cb5b718d5dfb205c710a542e524d235281638d62e4b1862b34211d5ec9bcbcc2c4ec79eea726a63d4397fe6fb9c85a23de7078f264"}, {0x78, 0x109, 0x1f, "37f65a8fcb3ac074c05b4e5fe5360d549231d24d1c87e7373492152c17aa8c0c30f226f8fe75f5a083580dbc738d94c2f994e26f508152507f0e18174ea0a1e3bcc078ab099098b78d6b732f640cab97c3400804599df1178d757ee1e4e34c093fdf2b88"}, {0x48, 0x0, 0x2, "0057cdaf525bab5ee6abfb466c77226598fb211cc78b433994f983ed116b92cab01e9579147e339b0a64d923a2ad6e9b18c55a8c05694f"}, {0xb0, 0x188, 0x1000, "8be60efe1ff179ba3d6098fe891110d181892941c06036ab567eb7a3b14ef8f4591fca27d2692b21d747aca341f84d128f123f79f1d69ff7c672712b01b3a3c897b80c126aab3f229ad081a41d034de0200e26483387cea998e36093a9c6da35aaacc65316fc493d9e10ecedb78f6466f9d65f61cef606309c2abbd2406c99f827864652bc537888cda9da369c5b5ec6c4456e4e78ab50988219"}, {0x68, 0x11, 0x5, "c4e8d6d359d4a5aaf2c7f37db70ce559690dfebc60908ed392bba7fca7fa349ed5d531bea3e2efc9785bf0579888079a02aa3c7a10fc9325fd26d56c02eb9b781f4937d8f7af7faae230c3d706661b38cd8a261062eed861"}], 0x2d0, 0x4}, 0x2}, {{&(0x7f0000dd9000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, 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"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"}, {0xe8, 0x0, 0x3, "a8751dc3c6b127aefbe9dd5b82e8e2b5ea3beadbadd215046d3591ab7ae4c80a9ff29c09ee90ff4db56c126007a62bf9cfb88244702ec314f1688f1db8551da0859c84fc10910b3ef30bac668b2d5e931b77bbde203050004e3ddf1325ab26e3fbeb9a99e30bc867078c499767d67481b641e102a760066139e6a8bb0e8d6f220a879f999eea44d933b5043ed5089c7851e0d3ba5f076f9e4fd8b86196f2106fe67413e26ed4c8adf58d4817518fe9805abaeff0a8bdeb3f86995646680ef543c97f16562232494a7acdb3f5e9fad556aab4acba"}], 0x3408, 0x80}, 0xfffffffffffffff8}, {{&(0x7f0000dd9000)=@nfc={0x27, 0x20, 0xfffffffffffffffc, 0x6}, 0x10, &(0x7f0000dd9000)=[{&(0x7f0000dd9000)="8e96f52afe1bd00123cb52ca511d35688c730987768bd9f565e960700a672c83ca", 0x21}, {&(0x7f0000dda000-0x29)="97da060b38f334df688eed5ec45f355e3aad67d403ec08ff3635804137ab10ccc884fe87f6f99b0aff", 0x29}], 0x2, &(0x7f0000dda000-0x180)=[{0xa8, 0x0, 0x2, "3e77ae9741bf76760563cd5a97da58d7c51e6fc35b3596e59b90e8607f2e81306a92cb45cad9104c3be92259a219632dbe63e727dfbafe036f611efe6c57c2d228acbd11b3142a6dd64976ae200c11987015ea912c97477639455c089125818ff5c5b99b9065dde057202a28f05a305184f5e98ce0e01f20001cf96755b1f6d5c8e81a74f75a63d858eeea667987836cff4c"}, {0xd8, 0x10c, 0x1000000000, "19966ba8b992854c28bd575c71304ec6ffb2035bb404ef67043760c413fafbd83db22f0588b693ca8b73e5ec51fb5150e08e75d82320cab7d703da3d09da0186d683eb729ffec4d3ff2cec1cea61079727424454ea768f2766b9f331d637fca02bd7d4dce8ba45b45f1aaf33067ce7d526835458ef9e5d922b9cd1f8ee468344d2c434859734733091c7415f8058f30071ca8b1ffb9118fa37ec7153e2141b285b9ba89eec26fc1848491cbcc57ebe8309dbbee2bab7fc05bec090f804a709ca98c8efb8a165"}], 0x180, 0x20008000}, 0x3}, {{&(0x7f0000dd9000)=@sco={0x1f, {0x100000000, 0xff, 0x4cca3cbb, 0x34d, 0x100, 0x2c4}}, 0x8, &(0x7f0000dda000-0x40)=[{&(0x7f0000dda000-0x3d)="cc06bbd9d69fed78625d4d52f03b2c78da7d82407ad971d5a8eb5ab0a880efa2ac19a04475015b7dc9d3083ec45853095138d1000e983f68cfe72752fb", 0x3d}, {&(0x7f0000dda000-0x1b)="88a960825365556a42fddfa7c86e077220adbb66cfe1263675f1bb", 0x1b}, {&(0x7f0000021000-0xe3)="806bb9258189f454a18ac6f1480d3d695bc4cd2beaf3a499efdd58df8db0d723557f35bcc277d7042739b7233a5221e45c93a98fcb74a9348344fc00a8ff0c60323d29c7007170dad80db6335ac3ccab41d1ff32bf0e37d0f22f24149b19359151f9bb7b35c5f4c65e3ee422708d0e2864c120764f12ea8445ea6e86ad2aad3f4659fbb369eb5e698738c4425efa96e00bdb04c4cbf83b4d8cf87235af793c32c4df08d21b35ec230fac70caf2cc52b698e8711d1627bebf66de7871cb213e931813a658bac8f6d2144b0ad9d2739895a5802595215b99c23a5eefbb2e1cf16cacc95a", 0xe3}, {&(0x7f00004e1000-0x4e)="a0da7e718c94b1a14fde774ebfa238730916751271279af86dd578be2b5257853cf16d4ee48d6ad2e870f186469def507ac779204d95f3fc264f4011d745a0ea3fbee65466d3f8ed0c5739960080", 0x4e}], 0x4, &(0x7f00001ec000-0x98)=[{0x48, 0x119, 0x12, "47a8d678398e0837ab87f1f6311ae1f314b3b8c855a769f409d4eee424584c2db43a49a311a857f625439c9552e7b8af92"}, {0x50, 0x10d, 0x9, "90e724bccd7384b09360ebfde6bddc24234ee087beba0c10014ef39233f42fc99ec8631439932dd94538baab6db8a17952e777b20c29ff6b5b388c3f22ccb4bb"}], 0x98, 0x80}, 0xfff}], 0x5, 0x4004000) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) finit_module(r0, &(0x7f00002e8000)='&\x00', 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000010000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/05 16:18:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090000000100000001020000000000ff06800e00000c00080004000ee2ff00f4ff01", 0x29}], 0x1) [ 29.791725] audit: type=1326 audit(1515169093.786:129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4635 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000019c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "347893f9f75a199dbfc8c2a636f975eb8b97efc772b2c929793d59018808a0cef826877bd134a44890fb086180e8f959488722dc0fc01b10066f7757c8027939d5b5cbf80c9687985025619b23d53cc4"}, 0x160) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f40000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a1e000)={0x1, &(0x7f0000b10000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00009a7000-0x10)={r1, &(0x7f0000a1f000-0x80)=""/128}) 2018/01/05 16:18:14 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a31000-0xc)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e50000-0x10)={&(0x7f0000f81000/0x2000)=nil, 0x2000}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00009e5000)=""/247, &(0x7f0000c68000-0x4)=0xf7) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 16:18:14 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xfc, 0xbc4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x200000, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0", 0x4) bind$alg(r0, &(0x7f0000cbe000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00006be000-0x38)={&(0x7f0000277000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ae000)=[{&(0x7f00008ef000-0xe4)="9a22705225dc3d08", 0x8}], 0x1, &(0x7f0000e52000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f0000bde000-0xc3)=""/195, 0xc3}], 0x1) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") statfs(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000ace000)=""/4096) chmod(&(0x7f0000273000)='./file0\x00', 0x61) 2018/01/05 16:18:14 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000f38000-0x10)=[], 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$usbmon(&(0x7f0000034000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c25000)={0x0, 0x4}, &(0x7f000047d000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1, 0x1000}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a8000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000de5000-0x4)=0x14) [ 30.101247] device eql entered promiscuous mode 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b4f000)={0x0, 0x0}) wait4(r0, 0x0, 0x2, &(0x7f0000103000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000def000-0x4)=0x5) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000984000)=[{0x0, 0x0, &(0x7f0000a04000-0x50)=[{&(0x7f00003b1000)="3fa7a2a772e316ddb5097566620b358946d941af645af6db9b64f1c92d1ffb4391db680095b57289f9f00bb4f716abc3a3863160f973c9bdd890d7d5948848370ac891a5bf7ba5e48a3685f0e1d8fcb0b4110a4baad056d8d79e37", 0x5b}], 0x1, &(0x7f0000fc7000-0x30)=[], 0x0, 0x0}], 0x1, 0x48880) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ee1000+0x257)=[{&(0x7f000061b000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000a92000-0x4)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000eac000)=@req={0x101, 0x7, 0x8e, 0x1}, 0x10) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000edd000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/enforce\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000caa000-0x60)={0x0, 0x1a, 0x4, @thr={&(0x7f00001ab000-0x1b)="9a5859f09a1186bb046510464fbb81cb536aee736c68fcf07f906f", &(0x7f00001cf000-0xab)="d350c7cb1bc240348f641dec410c43cbf305013aed342cd31084d84923786e412ff25a77645cbe8358c2d190c9c4e109b5a93b18e880bb3fb4151f235225cb4bb57b1624975fe8eeeb0e68bda404e14cab6389caf2f075d422954249e68a9d6f4ec56d5686410bfecbb5facaed37cb06c7684918b6ad766b08db556c715f652e6623aaa4cb38cccfe2ffe2196349c17f9f0250fc2ead23d88a4c300835d5510493652644b643fded29ebdd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000df4000-0x12)={@generic="249cd7621b43a83650f57265235eebaf", 0x0}) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bad000)={0x0, 0x1f, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a89000)=r2, 0x4) syz_open_dev$vcsn(&(0x7f0000f67000-0xa)='/dev/vcs#\x00', 0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f67000)={0x200, 0x0, 0x6, 0x7f, 0xdef, 0x65, 0x3, 0x40, r1}, &(0x7f0000c9b000-0x4)=0x27d) openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r4 = shmget(0x0, 0x4000, 0x54000000, &(0x7f0000916000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000daa000-0xa4)=""/164) shmctl$SHM_INFO(r4, 0xe, &(0x7f00008b0000-0xef)=""/239) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f00001f9000)=0x0, 0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000048b000)=[{&(0x7f000056d000)="", 0x0}, {&(0x7f0000fed000-0xd5)="40cede16574d68fa971c4c37eadb036fbfc5d0c3547000000003f80165277fd0ea9fc093edb5edc4ff4ea07e1561e0961588d564edae95da655b118eb6960d5f89e650294999fab15a414ab57f40c6248a101ee7b1fc5222350aff2f2a4efd8d9ff50c549ebc26eb8fcb46590b8f83dd30987c6c7d1d5e8406522d8b9bfc2014806db84d2e1ffb3d750fb5b25718ebac20f0bce173062e5a1918f691f22d1bdafbea8ba7031507415a49cec190efb6cf470a1f0ef50f1538965b1bf49d39cfea184176a961807d714a124317d22661c5a4f18f98e6", 0xd5}, {&(0x7f00002e6000)="49f6ba9184ee4050e369a12ce24cf71d05793c4b9559628ee2281183ecaa347e04d371b8474c6e93006e8d81d8db8eb249bbcfe4428aebe09657305991888269124bb85cfd86d8958ca16bad293621b760a129545a6d52ffc2a871a0a4347c905659125007670ac2738a08081b42fa09b28d94d12904311cfc3a29f3913646328f196d8d5d7b5c8b5a1844", 0x8b}, {&(0x7f00003a7000)="232d5a7149dfa6e94f31dfaf09296ed0818ae573313afdbc2044cba5390999cbcc3684b5b1bd35cb9002bb5271d0b6a95132d05758a569c195a3d0183ecbcf902d978fa98eac2da4e0313ba731ea78c0e2955a775500f788", 0xff8f}, {&(0x7f000075a000-0x40)="9627cb977933dea11462b9c0bacc148bc8b8313dc09d123e472edfc585ff669559ef8eb7d4718a98804b2c900b880ca1fdd560622e2dc7d3df3f39db2b1785d8", 0x40}], 0x5, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) write$eventfd(r0, &(0x7f0000b22000)=0x3f, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000d9a000)={&(0x7f0000049000-0x60)={0x27, 0x1, 0x1ff, 0x0, 0x3, 0x5, "51da48cce00f89bcc17fbaf04e524a2948345505481988247814b493b338f80ae3c82eceef152ddfad876824f991eb4e22f9bd6f655277d505230e905be4c1", 0x7}, 0xfffffffffffffe17, &(0x7f0000f7c000)=[{&(0x7f0000885000)="0996e94c254ca9a644f9aeabb861f96e2ac820d96ff208e49cf898a07d61433dbb9bd3a098a0561945c2a49e05cd20e5443bcd533a64e6", 0x37}, {&(0x7f0000368000-0xf0)="acda8e02bb5910f8d399e97dcfb252a89195e225783a5dcd70f1c2902410f604678d6fa3e6aaa0f655dacb39bb7a4e2be7595bd5a63d590d90752832b1316526d07bc4f28f59304bc41728c2860d0e3e10e985444a5d32ec4993598234ee59beb0832246d1115a40493ecfcc3ab5e9585e61337ea0115c419938260354b95ec93e93da938a097a6ae1072c623a87f435536021e6350df8d25852b94b971e50e5df32b74f22b9ded3ad1dce0468d6b42ba96bbd8ddab0431781506b8f25254326b93a99097fdc0d327c932fd3681e5fef3c726d609e752f3b29ff11854e90105e8230a8456fef0e1a6674c37172b44db9", 0xf0}, {&(0x7f0000633000-0xb8)="715b8e5dff9a8d5ec4c8a81eeae94cdcb8310fc9ad0e44b96934c497211047e4de8f58b38b93c7e6c6fa00d9535ddca7d80460a28f7c55676526b0b53325f69c56d13e01c0fa2a0bc1daea9f0a793ac5c43b207a131a226d1d913c8367b0cc5bf6f3aac3a5637739193fb3a18268aca23b9f0ca79ed69a4ad59cbce4c6b44403e16694cd2be6194e8bf9c671e45ccc76a680aa432d370bd2e4dd1f290b81e4de1f5d42a2ddd00957d104bfded814e12e2a02946a54aab4fa", 0xb8}, {&(0x7f0000ecd000-0xc3)="405cb25715761d9fb7fb32d7435ff7e5098ef5f5140127fb96d0f2658a209f1baa3c499789cd6d77a0492de9acfdf22850ecc77a017133678b97aa9983fa445cd823270724493df24062c97a99f8b48220ee4a5caab157bd0af2943b9ead41f87aa7c17a141c04a9071aa2d74ca4cf2ba7313104db025ad08c75927f5bfa487d25fc8148f769872b75ee08e387f4f3eec0ca3cee71951b06bccfa9c7a70b844eb50818ffa0077a857f865dca6cca86230add54c98c93417416c9e2abd596c6fba20a6f", 0xc3}, {&(0x7f0000892000)="904e3c292b87ac5fe4fa36415f06e6606879735321478b9a258337f6d275df6870f9b458e31b9adb1529e4756a6564de1796e1ee44222371131a7396edec88980eb8ce785cff0ed49b9cfc96e4435754a054903976dd97f766d08f2e3a057cb5f59a30f964b32a2525a62a9fb530a8ff957e8049cde3273648bf20cd1ebdcb85db7c8acb3a4a6716b6f7d424f24ea5c9f48d73e657858f326306ccac15407ce34d196a7637b6c1d588da3d0d43f06cc7660adf49b9056ea1d66c5b03ed87a8619cd414af043fb86c3417e7bcbbdaf9dfc2a85311a1f0e8a63125cb4c7130a864819851e691f4d1", 0xe7}, {&(0x7f00002ea000+0xd63)="4d16bf3ee9ba22618edbce08e96cad7c1827085adcc4e28428f3a3a37a0fd04f204b8e2b4db7fff25c507d49b5b63937015a31f1224264125d9b82505f61a3b109ed974c86013638c094e8f6d108d3a81acddc9ef757498371adcfc5adb2261b35c486d26eaa74b23f104312b50131c9c1ca5da5e0991a021ed3aa0d9de77ad25b71104e99d2b95904e698084482e8cc7d8639ffd09a3d5f21e1c455604b538a21c872c5a3d1b64308fd8bc4c80e0c4b419205a1fbccd1d2dd3c8f1e28591aced411d64cd5b3a48a16", 0xc9}, {&(0x7f0000008000)="bb91b6f450b6dc3ce2555a6850d1cc3654133f0b35570ff46017dc943b3b31f9ae1a5ca93d414bc62410d7f18ed07ca32f3a9b15bd36ff278a6f79ede94e45cdf71dd9e1c006c731ba82003aed48afd7e8b37eec5c1fdccca519a024c30639d64bc07c34303ff3e54a114786a428cf520817009aeae96f97ac518a", 0x1b}, {&(0x7f0000bf0000)="8f6d1da9506e00bee49fc54b9b9566e98ee4a580a22ce0496c50da355a43f553f9ab1721aad4a03aeb6f28", 0x2b}], 0x8, 0x0, 0x0, 0x8000}, 0x8000) r1 = semget(0x2, 0x0, 0x200) semctl$GETVAL(r1, 0xffffffffffffffff, 0xc, &(0x7f0000de8000)=""/28) r2 = shmget$private(0x0, 0x1000, 0xa0, &(0x7f0000606000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f000058e000)=""/76) shmctl$SHM_LOCK(r2, 0xb) mknod(&(0x7f00005c2000-0x8)='./file0\x00', 0x8, 0x811) shmctl$IPC_INFO(r2, 0x3, &(0x7f00001f6000-0x9e)=""/158) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a98000)={0x0, 0x0}) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a3c000)='/dev/midi#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000073b000)={0x0, 0xfffffffffffffff7, 0x30, 0xffffffffffffff58, 0x40}, &(0x7f0000726000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000441000-0x4)=@assoc_id=r1, 0x4) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000534000)={0x200000000000019b, &(0x7f00001eb000-0x30)=[{0x980e, 0x0, 0x6, 0x1}, {0xfffffffffffffff9, 0x43, 0x3ff, 0x9}, {0x0, 0x10000, 0x8, 0xf6}, {0x7ff, 0x6, 0x400, 0x100000000}, {0x3, 0x8, 0x6, 0x5387508d}, {0x401, 0xffff, 0x7, 0x80000001}]}, 0xfffffffffffffe55) syz_open_dev$vcsa(&(0x7f000066d000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x4000) writev(r2, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b01000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a87000-0x4)='tls\x00', 0x4) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000900000)={0x0, 0x0}, 0x0) mq_timedreceive(r1, &(0x7f000084e000)=""/239, 0xef, 0x10000, &(0x7f0000b46000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000121000)="b7c1a0dd0cdb39ed035752fd83476cf88790bf84098243cb4bbebb31a0d0d7309218a06fd572f8495b8018105b79cd2f4374ab84a3725120b3381e11b11aecd4d05732605c17027a8a28a97981f4ed445a27c7a2d027f8c2e0270d2a5e8e483aea7ad69d095ae625f15757fb2aa194804355947ba333b59ae20a354eafb15babf57b63e4b30e569b073854a0acdb1b1a8ecb4f107f0267486be31277", 0x9c) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000034b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c61000-0x20)={@generic="7123306ef0a6cf7d79694f84d3e5b651", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000db5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0\x00', r0, &(0x7f0000589000)='./file1\x00', 0x0) open(&(0x7f00007d0000-0x8)='./file1\x00', 0x121400, 0x25) bpf$OBJ_GET_MAP(0x7, &(0x7f00009d8000-0x10)={&(0x7f00006c2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fd5000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006d4000-0xb8)={0x0, 0x6, 0x7fffffff, 0xcdba, 0x8, 0xd6, 0x100, 0x800, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee, 0x101, 0x7, 0x4, 0x8001}}, &(0x7f00008b7000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c2e000)={r1, 0x7}, 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000962000)={0x1, [0x0]}) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000391000)="f0b3d49a9d46a222fac4a93e62278a4a000000000000000060a688f33d78702e2cd5b766d20905f4a5e2d13dcd94ca3a958256ceebf806d3e1c5a912d6f546dec5af17de93e3b65f8c265e7aa7ef964170d61c8940f3faed8d338ef03f0000005f59290f14838502ffbbca0815754d02013438f1f3fcf72956722b33e0b176a7fd30b0f17f4500d062e12f4b6cbba104b401fed50500667f2c405bcd8b4211b0159e7aff925e7593b036736b24750ee8b15d1a2c4cd8cdff00000000000000a064e7aec93dd4e0", 0xc7) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000083e000)='keyring\x00', &(0x7f0000879000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f000004e000-0xc)='cifs.spnego\x00', &(0x7f0000633000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000276000-0xe4)="95879965e3a5a36e3fd64722ad04fcacd6cdf14422761d7f4c2cda13c6212692013ec84d261289593a2399073aa7735554635834fa5b372f24be99b09fb16356327535e32bb87e4a846c974eefe1e46701d2bc947a88fab233f2aeee3d9336c83a99b218e7951ab0933ab733a2bce0f98cd25e3dc52880657817e904fc37694340aa97d06e297c42bea3163c623a290edb2a6b5b0d2272a1f4d6b8d2d15822925d7f19f708b160063c23141d921a1c67899a548c6e5bb1019c0560b233b15b74401d5b6f197ac11d78e330909cc0b1e05ab76162d5eabf994ffbc2bbff78281c5abe5473", 0xe4, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2a000-0xa)='selinux!*\x00', r0) add_key(&(0x7f0000263000-0xa)='encrypted\x00', &(0x7f00002a0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) ptrace$setsig(0x4203, r0, 0xf4, &(0x7f0000784000-0x10)={0x9, 0x1f, 0x1, 0x9}) r1 = syz_open_procfs(r0, &(0x7f0000a70000-0x8)='oom_adj\x00') exit(0x0) read(r1, &(0x7f0000463000)=""/0, 0x0) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7fffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000fdb000-0xd)='/dev/dmmidi#\x00', 0x0, 0x20000) r3 = semget(0x0, 0x3, 0x8) semop(r3, &(0x7f00000af000-0xc)=[{0x3, 0x7ff, 0x800}, {0x4, 0x2, 0x1800}], 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000b95000)='./file0\x00', 0x5000, 0x100, &(0x7f0000303000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000fdb000-0x4)=0x401) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x7) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7ff, 0x6, &(0x7f0000c77000)=[{&(0x7f000038b000-0x1000)="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", 0x1000, 0x26f1, 0x7ff}, {&(0x7f0000bd2000)="b3515d4d4502f8a8a38651810013520ca9de60a8aabf02210993bca1d75c51e513d69aa6ba67fc079d3815e0a3a412de42804a757307c81700b607ebb2837f1288c7e02f541f85d3dbbae75e3bf74347849be4bc9eaacc7377e5c7839653bc5aa89656adebc74b5c27a63b387f0065ee432b3b83faa03ddceb047947f4377dfd76429a3c11dc938e49c36a7f88e5e914f0eaeee5a4946cca592f00ecd13a900e98cdab090270420a4d9682a2bc5ccec6bbe5cf01774db9ad511d272e0594cbee17c1cf1269a767b7f02989ab41c472d94523046d65e31703f560cbecc2cfb902a2ef0fbf04d15209a24060e1dd1be11ba6b59036adbe1cc479200d575ad7298d013174b704ef567855cb850258656f2f3a8ac26aaa49f52429e5e728fe886f4d3d678817a2666a1f671100872a54f6eb7d7906b4aa4c3683631bfd97e7a154ee21b99f218c1bf1c7c824f0140dd001994327cf266da46db484e5367ced1f18fbef529060269b34a4bf5ee626f34bf067e7905a3bf0c60c4a02dbc9a7a519bc160b20f57f67be1da4076c55c29da2b46fb7ecc7691766433586823aae1f2099bed3a5e13b3bc91f200860c953e3d939fa9c4f148016c9d045f9fe540e4da7d8b9c7129a6b88a5b02f46a588f1569ec6aa490b30623e68b4edcec46faddd372d8d75c236c70fafe68ae8d1d7a800ec42304e3ac190fc0cf0f120f17967c4a4a63d66e9d2f899211cb3ff4aa2045ac45f8f89cdf2c9079897f4eb46d5ab0f8b6aa877170bfbb7c8b7471190fb0be7ac9351dcdda05b126fd3ce91fd5d45dc247ff9ed5bb279250692ddaf34e28005493730b6681f1d18858faba0821b4d60e997b4eaa1741428664c113bd666368f3f2bc1d94ffb3b2029bd3e387b00be834430043d813614a2ecceaa8217bb6d4cb7f7ff975695698630d51d5a0e5707451cb53d36971b1b899d3a1eef6ee076a663681e5ab8617fe6083d9605d0e45fa7a034e291f2fc00486226f7eb3436d40eb3951ce40296940cc6819b34bfed7d29d39c3cece348423fd1f6fdb03844f792c64c1d7863a7db5b7c7a3fb9e8bea8e390fbdafefa43c4013e163d87a29336c4936a612335eb494552cf6dd12679a89826b3765158e05b716f50871e75f1166f8165afcb7c8470dececbada7dc7cbddaa1af3641eb9da42c6578750ff2de3a60be4026ae7e925f3741ca0bfdbd8c3c572fd738612b20240c6efde577268474b3cf18d13ead0b1e5e1d8a76f723fe65befe8d692862679da18b48245038022a127930ad7e4436e061d97031c680aea20ea1a618b83677228478f89e424a2364d846b5f96405be88bff652bf0426ebcd95be5e5871eb18871b1bacfcf5ebf6d7aa97071c72eb2eecc754ac28d3b5dcdbedcbc9a13dda82fe53296a880889818a1fde425428b44d60a882067d7feae764182c851fc2599fe3a57b9c82a0833ca1821c8b9729137a5a8ed2840f3bdcb0e1dd9d4c3174bda174eef58215135918cf465fd0fc8282bb1ec4255c1e4c8d22cf4e9d0fdb710143941fc558b47e7f847daa1dd2fd70037c99b11c569967885aa3de06fba60f80762b8153f5c955a0c1e700b7bf600653f428bda463e82c4cd293ff1d7790e94aa8c3e715659b06f22ee61152506947c8bd790d745ad922ad7edf4e92721d0930bd5be7f3b71f66a800b4ec46d15c81d8538fa7142498205d98834d6ffba09ad81ae6ee0c088d956b5c7a0dc18038a76c2639b0d859e478f5aa7a1bda9b449da900d1d995fe2f3f8e232892e4ca60f7d343092e2947c5975f91c7a6d51c79ec44cfd6fde3a1f6ec60618dc7804adfd823d986ebe212a15385e2e341b6ff1d8a2613c2bcb4ca704472b1bf9573ba30340a52ad3a6f91b6d500d741a3e39bbddfcac4faf0ba230d569084b4969aba873e18dd9e109905129d3c27670ea5f7d0f7b4c77ed7c75ade3bfabe1e3649681edcfac9bb7d51c1c6f0ce48590db32e10b9e6af66970d2c815d1e63421565cc420c6eba8791b3c30d7883b00987c0889155e56deadf86ea69cb00e8df9d8fb8219b9b8ff59cb2feb4dcf2e558e3c37f3387a2fc5ffea5fa9bbfa5d14b5266413a4da6f778047982ffb094d11b799a2ba99a0f0ac8c4f8fda91d7a20bcf34c881989d48a61aa49c6c4afee3131ca38fd83976ff5c88226c88910bac4690e5cce817faacc8fcc4fa2a61cd72df64c26d8bccbf0abf4a197df078d4a5c8c7b49d27208b912da1768dd9d25204d9e8b5e14f70ab708a6d7a5f8993f578af61fe537c4722c2b6d7df638a3f73df49ce11bba7de0defc821aad1ca695d9dea984993d21e3720f56515bd796bbecdc9bbc827bdcdc7d6eb8b10066d520089e8fb8deb0b0937505748bf42b780f7fedb1df24403e444f02d94cea67418cfc005b2659bef994d27e1e07361f51f125a4c7e59835c8a111c61049917c54559dd9e50fa22485877ccab903618e26e89238d168caf62a84f569df8e6a1589f2df7ae26eca0472725889173d1ed21f579c5a6f4e66699249472f715561682c6db0a31d779b957e5beaff9ddca6bfe9e7a83e11d909fc695a9991bb9bd4dd381279523bb7cd5f8028f12a5bcdfb7c57fd37c47867178e701b098aec7016981d2b4949e08356bf0cca4ec137cf1e6a90f8d01f31cc3c5f2309410228501eec240358cbbc1d2bfb92a0ba64e7652c4e702b78bd206083b6c847f635cb0a1bcb1b086cac710e76b3afe72e2aa92742b63cd6f74a4172549c8f7b576ff52eaf0181099334844c9aab7f5721ee137352fd057db4640e011e29b6ae5c5156e661145a4caf44da104eb711c36bcd44620b586c239df7e6993db3dd6c37e261c630e3eb444bd44e36350d02983e7dfb9251778d0ca2e802a3f75b5a57df42689d27879e20407bf7fe0687042dd93dcc235316451f520986e1f6cf1d20584afd42d6427e8eb9f490781a43490f511295341ed48ecce394cbd6e277f98f33baee54caa599d21df4b8c4f0311744a56b343537db470b5c7a131980d9567bbf16435d97a87b4bbd3a2d8d9abddeced5d1cf78f3c509fc314f18e3f5e8c6834bae067e4433dcba8804396933f6bf815ad14d34e8b8f13c550a37cf236dbd67f0d4024e20dbf69460ee6927aa190ebca6c4edec6752f9bffd30169f07178c5d53a408c090f893de5c5ee8a83e3f0d29bdb2a3b2bdf7cf46284b005c8b2b938f32237e44c9e07874c12db0c549ee465271ab6e56f2a8f26b32fdb372777451529b18cae5fa93038a0dfe0f5b61f0f02dd6fe499ebd7979c4c408609033cf2816f4ea865e9fa86be3f8381829057b5699eb124e5fd0fd2b11c78b5c5b6e45c73f7930a10049a7c66d47c50395db55e951184bf70d26eafc352c8c421e2e827b5e7417c0969e6348f8ae7af2afaffe35417a5df2e91c81902489cf1336890317785f916da4562bd7824e6d06e6427510b8ada77c01fa9c31147e016c50f7a411c80b464163cc05e43a85368d8d8f2f370b2827a421b9b1d4c6b3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0x1000, 0x8, 0x1}, {&(0x7f00001c1000)="35e89ae2898963e5e82beba607e2ff8c6fd580b85af3593c8ddda28b217ea8c3642a14cd38a89e9d2532191b28509489ff7a8493b8e6dbcd83aaefe2c4e88de3d852ad4696c393ea76a71ecc576bcaae802e0df38a72d8b0204b7b81bed34cffaf9eedf24b40fd2d25a82cc8466e9fc1f6bb4157df5f857e7b43abe1de3aa80bd1d2fdbe171b1dcf3b459aad7c284d1675a3f087df8fd127bea5d01e7ee1c7f93ad55888242a322ef1ca6dd5dc6c432e3715c64967a15af336864af01daebf00ffb99519da8813a36577803946c88f62b225c3e57fb9228b2e29cffd15a30dc9b520237404a7b8a986862e812bf201956e", 0xf1, 0x2, 0x6}, {&(0x7f0000fdc000-0x57)="6c72ba6ad75fde457a5e3bd6024a583f14b414a74e47b77e0fb9f306d5edb923e3e2525ec98fb4f6c995572564172c7b133174004b9856c8851b2228ab9e689779ecb49d8ca0764aaf268cede18b7b55a4cfe3ede1f12a", 0x57, 0x7f, 0x2b48}, {&(0x7f0000ae8000-0xc)="439e3f462bfe7f063c7d1875", 0xc, 0x80, 0x9}, {&(0x7f0000fdc000-0x44)="6f0f1c537735b31c7925e1c3ee8bf15bac28a920752086a7c0561781a6d3460412a4d9b1bfabc34d9a50e689d6360fcd9c3f3de596664b74bcf90720767f4967600f6f22", 0x44, 0x80000001, 0x101}], 0x3f0000) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x10800) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000334000)=""/73, 0x49, 0x40010040, &(0x7f0000326000)={0x3, {"1c8c770f5fcb20"}, 0x0}, 0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000467000)=""/29) r3 = socket$inet_sctp(0x2, 0x400000000b, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e58000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x108) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)=0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000857000)={0x2800000000000000, 0x3, 0xffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000197000-0x20)={0xfff, 0x7fffffff, 0x4, 0x7ffffffb, 0x7, 0xfffffffffffffffb, 0x0, 0x2, r4}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="7ba5cd22209693fc55e0f81c154f5b", 0xf}, {&(0x7f0000002000-0x30)="cdc704e7b75b63b5ae2ac43d9a241e318fc44588d6e0fdcbdcc952181425a8a5659ada4d1e9c462aed8ef8e321751419", 0x30}, {&(0x7f0000003000-0x25)="1f7b7f9aeb1212c7f4e571b2bf4215dddec96017a93937c3105c622338db4413baa017f112", 0x25}, {&(0x7f0000002000-0xbd)="853de786edc46a0936a266aa066bb8e0b126e8cc18b0cd9925ce0301942443d0c2a2d9db1600eb8b0a1ed6b7d48dc4b4643011d495195c453d1ba895c39c149ee4316ee55e71a69c5e2caaac59bf14af958ef9c6b356bef2bdc523708ccc7cf1d0b809985fa34493d6c54206ec3f5debb5a89114f4fd3a7617ec9449ed73954485bf5452ca56237db5902602d3ec0e2a69082a9a5b54862692319e67e6217af20db22f17deeeac13b76ea84b487c30f13532d84a3673dc2e08191838a9", 0xbd}, {&(0x7f0000001000-0x34)="bdc772adda76af1a1ae430e7e9d9f5fef73a5fa88af5e094f91d0ea941ec4a12065ec99e8ebdaf8c45897624b368ca7590d2dea2", 0x34}], 0x5, &(0x7f0000001000-0x90)=[@init={0x18, 0x84, 0x0, {0x9, 0x7, 0x3f, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x55, 0x8000, 0x100000000, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8005, 0x3, 0x9, r4}}], 0x90, 0x0}, 0x24000001) openat$vcs(0xffffffffffffff9c, &(0x7f00006b9000-0x9)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x21, &(0x7f0000004000-0xb7)="bf184c7e72504f5a201e5ab6e9d21c50129e7825cd8a60bfc178d38d4c8bce950d0193acdf3e66b981a7a1ba0992aabfa64ca5161e83fea28c0c868759556a41e24f97b27aded2f805ee4c0814065064250ad5072076a7c74c4627a879ecbd90d03ec426eb0fddfc08ef109eeb31c9d8804667e657e6b4dd185df7efbfa7f17a6db12dec359350ea97545b087051d290e09e0f39fd61154f3de4824ef838b7e786bf6bec8bbcb6db4ec52765891197bbe2e86151357bbb", 0xb7) getsockopt$inet6_int(r5, 0x29, 0x5b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) readv(r0, &(0x7f0000e3c000)=[{&(0x7f0000d3d000)=""/104, 0x68}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00009d1000-0x24)={0x800, 0x4d, 0x9, 0x5, 0x8, 0x0, 0x5, 0x1, 0x3, 0x39ffd949, 0x81, 0xf7}) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004a4000-0xd)='/dev/usbmon#\x00', 0x1, 0x501000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00006e2000)={0x7, 0x4, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x91a, 0x7, 0x6, 0x400, "537b2d4be83d73bb9abe7071b84bcc97", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f000098f000)='/dev/midi#\x00', 0x80000000, 0x80) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b15000-0x20)={"ce53d67252aa4cc07b981a7e838d979c", {0x4, 0x9, 0x9, "55c708b984e6", 0x341, 0x0}}) r2 = socket(0x8, 0x4, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b8c000)=0x0) write(r2, &(0x7f00007e4000)="02060b0102000000000000000000ffff", 0x10) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000063c000-0xa)='/dev/dsp#\x00', 0x2, 0x80) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8f6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f1b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00004be000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000072e000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000044a000-0x4)=0x1, 0x4) vmsplice(r0, &(0x7f00009fd000-0x20)=[{&(0x7f000077f000)="d8bdc1619a37c7e07e54136b165e9a5a7358380bf33fa6d9affb26dfc3ab91bd45a59524d5528998ac09d7e8babbf1a9c7967f52798e306154a6917895fa8ca4a88dac405dfd52bc938ca72c005175781040239daa6149090e0d6b69af9b1a32752faeafaa477ab0d477c311170eecc06d6f60d205fbe22156b48b6d78d17f697e9c71a6e294610e8f000edbaa405f6cccb23cb0cc67f2dd5c30a26a068d6537bc4e", 0xa2}, {&(0x7f00003d5000)="3cf0181cb1135f421e98ed8f9d3c5e86a675fcb5d6ee06a3ee664bc65a2a4ef43475d0debe6d809bd454c1dc5e37b4b01ce2990c2df04da8c30a595fdb033cc6f3d0b671cc3ecd863c04e8ecaf779dceebb25cdc3819813a71101f16a5779be006785bfdff5ebc915e028eedb968318c638af8de5f593ccf0d50ef", 0x7b}], 0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000bc0000)="", 0x0) sendmsg$unix(r1, &(0x7f0000341000)={&(0x7f0000abb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000615000)=[], 0x0, &(0x7f000058f000-0x48)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000150000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000ad7000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000bbb000)=0x0) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f6000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001a2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x40042408, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ustat(0x400, &(0x7f000020d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) lseek(r2, 0x0, 0x4) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001aa000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000003d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000945000-0x4)='net\x00') exit(0x0) fstat(r2, &(0x7f000073b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ddc000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000066b000)=[], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000797000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000bfc000-0x97)=""/151) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b3b000-0x4)=0x8001) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xfffffffffffffffd, 0x0) syz_open_procfs(0x0, &(0x7f000073e000)='net/tcp6\x00') unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000353000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ce4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000058b000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000858000)={r1, 0x1, 0x6, @random="b5d9a414b253", [0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x0, &(0x7f000036f000)=0x4) r2 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000054e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f00009ab000)=""/183, 0xb7, 0x0, &(0x7f000054c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x800, 0x6) sendmsg$nfc_llcp(r2, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e5b000)={0x0, 0x0}, &(0x7f000027a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000086d000-0x4e)={r2, 0x46, "b35a5d7aa9d2c814eeeafce8d25acb39d7a629b56c8cd270cd4a0a963d994d5f058e3775817fdeaca1a60855a6afb71bad7d89658b97756901dbbe4fd5059451036c8afeb9cb"}, &(0x7f0000ec2000)=0x4e) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000229000)=[{&(0x7f0000f8a000)="ad9060fe78a1317e7537aacc492945d6b706e61a50f5cc13bb4c0b6299a7263bcb40a9186426b3f6d0bde9dca9784024a9f01d4bd2c0e9793148487a7d4400b5158a72331765dffd80e3537cc223f9f3b061b47864d0bfda7eed4439c833931b4d4e6d22b4d96a4ce9177f52b469c29b97da4af3e800040378832ccf36c85149", 0x80}], 0x1, &(0x7f0000300000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8d000)=[{&(0x7f0000f8c000-0x3c)=""/60, 0x3c}, {&(0x7f0000f8e000-0x81)=""/129, 0x81}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fba000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ef2000)={@generic="6d5ce7cb8cce1dc6502f5ff3be02c66c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000846000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000586000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000077c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x93c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x40, 0x80000001, 0x10}, &(0x7f0000513000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x2c, &(0x7f0000001000)={0x34, 0x8, 0x7, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x5, 0x6d4, r3, 0x3, r4, 0x0, 0x3, 0xfffffffffffffffb}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x96}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00006a3000-0x18)={0x3, &(0x7f00006c9000-0x50)=""/80, &(0x7f00003b8000)=[{0x2, 0x1000, 0x80, &(0x7f00006d9000-0x1000)=""/4096}, {0xfffffffffffffff9, 0x29, 0x7, &(0x7f0000a62000-0x29)=""/41}, {0x1000, 0xff, 0x0, &(0x7f00004bd000-0xff)=""/255}]}) signalfd4(r0, &(0x7f0000df2000-0x8)={0x100000000}, 0x8, 0x80800) syz_emit_ethernet(0x45, &(0x7f0000834000-0x45)={@random="1d389ebd93e4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "15ff00000f0000"}}}}}, 0x0) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ae2000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000245000)={0x2000, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004ab000)={0x0, 0x70, "0876654cfa42213c8ceaf8173632651833ed5155e669289aac7cdc54d8bb3a0a71e18670faf28ea359a1c223b62dba514cdc3906f8acbba8cda6f2a842e6dc738244c201d290e8349accdf45636dc191d58bcb9786191eabbaefb493b04024c33834dd5e36c91008bb0e7df1c61aff44"}, &(0x7f00007bf000)=0x78) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000703000)={r2, 0x1}, &(0x7f00000ee000)=0x8) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000408000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000010e000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d5000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000446000)=""/72, &(0x7f0000035000-0x4)=0x48) openat$dsp(0xffffffffffffff9c, &(0x7f0000e27000-0x9)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000a9b000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x2000) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00001e1000-0x4)=0x8) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xcd) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000379000-0x10)={0x0, 0x0}, &(0x7f000015b000)=0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x7) fadvise64(r0, 0x0, 0x1, 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000162000-0x10)='net/ip_mr_cache\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000041f000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000905000-0x8)={0x0, 0x7, 0x89b3}, &(0x7f0000b03000)=0x8) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a0b000)={0x0, 0x0}, 0x84000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fba000-0x7d)=""/125) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000507000-0x4)=0x46, 0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) clock_getres(0x5, &(0x7f0000059000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000f91000)={0x0, 0x0}, &(0x7f0000fed000)=0x10) setsockopt$sock_timeval(r2, 0x1, 0x16, &(0x7f000070b000)={r3, r4}, 0x10) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r1, &(0x7f00000fc000-0x60)=@nfc_llcp={0x27, 0x1, 0x200, 0x4, 0x7, 0x81, "6333ab826006e6e9f0e2faefc491cc527f3bdf15c489e243575a17d0e2e4d303d3dc367a2c1b1a1e21c5fda30cd5fcb8c8e5e2ec2712f3d321b836430e6941", 0xf000000000000000}, 0x60) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000257000-0x4)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000961000-0x4)=0xfffffffffffffff8) sched_getattr(r2, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) request_key(&(0x7f000099c000-0xa)='id_legacy\x00', &(0x7f0000eb0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000937000-0xd)="6e6fe30000000000b5003001a2", 0xfffffffffffffffc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bfb000)={r1, 0x1, 0x0, 0x80000000, &(0x7f0000bfa000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000777000-0x4)=0x101, &(0x7f00002de000+0x68a)=0x4) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/load\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002df000)={&(0x7f00006bd000)='./file0\x00', r0}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0xacc}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002d4000)='/dev/audio\x00', 0x24000, 0x0) write$eventfd(r2, &(0x7f00001d8000-0x8)=0x4, 0x8) writev(r1, &(0x7f0000592000)=[{&(0x7f000073b000-0x1000)="6b810128fb1c66d9fcc649c4e3f937f2a1bf9fa9c137c4450e61eef00c27195d153add2c56c46396d5c93cb440e81d4e78405b951fa2004d018ea5623cda48e6194a6369cc8171bed27fece5f1bf8b43319780faff6fa0facc5304216c34944094ab8a7d33d9dd4047b4fbe54c7e5a8807e3d5b8da2bfc9dd1630908e8054d6c1dea3c42bcf3d24f1bca88c5087a0090355c08d553d97c620d050faf3665b5dd9e24bb328a6c3a1cefac117262c88affab55784461925feb1cc7bf984944bf47469816ccc57e111be2efa43f11af7347a6047162aa88850802217ac794244e370c6c3891a625eaed9e53c3c3454a567219e0663de5a106a81c3952d6e6fea1d5d0ff65d0e16c7c6b4f7ad13c9093bd1451e06720029c16e42abded29f66715d124ee950f0412192a5e2f6ccfc079db31f2fa9c8302e5f6679b2907514b377c311fe22f89b96cdce6cb0e254150ddd2e37ca08f16dbbdee2606406e76adee6804ad64417902b92e63612bfda89cf7941510ef31add193a11bbfe84ca223f5fd3cb04eade4c13029637948dc60436e4efc1916e371dfe8f96800363ea26b6504453da71cb63d35a5d07a842de33f5447ce3f810dccc9b7e5687babb3ae1b8ca7f2ad15e785f2bf7ea9e8a0da74fdfe406af6d62bd310391407d5756e58ff086341e89b8c0c1370860efb745d3189873e6a0d45f7b5864a79ee4ac77d7d9206e03f9cf918e5b22f1f92b3ba74e74b3a8cf9803f50b818e28451cf617876dee14f273d75e40b0a5bdac7f1d3ad6852faefcaa33d0fa828c5536d82e54fb014e92e68455e032188a79dab52fd8f590bbb2be659f029ff9702c92b18313816d934e33d657dc88b324196eaed4f05516fe4e009c34c0e03b0c6fe3dc5501c09cfb655aa50ee1c8772342a77e5fb9c8d8b4043757c0ce4cd87c17d2af11eab183b8c5468477d80b0f250a6cce7ed1b3062f6a836ddbea11b26de3071247fa59917d395dc79caff41a6a7f72d1d7791ff2c7614afd583cdc1b0ee5d500df1a8c37a4a6a5d553318e8c6e28830d25d3a76d3ff98999ef071e0e58fd294130a2393963e65dd8ec9788121c066689b5b3ae0451d068c94153d7977121a3c5a7253bd2b0b81d392960c153629fd674173a189265129f52baed88e938f64dde86c9a428ca031fc36dccfb5ce13b2f1c146a994fb6b5c4849ab9be8c38e50bae4a5d47657ad90fce5bfc00a6c146d19a5e96ec8a99648341ecc9dcb284926c1a7da78fbb985b504f7595b1216caf05d6c321fdd82aae847a4ed711f6d699cc5a0ed4de8c407716357ac969d3a63a84939175ffcf50d70d109d7935b6de176ad0c5663c81ecafb559a1e37a3d45542919d21274291ace9a5cbaa78d0d447c3b7166919b4f429b2c5fe83678ef2da52d699e951ec31c947837438a4f7d0c04b89661100a5dcd745d640baa7af158b5f4d1840ee62e7dd0da55f9c9642390729e2144e0a566ced0fb3a17c9a3039f6bb03dd35e750bc6b7678a9be6a1c4f4b31d2dcafcca1928a931191b8baebff1a9d5f51459d23c9cb0b3f422e9156ff4701fdb93fc33b9bdbaaf84161904e17e3210375598c1fb0e3a6113b3677d9edf1653d7b1d604daaf9bd85aa02d8a826021018945542cbf6a84f5942060184d869387342bbe234c6b1132da5a70efac60a14efc3304658a3f0eecb5380ac2da0048fc07b712d3930d94bd54ed262c69d04cc64fc11a7d3acfed3bfa1a822e86ad39208e1ba2bf6f9e6563a93e832ea05febea8b2b3f7a4f4389f2ed1e350ee50700543f544028c7886318e01f4e89748778c32768141629c840d2294e1d5cd8d45fd84cdbeda05367cb9866f5edd3ce931354659a54d36cc819de5366e3e4b1e9647c9f486f8619a26c9cbabc2a631ffd77b033017269fa02b2332020298a07ad2aeb16a74d934622fa89908bab0b31766b09d59f41f0958a1673f0d7fdb0860321f7b76c817b82b32b739a8474cae02ea58a6b01da7879fd4eee93482916b378be0f9852e97cf6c28a5863512bbd0988b5bf9b9eb50dd9f23fa5cd84190d28816c5f99497a69e0534ecd48a148b18410e1e35aaea3ad7cf780d69a1ec9d8a0fc4c5733e750d60586203cb18fdbb38b25b30ff3a0197aea1e12efb2705079f54a1c45e95009bbcac669bf6da67808b52f9ba3e5b5540f89ae8573b6694505678be249889da49602c97d9a841cc85aa22d0d69aa5f4016cb11f228531e72eb284ace84bb0735a42607e469b689dfd3125716de0b246722a2be2a93e034fb977f14a60e11430bc0277e60163eca9b1ae2bda20c7f258d7c1126fd407369ffdeabb4048c4eb634a8bf6675408bca8af15ff1c35fcb05d19d324a1aa60f712649bf933bd35567dbe3a1132e580a1ef6d9086d5eb313f2352619a7767e7b5c668bb179a8815397d27ebb84a1c3bbe698fa8b5aa1a3a5220b75782ac45280a02ed780aa74b99530b37e5d18dfeb86c7a94c48d20dd59c881400409a8bb46d21a8293a2eace73ba1d355e5fb50fd4a336ffceaa6891878edc593eac9b31ee778795218fe1b935b0898e71d1e5bea60dc85aee5b442221aa30adf65fff567b5163b5f07eb5d9b855d1ebfa520859b66e64d234b143559bfea7174f7affad187eb98c4ea12bb46325b5d3ebb15d71aa32ece601ee7d7dd7635692598784099645c2773ff4295eed85cc5e0d3eccf6446513dce61bf086a26a399a160d934d8b77faf3ceab46e52a82a9bfb4f9ed6c55229d4464727536ee4c7c1c5f653464e7823a90e863358656a51957b490431170a2657a7f21c837e20958867f8d208a2abb9a72f0dad525900269d9e28939e5ed7056b0f063624dfcb7fa92d6b9bf76323bfde5cc4f6d1a62885f50ad2caf2ef1588eea1b1efee4885f0bfbd5815912e815330888e56f61251e357a5e72986fbc03039fd730ad16641feb615eeadf4e6093aa536ab221b86196b791065863cb6f790c9c674bafb414b9ec7f8ddc800380bb750326d675a2eb9b9963c4b516f68880ff44de475b6910b966ae6dd30898d73f82435ec0131606b1acb6bef1612d4a63cb6c9a0fcac404e28638102c6051282b94c66193033c3615c47bfb95532fb529752b193f19279871f5d3ea96a32b70a4dc1435aed2564b1e097f94456797519133e8bcc283fc78af7dda6924654a48109f4f35c06a8d224653e47de7e12946d26aaf710c10d1d6ed1b3dfd843399dd00d4f2aa242198a47a7534a3099f401822a88e6ca13b9e5985dac1eb259496e3b8c14902b5a7131d0686f6b4209d95d051a4dbbe32ffa9b446d68cfc0bb8c17abef17baa7e7c47696f57d132ece898bada276ee08a8f7b81e2d7bb9bae14a99d89fca03f5219226f31ee4adf42ec54a6b6ba44ae8e67fc31", 0x968}, {&(0x7f000086b000)="b9b680563193d63d91405ad800e54c5862ffa045e6443ee5cb3cddae4fdc2a79bc847e22b954d17380c5f595cf801f902151e8f3baff0cdbea561ee981e65a69feae598ff21c6f3bfdfcc18ef3ea5694d683f52b6d0990f2e68d9735ae008d49f0d490318603f201", 0x68}], 0x2) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bd5000)='syzkaller\x00', &(0x7f0000835000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000324000)='}\x00', 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000b6e000-0x81)=""/129, 0x81) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x8) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000ac8000-0x4)=0xa) statx(r0, &(0x7f00003b7000-0x8)='./file0\x00', 0x2400, 0x200, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0a000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000039a000)={0x0, r2}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000092e000-0xc)={0x6, 0xbe4, 0x7}) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="a600", 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000fce000)=""/238) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00007d7000)=""/134, 0x86, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40, 'ctr-serpent-avx2\x00'}, 0x36d) fstat(r1, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f00006b8000)="02e577b4e886569e5417e40cb7efb31b2529f012d0124b39138d13ad78fc8015009a6007470194322bbea0767763c1af249d45b86a2a6bb89b79a9fd5deb1bdc38a30d3e038cd6ba8642978dbaf39d9fd74cc7b928348e37d1f157d25c47de5c7c42ed881ce71e0da8bf806093afd08ac7a495286df078cdd0821fbc202c46607b82c34188ec75bd781f4041e8eed23c3c9619b11bf605f53d794ccae4dfc165ab8b71325d1ce93b95c0c5698606bed184b5a896d62bad55ac77520fb02b15f3d6311af71bd2882cc8f9d8ff824e4f6573f3031f0d68fc5bd051cf44c84cba00f5d8a560dbf999e16f796a600fe5b94b", 0xf0}], 0x1, &(0x7f0000321000-0x18)=[], 0x0, 0x3}, 0x0) recvmsg(r2, &(0x7f00005d4000)={0x0, 0x0, &(0x7f0000b2f000-0x20)=[{&(0x7f0000b03000)=""/232, 0xe8}, {&(0x7f0000f64000-0xac)=""/172, 0xac}], 0x2, &(0x7f0000c1c000-0xea)=""/234, 0xea, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000a2b000-0x150)=[{0x0, 0x0, &(0x7f000093d000)=[{&(0x7f0000a1b000-0x90)="5e4f9f22b8a68fe2fc906e81ae68bf444a83329668ca84071c2f7fdd01b640f0d5654ca2142444f4585f3b8b7c95bf37873de1edfac4f0684c4123fed671f0ae506bf0cc01df7c24c7badb675e9fb8e7e5da706d030b344d569b1e7a0b0ec50c34f727b3e89af49aff285f457b16f4544a28ffe36cffb91cff3d8f330393ebd06853c7f1aa7899e7d0bc4d922b86e756", 0x90}, {&(0x7f0000b45000)="42d6a0abe62ad141757d806b980d19c0eb9176c3ec35834fa74239021598a26f7c916942a374110c425652c31913da559809c0a58d8250bd7c12a96462bf20f94452bc8090f49ef36a21deca661840e74c4860265d4b7f2806d04e3ac0f4cf7ee7b2dddb81585fac0cff48202b60705ab73782036d1c0f10d47f2979cd22b04f43ec2ef8425810baa08f01edd8fa9e214f6b7278ca090f92a143dc81eec24e20f480d039910d6528a2a76f1c820087ff6c63bef3bacb61d49f813febe4ad12b8cc7bcc397afcdc09889026339e63bf7dcef62756", 0xd4}, {&(0x7f0000c0e000)="d9100314c225d4d6351181b9", 0xc}, {&(0x7f0000d3b000-0x70)="1f9b6486095f48c0b239827f182705bc05dbc5985932cb15151ba48b05e621a5c7fa3aef7095f45337b912fed1a78683011de0e64f096624e8b3965c14b421384c88e654abf781c0c5f8ea925fd7b7e37757e7aee7734205404b518d981c8225581e8c3ea167ad9eb0362963bdb3e254", 0x70}, {&(0x7f00004f9000-0x79)="bef3721593e91eeff551dae57859412e8475e9535d01360b4db3079ec7db188c0734c0e78f04927911b03d784ed2b60253b0762cb20e90a8184a4fde61f9248aab0d58f744bb561ba98c981837ee783229248b56bdd54ecccdbc29bacf307af02e995e88587edf6565fdd0de0e9d54a19bc80b3aba29659c4d", 0x79}, {&(0x7f0000e98000)="4484ea25a73385c97d17e13f5da629e76ac82f954c0c36354a0a04ad01895f4bf9c89402d63758f108d65627f5a7", 0x2e}, {&(0x7f00000c1000)="d0f082022abdce078037683efba5e24aee56331d0d96b3bb7b28d0c98044a4664c48f8127308086c604b6c5254641481fd542ced264aa820363f499226815b13c28edd7d1480720ba7fcc38912e33e4e4a9661fba4333162c0b6d5b681ce0b35b75e4b1639c6312e53ef7e1bc9bdc0eeb78dc86e0e7962a07621b2a230b195c8da4e69dfc20f8cba15a0376fccfb540f3007", 0x92}, {&(0x7f0000610000)="f714b5f6a2e171d20b34b543c3e45decf8c7580c076d60e407ff0dae1c815acb16dd551b408b3227b09dcba4678eb3e48e779d01bfed988ec9c04e93cbe3062b4fc0ec5368287eaff763efb143176ac0f3632d1ff449dbea9868265a715ed7f17a202f02105fb75d8687bda1992d918a15420ca3ba7f435023cb4bec5f0bb34ef43a1f9b27bbc99b09a1726970441970c4be8febf69d5779b5e706e783e5f0792808c5d175b19c25c7ba80d444152c07adfbfbd7a2c5f297702f6619e36436253a06e2eb341f073676", 0xc9}, {&(0x7f000093e000)="2bb73280a19c24bfe7f2f4e84dbb60ca5bfe7eb73a4429124a7d86e6a21f2845c55cd9f85ecf9a1573b6d6132cdc02fc4435e4d9a2ded9d77a9904465a6ade04e450e8beb176da1ba0654421c79f62b2daaec7dd3fb24e35f1d5cd5a5c0ee527ce0dd3b5a43034cc9366e8972cd037e0a0642207c670b7c1404805f6725c2473fc507b2d22e677f3d48c08efa7ab075fc0f6580c9b1b982672ff76ee26fba93d2b93", 0xa2}], 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f00003cd000)=[{&(0x7f0000e78000)="fe938e5af351a9f85c1b0c5c5e867552fc5987624d0526ca6b40b3c1b0d5f832ed5cfbaf2164b8d26066860e01f33c1dcdf0f4262991241d6f7930289df1d9c64deb822ea3a3c24f781c856860b16944a1323da6726e20e6d9015125cc3b7aa2c956e6325b516a1d68634d3f3ce05f2f69d3c75ec9238c988e27cb7bdb128f45", 0x80}, {&(0x7f0000f3c000-0x18)="41f1f61b71867864f1aaf1826f50dce19c2cf1bc15c9e39b", 0x18}], 0x2, &(0x7f0000f27000-0x130)=[@iv={0xc0, 0x117, 0x2, 0xa8, "27d51ca36dded828e40902b65c5a7c0bf6df8d5a23cb1c5e896f84f4674660e5625b4137010c93466c5a79c33f353db3164f780c16c35f1f3df3643024c4c7e9c6dfc0be326a90654bb9bdb118a289f80b79ff839d427c04094270705030ecae283dee87b347ca34e32206f7f4109690eae4cdaaf251585827a9474ea06d4e481b3817b161190f9dae505fdc415902ad4afeef345c659af4be6a15562ba284d4cc00b8e53f8a0757"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2225f5d}, @iv={0x28, 0x117, 0x2, 0xe, "96dcaf750bf39835abbfbc3a1ba5"}], 0x130, 0x0}, {0x0, 0x0, &(0x7f0000240000-0x60)=[{&(0x7f000095b000)="63451fe2fbcf249b993e34b4ee85fcaf57a5717a9ce18ff0e4b6e9b3e1b5df7ed50f27a8", 0x24}, {&(0x7f0000f80000)="4bf8f38bd04030dbf83ac868c7b23bb827df9b1bbd695ecda9332663c03cfa856dc7897cc62f7a4b10e2bb6367e3c3015cd49b386e6e140308d87b51341ca1180cb74c1b96d277f5c8446f25b115a7fee0684e0a01885d941d6a131296fd6467d87bced9d45c92836a4b12dcf715a084fd7f1511d51a57eb276b980529cc67acd1d6d9efda3f0716c555a8a2d66935176122d42327be5c6978d093075cfaf8d97f74adc1ed153005a2c688da9f06b7a7a31124870f9821bf889ae631f416e440b95d9f259fd828a00dce7f52747debd8", 0xd0}, {&(0x7f0000443000-0xbc)="c89068981bb7e93d0a7b19a76efaf01a28814130351409246149b808b865dc8b77d676a490f4a84084513f5cd26e1b426748c27641644e1cc5dfb3aa4c4a19570bbad2a44f21fac3181c58208b2ddb589dc98d367cfb852de4c9931495930557d9bfc0beffc84e7ca9d4ba1dcd5b149c6018058677285832d04893d4218030b63e288706fd8b80c4457d9fa7073d6bae6f6636bd027316c9f358e173ce5b5b33f727aee2f4ba96d15e5c01695fda5648d727eb3294c612c86802a45f", 0xbc}, {&(0x7f0000380000-0x3)="673503", 0x3}, {&(0x7f0000a2c000)="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", 0xfd}, {&(0x7f0000431000)="02bc2473e6cbaba528fa237bf90e654f32041e3fef4657e2d7204f1ddc75fca164c108d60ec3f81b88000eeb7434226bdd252e66ae07588d71e6b89194f752aa931dacd7a8efd6a1d84e30d52c4b5cf6407c3944875b70994dc711bf59e3f174b35bff557c30e2bec93e3017f8a6deb15cc8b6e38b8b78b3ad85cfc8c79cf2724bb298f730878b3ab8dc59fe025dd8c756140642f54f9546c8a8d138230793c7f3bf8ba2bf3244c1229c2cf2", 0xac}], 0x6, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000031000)=[{&(0x7f0000eff000)="2e30acea5c12ecf2793cddac69907c3d45f7b34be0d6e1055d2bbabe6fe3c9296c4f571e31ac1e7b999e9a738c666892191d578c5b3b01a2fa4a6e003759ecd5cb4d4f7d86301a35aadd6261a8eb0718cb76fd5530ddddb9fb4cfbedc93726ed3fa11ba016a2bbe0738476ac49cbf8a113a7fe4f4357fc98b82f85f0b8b3b15a5f6aecde94fdc226fc5551e19c1ea03a4ebb36f4df79fb8f0faf3eddf21fafac495fd32d735f8b22d66231561ffaea063dae412b6edf20f8e6580285dcecb8142e67ba4e732ec56b8b95d07ff735a0d76df643984034df1b43c279", 0xdb}, {&(0x7f0000632000-0x59)="f04438237a2c413d32e9e2fa95015d8f2735b6eaf900b1193619bef621e4ec82ec30bf0f5c794a66da93b64a5085e0c46310c47f106fd2bb82f2f99812d16c9068a1b2166b3814939214a6499ddaab8633cc742420d60e3ef9", 0x59}, {&(0x7f0000257000)="125b98251f54de5403a92aaea138d203ca4258d7f34e36420e50df058e90ca6b1e186c0a891dde2f4ea1156cbdbb2e8a59ec", 0x32}, {&(0x7f0000cb9000)="9d90edb094e190aeff4c658c6ea74c8e798846fb67168e11d52befbf23c2e42c478783d885148f8218cea4cfca92a0e2352003f67bea831b19", 0x39}, {&(0x7f0000d06000)="7da564a962c6a98838f71a3a2419233dccd2a129cef51cfba065ecc6ffa29bddba5053f3d23a9d280c691c596802ed9542d3528bf3ecb150", 0x38}], 0x5, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000d03000)=[{&(0x7f000044b000-0x82)="b9445293e3c96f4e8019a75ead5cb16eb349a1b5eb231c99e4d69ec1b841004a651e2ffefe0bb08c2aacb6f25b226ab3b37a85d2cbaec68e6afe8addc14c1bd588643b9066837dbf56d308eb149699e1b8ccf209ae9f5f05dd1fe54cf9ede5dc26ffa3c719ae32faef4334053a28bb4a2d8b6f1e0c08b016cbb8ea5fffe38d795bd3", 0x82}, {&(0x7f0000836000)="445a784601b4362e87232047f9411969bd19c9e34e3074d2b5fb9f6f7be7a1793e3daaf3fe61f165e5392e00969be445a224fb707e9b316cfee34421a908597443e284da3885d72ed872f25331982ee223696695c96a5a5954e6d4af52bf4c31ec8130db7c775049231c3a46aca36b149ff7cd0e3e63613b32caa46f7a429a91024a03f4a5dc80ddb30f634c7eea061d8fac87877fa542097138268e6dff5183543249cc8624cd961a", 0xa9}, {&(0x7f00007ca000-0x2a)="79a6cfc3edebd177662c2cdc3788d3249f0bc68e78b71fff7f04b883fa3deef5aab27540cd099c2dccb2a0aeeed6f5308c8fc4ed7b5e975fc87992715029a8dd1142bf6f53a4d7f6abad43c69e408b9d7051c8e22323749276a11fa471b74c0b8bc21d697b4e543faed1dccfaf24790b9db18edd6ea73752da9e8156337173452af951318be0350cb1d16b73c9f86bb5b450502b42d99fcc3c46d9bc9e73ab02f596bbddc5bd78c87288c3b903a1537dfeba50cab5f50f52b155c16a74e6857eae0c54ae655c2304fb28cf38abbc5f7b483ade3298af", 0xd6}, {&(0x7f0000a2c000)="894d6addff3ac8a8584f3e46863b485a67b90e2041cd795a28a87438266dd98c7b34fff41f32ed9a1f79f6083443f17f81f83f7b946506c03d5d6a52de7da7cdda0554bc9b5ba832619a8138480a17de065d442bcb1d9e7a654d9c80fc4263d9f912c9706662ae34a097a92e97c16f4f3458693cef7662afc642a95f27c9986aef522bdb5053c0e5708f68fe065b35d83ac9cbe296265490e4ee21669ecfd85ec4d9107bd1732967951d2e019e241e4c20a540193d8637c509f056df5dda92", 0xbf}, {&(0x7f000095a000-0x80)="093b8b41bc2c45981ab65d23cba2ac3af13323c672aff7faace401fce26de6bbd319ad03268324665060daefcd26f7ed49ffa163be156ae162fd39425843c1ea5fd9a2164b75cb653afb3df7c8e2c1adbf8315002e307e17b9798f79f3959b3289a86343c48201c81efb1c2c4cc765eb754f0e691270c21a246e8a9e22ec0cde", 0x80}, {&(0x7f00000f0000-0x9e)="999c1c82ec220f759656069f504e0fe1783448ac5795c80d7bd4d853a51d20a8570eb922d0d1d94b961ea3b02f34586d2ec413ad260e25adfe3900dc6134262d6fd63c5f526c8f8e5df269c80adfe4ef942081009923cee57c4022642ff1bdb1a0c1158ca5ce8e5068d5684cd2c1c75e96c072ef4ec62a31e8ff89912a0ebcb59e9aa5fc1b1d73706e94622d5effd432ce653d8b6ea92f5765c9a36d8278", 0x9e}, {&(0x7f0000802000-0x5c)="087b087f1e749941c1e5550022a6bd84d14e35f720481fd4dfd66f70e6d6552bf5a5f80c941215a2b342e288bca521d86fe9fabd787c8b84408ec9a0b941d1bc1ae2f6f150ecfd3f9d729576d8c23392e1a2aafbd4ba99dbac316e0e", 0x5c}], 0x7, &(0x7f0000424000+0xd54)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "ce48a99d4d28ff6f9007bf4fd72dbca151adcdc694e07d7c92af4b05d93fb550904a4eae4e766308042da8066429929f069d9f92907f4d53e42c2d71e34af94e12fb6b7a6528dc2b98de9f811211485ec1de953e5a319c0379669ee058c0ce3816807258718c2e82e23e831e946ed775eb40f1516614c6643e660a709f4bbee72212ce8f3d31d5c17264a873fa39fbf0f7"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0xf0, 0x20000000}, {0x0, 0x0, &(0x7f0000160000)=[{&(0x7f000001a000-0xa9)="57038301c0cadcd1f2f375115dce569ae9c7c64f44b0e702f6c1c38c9d4da0e46f6f2820d65b7ffc3b8ca6f769b0af4bb23dc19a6526d2b9fd4fddad2305ab43c4f5b9dd28220d82aec8a2e81db93b3e6b47d9effa8f8c13842ddc5586c5b2215c2e70f1304df6610a5830271219a6cf76da1b65e178fe0afa55eb09b76505947250c85dfe7898bffb136ac4b5055ffa5dbe70689ad192a34f9413439cf4134bc23e2b2d9bcf40063b", 0xa9}, 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{&(0x7f0000b39000)="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0x1000}], 0x6, &(0x7f0000378000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x90}], 0x6, 0x800) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000cf2000)={0x0, 0x8, 0x13, 0x1c00000000000, 0x8, 0x8000, 0x1, 0x10001, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x20, 0x0, 0x1f}}, &(0x7f0000aab000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000af1000-0x10)={r4, 0x1f, 0x6, 0x100000000}, 0x10) [ 30.702161] device eql entered promiscuous mode 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x1000}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r1, 0x4}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/05 16:18:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/member\x00', 0x2, 0x0) bind$bt_sco(r0, &(0x7f0000320000)={0x1f, {0x4, 0x7fff, 0x10000, 0x9, 0x2, 0x3}}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00003b9000)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000059e000-0x4)={0x0, 0x0, 0xfdd}, 0x4) r1 = socket$inet(0x2, 0x5, 0x1000000004) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008ec000-0x1061)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) sendto$inet(r0, &(0x7f000048a000)='%', 0x1, 0x0, &(0x7f0000dbe000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget$private(0x0, 0x1, 0x440) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000dc0000-0x1e)=[{0x1, 0x400, 0x1800}, {0x1, 0x7b4, 0x1000}, {0x2, 0x1, 0x1000}, {0x0, 0x0, 0x1000}, {0x4, 0xfffffffffffffffa, 0x1000}], 0x5) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006be000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c9f000-0x4)=0x14) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000bf0000-0x40)=[{&(0x7f0000a0d000)="a4", 0x1}], 0x1) pipe(&(0x7f0000198000-0x2)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a96000)={0x0, 0x5c, &(0x7f0000a94000-0x5c)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000773000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000931000-0x20)={0x5, 0x4, 0x206, 0x8, 0x8, 0x1, 0x1000, 0x1, 0x0}, &(0x7f0000305000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009f4000-0x4e)={0x0, 0x46, "15a24973ddd6f724d107396b691802e65d0c3d3d6d8abdcacc1d13c5ac120a928270eae088c83766f1343c22420a9ae294c6025408963581982b8e9b3730e1d6e5589b990b4b"}, &(0x7f000001a000)=0x4e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000af5000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x1000, 0x80000001, 0x7792, 0x1, 0x101, 0x1, 0xfffffffffffffffa, 0xde208c3, 0x7, 0x10001, 0x8, 0x100, 0x1]}, &(0x7f0000c8f000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006a5000)={0x0, 0x3, 0x4, 0x7fff, 0x2, 0x100000000, 0x1f, 0x10001, 0x0}, &(0x7f0000231000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b58000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000109000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bf3000)={0x0, 0xcd, "ff9bf0567d6ac5aca0c80d7d1a1e93894882ca5f61139c9399fbc5fe4d1464c493cf45ea027232ed41bbbf85a30fb9807c1015eada6a0986427506c73278504491a4e45f8dc11eac5bd1aed8bc162b886e5ad574079a95a1777bbf7be866ffaac7c2311d84df13c083e2714d66907b8af3c110ccec51cc275ef50b375ee8ad5e5407ac03353f973ebd90c8a78db394a1198123d8118d83fc09392381ac47e6abcb73d75c14a84a9180beef09e808a8003b5765ab8d7d882aa521d84e430cb848d8ab9a9955ef6f96a4782b8ed8"}, &(0x7f00002af000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e15000)={0x0, 0x800, 0x40}, &(0x7f00000cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ca7000-0x14)={0x0, 0x1f, 0x6, [0xffff, 0x6, 0x78, 0x12, 0x4, 0x200000000000000]}, &(0x7f000095b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000258000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x2, 0x100, 0x7f, 0xfff, 0x4, 0x7ff, 0x364, 0x8, 0x7ff, 0x8, 0xdb39, 0x100000001, 0x0, 0x100000000]}, &(0x7f000030e000)=0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005c0000)=@assoc_value={0x0, 0x0}, &(0x7f0000f2f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000640000)={0x0, 0xf7, "723687198d9193b5caca45d3d6bca259feb6649884b1a8fec4639e70b520b4244eddd59e71c1f8e4cc1495bf6b3502e1556ab541e1da36b0d493aedcfe21c135aa2cfda986f61e06437be14af5f7278ad12fe4ec9bfeaf4525599521e5a6ebf5625f201a5c2841f6b300342545834b28a44dbc355c3fd7a4dbd8f5d04a16a5ef46872116e1a38e974c1b93d773bd80b15fad8dddca2702f533318805b5408d2932d586fde7cb1030d8e5166433c0deaadcb49045b85729ca52d01bcf4cae268b107d187f0a3778ee5f884649138b8c7470e11e3c27f8c28591a6f44afcf8d3b2800b5bb2acca0554531760b3df8cc5f0f219e37bc2391e"}, &(0x7f0000428000-0x4)=0xff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000053e000-0xc)={0x0, 0xffffffff, 0x20}, &(0x7f0000040000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000200000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f000052a000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a2a000-0x96)={0x0, 0x8e, "4948e38b1308dbb1a3922ff792d5b732bbd69e21c3a9fc41c9afe837d475936753a4ca16bd2e4002707ad9c2cf7b5f27ef76c16fe58700294dccc28be0582c8ab90ccdcc27af89ec22513dfc03615833d171315e394870347a761e1a4287bee5cd6a50144f2d04cc987d2e55f250f0a64cea9450ac71d0620bc9b775bd56566ee0fbd8a92c604577d2daad6ed14d"}, &(0x7f0000e3b000-0x4)=0x96) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aea000)={0x0, 0x100000001}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000897000)={0x0, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x7f, 0x20, 0x4}, &(0x7f0000734000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000051e000)={0x0, 0x1}, &(0x7f0000e61000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ec0000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c7000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000004000)='ns/user\x00') lseek(r0, 0x0, 0x0) write(r0, &(0x7f0000004000-0x16)="150000001000070106fffffffffffffe0000000000", 0x15) 2018/01/05 16:18:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b9d000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x101000) ioctl$TCSETS(r0, 0x5402, &(0x7f00007bb000-0x24)={0x7, 0x20, 0x1bf6, 0x0, 0xffffffffffffffff, 0xf456, 0x2, 0x7, 0x8001, 0x80, 0x6, 0x1ff}) r1 = creat(&(0x7f0000801000-0x8)='./file0\x00', 0x6) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000e50000-0x4)=0x100000000) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x0, &(0x7f0000cf9000-0x8)=[]}) mlock(&(0x7f00007ab000/0x3000)=nil, 0x3000) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c35000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "848ca4", 0xffffffffffffffff, "02a9e3"}, "06afac56"}}}}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000af0000+0xfa1)={0x0, 0x0}) futimesat(r0, &(0x7f000047c000-0x8)='./file0\x00', &(0x7f0000b89000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) fstat(r0, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000031e000-0xca)=""/202) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f2000)={0x0, 0x0, 0x0}, &(0x7f00008c9000)=0xc) fchownat(r0, &(0x7f0000dff000)='./file0\x00', r3, r4, 0x0) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000bcb000)={0xeb, "27c4285a0e9a"}) ioctl$int_out(r0, 0x5460, &(0x7f0000fc8000-0x8)=0x0) 2018/01/05 16:18:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000026c000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b4000-0x8)='/dev/vga_arbiter\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000098b000)={0x0, 0x31, "5ae95310b05ce2112c41bec47e73f73c0ff07dfca2bbfb288e83ca7546a73f06e0ff53d21bb7be0e09c5504fd2ec421afe"}, &(0x7f0000886000-0x4)=0x39) listen(r0, 0xd0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000278000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffd1) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r3 = geteuid() r4 = getegid() syz_fuseblk_mount(&(0x7f000097c000-0x8)='./file0\x00', &(0x7f00001b5000)='./file1\x00', 0xc000, r3, r4, 0x4, 0xffffffff80000000, 0x40000) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004d4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 16:18:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e1e000)={0x0, 0x800000000}, &(0x7f0000001000-0x1)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec7000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff}, 0x98) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_int(r2, 0x0, 0xd2, &(0x7f0000002000)=0x0, &(0x7f00003c8000-0x4)=0x4) 2018/01/05 16:18:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000cd4000)={0x4, 0x4, 0x1, 0x6, "798cfd72f1275d0dc5bf238051cc1ad498c540ea7e3ba988a9a8e6ae6cbfb07de21d3cef23c858a96d36cb25", 0x9}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000428000)=0x0) sched_getscheduler(r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/01/05 16:18:14 executing program 5: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0xffffffffffffff91, &(0x7f0000e69000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x102) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/05 16:18:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000078000)='encrypted\x00', &(0x7f00004ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e54000)='vmnet0:\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002dc000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/checkreqprot\x00', 0x400002, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000703000)=0x0, 0x4) fsetxattr(r0, &(0x7f000096a000-0x9)=@known='user.syz\x00', &(0x7f0000d20000-0xd)='}!@@-keyring\x00', 0xd, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/relabel\x00', 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0xffffffffffffff6b, 0x4003e) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000422000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f75000)=0xc) write$tun(r3, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x1, ""}}}}, 0x3a) 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003fb000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4c600) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dc1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000966000)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000dbe000)=0x0, 0x4) dup3(r1, r1, 0x80000) 2018/01/05 16:18:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f25000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a7c000-0x8)={r2, 0x1820}, &(0x7f0000a31000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa0}, 0x98) 2018/01/05 16:18:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x68, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00009ec000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000d12000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/01/05 16:18:15 executing program 4: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b04000-0xf)='/dev/sequencer\x00', 0x103200, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b04000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000061c000)={0x2, 0x0, [{0xff, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000b04000-0x78)={0x7, 0x78, 0xa13, 0x351e4c1f, 0x1f, 0x0, 0x0, 0xd2, 0x10038, 0x0, 0x4, 0x41, 0x1, 0x5, 0x5, 0x16, 0xa8a7, 0x8, 0x7, 0x2db, 0x4, 0x0, 0x9, 0x429525a6, 0x5, 0x5, 0x2, 0x1, 0x1000, 0x1, 0xfffffffffffffffa, 0x3f, 0x7, 0x4, 0x100000001, 0x4, 0x5, 0x9, 0x0, 0x100000000, 0x5, @perf_config_ext={0x1, 0x0}, 0x800, 0x2, 0x19760ab5, 0x3, 0x100000000, 0x4, 0x2, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000036f000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f00004c2000)=0x1) read(r4, &(0x7f0000b03000)=""/53, 0x35) readahead(r3, 0x36d, 0x7fff) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000b05000-0x8)={0x0, 0xcd}, &(0x7f00000d9000)=0x8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b04000)={r6, 0x80000001}, &(0x7f0000305000)=0x8) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x18400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r1, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/05 16:18:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xd)='net/dev\x00') poll(&(0x7f0000493000-0x20)=[{r0, 0x1004, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x84, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x7) preadv(r0, &(0x7f000003a000-0x40)=[{&(0x7f0000cc6000-0xba)=""/186, 0x310}, {&(0x7f0000086000-0xb1)=""/177, 0xb1}, {&(0x7f0000824000)=""/4096, 0x1000}], 0x3, 0xfe) 2018/01/05 16:18:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000085000-0x2fc)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5b1b4f", 0x0, "d91a00"}, ""}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000481000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000cda000-0x2)=0x9, &(0x7f000039c000)=0x2) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00003be000)=""/156, &(0x7f0000f57000)=0x9c) 2018/01/05 16:18:15 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000431000)="bac69afee11e8b016811b590bb00000100000000", 0x14, 0x4010, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getgid() setgroups(0x1, &(0x7f00006f1000)=[r1]) 2018/01/05 16:18:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x1) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x70) poll(&(0x7f0000100000)=[{r0, 0x40, 0x0}], 0x1, 0xffffffffffffffff) r1 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000829000-0x20)="0a0000b700000003b60ced5c54db0029", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = syz_open_dev$mouse(&(0x7f00005c8000-0x12)='/dev/input/mouse#\x00', 0xb108, 0x2) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012b000-0x11)='/selinux/enforce\x00', 0x2200, 0x0) r6 = fcntl$dupfd(r0, 0x406, r0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000774000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/vga_arbiter\x00', 0x600000, 0x0) io_submit(r2, 0x7, &(0x7f0000139000)=[&(0x7f00007d0000)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000d9b000)="edcd618e317170e41ccb8128feb2eead6b9a8aa8e43278acb99b86c203e7e72c73b55a079ca757c09df09ab926483b1d5de6b6e3384a58d63cced3da3c293b22ed5dcbf8a500f7eda2f42cadca47357fef328d8622ec4bf3b7d1ab1e351315b9398c52c678853d2f52256a49394bf18e", 0x70, 0x1, 0x0, 0x0, r1}, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x3, 0x400, r0, &(0x7f0000af7000)="cdfd797dbae8d91cf5af3da9d132659a2827d6be0941a6dbaa8b60fbca8c5d5a05570ed113847bd21b7bb4f9908c0848d38926af0d955120b8cd9c6bcab9ef3fe59753b524fcec53d2706dfd9d7b1b284dd9279af8a98bb7", 0x58, 0x8, 0x0, 0x0, r3}, &(0x7f0000327000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000e46000-0xe8)="4d09192a9e1ec1514baa28f55d271b8d32a92107906ff279131e9eecbfb494346aff973041988b458ba4d1de3f9f937e17016a743bf840eaf8cc29d3e6269a9e4e64987b79f810f563236d2de318977e6a2695741e5247a2048082845e083b125d87cd2a2295ccf5d13e856a01982664c99f35d82a91097521ab9898054a2d78836d87bca12ab827769fb100c7f631e47cc987c1d0e8887f16c6cfd5a80a8104181f8246459e94570857604c2d399261b0f815a5dbbd05db08451bb8690c1ab5477ba29db558c52f04a915d435d70de9903e011844d29cfecc8ffd2d1518f57925914114e4633bc7", 0xe8, 0x4, 0x0, 0x0, r4}, &(0x7f00004e2000-0x3)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000063000-0x1d)="893969cd2a744e7a46690c244f7db7ce83c714c799483cb7f374306f38", 0x1d, 0xffff, 0x0, 0x1, r5}, &(0x7f0000b03000-0x40)={0x0, 0x0, 0x0, 0x0, 0x800, r1, &(0x7f0000388000)="443eb0626deea3319f1260a62ad44852266b2e7e2b88f61816d745634c7fac67b5fb0edf8e76acdf484acf35da0cea1d091b4d3a5525b8d13b31190ff4fb10e00ec25cc40bbe1bbf1ced9a5e4fb520a3051afe20866bdc53970ed37e628585cae98adb7052b42188d1a78f51efbfe7", 0x6f, 0x7fff, 0x0, 0x0, r6}, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000f38000)="04a87ad5553119ce62a83e3515fcafe2a0373f7298b9666fe2eebb9008b61532c5215ca71260a44ec23c09f3eaf0d687bb82e86d8feefbe62158daff3178cef3beedb11127b8dbbcbf4d7daea2b20b81625123148d5f21fcbc66d6f307564b58316d1327110d033ebd26dee1d9f03edbae5806747f48edb27a47037d51003aa8eb4abc9aa727be1581c241e9be6bfdebce1000317406ef83d9cf4c762ee7cc597611b37e3aa082f82a3854bf90224b065997ad38e5f190018f5a4586ef3384b47ec0d9de458f2afb8c87eb30131dabdb08f352a52b06287a2bc039d16f8683d33cb08d47be274b951ac969cb5fdf6d2372bbd7176240", 0xf6, 0x7, 0x0, 0x0, r7}, &(0x7f0000e7b000+0x753)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000459000-0xb6)="6a56653c72ebe9a520ab8e585762708c759c6c89b6e3fbb9c324cd0c71050205fc3249a18c3948a3932b56b6c6a677613c2c45155d10c4398866efee647ce0dd8127e76a7348f2109190b5255ce262a2577610630ca496b05db753a347a1432b73bd1e21b26649fd4c923e14cfadb43f5390e41c451093ba578045f5b7ff41911f77ac31d8797ca6f8e7904a9692518fff4a89381f538f6a3766a4759dd55d9a52e034332f6ca52c1a07cd06a52c085d70182013a25e", 0xb6, 0xfc, 0x0, 0x1, r8}]) 2018/01/05 16:18:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000044c000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a96000+0xfb5)=0xc) openat$mixer(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/mixer\x00', 0x10001, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00008c8000)={{0xd000, 0x100000, 0x4, 0x10001, 0x7, 0xfffffffffffffffa, 0xdc, 0xffffffffffffffff, 0x7, 0x10000, 0x57, 0x9, 0x0}, {0x10d004, 0x101004, 0xb, 0x3, 0x7, 0x40000, 0xc535, 0x8, 0x0, 0xfff, 0xffffffffffffffff, 0x40, 0x0}, {0x1000, 0xf000, 0xc, 0x0, 0x48b4, 0xffffffffffffffe0, 0x4, 0xf101, 0x80000000, 0x4, 0x1, 0xccf7, 0x0}, {0x6000, 0xf000, 0x9, 0x0, 0x97, 0x2, 0x3, 0x1, 0xaf, 0x8, 0x3, 0x6, 0x0}, {0x2, 0x110000, 0xb, 0x35, 0x1efa, 0x8, 0x7, 0x1ff, 0x3ad5, 0x2cdd, 0x0, 0x1, 0x0}, {0xf001, 0x5000, 0x18, 0x7f3, 0x0, 0x9, 0x4, 0x0, 0x10000, 0x100000001, 0xfffffffffffffff7, 0x7fffffff, 0x0}, {0xf006, 0x4, 0x0, 0x800, 0x101, 0x3, 0x7ff, 0x5, 0x9a, 0x48, 0x1, 0x6, 0x0}, {0x10d001, 0x7000, 0xf, 0x3, 0x3, 0x0, 0x2, 0x3f, 0xa4, 0x0, 0x9, 0x7f, 0x0}, {0x6000, 0x6000, [0x0, 0x0, 0x0]}, {0x14000, 0x1000, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2000, 0x40, 0xa, 0x0, 0x6005, [0xc, 0x40, 0x140000000000, 0x5]}) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000227000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="24cf64054a11", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d779cee20b643853efc8b672599e3381"}) ioctl$TCSBRKP(r1, 0x2276, 0x0) 2018/01/05 16:18:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000002000-0xf0)=""/240) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x41, 0x5, 0x9, 'queue0\x00', 0xe69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0x8, 0x3) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000d24000-0x10)=[{&(0x7f0000d2e000-0xcf)="0100000021001980013d8124100a0021020008001700002a00e80b35a08b020003ee000095645aff00", 0x29}], 0x1) bind$bt_l2cap(r0, &(0x7f0000c2b000-0xe)={0x1f, 0x522dd0c0, {0x8, 0x6de, 0x80, 0x1, 0xffffffff, 0x1}, 0xffffffffffffffff, 0x6}, 0xe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00007eb000)=""/4096) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000172000)={@generic="e6ccb0de103598c4b29c4121f85bf775", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f0000761000-0x28)=[{r2, 0xc, 0x0}, {r3, 0x8, 0x0}, {r3, 0x10, 0x0}, {r2, 0x200b, 0x0}, {r2, 0x41ae3916b43ac103, 0x0}], 0x5, 0x3f) r4 = add_key$keyring(&(0x7f000036d000)='keyring\x00', &(0x7f0000a52000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000015c000)=0x0, &(0x7f0000b10000-0x4)=0x4) add_key$user(&(0x7f0000dcf000-0x5)='user\x00', &(0x7f0000ccc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003b4000)="c693c84bafa94cbdfbb40df66d8ec8015f9aaf5b172dc674317e84d7fd9902f9b73be0c0cf3bca276164ac26641247c13c164280e9a2fcfa191f1127960e3e680d32a829b213a085c4b92ad861bd3fb12a3a31214fd373327222fb84140bdf59ce62bd9adf6b42651e1f13afa2c6c3", 0x6f, r4) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xbd00, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000e33000-0xa)='./control\x00', 0xa4000960) open(&(0x7f0000f27000-0xa)='./control\x00', 0x410005, 0x0) 2018/01/05 16:18:15 executing program 4: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002a0000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000418000-0xc)={0x0, 0xbf, 0x30}, &(0x7f0000418000-0x4)=0xc) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000419000-0x8)={r1, 0x1}, &(0x7f0000024000)=0xcaa8dfbf) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/05 16:18:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 16:18:15 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00005f4000)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b2a55500b5ff74b06ccb0000e8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000082c000-0x18)={0x0, 0xd00a, 0x0, 0x0, 0x6}, &(0x7f00007ae000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c6d000-0x10)={r1, 0x0, 0x1, 0x20}, 0x10) 2018/01/05 16:18:15 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f5a000)={0x5, 0x7, 0xffffffffb439f9ec, 0x400, 0x703, 0x5, 0xf640, 0x5f, 0x305, 0x3, 0x2, 0x7ea}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0xfc93}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) 2018/01/05 16:18:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c73000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009f8000-0x1)={r2, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f80000-0xf)='/dev/sequencer\x00', 0x10080, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0x49c000)=nil, 0x49c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000049d000)={{0x4b19, 0xf0e718e, 0x2, 0x8, 0x0, 0x8}, 0x5, 0x2, 0xf2}) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000049d000)=0x0) syncfs(r1) r2 = syz_open_dev$sndseq(&(0x7f000049c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001000)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000359000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00009c1000-0x32)=""/50) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/05 16:18:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x5, 0x4, 0x1, 0x3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 16:18:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000184000)='/dev/midi#\x00', 0xc3ca, 0x80040) openat$autofs(0xffffffffffffff9c, &(0x7f0000075000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = socket(0x10000000000010, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f0000912000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) readv(r1, &(0x7f00008e4000)=[{&(0x7f000025f000-0x7d)=""/125, 0x7d}], 0x1) write(r1, &(0x7f00006af000-0x24)="2400000052001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) fcntl$setsig(r0, 0xa, 0x2b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001c2000-0x18)={0xffffffffffffffff, &(0x7f0000b93000)="", &(0x7f00004c9000)=""/208}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f000074d000-0xc)='/dev/autofs\x00', 0x121500, 0x0) 2018/01/05 16:18:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) connect$ipx(r2, &(0x7f0000b89000-0x10)={0x4, 0x0, 0x0, "c14403c72c90", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00002cc000)={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f2) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000cbe000/0x18000)=nil, &(0x7f0000b22000)=[@text32={0x20, &(0x7f00001ac000-0x46)="660f7048350966b8ef000f00d0c7442400cb164c10c744240257800000c7442406000000000f011c240f019a0050000066ba610066ed0f8a00000000c4c13016250d0000002ed21c203ef2a466ba4300ed", 0x51}], 0x1, 0x12, &(0x7f0000c85000)=[], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b82000-0x8)={0x0, 0x9}, &(0x7f0000c51000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000228000-0x8c)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 16:18:15 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000ef5000-0xd)='/dev/dmmidi#\x00', 0x49f57e63, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x86, "a0643a3b36f4f6d8e85dcfefa3e758cbe95647168069890737eba2b2cea933254f59cfbf0918741059e55ab55e796be6e2f6813636c0d056cec5a6189f17f8fdc1cddc1c718713bd8ad630f63994d16a4988dd152cd379eba37b717d9504eb92fdc9bdc881c952465c94bfa1d4ed3a528d9e5bdcd5e998769a205a922cbe7dea21999047afd8"}, &(0x7f0000000000)=0x8e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003b3000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f00003d2000)="4c479c899f7912fd90de1053744b971caba504cb8c6851f1a757e59bca7df35cb46818537ad9a973be52a0ec57c0792cfeb0ecc36e75b6c63474fff481cb574619bc5df9ba1063bf75bf53579e85b1c1a6f8ddd805dd95f069fe3b85") mknodat(r0, &(0x7f0000847000)='./file0\x00', 0x90, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000d57000)='net/tcp6\x00') fcntl$setsig(r0, 0xa, 0x9) pread64(r2, &(0x7f000038e000-0x92)=""/146, 0x92, 0x0) 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0x55)={0x51, "1548cf432f09eb62055e2ddd1826d92beb4126bf6f48b93e5aa5b30d29dc8810526915300a7292b8550e957b7b65e0eb5471c22136a26dc6ae1c0c163da5a15a3a555d480871704422cb25dab948f7985e"}) 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$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000305000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c93000)={0x0, 0x76, "0017c775b5253a274899bf14c25e4cba685272bda4c6a94bd7fedebb188990a00c65abe68103bc40d5643916dd8914abf4e1158e6750387ff6f7783d80b6adf8d08d3afe872b5aa2072e7a9c8c9919a41eb1b3a12193bd9eddd031126eb92c33fdbc8fc706283b17112ee87100d4cf114a729a1234be"}, &(0x7f0000000000)=0x7e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fcd000-0xb8)={0x0, 0x401, 0x5a1217bd, 0x2, 0x6, 0x0, 0x0, 0x50, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0xff, 0xffffffffffffffe0, 0x2}}, &(0x7f00002d6000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000620000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d56000-0x70)=[{&(0x7f0000001000-0xd5)="260350a826c356d68104f4c346a5394d6c008f8687e472d58bb531312759df77fcb298c2cb40502bc5e1d46d1b104f329af4b346c6d9e39719cb8ca0b31c331308cc81d3f25119fd5dbea35e933e07b017002c80a91314fd7c1155a688055a7b36adbda666c2f217c23fd32f1c8699e3558b1c9c914c6b6842ef6366733c57a4a6ea39f0d2a3097fa5c5067b030b773cbb158ba5265a3414b0b963256c6f8f1a0b9ace50707b2235b8f2066b918fed7c42c9b4a3709ba1b185cc362db0578dd80b7423d5e72eeaa02c3f8a9e6561892168fd899f42", 0xd5}, {&(0x7f0000eb4000)="d74626425c251157798712cd2e7a73f3b1342f31f8119177dd549ebec8af4a4925a99fc4dd9cad66fe13ca82dde55f868d7eefa82d7cc10fa97054b41cad39", 0x3f}, {&(0x7f00001ba000)="2fef3068b952ab54f1e4db8ebb2e6471fb6bb045562ced22f617d23c42119a6026ad425e2d3bacb6c84714f9a80ec79a87a75bfbdd1263a87775dfbf60fad5a4a21455adb18a37fcb75c9fbf3dc863a7270de280aa0a38a5d6c2c5777f26bf00a3dff4e946741cd6412268838183dd1f6e2f1e229132d862eda011f65506c68d44968f4a80c30bcbd0d2ea0e54b605a0a2be86b1c7e8583d81c762c04f7684b2a390da725d1440c8de5fa0e551efaa85b101", 0xb2}, {&(0x7f0000001000-0x68)="5520316c08c19eeb69c8df1cebd7dd7abfea6e81ee1b4645e60870042f43402b88ab423c4f5a4595248792b1173c9eed5df1efba71d1030cb6968050fccb59c0bb22d5b1d6a159ed48a75fa682e46deb9b9845223f73cbcf9441faf0c9254c737fea9f8819a4e825", 0x68}, {&(0x7f0000b95000-0xf1)="abacb61c2127b2cee4bd1b294f7a41681f17a6b3ddf61d2892ebffd170adababa403d6ba7ff979d483a7a00ef20f14e434386faad14211d1f16522421e23bf7b42764a88d19ca499e59a370f323dd3a72f0c4d006e5aedf52335a0113276fc9ff68384f1604b5fb455e844cd3e5b96bccb29d61fc94ce440b4ddbc601cd96c44572dab4a54440735ef6bfd1d95f91bf70fee60ac31204f044cc42c022a58eb1d054d1071d4c6f67384c5aa62a683f5a890fe37aed39b27e51387b6d501140bd280b3bb4ebe643542bbebd583a0c95c65bbac3a8f0e76bcf09e825b9a8fa1f574d1b288ab5c4e153c7506ba776a0f5c3021", 0xf1}, {&(0x7f000067b000)="fa85990e2cba535269513819a1f95d923a4ed31a1ef4e2a2c9454a6a7fcc6b70d8788382f9c6fce1407cea9a83983c7caaa782942d4e32bd541cf8b8f267b9eb0a3fe25ad0fd2277ce36df8c608fadd0cc0056d61dadce6816a72f98419fa3d8e6aa7ffb5dbc759b01e3dcc2154782539503ead027b98d72d9b2592cfb67400bc0af2a8d", 0x84}, {&(0x7f000069b000)="4703268d7b680c21081884e36eff59164e90d3810d19bc865cae6ca0fd89e2616b2cc5a2ce99a4d18829e49a32487b7c50ddb0fe12e6bc4b794a53eef836ce766b9bc90780bea9", 0x47}], 0x7, &(0x7f0000266000)=[@init={0x18, 0x84, 0x0, {0x80, 0x401, 0x6, 0x7fef}}, @init={0x18, 0x84, 0x0, {0x8b20, 0x2, 0x5, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x8, 0xffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0xb, 0x6, 0x7fff, 0x3, 0xffffffff, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x2, 0x8, 0x9, 0x4, 0x101, 0x9, r3}}], 0xf0, 0x40040}], 0x1, 0x24004000) mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000180000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f000001e000-0x5c)={0x2, 0x1, {0x3, 0x3, 0x80000000, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r4, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 16:18:15 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x2ad) 2018/01/05 16:18:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006e0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000da4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/05 16:18:15 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x1, 0x7ffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) readahead(r1, 0x5, 0xffffffff) 2018/01/05 16:18:15 executing program 2: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x8, 0x0, 0x0}]}, 0x10) r1 = getpid() ptrace$poke(0x5, r1, &(0x7f0000256000-0x8)=0x0, 0x5) 2018/01/05 16:18:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000502000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006c7000)={r1, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000663000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xffffffff, 0xcfe, 0x0}], {0x8100, 0x39, 0x400, 0x4}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000039f000-0xc)='/dev/autofs\x00', 0x2000, 0x0) fallocate(r0, 0x0, 0x3, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001e6000)={{&(0x7f0000224000/0x2000)=nil, 0x2000}, 0x3, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000049000)={&(0x7f0000812000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ac000)=[], 0x0, &(0x7f000036b000-0x44)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) 2018/01/05 16:18:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x26, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081b000-0x20)="582c0000000000000009f4b7cc8334857541bdc5af4a72dc08519f7345c94a92", 0x20) 2018/01/05 16:18:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000029c000)='/dev/autofs\x00', 0x200200, 0x0) fcntl$getflags(r0, 0x40b) bind$unix(r0, &(0x7f00007fc000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/01/05 16:18:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e36000)='/dev/usbmon#\x00', 0x2f, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000928000)={"ba72b59be0ff5720595e34e452875dac", {0x4, 0x5, 0x45e, "55c61a68fbdc", 0xffffffffffff0000, 0x0}}) r1 = syz_open_dev$binder(&(0x7f0000079000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ceb000-0x4)=0x3, 0x4) syz_open_dev$usbmon(&(0x7f00000a5000+0xdd2)='/dev/usbmon#\x00', 0x2, 0x81) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f00006fd000-0x4c)=[], 0x1, 0x0, &(0x7f0000cb9000)='\x00'}) clone(0x0, &(0x7f00006af000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2018/01/05 16:18:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") lgetxattr(&(0x7f00009ff000-0x8)='./file0\x00', &(0x7f0000cd4000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00007a0000-0x67)=""/103, 0x67) lgetxattr(&(0x7f0000bbb000)='./file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f38000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fb5000)={{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x4}, 0x2, [0x9, 0x0, 0x5, 0x1, 0x1000000000000, 0x87, 0x4a5, 0x4]}, 0x5c) 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000411000)='/dev/audio\x00', 0x4001, 0x0) pipe2(&(0x7f0000a6e000-0x8)={0x0, 0x0}, 0x4800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x6, &(0x7f0000a96000)=0x0) io_submit(r3, 0x1, &(0x7f0000ee3000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000bde000)="", 0x0, 0xffffffffffffff33, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 16:18:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000033a000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = memfd_create(&(0x7f000041f000)='/dev/loop#\x00', 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000fe6000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x400, 0x2, 0x0, 0x81, 0x5000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffff801, 0x0}) ioctl$KDDELIO(r1, 0x4b35, 0x7ff) sync_file_range(r1, 0x0, 0x0, 0x200000000000003) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000592000-0xd5)="d8eae534e0fe4b88cda9d1684971f774f356c29bdd3527ba4af3f056fe963f996d24effc99410d8e1d1a698c338be00a237fbe0f5f2d980def53fe89821aff3b43473ee537e4e70337529265337b148985e44bc33fa6cef36419a670144fdd6a6c09a19d568d53e7c35a8ce9521dd6685c155a30336da572b18b61d7b17a5223b0b1e40bf64b4fe9e67548e9a52177cafc79f2ffbee3429136f70648b30e41c3c6d061060e050cfb4b1e6cebcbdc848ac530664eaa1409f57ab5197a96a6ae82bb27ebbb46778e6c9a9a99175ddf8e7fe6d398c6fa") 2018/01/05 16:18:15 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000889000)={r0, &(0x7f0000fcf000)="", &(0x7f00005e2000)="", 0x1}, 0x20) tee(r0, r0, 0x7fff, 0xa) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0xe9b)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x1ff, 0x80000001, 0x0, 0x8}]}) getpeername$inet(0xffffffffffffffff, &(0x7f0000de2000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1a000)=0x10) [ 31.435944] binder_alloc: binder_alloc_mmap_handler: 5049 20000000-20002000 already mapped failed -16 [ 31.448054] binder: BINDER_SET_CONTEXT_MGR already set [ 31.454902] binder: 5049:5051 ioctl 40046207 0 returned -16 [ 31.457353] binder_alloc: 5049: binder_alloc_buf, no vma [ 31.457377] binder: 5049:5065 transaction failed 29189/-3, size 0-0 line 2960 2018/01/05 16:18:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$mice(&(0x7f00008e2000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000822000)=0x77a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) write$sndseq(r4, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xffffffa2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10003, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x7, 0x0, 0x7ff, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 16:18:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/mixer\x00', 0x400080, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000241000+0x633)={{0x800, 0x8, 0x3f, 0xfffffffffffffffb, 0x4, 0x3fff80}, 0x9}) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/validatetrans\x00', 0x1, 0x0) setpriority(0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000069b000)={r2, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d6000-0x18)={0x0, 0x2, 0x0, 0xa6, 0x7}, &(0x7f00007f9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001a0000+0xcce)={r3, 0x8}, 0x8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000530000-0xc)={0x6, r0, 0x1}) 2018/01/05 16:18:15 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001fa000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 16:18:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000069000)=@random={'trusted.\x00', '-\x00'}, &(0x7f000001b000-0x5)='-GPL\x00', 0x5, 0x1) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b6000)={0x0, 0x82, "51da4e5e2903f8ae148109e40e9389095dcb78fc97dc5947b20bd7976e7562e5d75e68fdc4684f788022536cc8efcd0aaf2cc88f91033b3a0cb3e415548075cf3b066ccffdcb56b5f85514f81e652b18304161b1f99eeeac6cdc41c12029d25468119dce5ab83ea4b655dc896b03a8239ee6a21975f3d089247e94a48b285b33cd75"}, &(0x7f0000526000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000288000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9f000-0x4)=0x8c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c77000)={0xffffffffffffffff, 0x50, &(0x7f0000369000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a7c000)=r2, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r3, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r3, &(0x7f000000c000-0x14)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file1\x00', 0x0) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x6d9e231, 0x200, 0xb2}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006bc000-0x8)=0x0, &(0x7f0000fd3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/05 16:18:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b25000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e5f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bb3000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f5c000)=""/221, &(0x7f0000ace000)=0xdd) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000011c000-0x38)={0x0, 0x0, &(0x7f0000315000)=[{&(0x7f00003b6000)="6638156132d2bc37f479011577076368", 0x10}], 0x1, &(0x7f0000ee5000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008ba000-0x40)=[{&(0x7f0000150000)=""/45, 0x2d}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 16:18:15 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x0) socketpair(0x3, 0x2, 0x2b8e, &(0x7f00004f6000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000567000-0x20)={r1, &(0x7f0000699000)="12b86b4b4c5df90bd4c8fb4a431b20186047b3c9b9e6187ef1d7146f7fddf61efec00c9a2c985019bdd01fd5c9ac9a45846a5479b94a5eb88b549e9c72a32c11ec50fc37d7986068f9aff78c39ba29e614dc96cbd3e9ae0667b49d426ceb20", &(0x7f0000c1b000-0xea)="98664b9a72030384c361720b380e7fbd38df83f62356578a9031964445ba9f96f20e4249a5c604eb26a7bbe86ca061403ee96804155739029f66f86b91c43da0eebc7262e83cccb66206cb7b13eedfb77e890343065171e54c72c438131d1ba2721449feb6babf72618ff538d8bc3f7d88119090db48aabf5dac6d031b9afb710c0ee3579bfb58ae2447b80e00924b0e1e804a44e1bd42a22e95a787350afc5491206f3797fb6cb6278098e805f759a407b39f090188ee924cb5b644701b9de2ea0ac763b3a2910987abd396effd881c23237ac6f274db2a54ff8a06ae5a2555ebfd71bd27012d731625", 0x0}, 0x20) r2 = open(&(0x7f0000b8d000)='./file0\x00', 0x10000, 0x14d) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000402000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x4, 0x4, 0x7, 0x2, 0x4, 0x5, 0x5, 0x0, 0x4, 0x9, 0x6, 0x7, 0xcb7, 0xa7fb]}, &(0x7f0000f6f000-0x4)=0x108) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f6e000)=@assoc_id=r3, 0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f6e000-0x4)=0xfffffffffffffffd) bind$inet6(r2, &(0x7f000056d000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x10e) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000f70000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000083e000-0x28)={@generic="35b0b9f5172bf6a0d0fec81088f6e275", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f6f000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000204000)={0x0, 0x0}) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() sendto$unix(r1, &(0x7f0000e2b000-0x78)="83eba26d4f513409f27a4bda39a1e09f4e9e32a775cf7b14a8c686b2ffb9b1662e3756c4cc43ba3d70e06e0367cbc4cc624562ea954163bd461d3272ae552953e45cc64a7afad9f070b301ba96fa2f8e8180d2fa4071f4d504c9c93806894c9f031b06707c3f3a864165d7974b6f6773f0a614e73451bdff", 0x78, 0x8080, &(0x7f0000ec5000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000-0x60)=[{0x7, 0x7, 0x9, 0xe7, @tick=0x4, {0xb8, 0x93}, {0x0, 0x7}, @ext={0x9a, &(0x7f0000002000-0x9a)="9b75429bf29d9057f04abea0c435600e32d0804416bd28a3b5c77705e113dec44480fc332aee68ff98a4a17a33cfa416640dceb7ac625105b569803c2f5e3e53743e81bf4c3f6e63dde28ea13176e145fae7948335d6107ab1fd7f23fdf4628fe904a842aa87f46f615aa6f2f01ad6096310fea842ce2c9f61ae443b97083de1e8aeab48b1edd25077bd682f98593984beebfb26828173fc6685"}}, {0x9, 0x5, 0x101, 0x80000001, @tick=0xffffffffd97c152f, {0x6, 0x2c3}, {0x4, 0x2}, @control={0x0, 0x0, 0x1f}}], 0x60) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/05 16:18:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) r0 = syz_open_dev$audion(&(0x7f0000b7e000-0xc)='/dev/audio#\x00', 0x0, 0x40100) ioctl$KVM_SMI(r0, 0xaeb7) 2018/01/05 16:18:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') pselect6(0x40, &(0x7f0000758000)={0x101, 0x4, 0x3, 0x800, 0x3, 0x80000001, 0x2, 0x7}, &(0x7f0000000000)={0xfffffffffffffff8, 0x4, 0x1694, 0x10001, 0x1, 0x8, 0x0, 0x5}, &(0x7f0000000000)={0xc6a, 0x20, 0xff, 0x5269, 0x5, 0x2f98, 0xd41, 0x3}, &(0x7f0000957000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x1}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) futex(&(0x7f0000133000)=0x4, 0x20000000004, 0xff, &(0x7f0000001000-0x10)={r0, 0x0}, &(0x7f0000baa000)=0x1, 0x5) [ 31.486910] binder: release 5049:5051 transaction 3 out, still active [ 31.493572] binder: send failed reply for transaction 3, target dead 2018/01/05 16:18:15 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000ef9000)='usereth1proclo{md5sum\x00', 0x41, 0x100, &(0x7f0000ef9000)={0x3, 0x10001, 0x9, 0x2, 0x2, 0x400, 0x8, 0x20}) fchdir(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffedd) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) 2018/01/05 16:18:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000a000)=@req={0x9, 0x7ff, 0x5586, 0x100000000}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000017a000)={@generic="2e6c0b2ea3509417f835b32e779a1027", &(0x7f000024b000)=@ethtool_pauseparam={0x0, 0xf, 0xfffffffffffffffe, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000012000-0x8)='./file0\x00', 0x1e) [ 31.564782] mmap: syz-executor5 (5102): VmData 18391040 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 156.648021] INFO: rcu_sched self-detected stall on CPU [ 156.649019] INFO: rcu_sched detected stalls on CPUs/tasks: [ 156.649088] 0-....: (125000 ticks this GP) idle=87a/1/4611686018427387906 softirq=10893/10893 fqs=31238 [ 156.649110] (detected by 1, t=125002 jiffies, g=5451, c=5450, q=183) [ 156.649123] Sending NMI from CPU 1 to CPUs 0: [ 156.650160] NMI backtrace for cpu 0 [ 156.650164] CPU: 0 PID: 5083 Comm: syz-executor7 Not tainted 4.15.0-rc6-mm1+ #50 [ 156.650167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.650170] RIP: 0010:io_serial_in+0x6b/0x90 [ 156.650172] RSP: 0018:ffff8801db4078d0 EFLAGS: 00000002 [ 156.650177] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 156.650180] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff87e4e018 [ 156.650183] RBP: ffff8801db4078e0 R08: ffffffff82547f25 R09: 000000000000000c [ 156.650186] R10: ffff8801db4078f8 R11: 0000000000000001 R12: ffffffff87e4dfe0 [ 156.650189] R13: 0000000000000020 R14: fffffbfff0fc9c41 R15: fffffbfff0fc9c05 [ 156.650193] FS: 00007f86a3dc0700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 156.650195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 156.650199] CR2: 0000000020f5dfe4 CR3: 00000001c3f97004 CR4: 00000000001626f0 [ 156.650202] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 156.650205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 156.650207] Call Trace: [ 156.650208] [ 156.650210] wait_for_xmitr+0x93/0x1e0 [ 156.650213] ? lock_acquire+0x16b/0x420 [ 156.650215] ? wait_for_xmitr+0x1e0/0x1e0 [ 156.650217] serial8250_console_putchar+0x1f/0x60 [ 156.650219] uart_console_write+0xac/0xe0 [ 156.650222] serial8250_console_write+0x5b3/0x940 [ 156.650224] ? serial8250_start_tx+0x910/0x910 [ 156.650226] ? console_unlock+0x2ed/0xc30 [ 156.650228] ? lock_downgrade+0x860/0x860 [ 156.650230] ? memcpy+0x45/0x50 [ 156.650233] ? univ8250_console_setup+0x160/0x160 [ 156.650235] univ8250_console_write+0x5f/0x70 [ 156.650237] console_unlock+0x6ba/0xc30 [ 156.650239] vprintk_emit+0x4ad/0x590 [ 156.650242] vprintk_default+0x28/0x30 [ 156.650244] vprintk_func+0x57/0xc0 [ 156.650246] printk+0xaa/0xca [ 156.650248] ? show_regs_print_info+0x18/0x18 [ 156.650250] rcu_check_callbacks+0xb68/0x1de0 [ 156.650253] ? account_system_index_time+0x20e/0x370 [ 156.650255] update_process_times+0x30/0x60 [ 156.650257] tick_sched_handle+0x85/0x160 [ 156.650259] tick_sched_timer+0x42/0x120 [ 156.650262] __hrtimer_run_queues+0x2c8/0xb50 [ 156.650264] ? tick_sched_do_timer+0xe0/0xe0 [ 156.650266] ? hrtimer_fixup_init+0x70/0x70 [ 156.650269] ? kvm_clock_get_cycles+0x25/0x30 [ 156.650271] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 156.650274] hrtimer_interrupt+0x1c2/0x5e0 [ 156.650276] smp_apic_timer_interrupt+0xc9/0x4c0 [ 156.650278] apic_timer_interrupt+0xa9/0xb0 [ 156.650280] [ 156.650282] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x50 [ 156.650285] RSP: 0018:ffff8801c7ba7938 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 156.650290] RAX: 0000000000010000 RBX: ffffc9000129edcb RCX: ffffffff83b7d1fa [ 156.650293] RDX: 000000000000ffff RSI: ffffc90002184000 RDI: ffffc9000129cb96 [ 156.650296] RBP: ffff8801c7ba7938 R08: fffff52000253973 R09: fffff52000253973 [ 156.650299] R10: 0000000000000001 R11: fffff52000253972 R12: 0000000000000002 [ 156.650302] R13: ffffc9000129cb96 R14: ffff8801d3a68e00 R15: dffffc0000000000 [ 156.650305] ? mulaw_decode+0x4aa/0x740 [ 156.650307] mulaw_decode+0x4aa/0x740 [ 156.650310] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 156.650312] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 156.650314] ? io_src_channels+0xeb/0x1e0 [ 156.650317] mulaw_transfer+0x222/0x270 [ 156.650319] snd_pcm_plug_write_transfer+0x20b/0x390 [ 156.650322] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 156.650324] ? snd_pcm_format_physical_width+0x5b/0x70 [ 156.650327] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 156.650329] snd_pcm_oss_write2+0x22e/0x3c0 [ 156.650331] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 156.650334] ? snd_pcm_oss_write+0x4d2/0x690 [ 156.650336] snd_pcm_oss_write+0x4c1/0x690 [ 156.650339] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 156.650341] __vfs_write+0xef/0x740 [ 156.650343] ? kernel_read+0x120/0x120 [ 156.650345] ? __might_sleep+0x95/0x190 [ 156.650347] ? _cond_resched+0x14/0x30 [ 156.650349] ? __inode_security_revalidate+0xd9/0x130 [ 156.650352] ? avc_policy_seqno+0x9/0x20 [ 156.650354] ? selinux_file_permission+0x82/0x460 [ 156.650357] ? security_file_permission+0x89/0x1e0 [ 156.650359] ? rw_verify_area+0xe5/0x2b0 [ 156.650361] vfs_write+0x189/0x510 [ 156.650363] SyS_write+0xd4/0x1a0 [ 156.650365] ? SyS_read+0x1a0/0x1a0 [ 156.650367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.650370] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 156.650372] entry_SYSCALL_64_fastpath+0x23/0x9a [ 156.650374] RIP: 0033:0x452ac9 [ 156.650377] RSP: 002b:00007f86a3dbfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 156.650382] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 156.650385] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000017 [ 156.650388] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 156.650391] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 156.650394] R13: 00000000ffffffff R14: 00007f86a3dc06d4 R15: 0000000000000000 [ 156.650396] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 08 54 36 ff eb c2 e8 61 54 36 ff eb [ 157.168868] 0-....: (125000 ticks this GP) idle=87a/1/4611686018427387906 softirq=10893/10893 fqs=31367 [ 157.178605] (t=125522 jiffies g=5451 c=5450 q=183) [ 157.183687] NMI backtrace for cpu 0 [ 157.187282] CPU: 0 PID: 5083 Comm: syz-executor7 Not tainted 4.15.0-rc6-mm1+ #50 [ 157.194787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.204741] Call Trace: [ 157.207295] [ 157.209425] dump_stack+0x137/0x198 [ 157.213030] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 157.217494] nmi_cpu_backtrace+0x1d2/0x210 [ 157.221711] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 157.226176] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 157.231426] arch_trigger_cpumask_backtrace+0x14/0x20 [ 157.236593] rcu_dump_cpu_stacks+0x186/0x1d7 [ 157.240981] rcu_check_callbacks+0x1a64/0x1de0 [ 157.245536] ? account_system_index_time+0x20e/0x370 [ 157.250625] update_process_times+0x30/0x60 [ 157.254915] tick_sched_handle+0x85/0x160 [ 157.259034] tick_sched_timer+0x42/0x120 [ 157.263066] __hrtimer_run_queues+0x2c8/0xb50 [ 157.267532] ? tick_sched_do_timer+0xe0/0xe0 [ 157.271918] ? hrtimer_fixup_init+0x70/0x70 [ 157.276207] ? kvm_clock_get_cycles+0x25/0x30 [ 157.280673] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 157.286014] hrtimer_interrupt+0x1c2/0x5e0 [ 157.290238] smp_apic_timer_interrupt+0xc9/0x4c0 [ 157.294965] apic_timer_interrupt+0xa9/0xb0 [ 157.299251] [ 157.301458] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x50 [ 157.306873] RSP: 0018:ffff8801c7ba7938 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 157.314550] RAX: 0000000000010000 RBX: ffffc9000129edcb RCX: ffffffff83b7d1fa [ 157.321787] RDX: 000000000000ffff RSI: ffffc90002184000 RDI: ffffc9000129cb96 [ 157.329024] RBP: ffff8801c7ba7938 R08: fffff52000253973 R09: fffff52000253973 [ 157.336271] R10: 0000000000000001 R11: fffff52000253972 R12: 0000000000000002 [ 157.343511] R13: ffffc9000129cb96 R14: ffff8801d3a68e00 R15: dffffc0000000000 [ 157.350769] ? mulaw_decode+0x4aa/0x740 [ 157.354719] mulaw_decode+0x4aa/0x740 [ 157.358507] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 157.363753] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 157.369177] ? io_src_channels+0xeb/0x1e0 [ 157.373305] mulaw_transfer+0x222/0x270 [ 157.377259] snd_pcm_plug_write_transfer+0x20b/0x390 [ 157.382337] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 157.388016] ? snd_pcm_format_physical_width+0x5b/0x70 [ 157.393265] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 157.398959] snd_pcm_oss_write2+0x22e/0x3c0 [ 157.403261] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 157.407731] ? snd_pcm_oss_write+0x4d2/0x690 [ 157.412120] snd_pcm_oss_write+0x4c1/0x690 [ 157.416337] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 157.422972] __vfs_write+0xef/0x740 [ 157.426572] ? kernel_read+0x120/0x120 [ 157.430431] ? __might_sleep+0x95/0x190 [ 157.434381] ? _cond_resched+0x14/0x30 [ 157.438238] ? __inode_security_revalidate+0xd9/0x130 [ 157.443398] ? avc_policy_seqno+0x9/0x20 [ 157.447430] ? selinux_file_permission+0x82/0x460 [ 157.452246] ? security_file_permission+0x89/0x1e0 [ 157.457150] ? rw_verify_area+0xe5/0x2b0 [ 157.461184] vfs_write+0x189/0x510 [ 157.464700] SyS_write+0xd4/0x1a0 [ 157.468125] ? SyS_read+0x1a0/0x1a0 [ 157.471720] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.476707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 157.481447] entry_SYSCALL_64_fastpath+0x23/0x9a [ 157.486176] RIP: 0033:0x452ac9 [ 157.489336] RSP: 002b:00007f86a3dbfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 157.497012] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 157.504252] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000017 [ 157.511506] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 157.518757] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 157.526004] R13: 00000000ffffffff R14: 00007f86a3dc06d4 R15: 0000000000000000