[....] Starting enhanced syslogd: rsyslogd[ 15.944861] audit: type=1400 audit(1517965125.924:4): avc: denied { syslog } for pid=3660 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.229' (ECDSA) to the list of known hosts. 2018/02/07 00:59:11 fuzzer started 2018/02/07 00:59:12 dialing manager at 10.128.0.26:41449 2018/02/07 00:59:15 kcov=true, comps=false 2018/02/07 00:59:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bb7000)={0x0, 0x8001}, &(0x7f0000c89000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dee000)={r1, 0x1, 0x1, [0x7]}, &(0x7f0000001000-0x4)=0xa) ftruncate(r0, 0xfffffffffffeffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0x1000, 0xfff}, 'port1\x00', 0x2, 0x8, 0x4, 0x7, 0x6, 0x8000, 0x5, 0x0, 0x2, 0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000-0x10)={0x5, &(0x7f0000003000-0x14)=[{}, {}, {}, {}, {}]}) fchmod(r0, 0x51) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) r4 = getpid() syz_open_procfs(r4, &(0x7f0000005000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x66, 0x1, 0xfffffffffffffff7, 0x0, r2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000006000)={0x6, 0xffff, 0x4, 0x6, 0x0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000006000)) readahead(r3, 0x3, 0xa6ef) getsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000005000-0x4), &(0x7f0000003000-0x4)=0x4) setsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000007000)=0x400, 0x4) 2018/02/07 00:59:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x3a, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000)="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", 0x1000, 0x80, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x5, 0x80000001, 0x7ff, 0x1b8, 0x0, 0x0, 0x800, 0xb5e, 0x0, 0x4f3, 0x3, 0xffffffff, 0x4, 0xfffffffffffffff7, 0x9]}, &(0x7f0000004000-0x4)=0x108) r3 = getegid() setfsgid(r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000+0x250)={r2}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r4, 0x80, 0x7, [0xf000000000000000, 0x7, 0x8001, 0x6, 0xfffffffffffffe00, 0xcc8, 0x0]}, &(0x7f0000000000)=0x16) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r4, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)) ustat(0x23f9d036, &(0x7f0000005000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000005000-0x4)) 2018/02/07 00:59:16 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cca000-0x11)='/selinux/enforce\x00', 0xc002, 0x0) connect$netlink(r0, &(0x7f0000b31000-0xc)=@unspec, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x9) rmdir(&(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x9ba82d45bcfffc51, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000003000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000003000-0x4)=0xe8) 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) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000), &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) r13 = getegid() r14 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x60)=[{&(0x7f0000002000)="fa1c4aa80b223df03e867b6eeaf2f0beb472cc496daa7f33a7ce01eb28dced9778c2d086390328a78bbb35442538f1621210ebe10277eeef17eef806f0a267b66e4e9e26e41219e8031278bfdfb00b3d97321150538fbee3a1cc49fe952c3b087faaf6ee73929d4d4fa5342e6d09c330aa8688087f63427b4e7cc8d1eabb541af7bababe7eb5ec780301f709b88a8d04cb0ccacb9cf195078aaffa4306eec7684cf7f57d00a2f1cc2a3e5dcb2790b7fb", 0xb0}, {}, {&(0x7f0000001000)="8b6a740e433c25c1a08419eeeb363f79c5af29a676242f287a0da0f8586f65facc92d4c58af50d0b2cf5272c517225ef407b041da9608482c487b6fe89e897cf0c0e0e6553d9af48850cfebf58ff4cd7b905fb81fd2bc498b1534020ad5c9a6ba6bacdaca95cd10ceb5a52ac569ff6ea836d449b532aeab0f9b9d94a5668c9a1e7fd03362bf694f761ae451488294d32728fa06ec8c661ade6936b69ddbf397869b17130b2da11b0e2929bdbb31b8f05fcd1e2f06fe93bf302e45b1cacd2cdc5a0808d5ead74cfd23a9bc0", 0xcb}, {&(0x7f0000001000)="b982b176e47d9167261a561f3baf2a83e9f7b73cc26acfa4417e7969e7ce64dad0ad2a5f7c6258d4b76599a1b5b0c9d8d859671f010b9f2894ec304cc97d96be871813c522cfae6e66829df554709ac31da76d5e950aaf254deacc09cb60a94c32b3c25c98045099bc97fe8e0723a178e8de3d64ef2341e77f7cbcc664742d6e53f5b95a746c80d3571c38f90cafb11c509cd08a998beaf60b2d65aa04c99dfeadc53aa326d7b6ca59338d88f7509386f0ecc1b3e4171a8f096b5bf22f2bad62be50f0ccb9cc07ee9c6490b38613ac3332e0e3edf378c17ef78f9e8ea6cdfdc0f3d89c6420718e837c2c00455be6c35e06e8f9", 0xf3}, {&(0x7f0000002000-0x6b)="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", 0xfd}, {&(0x7f0000003000-0xe5)="51d147cb4b844de9c8b65bb79dd374c70ef54586fd1bd1bbe407e88e03302661d1c313da8c2e3b1a4047d27271b5dc28729b1cee6dda894258b1e494506c8424b7d06c0206bfb240d677e4e726c285fd0cc7a1ee9a6574e4b303f1c171330d1ceb38849537cfe74caba4ec847f453c010c515d9472622262bb3e163b69826f8c03adba0771d635137cd507ae27db4e5148ac25393dd306dabb13e3e5bb190ed9ab55c6d0ec8c25cc450995a3f6655f94cb0f461e39d7d9505eee004fd0b5f11dc3b6f61c53dd24c9eacc9f7bbe0f68019d9528b23f59f98e5650185bd387cd5907354daf2a", 0xe5}], 0x6, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r0, r1]}], 0xd8}, {&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0xaa)="2364bcf3a80c71aa3afc34d1894ac871baf680a0ac87521a5051b6b92c00adb73790e0c580514ea753a5bedb1fd3bba66293ae32bba448462d0867ca6c7e30c373261bdf19d68d54c3071cfc6dd504012519325ad9135f8e3b4f7d6bdbb70e75e4dd4fdbe5a1309c6598bf0d15b327bec6df4894ddb456c47cc1dcbbb3454f66c41f68b1c9c6f4fc1dd9f2d267f579fdddff5b7d580e4a53ede74cd9b53df813d1fee36f8030f769c89a", 0xaa}, {&(0x7f0000002000-0xbb)="713eb251cd3f71086a8a23733e23569e93dac44f9177105dea9ee4c9ad5079d193ed784bbafce9ec7a193c2ee222d849ae656ffd8cd8417a4c16cea11dc0a2651a998b5422c43c860a8961d111b17245a5eeca0afd1cee6010f1fbd038bae1f51d02d4485143159096620a6836d748fc084731db68c76f0d502718f2a5539175926b3b82a237b35e6b938c2a5413eeba0851067f32b100e14a527e65fb3dcfa1937eb13d56489b461a5770c2236e430b187efb20e082b462b1d7e8", 0xbb}, {&(0x7f0000002000)="30f8c03496ffb00a48ba5f90faa1d9f404cf74ec8a4213eb8f8c08fbf58b1ea0c5b21fb8817fb712bfd3d00f25451942e7aa9fd73b68764cf0830ffe190e37876922173f4207fe5170fee7df0ca7776c987b1efa00d3a1a1cf7b5e7547db510a9788e1efc95ac47272dfcb3362b424ee0baa50f92654b994f3f1fe626f2141aeb2bd2fc49e67431ac1888137958a7802de6c2fa1427bf3bf188f57c5cf2c94f982ad096c0f1c4b0b36238bc5c38ddcf0eede0259e7d9ddfc7d78e2bc339ce5b4aa1c6d496d4c76e6acbddb7939b346f9fefffc8e01e16bfc29c9b16f5d9e9c3c41dcb1b8b5997f41", 0xe8}, {&(0x7f0000003000-0x6c)="671879c5f73ba5e663ba4680168b424c6d37b4c50efe9bcd68d4cfb3028da2a0b85766f57911be4086e4a604af06967e63b5483c87b2012f91d38940f3f757757a264e92c6e191398f0fd47b19dcd03de52a463e5c1a0479eb9bf6b29b6eefebb627841c64b9fefde073a463", 0x6c}, {&(0x7f0000003000-0x93)="34663d4be010fbae57981e63ab3611bb9741152aff3aabb6be56e14b64b13328dcb202ed6727a90770a7a77b40cbb49f673513ad952caff596d10cb4f16a028351fcb6b52f396e124be57ee38bcd7b1b6dc06ebed13f817c6c07e9efffd1db3f9420c9693a99ff42d354f739ac5a04957d4a4b23a8a8468ae8998db44ddb9b1b9fcedf845222c1cb87ebf45efada63e2a3448b", 0x93}], 0x5, &(0x7f0000003000-0x90)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x90, 0x20000004}], 0x2, 0x20000000) 2018/02/07 00:59:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x149000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000941000)={0x8, 0xfff, 0x2, 0xfffffffffffffbf0, 0x0, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003000-0x10)={r2, &(0x7f0000001000-0x87)=""/135}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000)={0x5, 0x6, 0x6, 0x8001, 0x8}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000-0x6)={0x35e, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000)={0x3d, 0xb7a, 0x2, 0x0, 0x1000, 0xfffffffffffffffb}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() lchown(&(0x7f0000006000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0x2, 0x4) fcntl$getown(r0, 0x9) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000-0x6c)={0x0, 0x64, "9b9ab3a4f211a6a84a270a2b4e1141fad0ff11b313b5939e8bb56d25cafee044169a37b21998e84f4926ebecfe792c2cda8c50f4df419d3a9e32782fd080ade9797bec1b2f1c0d6ebc68a7855a05f351d376f909abfa55efcc9f90e780bb027c091aa618"}, &(0x7f0000007000)=0x6c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={r5}, &(0x7f0000000000)=0x8) 2018/02/07 00:59:16 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/policy\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f000014b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000080c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000627000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e05000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00008ee000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000c76000)={0x0, 0x0}) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000429000-0x4)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000ae0000-0x4)=0xe8) fstat(r0, &(0x7f00000ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000b19000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000081d000-0x80)=[{&(0x7f0000c31000)={0x324, 0x22, 0x200, 0x0, 0x0, "", [@nested={0xd0, 0x8e, [@typed={0x18, 0x7c, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x45, @pid=r1}, @generic="3ec72b87740420ae378cd5fbad2d7fe56706999198a05d25cd218db7f50ab56017124d5917fa000b59aba79fbd6b0b43ebdde97248edfc8c7a4e31450121172eb30299e0c7b2ec186eda277b5b38967966e8d491", @typed={0x54, 0x16, @binary="22445b38ac098231307530f9af4943817ae85d5032fb20cd5962c7d645896db18eb29b10e2c337eafc7b8bca4b39f438318341144435e38d801247c1bb9e197427341609bcd7eb841a"}]}, @generic="3598e1be755d8b623b908a420a65e887616861d33c26737ad523cb843ea2dec7c0242b3d4fd9cc85b238785e10de0abf7b216b5df2110131dc8c0f1e4847d9a9de84cc2882e235da119b602b2beebd831f3c1d0606e0138dfd1ed0cb41f68f77c15552e59ca980666db52f017fb91f3d0640794904fd634088a5d9914b8c46c34b3e5cc25bc0eea4015ae6e00fd32299a3fbe92a6a710fc6fc7c9e3fa2e44232f4887a0d4c82833af9f101e4153032d2abf4e7369f2d92cc87788fdcb29e5f5937ba937bdfe38a000222", @generic="582207efa8478f7814b9e861e289859794ccea987bd636b503a42d1dca7fae8db9bdc92c8e0acd9b13d80b2118f5f5a2469ddb2c", @generic="512279290c02906fa2cfb68cbbcd9b32a427f65905c5194a9f3c3f26db23628426e05f02bdaadb9d8122d24e275dbb6bfb6c12beedc2c6fe71", @nested={0x10c, 0x33, [@generic="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", @typed={0xc, 0x91, @pid=r2}]}]}, 0x324}, {&(0x7f0000001000-0x1310)={0x1310, 0x18, 0x100, 0x7, 0x3, "", [@nested={0x1300, 0x46, [@generic="d38182f278dfed1d89edc484f5dcde3e359d82b89e393105e78af1c5abd0a47a53dd79116dcb4926977642198bb329725f9278c95b1aae2d9412358de98daf003909febe755edb6ab450e6fcd4120b796255de78ad6f1b1ef3912732207975de4da07947d04677eae94303a193c0af766c7cd13efbe2e43d50d2759cdb5c2456a37c27837e749d11e816fbce5686", 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@generic="a88e79be62b55d13ce9f60087fcfa5e85f92f1b24b0c83c4caed9702f5915522d69cc4758767db4765415e4a002c40d4064f16f116998faea90eafbb31eda6bc0e1035c215f0b39f7712babc3349eb7f2010807aba152e42d341b46ccc4970281b3657c9ffa2ac40dee22e994d4aabc1d70f1db6d6762026f1d2eb58c272a6d381e02d0d61fdbe10d0c61bc14d54a831e43bddf9b8c8effc2b9c1a7baf2a151c82ea97b06960c48c3e0e6ecf0c9d12ee87b2e8f73ab5213abe54b253bb6cee894a1fbe907e", @typed={0xc, 0x6, @ipv4=@empty}, @typed={0x8, 0x57}, @generic="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@generic="618b768092e11c33c0c03ba5fed4038f48bd6745a35786569772cac36b0110f1fe85d2dc7142779f9e1830982d57d3286220735ba1b760c8f75f465b5fb8d70ba4c7cef20b519666475131adf360849bde4e02f40906bdaa4fadcb14278f6deb27d10f2d92c87a63bf", @generic="240876802b82a80051b7884b", @nested={0xa4, 0x7a, [@generic="1bbea961479e393f7a450517b9f53ce589a94f520da73bdecbfe1b1033ea14839c774e4ec11749c30c73e8717c48b394296d36a8f5c91b8d98eee038ad6d1e92ed303e2aa3428a96c9898c0da60d14454b597c67df4203e9bb46b7d71bfabb2706dbd89056e902517d7f83f91d726d6da9b41450bdd67458f952a7362d64f6fca6756f7e58e5164b5c47ec0da6fcf7964d7cc431809c264a0f950b8faf"]}]}, 0x22cc}], 0x8, &(0x7f0000f2d000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x68, 0x80}, 0x8810) 2018/02/07 00:59:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) faccessat(r0, &(0x7f00007f9000-0x8)='./file0\x00', 0xa2, 0xa00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x90}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x10)='/selinux/status\x00', 0x10, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4, 0x1, r0, &(0x7f0000003000)='./file0\x00') write(r0, &(0x7f0000003000-0xa9)="26b33d9e79877fdf9a5dc3c0429780d5d46c674c00a5612896972d32556dce0df625b636de043d07562369499697e004eae2a2ddf8907fadc9f0d89cea5311949f9cd764623fc6b6cb680c28b2e33f0b0ced8967904c6370dabd2d55e5ad4ad03574442fff4a2b9e1fe4fcaec1057914129dfb4bb99691eed392f6b79ebeb759f2c0015397704691c7d3814cba730d444bed430584b3af2e57504b831f25eeee287a943a1e9c807259", 0xa9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xa, 0x8, 0x9}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0xfe4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000), &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000007000-0x3e)=""/62, &(0x7f0000008000-0x4)=0x3e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3ff, &(0x7f0000007000)=""/226) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x89d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000000a000-0x58)={0x4, 0x5, 0x0, 0x81, 0xffffffffffffd5a4, 0x18200000000000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000b000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2018/02/07 00:59:16 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000056e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000276000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x3, 0x2, 0xfffffffffffffff7, 0x2}, 0x8) listen(r1, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) connect$llc(r2, &(0x7f0000002000-0x10)={0x1a, 0x10, 0x7fff, 0x0, 0xd6, 0xd4e7, @empty}, 0x10) write$eventfd(r1, &(0x7f0000001000)=0x6d2, 0x8) recvfrom$ax25(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x80, 0x7f}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000001000-0x51)="4e4f6e4cbe46f82b5d4cf6c405188f5c82f84a6fb6a5467641482f37e71435821f6ccd9b81246410a3e125b808b7e25087a5b0a5de1d4652fbb83c0760eaadbf8c5d2d93319a22515c29f780a090c06e00", 0x51) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000004000-0x4)=0x2000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000005000)={0x7, 0x17, 0x5, 0x9, "23f0bdf7b4cc771e1b3da9a1dbd624b1719cb925c309bfa1b997680aae576de7"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000007000-0x10)={0x5, &(0x7f0000006000)=[{0xbb3, 0x3f, 0x79, 0x3}, {0x39683975, 0x180000000000, 0x17, 0x7}, {0x4, 0x4, 0x81, 0x4}, {0xfff, 0x9, 0xb16, 0x10001}, {0x7fff, 0x2, 0xc7eb, 0x40}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000008000-0x4)=0x8, 0x4) 2018/02/07 00:59:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fchmod(r0, 0x100) getsockname$netlink(r0, &(0x7f00001ca000-0xc), &(0x7f000095c000)=0xc) r1 = syz_open_dev$mice(&(0x7f0000ba1000)='/dev/input/mice\x00', 0x0, 0x1a000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) remap_file_pages(&(0x7f000031b000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x142) ioctl$TCFLSH(r1, 0x540b, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0xa467, 0xffffffffffffff0a, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x3f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000+0xcb3)=r2, 0x4) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x8aca, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000003000)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r4, &(0x7f0000005000-0x8), 0xffffffffd1d64639) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001000-0xbd)=""/189, &(0x7f0000005000)=0xbd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000)={r3, 0x81, 0x1, 0x7f, 0xffffffffffffffa6}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000007000)={0x17, 0xe0, &(0x7f0000005000-0xe0)="7809898aae2015641a519e0b3157ed45839fadd1876b5b9ca134af7dc1565ed0125df7a9b81baf175284fd10deb13305539f9db85ebc5bb9aa504b0b13ea7f420fc28ed2d7d1ff4b056db9f112de871754dcc835b172e118a8c1ff6d7b0a8cc1abd09eb167b81937d2871c0057ee7b93c6d152d0edf642466ed68369fee0e67014986f1f31d7af65ceca28eeaaa0359673f258a41189a48ffc262a9db309e360d3d7c32429eca8e92973dd2a27b89aec869da54f1e606bb9695459b1a2fc017deabbb9ba198c94cd2ee472cf137679e0ac8021538eda11c28fb86310d2f99b48"}) syzkaller login: [ 46.396216] audit: type=1400 audit(1517965156.374:5): avc: denied { sys_admin } for pid=3880 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.429359] IPVS: Creating netns size=2536 id=1 [ 46.439130] audit: type=1400 audit(1517965156.414:6): avc: denied { net_admin } for pid=3883 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.475893] IPVS: Creating netns size=2536 id=2 [ 46.518388] IPVS: Creating netns size=2536 id=3 [ 46.555240] IPVS: Creating netns size=2536 id=4 [ 46.603801] IPVS: Creating netns size=2536 id=5 [ 46.654601] IPVS: Creating netns size=2536 id=6 [ 46.712280] IPVS: Creating netns size=2536 id=7 [ 46.799259] IPVS: Creating netns size=2536 id=8 [ 48.444051] audit: type=1400 audit(1517965158.424:7): avc: denied { sys_chroot } for pid=3885 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000a53000), &(0x7f0000001000), 0x8) [ 48.543515] audit: type=1400 audit(1517965158.514:8): avc: denied { dac_override } for pid=4889 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 [ 48.750982] audit: type=1400 audit(1517965158.724:9): avc: denied { create } for pid=4972 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.757243] mmap: syz-executor6 (4978) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/07 00:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000034a000-0x24)={0x6, 0x5, 0x1, 0xb54a, 0x4, 0x6, 0x9, 0x7fffffff, 0x3, 0x0, 0x0, 0x4}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d33000)) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/07 00:59:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) accept$llc(0xffffffffffffff9c, &(0x7f00007a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000038a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dca000-0x8)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006b0000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) setpriority(0x5, r1, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000-0x24)={0x8, 0x1, 0x8, 0x1, 0xff, 0x6, 0x4, 0x2, 0xbe6a, 0xfff, 0x80000000, 0x8}) 2018/02/07 00:59:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007b8000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000907000)={0x1, r1}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") 2018/02/07 00:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d0000-0x9)='/dev/sg#\x00', 0x8, 0x80000) sendto$inet(r0, &(0x7f00003b6000)="5bfc267b727174f827b91bc347734f845f77f285baf7bbc6e7234ead35ba", 0x1e, 0x40, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a70000-0x24)="b152a21899be49d1e88c9ad1c174cbab846be177cb14c2a257663b0e0e29f4adb2660828", 0x24) r1 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}}}) 2018/02/07 00:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d8000-0x9)='/dev/rtc\x00', 0x4000, 0x0) llistxattr(&(0x7f00001f0000-0x8)='./file0\x00', &(0x7f0000773000)=""/211, 0xd3) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000956000+0xb8e)) setsockopt(r1, 0x4, 0x401, &(0x7f000038c000)="9dc6a55b738de238c5e1153dc375d6430dc2ad63c3a0ae4334dd79f483840c8cb8ff245b28348571b2a59a714f5fb7d704292b2b21c6e07ba2129db4911b119a4ef4c91d62b8e2a4475fa3b23bb1357d520e77fe83882f6858d0304612833d01cf51b13b5c32158222ad3840d789b73b2297806cc202fe4baf77a310ef9fc12756c9b14b0f9d551b3663431ef958fca2719b80d50f2e231622f54bfce88e0665f795a552", 0xa4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000585000)={{0x2, 0x1, 0x442, 0x0, 0x6}}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f00005e9000-0x28)=[{0x28, 0x29, 0x3, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28}, 0x0) 2018/02/07 00:59:18 executing program 6: unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000fe5000), &(0x7f0000000000)=0x4) clone(0x0, &(0x7f0000273000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) sync() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00008c7000-0x4c)={0x0, 0x80, 0x1}) clone(0x0, &(0x7f0000e70000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info, &(0x7f0000002000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/02/07 00:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3d, &(0x7f0000c39000)={0x0}) r1 = open(&(0x7f0000406000-0x8)='./file0\x00', 0x183200, 0x40) sendto$inet(r1, &(0x7f0000386000-0xbf)="faf908b411e5953e4e1755e2986fad59eae5055fc5dc49879e1b54727acf9c913a67c69aea21fcab155c47d3d6f34b0c5362a00508d965387dc91efc3d7b9a2fb1737992a99fc664ea29e52e8c7f37ff29ad37205aa9a4d94fc2365304e21da5e308eb500631ca5baae68a47cdbefd98244a0435ac42c1e2992d2258b766ea01b591b2aeeb04cfeceb1678c2137e343b95ffec365bc59d421366a43a008097e726792501beff39eeab2257e050750f7dc216d66500a4be21d3ac2a96135050", 0xbf, 0x10, &(0x7f000057e000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000007e000)=""/125, &(0x7f00008d3000)=0x7d) wait4(0xffffffffffffffff, &(0x7f0000fc5000), 0x0, &(0x7f0000326000-0x90)={{}, {0x0, 0x0}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000780000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000005000-0x2)="1414", 0x2) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r2}}, &(0x7f00002d6000)) 2018/02/07 00:59:18 executing program 4: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdf000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/rtc\x00', 0x48000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/pktcdvd/control\x00', 0x4500, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006a0000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000bea000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000db2000-0x8)={r2, 0x2}, &(0x7f0000a16000)=0x8) [ 48.792840] audit: type=1400 audit(1517965158.764:10): avc: denied { setopt } for pid=4972 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 00:59:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d6000-0xc)={0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ec8000-0x8)='./file0\x00', 0xb002, r1, r2, 0x7, 0x48800) 2018/02/07 00:59:18 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002a000)={0x0, 0x0}) setsockopt(r0, 0x7, 0x4, &(0x7f0000023000-0xd6)="2cfd08536c47adcd025b153684702693a1ac4bb4f3643cbf470484b6c0a990769cc63911b7e8eaf221e094c89697132a4c245b9c9a74c2d9f0ce216d3cf5b67a1eea186433d4afb35bd1b3a76e6ca97827e7d02e8ab5d65ee179034249b8480a5bff75f4c09b4db0b31e788ac559adbee1b109e9e99a951b5541b72e286d7635b651c3d549635bfd004f5b3cb1deef016989c6d3657479a3942cf3b4c724bbe7a9b01d0ef05d6ec802361f02e02052eb6dfde8598347ccffe9eaf3855a5801bf807bb3b10629fe083057071976f50d46f4545833c3b4", 0xd6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000010000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xfffffffffffffffc}]}, 0x38}, 0x1}, 0x0) 2018/02/07 00:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x0, @random="3e7596f732f4"}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000047000)={@generic="65227c95b56ba9820064ca839b1ce040", @ifru_settings={0x8000000000001ff, 0x0, @cisco=&(0x7f0000c01000)={0xd8b, 0xb}}}) pkey_alloc(0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000d6f000-0x4)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000cce000-0x8), 0x8) 2018/02/07 00:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4), 0x4) acct(&(0x7f0000b09000)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) [ 48.863380] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 48.886573] audit: type=1400 audit(1517965158.864:11): avc: denied { net_raw } for pid=4990 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:59:18 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) splice(r0, &(0x7f0000011000), r0, &(0x7f0000012000), 0x6, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x6, 0x3, &(0x7f0000012000-0x31)="00e2baf4be9a014bcfab6bd6dc4023cc3448397d362c675d4db2ed424254b13f5c80bab606797dac183d357c09896fd0df", 0x31) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x1, &(0x7f0000012000)={{0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000019d000)={0x15, 0x21, &(0x7f0000d57000)="f825cafa438895c5f8aee7c08a2c937ab8f199dbdae78af23995dbf7371d036709"}) 2018/02/07 00:59:18 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000015000)='&\x00') 2018/02/07 00:59:18 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e07000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa9, "b905aab8ed2bceb4c2231cae7c4c18c641c8aa0fa00459b4a86f1f300582f33af24ee1f69f1a87061d781e11accf7d69b927ff48921f76eff9cb147d9d7e87af7efb57524f428f5018915fa783df56cc477c634d3f2538c500b96eb59fffe9db06580b4443ebf91572d5b7332af85e2954a060fcf2f99162693a5b0d5e6580818a34ac530f47266d210519605fe69c80a9be0ddfa221c8503b86d86c4faac4c19488a4cebfd24a23e6"}, &(0x7f00002d2000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000011b000-0x10)={0x4, 0x7, 0x4, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000156000-0xe8)) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r0}], 0x1, &(0x7f00005d2000)={0x0, r1+10000000}, &(0x7f00009a8000-0x8), 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5c000-0x10)='/selinux/status\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000526000)={0x7c86}, 0xfffffffffffffe6d) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f000035f000)=""/62, &(0x7f0000d22000-0x4)=0x3e) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x100000af, 0x0) [ 48.934597] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/07 00:59:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000001000-0x5)="c2232da100") setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x110) 2018/02/07 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000af3000-0x8)='maps\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00008e6000)=0x7fff, 0x4) sendfile(r1, r1, &(0x7f0000014000), 0x1000000800000008) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mq_unlink(&(0x7f000087e000-0x6)='#proc\x00') r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r3) setpgid(0x0, 0x0) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000e1d000-0x31)="b9d5833ce71cd2ae3d09a388a61a7393b163e8f8d7c96d1d41bf68760e6663454c25ac5af7b8df65d101d8478c6c1eef20", 0xffffffffffffffb3) 2018/02/07 00:59:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f00004bd000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="a0ed0f853bf194e0e179009618530342", @ifru_flags=0x5001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000faf000)={0x0, 0x0, 'client0\x00', 0x0, "241020c7947369aa", "7625a616f63355e8a449a7ca8c384c928070fdb172f720d266953651339865c5"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000074a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/07 00:59:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) splice(r0, &(0x7f0000011000), r0, &(0x7f0000012000), 0x6, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x6, 0x3, &(0x7f0000012000-0x31)="00e2baf4be9a014bcfab6bd6dc4023cc3448397d362c675d4db2ed424254b13f5c80bab606797dac183d357c09896fd0df", 0x31) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x1, &(0x7f0000012000)={{0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000019d000)={0x15, 0x21, &(0x7f0000d57000)="f825cafa438895c5f8aee7c08a2c937ab8f199dbdae78af23995dbf7371d036709"}) 2018/02/07 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f000064c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000994000-0x1)) ioctl$KDDELIO(r1, 0x4b35, 0x2) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000c18000-0x10)={0x9, 0xfff, 0x9, 0x1}) tee(r2, r1, 0x3c, 0x0) sendto$inet6(r2, &(0x7f00007f7000-0x33)="61ec1ea422a45b2f3be566f46c4ef7fd355596ea6bfc5bb4ed8642cd57b438603e00f0c3b6424139dd4583656832d9ce0f0f6c", 0x33, 0x0, &(0x7f0000384000-0x1c)={0xa, 0x0, 0x7d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) prctl$getname(0x10, &(0x7f0000d96000)=""/66) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) rmdir(&(0x7f0000975000)='./file0\x00') setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000e66000)=0xffffffffffff0000, 0x4) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/07 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f1000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x23) 2018/02/07 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) syz_emit_ethernet(0xe0, &(0x7f0000c46000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x3, 0x6, 0x0, "7d1a0077b364afd699f37b699a35ffe6fa037ebf353f27b133038bbe9915cdb02f871e778940be08414a9cd30a476bc1f199cdcd2aed0381120d27561498266674a3f8e3941ae227908db9c1c11e149483fbcc00a04a52ce1a9d3552111f2c1b45297f9a88dca76c83ee4072345098a17b8bb71422e21986a6226cf9ede9452a9c355c42492efaadc2cbba607822f514fbc9669a80607d1610eb7d6d44746075ca05bd9b38651b4cd9ebad5d6f3cdcd244b6e245cd3381bbcf8ac7060f280d35968f686bd4af5991d7d021e627dd5c"}}}}, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f000029d000)) socketpair(0x11, 0x6, 0x5df, &(0x7f0000557000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000eee000)={0xa9, &(0x7f0000538000)="c67a5f376c6029dfda9a9fc71f5033fc2d2fc895cfba28104f70f6133e7f92172591fdb74a71fd9313574a75820992a05b21ded0946af7e7bdfcdac8fb100baf89e19c3b2051dfda0608d1ffa7af826e4c62cfb2e59f4f2a52201a2ed6c9c2d12f4e0b59197222b82b13dece3096c4390c3720b29329d8090e2ce94d2dca1da5b415f52a9473814a8f857a6e663d414734052dee9e9e95180e1ed8a4f4b9b0f57ac798d429e51451f5"}) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e10000)={0x3, &(0x7f0000bc7000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fec000)={r2, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) getpeername$netrom(r0, &(0x7f0000236000)=@full, &(0x7f0000a29000-0x4)=0x48) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$EVIOCGSND(r3, 0xc0045401, &(0x7f0000de6000)=""/149) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d25000)={0x3, 0x0, 0x0, 0x22}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000037c000-0x10)={0x6, r4}) 2018/02/07 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d85000)='/dev/sequencer\x00', 0x100, 0x0) r4 = getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e26000)=0x0) r6 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000718000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ce7000)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000b88000-0x4)=0xe8) r9 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000003f000-0xe8)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000008f000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001bd000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f000096d000)=0xe8) mkdir(&(0x7f0000ee9000)='./file0\x00', 0x80) r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000249000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00005e3000)=0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000a07000-0x4)=0x43, 0x4) getresgid(&(0x7f0000021000-0x4), &(0x7f000006e000), &(0x7f000013f000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000461000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f1a000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000fb6000-0x4)=0xe8) stat(&(0x7f00002f5000)='./file0\x00', &(0x7f00004a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ff0000)=0x0) r19 = geteuid() lstat(&(0x7f0000a8d000)='./file0\x00', &(0x7f00007c8000-0x44)) lstat(&(0x7f0000558000)='./file0\x00', &(0x7f00000bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000439000)={&(0x7f0000cc4000)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000005000-0x70)=[{&(0x7f00003e5000)={0x4a0, 0x32, 0x300, 0x1, 0x1, "", [@typed={0x10, 0x41, @u64}, @generic="f4b55ef59cdc4817d0297b7c72d17301c54292c1abbdbc4840101e8f43890b7758ab3af3ef563dc2534074dea62b5b8d95624b4f", @typed={0x18, 0xd, @str='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @nested={0x178, 0x6f, [@generic="e1c07a48bdd7b532ad3b2a3786d981f3cc448e32e30cd9d29b8479c85858c9dd25074d5e34437a81ecb702c220d08da5c28f1197253c0bb9b1012034581df62ad6c6f2c5db494484b9f7ae3735764bd6cb682db210691dfb097946c8c0455f48741a341c39d2d57b47c941dd0e9bd5027ebb065cf097e49e49ec0fee76e59749d7465251679d2edc12fed2fe74b9ec94ce6ec799ae8621fc1f9f67a4ba55c6c1e4541ef7e2047fb77d2a05bf65bb9cd6386d9267874890a7ddfa58816e75346ba6cc1299", @generic="60686f92b5f0d9b05fb8618a4699a89ffece95ff08598bbfa35646a3ff6a1dad23a4602d572c1585c6d7f7348836a2f853ce730338ac5ad2d7b5b884e4243e020797188c0b95be7fb5e64efd70ff38f5a04b126effe73a3452a773b2fadb5c33c1a3c90f2f9fb73a43e1685006a73f9e7af6e0779d0fd083ab1e4c556b45e31dbdc39bebbbca747337e205ef603b10ff96488f41129332779a3108190ba211d3a6c1dddebb4264da8c3b29e159d820"]}, @generic="56b99f4bd79e0b21809b26aedc05e187a37057ba75cf813c5da0ab53271daa90c305fcfd7cea449be7e5bda6f57a755553631b8616ab9734fbee83a4f33e882cbffade523f8eec3668c14f131fca33ff0f46d047a1985e4a20bb6ea9779f20f403d2cde5eb7d94e76d4d3978f5927991039861e7d86577f0d67eabc18d6804ff298334074e54b057292810a0868853eb4705388d9e37e4b7", @generic="115832b8668cb46854ad8ea93062c0cfe301fd37330cbd2bbc2f7a457136b63c0653b4dffb96b9656c610a7bb8bf0e7c6234d400c546a2df4f07f173996a5d6822281f99af5a6ed049b03854f85d4eac37f142add273c6c8eb14", @nested={0x138, 0x35, [@generic="3ba636140b41ff938988169c53a1673d9a18da6fd87c609a3317c063ba95b6e3a7d8c974b1a0a6482f237c", @generic="d7a13ffb3a734852b5acc99af527c3f184ee9c1c2361e65f20b168182755796e85516d9c097927420ca73dc5b1e7f7be13200ffdbcb6dfea70a59c72230bd854b11fc6024687d1804b03af06fcbf9af1b219f8a753b6ad994acb0fce61b04044e52f04e9e8efa3258c1ee990b058302e654e44c874aec109ddb0cab49193c0b99a28f841a442050c470abaa9597882ffcbcd321516b77cd3d18b15362159b376583f29eee57af128e172ec47", 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@generic="3fd572a7b0db35336e30de834fb638ac6c3593aff0c29ff944498bd5866a3caac5e7a9de6022fa8db0f48e6b9544f30146e0994b2921fe2b44e86baa7efa602a4b71ce97ea2ac2d194ab8940b0e865348a6b08417a56192375575fc35594b1e78f4fa59588a38f0fa15514c50eb1817dba3c9a087e2eba4396905e4137b5714b8a1c8d9e5b375311b5aa3f660a95a9970e38692437adf72030f44ee50f653aac1c2bd9bc4f197fd21eb11a6c2ad2ab", @generic="55fdaa5b5eac4bd345dad4be25f2131d7751b98d1951329ade9c42da0b7b4cf4bd666c9ef541ad7771c5acac5ededbeb2c669602a91f672d245d99a0386eb3abd2d80bf907cd1a3c64dfba543a9beb1a26c986d0cfa00278c7a8be3c3bee370c220ce5eb09d508e95e35c01f3e6e74efdcb802fe4c7ddb01d4613807f1f301da4e67dc2a75e416b52ce9a05ca4ba174ca50d660fb38645b44226714f55a454f68b7eba5ae1e8661f78ae662d59d9a125aed3861f5f56983c3970b0d7e18d0ad6fcb5aa572e7bf2dedb800582f7cc7196239aaf61331b413aee39b2e39a3bd42418f5b2b3a7baee69ac2fcdf09b0dab71", @typed={0x18, 0x4c, @ipv6=@loopback={0x0, 0x1}}, @generic="53091775b96cc81d5ea1ad3d08d896d2acd98e7723ca769cd1683d033e47ac87eb2bfd06b8517f808e350f69a15f3bae6909f83fa32c130ab9a38291f6fccd6934d7be99fa90fdcc01ea9378843528f66344eddcf46fa2b18e68bbabd0be79c6ecf6c0117bc011a97acb79e92b1c8d3262cc2c505926bbf76d99eab546fd151e9b406e33a2de8270eba0e11f10e025dd352a17f4d3e1fc3648334588bcb5cc46a204efe4e5086968f887e0cab4f4d1"]}, @generic="79c79e3b59f08e4f1844a3c8659ed9c50e34d49f952519a4a02312c0daec81a674b3b55dd8a4e5de70814a70c5f9833dad0ae14dbbad8d7703ade56c33130de6ada2bc032074853c6577a95c1832252579b3b3c002d187c2ccfbc3590a9197e358bd0a4210582dfff6c203168a174f66162980a1f931e067f89c4476fc1dd375478aa51388d39143df4ed0acf5e44578426164db", @nested={0x1c, 0x6e, [@generic="510397554aa97d9f1f9caee5af07d308bf3543da9f"]}, @generic="d93c0086a57d9fb9ff133762344e2bfaad6557856ef698adaec1e9b7c6c5b0381b105c7af2aa73fd772c9a9a38e12b9052cd057ca9805d4be8d6eacddfda0404626fa968760907e18e1e16ae6bd83909fbffa77272310ce637a19cd384"]}, 0x4b0}], 0x7, &(0x7f0000ec1000-0xa0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa0, 0x10}, 0x20000000) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) 2018/02/07 00:59:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/ppp\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/148) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000006000)) 2018/02/07 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000655000-0x4)=0x2, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000536000-0x8), &(0x7f0000cec000)=0x8) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f00000d1000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e5000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000007d000), &(0x7f0000498000)=0x4) read$eventfd(r1, &(0x7f0000860000-0x8), 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000188000-0x2b8)={0x7f, {{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x4, [{{0x2, 0x1, @rand_addr=0xfffffffffffff001}}, {{0x2, 0x3, @rand_addr=0x1}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @rand_addr=0x7fff}}]}, 0x2b8) listen(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000), 0x4) 2018/02/07 00:59:19 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x201, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000013000)={0x80, 0x4b3c51e1, 0x3, 0x4, 0x8, 0x3, 0x2, 0x6, 0x9, 0x800, 0x5, 0x3}) write$eventfd(r0, &(0x7f0000004000-0x8), 0x8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000b000-0x1)) 2018/02/07 00:59:19 executing program 3: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2000000011, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00005e9000-0x4), &(0x7f000053f000-0x4)=0x4) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="3da8990d3b00"}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000544000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000899000)={{}, {0x12}}) fdatasync(r0) 2018/02/07 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bd6000)={0x0, 0x0}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000b2d000-0x5c)={0x2, 0x1, {0x0, 0x1, 0xce, 0x1, 0xfff}}) fchdir(r0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000b04000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/sequencer2\x00', 0x400000, 0x0) getpeername$packet(r3, &(0x7f0000263000+0x3c2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000044d000-0x4)=0x9) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00005bd000-0x1e)={0x18, 0x0, {0xffffffffffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="372821a15aff41db520e577eb6819938"}}) openat$autofs(0xffffffffffffff9c, &(0x7f00006a4000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00004dd000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f0000768000-0x4)=0x9, 0x0, 0xffffffff, &(0x7f0000ef7000)={0x77359400}, &(0x7f000017d000)=0x8000, 0xad) 2018/02/07 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) sendfile(r1, r0, &(0x7f0000358000), 0x1f) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/02/07 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/07 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ad000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000ec9000)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009d6000)=0x40) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000763000)={@generic="0277d31788764850aadecfd723640e97", @ifru_flags=0x8000}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) write$evdev(r1, &(0x7f0000cfd000)=[], 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000004a000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000fdd000)=0xe8) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000714000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d59000)={0x0, 0x20000000}, &(0x7f00009e3000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007df000)=@assoc_value={r2}, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/policy\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000021e000)={{&(0x7f000029a000/0xc00000)=nil, 0xc00000}, 0x1}) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f00000ec000)={&(0x7f0000f70000-0x30)=@setlink={0x15, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) connect$netrom(r3, &(0x7f00005ef000-0x48)=@full={{0x3, {"c1b946b943fecb"}, 0x2}, [{"7ca4f1549d64a9"}, {"b8139940405815"}, {"11f2dd14223455"}, {"6edae343435a2c"}, {"ecc7da4e7ef0b1"}, {"ae0640e87ce7d8"}, {"fedab8dad9c8cd"}, {"855e77523fd9e0"}]}, 0x48) 2018/02/07 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000320000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1b6) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') openat(r0, &(0x7f0000453000)='./file0\x00', 0x0, 0x4000000000000040) [ 49.290340] audit: type=1400 audit(1517965159.264:12): avc: denied { set_context_mgr } for pid=5111 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 49.335341] binder: 5111:5113 got transaction to invalid handle [ 49.348616] binder: 5111:5113 transaction failed 29201/-22, size 0-0 line 3004 [ 49.367593] binder: BINDER_SET_CONTEXT_MGR already set [ 49.375253] binder: 5111:5113 ioctl 40046207 0 returned -16 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000762000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000b36000-0x4), &(0x7f00009d9000)=0x4) listen(r0, 0x0) listen(r0, 0x5) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') poll(&(0x7f0000c5c000-0x20)=[{r0, 0x8000}, {r0, 0x40}, {r0, 0x1410}, {r0, 0x4000}], 0x4, 0x2) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a53000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00005cc000)={0x4, 0xe0, &(0x7f0000653000)="60dff6983203110f09a2e592fa05b508ec0467d411f008993e2add9df3bfa65972e33359f391ac8e7341be8286a238ddf19719fc5fee5b2803c8412f27687e926fe78e1f4c29a8a624189383bff032adad11d2ae1482df618fc53d057c40dc14cb0740441874f66593957b7a51cf684ccfcd1a6e9406ae6f4cfe84eef1a8f38b5137e3457604579171af3f1535cc891f57757aa01cc6e7132f4642c163376bfc15e47edce8f98ee0f01aa78db6e759d20c957800b998d801bcec7a2565aeed62bc9cf6f3443eca2433c40eeeb92aadde460bac7513d5fcb6b3cf8859886a8985"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bc2000)={0x4}) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r2}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8), 0x8) 2018/02/07 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a92000)={0x1, &(0x7f0000650000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/vga_arbiter\x00', 0x145800, 0x0) fcntl$setsig(r0, 0xa, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00005b2000-0x10)={0x7ff, 0x5865}) prctl$seccomp(0x16, 0x2, &(0x7f0000627000)={0x4, &(0x7f00000c4000-0x20)=[{0x1, 0x1, 0x80bc2b2, 0x1}, {0xfff, 0x9, 0x3611, 0x3}, {0x400, 0x44f3, 0x0, 0xfd}, {0x7, 0x65, 0x5, 0x3}]}) 2018/02/07 00:59:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x800, 0x20000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xb4200, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ffe000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) read$eventfd(r1, &(0x7f0000ffd000-0x3), 0x8) 2018/02/07 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0}) vmsplice(r0, &(0x7f0000ead000-0x30)=[{&(0x7f0000e7a000)}], 0x1, 0x6) 2018/02/07 00:59:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/122, 0x7a, 0xffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) pwritev(r1, &(0x7f0000d18000-0x30)=[{&(0x7f0000716000-0xaa)="c899cc12e121412ab4b213322906d6ca2cc6e56956f52ba33e5bd4f7f7ebaad648707383de2993650bd149689f08bf1e5c9ba00ee3e2af6222f0951e9774d7786500ccda1054af25dfb9c6950c32d06ebdcd9926aa445ace833ee3db5e39e77d42eb9078112e16dbee670733976f154a28ef1439a07ce2634fb11a57047dbeae06a56ef8a4d829e0fbcc8882ae3f88540c4c9463faee1a8aa258ce04ea6cdf4bf047cbcb645b160abecc", 0xaa}, {&(0x7f0000dcb000-0x84)="9bd2e94ed8f325512347008570dcea2224773a00b2813238ec81d6fd4597eb546218fbc3be101c101f58693c8674347a09f28be4b5ac51380bfafd0a24c579677f288d319cb743b06ab7016c750d3f95480c89935b99181afa47fb2de422a7d9a380a22e5601318356330103f4aef155ecf853e0bc0f3219e6934aa77f6abf90db5df581", 0x84}, {&(0x7f0000863000-0x55)="e36116736fcb1b65f7bbebf31adc3505f04dca95df01089b0fa96559c493059027fde20f59872b19eef8c2e417e0f322a4f7b4139c311368397ad38d2ee10fa727af9ae0c059c0a153050ee68d4fe437b45175df5c", 0x55}], 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r3 = dup(r1) write$selinux_load(r3, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/07 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d09000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000502000), 0x4) [ 49.382097] binder: 5111:5134 got transaction to invalid handle [ 49.382108] binder: 5111:5134 transaction failed 29201/-22, size 0-0 line 3004 [ 49.398679] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.404805] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/07 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f00000ae000)=""/128, 0x80) 2018/02/07 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') nanosleep(&(0x7f0000173000-0x10)={0x77359400}, 0x0) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b57000)={0x0, 0x8}, &(0x7f0000779000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000899000-0x6)={r1}, 0x6) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81}, {0x16}]}) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) tkill(r0, 0x34) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000ab9000-0xc)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0xfffffffffffffffe}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000309000)={0x0, @multicast2, @local}, &(0x7f00002f2000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005fb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, r1}, 0xc) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d1e000-0x8)={0x0, 0x7, 0x2}, &(0x7f0000b8f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bb3000-0x1)=@assoc_id=r3, 0x4) 2018/02/07 00:59:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x139) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000161000)=""/187) 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) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x8003, r2, r3, 0xffff, 0x2008000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000-0x10)=@buf={0x0, &(0x7f0000130000-0xc4)}) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000cec000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) accept4(r0, &(0x7f000049c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008e3000-0x4)=0x14, 0x80000) recvfrom(r0, &(0x7f00005a0000)=""/225, 0xe1, 0x20, &(0x7f000011c000)=@ll={0x11, 0x0, r1, 0x1, 0x2, 0x6, @random="57f8f235c6a9"}, 0x14) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x3f, 0x8, 0x1ff, 0x8, 0x5, 0x4, 0x8, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000-0x8)={r3, 0x1000, 0x9}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r4}) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000025000-0x9)=@rc, &(0x7f0000025000-0x4)=0x9) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000f000-0x14)={0x0, 0x100, 0x7, 0xffffffff00000000, 0x36, 0x6ab2}, &(0x7f0000024000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000025000-0x108)={r3, @in6={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, [0x2, 0x7f, 0x3, 0x3f, 0x6d, 0x8, 0x1, 0x1, 0x41f, 0x24e0, 0x7f, 0x8, 0xae2f, 0x6, 0x9]}, &(0x7f0000020000)=0x108) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) r2 = socket(0x15, 0xf, 0x9da) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000fc6000-0x4)=0x7fff, 0x4) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="0100000001000600", 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f65000-0x6)={0x0, 0x1}, &(0x7f0000f65000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f65000-0xc)={r1, 0x6651}, 0xc) r2 = gettid() ptrace$setsig(0x4203, r2, 0x3f, &(0x7f0000446000-0x10)={0x24, 0xffffffffffffffff, 0x10000, 0x3}) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) mlock2(&(0x7f0000268000/0x2000)=nil, 0x2000, 0x1) socket(0x15, 0x8000b, 0xffffffffffffffff) 2018/02/07 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c53000-0x4), &(0x7f00007ef000)=0x3) [ 49.500901] binder: 5177:5179 ERROR: BC_REGISTER_LOOPER called without request [ 49.524623] audit: type=1400 audit(1517965159.504:13): avc: denied { call } for pid=5177 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=binder permissive=1 [ 49.553300] binder: 5177:5188 got transaction with invalid offsets ptr [ 49.556960] device lo entered promiscuous mode [ 49.560522] device lo left promiscuous mode [ 49.565081] binder: 5177:5199 got reply transaction with no transaction stack [ 49.565090] binder: 5177:5199 transaction failed 29201/-71, size 24-8 line 2920 [ 49.588862] binder: 5177:5188 transaction failed 29201/-14, size 0-32 line 3155 [ 49.604030] device lo entered promiscuous mode [ 49.607326] binder: BINDER_SET_CONTEXT_MGR already set [ 49.607334] binder: 5177:5179 ioctl 40046207 0 returned -16 [ 49.607404] binder: 5177:5188 ERROR: BC_REGISTER_LOOPER called without request [ 49.608535] binder_alloc: 5177: binder_alloc_buf, no vma [ 49.608551] binder: 5177:5179 transaction failed 29189/-3, size 0-32 line 3127 [ 49.625510] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.625540] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.625548] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.658041] device lo left promiscuous mode 2018/02/07 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000735000-0x3)) r1 = open(&(0x7f000018e000)='./file0\x00', 0x1, 0x51) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000363000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002d5000)={r2, 0x20}) 2018/02/07 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) r2 = syz_open_procfs(0x0, &(0x7f0000819000-0xb)='mountstats\x00') close(r2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00004e3000-0x12)={@generic="a681a8aa50fbe47f163fdf6a349d78ad", 0x401}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000095b000)=0x80000000, 0x4) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ef7000)={0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ef8000-0x18)={0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00008c7000)={0xd4, 0x0, &(0x7f0000ef7000)=[@request_death={0x400c630e, 0x1, 0x1}, @register_looper={0x630b}, @decrefs={0x40046307}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000079b000)=[], &(0x7f00008ce000-0x10)=[0x0, 0x0]}}, @increfs={0x40046304, 0x1}, @free_buffer={0x40086303, r3}, @acquire={0x40046305, 0x1}, @acquire_done={0x40106309, r4, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000ea7000)=[], &(0x7f0000ef7000)=[0x78, 0x78]}}], 0x49, 0x0, &(0x7f0000a13000-0x49)="9c25bcd3e4b14c5abb826418617077a91cd6a2226436d78aad875cadca97aeba069240db75b9a22eec5b56a307db227343d0bbd84b65e4d8dbad124e704f4869dc4f629d4a3d0ccb74"}) r5 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x8, 0x1) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r5, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/07 00:59:19 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c90000)='/proc/self/net/pfkey\x00', 0x40600, 0x0) mkdir(&(0x7f00007d6000)='./file0\x00', 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000cd3000-0x24)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000651000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/02/07 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000415000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000062000)={0x0, 0x7e, "79cf754a2dbf28a9a25f70dcfb76e1e5db0262fea4b73a304febd14c0d25d954e765cbd799d89fd5c2f70a0b784425b24f59e2e63bd298f2f001678f8aca182720921d0c8aaec3431c8ccec9a1cdc1ed416f043bde6240a79bd5aef1caa683784519c35103b9da864d108244edee87553cc8199be35eeae4a287ec18a367"}, &(0x7f0000afd000-0x4)=0x86) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006da000-0x10)={r1, 0xa0000, 0x4, [0x400, 0x1, 0x200, 0x3aec]}, &(0x7f0000758000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000042c000-0x8)={0x0, 0x0}) fremovexattr(r2, &(0x7f00003ee000-0x19)=@known='system.posix_acl_default\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x2, 0x800, @loopback={0x0, 0x1}}, 0x1036bb25a71af546) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/07 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d10000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aa8000-0x10)={0x0, 0x2c, &(0x7f000033e000-0x2c)=[@in6={0xa, 0x0, 0x3e8, @empty, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000029a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003e3000-0x8)={r3, 0x4}, &(0x7f0000159000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r4}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081c000-0x20)={{}, {0x77359400}}, &(0x7f0000b0c000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a87000-0x8e)="de87b78e222bb603858d908f9abb65b2123d21ae5f8d528ef2717aa195e6091adc188f08ac6522d6a6185dae0e6f9dd5000ddf17da2e5fa3454db6d0ba81d77abe3a88d002595b6f3fdedc995c710d395642978606c1f0a362ab9371b16d2ae658ef30f7fa8111cab1fe6f4db3571a4327a477140e9dd807451f2e7899b5cf1a039b38e5344b2c4d6af6dbbca6f7", 0x8e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000997000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000a36000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000625000)={@dev, @loopback}, &(0x7f0000408000)=0x8) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000655000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec0000-0x11)='/dev/vga_arbiter\x00', 0x30080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00009b1000)={{0x2, 0x3, 0xfffffffffffffe01, 0x0, 0x8}, 0x1, 0x10000, 'id0\x00', 'timer0\x00', 0x0, 0x40, 0x7, 0xcb, 0x6063}) stat(&(0x7f00003d1000)='./file0\x00', &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000713000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x1, 0xa, 0x80, 0xa0, 0x5e, 0x0, r2}, {0x1, 0x8000, 0x828, 0x400, 0x80000000, 0x0, 0xcc06, 0xdc5f}, {0x40, 0x4, 0x80000000}, 0xfffffffffffffc01, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x0, 0x4a9, 0xffff, 0x20, 0x939f}}, 0xe8) getpriority(0x0, r0) r3 = socket$inet(0x2, 0xfffffffffffffffd, 0xfffffffffffffffc) getsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000f27000), &(0x7f0000c36000-0x4)=0x4) 2018/02/07 00:59:19 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x14, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000027000-0x28)={@generic="78e002e29a3efea72380b66cd9d6c11a", &(0x7f0000027000-0xb8)=@ethtool_rx_ntuple={0x35, {0xa, @usr_ip4_spec={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}, 0xd8, 0x0, 0x1, 0x72}, @udp_ip4_spec={@dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x2, 0x1, 0x3, 0x7}, 0x81, 0x5, 0xfffffffffffffffe, 0x8, 0xffffffffffffffff}}}) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003cb000)='keyring\x00', &(0x7f0000ab7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000069000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000aea000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d83000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001e4000-0x8c)={r3, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, &(0x7f000025d000)=0x8c) [ 49.770590] binder: BINDER_SET_CONTEXT_MGR already set [ 49.787702] binder: BINDER_SET_CONTEXT_MGR already set [ 49.793390] binder: 5217:5221 ioctl 40046207 0 returned -16 [ 49.800382] binder: 5211:5223 ioctl 40046207 0 returned -16 [ 49.818704] binder: 5217:5221 ERROR: BC_REGISTER_LOOPER called without request [ 49.826203] binder: 5211:5223 Release 1 refcount change on invalid ref 0 ret -22 [ 49.849675] binder_alloc: 5211: binder_alloc_buf, no vma [ 49.855269] binder: 5217:5234 transaction failed 29189/-3, size 0-0 line 3127 2018/02/07 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000537000-0x10)={0x3, 0x98, &(0x7f000043e000-0x98)="f4a9a88434007b6052b193adb1e75a1e21592a57fbc29d71ec194ef4032ff11f79c0bc0847f508489f6a541147e8ddc93c7f9e46cf8d5c7fd79d12afb55dc43336a041cd21000a9b6e89df8a020d0efb8c249e4d52abba023caee1c874cf186699c824d998bc69fd82b08000c6a8182fed18e2ca339b11ff777b9f7507a1ddeff187e90423a6d9ff92eb0c62f645ffc749afda2ad3f4dcaf"}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) 2018/02/07 00:59:19 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x18, 0x88003) signalfd4(r0, &(0x7f0000173000)={0x101}, 0x8, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff8000-0xc)='/dev/autofs\x00', 0x501000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000413000)={{0x2, 0x80000001}, 'port0\x00', 0x6, 0x464, 0x80000001, 0x7f, 0x0, 0x6, 0x7, 0x0, 0x1, 0x800000}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ff7000-0xc)={@multicast2, @dev}, &(0x7f0000ff7000-0x4)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r4 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r4, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400}) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)) 2018/02/07 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000ea000)={0x0, 0x9, 0x81}, &(0x7f0000807000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e71000)={r2}, &(0x7f00006ef000)=0x8) 2018/02/07 00:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bde000)='selinux\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000022e000-0x50)={{0xffffffff, 0x200}, {0x0, 0x4}, 0x200, 0x2, 0x96}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000fb1000)=""/40) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000179000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x400000006, 0x0, &(0x7f0000459000), &(0x7f0000c82000-0x4), 0x0) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc), &(0x7f0000048000)=0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fa4000-0x8)='./file0\x00', 0x200000, 0x100) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000fa4000-0x60)={0x27, 0x0, 0x1ff, 0x4, 0x4, 0x5, "1b5c68597fb5940d09e29c1d9042e0ff702b1bd64d62e7d566265ddab86d3036ffe97078e6a224b8dc9646431c820851aa756d5ba3beca20b76442e95d61fa", 0x8001}, 0x60) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x0, 0xffffffffffffffff) ptrace(0x4207, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0}, @rand_addr}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/07 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00007a6000)='.)\'$\x00', 0x40, 0x0, &(0x7f0000cc9000)={0xffffffffec76d4b0, 0x800, 0xfffffffffffffffe, 0x0, 0x1, 0x80000000000000, 0x0, 0x400}) readv(r0, &(0x7f00001bf000-0x70)=[{&(0x7f0000e59000)=""/213, 0xd5}, {&(0x7f0000426000-0x7e)=""/126, 0x7e}, {&(0x7f0000bf2000-0xdb)=""/219, 0xdb}, {&(0x7f0000ce1000-0x1a)=""/26, 0x1a}, {&(0x7f0000d85000)=""/224, 0xe0}, {&(0x7f0000a3f000)=""/141, 0x8d}, {&(0x7f0000ee3000)=""/100, 0x64}], 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000507000)=""/2) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f000024b000)=[], 0x1800) 2018/02/07 00:59:19 executing program 5: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @loopback}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000068f000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x80000001, 0x5, 0x100, 0x9, 0x4, r1}) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000), 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) [ 49.880182] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.889825] binder: 5217:5234 ERROR: BC_REGISTER_LOOPER called without request [ 49.916466] binder: release 5217:5250 transaction 13 out, still active [ 49.923349] binder: undelivered TRANSACTION_COMPLETE 2018/02/07 00:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cb000)='em1-\x00', 0x3) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000049d000)=0xa9, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x20000000001}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c2000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x8000000000000) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc6000-0x10)) 2018/02/07 00:59:19 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) sync_file_range(r0, 0x4d2, 0x9, 0x0) getdents64(r0, &(0x7f0000001000-0x1000), 0x0) 2018/02/07 00:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000546000-0x3), &(0x7f0000251000-0x4)=0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/07 00:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001be000-0x8)='./file0\x00', 0x0) writev(r0, &(0x7f0000ece000)=[{&(0x7f0000794000-0xed)="18", 0x1}, {&(0x7f000050b000-0x37)="8fee753e0b7dedcc61bb208eee2e402d895d092f3bdc00df596a0d1c6a51107d78d7283f2cfefccd97c08e37dc12d3a2979f27bfb8d4cfdd", 0x38}], 0x2) connect$pptp(r0, &(0x7f0000764000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/07 00:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x6, 0x40}) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') getrlimit(0xb, &(0x7f0000ac2000)) 2018/02/07 00:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) init_module(&(0x7f00006c8000-0x2)='\\\x00', 0x2, &(0x7f0000330000)="7b26db00") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000485000)='./file0\x00', 0x80800, 0x80) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000d26000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000fd6000)=0x1c, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000fd8000-0x8)='./file0\x00', 0x0, 0x1100) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fd6000-0x4)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fd9000-0x1)={0x1, 0x200}, 0xf1) stat(&(0x7f00004a5000)='./file0\x00', &(0x7f00008fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007f5000)='./file0\x00', &(0x7f0000293000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fd9000)=[{&(0x7f0000fda000-0x71)=""/113, 0x71}, {&(0x7f0000fda000-0xf)=""/15, 0xf}, {&(0x7f0000fda000-0xcf)=""/207, 0xcf}], 0x3) [ 49.932164] binder: release 5217:5234 transaction 13 in, still active [ 49.960962] binder: send failed reply for transaction 13, target dead 2018/02/07 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d41000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000ef7000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f37000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x9, 0xe85, 0x8, 0x100, 0x0, 0x40, r1}) 2018/02/07 00:59:20 executing program 5: r0 = socket(0x2000000011, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x9, 0x539, 0x4, 0x1, 0xae9c}, 0x14) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x1f, 0x8437, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x6946, 0x0, 0x0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x2, r2, 0x10001, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x101, 0x4000) flistxattr(r0, &(0x7f000012f000-0x21)=""/33, 0x21) 2018/02/07 00:59:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0x5bf)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bc8000-0xbc)=""/188, &(0x7f0000001000-0x4)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2b000-0x11)='/selinux/enforce\x00', 0x690100, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000f5000), &(0x7f00007c7000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000abe000)=0x2, 0x4) r3 = socket(0x14, 0xf, 0x1) ioctl$sock_ifreq(r3, 0x8bb1, &(0x7f0000592000)={@common='sit0\x00', @ifru_flags}) 2018/02/07 00:59:20 executing program 4: r0 = getpgrp(0xffffffffffffffff) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00008ff000)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000-0x1000)=""/4096) ptrace$setopts(0x4206, r0, 0x20, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00006f6000-0x4)=r0) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) sendto$inet6(r0, &(0x7f000084c000)="e9adf33113aa90fe5518eb9a1d93d83788bf1909a0e3824d2a31317dd526eea5883f2a44263451985b194936058f00d3d846604b3e18408748783af63f19c4a165f5edbc5d480eba6d3ef486bb2c702bcf15abf8ba57f457657cf4", 0x5b, 0x1, &(0x7f0000274000)={0xa, 0x1, 0x9, @empty, 0x400}, 0x1c) bind$inet6(r0, &(0x7f0000696000-0x1c)={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000658000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000681000)=""/28, &(0x7f00001ae000)=0x1c) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000074000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000f000-0xc)={@remote, @multicast1, 0x0}, &(0x7f0000074000-0x4)=0xc) stat(&(0x7f0000031000-0xa)='./control\x00', &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000074000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000073000)=0xe8) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000074000-0xa)='./control\x00', &(0x7f0000074000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000074000-0x38)={&(0x7f0000073000)={0x10}, 0xc, &(0x7f0000074000-0x10)={&(0x7f0000074000-0x254)=@migrate={0x254, 0x21, 0x800, 0x7, 0x3, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x1, 0x1, 0x6, 0x2, 0x20, 0x20, 0x3f, r2, r3}, 0x6, 0x1}, [@encap={0x1c, 0x4, {0x2, 0x3, 0x0, @in=@empty}}, @sec_ctx={0x98, 0x8, {0x93, 0x8, 0x1, 0x1ff, 0x8b, "87bd4bc889df7fcdea91e6ccd25523298242651f8eb329e91b24c6631f945419b683e704ef9a0d257dd3b9283963784d686d9f3ac30066da98e0491143ab49f1e0a7991098a1ea126ed2ef9c093f737b5a8750d7e680e845d22cc16434ff4766fb8cb8df351d4bc6ce228e6bfa47bd71559359524f5ab8a448de0c861b76ebb844c39dc0ccf2007003c740"}}, @replay_val={0x10, 0xa, {0x3, 0x7, 0x7}}, @replay_esn_val={0x24, 0x17, {0x2, 0x3, 0x7, 0x1, 0x1, 0x6, [0x1, 0x7]}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@empty, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x80, 0x80, 0x11, r4, r5}, {@in=@empty, 0x2, 0xff}, @in6=@loopback={0x0, 0x1}, {0x1, 0x0, 0x80000000, 0x7, 0x2, 0x1, 0x3, 0x57fb}, {0x400, 0x2, 0x7f}, {0x87, 0x1, 0x1}, 0x0, 0x0, 0xa, 0x3, 0x20000000000, 0x20}}, @ipv4_hthresh={0x8, 0x3, {0x18, 0x5}}]}, 0x254}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093c000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f7e000-0xc)={0x10, 0x0, 0x2, 0x402000}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000eec000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000f7e000-0xdd)="0aff5b9318c65d1a398c0bb0518bdb1a61faf4d4d25ed107daa16d7e547a4faa2fee00fccdd01032a1e77d777733740a2863c55ac2bd52378af42c6fc911bc78a38e582598008a01a0e1875823d1db4b4bcd4d47129a194cb9b437bdcb81745c1f2f703c76ef475374bcf7476b81aed1f01a1f87dd5f8a39a2f9aa59339ee7168d7555660202cb71fb6416a490d336cd3a20e12d00dda3c257354eb553be28c2626a918b63f08bcab3b1a0be7c9ee7469e9069402f94cb68c2e9d555f48bec2b1750aa10da982896523748cd398f9be3523089501013209910babee2a2", 0xdd, 0x0, &(0x7f0000e75000-0x1c)={0xa, 0x3, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x15) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f75000-0x4)=0x9, 0x4) bind$inet6(r1, &(0x7f0000f63000)={0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000ee3000-0x4), &(0x7f0000a2d000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000e34000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000f80000-0x1f)="173263d3265cc8daeefeed7c6e003f34a83de88295c93ad65658c7b7a01619") 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/02/07 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000515000-0x4)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000081e000)) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b01000-0x10), 0x10) ptrace$cont(0x1e, r0, 0x3, 0x3) ptrace(0xfffffffffffffffc, 0x0) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) r0 = syz_open_dev$sg(&(0x7f0000411000)='/dev/sg#\x00', 0x42, 0x200002) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000c45000)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r1 = accept(0xffffffffffffffff, &(0x7f0000101000-0x6)=@hci, &(0x7f000081e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ea5000-0x18)={0x0, 0x1, 0x0, 0x80000001, 0x800}, &(0x7f0000d6f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f1b000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/07 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff5000-0x10)={0x0, &(0x7f0000623000)=[]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00005bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ff6000-0x4)=0x14, 0x800) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x5bb1, 0x0, 0x20, 0x8, "f0c94cf7d275519808fa316cf30265fc58c24f89187bde40407df5ddab08f7c303c60a017a686167f90057986a4682541e2806adf83fd27d6c0310c0c9285227", "b51a236d7fc28ce5f7024a5f252c1f2dab6678e31d21cab48a1abe93dd6b8659", [0x3, 0x3]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r1, &(0x7f0000228000)="828beca9638e2ebab1ed05e8f765fe01edac3cc95b8d124135135770003b99e27ab1e20b131072b6b749e4e4", 0x2c, 0x24000001, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dcf000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x242620f1}], 0x2c) dup3(r1, r0, 0x0) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c76000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000f2c000)='/dev/binder#\x00', 0x0, 0x2) socketpair(0x5, 0x7, 0x6, &(0x7f00003d5000)) ioctl(r0, 0x4000000000001261, &(0x7f000045e000-0xaf)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000de5000-0x4)=0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000e71000/0x11000)=nil, 0x11000, 0x1, r2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f000011c000-0xc)) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x800000000000000, &(0x7f00008e8000)='E', 0x7d) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffffffffff00000000000005000449faf5008f7e23"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x141) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x40) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000002000)=0x8) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x40002) fcntl$addseals(r3, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) close(r1) 2018/02/07 00:59:20 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000444000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, 0x0, 0x0, &(0x7f0000001000-0x90)) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000e000)=0x2, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000021000)='./file0\x00', &(0x7f000001c000-0xd1)=""/209, 0xd1) sendmsg$nl_generic(r0, &(0x7f0000020000)={&(0x7f0000020000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0xfffffffffffffe00) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8), 0x800) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fe6000)={0x3ffc00000000000, 0x7, 0x8, 0x4, 0xf1, 0x400, 0xdda6, 0x2, 0x0}, &(0x7f0000e43000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000abb000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x8, 0x8, 0xffffffffffffff7f, 0x1ff, 0x10}, 0xa0) ftruncate(0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000001e000)={0x8, 0x20000800, 0x1000, 0x5840, 0x4, 0x3, 0xffffffffffffffff, 0x8, 0x24, 0x7}) 2018/02/07 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e31000)='mque\x00e\x00', 0x20000000, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000194000-0x58)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x571}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}], 0x58) mq_timedsend(r0, &(0x7f00005c0000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3f000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000892000-0x4)=0xe8) accept4(r0, 0x0, &(0x7f000013d000-0x4)=0xa640, 0x807fe) fstat(r0, &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0x9)={0x0, 0x0}, &(0x7f00001bf000)=0xc) setresuid(r1, r2, r3) rt_sigprocmask(0x1, &(0x7f0000535000), &(0x7f00001bc000-0x8), 0x8) 2018/02/07 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009bc000-0x3)='/dev/input/event#\x00', 0x20, 0x80a02) connect$nfc_llcp(r0, &(0x7f0000b76000)={0x27, 0x8, 0x8, 0x0, 0x2, 0x40, "bf17451675ff5c957c2ab641d7b32012635c10511b87e0fd3c36206f1057a11812c9fc505ca3d2278032d00f700dd6e3ea529e20275909f454ea18d3d23fe6"}, 0x60) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00001c7000-0x8), 0x63d) sendfile(r1, r0, 0x0, 0x72439a6a) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x40000000000c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x100000d, 0x10, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x30d, &(0x7f0000012000-0x8)=[]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x44000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14), &(0x7f0000004000)=0x14) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:20 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003dc000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00003a1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e32000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/checkreqprot\x00', 0x2802, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6(0xa, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000012c000-0x10)={0x9d, 0x2, 0x88, 0x100, 0x0}, &(0x7f00004e9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000053000-0x6)={r4, 0x2}, &(0x7f0000ac0000)=0x6) sendmsg$nl_xfrm(r2, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b4000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009ef000-0x20)={0x3, 0xb4, 0x6, 0x3, 0x1a, 0xfff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000abf000), 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/02/07 00:59:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000067000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000001000-0x4)=0x100, 0x4) [ 50.329194] audit: type=1400 audit(1517965160.304:14): avc: denied { create } for pid=5373 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) r0 = syz_open_dev$sg(&(0x7f00006f6000)='/dev/sg#\x00', 0x7, 0x80200) accept$ax25(r0, &(0x7f0000490000), &(0x7f0000ca9000)=0x10) accept4(0xffffffffffffffff, &(0x7f00005ed000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000c9a000-0x4)=0x1e, 0x0) pipe(&(0x7f0000a91000)) 2018/02/07 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000029e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000066e000)={0x0}, &(0x7f00007fb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aa2000)={r2, 0x3}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005db000-0x9)='/dev/rtc\x00', 0x80400, 0x0) sendmsg$nl_route(r3, &(0x7f0000613000)={&(0x7f00007e1000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000706000)={&(0x7f0000339000-0x14)=@getroute={0x14, 0x1a, 0x100, 0x7, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40090}, 0x4044) recvfrom$llc(r3, &(0x7f000092b000-0xee)=""/238, 0xee, 0x12140, &(0x7f0000cfe000)={0x1a, 0x17, 0x9, 0x4, 0x3, 0xfea8, @empty}, 0x10) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000a4b000-0x1)) 2018/02/07 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f000034e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae3ba75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebb0040d00158fc00000000000000047114bda820d6f435e5ad0864b38e68", "3b067d6e11fa0732f08d6a2d1c7dd526e478aaa346c9f46399284c922bd260cf", [0x0, 0x10001]}) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000)='/dev/pktcdvd/control\x00', 0x40, 0x0) openat(r1, &(0x7f0000004000)='./file0\x00', 0x80, 0xc0) 2018/02/07 00:59:20 executing program 4: r0 = eventfd(0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000f2b000)="bfe4185b97c9e738c323e92f0e67ba5ad084ec59f227e2b7685ec37d9729caec0c0fff5f94fae3b8469750366068ae2fc4a2a6758e9ca2858ab9fbd73a9db7abe839a0a0884d66cbf81093444dccef0a65b4e462c65f40622f0c23e9768f74f478aa2ca490a05ba6336260c1ed905b8ddd55a151b34c", 0x76}, {&(0x7f00003b4000-0x86)="f87763f05f0cbd50b8fc4d043a978e54d678074dcdf42de64cf352536b2c524273e66bc0821ca0449fc2be973b41a197b68bcff989112bcc50113f761fb6909fcad2be89ac6a8479d356c8cb6dab6c9f95e0c8a82793f8f8a62251ada344d6fe6c42a551b5be68edefdaeeba6ca582204cea340be6020d407b595b434ff3639861989e767ad1", 0x86}, {&(0x7f00009da000)="abfca47ef3ee5835b81a26d8520eefdaaff01d2106246f16f1428ecd9b9a6c7d2d7cb6b68563252a2e2a8c4cee3687c2913b0afa2a", 0x35}, {&(0x7f0000001000-0x2d)="8c059fe0b02c22f8a477db3d36890e9562c1c1601175a9f4ce5e5aaba28f8d696fc1d5902c53c0c9c7e1256079", 0x2d}, {&(0x7f000020d000)="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0x1000}, {&(0x7f0000a78000)="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0x1000}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000fba000-0x4), &(0x7f0000ecf000)=0x3) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) chroot(&(0x7f00002cc000-0x8)='./file0\x00') connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x20100000000018, &(0x7f000033e000), &(0x7f0000fd7000)=0xfffffffffffffffc) syz_open_dev$binder(&(0x7f0000960000)='/dev/binder#\x00', 0x0, 0x800) getsockopt(r0, 0x6715, 0xfffffffffffffffb, &(0x7f0000539000)=""/113, &(0x7f00007aa000-0x4)=0x71) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000568000)={0x0, 0x3f, 0x4, @thr={&(0x7f0000fdb000)="ba2139ae29c1e77fbd8f5ef0882df9d33eb5c55c2e1db3ffde8141e1a252792ff8ce9beee96bbf5d22", &(0x7f0000fdc000-0x4)="50aa6a90"}}, &(0x7f0000fb9000-0x4)=0x0) timer_getoverrun(r1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fdb000-0x20)={@common='vlan0\x00', @ifru_flags}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f7000-0x3)='/dev/keychord\x00', 0x1fd, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000079c000), &(0x7f0000fdc000)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fdc000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000aed000)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000fdc000)={&(0x7f0000fdc000)=@ipmr_newroute={0x2c, 0x18, 0x102, 0x0, 0x2, {0x80, 0xb4, 0xb4, 0x6, 0x0, 0x7, 0xff, 0xb, 0x400}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) r6 = getuid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000012c000-0xc)={r4, r6}, 0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f000008f000-0x10)=[{&(0x7f0000fdd000)=""/106, 0x6a}], 0x1, &(0x7f0000fde000-0x60)=[{&(0x7f0000fdd000)=""/4096, 0x1000}, {&(0x7f0000f38000)=""/128, 0x80}, {&(0x7f0000fdd000)=""/64, 0x40}, {&(0x7f0000fdd000)=""/243, 0xf3}, {&(0x7f0000fde000-0x2)=""/2, 0x2}, {&(0x7f0000fdd000)=""/44, 0x2c}], 0x6, 0x0) getsockopt$inet_buf(r2, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f0000fda000)=0x18) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000170000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f09000-0x10), &(0x7f00005f2000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc5000-0x15)='/dev/pktcdvd/control\x00', 0x2001, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000382000-0x4)=0xffffffff80000001, 0xfffffeec) tkill(r6, 0x34) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000436000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000629000-0xd8)=""/216, 0xd8, 0x2002, &(0x7f0000a1d000)={0x2, 0x2, @empty}, 0x10) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000efd000-0x10)={0x9, &(0x7f0000841000)=[{0xb68, 0x9, 0x8, 0x100000001}, {0x10000, 0x7, 0x80000000, 0x6c3}, {0x1, 0x0, 0xfffffffffffffffc, 0x5c}, {0x1, 0x81, 0xfff, 0x7fff}, {0x80000001, 0x1, 0x2, 0x4}, {0x8, 0xc78, 0x80000001, 0x4}, {0x7, 0x8, 0x762f, 0x3}, {0xe4a8, 0x5, 0x8, 0x8}, {0xfffffffffffff6be, 0x8000, 0x7, 0x3}]}) ptrace(0x4208, r6) accept4$ipx(r3, &(0x7f0000ce6000-0x10), &(0x7f0000f2c000-0x4)=0x10, 0x80000) r8 = dup3(r2, r1, 0x0) pread64(r4, &(0x7f0000dd4000)=""/198, 0xc6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000b5b000)={{{@in=@broadcast, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000a01000)=0xe8) 2018/02/07 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000037c000)='./file0\x00', 0x28) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000141000-0x68)=""/104) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00008b4000)='./file0\x00') r2 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000919000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r3, r3, &(0x7f0000c4e000-0x8), 0x8005) 2018/02/07 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000006d000)='/selinux/checkreqprot\x00', 0x101100, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) 2018/02/07 00:59:20 executing program 6: rmdir(&(0x7f0000d8b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x15c) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer\x00', 0x2000, 0x0) sendto$inet(r0, &(0x7f0000641000)="3cbc1909ccbaa6a0ee5d9eec9a68eaf5226c7023097ffc175c4e6299cb2f8574933ebd6684d43fe6a9f4df6cdb576146363936d2abd0aee9953c11a3bc5a0a9ad18512cfb53286cbc08c4b337af02346b1b93eddcec7b1e057b6272e66d909278e", 0x61, 0x4000000, &(0x7f0000eb3000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000ceb000-0x82)="a3ab9aea7632c4b0b7e0c0f40200ee6000f09dfbc58d90e58dbbe0b2f315e99795c5fb47e193249b67a5bd5f3fd440d172968e6bc34b5bfd64287ec7c33b119a3f7b3fd0862bba4577c7ac2ce5238f35d8ae04f33c8eb75db044bae9104685402c107c4befbb8df2a7e71a968235a1cdb61b8879169b73c9317db9b5e380740e477f", 0x82, 0x4000, &(0x7f0000402000-0x1e)=@pppoe={0x18, 0x0, {0x2, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/07 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) r1 = creat(&(0x7f00000d0000)='./file0\x00', 0x1c4) fchmodat(r0, &(0x7f0000871000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000b36000+0xae1)=0x7) 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') pwritev(r0, &(0x7f0000d26000-0x10)=[{&(0x7f0000877000-0x44)="c81d5c4136108f8018a59025ace020230ba51be2a66ab04fd0986e063bc47f044b3878c6b18daf9c4001b26c571050db7ca700b79a1444e5835afb59fd621f95b78f71ea", 0x44}], 0x1, 0x0) preadv(r0, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) 2018/02/07 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00008c3000)='g', 0x1, 0x20000004, &(0x7f00001f0000)={0x2, 0xffffffffffffffff, @rand_addr=0xc9}, 0x10) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) utime(&(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000fda000)={0x5, 0x4}) r1 = fcntl$dupfd(r0, 0x406, r0) fgetxattr(r1, &(0x7f0000310000-0x15)=@known='system.sockprotoname\x00', &(0x7f00001ae000)=""/152, 0x98) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000395000)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1000000000}) 2018/02/07 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000000e000)={0x5, &(0x7f000000f000-0x28)=[{0x6255dcdc, 0x809, 0x3, 0x6}, {0x4, 0x400, 0x1ff, 0x6}, {0xfffffffffffffec5, 0x388c, 0x832b, 0xfffffffffffffffe}, {0x3f, 0xed20, 0x5, 0x5a3}, {0x6, 0x4, 0x8, 0x7ff}]}) exit(0x0) pread64(r1, &(0x7f0000000000), 0x0, 0x5d) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f76000-0x4)) pipe(&(0x7f0000f50000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000775000-0x4)) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000045000)={0x8, 0x3c83, 0x1, 0x10001, 0x10, 0x5}) shutdown(r0, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00008a1000-0x5c)={{0xa, 0x0, 0x74f9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8001}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x69e}, 0x1, [0xffffffffffffffe0, 0x9, 0x8ee, 0x7e4, 0x4, 0x7, 0x3, 0x1]}, 0x5c) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x5, 0xfffffffffffffffe, 0x5, 0x0, 0x800}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f000000c000-0x60), &(0x7f000000b000)=0x60) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002000-0x7)=[]}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) [ 50.491856] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000db5000)='cpuset\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000558000)=""/151, &(0x7f0000b1a000-0x4)=0x97) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000487000)=""/4096, &(0x7f0000fb4000)=0x1000) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/07 00:59:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') fstat(r0, &(0x7f0000010000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/07 00:59:20 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000052b000)={0x0, 0x0}) tkill(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003ad000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x2)='-\x00', 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000c61000)='dns_resolver\x00', &(0x7f0000614000-0xb)='eth1cpuset\x00') mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f00009a8000-0x10)={0x6, 0xe842}, &(0x7f00008c8000)) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b9d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) preadv(r0, &(0x7f00001ee000-0x50)=[{&(0x7f0000af1000)=""/171, 0xab}], 0x1, 0x0) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000009d000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000154000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000b40000-0x38)={&(0x7f000072d000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000270000)={&(0x7f0000bee000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x3, 0x2, {0x2, 0x1f, 0x40, 0xfd, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @empty}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c804}, 0x800) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) getsockname(r0, &(0x7f00001de000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00009a4000-0x4)=0x10) writev(r2, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b90000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000aed000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000907000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000158000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f7d000), &(0x7f00004bf000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x1, &(0x7f0000e97000-0x1), 0x1, 0x4}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)}) [ 50.597063] mmap: syz-executor1 (5485): VmData 11751424 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. [ 50.635166] binder: 5490:5492 got transaction with invalid parent offset or type [ 50.642959] binder: 5490:5492 transaction failed 29201/-22, size 40-8 line 3312 [ 50.654407] binder: BINDER_SET_CONTEXT_MGR already set [ 50.659761] binder: 5490:5494 ioctl 40046207 0 returned -16 [ 50.669636] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/07 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x200002f1, &(0x7f000060b000-0x10)=[{0x20, 0xfffffffffffffffd, 0x0, 0xfffffffffffdb00c}, {0x6, 0x4, 0x0, 0x3}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000fc000)='dns_resolver\x00', &(0x7f0000bad000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006b9000-0x1000)="104ef9d34e9590e90c6ccb654efe4fae988d7132a7c982b719bd57b8c4e2aabc80d3e937bb46ba798431eb9804f43a8c2450658232ec147ef59e3780e771e1d9dc1f7ef614bd25a874a637ffd2c3493081ec7aec90427e69b81345d1ced233f612f3d7fb24e3fa0517258bdaea4f2b1ab20aee17826af8ed4b27ee9ea3bdae22243d48f8c68c63e9448287884c9e28487b00a325e35676711e9e71762baf46c6d6fd93c220afdda0b3a62189ed7071a2b9f61d393a525bbe64a8d0fcc312ad12e0954e5807d27f4ba5a80fd9824c4be2af69cf4b8a885112a8f794cea3ffe619c5161a2e0e6cbe13cbf86df02f24f2749ea7de3afdefad7f2537f1700ece64a307765050ca58c147cff37bfbb9954fc0f28550c127a4f6f9ab76bcbe78e81433226afd966e10e042636fb3dcfe41cc1697aa81d5663296a33f66c249742fe1e3a4ee407f2632da2c9eb6737a168641e846be6e46f18cc3d6fdbb9fb03fb6953379aedba4bed35c8ba2aef372bf8c3e58c22f95e2492bfe0633495cecfeba196767456e5aa3caf2135b5e6baf66e67024c9568305d0f7f40226dfab13b8dd5e2065d69324e1ad0ac907ea0b6b4baee1dfba18848cd3a3bc4b0586da89fed857f3aa9c71b8af8ee3f0ddea0613586bcea70a80e20f1b8ce1618151474658441bade4614ed8bfc90580958d4e09acd2a7745f83fe18385cf17cd5122a4b84f7da86365669cba4182ecdaabbe9832d7894751fce3147bff3ad425f096140b288de2f9001ccb4fa3b8dfc6049ac1803e72de92cd6304f978e6e43f6e04c28bdf6e44a18a62b4fca25e5699cf7f71de72191ed5232cb5845c73d3a8887bd29c05d9852364091bddc8275cf42c821edaf8e652ec1ebe0836e408b7648f966b7546a49be2cac67502803a582371fe160e139463eb7cdc8a146b848e8b293df522147c04d43484c97c2f59f69a85dde7dd7010de00ce0c323665f16c2dd4cbbd93d7fa5f3d39114a970cea8d4709160c4d92af20afd99b4f423a87c2e18cc88aad1068ef3e45379a89c7f7625e409da93e4808c97ae8886312f353a231e060479b8f3997e71f3451ec715fca423f69c17bbf599947d5390a31d00d793757ab7ad95da8a740a6e2738193e3f53ea6fe2e38dfd6a8e995f4d573d4c4d36f3f5175017ea01f2ff47053fbb55a13a3c63d17b4daf6a83f2f7e1293e78a50ba18d6706eb4cc49963a28395b0070e0d2d048277be0f1e8ad78701b961d27b2146ff8699d6c4c18899be814e944f83efe5fcd565f82180e169ad81cd82bfa7e4e9f969568fc21deb2cf84deed321e4e79e250ef6d9622f070cb28e3e2486cb9c24470e1d346d35878ee88481f6c3eab871d0bf7b667bd8672268745dd56ed4db1ecc7d5f7ff39159506cf358be16bcd88d837cee90412a5749675849a090819c05901d927143a1f26e41ac68de39ff420d29724f2899d35396f58018c28461012bfe809aef13e94430ee0b3f3201f0b47d7c8e0f18638294f5ec7d42c5fa9fc1a531b53a28a9ab4fefe7380d2042cce2c441fec323bf5e6075fe5f3d9badd2774c66af55722836a0da5bc286426d464fc68b11957e80c1e46894e942895e496e168f4434ff9d3fae8ca43cfcf4efcedb6af3178a8103aeed5fca0e19dd029379cf3225935bdc6c988895fc4cf3682944dbe117507821b06f1df85092b6115b6c6e5b4fce5472b466479d6f6ac099550d654535beac9a9bf6726e6cf3c2823933b2d88714e5af3a04138ab89d617af10cfb002d5e98c6314827180d3a1007fe6e6c6dd69d36518f6e9f96ff1a3f3ffa2afae40ef5947e23add2316413c7f5fcdd8ec903afcfcd8da6e5aa9ff0e76b58d2928bc25ac4e21ee6dde5e22fe7af2f098106265f15a75666e76e9519c23c2083cb7fc59abbb54059d7751967425b65ebe9c8bbb7b7bc3dd054bb1d27539852f66ee87e6a4b0cbcb3f46affe0871900bcca7e38a67009f4cc528fcd0280c8b233def973d232692bd80edafb79494226c1d182442e7582f6ad346409ca6e7f3dcfdda0ad7242c65f5e9069bf3bc59874cbd243e8029c3dba1411a08d0199c51e8970f0d20ede72fd8cee4957d03c3cbb9c0cecde0b826e2235b5f4bd004346711f2f873d7f356690a4b294583b5c095edb066457bd21b5b15e417407e05bf5ee9d947a63b0ff66589b202ed423a00adc1e7208024262c905b29657b35bd6b1ae6ead4e44692ba734b00e5908745ebb47769e0feb424d563c6e53d13ea145a487bd8cfdf5b7a140fea0ce40b836aa44d82613e81236de5ca8ae9a84ddf8a1429e73155c18e3508a10d4c6d4d3dfabb5997df4ef836d7e3451eda200a931e178ce7e39598d510af29de9b9d0d293fd2089576493349b7bddb91ac046e71cbb1625ea02cf4667edd4e36bac94a2a57841f78a368cf6209b796739b953f001a80be83b56e3d866825e2122a9fbe21660e2333518b525d2ab1e2189312a464bc00b18259023775f0f305b82ffc30d9b03d6c04151551a995ca1fe183aafe04ba3864d3abc1db4cfdfd124cf569106bdf2b7615cf9e349b722b4cd9f398f9895bdf6184163a8c7aedcfdbf7820034b76dd10e5604634622a1865ac473ac7f669ee50c84277cc6d83097f9f6386600c4fa84412f32a639a2c0830ae9e36cd5af775a46ed30a21dda6b4020a7be0ff97a5ed9d1f2d3d180ce7b0dd30f57e65c4bb4a04872b09b74a48509c1b2fd2852f91e0118150855fb9a3f8615885584fea94cf1ea454d7292ef050bb379090daae2a7821010fb3bd86fd232ba43726c9bcf53dca386572b4f7422d572c5ba4b833771ba9c8b2b98f8a4870772a73b276fe63df1216112f8c87573bd7f72f642da38f8ee6cce9a8d452ece205de90e6098e7c1a40a59de2ffc85d60bcff8e82f9eaa5e41851207da41f500c99e5366fe493a0821040d24dcbf127292041bbe99060d5d27893242d41b4491cff33746dde038ebc4f3015e783b49790a90a5fdc920253724d2bcea6ce8a8f39badee0d78e41674497e2a76e8d139a9261cccecc0bf0fb0251c3e1dc0c644070bab4a1d2935a6e579c0bcd7b8282378fe48e3e4f87da2377927b263bf4fa979e8c0b6e011126753568cf0d4d7b175ae3f70126c5118594d8a844b83de9600d4cf96ad1146ed24f6d1695176bcba1d78734ff6a0bfaa967aad7472c55f62276777e44cf5c4dea15efe928010b47e0943a0d61e343840afb8469697aa564270335f5f1b7764c495fa6b4d1cfb9ee3b40c0c5718a2588af06bd11cadc2ad82063d6c7f6b9e272fb93b1cc53a703550ba2af2dbc8f3152fbf382b6465988729e9d454aaa72e52fdc21e0ea9e2448a4a1c37a788132387a7907647c91816a021d10398fc1440ebddea6d9c087e8eb5a9d69605d8a3572dd4b331fa6f3db8ab744364f5f01055e64a1adf21a92268aa3bb413e2f33d5a41e09387f3cfc5101ddac9a9d3b2cc80645f1c9733fd4f2f2a97703173def92cf0d60cfb9485bfa71e8a8208b919537f32009fa39477b4eda1b90150f57744ad1ac13c0ec8c43d22f77b351b5b7297ed0d0b5f46c310250e49f3e721292ae17548bdfcb277139ae61c4ead9f59392ba322d18d91a28bd40a4d45478bf6c8582912476c281a7c3848d3feb5f6b65fd9854e17eecd0f6773d90221b4eba02239a7215ea163c797f0c378d9d7b1ad9a16e052fb6da0598c776e510cad9743c7a0e9f89bf6b07add446f89b9084c95909683bc6f793480a1a7381325f7dcc381e433df962c2bf2ae0048d0babaa024694fa19057dcd44607841a77cde6e56901bea96bf3a7325863fc0673eedd74171a3a0b3a8acc688af51e4d5b6743d44a79a085b089964169f0d7ac17c38b0bef51dc6201075a4669befc98785833a8257606143e41c0b4cfc28585b3e5b00d0c3f847de2c1b6a5cf859be55b1af423543f67805aaf32c86e7573e44de37dcfe1e01af287b011533f67f8729791fced0f6b958cbb8c2f1825ee0fb2a04e1a071293e9af06473e3d916be2f502e1773936ad00892fd4929c31822cc33b29892ccffd17fe85c2bdaff657b8a531822d8897bbde5f20f2b3a436f136dda0d1300cf66f4f05ae9e9651fd97c8d3534db51493ae42ef1eaccb5a513e6444ca1963545c3f200b6388c148e12d2e45a98ae5ad8bfd5c54c15f900848aba00b4451a24b80003001a72e01a5ec4aa886409016850c3a3db1b2daf11421931bbe6f3c7adcc05eba9c539af73249e87f8d45fe5990e482a90a46b44944a5a777a81ccbcd29a835dbec6e4910e26df23b2fb1680993003989c65e8659aa6594a5b9c014c4c7e610cfcbef673676c5ad94ae7bce14e19eeb0d1bc894aba5d8ff1f06fd199ab60662ead78d5b2fc38fdadba17ba19f0f7e6740f4704255f701ce9eea6037fcc2bbde8a0d848f1b55ac668066b7225ab247b16260bc727534b3913dc4f3ef1186b1c35f0120be9456301b0b7422e86d26d55e88614d1ab6a0de25e0acd209347b746d2381070d79dab1c50776667ef5038695d6516a14fc98e0d1f0a72f814c834792ddbf503efff994b00a0117e1f8e61320fa38adadde8c7330aa324f58dcbc1592bdfa212c1f81c5c8db2ee467093e6ea4928a228fc6e9d05a214048009e8e0a3424495223988f4c39b1ef65f3b1363b56ef37d0058b795669f8bf1e9eec10ad4a44c4512aeed49f73d1f11103e91f3196a6705585b8a0679d49ac6206d9f4437b5d0e2312eb1564d597976f30c1b02c0c8729194e1fef9615609f972bbe9b4f02d533b626e8158cadb3ea05645b50f2136ed4bcc75779cb205ade4a34e24c9262a3fa10cdc5b4acac13d556f0cc20f257401a8d5fc6ba443fddabc23cff8fcabefd9ea87b58481cc11ae38e49427b1874f65365a999bb5cde8842afff9bc500ae945c1417c4e2f0998732294d09d43f15e20eb203e336eacb9dbad247feef555236a8c733ffdc144c03fd70047d705a6881dca6fc7660b02a1d954847bb656d9ebff612f3c8b8170e9fdadb2dae1a7b6688f598f23bd13aec44f631084f31366b688665e1bb67b3fee0494f3513e84aeb0bf7af423f1077ab32412d8be0b96dec22fa1b5cb80288e72a9f9acb97be76fc75a3c26c6780ccec7da4532c5a79f607f8e5623a307de1c14511f790cebed4c8c923ba0fc15dba2257740eda2c4171c1ef4e4bf34e1d176fdec69c6f1681279f8e7c8ecc73aea3bbb310eef1a6c283dd2edd65bd2356952fe1495d614c6de71bb36dd0fe725a16abbb8b1b8b1bfe49a2828ae270ff4621dd454f74faa1e386631f40ce994c78842e5e8b113ac3bba79e2712cd566a1351e64fb0934f7ec43dedc373b38dd4ddf1f4f8e606b47fe1ed7de998da10c72835b7a084144d5b41fb43e01a1b0f9cb99a07a5cf5c27a0e5bd5915d93498ebc09144ed5ce839fe526230940624446e3e986e213f922be1398b08d52d13bec404d942da16a836ca5f6e00765589d246985cba2762a03959a1f2ab35d7c76afba3ca7ecbe3a8045285c0d54fd8faedb386d7da8053b0e3b16c09199d1a4ea8e460d18c237887f7e95dd8183244d40493a5ba611c30dd66536a0c84ada18f69e1e8843b431241b0a1d2df0b06481b75acc96bf5bf78751c0c8b60bc4f7994c913fef7da95b0ef76ec1e01b8774f5239eaca767cbb9f74574734562a6d301e945de92497f3b57bed5bb612e7b8a4729400ae532f9211fd82cf49833b8c7bff0bd5e19f1ce8873f492f8866e3d14f3273dc1406be0a4073a0125bf08f900", 0x1000, 0xfffffffffffffffd) pipe(&(0x7f00007e3000-0x8)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000d42000-0x8)={0x1f}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b4d000-0xe8)={{{@in=@loopback, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000d41000-0x4)=0xe8) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d43000-0x9)='/dev/sg#\x00', 0x0, 0x1c1000) write$fuse(r1, &(0x7f00005ca000-0x14)={0x14, 0x0, 0x3, @fuse_poll_out={0x1}}, 0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x100000000003, 0x8000000008, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d3f000)='net/netfilter\x00') mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000948000)='logon\x00', &(0x7f0000d42000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000993000)="69a199450507982b4e759d9885d952ac927341b69c198b30c5f2b87140d8b80c694c7285da81d9db0d94a6c7d21cb9da250842ee7c59957be9bba0844558999a65da7146d50f99fe8b4a05821c218c044ef445ae687ada0403e260eda77cb516902fe3f108c24abab64247318de50139dae38230a2a57b099ff16bd211dd2509dc57d675d8b2f72a71d14e68b222c7c9f04c8f52516e37520b9b27df9a5ce202ed4b100a48f91a92f89dc388ca23e1cf23728706f94206dbb4729185fb2764b57a544539e365e7392bace6ea597667e818cfd4159fb277d786e17d23dcd64bbabf031762", 0xe4, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x20) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000d3f000)={0x1, &(0x7f0000be4000-0x4)=[0x4]}) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000f6d000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6d000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7ffffffc}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c9f000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000965000)='./file0\x00', &(0x7f0000fdc000)=""/21, 0x15) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/ptmx\x00', 0x12000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fd9000)) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/02/07 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000086e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000883000)=@ethtool_dump={0x3e, 0xffffffff, 0x3, 0x1000, "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setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ef6000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ef6000-0x4), &(0x7f0000ef6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51}, 0x40002102) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0xffffffffffffff0d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034f000-0xb)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[], 0x0) 2018/02/07 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000243000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) getcwd(&(0x7f00002be000-0x1000)=""/4096, 0x1000) 2018/02/07 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x2b) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fcd000)={0x2, 0x8, 0x9d, 0x4, 0x0}, &(0x7f0000de6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b6e000)={r3, 0x1000, 0x40, 0x8, 0x7ff, 0x3}, 0xffffffffffffffaf) r4 = accept4(r0, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) fallocate(r1, 0x1, 0x3d, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b97000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x7ff, 0x0, 0x9, 0x6, 0x2}, &(0x7f0000d49000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000bec000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}}, [0x5, 0x70b, 0x0, 0x80000000, 0x80000000, 0x7, 0x6, 0x40, 0x80000000, 0x3d, 0x9, 0x1d8c, 0x9, 0x6, 0x7]}, &(0x7f0000e34000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000c33000-0x18)={r5, 0xf57, 0x10, 0x6, 0x7}, &(0x7f0000aef000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a9f000-0x8)=@sack_info={r5, 0x9, 0x5}, &(0x7f0000f79000)=0xc) shutdown(r1, 0x1) 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eb2000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b75000)) socket$inet(0x2, 0x80000, 0x6) syz_fuseblk_mount(&(0x7f00003bc000-0x8)='./file0\x00', &(0x7f0000f43000)='./file0\x00', 0x3, 0x0, 0x0, 0xffff, 0x1, 0x80) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d19000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) timerfd_gettime(r1, &(0x7f0000184000-0x20)) futex(&(0x7f000000d000-0x4)=0x2007, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000011, &(0x7f0000d0a000-0x80)="ff55d36c", 0x4) r1 = open(&(0x7f0000356000-0x8)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005cb000)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000c5000)=0xe8) umount2(&(0x7f0000c03000-0x8)='./file0\x00', 0x2) r3 = getgid() lchown(&(0x7f00001be000-0x8)='./file0\x00', r2, r3) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5) 2018/02/07 00:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[], &(0x7f0000005000)=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000), 0xffff) r2 = add_key(&(0x7f0000b07000-0x5)='ceph\x00', &(0x7f00006c2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x88)="f2567e19f931943c7d19dec6fbebe7ffeb9f9546ebfb7dec3db64b9c58baafcb14149ecef208d0a8c135f6139033055feb9ab01b83b4a1acaffa7bdc300e11f1df4a2b17b5758781b18719f12be817818959e6d6136c4a5896acc77892c03aae9ad05e67143bb1a648443c047a5c563e9edf172c7abb63edabcc2a6373e1a693518ca4e50bd91354", 0x88, 0xfffffffffffffff8) request_key(&(0x7f0000c46000-0xa)='id_legacy\x00', &(0x7f0000163000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ce0000)="2b2f6e6f646576766d6e6574302e2a3a657468302d706f7369785f61636c5f6163636573730200", r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x5, @fr_pvc=&(0x7f0000229000)}}) close(r0) 2018/02/07 00:59:20 executing program 2: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000cb7000-0x18)=[]}, 0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(r0, 0x48000000) mmap$binder(&(0x7f000046a000/0x2000)=nil, 0x2000, 0x2000009, 0x80010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x800000000000009, 0x4) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000940000)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000f5b000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000919000-0x14)={@empty, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00009e6000-0x12)={@common='yam0\x00', 0x5}) [ 50.770263] Option 'f_ÂÝL»Ù' to dns_resolver key: bad/missing value [ 50.806466] Option 'f_ÂÝL»Ù' to dns_resolver key: bad/missing value 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000000d000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000010000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/02/07 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a83000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/autofs\x00', 0x39ba01, 0x0) getuid() pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0x0, 0xfd}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/07 00:59:20 executing program 2: epoll_create(0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fdb000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000fdc000-0x5c)={{0xa, 0x0, 0xd4d6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1000}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xb7}, 0x101, [0x0, 0xfffffffffffffff7, 0x0, 0x81, 0x7, 0x613, 0x7f, 0x80000000]}, 0x5c) listen(r0, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/07 00:59:20 executing program 7: timerfd_create(0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000088a000)='loginuid\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000471000-0x14)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f000080f000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cf9000)={0x0, 0x0}, &(0x7f00004a1000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000791000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x5, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0xc11, 0x0, 0xfffffffffffffffc, 0x21, 0x10000, 0x9, 0x5, 0x5}, {0x6, 0x0, 0xfffffffffffffffe, 0x896}, 0xfcfe, 0x4, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x33}, 0xa, @in6=@empty, 0x3, 0x1, 0x3, 0xfdb6, 0x5, 0x6, 0x5}}, 0xe8) sendfile(r1, r1, &(0x7f00001f0000), 0x40) getsockname(r1, &(0x7f0000a8b000+0x52)=@can, &(0x7f00006d6000)=0x10) 2018/02/07 00:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ebc000-0xd)='net/udplite6\x00') r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096d000)={0x0, 0x0, 0x0}, &(0x7f0000382000-0x4)=0xc) fchown(r1, r2, r3) r4 = syz_open_procfs(r0, &(0x7f00000dc000-0x5)='maps\x00') pread64(r4, &(0x7f0000a48000), 0x0, 0x2000000) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc}], 0x14}, 0x0) 2018/02/07 00:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) eventfd2(0x401, 0x1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a}, &(0x7f0000753000), 0x1954a63c, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bd000)='/selinux/enforce\x00', 0x200000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006d4000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = creat(&(0x7f000077c000-0x8)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008f1000)=0x101, 0x4) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/07 00:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000291000)=0x4, 0x4) connect(r0, &(0x7f0000236000)=@nfc={0x27, 0x3, 0x9, 0x7}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000023d000), &(0x7f00009e2000-0x4)=0x4) 2018/02/07 00:59:20 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000+0x949)='/dev/sequencer\x00', 0x16d003, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000000c000-0x8)=0x9) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000016000)={0x18, 0x0, &(0x7f0000014000-0x18)=[@request_death={0x400c630e, 0x0, 0x3}, @increfs={0x40046304, 0x3}], 0xb2, 0x0, &(0x7f0000003000-0xb2)="560296b5c85727f69a40e98651260bf7a20dff0988a83aca10cf394d0a94ab3ce66d4fdc1cc536d6cdce80c3c1404e47eac82fa800fd7dc0e6f2a28be8df70b81bca2339ce602c5885d4cb93b6739f4bf522c92c64d78e3468332eccc52d6479f746e3494bb802a0031e2a9730467cf1730825f92df3b5b382f91eba3034ad9c460bb3e1307187937efca2e294b194687c9595e5937180e671a6edf982fd1b24082384bdab1a1adb776f0e19ad9c570bd218"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000017000-0x4)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000017000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0xa7, 0x6df2, 0x1, 0x40, 0x80}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000017000)=0x1008) close(r1) 2018/02/07 00:59:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x137e, 0x8, 0x61d3a708, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000898000-0x25)="170000005e000900e80000f806e3000000f40f00010c01", 0x17) 2018/02/07 00:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r2, &(0x7f00007e4000)='./file0\x00', 0x100, 0x6f) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d7f000-0xd2)="948b4c54de782bdfa6ed200832538b58ae4ab368cdf487108f5e7f3de50c45631b0f4dbb19cfe3fba9f1fbd59a7cc59edf4da630028aa6bdfceed82c941d3703895cd8eb510b4550338d3be9199368630bf2d538d0e838bd5070beca8a6bafdf0c12a207335e3d5078c3df8f2be1854f86280c20f5eb88ee43906c6417db1df2b9a5ace55380bb432398b644e63d37b559d602fe3d7f5eacd0646c2f5021343896f69b3b8dc7a73ede1afd288f2fd22db669e64de29ece3b5352e48ab4f060636732fa750622a778727f234cbafea56e9eda", 0xd2) 2018/02/07 00:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00007a5000-0xc)='net/rt_acct\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000500000)=@assoc_value={0x0, 0xff}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/07 00:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c}}) pipe(&(0x7f000043b000)={0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000c27000)={0x2, 0x3a, 0x81}) 2018/02/07 00:59:21 executing program 4: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) syz_extract_tcp_res$synack(&(0x7f000007e000-0x8), 0x1, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ddc000)) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008dc000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dc8000), &(0x7f0000d57000)=0x4) modify_ldt$write(0x1, &(0x7f00004c0000)={0x3, 0x20001000, 0xffffffff, 0x81, 0x1, 0x4, 0x9, 0xa3, 0x100000000, 0x1}, 0x10) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034e000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/02/07 00:59:21 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000029000-0x4)=0x1d4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000024000-0xc)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000007000-0x14)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) pause() sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 50.976578] binder: 5585:5589 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 50.984299] binder: 5585:5589 IncRefs 0 refcount change on invalid ref 3 ret -22 2018/02/07 00:59:21 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000091e000-0x38)={&(0x7f000095c000)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f000095d000-0x10)={&(0x7f0000394000)=@del={0x100, 0x11, 0x400, 0x6, 0x2, {{'drbg_pr_sha384\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x1000}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x13}, {0x8, 0x1, 0x763}]}, 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/02/07 00:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00003a2000-0x8), 0x1b0) 2018/02/07 00:59:21 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) capset(&(0x7f0000011000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ec7000-0xd)='net/anycast6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cfc000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00008fb000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000335000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0xd7, 0x2, 0x0, 0xa, 0x20, 0x80, 0xff, 0x0, r2}, {0x3, 0x7ff, 0x2, 0x3, 0xfffffffffffffffc, 0x6, 0x10000, 0x6}, {0x0, 0x5, 0x190f41e0, 0x27b3e8c}, 0x101, 0x6, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0xfffffffffffffc00, 0xab, 0x5, 0x6}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000418000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000027b000-0x4)=0xe8) sendmsg$nl_route(r3, &(0x7f00005f0000-0x38)={&(0x7f000045e000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00003ef000-0x10)={&(0x7f00007f0000+0xc5b)=@ipv6_deladdr={0x54, 0x15, 0x200, 0x5, 0x0, {0xa, 0x38, 0x4, 0xc8, r4}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x400, 0x100, 0x4}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000991000)={{&(0x7f00007b5000/0xc000)=nil, 0xc000}, 0x3}) 2018/02/07 00:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x7e) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/07 00:59:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000829000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d8e000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f00005ac000)="57d8714106b6b2ebdfa86a1878d8f8078559798776e9ab02bb4956ecf17f3334814b4a3312dc707a7d80d9622672574e1b7828d1200e3960be9a7dd4cefac3143592b6a214add21572d73e08054967f10b7705982d7ceb30b0b2d48d32799c98d30b7bb76162", 0x66, r1) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/07 00:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) sync() 2018/02/07 00:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000014b000-0x8)={0x0, 0x5, 0x1ff}, &(0x7f0000165000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d7a000-0x8)={r2, 0x3, 0x3}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ce3000)=0x10, 0x4) recvfrom$ipx(r1, &(0x7f0000388000-0x87)=""/135, 0x87, 0x60, &(0x7f0000dc8000-0x10)={0x4, 0x5c, 0x1, "a5c42f9e0e59", 0x5}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) 2018/02/07 00:59:21 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000001d000)='./file0\x00', 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001b000)={0x14, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000001000-0x18)={0x1, 0x0, 0x81, 0xffff, 0xd1, 0x8}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) [ 51.191831] tc_dump_action: action bad kind 2018/02/07 00:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008ee000)='./file0\x00', 0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00001d7000-0x4), &(0x7f00002fb000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00007e2000-0x1c)={0xd9, 0x3, 0x80000001, {0x3, 0x2}, {0x1, 0x9}, @ramp={0x3, 0x1, {0x2, 0x5, 0x5, 0x7}}}) write(r1, &(0x7f0000d5d000)="2400000024007f000000000180007701000000ff010000000001000000000000bb00ff10", 0x24) 2018/02/07 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000132000)=@syzn, 0x10) fcntl$lock(r1, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/07 00:59:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup2(r0, r1) getpeername$netlink(r1, &(0x7f0000008000), &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) rename(&(0x7f000023e000)='./file0\x00', &(0x7f00001ff000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:21 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000711000)) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/07 00:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000039f000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006cf000)='/selinux/checkreqprot\x00', 0x183181, 0x0) accept$llc(0xffffffffffffffff, &(0x7f000056a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d91000)=0x10) accept$ax25(0xffffffffffffff9c, &(0x7f000076d000), &(0x7f0000a74000-0x4)=0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000617000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000088a000)='loginuid\x00') sendfile(r2, r2, &(0x7f00001f0000), 0x40) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000411000-0x94)="0e7d68b548e6b1ef2249aff5f14f74d67e0b3eb77d31930e6f89c22ce306103047f84ff879fc98b0ed671c959ff5dbf1b608a4d67c7dabd98b840d8ca8c854b682104caf7b5fa5510df70a7e6d71a984d0ce841fe92db1acbe2265867b127cf8f917382e8cc5a1813a3e90bc91f5ef31b6d397f5d781f7e76678369dab8d005b67a45599a756959ab36aed680736668bb729e1fa") [ 51.217316] tc_dump_action: action bad kind 2018/02/07 00:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002df000-0x5)='bdev\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000671000-0xa)='/dev/ptmx\x00', 0x440, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000abb000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000483, &(0x7f00006dc000-0x2c)="06ff000000000000ed18000000000000004074708d6db860cc000000000000004300000000000100002bf21a", 0x2c) 2018/02/07 00:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) userfaultfd(0x800) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) r1 = socket$inet(0x2, 0xa, 0x0) close(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ef1000)={0x0, 0xe73}, &(0x7f000004c000-0x4)=0x6) ioctl$sock_ifreq(r1, 0x800000008922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='ifb0\x00'}) [ 51.290090] IPVS: set_ctl: invalid protocol: 65286 0.0.0.0:60696 2018/02/07 00:59:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000371000)='attr/fscreate\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x3, 0x4) 2018/02/07 00:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000039c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e7b000)={0x43a10c9c}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/07 00:59:21 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000599000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x301000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x24, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000000)="dd6607d881ec9ee41b6c55be21ba5e563db5e3ceb5bc9f5173"}}, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) gettid() 2018/02/07 00:59:21 executing program 1: pipe2(&(0x7f0000d08000)={0x0}, 0x0) sendto$packet(r0, &(0x7f0000229000-0xb2)="70aa7c8d295a1b546d51c8f5034372de5ef55c05528f865906909eddf79b6b1d01e588ba930c807d03d22903232498c3c444db3bfe1ccf2746f22d16c01a685aef6e0e5417a4110cd6b7eec7a3344830c95b0a4642626a271db1e6fc4474086b4afa129e2b5c326efd645a1ee36a12c7c7610ff7b32e2e69c98468e6fbbb2cf7563d95a3943675e06d8dce9f4767f56c2e4edbc36f81b403376377860ff6c9975e52707b7cc923cd2a206a9f4f4482024d92", 0xb2, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a53000-0xa)='/dev/ptmx\x00', 0x4000000438001, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) syz_open_pts(r1, 0x8000) 2018/02/07 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) write$selinux_user(r0, &(0x7f0000de6000)={'system_u:object_r:default_t:s0', 0x20, 'unconfined_u\x00'}, 0x2c) sendfile(r0, r0, &(0x7f0000978000-0x8), 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/dev/sequencer2\x00', 0x345040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009f3000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000072d000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008a3000)={@empty, 0x3ebc, r2}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000707000)={0x4}) 2018/02/07 00:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x1) umount2(&(0x7f00000d4000)='./file0\x00', 0x3) getsockopt$inet_buf(r0, 0x0, 0x800000000000029, &(0x7f000022d000-0x10)=""/16, &(0x7f0000f15000-0x4)=0x4) 2018/02/07 00:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00009be000-0x4)=0x1) r1 = open(&(0x7f0000165000-0x8)='./file0\x00', 0x84000, 0x152) accept4$packet(0xffffffffffffff9c, &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000234000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000842000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/02/07 00:59:21 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xffffffff, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000634000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000451000-0x14)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xba18, 0x5, 0x9, 0x10000}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x3}, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x309000, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000000000)=0x359, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="d24d3bc48409acee9764579fbaaf11602189004fd45294709229ed19293e32937ec210ca303b8263ed116c104cd153468150d800f7878859ce6b98dca520aa376cc582abd61324ae", 0x48, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000003000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0xee)="851e3a4ac6be1f49d8b6afbb40cf130d7e849e3ba8e842e1852450a1b36b4684f6150d9a777c64daf4eb0af038b9ec578b1adc6253d076610f1a15f7e6dc17ce18a1266c6d21040573e6794983ac81b3e893a678aa1500e561cc525bae5ed7ff3b67fffaf01d0ce5ee463718d5b60516c28e7bfe9c5d9d102bbf3ae6639aea0a4d38f0123606b3ca4749bff695ccefe8fb94abbd8a1eaea4f0fc6d58b0bd2b7bb06c8bc9ba46b94b36e99e83b961839e85d7c499e041d9d6dad5c90d22bb826da27af57a573a3280c2df9d733e92c210ec800d61ad4b11e4e6132d6f6eeb153ee4a31082719aeadea9a2d2688832", 0xee, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000045d000-0x4)=0x40) setsockopt$inet_mreqn(r7, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002a8000-0x4), &(0x7f0000fa7000)=0x4) flistxattr(r5, &(0x7f0000f99000)=""/116, 0x74) 2018/02/07 00:59:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6, 0x1) creat(&(0x7f0000542000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)) 2018/02/07 00:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/keychord\x00', 0x109000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c31000)={0x0, 0xffff, 0x17}) 2018/02/07 00:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x1b, 0x6, 0x8be, &(0x7f000006f000-0x8)={0x0}) mkdirat(r0, &(0x7f0000a34000-0x8)='./file0\x00', 0x10) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/07 00:59:21 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000019d000), &(0x7f0000ff4000-0x4)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$vsock_stream(r3, &(0x7f000020e000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000ff5000-0x8)='./file0\x00', 0x80) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r6 = inotify_add_watch(r3, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000ff4000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) inotify_rm_watch(r5, r6) 2018/02/07 00:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) fstat(r0, &(0x7f0000439000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043d000)={0x0, 0x0, 0x0}, &(0x7f00002ba000)=0xc) fchown(r0, r1, r2) syz_open_dev$sndseq(&(0x7f0000747000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) [ 51.475702] audit_printk_skb: 13 callbacks suppressed [ 51.475714] audit: type=1400 audit(1517965161.454:19): avc: denied { dac_override } for pid=5704 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.479883] IPv4: Oversized IP packet from 127.0.0.1 [ 51.479996] IPv4: Oversized IP packet from 127.0.0.1 [ 51.487485] audit: type=1400 audit(1517965161.464:20): avc: denied { net_admin } for pid=3886 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.499884] audit: type=1400 audit(1517965161.474:21): avc: denied { sys_admin } for pid=5710 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.499993] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' [ 51.515780] audit: type=1400 audit(1517965161.474:22): avc: denied { net_raw } for pid=5714 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.518876] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' 2018/02/07 00:59:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000106000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000876000)={0x1000, 0x0, 0x1, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)=@bridge_setlink={0x30, 0x13, 0x300, 0x2, 0x2, {0x7, 0x0, 0x0, r2, 0xc004, 0x400}, [@IFLA_CARRIER={0x8, 0x21, 0x7b}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x20000800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000012000)) r4 = syz_open_dev$loop(&(0x7f0000c21000-0xb)='/dev/loop#\x00', 0x20000, 0x181001) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce"}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ca000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000ba5000)) 2018/02/07 00:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000eb0000)=""/111, &(0x7f0000320000)=0x6f) 2018/02/07 00:59:21 executing program 7: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00005b6000-0x18)={@multicast1=0xe0000001, @rand_addr=0x7, 0x1, 0x2, [@empty, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000058000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, 0x0) 2018/02/07 00:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b70000-0xc), &(0x7f00009a2000)=0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000590000)=@un=@file={0x0, ""/68}, &(0x7f0000c13000-0x4)=0x46) getsockname$inet6(r2, &(0x7f0000704000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000a42000)=0x1c) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/07 00:59:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000104000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000fb0000-0x38)={0x38, 0x25, 0x30, 0x3, 0x3, {0x7}, [@nested={0x18, 0x88, [@typed={0xc, 0x3c, @uid=r1}, @generic="c23e252d46"]}, @nested={0xc, 0x12, [@generic="76abeeab9dad5a20"]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040001}, 0x40) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fc9000-0x4)=0x2, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 00:59:21 executing program 4: 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) recvmmsg(0xffffffffffffffff, &(0x7f00006b5000)=[{{&(0x7f0000d6d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000f82000)=[{&(0x7f0000f14000-0x5)=""/5, 0x5}, {&(0x7f000072d000)=""/58, 0x3a}, {&(0x7f0000ef5000-0x2f)=""/47, 0x2f}, {&(0x7f00000f9000-0x7e)=""/126, 0x7e}, {&(0x7f00007d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc5000-0xd2)=""/210, 0xd2}, {&(0x7f0000956000)=""/182, 0xb6}], 0x7, &(0x7f0000a16000-0xb2)=""/178, 0xb2, 0x2}}, {{0x0, 0x0, &(0x7f00009a9000-0x90)=[{&(0x7f0000627000)=""/70, 0x46}, {&(0x7f000082c000-0x5c)=""/92, 0x5c}, {&(0x7f000000f000-0x2e)=""/46, 0x2e}, {&(0x7f00005a4000)=""/71, 0x47}, {&(0x7f00004a2000)=""/109, 0x6d}, {&(0x7f0000b38000-0xdf)=""/223, 0xdf}, {&(0x7f0000035000-0xe9)=""/233, 0xe9}, {&(0x7f0000aa1000-0x95)=""/149, 0x95}, {&(0x7f00006ac000-0x6c)=""/141, 0x8d}], 0x9, &(0x7f0000be3000)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x10000}, {{&(0x7f0000349000-0x10)=@ax25, 0x10, &(0x7f0000903000-0x20)=[{&(0x7f000096a000)=""/4096, 0x1000}, {&(0x7f00001ff000)=""/15, 0xf}], 0x2, &(0x7f000096d000), 0x0, 0x6}, 0xfffffffffffffffa}], 0x3, 0x40012000, &(0x7f00004c2000-0x10)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b0e000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000aec000)=0xe8) r3 = getgid() r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = userfaultfd(0x800) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da1000-0x9)='/dev/rtc\x00', 0x800, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f000011b000-0x9)='/dev/ppp\x00', 0x301000, 0x0) r9 = accept$netrom(0xffffffffffffff9c, &(0x7f00003c9000)=@ax25, &(0x7f00008a2000)=0x10) r10 = accept$netrom(0xffffffffffffffff, &(0x7f00002d1000)=@full, &(0x7f00003f7000)=0x48) r11 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000daa000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000017b000-0x8)={0x0, 0x0}) r13 = open$dir(&(0x7f0000823000-0x8)='./file0\x00', 0xa0000, 0x100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b14000-0x8)={0x0, 0x0}) r15 = socket$netlink(0x10, 0x3, 0x8) r16 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a02000), &(0x7f0000c77000-0x4)=0x10, 0x80800) r17 = socket$inet_sctp(0x2, 0x5, 0x84) lstat(&(0x7f0000441000-0x8)='./file0\x00', &(0x7f000088d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f000093b000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fad000-0x8)={0x0, 0x0}) r21 = inotify_init1(0x800) sendmsg$unix(r1, &(0x7f0000c40000-0x38)={&(0x7f00004d5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ad0000)=[{&(0x7f00003d3000)="db3b482ccd8625a555a4982d83fe9ef59fd1d100909a6ce3293fc011cf37ac7647ba5a56db09585ec29c4af4289de3c6e1dd61e264a2ef77fbf06936c1b77f0bc7529b4f0ef71527df897fb4d708f30bbceb647d74e8cfa1392847344075279b0e692051a316ab5409729d", 0x6b}, {&(0x7f0000756000-0xf6)="81c62939820eb9e348e1cd06e2fb97fe7c92dc0a0d4b6b53106f231875052a8d73e0168368a7072aeff57728246a96188d7d4e1536bbc28ea9307f6f18c290691eb6643797eb49c1a3da6a99ebf5910b1b9866ee640faf02c96feaddaf453c19b8ed8b247b76aba86da8af2c913d17c59517a25ca2202ef27dd58c6c8dd1f04efe86f3925c8485ece8442005a5f3a66d090e6b8ad903e7a12dc204115d5039e0ba315ad23c6fe4148451a1eaf2111d1e3ae0cf37b44903fd70cc730c0651cb4d0c8b6e41123c99fd71e326bd430623c8f859e2cd9523a4448311f9b449e71af39e5955767cffc38dbcb0318199515713065a1503911d", 0xf6}, {&(0x7f0000ff9000-0x48)="2222667a1fb22b931f81af5aef3688d7fcf9c6c773b8640dd9c9a91293f1784a760fab3a04d8926c8eda85f8b7ca2653536d3cbb28f14b1f23466c29ee5931d349f69441dd733f05", 0x48}], 0x3, &(0x7f00000a8000-0xc8)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r0, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}, @rights={0x18, 0x1, 0x1, [r21]}], 0xc8, 0x20000000}, 0x40080) r22 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r22, 0x4c05, &(0x7f0000124000)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x3, 0x80da14, 0x5, 0x20000000}) ioctl(r22, 0x2285, &(0x7f0000007000)='S') 2018/02/07 00:59:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000-0x4e)=""/78) 2018/02/07 00:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000984000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000ff4000-0x4)=0xe936) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000422000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) socket$inet6(0x10, 0x6, 0x195a) socket$nl_crypto(0x10, 0x3, 0x15) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/07 00:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17}}) r1 = getpid() socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fbc000)=r1) [ 51.734138] audit: type=1400 audit(1517965161.714:23): avc: denied { create } for pid=5734 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/07 00:59:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) memfd_create(&(0x7f0000177000-0x1)='\x00', 0x2) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007bb000)={@empty, 0xffffffff, 0x3, 0x3, 0x8, 0x725d, 0x1, 0x8}, 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0xffad) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x10001}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags}) r4 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00003c3000)={0x0, 0x5}, &(0x7f0000cb7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c40000-0x4)=@assoc_id=0x0, &(0x7f0000f65000-0x2)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x8)={r6, 0x104}, &(0x7f0000001000)=0x8) 2018/02/07 00:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_dev$sg(&(0x7f000014d000-0x9)='/dev/sg#\x00', 0x9, 0x400) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000d4000)={0x0, 0x400}, &(0x7f0000304000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b4a000-0x8)=@assoc_value={r6, 0x7f}, 0x8) tkill(r3, 0x15) 2018/02/07 00:59:21 executing program 3: prctl$intptr(0x2000000000029, 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000474000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00009a0000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000ba000)=[{{}, 0x1, 0x9, 0x5}, {{r1, r2/1000+10000}, 0x4a, 0x80000000, 0x9d}, {{0x77359400}, 0xfffffffffffffffc, 0x6, 0xbb7a}, {{}, 0x0, 0x1, 0x1}, {{0x77359400}, 0xca06, 0x4}], 0x78) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/02/07 00:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8001) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000022b000-0x8), &(0x7f0000afe000)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000143000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x800) r3 = accept4(r1, &(0x7f0000cc1000)=@alg, &(0x7f0000272000)=0x58, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000329000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000df3000-0x4)=0x7) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000090f000)=""/140) ioctl$KDDISABIO(r4, 0x4b37) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000087f000)={@common='bond0\x00', 0x6}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/07 00:59:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000008000)=""/42) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000006000-0x10)={0x8, 0xfffffda7, &(0x7f0000008000-0x1)='\x00'}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000000a000-0xc)={@rand_addr=0x1ff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/07 00:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) r1 = add_key$user(&(0x7f0000702000-0x5)='user\x00', &(0x7f00005c0000+0x89c)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001eb000-0x6d)="6ddedfd3927e0fe70f692044988ba34179fced406d41110c2889b9c192e1b62a6ad33fd0c69d5681d8b40f0eefa1fa717029094c314b1ba538a2bc1b44367450551df86eb898a7b90287a230eb540dc4b6fcb172201de8b9cce316a3a02731be16b3b81850b35a7e53bc9000de", 0x6d, 0xfffffffffffffff9) r2 = add_key(&(0x7f000039c000-0x5)='ceph\x00', &(0x7f0000868000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fbe000)="72279d35a5af2755b2ccc0627f10bd73df268a7427b98ebcc6ad401bd29d098b6739adb3c0577e63377005446ae08dcfff0f5d13e59c34a51c2e199ded2378aad221b6d40e2d6641ddbbe515ad63628eba2769cdb9a755cd8a9b23b7381691949d69cbaf5393e272adce37d2904d0409260de97bac0257607dbbcac6d06f116a60a5201ebfee4ee425b3e1f0384db9eb3ef82b29a94e24e2b047c71e431f0d0a84", 0xa1, 0xfffffffffffffffa) syz_open_dev$evdev(&(0x7f0000cbb000)='/dev/input/event#\x00', 0x7, 0xa0000) keyctl$reject(0x13, r1, 0x0, 0x1, r2) 2018/02/07 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) r1 = syz_open_dev$sg(&(0x7f000054d000)='/dev/sg#\x00', 0x2, 0x101000) getsockname$ax25(r1, &(0x7f0000a27000-0x10), &(0x7f0000d3b000-0x4)=0x10) prctl$setmm(0x23, 0x5, &(0x7f0000091000/0x3000)=nil) r2 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f0000a4d000)={0x1, 0x7, 0xba, 0x7f, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x7ff, 0x4) getpid() ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000c3f000-0x8)=0x1) 2018/02/07 00:59:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00006e4000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000d2a000-0x10)={&(0x7f000019e000)={0x104c, 0x11, 0x700, 0x7, 0x0, {0x3}, [@typed={0xc, 0x85, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="91979770393ccede598605ed2d45007fa596d2f3524f8052774471d77bd6cce70d7ae629a519d9d8844883", @generic="968bfb01c766efe61e96456fa7185088f042b4aeb35ac72a314c0e97ea6cbfe297e46526a18003b1e600b78246247d8c50ae55ac3ccbd53f8d0a5a0515abf6928d026cf17132d2d5d1e3be0f193ecde62e41a2b61f8b4fb5aaf069aadb5945f7275a31924e85a7c3b1ce03fc1b157a42a2014e656b58728bcc3c416da9288a39efc4944974ef5ee6cd629ba2a47646ad733f17375bce482dafdd0fb1911e5064a31f02fba6bb43081cb581aff195fe995fc5b7a70f1d537e4744294cf213193b8fb2eb143bf63dc22fa573ef072814e1c020aebc4cbf93a2bbf1dd4c87066fa8d637a92f558a8b4aa900611afbff107e5c8cd561bf622556d4308c6040d8fe2545782096e87c8c8130c6517425d6887ebecc362d638dd8298132e2023e1bd1f41196d7f3d216a2e04e61057d65174c417dc353a126d8dce6fb75c4b38a97e2adcbbe83bafc157bceb43b14e83077d5e47ee785cf48383297b7ab4a9d7df826ee994b53c551a69c4402bec1dace36f12b8f39da959859ed65f1c6ae47f20cc9bebb315e2748c74a49a4e14c1e5e797766789aae14086933b3aab66f3e8b9b0d7fda7d6ff7e9621d1838957f5a1140087ec5a0f54ad2568171f9b55fa4f784d9df9145c230ae92205036099f53d1ec4e7bd9730103b73a80b36421be197e3467363df39d691c82864958a84598ec9e00628dbcc3054544c820576287ed065145dc54e32ba3e8741ae0efc5732c6fe4afcfe31c11b66e9e17d3a9e612526e6e802f6d38bf760a3fb192acd97cb133d79bea20a32e6f640b5271bea8e70b6b925d4dc0235a269479285c3873ba358b056eae95d93969e4a22e54a739849809989d6c7079e84c36381f512dfc1bf1b6cd8116304dfa061f18d0ce901156ac468e188910f55f7b169b0bd365a848f46b6f99196c11de9af21d07d754ffe761ca540c0569e58c2046db3f059769c5897c59813bc07c338f833918c709a23f5bb356372fd9f63343cf7a193240fcb17bb972c67ce1dfaa2e89201eec8c7876487c5b253d406dbc75f316214e16ffc36290c5e2db76552bf83764b035276759d7b63d02a3818fb86ac0884de4d5d812788204eba5a10c8b3bc03cf361251911653f88203e82cf314dacac6146781dd6197a834f40501cf50b369de26c838a2603b8a27f7122c9d284f9ef55fc7120c2e20a7b11b9d996841989b9cffd8cc5d4fa0e892ab326b66f21e670235f1bf8adaa6f92165c38a7a64cda0e61a08310ff5a0d87c293ad0740cd1dc2f81f2f968ebbc393d0964c64968654f28106492a5cd28b4d1d64d8efcbdbaf6debbb1369e817d9a0398aedeeb5d4587972f6b1e1064381a2471b87144284351f7e1a86ca7c0e91a482c768b38ccc9dbde00af9ee44a487833081ae3f06f2f6d46ac3ced997d4c2f4c29ed8ef81c5df27c9cb04853e4ffe9e44bc58e54c145a547de8cba7c16b17bebbc84477da8ac041f94699357c0afd5ce37cea643d39cee18c2a6ac46ce2528d04f9b283d2e8882d5fc5673637554ee2ba8d34ed85118ebce73a14c92213a1b8050d2ee6cf18c9c10fac5ff80dc9345057669c05396d8ea39abfc2fff143debd590ed0386cddc0fd44cd462d4b1c18f0c18494f81db18c8ba10e7affc13231a872e236db76a4d87033b7c716a1f94e20e091b9a68b2aff7d4eba7a0360e7d8f9fcb23d1259af7dddc293f59801f1b0770ca904d63beb0c78cba0f3ccd3bc1103b97768821a629d06ed0e2cdc76c29daa2d92bcc82fa267a89145b341e2b014209d9d928cd9f80ffdabbfc2b53b6129cef92b83640fc8a01e2c6134ca0fbba980d905388c75d04e731c878a0b0275c14fee94bf78baaa05da743a434bb0367cc3d8c45c9592c75aedcd19a2e10de83e78cb45676ff9c5ffa97c75c52b99c81a30bd30e25fe6bd763ef20fa26ea1d950a45b879de6508fa016a6e585727190cd1ff6f9722741faa98204bfd8d36530cbfffcdcdd028619892144bceb1c47c6a0683112a08904544f6ef82598a10379d4b01a94ac096070932e6ca5d78af8ac755fd9b9273ec014e3cf7ada804efd6e7102ad2368ac333f20a13ddd8ca3427183c7d34550ab2215fa6e194eb0f226e044d396677fa94f382496251ca5bb973a556d417af7534e8394e9afda6f0f146dfe3185758d5e688866fbb9bf28aacc14016258e61a393968421215dd433b0e915df09b61197a11aaefcc8da25107199419441757474b445767e5e56d2888f038baad4587036387889bc4b09bf339b6cfdc0016a334e934d9ecc87581fb047b97665eec16162f744012f327bdb664d9b9970b6da0fe777110d09a5d401a017c6eecb19ce05eaf610fdb36ac6f8445b6b8bed0f8ae60b0eb0e46e9e7acf3237295a95af56500269a931036a90deebbb4a532dabe497a7b212932a3dbcc9de5532dfdcdc576bf60ab4eb77e8f3dda7192dc2ccb107e5bd58af43d646f830bd7bf5b61454b683e6e5caea19b7c934e72245789b7b5cd43f64d27a8584eec3247b4e55a35fefb20827d4e00e2a429ded0f7ec67fae4c288e70de566288eae572a9c7d8b0e0c5dbc552546e10db308a917f81f94176803e334ddafb1dddbba7ec8c9b73f47d7d41f77edac00f82b98ae0a380459574ad814dd5c9786468373502e9be09ed62c9a0744b1d4f7192aaa4b0abf2417406425a38bffc2b42e7ab2c8b9d99b0986a02c18b82177eb44d4a08bcb38f931c576f976f176bbfca9504f50922df43089155f1d5976eab8c25fadd88ceb8cc6678bd8c5e6e310d202464c7b9094044a8d615b30cb0ac23fd888603e0e75214df3c7379e005a55d0bb3d681040a15ddb28a7ee80e1ee141681205b9f529e60c39257ecf242c2ab1d9ac0153452ebf908a44b62d6a366e15615fd26762bf32a4434ef2539e196611e7bbd2578dc3e68ee151d4d6fbb272e87a3051a51999b1f445f535d08df6b20b4fa5c63fbd0f73df22a7fe7ac336c0145d6f9807515031f2581c2ce276efa8296afd39ba8c3783636decdd7377c66c3933f05ac1e1d429c43f6bc46d341adf4e70df66de65a9b1d15b2a27da0b436ef8f41d0ccb9e24ef3df20dde8785c10885dd0b2fc287c03f2a6774c7a5cfd7a1180ad444389076109f5462c4a48523262b32d445ab1532452ebb27da2073a27f504f9c0fdb155492c10b72d5fd2a2dcdb5c9d18a261ba7d61d2e9d425e7ff10368b7d2ac2adc7f85f2ed4d7079e6bf034fefd2e147e12e847bbb9f858128dd5d3e2c7a7afd1e9f71dd3c6edc6ddf8cc988431e19b0bca58f1f80aaaaf86e52f4ddfadb898960ab96a33ff937922fab06492f62710f211f4fd6590c891cb658d0dbc318eaad51f2781f4a8f8c2ddfa5a145a93c32cc82afb5d55237ce250a4bcfb653bd8b16ba0afe0311ba055be4462cceb22ed5dd6ba9bceaa4f54799bf9878f019a16a084de792f347db685b17d63e7cc6afc4f95839a8e3bb6f4fc5f660811818869610761805d4af1506158b99500580420957124e7ffdf21e1348efa262a7cddd8906570783c924fd7202d07fddb237fac89b68bf053b2b0e44618f319c720313ea46d9ab4ae2749e34a165dbb0cdfdbcc7b54dabb28e94333f5611456a8f75dab06a06a9faeae4692bd3ef59ea7d52913234065ed41ab34211d92e8ba0c700c911faa80eba5e4bf4248afe13a00091c15c9d838689592dbee145b110fc6e6b351c6639071b88fbd7cbad48e10aba77d47c3fcc1193025400acf6544dcb02958ba3a57bc543f924549b5c4e605db772260518da9099ef54f681011e573e970f13d3ff772dadf2efdac5c5907193c895efe11717c1c6c5ab46463b81e7fa9bec6eb716498a2bf0ffd851c6b59e89fc0542312247f97b63b18c887ddbe7c283f5eb03fb3b4c02af69c67b4753cee0e38734abeea008d8dee34cd77d564f68c1df44b656b057ed0738f985ca2297c7697d22e6720718d5a2674c43f48916f3bb9241f5582b6e4b16f158d7c47947709d63cb75c5ac5bc8b612ce99af865eaa2a19626c4788a92fdf8d994f3bf6ec417aa89aff3da27e2be8fb9e52948bf17c67d33dfc290d19896696ae28d7f4b450dc414c7d0d94cd82d7288158e48aa61f3724e2c18acf4dfecf61207e8c732dc60e20af3c504b0ad4d4a3df4d09bf334e4882fbbf65b46143d9e88c88b0ac14a05e097022f51eb6f4070f68f78c1e614d56e1708d33199fe11145376425d1332d93d82f2b39b60f6f7e38be0d5c028554dda99068fb2d460c9d1dc6d87cc3f8b674a2dbb87f94e836a7a4b1603adfccbf0a84e13cf9d6330c20aa5ba7ff5394cc3f71943e1e90693ba87688cf8c2ab3afeff003335c8a0ced74c77d51cf9dd91c740dab991796ab6c3d250491c776dbff3e6aecc1dcdd2014fda394d17a1f5410e224d1fdd4f69dd44aedc1face7d935e548e82d1d8d8fd609077204fc8703ccf7a24aaf349d4bfa81d99d5f44a1d5f43d6a6f1a683a78fb877404465483e652371c86726d7e99358b21183099d1813f4d6d732a9d46f056920c8c85a4b2d5f43d019ef8942fc4dca7188d9c249c198830b8315e66c0c3a4fffdecb16406d292bc52b5da05944ac923511f22dc8639c45c31f7bc4a6ff0a0883d2d41a4bcc603cc703aea9439bb7355183aec7f6d3f29fc59876db2fad42eb26826a76f0bc738554ea660854cb9cf8b766f08739d74e30a89e28aa8798cc5a2b70c85f752ab4afa53231258b560570aef14feb3da7506d125f1196d453a94ad603a05be58667cf766316cb61d5b5ff083a8b1227b98815e026eb38be2ce3a51d44739c2d5644fccb8774f4d8e1ae9fc7ecbb24c8df63f861bc19f32eb81fc69966619a6d819deca7922cc752df6035cb35d9e3eba6e89f4ce434aeaf711972e64b50cf0079598e9d61c6605c428aee64bf1b6ce63ca9c7271e1608865c75a4511fa1a1c70e2274d457f0238b299f01687127bf90f68c6040b7fce87f97437c0365807e90e639aa66725bdc1fb1d3deac531fddc98f1ab8bfc2b3146db4df811dee1c6f741b74409945bb7be9e6a149fa9f89f6956209ca66d577a911e4acae4deedb16687d04d208c7b9626086f83a82d97e1451fa7f8259459b2c52c162929e65d9ccbf266dd51ffe17813bbc9a40ef8763db3bb245624467a00091a4e1e6a953e27a65cc75c7978464f9d917588c1ba613ffc6d10624ecdecad18ee5df1357453e8ab2a1fbd8061d552199ca145cfbae0839114970dc578463f9a472e45de9600744033fb7dab42ed209a54d556460b8462f3c93c7ae1d10439f3949b32b5594fee3dd230c13ebc2115fed45f4834e2703fbcf2642092bd5fe83cb0ae20641acd67ffe061a0e38a7dec4d202fff59d867f2d86b4eb1071a92c203b152af49774bd5b0b28c2ead29f4bf600ab7f4119e7a056311cae8fd3af2c178814269118b5a5da63ce8dcee5c485d0fdce86d1c0301c9389f4c2c7f1849c60616a8f7c1d66e3c9e0c237469607eeeeb819f6b4264d3dd090a1b6236d86c9372e8ea7b0d35a0e6497af37aa5cba6004cc3e9da95da9eb2c51a3fd2e55c02efc82956183fcd3f5891a7b80ab572e04462784567e14a7206c32130f0e3717a429853314fa509bf9fdbf7908f74f6e4fc5df5a71fc9864723efd8b55a8019f57803688e262a8d44463857190932582151c80e7e98b0810c9c7b3411b6dd005c53007fd1c9df9afc1717d5d12f9ab489d41533b30bd3c1b90b216e69556e26d568e45eb85e630ee457f96e033788248097872c5f38fb3b2d1939"]}, 0x104c}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fremovexattr(0xffffffffffffffff, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d56000-0x50)={0x110, @tick=0x34b059ad, 0x6, {0x401, 0x3}, 0x1000, 0x2, 0x8}) flock(r1, 0x1) clone(0x0, &(0x7f0000295000), &(0x7f0000090000), &(0x7f0000fa3000-0x4), &(0x7f0000232000)) 2018/02/07 00:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000406000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000004000-0x4)=0xfff, 0xffffffffffffff30) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00004d5000)) sync() syz_emit_ethernet(0x46, &(0x7f0000946000-0xff)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x0, 0x0, @empty, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "baef17", 0x0, "24d14a"}}}}}}}, 0x0) 2018/02/07 00:59:22 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005b1000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="4fa77e989b7052638b72e3e40d3ebf5db1f1d5b0ba51c6a9a3eb13700b451be5642526d92c5d783fb259be9fc3e8c87c3f7d5534d9d45de6185aa11a11a91aac5e9421dd3901ebfa51b7cf6f85f2ddf517b469e3ad7a1ea2e85ac54056636edcb7207f50d38c7131ec6fd7f7eb60d28e8ded63f98d8dd9a7978707cd397ac0966b7bea6a2384d40652603c8625695286c411755e71c2b0e1c767819981c3fc0342fefb58aed4a3052a80606390527d0709c2c65d39ca5467721811eaff18307e6a8a64b63d91ac1545bf26eb2aee850f5a8c63bfca66f46856be", 0xda) r1 = dup(r0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_dev$sg(&(0x7f0000d2a000)='/dev/sg#\x00', 0xfffffdfffffffffe, 0x5) ioctl(r2, 0x227c, &(0x7f000097e000)="86") 2018/02/07 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt(r0, 0x8, 0x40, &(0x7f0000eab000+0xa71)="5206134446416312f468395097aa3f57ad622efde0261e222142fd7e2c5d1f2a5ddf2f5a433dc4ac46e103eefe0e0cd5b3a5506cd5467524c56ea7a442c83f6be703e3b4bfd9615d0972820106b56d3aafdcda90f231b86f3b2509c80f06e36fc926865310b4a6c67058843bc10595c1e367e5820d55907cefecb8a52f29adcd67f99b49d14e07fbcfef3ab2da1c5a4f9d7a5855dce71e56d93722897504b233", 0xa0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000067e000-0x4)=0xdad8, &(0x7f00005d6000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f0000417000)='syscall\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000369000)={0x0, 0xe, 0x2, 0x100, 0x0}, &(0x7f00009a6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000903000-0x6)={r3, 0x1}, 0x6) r4 = creat(&(0x7f00006a9000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000795000+0x508)={0x0, 0xbc, "52cff85296472c6d73499ad296c2e6792365cf9493e1a5b5999c96b7109477e491a57999fd72d5388fc48cfc9522828aa40be57eef151621c3355c850829cbafbb5cf9170c1aedebb9b8b2c05bbb02ad89512182d0d6547f96e9a2c11d736186fb87f434f2c6219e140d57fbe90f4d77b70f29f8d97c22897ef778875d75223b84e3bc1695d11731b586c1e609f69d30bf531609cf9e72004c19894a0370ac6c07c339c8a3d3159a22d76c9036796b2c98a5e457712ef099de6975be"}, &(0x7f00003ab000)=0xc4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001ec000-0x6)={r5, 0x84}, &(0x7f0000969000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00001ef000-0x4)=r6, 0x4) symlinkat(&(0x7f0000faa000)='./file0\x00', r4, &(0x7f000010d000-0x8)='./file0\x00') 2018/02/07 00:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) fstat(r0, &(0x7f0000f9e000)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000068f000)=r0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000df9000-0x8)={0x1, r1}) openat(r0, &(0x7f0000397000)='./file0\x00', 0x800, 0x80) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000d95000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009d0000-0x8)={r2, 0x3ff}, &(0x7f0000c3a000)=0x8) 2018/02/07 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000-0x118)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) 2018/02/07 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000002000-0x8), &(0x7f0000001000), &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) mremap(&(0x7f0000a4b000/0x2000)=nil, 0x2000, 0x9000, 0x0, &(0x7f0000d46000/0x9000)=nil) 2018/02/07 00:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair(0x9, 0x0, 0xfffffffffffffe01, &(0x7f0000504000)={0x0, 0x0}) symlinkat(&(0x7f0000e90000-0x8)='./file0\x00', r0, &(0x7f0000712000-0x8)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/02/07 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000084000-0x7a)=""/122) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000058a000)=0x0) capget(&(0x7f0000c15000-0x8)={0x0, r3}, &(0x7f0000b19000-0x18)={0x7, 0x2, 0x17a8, 0x7, 0x2fd9, 0x400}) r4 = gettid() ioprio_get$pid(0x3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) [ 52.467685] audit: type=1400 audit(1517965162.444:24): avc: denied { create } for pid=5808 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 52.483467] binder_alloc: binder_alloc_mmap_handler: 5813 20000000-20002000 already mapped failed -16 2018/02/07 00:59:22 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ff3000)='/dev/usbmon#\x00', 0x4, 0x40200) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e27000)={0x0, 0x6}, &(0x7f0000ff4000-0x4)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ff3000)={r2, 0x2c, &(0x7f0000ff3000)=[@in6={0xa, 0x2, 0x7, @empty, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f00008f9000)=0x10) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) uname(&(0x7f0000eee000)=""/4096) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00007b7000-0x4)=0x1, 0x4) r7 = inotify_add_watch(r5, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000ff4000-0x78)={0x6, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x50, 0xff, 0xffff, 0x2, 0x5, &(0x7f0000ff4000-0x10)=@common='erspan0\x00', 0x5, 0x57e, 0x8}) inotify_rm_watch(r6, r7) 2018/02/07 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00002e2000-0x8)={0x7ff, 0x9}) open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) membarrier(0x0, 0x0) 2018/02/07 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dcb000)={0x0}, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054b000-0xb)='/dev/hwrng\x00', 0x204081, 0x0) pipe(&(0x7f0000653000-0x8)={0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000142000-0x50)={@generic="b5520c1f3dac3f0ceb99420ee8b4c758", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) eventfd2(0x401, 0x800) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) mmap$binder(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x3, 0x13, r1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009e7000)=0x0) process_vm_readv(r4, &(0x7f000048d000)=[{&(0x7f00000d5000)=""/152, 0x98}, {&(0x7f0000c66000)=""/169, 0xa9}, {&(0x7f00000e6000)=""/173, 0xad}, {&(0x7f0000235000-0x69)=""/105, 0x69}, {&(0x7f0000d0d000-0x8f)=""/143, 0x8f}, {&(0x7f0000940000-0x81)=""/129, 0x81}, {&(0x7f0000f7f000)=""/144, 0x90}], 0x7, &(0x7f00001d3000-0x40)=[{&(0x7f0000f39000-0x58)=""/88, 0x58}, {&(0x7f000015a000-0x64)=""/100, 0x64}, {&(0x7f0000dc9000)=""/172, 0xac}, {&(0x7f0000e38000-0xad)=""/173, 0xad}], 0x4, 0x0) 2018/02/07 00:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000000000}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000693000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008b3000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e72000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00004db000-0x1000)=""/4096) [ 52.514986] audit: type=1400 audit(1517965162.494:25): avc: denied { getopt } for pid=5808 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/07 00:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000a8e000)=@dstopts={0x85, 0x11, [], [@calipso={0x7, 0x48, {0x5, 0x10, 0xfffffffffffffffe, 0x3, []}}, @calipso={0x7, 0x40, {0x100, 0x4000000000000087, 0x629, 0x1, [0x9, 0xdd98, 0x1, 0x7e, 0x5, 0xa, 0x80000001]}}]}, 0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000271000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000070c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000535000)={0xf8e, 0x5b18, 0x0, 0x3, 0x6, 0x80000001, 0x6, 0xd, r1}, 0x20) r2 = dup3(r0, r0, 0x80000) epoll_pwait(r2, &(0x7f000066c000-0x30)=[{}, {}, {}, {}], 0x4, 0x8000, &(0x7f00002a0000)={0x7ff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/07 00:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') write$selinux_context(r0, &(0x7f0000b63000)='system_u:object_r:syslogd_exec_t:s0\x00', 0x24) 2018/02/07 00:59:22 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x373a, 0x0) socket$inet(0x2, 0x4, 0xfd15) 2018/02/07 00:59:22 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x3ff, 0x50}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x10001, @empty, 0x101}}, 0x8, 0x2, 0x6, 0x3ff, 0x10}, 0xa0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000003000)=0x1, 0x4) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/07 00:59:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002ee000/0x4000)=nil, 0x4000, 0x1000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/93, 0x3564519b372fddc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000002d000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$l2tp(0x18, 0x1, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000061a000-0x10)={&(0x7f0000b4d000/0x1000)=nil, 0x1000}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000601000-0x10), &(0x7f0000c9d000-0x4)=0x10) sendfile(r1, r0, 0x0, 0x1) accept(r1, &(0x7f0000921000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f00006e8000-0x4)=0x10) 2018/02/07 00:59:22 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c25000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) [ 52.578566] audit: type=1400 audit(1517965162.554:26): avc: denied { setopt } for pid=5808 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 52.606069] loop_reread_partitions: partition scan of loop0 (¬ô/Hïoö^Æñ²&È$ Uêõ¨ÑZè|ªZì‹ë>ùãeÆ5Uosn&3/C8Z¼Ê\‰E¸0z) failed (rc=-13) 2018/02/07 00:59:22 executing program 7: ioprio_get$uid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000ace000)=0xe8) setfsuid(r0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x1000, 0x4000, 0x100000000, 0x1ff, 0x1000, 0x8000, 0x800, 0xffffffff, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x1, 0x3, [0x7, 0x1ff, 0x79]}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x40, 0x0) fcntl$notify(r3, 0x402, 0x10) 2018/02/07 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d20000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000026b000)=@newsa={0x180, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd256\x00'}}}, @algo_crypt={0x48, 0x2, {{'ctr-aes-aesni\x00'}}}]}, 0x180}, 0x1}, 0x0) 2018/02/07 00:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff7a) r0 = socket(0x17, 0x4000000000080003, 0xffff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f000019f000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/02/07 00:59:22 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fbb000)=',', 0x3) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000049c000-0x40)={&(0x7f0000fbc000-0x4)=[0x0], &(0x7f00000f2000-0x8)=[0x0, 0x0], &(0x7f000040a000)=[0x0], &(0x7f0000fbb000)=[0x0], 0x1, 0x2, 0x1, 0x1}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000fbd000-0x8c)={0x0, 0x3, 0x9, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/07 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000936000-0x15)='/dev/pktcdvd/control\x00', 0x410002, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000ec5000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000c3d000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000d78000-0x14)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000cc7000)=@newlink={0xe0, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xac, 0x16, [{0xa8, 0x1, [@nested={0xa4, 0x3, [@generic="5f1a11c234ca320c0553bd1485b4ebe713ec497dfef5b12217e12ce460e608569c33f3c6ef3dd1d083576b5959bf9878bb50c2df18f48fef860a9c07b91481202d713c7a182cbd1c32267b8773ffe9c9b5f3c079c2e1d06956976c82a518061e8258b15ddb70788fe8a6fc9e3e97b249b81a81c0c354491c84a61c5ce9a116ad68d9c81ad5e635d8ff16ba56cbcac214021949bc64f323fea300a6d271a5"]}]}]}]}, 0xe0}, 0x1}, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000dab000)='net/unix\x00') 2018/02/07 00:59:22 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) lstat(&(0x7f000055a000-0x8)='./file0\x00', &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r0) openat$dir(0xffffffffffffff9c, &(0x7f0000ab6000-0x8)='./file0\x00', 0x600080, 0x20) 2018/02/07 00:59:22 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e73000-0x4), &(0x7f00007ad000-0x4)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/07 00:59:22 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ab000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000060c000)={@syzn, @ifru_names=@generic}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xa00, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00009d4000)=0x100000001, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00008e5000-0xbc)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000118000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00003f2000-0x4)=0x40, 0x4) fremovexattr(r0, &(0x7f0000006000)=@random={'security.', '/dev/snd/seq\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000058000)={0x0, 0x6}, &(0x7f00008af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c4b000-0x8)={r2, 0x7ff}, &(0x7f0000e59000)=0x8) 2018/02/07 00:59:22 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4), 0x4) [ 52.756992] audit: type=1400 audit(1517965162.734:27): avc: denied { write } for pid=5878 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 00:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000090000-0x4), &(0x7f0000e07000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000938000)=' ', 0xffffffffffffffc3) getsockopt$inet_opts(r1, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000ea5000-0x4), &(0x7f00006b0000-0x4)=0x4) 2018/02/07 00:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = dup(r0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000929000-0xe7)=""/231, &(0x7f0000b83000-0x4)=0xe7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000014b000)='/dev/vga_arbiter\x00', 0x151000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readv(r0, &(0x7f0000012000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = creat(&(0x7f0000011000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x9, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000002000-0x13b)=@pi={0x0, 0x8aff, @ipv6={0x6, 0x6, "760656", 0x10f, 0x9, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0x4, 0x4, 0x0, 0x1371, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x11, 0x6, 0x3, 0x68e1, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty]}], @tcp={{0x2, 0x3, r2, r3, 0x7fff, 0x0, 0xe, 0x0, 0x4, 0x0, 0x5, {[@sack={0x5, 0x22, [0x5, 0x2, 0x2, 0x7b5, 0x61, 0x8, 0x80, 0x7f]}]}}, {"3e2102352c6a47accf0abf4a47405182994590540512f827dda65b7fdd306a155badeac9f41fabc17698fb0a85c29ca5c09e310bc8eabdaeca88352de626ef27d7c2c379a30f6c4f4efcf8324084b89e6945e5ff71a41b602fbf5b2dc603c82f5a0e173d32b88ee084c1676a6e1d9f17182eb4cc755592"}}}}}, 0x13b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000161000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) pipe(&(0x7f0000138000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000400000)=""/67) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000cd000)={0x6, 0x40, 0x4, 0x9, 0x1, 0x2}) 2018/02/07 00:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000772000-0x10)={0x0, 0x0}) timer_gettime(r1, &(0x7f0000d40000)={{0x0}}) pselect6(0x40, &(0x7f00006b0000)={0x101, 0x8, 0x3, 0x4, 0x6, 0x100000001, 0x5, 0x8}, &(0x7f0000264000-0x40)={0x1d47, 0x1000, 0x8, 0x8, 0x8000, 0x4, 0x4433, 0x9}, &(0x7f0000336000-0x40)={0x6, 0x5, 0x0, 0x7ff, 0x127a2bed, 0xfffffffffffffff7, 0x3, 0x7ff}, &(0x7f00003b7000-0x10), &(0x7f0000c6a000)={&(0x7f0000a55000-0x8)={0x80000000}, 0x8}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{r3, r2+10000000}, {0x77359400}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/07 00:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000010d000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d02000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f7e000)={0x0, 0x6}, &(0x7f000034b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000041f000-0x108)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x2}}, [0x80, 0x6, 0xffffffff, 0x100, 0x8, 0x4, 0x7ff, 0x7, 0x7, 0xfffffffffffff801, 0x7, 0x0, 0x1, 0x80000000, 0x3fc000000000000]}, &(0x7f0000b97000)=0x108) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000521000+0x59b)) ioctl(r0, 0x400000000000127c, &(0x7f0000e6a000)) 2018/02/07 00:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000275000)='/dev/ptmx\x00', 0x200, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) r3 = dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000023d000-0x8c)={0x100000001, 0x8, 0x8, 'queue0\x00', 0x9}) vmsplice(r3, &(0x7f00002df000)=[{&(0x7f0000e60000)="0b906731d4da974dea28ab1629169f62cc6875c99c22c440e3442f0dc37dcf1585bfd8c66be043e6f3cb1a5499cb2b777314437f98f54f978f955dbc4fbba6db2fa24e5dc93df20bba", 0x49}, {&(0x7f00005fc000-0x4)="cbf2199e", 0x4}, {&(0x7f0000f9d000-0xdf)="af7f44ad0d607a8d4ec70c002293384b04840d30392ded62ef7e31327f784cb06e4f2643773df916787be2c0161e39b60a78953499079fbc41e531a56e80378aca6f26711e6402bbfee6bb8231422bccf7b9617e58825bb46e8ef38a23fbd93b5f5d008b88a95bd91f3a644a917f2b425385f4cbcd3c08eca46169bdcbc76672f053e27e2ba3885b85bc1ebd760cba82e76b9b866aa8dbdcc84eec5e2697ef7e70a0fb8a8873058b82f04b7c2d22d88c670eaa1f5fa4e64da2c4c530732bb02eb5bb3cdc42a0ff2ab8af57195421cfaa01f0962cd93992449b56b6f9c0316d", 0xdf}, {&(0x7f00009a5000)}], 0x4, 0x8) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00003ac000), &(0x7f000092b000-0x4)=0x8) 2018/02/07 00:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) timer_create(0x4, &(0x7f00004de000-0x60)={0x0, 0x1b, 0x4, @thr={&(0x7f0000be3000)="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", &(0x7f0000c09000-0x34)="480d182378e6722d72a6d02e510d54799c1443f0a35f1492c381af5619e3b871c272090f5b4eec41b25c124407c4ab6b53f46e1b"}}, &(0x7f0000a99000-0x4)=0x0) timer_delete(r1) [ 52.826966] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 52.905335] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.912793] CPU: 0 PID: 5934 Comm: syz-executor2 Not tainted 4.9.80-g550c01d #29 [ 52.920332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.929678] ffff8801b9b77610 ffffffff81d94b69 ffff8801b9b778f0 0000000000000000 [ 52.937659] ffff8801cb7c1790 ffff8801b9b777e0 ffff8801cb7c1680 ffff8801b9b77808 [ 52.945626] ffffffff816624ba 0000000000007be1 ffff8801bd5d38f0 ffff8801bd5d38a0 [ 52.953603] Call Trace: [ 52.956169] [] dump_stack+0xc1/0x128 [ 52.961518] [] handle_userfault+0xa3a/0x1310 [ 52.967585] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.974570] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.980947] [] ? handle_mm_fault+0x117b/0x2530 [ 52.987150] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.993360] [] handle_mm_fault+0x1fd1/0x2530 [ 52.999389] [] ? __pmd_alloc+0x410/0x410 [ 53.005082] [] __do_page_fault+0x5c2/0xd40 [ 53.010937] [] ? mm_fault_error+0x2c0/0x2c0 [ 53.016877] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.023513] [] do_page_fault+0x27/0x30 [ 53.029119] [] page_fault+0x28/0x30 [ 53.034369] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.041186] [] ? rw_copy_check_uvector+0xb8/0x2c0 [ 53.047651] [] import_iovec+0xc8/0x3c0 [ 53.053159] [] ? get_pages_array+0x60/0x60 [ 53.059019] [] do_readv_writev+0xd2/0x750 [ 53.064787] [] ? vfs_write+0x530/0x530 [ 53.070296] [] ? exit_robust_list+0x230/0x230 [ 53.076413] [] ? check_preemption_disabled+0x3b/0x200 [ 53.083223] [] ? __fget+0x201/0x3a0 [ 53.088473] [] ? __fget+0x228/0x3a0 [ 53.093720] [] ? __fget+0x47/0x3a0 [ 53.098882] [] vfs_readv+0x84/0xc0 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r2, 0x0) sendfile(r1, r0, &(0x7f0000a77000-0x8)=0x1b, 0xffffffff) sendfile(r1, r0, &(0x7f00007fe000-0x8), 0x5) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00008d3000-0x92)=""/146, &(0x7f0000649000-0x4)=0x92) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) linkat(0xffffffffffffffff, &(0x7f0000c2d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000968000-0x8)='./file0\x00', 0x1000) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000061c000-0x4), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ea000)={0x0, 0x7f}, &(0x7f00004ec000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000727000-0x14)={r1, 0x3, 0x14dc8c11, 0x800, 0x2, 0x800000000000fff}, &(0x7f0000488000)=0x14) 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[]}}], 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x1) 2018/02/07 00:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) eventfd2(0x401, 0x1) prctl$setfpexc(0xc, 0x10000) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a}, &(0x7f0000753000), 0x1954a63c, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006d4000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = creat(&(0x7f000077c000-0x8)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008f1000)=0x101, 0x4) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00001ba000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/07 00:59:23 executing program 4: r0 = socket(0x10, 0x4000000000080003, 0x100000000000) setsockopt(r0, 0x107, 0xf, &(0x7f0000e13000), 0x0) [ 53.104040] [] do_readv+0xe6/0x250 [ 53.109198] [] ? vfs_readv+0xc0/0xc0 [ 53.114536] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 53.121177] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.127986] [] SyS_readv+0x27/0x30 [ 53.133145] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) readv(r0, &(0x7f0000411000-0x30)=[], 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d9a000-0x6e)="ca0df8cc047261bd971eaf89c8c84f3b22484692a111463248f51b34af0fc1a11c796c8ffbf18db95a7e1c41f74b90057d6998337306e52b7e5c7f7657a67e46ddc984e16270819c699eb46ccbebebe8aa500f752b0a8fcab45a5bbb0f3e716dd17e485a4a7ab5e750a408f5ff81", 0x6e) 2018/02/07 00:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000331000-0x4), &(0x7f000066c000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000804000-0xc)='/dev/autofs\x00', 0x500, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000306000-0x4)=0x5f, 0x4) 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffff7fffb, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/07 00:59:23 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/rtc\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000068b000)={0x0, 0x0, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x5, r1, 0x10000, 0x100000000}) mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r2, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) 2018/02/07 00:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x0) write(r0, &(0x7f0000983000)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x18a) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00005a4000), r0, &(0x7f0000000000), 0x1f, 0x4) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x0) writev(r0, &(0x7f0000456000)=[{&(0x7f00007b2000)}, {&(0x7f0000cd3000-0xef)}, {&(0x7f0000a76000-0xc7)="a6", 0x1}], 0x3) r1 = dup(r0) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000968000-0x4), &(0x7f0000d7e000)=0x4) 2018/02/07 00:59:23 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cfa000-0x6)={0x0, 0x3}, &(0x7f0000226000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000543000-0x4)=r2, 0x4) splice(r1, &(0x7f0000b35000), r0, &(0x7f0000d6f000), 0x10000, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000267000-0x20)={@generic="44084007e44054e2d3cc83171ae97c60", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/rtc\x00', 0x200000, 0x0) getsockname$netlink(r0, &(0x7f00007f4000-0xc), &(0x7f0000054000)=0xc) read(r0, &(0x7f00005ce000-0x48)=""/72, 0x48) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000710000-0xc)={0xde3, 0x1, 0x5bec, 0x8dbb, 0x4}, 0xc) 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a9e000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @empty}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, @generic="e99f17f4175495d7c925b308f33b2c84"}) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/07 00:59:23 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000feb000-0xd)='/dev/usbmon#\x00', 0x1, 0x8100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e83000)={0x0, 0x8000}, &(0x7f0000547000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00002a5000)={r4, 0x100000000, 0x9c, "105a55ae29cd4b18ceb92bb5d4865fdcc2962c74ee065c51d4aabdb64b491af558a4e6a69334c2b2f9cfaf5a735ed2c2b26337ab90e1cde35afd75685b49d4e9749ef0fbd19a915c711aa702bf9ace91c4f0719c60ffef004bfd968de516cacfc8b0bdfd9e2407e965078b4340de6f641cbb2a89514067ce26efd084a0e95000dd35129c166b718edd84a6cf821c6684568ca6abf67dca1428fd8471"}, 0xa4) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8), 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/07 00:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f6000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r1, &(0x7f00005a5000)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b97000-0x2)=0x0) fcntl$lock(r0, 0x7, &(0x7f000084a000-0x20)={0x3, 0x5, 0x6, 0xffffffff80000001, r2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14), 0x92) connect$vsock_stream(r1, &(0x7f0000f7d000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a7f000), 0x4000) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000009000-0x13)="c56cdcd720687a4a3c51", 0xa, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000000a000-0x73)=""/115) 2018/02/07 00:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000937000-0x4)=0x1ff) clone(0x8000, &(0x7f00004d7000-0x1000)="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", &(0x7f00006b6000-0x4), &(0x7f00008d8000-0x4), &(0x7f0000477000-0xd9)="9e3d23d3f18797e6c14c4b368398b01de06137a54c82a9bd9b2f9112998e65c94bbe56b27e6335e1b13be42601374baef9e6b6cfcc8a9fe5b43e9580784168a5304a21bef786b86b2901f270d3cb42186dd100bedc525066df1075bfe2488b46e6016efb10052f1ee268fc8ea54874b700383670453f6d3f0fdc2b99d3f403eac3fd57cf0aec1aac581be1ff5ce28e39311eb2ad21075262cd07deff8d4895632e5f548930299c41c0344f78fa60d5fe2520ff4e131936550615a2f447781d5204fcef6add1e9bb6c28bce0e703868a30a0883c9be6089be87") r1 = syz_open_dev$tun(&(0x7f000089f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000ef2000-0x50)={@common='erspan0\x00', @ifru_ivalue=0x3}) r2 = dup(r0) recvmmsg(r2, &(0x7f0000975000-0x168)=[{{&(0x7f000082b000)=@ipx, 0x10, &(0x7f0000dff000)=[{&(0x7f0000e45000-0x78)=""/120, 0x78}, {&(0x7f0000086000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b45000)=""/182, 0xb6}, {&(0x7f00006f2000-0x14)=""/20, 0x14}, {&(0x7f0000f20000)=""/4096, 0x1000}, {&(0x7f00009bb000-0xa4)=""/214, 0xd6}], 0x6, &(0x7f00004d1000)=""/155, 0x9b, 0x32}, 0x7f}, {{0x0, 0x0, &(0x7f000035a000)=[{&(0x7f00005d2000)=""/1, 0x1}], 0x1, &(0x7f0000677000-0x8e)=""/142, 0x8e, 0x25a43211}, 0x9}, {{&(0x7f00001a1000)=@un=@abs, 0x8, &(0x7f0000fc9000)=[{&(0x7f0000cbe000-0xa)=""/10, 0xa}, {&(0x7f000075f000-0x53)=""/83, 0x53}, {&(0x7f0000467000-0x4e)=""/78, 0x4e}], 0x3, &(0x7f0000acb000-0xc5)=""/197, 0xc5, 0x100000000}, 0x5}, {{&(0x7f00002a7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000161000)=[{&(0x7f0000a83000-0x7e)=""/126, 0x7e}], 0x1, &(0x7f000023e000)=""/235, 0xeb, 0x1ff}, 0x451}, {{&(0x7f0000d7a000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f0000dff000-0x30)=[{&(0x7f0000421000)=""/124, 0x7c}, {&(0x7f000074e000-0xf0)=""/240, 0xf0}, {&(0x7f0000d2f000)=""/252, 0xfc}], 0x3, &(0x7f0000d21000)=""/118, 0xfffffffffffffd6e, 0x2}, 0x5}, {{&(0x7f0000961000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00004c9000-0x50)=[{&(0x7f000079e000-0xc4)=""/196, 0xc4}, {&(0x7f00000f2000)=""/147, 0x93}, {&(0x7f0000585000-0xe0)=""/224, 0xe0}, {&(0x7f000017f000)=""/251, 0xfb}, {&(0x7f000072d000-0x67)=""/146, 0x92}], 0x5, &(0x7f000028e000)=""/68, 0x44, 0x8001}, 0x6}], 0x6, 0x12000, &(0x7f0000406000-0x10)={0x77359400}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000079c000)=0x1b, 0x4) pipe2(&(0x7f0000f0f000-0x8)={0x0, 0x0}, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006a5000-0x18)={0x0}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000cb3000-0x1c)=@req3={0x8001, 0x7fffffff, 0x2f8c, 0x0, 0xfef4, 0xfffffffffffffffb, 0x3ff}, 0x1c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000760000-0x30)={0x4c, 0x0, &(0x7f0000475000-0x4c)=[@increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f0000156000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f00006de000-0x1), 0x1, 0x1, 0x20}, @flat={0x73622a85, 0xa, r5}], &(0x7f0000d7f000-0x28)=[0x78, 0x20, 0x58, 0x78, 0x48]}}], 0x19, 0x0, &(0x7f00004db000)="347d3397095c9fd416ffd6ca9c14c81b1ecd38331cd4cf8948"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) connect$packet(r3, &(0x7f0000c1a000-0x14)={0x11, 0xc, 0x0, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000136000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000961000)={{}, {0x0, 0x989680}}, &(0x7f000028c000-0x20)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000dc3000)={{}, {0x77359400, r0}}, &(0x7f0000e6c000)) r1 = syz_open_dev$sg(&(0x7f0000415000-0x9)='/dev/sg#\x00', 0x6, 0x14002) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000017c000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000090e000)={0x14, 0x6, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000abb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083e000), &(0x7f0000c8c000-0x4)=0xc) write(r2, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00004d9000-0x30)={0x34b5, 0x3f63, 0x8, 0xe2, 0x1, 0xfffffffffffffffc}) recvfrom(r2, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/07 00:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6d000-0x1c)='\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000d32000-0x20)={0x4284a1, {0x400003ffffffb}, 0xfffffffffffffffe}, &(0x7f000032b000), 0x8, &(0x7f0000b89000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000083000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000784000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dc9000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x6a, 0x2, 0x400, 0x2, 0x0, r1}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a18000-0x8)) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f8c000-0xf4)=""/244) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000004e000)='!\\(vmnet1eth1\x00', 0x1) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) close(r1) 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000afb000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00002d1000)=[{{0x0, 0x0, &(0x7f0000506000-0x60)=[{&(0x7f0000137000)=""/152, 0x98}, {&(0x7f000032e000)=""/255, 0xff}, {&(0x7f0000413000)=""/142, 0x8e}, {&(0x7f0000721000)=""/243, 0xf3}, {&(0x7f00004da000)=""/41, 0x29}, {&(0x7f0000bb6000-0x18)=""/24, 0x18}], 0x6, 0x0, 0x0, 0x101}}], 0x1, 0x0, &(0x7f000072e000-0x10)={0x77359400}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDADDIO(r1, 0x4b34, 0x2000000003) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/02/07 00:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f000055e000-0x8)='./file0\x00', 0x64) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000839000-0x50)={{0xbf61d32af1ef1539, 0x3, 0x1, 0x1, 0x8}, 0x2ce7, 0x7, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/07 00:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00004c2000-0x4)) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00004ad000)=""/227, &(0x7f00003af000-0x4)=0xe3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071f000-0xf)='/dev/sequencer\x00', 0x3, 0x0) getrusage(0x1, &(0x7f0000114000-0x90)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fsetxattr(r0, &(0x7f0000e14000)=@known='trusted.syz\x00', &(0x7f00009b1000)='/dev/sequencer\x00', 0xf, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000075a000)={{0x0, 0xffffffff}}) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00001df000-0x10)) 2018/02/07 00:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800018, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a70000-0x10)={0x0, 0x64, &(0x7f000086c000)=[@in6={0xa, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdc3d}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}]}, &(0x7f0000dc3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b0d000)={r1, 0x8, 0xf, "d3092eb5c53175d1f9e72eb7eff287"}, 0x17) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000b12000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x2f12538e}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f00009c9000-0x4)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ed2000)={r1, 0x40, 0x9, 0x40}, 0x10) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) timer_settime(0x0, 0x1, &(0x7f0000edd000-0x20)={{0x77359400}}, &(0x7f0000a16000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000d66000-0x10), &(0x7f000003a000-0x10)={0x0, 0x989680}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/02/07 00:59:23 executing program 5: r0 = memfd_create(&(0x7f0000728000-0x2c)='eth1/systemmd5sumposix_acl_access^security:\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000072d000)={&(0x7f0000f8a000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000826000-0x14), &(0x7f000091d000)=0x14) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) r1 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) getsockname$packet(r0, &(0x7f0000d49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007d4000)=0x14) recvfrom$packet(r1, &(0x7f0000843000-0xda)=""/218, 0xda, 0x2002, &(0x7f0000e82000-0x14)={0x11, 0x1f, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/07 00:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') readlinkat(r0, &(0x7f0000fea000)='./control\x00', &(0x7f0000eca000-0xe4)=""/228, 0xe4) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/180) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008b1000-0xa)='/dev/ptmx\x00', 0x40000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000260000-0x4)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r2 = open(&(0x7f00002f0000-0x8)='./file0\x00', 0x400800, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000016f000)='/dev/ptmx\x00') 2018/02/07 00:59:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000057000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f4c000)=0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[]}, 0x0) 2018/02/07 00:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efe000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000aa8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000084a000-0x4)=0x14) r3 = socket$netlink(0x10, 0x3, 0x15) sched_yield() writev(r3, &(0x7f0000988000)=[{&(0x7f00002dd000)="39000000120001000000030000001f0007040000001f0500000000000103000004001d0066413e850900000008003dfb020300807415f05bff", 0x39}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001a1000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f000075a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000322000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x100000001, 0x0, 0xf25f, 0xa, 0x20, 0x80, 0x62, r2, r4}, {0x8000, 0x9e24, 0x6, 0x8, 0xff, 0x8, 0x1, 0x9}, {0xe09, 0x8, 0x5, 0x863a5fc}, 0x6, 0xb, 0x1, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x3, 0xfb28, 0x5, 0x6, 0x3}}, 0xe8) 2018/02/07 00:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000627000)='/dev/sequencer2\x00', 0x4040, 0x0) fchmodat(r2, &(0x7f0000aa7000)='./file0\x00', 0xb0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x20000004}) r3 = getpgid(0xffffffffffffffff) process_vm_writev(r3, &(0x7f0000ac9000-0x80)=[{&(0x7f0000bfb000)=""/173, 0xad}, {&(0x7f0000595000-0xb1)=""/177, 0xb1}, {&(0x7f00008b1000-0x92)=""/146, 0x92}, {&(0x7f00002d4000)=""/240, 0xf0}, {&(0x7f0000e67000-0x82)=""/130, 0x82}, {&(0x7f000004a000-0x48)=""/72, 0x48}, {&(0x7f0000026000-0x4f)=""/79, 0x4f}, {&(0x7f0000e8a000-0x8b)=""/139, 0x8b}], 0x8, &(0x7f000069e000)=[{&(0x7f00009a2000)=""/208, 0xd0}, {&(0x7f0000d41000)=""/194, 0xc2}], 0x2, 0x0) 2018/02/07 00:59:23 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000bad000-0x30)=[], 0x0, 0xfffffffffffffff8) 2018/02/07 00:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b50000)='attr/current\x00') sendmsg$key(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac5000)={&(0x7f000092e000-0x68)={0x2, 0xf, 0x6, 0x9, 0xd, 0x0, 0x2, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x8, 0x3, {0x6, 0x32, 0x8, 0xffffffff, 0x0, 0x40, 0x0, @in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x7, 0x7c, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001}}]}, 0x68}, 0x1}, 0x81) sendfile(r0, r0, &(0x7f0000e42000), 0xd) alarm(0xeb9) 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x60000015}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) epoll_create(0x1) 2018/02/07 00:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000658000-0x9)='children\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000325000)={0x0, 0x1, 0xfffffffffffffffc, 0x200}, &(0x7f00007b6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000035f000)={r1, 0xcd, "22cc84de29d1e0ae661718e3208ac320d76bdf88cb1820bfd3fc7faac76570460d5d4bd604d5b21ca4e7c8ee38b69afcf77dfee523f6c59b3bc60da0bef51486923196664ae77d0caa3f5c78942ce15c2e708dd683393f5656b3174e8c917dba09e2c142815176a608739dc4a2ceeb81b4d5d796cc40d66b159ad5b0d300ee481d5ed746bd7b757b90132a764339ab1f2ff1a38cf0c309bd0e853d5a52479332177ea3893ae25510af7d6f23044e4ae2d8fce8174d81b2319b18dd116298f88bfd8f27c88e824ce3418cdd7312"}, &(0x7f0000fbd000)=0xd5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000d40000-0x4)=0xe1) fstatfs(r2, &(0x7f0000738000)=""/197) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00006e0000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) keyctl$session_to_parent(0x12) 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/autofs\x00', 0x404080, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000211000-0x39)={0x0, 0x31, "2ba86eaa71d26667de96cf46129d06a0fdd07f788bf25cb8896dd84724b0785c41d092d0c0a7e0e0dbad834367cea9c16e"}, &(0x7f000095d000-0x4)=0x39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000073c000)=@sack_info={r1, 0xffffffffffffffe3, 0x2}, &(0x7f00006e9000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:23 executing program 5: r0 = memfd_create(&(0x7f0000728000-0x2c)='eth1/systemmd5sumposix_acl_access^security:\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000072d000)={&(0x7f0000f8a000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000826000-0x14), &(0x7f000091d000)=0x14) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) r1 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) getsockname$packet(r0, &(0x7f0000d49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007d4000)=0x14) recvfrom$packet(r1, &(0x7f0000843000-0xda)=""/218, 0xda, 0x2002, &(0x7f0000e82000-0x14)={0x11, 0x1f, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000275000-0x50)={0x28c, @time, 0xc92, {0x5, 0x1ff}, 0x380, 0x3, 0xd318}) read(r0, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/02/07 00:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') getgroups(0x7, &(0x7f00004f9000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000996000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000162000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f000098e000)='./file0\x00', &(0x7f0000549000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004db000-0x8)='./file0\x00', &(0x7f00001ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00002ac000-0x18)=[r1, r2, r3, r4, r5, r6]) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000003a000-0x4)) renameat2(r0, &(0x7f0000aae000)='./file0/file0\x00', r0, &(0x7f0000e91000)='./file0\x00', 0x0) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000015000-0x8)=0x9, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000)={0x659, 0x9, 0x6, 'queue0\x00', 0x1}) r1 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x20ac1, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0xffffffff, 0x0, 0x2, 0x80000000}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xffffffffffffffff, r3, 0xb6, &(0x7f0000016000-0x1e)=""/30) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000-0x4c)={0x23, 0x2, 0xc00000}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000017000-0x10)={0x5, 0x43, 0xb65, 0xf0be}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000015000-0x20)={0x0, r2, 0x0, 0x3}) r4 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r4, 0x0) 2018/02/07 00:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000044f000)=0xffffffff) ppoll(&(0x7f0000cda000)=[{r1}, {0xffffffffffffffff, 0x5014}, {r1, 0x2200}], 0x3, &(0x7f00001e8000-0x10)={0x77359400}, &(0x7f0000ab0000)={0x4a}, 0x8) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000221000-0x108)={0x5, {{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, {{0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x108) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000050e000)={0x0, 0x6e8d}, &(0x7f0000f4f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a59000)={r1, 0x4a, 0xffff, 0x1}, 0x10) 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000f8d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00006c7000)) r2 = request_key(&(0x7f000058a000)='blacklist\x00', &(0x7f0000491000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001f5000-0x5)='+&!^\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000b86000-0x5)='user\x00', &(0x7f000018a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e47000)="b5fca51bf3606a30069bde78534285fed1f1c7e328ca0e63d014d3bc6c3a50dd04ef601d95c4180981b80a78f05e1c9890dda4b31a8b03e7d70db4fdc670411397866f1da773ea15bd5313847feebcfee60934", 0x53, r2) pkey_alloc(0x0, 0x1) r3 = socket$inet(0x2, 0x800, 0x1e27) sendto$inet(r3, &(0x7f000073e000)="525fdd1c1da826c29598f82d707af3ae5737d4cb69cb70656d20bbab89f41130551ad14a00ceebd2f0c1c4bac37ac70f0dfab4a39e9b8cb7275ffb7d01150772f5456e74ed940c65913ba45b84b7a6aecfc2ad26392fa2607ca04dcb9add85de99215c52eebafbfb162b3f37f7f6cdfcf7cd06397a618de97c2feeef109e", 0x7e, 0x800, &(0x7f000053e000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000757000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000e16000-0x4)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097f000-0x4), &(0x7f00004db000)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d36000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket(0x11, 0x80000, 0x80000000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000df6000-0x78)={0x9, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, {0x2, 0x2, @multicast1=0xe0000001}, 0x80, 0x5, 0x4, 0x1f, 0x7, &(0x7f0000b42000)=@generic="4f02e39128c110f545e9703ff37df1e0", 0x3, 0x8, 0x7}) sendmmsg(r3, &(0x7f0000b84000-0x20)=[{{&(0x7f000089a000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58, &(0x7f0000ac5000-0x70)=[{&(0x7f00006d8000)="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", 0xfe}, {&(0x7f0000073000)="6ccd0116f4103064173c4ab71e", 0xd}, {&(0x7f0000bae000-0xa9)="8e58867193080a77117aef220945228bf48429d226fda26e1ecf6249ca2b2c4fe0fd1739512613f92ee5eb711661c99d86a561d7527ed04a6a69f347c4246e6ab472d89d9a6d9be259acec9ab378ba167e6c5ee2f9e91fabaaed4b68713b00f8f19495364657526f66d7a8626f67b411834874a8e469723b85bfd5a10b4cae3fd6e622079e24c2c5a1d7c1c109034d1637b854f927406906132aa52784cf55e5db6e3b5fb3f6695923", 0xa9}, {&(0x7f0000912000)="18af0678161b4bae060121e8dea3b006005705929b499edb6102c8d313360dbbc751211df885a57b18", 0x29}, {&(0x7f00005f7000)="12d8c47a66b04e41a4bcd439c0d7699e8ed23aa7fd7afca3db8fbaabc5bf378bb87f1025797cda34b7d6111faf34b1a6cc1124f9903b189a5519ffbdfaeb2f158636033a4946d924e8d3be00cd45216dffeb011fc09a9c265f2ff214a63dfe1c61313b661567d2a80d58f1c368f00a8ae35d10bc", 0x74}, {&(0x7f0000e7a000)}, {&(0x7f0000b89000)="0460996590e2656133e2d60e8fa1589978a372d74c964dc31cce0b44ad81b63560a322e90ded7936cda5dfc9fe776928c57532354583bfcbe9bd03a7a22e8f84d880e52dbef251429bd1d54fdf865671b38f2ddd158179ed569ea69a53b6f4643fb313cf2cdb4a93bcbcf3e9fd090bd839f3ccf127", 0x75}], 0x7, &(0x7f0000b83000)=[{0xe8, 0x139, 0x3, "060ef982e37f00c04a3b9ed872b9bd3073f43eef0deb5afc1b42a49caadcf927b82479f2ce2970454db0c051807de46274c4bbabb2dfd63c041c87a3cb5efaee77d52d3042df0b70c977990e41a152b588764a076c59c520b3f7c9f0deebc946fd0c882e33525a269836bf49a3a8e2559ab09c8dec6843e8b851b7d91b50777ac8ba27ec8eeabab48b5ed550f4def2ea23c5a5f253d463d09fe930c7392a98f2cc962941a98f6ec5ccb49ef04a33f1bf2d4d34dfe7a81d215a39849f5c538fc843fd939764991dd44b2cbb7d7f3d2befc7acb4871f72abb8"}, {0x78, 0x102, 0x0, "ccf3c49717a0842ffc2ef878a8d2ab1724e833a2d74a50169ce9dceabce68d0ed374e91b9e88c641afdc812eadc5205dd663de5e51ba607341a4f7fcb9656e0d321d579f1363701767f1aa9dccc5d8ca692b7a49d3bc0b8eeb8b22544951f899817f83fc"}, {0x70, 0x100, 0x1, "628aaef2aaa98f5ab16e336d480279bb54164885ae69d4c2c48f86839ca3aa01d2b58c9854acce345a500cd16952dc93fc66c1c1877ca45c820d6ab796153ca78f4ef12a27d73194d974319451c223135722b0a612136f00f6fe"}, {0x1010, 0x84, 0xfff, "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"}, {0xc8, 0x114, 0x7, "4d25e3f9f0dfe7b4ebd2237564c5495e3272ac16d499f2125c6f802bb2093c9c90c96c4c519533bb47c3c3a0fe86a76a0efa3b3796362ef01858bb62e8167a4dae9c257a36d89218c3f591b28ea4a4d21ef7c3744ce2797a9e95e5f75c79b30597aca4c1b2de51bf4a28750cd865bd8440247935c63838b58d1142fe5f04bf5784e1def2856b3156740f69ce0d6f175643314b77db61d65e34d8ad918b51ea139107a7bdc6d5b7b68d95a1cebff697840710120e"}], 0x12a8, 0x8000}, 0x4}], 0x1, 0x0) 2018/02/07 00:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f000006f000)={0x27, 0x200, 0x2, 0x6, 0xbc, 0xfffffffffffffffa, "5d7eec15aa871606ba36884140a76d50017823601980e36f8649cf8717dcf0a1e8741846eefef53d1831b10aeb169878e0cf5841045b564710da6045558896", 0xcbb}, 0x60) 2018/02/07 00:59:23 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00001cf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$TIOCCONS(r0, 0x541d) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000018000)={{0x0, 0x7}, 0x1, 0x9, 0x2, {0x399f0ed, 0x2}, 0x7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000013000-0xbc)) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000+0x8e2)='/dev/usbmon#\x00', 0x3, 0x40040000) openat(r0, &(0x7f00009de000)='./file0\x00', 0x2, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) 2018/02/07 00:59:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000-0x4)=0x7, 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000005000-0x98)={0x0, 0x0, 0x0, 0x0, 0xe517, 0x6, 0xb, 0x15, "5b66df1131e6549af1b7fdd1c7276a4d2b1bf26b004239279ce4f96798aa43a5c500e1802069402e74ea8c36acee23b613c6f8f84a71befadee888c44e8efe60", "b33f694e01e2af33a8a88553db31b112a5928e4a2f0674bc035aadb842918a06", [0x7ff, 0x1327]}) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000230000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00005dd000-0x8)='./file0\x00', 0x100) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e46000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bind$unix(r3, &(0x7f0000666000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000edc000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000f000-0xbf)={0x0, 0xb7, "bfec7c00654e5dff68c8fe4131d7e25b945a6358d32ad3f65323ffa70ef59f0720594f77aae1c34cbefc65090623ef5d132780c8b3a6976c9db889cd0583a1a9cd3e43f4d8d00bf8db8050d5d51dd2d4cf6a1dcc447f66b419eeb7b5b4f88ec70fae06b06a72ec791d23135dbbb7b5bf2645c21de80d7d0378b8b10bb996042447d5794c4fccecb72a1ee3c9127ea04b84a451bfb78ed94ab1083e9fe6cf9ce17118759c29f16cbdb4ef7b1401a8d8b7f28c7246283ea4"}, &(0x7f00002a6000-0x4)=0xbf) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a1f000)={0xffffffff, 0x8000, 0x1000, 0x9, r4}, 0x10) syz_open_dev$sg(&(0x7f00006ea000)='/dev/sg#\x00', 0x9, 0x6400) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfffffffffffffe5a, 0x0, &(0x7f0000eea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3a) ppoll(&(0x7f0000a1a000)=[{r0}], 0x1, &(0x7f0000ef7000-0x10)={0x0, 0x989680}, &(0x7f0000ef6000), 0x8) 2018/02/07 00:59:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7f000)='./file0\x00', 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000080a000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f6e000-0x4)=0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f6d000)={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6d000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f6d000-0x4)) r3 = socket$netlink(0x10, 0x3, 0x9) r4 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f6e000)='./file0\x00', 0x404080, 0x8) getsockopt$inet6_buf(r4, 0x29, 0x3, &(0x7f0000f6b000-0x24), &(0x7f0000af8000-0x4)=0xfffffffffffffd4d) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000957000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f000041a000)=0xe8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000f70000)="a401261ce18ba54534e0c57af76b59b223a555857972dac3f000d8f8645d2a55e0426389712baa4eea2cc2290ba89e78462f271db8cca6fec2b2a0292346add84d53cb867ff7ed791a65") mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000f70000-0x38)={&(0x7f0000f70000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000cd9000-0x10)={&(0x7f0000b19000)=@newneigh={0x7c, 0x1c, 0x0, 0x7, 0x0, {0x1c, 0x0, 0x0, r5, 0x9, 0x4, 0x4}, [@NDA_CACHEINFO={0x14, 0x3, {0x4, 0x8, 0x8, 0x7}}, @NDA_CACHEINFO={0x14, 0x3, {0x79689a90, 0x7, 0x0, 0x4}}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_PROBES={0x8, 0x4, 0x100000001}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_SRC_VNI={0x8, 0xb, 0x6}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40040d4}, 0x40) 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/sequencer\x00', 0x8000, 0x0) r2 = getpgid(0x0) getresuid(&(0x7f0000969000), &(0x7f0000453000)=0x0, &(0x7f0000fa0000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) r5 = gettid() getresuid(&(0x7f00008d2000)=0x0, &(0x7f00005b4000-0x4), &(0x7f0000cbe000-0x4)) fstat(r0, &(0x7f0000b9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) fstat(r0, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000a4c000)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000db0000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000596000)=0xe8) r13 = getegid() r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ffc000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000e9c000-0x4)=0xe8) getgroups(0x2, &(0x7f00003ff000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f000025e000)={&(0x7f0000e80000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d4c000-0x60)=[{&(0x7f000092d000-0x50)="c74c66e27498a4bfc1031ac6a104815bb9201f9815858b93e24bd73bced57094a7076305ae3ea1988c7a0361ef5128cb7e99345d7925c16b76dd790707e29bf9bd81ed16559d53b54add18afb1b119b2", 0x50}, {&(0x7f0000b45000)="1899a2bd156c2fbbc47c4fe8b0f3dbc5828e867a902fa9f5796adf456a070a6b3930e9ea965e0fcaa357ab05576900a6602d1f8b2e49b24087c9984341f5a8f46a9f0e857cad242e9fbe44d52d887b2f60d7ab8abb63c0d8a538ed999ef338e9d8cef7fb9c7a3a98c80438d68c7ed57765eabaa62e96c0c5709b814e68a1c008f2d33af1e0464f6df9534f968706bfa47c9de7dff4a895dceb524b2b9b2d48fd90bf85ad9ed3cd79ad3964a8ff0253c67acc19947666e00329f4ccd578f39c65e5c4dcc46bbbc40dbfcd48f909c6000ab868dea19bcca31022e519d1e1d51931463f", 0xe2}, {&(0x7f00006a8000)="cc59f17665567957665ae468c85a4dfd0ffd8ce59e5fbf24498145fefe2b3e93aaa2f99a4fe955b3b646dee301ef871946905d6e62451f7406778bca230b5a9bf6470f9e9b8d2ecbab69c0d754f991994661da869c1eaf25628e76a86c3aca6f2c77605bb10636865b820f43e1a37470987a8237bf74c26d738cda8bb0216808828b848aade3c66845c13d8c7c3bc0f3705f013dee649ec0d4d769a9122a0f75b24adbcdd8c2780b8e1661eb91351292c7495a2aaecb60b3502fcd88fb70fc5053a2c10901b930cf16bd86570ab5aee5dc0936", 0xd3}, {&(0x7f000082a000-0xd5)="7c36b3fc72addd9acd6d1015e2194dd9ec5b5faac90e289fa580bed5775fb4f6608e57cddd15028eec7700d9df75795070393b61bd0712f9907b6fef73df52290071d70ab60565bc2c5fc5d94b80d357c809424919c5cc4215065b19bae7ffdb3f4a2929bb3cbe5d89da3765d267f45e159f0406ce85faacc4c1c5a8d3f906538c17df9e515b007335401e5b73b2744d7918d954c11ceb7c88df125fde4148199ef425cc594dd32f3515ca6be7b24f88ef0113541ce0cb5d81ed6bc9f4b4ee31a275ab2822da4b8b97c70a06955764442102f6f4d8", 0xd5}, {&(0x7f0000253000)="1e0fcd6b6c752e25e7673f594032858e30573646901428da57445e31d5f58c8f5ba7f5f119a7e5b582f385f047aee1420dc8e113393a67f15a2a096ea20a68ef5e7d84da56cbbf96508b105d9598f8d0555d7d1f5873fe7636c285abde7a3ec22b740cbd77e12fbfe9ff91d58ca6c9df17ee753318a3cd8a6c811ce669e6202c9a513e1d393c8ce507b4d48ada02e24e552381e80994a828cbc587dfce806ff40847a88025a4557195f9be58c706b6372bff4d516cad717fa8f89e591071c225bcba32d7bdcebe17d780ffaf961f817a614933f5fe607dd726bce16719c093832cb107", 0xe3}, {&(0x7f0000a35000)="375f777cc1a4908b065623809a9a624cff21b37492ec714da625457dc6d398aa622fa3cb0ac85ed794254653c6ef8472068adcb0f1bbb5bd4da41aa4b91deeb38b79ac66b36079163d3f6e5e36dbe47231bdb47960a6b01e307266a2e710a41003853a7e20ede636c720f68f696c2daa27869da225dff3237e20bd317087408771a7bed5ff803c48c4e4a5dbd4346886ca9fad76b195dd054355b04baf4f57c9fd1a5eb7b3d6f6350fb49f1709949c37ae15dc742f5bc0b7c5b4d7774897eb7605e1c716cc468048d37ec0", 0xcb}], 0x6, &(0x7f0000e4d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x148, 0x20008000}, 0x4000040) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/07 00:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000131000)='/dev/rtc\x00', 0x20200, 0x0) getsockname$netrom(r2, &(0x7f00008c9000+0x5d9)=@full, &(0x7f0000411000-0x4)=0x48) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clone(0x0, &(0x7f00001de000), &(0x7f0000001000), &(0x7f00004b3000), &(0x7f0000aed000)) lremovexattr(&(0x7f0000577000)='./file0\x00', &(0x7f0000ce1000-0x11)=@known='security.selinux\x00') sendmsg$nl_route(r1, &(0x7f0000f36000)={&(0x7f000068b000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00001be000-0x10)={&(0x7f0000b6d000)=@ipv6_getmulticast={0x14, 0x3a, 0x2, 0x2, 0x0, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x1) write(r0, &(0x7f000039a000-0x18)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005a8000)={{0x2, 0x3, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x76, {0x2, 0x1, @multicast1=0xe0000001}, @generic="3ced235f59872714ef72c34eba8e256f"}) 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 53.862188] binder_alloc: binder_alloc_mmap_handler: 6110 2011a000-2051a000 already mapped failed -16 [ 53.941409] random: crng init done 2018/02/07 00:59:23 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x3b865ee7}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) fcntl$setstatus(r0, 0x4, 0x46800) setsockopt(r0, 0x111, 0x3, &(0x7f0000155000-0x32)="0d9cd50f", 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000a7000-0x10)=@buf={0x24, &(0x7f00006c2000-0x24)="d34ee42103cf6aeea337bf18244496470bb644a2ab26be4324a86622eff521ba88f00647"}) 2018/02/07 00:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x2080045433, &(0x7f0000760000-0x8)) 2018/02/07 00:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/sequencer\x00', 0x8000, 0x0) r2 = getpgid(0x0) getresuid(&(0x7f0000969000), &(0x7f0000453000)=0x0, &(0x7f0000fa0000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) r5 = gettid() getresuid(&(0x7f00008d2000)=0x0, &(0x7f00005b4000-0x4), &(0x7f0000cbe000-0x4)) fstat(r0, &(0x7f0000b9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) fstat(r0, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000a4c000)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000db0000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000596000)=0xe8) r13 = getegid() r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ffc000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000e9c000-0x4)=0xe8) getgroups(0x2, &(0x7f00003ff000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f000025e000)={&(0x7f0000e80000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d4c000-0x60)=[{&(0x7f000092d000-0x50)="c74c66e27498a4bfc1031ac6a104815bb9201f9815858b93e24bd73bced57094a7076305ae3ea1988c7a0361ef5128cb7e99345d7925c16b76dd790707e29bf9bd81ed16559d53b54add18afb1b119b2", 0x50}, {&(0x7f0000b45000)="1899a2bd156c2fbbc47c4fe8b0f3dbc5828e867a902fa9f5796adf456a070a6b3930e9ea965e0fcaa357ab05576900a6602d1f8b2e49b24087c9984341f5a8f46a9f0e857cad242e9fbe44d52d887b2f60d7ab8abb63c0d8a538ed999ef338e9d8cef7fb9c7a3a98c80438d68c7ed57765eabaa62e96c0c5709b814e68a1c008f2d33af1e0464f6df9534f968706bfa47c9de7dff4a895dceb524b2b9b2d48fd90bf85ad9ed3cd79ad3964a8ff0253c67acc19947666e00329f4ccd578f39c65e5c4dcc46bbbc40dbfcd48f909c6000ab868dea19bcca31022e519d1e1d51931463f", 0xe2}, {&(0x7f00006a8000)="cc59f17665567957665ae468c85a4dfd0ffd8ce59e5fbf24498145fefe2b3e93aaa2f99a4fe955b3b646dee301ef871946905d6e62451f7406778bca230b5a9bf6470f9e9b8d2ecbab69c0d754f991994661da869c1eaf25628e76a86c3aca6f2c77605bb10636865b820f43e1a37470987a8237bf74c26d738cda8bb0216808828b848aade3c66845c13d8c7c3bc0f3705f013dee649ec0d4d769a9122a0f75b24adbcdd8c2780b8e1661eb91351292c7495a2aaecb60b3502fcd88fb70fc5053a2c10901b930cf16bd86570ab5aee5dc0936", 0xd3}, {&(0x7f000082a000-0xd5)="7c36b3fc72addd9acd6d1015e2194dd9ec5b5faac90e289fa580bed5775fb4f6608e57cddd15028eec7700d9df75795070393b61bd0712f9907b6fef73df52290071d70ab60565bc2c5fc5d94b80d357c809424919c5cc4215065b19bae7ffdb3f4a2929bb3cbe5d89da3765d267f45e159f0406ce85faacc4c1c5a8d3f906538c17df9e515b007335401e5b73b2744d7918d954c11ceb7c88df125fde4148199ef425cc594dd32f3515ca6be7b24f88ef0113541ce0cb5d81ed6bc9f4b4ee31a275ab2822da4b8b97c70a06955764442102f6f4d8", 0xd5}, {&(0x7f0000253000)="1e0fcd6b6c752e25e7673f594032858e30573646901428da57445e31d5f58c8f5ba7f5f119a7e5b582f385f047aee1420dc8e113393a67f15a2a096ea20a68ef5e7d84da56cbbf96508b105d9598f8d0555d7d1f5873fe7636c285abde7a3ec22b740cbd77e12fbfe9ff91d58ca6c9df17ee753318a3cd8a6c811ce669e6202c9a513e1d393c8ce507b4d48ada02e24e552381e80994a828cbc587dfce806ff40847a88025a4557195f9be58c706b6372bff4d516cad717fa8f89e591071c225bcba32d7bdcebe17d780ffaf961f817a614933f5fe607dd726bce16719c093832cb107", 0xe3}, {&(0x7f0000a35000)="375f777cc1a4908b065623809a9a624cff21b37492ec714da625457dc6d398aa622fa3cb0ac85ed794254653c6ef8472068adcb0f1bbb5bd4da41aa4b91deeb38b79ac66b36079163d3f6e5e36dbe47231bdb47960a6b01e307266a2e710a41003853a7e20ede636c720f68f696c2daa27869da225dff3237e20bd317087408771a7bed5ff803c48c4e4a5dbd4346886ca9fad76b195dd054355b04baf4f57c9fd1a5eb7b3d6f6350fb49f1709949c37ae15dc742f5bc0b7c5b4d7774897eb7605e1c716cc468048d37ec0", 0xcb}], 0x6, &(0x7f0000e4d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x148, 0x20008000}, 0x4000040) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/07 00:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) 2018/02/07 00:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000000) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_pts(r1, 0x100) 2018/02/07 00:59:23 executing program 7: clone(0x0, &(0x7f0000842000), &(0x7f00007a3000), &(0x7f0000bf3000-0x4), &(0x7f0000264000-0xcd)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fe0000)={0x1, 0x101, 0x3f, 'queue1\x00', 0x68c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000039a000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000d02000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000cde000-0x28)={0x2, 0xffff, r1, 0x5, r2, 0xe4a9, 0xff28, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003dc000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000000)={r6, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a75000-0x8)={r3, r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x8, 0x2, 0x7, 0x7, 0x9}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r7, 0x1}, &(0x7f0000002000)=0x8) flistxattr(0xffffffffffffffff, &(0x7f0000c05000-0x40)=""/64, 0x40) 2018/02/07 00:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c8e000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$TIOCSBRK(r0, 0x40044591) pipe(&(0x7f0000bb8000)={0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000245000)={&(0x7f00000c8000/0xc00000)=nil, 0xc00000}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fdd000)=0x100) times(&(0x7f00002f0000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bd000-0x8)) 2018/02/07 00:59:23 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000041f000-0x8)='./file0\x00', &(0x7f0000d5a000-0x8)='./file0\x00', &(0x7f0000886000)='bpf\x00', 0x40000, &(0x7f0000c94000-0x91)="43b2c7342c21e7837e958833130b40d4700454c15c43fa7af6c207dec6fbf7c48632f3920cf08ac2b90fdd5a5f27391217a26826731197582928ec3da364123052e350ad496b0ced8779039ea17da2051e3f1c619f9b03099c16c67ae50bf34509f832f238c7735f1d587d8d97bb7d3d8f58b0a6e7afa58105d9c358f86486affb991aa09cca4a587486cb8c0cf1dea2d3") r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000066c000-0x10), &(0x7f0000cbc000)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000676000)={@generic="7e20cb5ff28b9abcd3de98f294ce2cbd", 0x3}) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a66000)={0x0, 0xcf, "beb53151a3dd72556c1a4249be60e80040fe13cc0a9166997b58152229f7ba9538ac50ca247e3022f93db432976bf9c787f4315761b5f6836d6a2eb13fd5643c06e9ca6cbf70933b0dadbb77cc798ab2d2ad2649a20f8668a346e806ae792cd19a2e71c83a63f8862d48809b2c837658dbf9059d7e5c9468c88c2b6d53da73652b8be852528a09989fee17d0998a68bac89558216b344cee1177368cf345a34dd65e170c9a672c1ba82fc8f09bd5b1085c34c850f92b2745372f85a9efa8528d75a923f7621173527361619851014b"}, &(0x7f0000d2d000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000400000-0x8)={r1, 0x4}, &(0x7f00007e4000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents64(r2, &(0x7f00006a1000)=""/42, 0x2a) getdents(r2, &(0x7f0000003000-0x30)=""/48, 0x30) symlinkat(&(0x7f0000810000-0x8)='./file0\x00', r2, &(0x7f0000f69000-0x8)='./file0\x00') 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x441}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x3, 0xc0, 0x7}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) 2018/02/07 00:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @random="34e3114b90ac"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000c6c000), &(0x7f0000000000)=0x60) r1 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, []}}}}}, 0x62) fcntl$getownex(r0, 0x10, &(0x7f0000d52000)={0x0, 0x0}) prlimit64(r2, 0xa, &(0x7f0000515000-0x10)={0xfa2, 0x6}, &(0x7f0000058000)) close(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000ae7000)=""/237) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000389000-0x8)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a8f000-0x4)) dup2(r0, r1) r2 = socket(0x10, 0x6, 0x10) write(r2, &(0x7f0000780000-0x24)="240000001300ffffff2b0400000009000120000c0d00030001e501000000000000b81617", 0x24) 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r1 = dup(r0) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a94000-0xd)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000529000)=[{r1, 0x8}, {r1, 0x1}, {r1, 0x1440}, {r0, 0x100}, {r1, 0x401}, {r0, 0x101}, {r1, 0x10}, {r2, 0x80}, {r0, 0x2040}], 0x9, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000032000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000040e000)=0xfffffdce) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a94000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f000074d000-0x4)=0xe8) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a94000-0xe8)={{{@in=@rand_addr=0x5, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x0, 0x4, 0x1, 0x8, 0xa, 0x20, 0x20, 0x1, r3, r4}, {0x7c, 0xffffffffffffff06, 0x0, 0x2, 0x4, 0x3, 0x20, 0x4}, {0x3cbe, 0x2, 0xff60, 0x100}, 0x400, 0xc, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffff00, 0xfff}}, 0xe8) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e2c000-0x10), &(0x7f0000869000), 0x0) 2018/02/07 00:59:24 executing program 0: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setrlimit(0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/ppp\x00', 0x40200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00001af000-0x4)=0xc0e, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:24 executing program 6: r0 = inotify_init1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000001000-0x8)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005d4000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000083000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00006fa000-0xc)="6900636c00a56504edfdfccf") pread64(r1, &(0x7f00008af000), 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6d000-0x1c)='ne/traw\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000d32000-0x20)={0x4284a1, {0x400003ffffffb}, 0xfffffffffffffffe}, &(0x7f000032b000), 0x8, &(0x7f0000b89000-0x8)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000bac000-0x14)={0xffffffffffffffff, 0x3, 0x800, 0x3, 0x3f}) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') bind$vsock_stream(r0, &(0x7f0000a1b000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) [ 54.157252] device syz1 entered promiscuous mode [ 54.163905] device syz1 left promiscuous mode [ 54.203905] device syz1 entered promiscuous mode 2018/02/07 00:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x40, @random="8dae55d9b9d2"}, 0x10) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) accept4$nfc_llcp(r0, &(0x7f0000b12000), &(0x7f0000a0e000)=0x60, 0x800) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x400000000014, &(0x7f000052c000), &(0x7f00003bc000-0x4)=0x10) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000450000-0x10)={0x21b1, &(0x7f0000eb5000-0x8)=[{0x3, 0x6, 0x0, 0xfffffffffffffffc}]}) syncfs(0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001cc000-0xc)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fe1000-0x4)=0x5, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f000004e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000459000)=0x14, 0x80000) r2 = gettid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008ea000)={0x0, 0x10000}, &(0x7f0000c14000)=0xfffffe86) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000513000-0x14)={r3, 0xa4, 0x6, [0x6, 0x2, 0x2, 0x4, 0x2c478ddc, 0x816]}, &(0x7f000045b000-0x4)=0xfffffffffffffc85) ioprio_set$pid(0x1, r2, 0x6) r4 = open(&(0x7f000013a000)='./file0\x00', 0x103800, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00009a9000-0x8)={0x4, 0xffffffffffffffe1}) readlinkat(r4, &(0x7f0000d5a000-0x8)='./file1\x00', &(0x7f0000491000)=""/68, 0x44) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x42)={r2, 0x3a, "a90b46bad3abc980a2a745348b3397f5af4d4717d9108bca4c37ac7d993d694798f9c79846c750f17326893abf5b8b105e776291cda9e592aa59"}, &(0x7f0000001000)=0x42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000002000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x200900}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000012000-0xf8)=@upd={0xf8, 0x12, 0x110, 0x7, 0x3, {{'wp512-generic\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0xa533}, {0x8, 0x1, 0x2f6}, {0x8, 0x1, 0x100000001}]}, 0xf8}, 0x1}, 0x40) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000674000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/checkreqprot\x00', 0x102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000dea000+0x6f4)={{0x1, 0x9}, 'port1\x00', 0x4, 0x800, 0x10000, 0x6, 0x8, 0x4, 0x53d1, 0x0, 0x2, 0x51a5}) 2018/02/07 00:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000cd2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000da000-0x4)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) epoll_pwait(r0, &(0x7f0000298000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1, 0x4, &(0x7f0000120000)={0x7fffffff}, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/07 00:59:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000046f000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000baa000), &(0x7f0000f60000-0x4)=0xffffffffffffffcc) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a6d000)=""/189, &(0x7f0000693000)=0xbd) 2018/02/07 00:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000028000-0x60)=@nfc_llcp, &(0x7f00009e2000)=0x60) accept4(r0, &(0x7f000034e000)=@ethernet={0x0, @broadcast}, &(0x7f00000ac000-0x4)=0x10, 0x80000) getrlimit(0x5, &(0x7f0000908000)) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lchown(&(0x7f0000587000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000004, 0x2) r1 = request_key(&(0x7f0000b6d000)='logon\x00', &(0x7f0000955000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005ff000-0x1)='\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000e7b000+0xe38)='keyring\x00', &(0x7f0000c71000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = syz_open_procfs(0x0, &(0x7f0000c88000-0x7)='mounts\x00') ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000014000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x30, {0x2, 0x3, @rand_addr=0x6}, @syzn={0x73, 0x79, 0x7a, 0x0}}) keyctl$reject(0x13, r1, 0xd7, 0x200, r2) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/ppp\x00', 0x2000, 0x0) bind$ipx(r4, &(0x7f00001d3000-0x10)={0x4, 0x1f, 0x9, "3c8fb53560e9", 0x4}, 0x10) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000788000)={0x0, 0x1, 0x2}, &(0x7f000043c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000a7e000-0x6)={r5, 0x3e0}, 0x6) modify_ldt$write2(0x11, &(0x7f00002fd000-0x10)={0x8, 0x101000, 0x3000, 0x1, 0x1fab, 0x5, 0x5, 0x7f, 0xffffffff7fffffff, 0x68266e2c}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000073e000)={r5, 0x9}, 0x6) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000035e000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007f1000-0x28)={0x0, 0x20, "527bfd3a4d7c0bb69e346560161a9a9869a9ac5f0ba580731739c0bee99c63b5"}, &(0x7f0000659000-0x4)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000ecb000-0x8c)={r7, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) r8 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r8, &(0x7f00003fc000), 0x0, 0x0, &(0x7f0000b5d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a5000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000c09000)=[{0x0, 0x0, 0x3ff, 0x0, @time={0x77359400}, {}, {}, @raw8={"c0d988ba44ee2f5968f20b9f"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000906000)={0x100000000, 0x2, {0xffffffffffffffff, 0x1, 0x7ff, 0x3, 0x765}}) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/create\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/vga_arbiter\x00', 0xc000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000923000-0x4)) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c29000-0x21)="85c97252124a4d8d00a874dad4157421adb9538f5f89ce885296c7016f754002dd", 0x21) fcntl$setsig(r0, 0xa, 0x25) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000178000)='attr/exec\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f0e000-0x14)={0xffffffffffffffc0, 0x1, 0x4, 0x2, 0xc1}, 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r1, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000608000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000097c000)=@assoc_value={0x0, 0x3}, &(0x7f0000ee9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d01000-0x10)={r2, 0x5, 0x3, 0x1}, &(0x7f00007e7000)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/07 00:59:24 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d0f000-0x4), 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/rtc\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x38f1) 2018/02/07 00:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000a71000-0x8)) writev(r0, &(0x7f00002c1000-0x40)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='fdinfo\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f8a000)=@file={0x1, './file0\x00'}, 0xa) socket$inet(0x2, 0x8000a, 0x7) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sysinfo(&(0x7f0000256000)=""/169) poll(&(0x7f0000cbb000)=[{r1, 0x44}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/07 00:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007c3000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090c000)=0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00007f8000-0x4)=0x5) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x5, 0x806) futimesat(r0, &(0x7f00006a1000-0x8)='./file0\x00', &(0x7f0000b8c000-0x20)) clock_gettime(0x0, &(0x7f00009fc000)={0x0, 0x0}) setitimer(0x2, &(0x7f00004a4000-0x20)={{r1, r2/1000+10000}}, &(0x7f0000539000)) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000050000+0xfa7)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000)={0x0}, &(0x7f0000052000-0x4)=0xc) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000052000-0x10)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000050000)=0x8, 0x8) r2 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r2, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a5000+0x6a8)={0x0, 0x0}, &(0x7f0000036000)=0xc) stat(&(0x7f0000dcc000)='./file0\x00', &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000770000)='./file0\x00', 0xa000, r0, r1, 0x80, 0x200000) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000400, &(0x7f000025b000)="690e0b4387ba76002fbf9ef2334ce9fe7d00a533f5ec959f06ef88f57eecf287fe013d9627a9051a1c330c6c03680cdbe14ceeef72c84bcb4a4744ba0630a0e62c971d6bffd0723df01697901e061a032e3f2bab15c98951641471255a9457e3ef23b7", &(0x7f0000e11000), &(0x7f0000c76000), &(0x7f0000f10000-0x2c)="47ad86e1dedb3b9bccd9b8d93a0b09fa4e37ebab3e1ea3d83d369ac22f05e03bf2f918f9fcdca7c2f9160dff") mprotect(&(0x7f0000160000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000d8a000/0x4000)=nil, 0x4000, 0x9) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/member\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000d11000)='oom_score_adj\x00') 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000009) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000006000-0x10)={0x77359400}, &(0x7f0000000000), 0x0) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f1000-0xe)='/dev/keychord\x00', 0x81, 0x0) getpeername$ipx(r1, &(0x7f0000672000-0x10), &(0x7f0000290000-0x4)=0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f00007fd000-0x8)={0x0, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000060a000-0x2)='./file0\x00', 0x0) connect$vsock_stream(r0, &(0x7f0000b66000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e1a000)={@common='sit0\x00', 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00001b9000)=""/33) sendto$packet(r1, &(0x7f000046e000), 0x0, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/07 00:59:24 executing program 7: r0 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) accept$ax25(r1, &(0x7f000000d000-0x10), &(0x7f0000001000-0x4)=0x10) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x800000000, 0x0) exit(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000f000-0x57)='ns/ipc\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002db000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/sequencer2\x00', 0x2001, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000ea4000-0x4), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000658000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00007e8000)) 2018/02/07 00:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20}) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xd4129c77b9740434, &(0x7f0000001000+0xf1a), &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000002000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000006000-0x10)={&(0x7f0000005000)="b369a567f65990b7903b5446c354974993e01ca4311dea3f57a62faf703c4aac95c6eb2ed1abcc99f79cd93a5d32f0663c114505259349e17273b777943fdbbc9f845228e8dc112857bd462fe5af23856f50e7f474cd374f28475128b5e024ce083690645de3a0aec564", 0x6a}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000005000)=0xc) waitid(0x0, r1, &(0x7f0000001000-0x10), 0xc1000003, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0xfffffffffffffe1a) 2018/02/07 00:59:24 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000b000)='./file0\x00', 0x448201, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000000b000)={{0xa, 0x3, 0x6, @empty, 0x1000}, {0xa, 0x2, 0x1927, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x9, [0x8000, 0x6, 0x1f, 0x1000, 0x19, 0xfff, 0xffff, 0x9]}, 0x5c) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000000d000-0x53)=""/83, 0x53, 0x100, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000)={0x0, 0xa4, &(0x7f0000008000-0xa4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x80000000}, @in6={0xa, 0x2, 0x8e, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000b000)={r3, 0x7f, 0x3}, 0x8) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f000000a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x4, {0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}}) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f000000b000)=""/146, 0x92, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x10011, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(r0, &(0x7f0000242000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d9000-0xb)='/selinux/mls\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000838000)={0x3, &(0x7f0000371000-0x18)=[{0xffff, 0x1, 0x2, 0x5}, {0xff, 0x1f, 0xffffffffffffff8c}, {0x8, 0x2, 0x0, 0x7c}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001c8000-0xa)={0x0, 0xfd, 0x1, [0x6]}, &(0x7f000081e000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdf000)={0x4000001, 0x200, 0x4, 0xf37, r2}, &(0x7f0000c1f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000452000)={r3, 0x53ab}, 0x6) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000023000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000ab9000)={0x0, &(0x7f0000db4000)=[]}) r1 = socket$netlink(0x10, 0x3, 0x7) setsockopt(r1, 0x8, 0x4b3e, &(0x7f000047f000-0x18)="dfaed99834a9878853f6528da7421331c52bb9c0ada5e968", 0x18) r2 = dup2(r1, r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000088c000-0x28)={@generic="1048570a3d5c85adbb4250d32735bb59", 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) bind(r1, &(0x7f00003c9000)=@can={0x1d, r3}, 0x10) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) bind$inet(r2, &(0x7f0000d47000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17, 0x1000, 0x364}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000491000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000572000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000009d000)=0x10) listen(r0, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bc9000)={{0xa, 0x0, 0x954, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x949d}, 0x20, [0xffffffff, 0x64, 0x29, 0x3ff, 0x9, 0x480, 0xa9b, 0xfffffffffffffbff]}, 0x5c) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b18000)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/keychord\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c80000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000728000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bdd000)={r1, 0x2, 0x4, 0xfffffffffffffffd, 0x7, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003bc000-0xc)={0x80000004}) epoll_pwait(r3, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x0, 0x0) 2018/02/07 00:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f00008f7000)="2939652f97da16e01bc4f4af5a9990008723411cee66b56108000000000000004d323ab9241cd77a9a2523d77d56075f5ad97465e4cac0aa21b6ac8bc1e930a5bbbfd32073b884eba28c9257057b037dbe14ae6e8a4c40ec3b3ed85d6373ec51eb4e0a708100045d83dccdf94c01703dc2a8f9a37f313dc96bbc7b1bbca19a2d01c59c2eb7e295ef6a4cc14403001b86fb086cc776dee685af17d17f6d57ebdefe28a5b0048a0000000000000009ebe269082bb630507830580f1bd37d85d851bafe997ef39606b88721b937f035bc60fa325b41", 0xfffffffffffffddb) r1 = gettid() syz_open_procfs(r1, &(0x7f0000457000)='net/sco\x00') sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d5e000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000c3c000-0x8)={r3, 0x1}) listen(r1, 0x0) listen(r0, 0x8) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000e6f000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000339000)=@routing={0x0, 0x0, 0x2, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}]}, 0x14f) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000978000-0x4), &(0x7f00006ed000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008ad000-0xb0)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x1, 0x9c0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0xb0) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x202, 0x0) writev(r0, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000967000-0x8)={0x1, [0x0]}, &(0x7f0000fe5000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000fe6000-0x75)="d022d9c0ac79ee5cb7bf8cee2908d51086307e71bb843ca2a074bba6f572d45002e8f432680f82ba529b261e2c3f5b0bf33d4b74b5f10237620ae4bda1d8c3887b395e88ca565246699d7d438f777c84634fff906e677ec859caa613cb341d628dcb4fa768eb0f74f3cbadb0a978a953c1acbc12b9") mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fe5000-0x6)={r1, 0x9}, 0x6) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000907000-0x4), &(0x7f000053c000)=0x4) 2018/02/07 00:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r1 = syz_open_dev$sg(&(0x7f0000df8000-0x4)='/dev/sg#\x00', 0x0, 0x101800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004e7000-0x18)={0xaa, 0x40}) r2 = syz_open_dev$mice(&(0x7f0000139000-0x10)='/dev/input/mice\x00', 0x0, 0x200) accept4$netrom(r1, 0x0, &(0x7f0000527000), 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x200) 2018/02/07 00:59:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x80006, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000511000)={0xff, 0x0, 0x8, 0x9fdb, 0xa69, 0x3f, 0xffff, 0x2, 0x0}, &(0x7f00004e3000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000195000)={r1, 0xfffffffffffffffc, 0x1f, 0x10001}, 0x10) pipe(&(0x7f00003c2000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000aaa000)='net/mcfilter\x00') mmap$binder(&(0x7f000061f000/0x2000)=nil, 0x2000, 0x0, 0xc0010, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00008b3000)={&(0x7f0000c28000)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a41000)='/dev/vga_arbiter\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f000083f000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000d36000)='./file0\x00', &(0x7f00004cd000-0x20)={{r3, r4/1000+10000}, {0x0, 0x7530}}) 2018/02/07 00:59:24 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x0, &(0x7f0000fc4000-0x8)={0x0}) bind$inet(r0, &(0x7f00008de000)={0x2, 0x2, @rand_addr=0x4000000000000000}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/07 00:59:24 executing program 3: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) select(0x40, &(0x7f0000002000), &(0x7f0000011000), &(0x7f0000012000-0x40), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xfffffffffffffffc, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f00003e8000-0x8)='./file0\x00', 0x80000, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000399000-0x4)) 2018/02/07 00:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c0000-0x36)='\x00', 0x1) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004b7000-0x4)) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000077000-0xb8)={0x0, 0x42d7, 0x3, 0x9, 0x7ff, 0x0, 0x86d8, 0x9, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x1, 0x3, 0x100, 0x4}}, &(0x7f0000b51000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000070000)={r4}, 0x8) socket$inet(0x2, 0x0, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000125000)={&(0x7f0000762000/0x2000)=nil, 0x2000}) fstatfs(r0, &(0x7f000074b000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a77000-0xb8)={0x0, 0x5, 0x7, 0xc1, 0x400, 0x8, 0x1000, 0x9, {0x0, @in={{0x2, 0x3, @empty}}, 0x3f, 0x4, 0x6, 0x6, 0xe7cf}}, &(0x7f00007d9000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000180000)={0x9, 0x0, 0x8, 0x1be3, r5}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000514000-0x7e)="ebdc8df707828a1ecb8ffd057266f25dd9239c4ad82f227ea209660ae444a0776c20f576a41ffcf6088de19b1db714e84341bb2d83e48cd5c764eb6bae777b1f97a55d830c003cdfd9cf8698c21528a0bcd970267b482365affcdb78ebc9555fe8ebdfea42aafb0b329bdd6eda6a4ea2d0eb223cf65e2ff712364cf86e02") linkat(r2, &(0x7f0000365000-0x8)='./file0\x00', r3, &(0x7f0000598000)='./file0\x00', 0x1400) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007af000)=0xae85, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000094b000), &(0x7f00001ef000)=0x4) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00007a9000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000102000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000023f000)={@generic="dd83308f162d97ed40c41b362c724d82", @ifru_flags}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000424000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000076d000-0x88)={0xfffffffffffff0bc, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) 2018/02/07 00:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000223000-0x6f)=""/111) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f4000-0xa)='ns/cgroup\x00') clock_gettime(0x0, &(0x7f0000abd000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b69000-0x68)={0x100, 0x3, 0x3, {r1, r2+10000000}, 0x3, 0x7}) recvfrom$ipx(r0, &(0x7f0000588000)=""/31, 0x1f, 0x20, &(0x7f0000e4a000)={0x4, 0x0, 0xffff, "6062ccd6032a", 0x3}, 0x10) select(0x3, &(0x7f0000006000-0x11), &(0x7f0000005000+0x205)={0x7}, &(0x7f0000005000), &(0x7f0000005000)) sendto$ipx(r0, &(0x7f000073b000)="20add2c0e59e069e1118c2fc6e9efdbc35c5688eaae660846e0f832ebbc05a8d589725140d9d1ec9e45d1d26edfc18ba86ffc567830fc3445a516ebcd0096852c66df33fb2356478d8c3274e15f273e9235bb03bdbfe5d3e0ded425a4ffbe206307ca77de1a21875e49118fffbda634610493395", 0x74, 0x10, &(0x7f0000b91000-0x10)={0x4, 0x1f, 0x10001, "7585ea76b104", 0x5}, 0x10) 2018/02/07 00:59:24 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x17)=""/23, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r1, 0x0, 0x0, 0x4ef) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) timerfd_create(0x6, 0x80000) 2018/02/07 00:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@extra_flags={0x8, 0x18, 0x37}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/07 00:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00003ae000-0x12f4)=@updsa={0x184, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106-gcm-aesni\x00'}}}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x184}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000494000), &(0x7f0000ffa000-0x4)=0xb) [ 54.937906] device gre0 entered promiscuous mode [ 54.977633] binder: BINDER_SET_CONTEXT_MGR already set [ 54.983345] binder: 6470:6479 ioctl 40046207 0 returned -16 2018/02/07 00:59:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2040, 0x1ba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x858b, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}}) 2018/02/07 00:59:25 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000860000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x8b, 0x19, 0xffffffffffffff01, 0x6084, "e0ee6fe411922897ad02afc1a84a32f3217e1f0407dcfde0a1e89089cdf13963"}) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/sequencer2\x00', 0x1fa, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006f000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000ecb000)=@unspec, 0xc) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000473000-0x2d)=""/45) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)) 2018/02/07 00:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc2000+0xc01)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r0, &(0x7f0000d1b000-0x11)=""/218, 0xda, 0x0) faccessat(r0, &(0x7f0000cba000-0x8)='./file0\x00', 0x108, 0xc00) inotify_init1(0x0) 2018/02/07 00:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000482000)='/dev/keychord\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bc3000)={0x0, 0x9, 0x0, 0x1ff, 0x6}, &(0x7f00007a5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ecb000)={0x0, 0xa8}, &(0x7f00007a8000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f3f000)={r1, 0x4, 0x9, 0x6, 0x48, 0x7, 0xfffffffffffffff9, 0x2, {r2, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x6, 0x80000000, 0xffffffffffffd713, 0x7fff}}, &(0x7f0000d17000)=0xb8) r3 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) ftruncate(r3, 0x7fff) accept4$ax25(r3, &(0x7f0000b11000-0x10), &(0x7f00004d7000-0x4)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) r4 = inotify_add_watch(r0, &(0x7f0000254000)='./file0\x00', 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r6 = syz_open_dev$sndseq(&(0x7f000085d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r6, r5) inotify_rm_watch(r0, r4) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000a82000-0x20)={0x9, 0x52b, 0x5, 0x9f, 0x1, 0x7}) ioctl$KDSKBLED(r3, 0x4b65, 0xffffffffffff019a) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000bfc000)) sendfile(r7, r3, &(0x7f0000336000-0x8), 0xffffffff) readv(r7, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/02/07 00:59:25 executing program 7: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000014000-0x8)={0x7f}, &(0x7f0000001000-0x8), 0xf408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) gettid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000dbe000-0xd)='/dev/usbmon#\x00', 0x92, 0x5309142d48f22947) accept$nfc_llcp(r1, &(0x7f00005cb000), &(0x7f0000acd000-0x4)=0x60) capget(&(0x7f00005c5000)={0x20080522, r0}, &(0x7f00007ad000-0x18)) 2018/02/07 00:59:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000054c000-0x4)) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:59:25 executing program 4: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x12000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) 2018/02/07 00:59:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0x4a, 0x3da}, 'port0\x00', 0x0, 0x100000, 0xfffffffffffffff8, 0x100000000, 0x2f00bf90, 0xffff, 0x54, 0x0, 0x3, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = gettid() sched_getattr(r1, &(0x7f000074d000+0xc1d), 0x30, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e4000)='/dev/ppp\x00', 0x111040, 0x0) readlinkat(r2, &(0x7f0000853000-0x8)='./file0\x00', &(0x7f0000443000-0x1000)=""/4096, 0x1000) execve(&(0x7f00006bd000)='./file0\x00', &(0x7f0000ccd000)=[&(0x7f00000b8000)='-+vboxnet0(\x00', &(0x7f000060d000+0xd6b)='/dev/ppp\x00'], &(0x7f000050d000)=[&(0x7f00007a4000)='vboxnet0^GPLem0vboxnet1\x00', &(0x7f00005f3000)='/dev/ppp\x00', &(0x7f00007b0000)='\x00', &(0x7f0000ee7000)='/dev/ppp\x00', &(0x7f00009f4000-0x8)='system]\x00', &(0x7f0000233000)='security\x00', &(0x7f00001c3000)='eth0\x00']) 2018/02/07 00:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000326000)="130000001000ffdde200f49ff60f050000230a", 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009a4000-0x58)={0x1000, 0x100000001, 0x101, 0x5, 0x80, 0x260}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000847000)={0x0, 0xfff, 0x10, 0x5, 0x4}, &(0x7f0000aac000)=0x18) sysfs$1(0x1, &(0x7f0000112000)='%}ppp0ppp0\x00') 2018/02/07 00:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f000045a000-0x38)=[{r0, 0x10}, {r0, 0x80}, {r0, 0x4}, {r0, 0x430}, {r0, 0x80}, {r0, 0x19}, {r0, 0x2}], 0x7, &(0x7f0000150000-0x10)={0x77359400}, &(0x7f0000a94000-0x8)={0x3}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f000062f000-0xab)="290000002000190700003fffffffda060200000039e80001040000040d0014000000000000000001d2", 0x29}], 0x1) ppoll(&(0x7f0000006000+0xbc6)=[{r0, 0x8}, {r0, 0x8}, {r0}, {r0, 0x8089}, {r0, 0x1010}, {r0, 0x4000}, {r0, 0x28}, {r0, 0x9000}], 0x8, &(0x7f0000db4000)={0x0, 0x989680}, &(0x7f0000c95000-0x8)={0x1ff}, 0x8) 2018/02/07 00:59:25 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000069c000)=0x0) tkill(r0, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000217000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffffffffffffff}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/07 00:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) clock_getres(0x1, &(0x7f00006d5000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fa8000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000393000-0x4)='bbr\x00', 0x4) openat(r4, &(0x7f0000435000-0x8)='./file0\x00', 0x80200, 0x2) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000459000)=0x8) r7 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r6, 0x0, &(0x7f0000de5000-0x8)) fstatfs(r5, &(0x7f0000f57000)=""/196) socket$netlink(0x10, 0x3, 0x0) 2018/02/07 00:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000043000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = getpid() get_robust_list(r1, &(0x7f0000f43000-0x8)=&(0x7f0000183000), &(0x7f000062e000)=0x18) 2018/02/07 00:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f0000556000)=0x40, 0x61) 2018/02/07 00:59:25 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006db000-0xc)='vboxnet1/-)\x00', 0x1) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00007a3000)="7d3d4c84cbfe201c7db5138a545981f446793f4e0f23426020dcdd3ba22a33f001d32118470d9c1c96e0d896ea3e01d92994be9c47f687f812a2ddc84ed2766f0d1ab39df43b020a6bfb10cbe8a78989339681d6fc18ebab2a554e41ae52650e5ed5f15fd45bfca8c6d7112c4fe50f1de4dbc9ffa79d076004c8ab4d58869484e9500ae586fefa17232891d7d1dd49119641a37a1baecfa489df87ed46") r1 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)="70726f69640000800000") mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000aa8000-0x4f)="0e76193d8f5ce9836be462549e368a101080a71a779fa2157cd9fea38e5811da9dcf92cd94c0f42535523c84b14bbd7523f01be3133ce6256c05ecec34ac30366fad8a49847322562cb79643bf5a9a", 0xfffffffffffffef1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000295000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000599000)) mlock(&(0x7f0000553000/0x1000)=nil, 0x1000) sync_file_range(r1, 0x5, 0x3, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000087000), &(0x7f000033c000)=0x4) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa9000)=0x7, 0x4) 2018/02/07 00:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000890000-0xf)='net/ip6_mr_vif\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) fadvise64(r0, 0x0, 0x4, 0x5) 2018/02/07 00:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00002b9000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000648000)='./file0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006b0000)={0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d75000-0x4)) r1 = creat(&(0x7f0000ad7000)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007bb000)=0x40, 0x4) 2018/02/07 00:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x0, 0x4001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000078c000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008c5000)={0x80, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00003de000-0x10)={0x5924, r2}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a71000)=0x10a00) write(r0, &(0x7f0000c4a000), 0x0) 2018/02/07 00:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") getdents(r0, &(0x7f0000297000)=""/104, 0x68) getdents64(r0, &(0x7f0000d42000)=""/198, 0xc6) 2018/02/07 00:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r0, &(0x7f00001b8000-0x2)='@\x00', 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a83000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f1d000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000262000-0x10)={&(0x7f0000806000-0x20)={0x20, 0x80000000000001, 0x3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @pid=r1}]}, 0x20}, 0x1}, 0xffd) bind$netlink(r0, &(0x7f0000ef4000)={0x10, 0x0, 0x0, 0x10000000}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5e000-0x10)='/dev/sequencer2\x00', 0x12080, 0x0) fchmod(r0, 0x1) modify_ldt$write2(0x11, &(0x7f00004b1000)={0x401, 0x100000, 0x400, 0x9, 0x200, 0x3, 0x3, 0x101, 0x7fff, 0x1}, 0x10) 2018/02/07 00:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') listen(r0, 0x3) sendfile(r0, r0, &(0x7f000006a000-0x2), 0xf3) 2018/02/07 00:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000021f000)=@common="696662ff0000000080001ded30ffff00") getsockname$ipx(r0, &(0x7f00003ad000), &(0x7f00003e0000-0x4)=0x1) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000afc000-0x4), 0x0) sigaltstack(&(0x7f000078b000/0x4000)=nil, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a61000-0x14)={0x0, 0x1f, 0x4, 0xfffffffffffffff8, 0x9, 0x35, 0x3, 0x3f, 0x1, 0x2}) 2018/02/07 00:59:25 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005e2000)={0x7, [0xfffffffffffffffb, 0x945b, 0x1, 0xfffffffffffffff8, 0x1, 0x5, 0x4]}, 0x12) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f00001af000-0x8), 0x8) vmsplice(r4, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r3, r2, 0x6, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005e2000)={0x3, [0x5, 0x1ace4eeb, 0x1f]}, &(0x7f00002dd000-0x4)=0xa) [ 55.332759] device lo entered promiscuous mode 2018/02/07 00:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000335000)='/dev/hwrng\x00', 0x101000, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r4, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000953000-0x2b)="ce10350470b3bea2283ac854ff8a8083b47298da49751142cffdc1aef3e5d3947c7f755d332a020429d5e8", 0x2b) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000646000-0x4)) 2018/02/07 00:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000060d000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000ab8000-0x10)={&(0x7f0000bb1000-0x83)=""/131, 0x83}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r1 = getpgid(0x0) getrlimit(0x6, &(0x7f0000daa000)) sched_rr_get_interval(r1, &(0x7f00001f3000-0x10)) 2018/02/07 00:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000323000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001eb000-0x50)={0x4, 0x7c, 0x3ff, 0x0, 0x4}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae9000-0xf)='/dev/sequencer\x00', 0x14000, 0x0) getpeername$unix(r2, &(0x7f0000062000-0x6e)=@file={0x0, ""/108}, &(0x7f000093e000)=0x6e) 2018/02/07 00:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xfc, 0x1, 0x0, 0x0, 0x2}, 0x20) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000187000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e45000-0x4), &(0x7f0000b4b000)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000547000)='net/raw\x00') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) splice(r1, &(0x7f00007b9000)=0x15, r1, &(0x7f0000f82000), 0x4767, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed8000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b8f89", 0xfffffffffffffd3a) lstat(&(0x7f0000eb5000-0x8)='./file0\x00', &(0x7f0000bef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000db0000), &(0x7f000006d000)=0x4) getsockname$packet(r0, &(0x7f0000593000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000520000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007c8000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x3f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x50) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000c5c000-0xd4)=""/212, &(0x7f00008ea000)=0xd4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b1d000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) lchown(&(0x7f00007d8000)='./file0\x00', r1, r2) 2018/02/07 00:59:25 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[]}], 0x2, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000001c000)={&(0x7f000001c000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000001b000-0x10)={&(0x7f0000001000-0x188)={0x188, 0x11, 0x9, 0x302, 0x0, 0x3, {0x1}, [@nested={0xd0, 0x7d, [@typed={0x10, 0x8c, @u64=0x8}, @generic="f312a4a1dd384d4f8e0024bb3255905ba53f8970143c6fffaf1cea654fa8c8f6c705fce72f92d97cfb02c513a27f893fe74c9496bd11bb957fb5e76666b4480508d781f8594206e991c4786356e408c896ba4ef0da9e1ee9049c50f66f6121f716482ff3bb418ab89059664b9614d029029a14dba9fd6cb6b301a0083dbb1ed816d113816a9e7912a50318489454f7d2acf57624372f849bbc9447d045ac774947c223006cf188eb975605f5d6739df1", @typed={0xc, 0x34, @fd=r0}]}, @generic="fdff6931ac95caaaeb5e781cc22f9ee3e04559f5f12e81579974116e09899e3137cba454c913250bac39148f2ee756410519cbd581f770dde122065b10441f906f7c05b96bcf9fdf6d0d303399dde3cb4683104c1c78e9040acaf2aeccfa8e7f73f648888159400a9afc4c00f1dbb8070543a6cbede839cb2459ceff07251227a6c415d9c030bc27d3d96c129c63791c571b6d80a1df", @typed={0xc, 0x77, @str='%\x00'}]}, 0x188}, 0x1, 0x0, 0x0, 0x80}, 0x84) 2018/02/07 00:59:25 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/pktcdvd/control\x00', 0x4cc679c013e7c650, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000120000-0x18)=[{0x7, 0x335}, {0x3, 0x1}, {0xb, 0xffffffffffffff01}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) pipe2(&(0x7f00005de000)={0x0}, 0x4000) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000428000)={0x3, &(0x7f0000ce3000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000024000)={r2, 0x2}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) preadv(r0, &(0x7f000030c000-0x30)=[], 0x0, 0x0) socketpair(0x15, 0x4, 0xe, &(0x7f0000871000-0x8)={0x0}) fchdir(r1) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00000f4000-0x4), &(0x7f00006b6000-0x4)=0x4) 2018/02/07 00:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5421, &(0x7f00002f3000-0x8)) 2018/02/07 00:59:25 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x5e)=""/94) 2018/02/07 00:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x0) r2 = gettid() r3 = syz_open_dev$sg(&(0x7f0000ec1000-0x9)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000fcb000)={0xc2, &(0x7f0000d9d000)="466cdd62d365000030aa9fc78e2e418d8efad280a4185a9b41df3628c38ea292db41daf419e4c7ec2b943c4f85e64883dd06b50faaf17e4ed7256e631d2cb6badd54b3c7816bca9446b9f6d93f879374b84c6c058ed2341857bce99f0386a8ebd9ee06ab5cedac8768e1a04688432ae8428b602568183ed1d1b2b2c188315abacf1ff5f068bf90f1fc6d9760f8b112bdfbde439ca02e0b615f0465e19c8cf60f2d6ece949336fe1beb5db41127d081942c07b1c7cf78cb8c6cbc130aa7af3c426b23"}) rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000c89000-0x20)={0x4, 0x0, 0x10000, 0x9}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000054c000-0x88)={0x7, {{0xa, 0x2, 0xf6, @loopback={0x0, 0x1}, 0x3}}}, 0x88) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000120000-0x10)={r6, 0x3f}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) syz_open_pts(r3, 0x40000) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x100000000000010e, &(0x7f0000b30000), 0x0, 0x8}, 0x0) r7 = dup2(r4, r3) tkill(r2, 0x13) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000575000)='/dev/vga_arbiter\x00', 0x20040, 0x0) sendmsg$nl_xfrm(r7, &(0x7f00003db000+0x772)={&(0x7f0000bbc000-0xc)={0x10, 0x0, 0x0, 0x21008000}, 0xc, &(0x7f00005b7000-0x10)={&(0x7f0000bd9000)=@newspdinfo={0x254, 0x24, 0x800, 0x3, 0x0, 0x95, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_auth_trunc={0xd0, 0x14, {{'sha384-avx\x00'}, 0x410, 0x180, "1d0ae1da58f0dc6ea3885a68f739beaa76de4f62a9aad8b582535bd39eb6fb7e90228f1ff43eac4b526f317c5c1f5cceb2b987b9912d54897c87d4a986046fa9454e8e3611ff20f75c010d1ceb124e979ea3737b611e647581c28bd743c18f96640560b2495d56a82cbd6129862dfd529458c2b3d39c4c07982dbd58e5611fb588d3"}}, @policy_type={0xc, 0x10}, @proto={0x8, 0x19, 0xff}, @policy_type={0xc, 0x10}, @algo_auth={0x140, 0x1, {{'sha384-generic\x00'}, 0x7a8, "04218dd4070e46cb5ae338737ca3b143210d5006ca1fe198f9a16fa1bf89055f141131b4ee796eed2fac4feae2fea88b1720bae31919442e2a9b88dee31035cf89318ae75eaad6bd5439537cdad3b954efabe5ebc0c28e5339d7ae18ccf144f5bf0bdb732165d13c38796ee6846d041ebf2916bbcb2054d26e0f6b24253e491983675425e2e1053485f858d60a5dab6a555f3d170812c71bb126f6fcab905e840ee62403034d74fe578fa11664c851c9dd2be860fda2c91322884455228a89acb0876ca414669d5a7853a50c0d51687df7cc11d8abde28197c4cfb492df3166803f1effcf2b5a8eb0668078f2ebbf46ebe5093a214"}}, @extra_flags={0x8, 0x18, 0x62}]}, 0x254}, 0x1, 0x0, 0x0, 0x4004041}, 0x4014) 2018/02/07 00:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c36000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f2000)='/dev/rtc\x00', 0x4020, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fcntl$setown(r1, 0x8, r0) dup2(r1, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000a30000-0x5)='ceph\x00', &(0x7f0000f8d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000761000)=""/46) getpriority(0x1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000062e000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000062000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000039c000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x928, 0x8, 0x0, 0x2d, 0x20000, r4}) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = dup2(0xffffffffffffffff, r2) r6 = mmap$binder(&(0x7f0000c60000/0x3000)=nil, 0x3000, 0x1, 0x80010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ada000)={0xc0, 0x0, &(0x7f0000217000)=[@acquire={0x40046305, 0x4}, @increfs_done={0x40106308, r6, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000b50000)=[@fda={0x66646185, 0x3, 0x4, 0x16}, @fda={0x66646185, 0xa, 0x1, 0x38}], &(0x7f00000c3000)=[0x58, 0x30]}}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000b03000)=[], &(0x7f0000dfb000)=[0x48, 0x18, 0x0, 0x78, 0x20, 0x28]}, 0x4000000000000}}, @request_death={0x400c630e, 0x0, 0x3}], 0x1c, 0x0, &(0x7f0000060000)="26e2ee08bc0eeab94166fc3b2cc510a237ef78b0135385d83bc43064"}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000513000)) ioctl$sock_netdev_private(r5, 0x89f2, &(0x7f000054a000)="a2dd971b8b1a2d37d2057610d68ec06f4ef18144535e61e05f326e7dfdc4a1c620e15365e935999b24bbf1751e0017807173855bb888c776d52c98568e50e2ccdd598d744e9d7c70f0a37eb93b2e65d9cf7ebf3aaf400d8c1118d770f862b51f2473c603ff34769d503b4c59330c60") pwrite64(0xffffffffffffffff, &(0x7f0000144000)="768e17de22e98e1e9afe43a95e3f869e01bd517054a02329b047182fd3f002b15779266d7d6ab08d4c4656c55b38f53c263c8e95ecfe325681f0d741986b0c9a13ed4fdf16c9ba5fee76df706dcdcfa2ed2e0a9a665c3b1ea1c177b3bd5c4f7351a6530007ae393e38ecdf6fcce700b634830281e6e2bdcac763cc65842ec69fc4b3dcacd2f03e321277eb94e190a5f1f8fbdf0a8fdd74b8d67f962b77caa117d203d4eef9de089fa6dca108ae41e12ab676dd55125e0a41", 0xb8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000535000)={{{@in=@loopback, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00008e5000-0x4)=0xe8) mmap$binder(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x1, 0x30, r2, 0x0) getresuid(&(0x7f00000b3000), &(0x7f0000655000-0x4), &(0x7f00003fa000-0x3)=0x0) setuid(r7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00008c4000)={0x0, 0x2}, &(0x7f0000ed3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002e2000)={r8, 0x100000000}, &(0x7f0000acb000)=0x8) 2018/02/07 00:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000ee000)='tls\x00', 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000549000)={0x4, 0x7fffffff, 0x9, {0x0, 0x1c9c380}, 0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000), &(0x7f000096d000-0x4)=0x4) 2018/02/07 00:59:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004d0000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$ipx(r0, &(0x7f0000d76000-0x10), &(0x7f0000389000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40400, 0x2) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x6, @random="52325b71f2ef"}, 0x10) 2018/02/07 00:59:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000ab1000-0x10)={&(0x7f0000de0000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000), 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000ca2000)={0x1a, 0xf8, 0x1f, 0x8000, 0x4, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b66000-0x8)='net/tcp\x00') write$sndseq(r2, &(0x7f00002c8000-0x60)=[{0x31a2, 0x3, 0x5c, 0xffff, @tick=0x8, {0x3f, 0x7}, {0x1, 0x7}, @ext={0x32, &(0x7f0000f0e000-0x32)="49c251c7102c52ae9bf537330378494e0ea00b56c6471f78a2f775d42fdc549a202dfdab1fc2fb8504ed93ef2bfa5a1ef017"}}, {0x0, 0x6c7c, 0xd9, 0x8, @time={0x0, 0x1c9c380}, {0x80}, {0x5, 0x6}, @control={0xf640, 0xfff, 0x100000001}}], 0x60) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00003ab000-0x8)=[0x1000, 0x13c0]) 2018/02/07 00:59:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x14)=""/20, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/07 00:59:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009ce000-0x18)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) getrlimit(0x7, &(0x7f0000237000-0x10)) 2018/02/07 00:59:25 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000000000), &(0x7f00002f5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000148000)=0x40) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) write(r3, &(0x7f0000b37000-0x1000)="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", 0x1000) bind$unix(r2, &(0x7f0000b49000)=@file={0x0, './file0\x00'}, 0xa) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000637000-0x1)) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) 2018/02/07 00:59:26 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xf3)=""/243, 0xf3, 0x100, &(0x7f0000023000)=@llc={0x1a, 0xd, 0xfffffffffffffffa, 0x20, 0x7, 0x800, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0xfff, &(0x7f0000c0e000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000f05000-0x10)={0x1a, 0xf5, 0x9, 0x404, 0x81, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x10) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getrusage(0xffffffffffffffff, &(0x7f0000737000-0x90)={{0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000bbb000-0x8)='./file0\x00', &(0x7f0000401000)={{}, {0x0, r1}}, 0x0) 2018/02/07 00:59:26 executing program 0: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xc337ca93224de97c, 0xc1d) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000093000)=0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba3000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000e8e000)=0xe8) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00007d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000bcc000), &(0x7f00006fb000-0x4)=0x0, &(0x7f0000e8f000)) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e8e000)={0x0, 0x0, 0x0}, &(0x7f0000e8e000)=0xc) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000880000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000e8e000)=0xe8) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8f000-0x4)=0xc) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpid() mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8e000)={0x0, 0x0}, &(0x7f0000e8f000-0x4)=0xc) r12 = getegid() sendmmsg$unix(r0, &(0x7f0000d42000)=[{&(0x7f000079b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e8e000)=[{&(0x7f0000e8e000)="9e83c6ad2d0edeeb523bf251489c85c7c33e868b2dd61df942eada72af38db211892f92fca5a1bf8ef7caf93e5adf93c4e7fce", 0x33}, {&(0x7f0000e8e000)="5f0cf51e6d04c59f9ca7fe0331ca1cc064d572e16c7021cbe39c99c235c9103785c3b2b6b7084a4fbd5dba66e67bee2414883a7109070f31bea9c802da98ab0d335133813b1094ee2d1a8dadfb8b98095c700e7a90a8a6828e92e272ba2eaa6ffe8c432ea617c6b5a99399d372d3e4629d204d8f9e02b3681a5121ca81837b26e8a119e1bc9c653112854ac02d3fd68ea797eae15a79b9b805bfc630943791b13adc3bf8b4ffa609969d2a84c26a0e2b2ede1c5b1fb769982d5b1f8419a0c1472e2c2b68301ed6963ffc69ceced09b1eee69803fc8e39e430fa70a27d29a92672dde1d", 0xe3}, {&(0x7f0000e8f000-0xdb)="e79283f069b6922eef53e43e46b671729739c37b404447601add2f3517f4ee7fed94a160dc897145e6efe08742b092957c91d9873ad8acbc1964c032712a7db72a91486b40a9e831ecc7c40664d6f410574d7d94127c1bff60850faf079d91a97666cec51c822380a5ff37f15a22fd93752e44baa29df2a3e59d56c1800b98679292fb3bcbdbce43af04f73cb80e96f556d4aeeeb2868d4c1c9cce32327bb3521dd8fed519e02f90b1625931d42b58f2a3c407b6305a265720c4e4cfb3472e5ce6b24515971cf8b99a58526f03d4fe2857c5983fd8530467ef3086", 0xdb}, {&(0x7f0000e8e000)="561151466bbb4648592d066ab7066c1254f2a0dea2d77559d69a2c3b075efe1893c32f69cf48ad83455b6dda7bb1bc838b504ec99bcaf0e2186a35d104", 0x3d}], 0x4, &(0x7f0000e8e000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x24040040}, {&(0x7f0000bb6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca6000-0x20)=[{&(0x7f00008c4000-0xc7)="a001b0b28c3cc30395db6ce5bf471fbe52b5b2bcf330b391d35e5f5beeb0ea7895b7cfc5c668b7279c80161b9bb4d1eb5f6bb1ac3766050f7e16d458a46458a8321cc7ef376d31fb47e726546b9e24d93c610ce2ae04016d850d958118b71e538a60fd06d95fbe2196668f7a58c619287ad38b06d91c11f78691f0bb9185f72dc4bd157f07f84703f2777baa1af920c399ac95eb1d94e186915b2dec0982a570243c71cff94fb8868a47597a96af9502dd3985899c6f59106df854ea86a609f6ea1fbc0b3cf213", 0xc7}, {&(0x7f0000d2c000-0x6c)="381f8625c2261af1a2f6bf383606f0f4642d08a56620982ad318c8ec8262aca857f5939b6c675ac6d7cd8e791c84e8d0b0323048a191f02dd5377054dedecde3014be08dbd84d332313cfbf4f0fd697835756378f552a560d8cd0953536af8c28143e6b460939d09766dae63", 0x6c}], 0x2, &(0x7f00009bf000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x4000084}, {&(0x7f0000dcf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009f4000)=[{&(0x7f0000380000-0x81)="ecf9e797497330795cc861254e6daa7de8bc6febc1a13b840b45f32f0dc199ba2c049d46d5daf4841f533faa266105f916fd21ffe4cb7904766cb5d98ee1712042b3584b42f2c8656c2513b92273115d16113468fe4e3f459c0e0db4122442a14587bd7e42a8dacd0823d23fb87c703c2aaf2745c56292dae760f1067f2cf23093", 0x81}, {&(0x7f0000e8e000)="7e69272625382f96cc2958c9", 0xc}, {&(0x7f0000e8e000)="6940db11e33051534ee506a752a2ab64620b586893dd418144975c0eb06ea525f47fa3d3e9255c5714e891c3a61895ae3f67f159f9d9", 0x36}, {&(0x7f0000d4a000-0x1c)="6cbd89dc582dff883443ec64669a01d2c665cdb5e14229af62ec609b", 0x1c}], 0x4, 0x0, 0x0, 0x4048800}, {&(0x7f0000e8f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e8f000-0x30)=[{&(0x7f0000e8f000-0xcb)="ae00342550518fca663a1fb0c9f95c6c3694fee986e1492822ad1e320f4661b41b571ad2e423f1d035d8fa5e7f1260418cf08051dd16497ab7567fdd927eac5f20d12db1c8ab85100008476c646d16ac99eebb781032f701abe32b6331ef94466e512eabc82d2ea37e1aa9c757db59c900d6ebd2d9442923fee81b7656b901747881dcb639c1f909316418bb5b3b4eaa51e3c73861774febf3a3515ae3d1d01c665843434933b0f709ccfc8cdf7131805fa42decee51a24bdb0c7fba5670616341e03fe598c4f3efba269f", 0xcb}, {&(0x7f00004ad000-0x4d)="b8f34bd01db79d1699dc0131ba703ee154630379073cc946aa34e88a8730f6b3eeae9356c5b7af2b60aed5f1bacc25ffa72153c5c9cbf475fc0e58f8b2f949197c3f87dfe78ca80d1763329f99", 0x4d}, {&(0x7f0000c22000-0x13)="45f9ea0dd995dee05701d72c9eec711bf8d04e", 0x13}], 0x3, &(0x7f00006dd000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x4}], 0x4, 0x80) r13 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e8e000-0x11)='/selinux/enforce\x00', 0x115480, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r13, 0x400454d8, &(0x7f0000e8d000)=0x52) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r14, 0x0, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r13, 0x103, 0x6, &(0x7f0000e8f000-0x4)=0x8, &(0x7f00002d3000)=0x4) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000099a000-0x4)=0x8001, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) connect(r0, &(0x7f000005e000-0xe)=@l2={0x1f}, 0xe) 2018/02/07 00:59:26 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513"}) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff3000-0x16)='/selinux/checkreqprot\x00', 0x6200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d03000-0xc)={0x80000001}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000ff4000-0x27)={'system_u:object_r:var_run_t:s0', 0x20, 'staff_u\x00'}, 0x27) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d42000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2e39ad9a}}, 0x42, 0x80000000, 0x2, 0x100000001, 0x8}, &(0x7f0000ff3000)=0xa0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000498000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xffff, 0x4, 0x20, 0x800, 0x2, 0x2, 0x2, 0x3, 0x7, 0x1ff, 0x2, 0x8, 0x80000000, 0x7ff, 0x9]}, &(0x7f0000ff4000-0x4)=0x108) ioctl$TIOCSTI(r1, 0x5412, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000ff4000-0x1000)="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", 0x1000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x3, &(0x7f0000ff6000-0x93)=""/147, &(0x7f00002e4000)=0x93) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000ff5000), &(0x7f00006cb000-0x4)=0x4) socketpair(0x1f, 0x806, 0x3d, &(0x7f00006b0000)) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f8e000)={{0x0, 0x3ff}, 'port0\x00', 0x40, 0x818, 0x5, 0x9, 0x10001, 0x2, 0x200, 0x0, 0x7, 0x1}) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r4, 0x14}], 0x5, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000000000), 0x39) 2018/02/07 00:59:26 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000ee0000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000-0x4), &(0x7f00001eb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8800, 0x0) sendto$llc(r0, &(0x7f00003b8000-0x5)='^E^Y;', 0x5, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r1 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000066f000-0x4)=0x8, 0x4) socket$netlink(0x10, 0x3, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x40000001}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r2, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/02/07 00:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket(0x0, 0x7, 0x81) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001b1000-0xa)='id_legacy\x00', &(0x7f0000e62000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f89000)="45748f64c65ae0f7f3b14a4af991ab938b30669c17d7f481d17c660514014d6e588590d903e6408c3d6d6e7b581281212e9f3c38228146fe68550b25da5a8a0c7ade3b34006788080f802442bde20cc8e0967583ec7fe39873e0e6030e77ceef082455c0b9e733c1ca0dc4a54c49b275ed1a8dc49c2efc0c00acb05752aed69b9e4fbc2a7ac431ab4f8a4d9108152aecc17195033119005cda58a4598c51d33ee915d4bd64952069", 0xa8, 0xfffffffffffffffe) r1 = request_key(&(0x7f00008a7000)='.dea\a\x00', &(0x7f00009d1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000099f000-0x2)='-\x00', r0) keyctl$assume_authority(0x10, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000616000-0x8)) pipe(&(0x7f00001f5000-0x8)) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)) r2 = syz_open_dev$sg(&(0x7f0000145000-0x9)='/dev/sg#\x00', 0x6, 0x14202) syz_open_pts(r2, 0x100c0) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = request_key(&(0x7f000036d000-0x5)='big_key\x00', &(0x7f0000f98000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f5b000-0xa)='/dev/ptmx\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x0, 0xc34, 0x0, 0x200}) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) prctl$intptr(0x4, 0x1f8) tee(r2, r1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000849000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}, 0x4, 0x1f, 0x2, 0x10001, 0x1}, &(0x7f00005a5000-0x4)=0xa0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000fe4000)=0x9) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000fe4000)={r5, 0x7}, &(0x7f0000fe4000)=0x8) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000921000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000ef3000-0x7f)="0d01c8cad404646d08a90efb1fc688009a4e88ad922e832240f2b062e9ed563703fd934e22b19a150fb45913ee2b2beb2ef517f0083cf780b9abf731dbda87306501fe33e54c2bf75c9d3fc9ae0ee5f15936bca5f1f55c290f26602784fad1b4fad1e7b48b2e90a823dcb474d09268893edf8be360790312c7930a67f1e065") ioctl$int_in(r2, 0x5473, &(0x7f0000b28000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f84000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000303000-0xf)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000d14000)=0x3) poll(&(0x7f0000f72000)=[{r2}, {r2, 0x41}], 0x2, 0x0) 2018/02/07 00:59:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00007d4000)=[{{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000b32000)=""/228, 0xe4}], 0x1, &(0x7f000009d000)=""/74, 0x4a, 0x100000000000}, 0xfffffffffffffffb}, {{&(0x7f0000819000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000149000-0x20)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2, &(0x7f0000001000-0x80)=""/128, 0x80, 0x9}, 0x9}, {{&(0x7f00009f1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00003d3000-0x20)=[{&(0x7f00002d5000)=""/156, 0x9c}, {&(0x7f0000000000)=""/59, 0x3b}], 0x2, &(0x7f0000547000-0xf)=""/15, 0xf, 0x800}, 0x10000}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000001000-0x30)=[{&(0x7f00009ce000)=""/250, 0xfa}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000000)=""/98, 0x62}], 0x3, &(0x7f0000001000-0x4b)=""/75, 0x4b, 0x4}, 0x9}, {{&(0x7f0000000000)=@ipx, 0x10, &(0x7f00003a4000)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000c6b000-0x36)=""/54, 0x36}, {&(0x7f0000172000-0x77)=""/119, 0x77}], 0x3, &(0x7f0000000000)=""/113, 0x71, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f000035d000)=[{&(0x7f000089a000)=""/123, 0x7b}, {&(0x7f0000000000+0xfa8)=""/232, 0xe8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}], 0x4, &(0x7f0000000000)=""/173, 0xad, 0x5}, 0x34a}, {{&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f0000a76000)}, {&(0x7f00009af000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}], 0x4, &(0x7f0000001000-0xdc)=""/220, 0xdc, 0x3e}, 0x1}], 0x7, 0x40, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2, 0x5, 0x9, 0x8000, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup2(0xffffffffffffffff, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de9000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000046f000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000224000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d98000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x8001, r2}) sendto$inet(r0, &(0x7f0000cd2000), 0x0, 0x1, &(0x7f00004a2000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005f3000)) [ 56.190445] IPv4: Oversized IP packet from 127.0.0.1 [ 56.195720] IPv4: Oversized IP packet from 127.0.0.1 [ 56.246563] device eql entered promiscuous mode 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000907000-0x1b8)={0x14, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ccb000-0x8)='net/udp\x00') getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000269000-0x4), &(0x7f0000f12000-0x4)=0x4) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0}) select(0x40, &(0x7f0000cd1000), &(0x7f00000f8000-0x40)={0xdf}, &(0x7f000024e000), &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400}, {0x0, r1}}, &(0x7f0000c2c000-0x20)) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) fcntl$setsig(r2, 0xa, 0xb) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000074d000)=0x55d2) alarm(0x0) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/07 00:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) memfd_create(&(0x7f00002dd000)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1}}) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f0000b48000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x38}, []}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00002bf000-0x8)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a90000)) 2018/02/07 00:59:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x408000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000003000)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000003000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r4, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) timerfd_create(0x1, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x880, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x73f) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000001000-0x4), 0x1) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0xe, 0xffffffffffffffbb, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d52000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a4000), &(0x7f0000d53000)=0xc) getsockname$unix(r0, &(0x7f000022f000-0x8)=@abs, &(0x7f0000d51000)=0x8) stat(&(0x7f0000d50000)='./file0\x00', &(0x7f000051c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000a0a000-0xa)='id_legacy\x00', &(0x7f000006a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00005b1000-0x58)={{0xfff, 0x9}, 0x1, 0x5, 0x9, {0x7, 0x3}, 0x1, 0x3}) keyctl$get_persistent(0x16, r1, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006ea000-0xe)='/dev/keychord\x00') mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000863000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x8, 0x10, "3e892bbf566ee7a1b96d52dfb77ca9dca9437f12292f982831eb75b59089446bf80723adb82dc4148100bd5541d9b827a71e6fc7fbeb64e4e13a2632b9ae4bf7", "28933b65547e31d9bbb83fdd7bd9555e1966b78443ce1fb0050f740799adb0db", [0x100000001, 0x6]}) ioctl$FIONREAD(r0, 0x541b, &(0x7f000059f000-0x4)) keyctl$set_reqkey_keyring(0xe, 0x0) mremap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00005cf000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d52000-0x8), &(0x7f0000c9e000-0x4)=0x8) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000567000)={0x1f, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) memfd_create(&(0x7f0000210000-0x8)='trusted\x00', 0x2) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000118000-0xfb)=""/251, &(0x7f0000a47000-0x4)=0xfb) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffff) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f79000-0x15)='/dev/pktcdvd/control\x00', 0x300, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000f78000)=0xff) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5425, &(0x7f0000f75000)=0x8000000004) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x105) poll(&(0x7f0000f78000)=[{r0, 0x400}, {r0, 0xb}, {r0, 0x400}, {r0}, {r0, 0x1}, {r0, 0x8000}, {r0, 0x2000}], 0x2000000000000097, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) flistxattr(r0, &(0x7f0000f3a000-0xe4)=""/228, 0xe4) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f20000-0x58)={0x40, 0x7fffffff, 0x0, 0x100000000, 0x1, [{0x1, 0x2, 0x8000, 0x0, 0x0, 0x3002}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/07 00:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = syz_open_dev$evdev(&(0x7f000063d000)='/dev/input/event#\x00', 0xea56, 0x8000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000532000-0x18)={0x3, 0x8, 0x1, 0x0, 0x8000000000000, 0x1}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000200000-0x1)=@assoc_value, &(0x7f000088a000)=0x8) [ 56.414289] ALSA: seq fatal error: cannot create timer (-16) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x14}], 0x5, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c89000-0x20)={0x10000, 0x0, 0x20d, 0xfffffffffffffff7, 0x800, 0x3ff, 0x800, 0x10000, 0x0}, &(0x7f00003ad000-0x4)=0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000baa000-0xbe)={0x0, 0xb6, "76e98009f66264a49b5c39f9d40b17e245ed5a9cc4dce79986c3ea2fa79ef1642aa9d0b102063e7cb36d51046ed6fbd5f4efdcf2418f5f814f3866b2cd910afe6c48bf8c9e3f92940759fe0cb04908f1dc209841dc7e0502d4448d7f784e7903f5c672e426522b46ea43282e106b5666df688f7e0b00dd355d975be913d7ff0279f9f7fd8ca4ac9009fe85b7f01f605ac84e6869260f4bba98e2a9e5472dd381aac8cd562430a53562a44f162cb66b23107f0841ba9f"}, &(0x7f0000ff3000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d10000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000d3a000)=0x8c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ff3000-0x8)={0x0, 0x1ff}, &(0x7f00000d5000)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ff2000)={0x0, @in={{0x2, 0x0, @rand_addr=0xac9}}, 0x8000, 0x8001}, &(0x7f0000400000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000d4000-0x14)={0x0, 0x8, 0x6, 0xf23f, 0x0, 0x9}, &(0x7f0000c0c000-0x4)=0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000045f000-0xf8)={0x0, 0xf0, "5512af16759de4f6369eb87d9f64468af7acacd4afca02e5a93ca6ff1a0158c83169c9b820dcb6407caf534144629b6be727ebb657b93b21f8ab679e62bffaed83034e70d11fc53b8adc8bb95e62d9d51367cfc6335314469b18a28c2365ab43cab38462a3405be9a7f45ef8bf742813d6877ee7f6d90d5d80f7b9e0f749a5405ef36bd6773b559605ef1ddfeef5773e18a5329a95e3bd143e595486c98603c084b64d20f9a91684a115e361f90a4a5ab3bd6a22a5233bbef664e6f7f520bb3d81b52e14b2cf1441e7df67fc5cb9673f560739b673caf4f8aba89767fbff2612735289d3784aad8eb3eb07844b5e4737"}, &(0x7f00005b7000)=0xf8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d1f000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000ff3000-0x4)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004a6000)={0x0, 0x7f}, &(0x7f0000d9f000)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001c9000-0x14)={0x0, 0x5, 0x0, 0x2, 0x100007, 0xfffffffffffffea0}, &(0x7f0000ff2000)=0x14) sendmmsg$inet_sctp(r1, &(0x7f00003d4000-0x1c0)=[{&(0x7f000069b000)=@in6={0xa, 0x3, 0x100000001, @empty, 0x6b}, 0x1c, &(0x7f000030c000)=[{&(0x7f0000f87000-0x7)="5b81a071605786", 0x7}, {&(0x7f0000b5f000)="fa5df06236f590c2fe43ff318686cbbfdbb53ac4c132570f03187456776348ea8c2c96b46f2fcb2e47e49a0d689178884294973fad238a660c", 0x39}, {&(0x7f00005dc000)="12c2af8620b19bcdd63f5863a55dc2acf53cc640785e9ecab530f8a2ae39ad85f17b9a2ba1802f0bc1cc65a32c39e148b3c393a4c88cfad4cd84a34db3f2443f00dbe8f383c0965d622421974f9606605860ba1707fd25deeb347a8153f6b94fd9438d811d8f1252fc28a42882b4b5d3fcc029191a2ac42a6b1985a5af5dcde9e317f87e8fb8e237140b0d64bd14540d68ed0bf513ae27addb8d87457b0f0f040df5f51e7ff92e8c9becff2fc3", 0xad}], 0x3, &(0x7f0000075000)=[@init={0x18, 0x84, 0x0, {0x400, 0x3619, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x9aa, 0x1fffffffe000, 0x10001, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x4, 0x7f, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0xb1, 0x3e2e}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1, 0xc, 0x7, 0x81cd, 0x0, 0x2, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x10001, 0xfff, 0xf3e9, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xff, 0x8208, 0x2, 0xfffffffffffffff9, 0xa834, 0x7, 0x4, r5}}], 0x150, 0x80}, {&(0x7f0000ff3000-0x1c)=@in6={0xa, 0x1, 0xc9f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, 0x1c, &(0x7f0000ff3000-0x20)=[{&(0x7f0000ff2000)="4e456c10f8e8f3b42d54db014870d682e9334820656a3d56bbac575696a3daa65b146fd7bdc5c676017251ed89d6baede645b424476e27d573b89f692569aa146b33db43dfd05fc4113a2f06236f3df31d49e8a8032ac4d5b5cc8da0b06ca2996c532ec545e5c05858daa1343305ed55980af7b8dd11e6e6a56d8a1d537a69536bfb95574f9c05b9e3a11d5056a4dbead903ea88cd7ae79687053abde76d14e9a0f2b4d1660ff2a7c011f77ab193c9f2a792c793d1866f37bc4a49a5f9ccb72368a25ed0b8cf71fb16b9a8c762a991cb437801b17b3ea84d924b93e3c5ba9e7579cdae18383899b897f3bf73", 0xec}, {&(0x7f0000e62000-0x70)="620a27b075884f5788b2ef217924249cefd926f3e74c8fe6ec5ba79a04b136f9c936def2d4e3179a521fb806aa1822d98827affc8db66fab2cb6814c4672951b35ba96be10237794080b70bd364962592d79dabb7e457bd81f7caa7b89beaa87927036af886d50d8138b3d24cd955463", 0x70}], 0x2, &(0x7f0000ff3000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0xa, 0x5, 0x401, 0x4, 0x7, 0x10001, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x300000000, 0x80000000, 0x0, 0x200, 0x10000, 0x20, 0x8000, 0x8, r7}}], 0x60, 0x10}, {&(0x7f0000ff3000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00007d9000-0x30)=[{&(0x7f00003fa000)="06d8908095f3262d268c9e844aa223b5d2f3adcc8a1a", 0x16}, {&(0x7f0000ff2000)="c3ea045b5986433228724d55ceb39b14d9dcd6d7db8404ee529025bf9e74930015beaaf9ccfe812f977c227d2cef8c8695a4173d968e69f53d288214819863c910e3e546c2092146512317d045824665f1e817e8c0af68e26fde383d90a56fecbc17d04fc33dfa96fe98bd948716bd46375518184902273c76f1f246e0d993", 0x7f}, {&(0x7f0000ff2000)="1b22b76d11b48f72e87fce79ca5c7dc5308d121f24b510f0d3460a143bd5509492ef1225fae889908432ceeccb22dfd3763ef1eb87a18649f193ca0269a5b640dd36f1b59bbd7bcc637f2d12a54cdedfa203b78ab33c48262c54630f23bf04785210f1fedf8d830032a0c4e3f6cbc15456ac18b754ce28e38572c109515923bf1bf164ea2ce66643b2", 0x89}], 0x3, &(0x7f000087e000)=[@sndinfo={0x20, 0x84, 0x2, {0x3af6, 0x0, 0x9, 0x2a8, r8}}], 0x30}, {&(0x7f0000c82000-0x1c)=@in6={0xa, 0x3, 0x14fa, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000c09000)=[{&(0x7f0000ff3000-0x29)="837b8040db327158f45782c673ebda1f82a894410158a0448bf0a4b71e86d478ca1959852b1cc96789", 0x29}, {&(0x7f0000ff2000)="cc4c3b37b756606b61402985ff25cc9dc0ab4bd12ff3c84fedcbcf133beae347ccb6dd577ffde94f2d87f295eeca55a82686c1db8f0c47b86edd0a82b4bfbc789b48fa1a97c708a335443b3ef7b1ff5e8ef89cce", 0x54}, {&(0x7f0000ff2000)="f11cb3b50997797b6f7696cc1de370a881f41574132935a0c823e0e11eda13ee0b2a6e0fc3ae3d69", 0x28}, {&(0x7f0000d49000)="47f978e60845b5260a46b34680bcdf63c7b2dd3b4ea4efe1dc502a4a3dcc5e9d61e9759decb5c1cfee1fed53a65c53db91caaa8702e8fb7458cf56d4484e547126e2747dfef2b64c0df189695710a63200751b2ee6325c0a99ce8c4805a47add9e405bcc975c85dabdc5782cc1781e8ebbefa867dad7fe45686e8d2545a98c0217d24cdd1d4053c4a0ee5fc69adbe3ed836fca8f", 0x94}], 0x4, &(0x7f0000ff3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x200000, 0xa, 0x1000, 0x7, r9}}], 0x30, 0x4000000}, {&(0x7f0000ff3000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000020e000-0x70)=[{&(0x7f0000ff3000-0x24)="c983785a14669802c62f1b85d0cacc8fb612ae6faa07d554c5bfc8f876cc76fcb2cad540", 0x24}, {&(0x7f0000b6c000)="00f58eaba416770db86d4e27f1c28c48a4a892e0bdef9c17c2cf80a7a0d3b2", 0x1f}, {&(0x7f00009ab000)="e60e07520bb8f2e7b2fba0ac3a781c0f1897692afe69bff2c4b4d25c9cb8de7b7479100745b9571ed894383c736c7b22a3597d99f8859afdd1d495258864435041573cfe4f2374053b5bf2a9cfd864913ec2da502c0a963f3a07af11e8a670e953cd57f6cbf72483df40b4dcca441b69828d75021a04", 0x76}, {&(0x7f0000dbb000-0x98)="51c281430b5a35920532632a64df05868acf454232fb73cdcd59f45bffd6b92e33e75d147d2ebfa9287f5cf65bec1a11de983d7f18c0e3c1eff4f9fce1a18b08c7a8c764590543ca6f9ab26c22645364d1d96b05681897826c0d91ac58f9355d475aae924d1ef2fdbe8d5ae188d0096620a1b5b54a23405f7127503557ca2606c8879b59913f4ce738e61ed6b6cf91ef6542c62c8df25585", 0x98}, 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{&(0x7f00004c8000-0xf9)="aaf2905d972b6da95f6ca5faf67c134991e4cccfafca3e490fef979cc2fd8045f0ca10bc1da0324dd012f00867fea0c8aee8211c5db5391505aacf8f78bb1a20b4f56643b7252eb16a5aa405711e779e0bfdfd76955b9d4f7bd38ffdd088db531e831062c401f2375c22f709a0d44ef2f91ce6c98f0139983979b09af14c97ead552be3fd466c6ca94b152c642b5ae3843b33b10b15388ff2bf35c17f711f876510845c03512309290bfeac9d05fc1eac87bac79a1007056332b6eb6191bb298d9566595beef8a38c80b8644764d71b6a5c936001b42978bdc1e7964257641bd153307300d7338999e1e030fab50d38e6e1e9f2c70b32dcfbc", 0xf9}, {&(0x7f0000774000)="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", 0x1000}, {&(0x7f0000ff2000)="45d508309ac434c2d09a4065a570437ce2ad73b2cfad955c6529b37e9bfa16e0c215e756f9169d14cf056d016e94d667f4489b48d85f65a4f13b7095e3b66e84ef00df43f53f8d2dd4b6ed357dc41f6fe7dd431ccead84d35589882096a212c11158b66750db3ee0a1fe64190b2495e8baa4f4", 0x73}, {&(0x7f0000ff3000-0xd4)="4650597fa2111373845a66ae6dd7cb4a62c2c6e1006f1a254ba2178fc0ed2825a4cd4cc378a4c99daeba1c26d431d0fff21aae00e31e9783febb6323b6b31641764dd6bd59eb357c20dcf4f8fcd828829859a505a26be475b985df77743da16c83d54f682db88388c693058877ea545ba598b20692545408e32b8dff71e39763f78e27003cd91578ac0b403eca7ef6d123781ac7d45da7254b78a5b6f85d2f983e036dc2430e03f067fe7bcda1d8757430b0613f628762b25226bf5c8e86ed2a66985fae71cbc7c2fbb4bb6e1092d9583412d880", 0xd4}, {&(0x7f0000a2c000)="9d3b738f52ee4443e4ecf8d5f712be", 0xf}, {&(0x7f0000ed2000)="1862db2e72679ae7f99c773ee38f3955938ad949ef2dc9afdfd4fc35ffebb8f7608c3d72eec64017a979a82252d1c8257106", 0x32}], 0x8, 0x0, 0x0, 0x40801}, {&(0x7f00005ca000-0x1c)=@in6={0xa, 0x0, 0xd2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000e1d000-0x10)=[{&(0x7f0000ff3000-0x30)="f66c43ee5b4e7aaf4b79dfb7bd031b40a155c3888e46365e0a9b96e3038c2e7715400a6c6caaa24becf9b5a2529368f0", 0x30}], 0x1, &(0x7f00005bb000)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0xa, 0x1, 0xff, r10}}], 0x30, 0x20040000}, {&(0x7f0000ff2000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000ff3000-0x40)=[{&(0x7f0000ff3000-0x4d)="a08def236a4d6744238bc0a2afab00aeaa21f7206af74e70d1b5a040054d6668b897fbb97e8e036b1608e4a66c0d5486b115de25519e453b8ea1c961b5c5dfadbf405825e535e10f7d3953cae6", 0x4d}, {&(0x7f0000545000)="4e5c2e3743b63cf07e9b339157c6312ead5f5c24ce17fe98233114bd64ff3313257015da4303659c22939e57952af09219712a47ef4da34f7399ba87ed0cd6ddcb02707e6dc5de26e7e23c25308492ca393660152fb326af2937fb1e01a96d5d5cc504fc499c61e322fb2d97ca7190c60265cb37318e8a7d6ba537c7f9e2cf25045a7d9df4fb6d12f893e09334adbdf5f865f304d68e39416b36c9d0554f1d08fc8c91bf6c731cff", 0xa8}, {&(0x7f000024e000)="a6472afd8a2ee457911c26344ace5323f5f33940f5b6bfa16f274e19bf14934364a63849f75d440dc6", 0x29}, {&(0x7f0000ff3000-0xa)="8444388b31b1c38edc36", 0xa}], 0x4, &(0x7f0000b8e000-0x90)=[@init={0x18, 0x84, 0x0, {0x80, 0x80000000, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x2, 0x3ff, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x8, 0x7}}], 0x90, 0x80}], 0x8, 0x40800) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004ff000-0x50)={0x0, 0x48, "c8fb42088cf073fa520a9d5b6cd06d5c064074c0fe0adf725c4e73e0d322b974b6442aa58808a077db8f0686ad525e0f42030221268d8fd5ac647e74d308fc6a31a7c4e949846f26"}, &(0x7f0000182000)=0x50) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f8000)={r1, 0x431d, 0x90000, 0x7d8, 0x2, 0x7ff}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000001000-0x10)=[{0x80000006}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) getsockopt(r2, 0x2, 0xd7, &(0x7f00002de000-0xa5)=""/165, &(0x7f0000c36000-0x4)=0xa5) r4 = getuid() setuid(r4) getpeername(r3, &(0x7f0000a74000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00009de000)=0x2e) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000e04000-0x4)=0xe2f, 0x4) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000fc2000)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005eb000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007aa000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000aed000-0x10), &(0x7f000072e000-0x4)=0x10) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f0000a94000), 0x10000, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000001000)=0x1) r2 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000002c000)) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000004000)=""/4096, 0x1000) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12}}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810, 0x0, 0x0, 0x40, 0x0, 0x0, 0x54b}, 0x10) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000-0x7)='ns/cgroup\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bb000-0x20)={0x5, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000060f000-0x20)={0x2, r2, 0x0, 0x59}) 2018/02/07 00:59:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x30) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) syz_open_dev$loop(&(0x7f00002af000-0xb)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00001f1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "76a5452eff0e2ec03317c253cb89fe0d7f97d72496efe61c66e079770041db17d6c8507edb013ebc03b814425114f05cf5a63ce3207f60ee7deba8dfea261793", "4a58ba1866ca95b1fb7b19e020f66b5edce970c3c8d3f9cf797aa572934b0453", [0x0, 0x9]}) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00009eb000)="f270675d38bfa8616ff3798b4bb3361a7d22e1e8cc7833ae1bd4f20c3eadfdbbfc082881ef85d4c664f931a78029ad658dde82e1d683227531fe6a23192d375abad271c1acbb8c04348533c760379b22b41ee94a885d9b64e838106e8b34139ffa9681c8f624151333fa5278494ad6115c59766bc91d9ac48147d94aa72e42a649aa02815a640fa967779620aacc5667047c2810a3c9c94cbe70de4a2e867cdda3a8800705b535da35") 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common="73797a6b616c6c557230dd00", @ifru_names=@common="6966623000000400"}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00003ac000)='./file0\x00', 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r2, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/07 00:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) socketpair(0x1, 0x6, 0x8, &(0x7f0000703000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00002fd000)=r0) r2 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r2, &(0x7f00006fe000-0x44)) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009a4000-0x8)='rxrpc_s\x00', &(0x7f0000833000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f91000)="886c642048a4225bea7d90f21fc01adf9b89ca73b1302e4b4cd3bf522e2ff8059778f8dd80dbeb864ed262976f5c723e5aaaed0bd709f38f1221064b8c3fb004bc172823d88e929ae6b4ad7471b6356565e385669cdbdce2cc930de4efb1ba1f2246a85c5a1bcab88e5772f41b6ad0ba5230b13a122e2446f6fc85bc56a5", 0x7e, 0xfffffffffffffffa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/rfkill\x00', 0x140, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000f92000)=""/51, &(0x7f0000f92000)=0x33) mprotect(&(0x7f00001d1000/0x3000)=nil, 0x3000, 0x0) add_key(&(0x7f000006c000-0x8)='trusted\x00', &(0x7f0000d6b000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) request_key(&(0x7f0000f8f000-0xd)='dns_resolver\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000bea000-0x1)='\x00', 0xfffffffffffffffb) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000cd1000)='/dev/usbmon#\x00', 0x2, 0xb0000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00001ea000)=0x100000001, 0x4) inotify_add_watch(r1, &(0x7f00004e2000-0x8)='./file0\x00', 0x80000eea) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000138000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) lremovexattr(&(0x7f00009cb000)='./file0\x00', &(0x7f00008c1000-0x1b)=@random={'osx.', '\']:@&nodev#]]cgroup},!\x00'}) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000df3000)=0x69dc, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d5a000)={0x7, 0x8, 0x0, 0x1}, 0x10) getegid() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000076000-0x4)=0x3, 0x4) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000a55000), &(0x7f0000c85000)=0x4) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8), 0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006a7000-0x88)={0x0, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}}}, 0x88) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) readlink(&(0x7f00002b1000)='./file0/file0\x00', &(0x7f00008b2000)=""/45, 0x2d) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00007b3000)=@nfc_llcp, &(0x7f0000331000)=0x60) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f000009c000)='/dev/sg#\x00', 0x4, 0xa0000) connect$unix(r2, &(0x7f0000648000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000fd000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000279000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00002bb000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) dup2(r0, r1) [ 56.647746] audit_printk_skb: 32 callbacks suppressed [ 56.647757] audit: type=1400 audit(1517965166.624:38): avc: denied { write } for pid=6776 comm="syz-executor7" name="net" dev="proc" ino=15738 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f000034c000-0x4)) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000531000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000815000)={{0x8, 0xd8}, 'port0\x00', 0x0, 0x20, 0x1f, 0x1, 0x1, 0x3, 0xe0e0, 0x0, 0x3, 0x6653}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19}}) [ 56.685124] audit: type=1400 audit(1517965166.664:39): avc: denied { add_name } for pid=6776 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sync_file_range(r0, 0x7, 0x80000001, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/07 00:59:26 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e17000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000a65000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/214, 0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f1a000)=""/58) bind$llc(r2, &(0x7f0000831000)={0x1a, 0x1d, 0x31, 0x100000001, 0x1000, 0x1ecc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/07 00:59:26 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000805000-0x8)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00004a8000-0xc)={0x10}, 0xc, &(0x7f00002dd000-0x10)={&(0x7f0000601000)=@getroute={0x14, 0x1a, 0x0, 0x7, 0x3, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x50) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000051f000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}}) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = creat(&(0x7f0000c3f000)='./file0\x00', 0x0) dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fc1000), &(0x7f0000a2b000)=0xb) ioctl$TCSETA(r0, 0x5406, &(0x7f000043b000)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x1) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb9b3, 0x4) 2018/02/07 00:59:26 executing program 0: sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)) 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000001fffffff) r0 = syz_open_dev$usbmon(&(0x7f00009f5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) unshare(0x800000800) r2 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") exit_group(0x3) setns(r2, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000bc3000-0x4), &(0x7f00002e2000-0x4), &(0x7f0000f1e000)) fremovexattr(0xffffffffffffffff, &(0x7f0000ce0000-0x14)=@random={"6f8b3228", '/dev/usbmon#\x00'}) [ 56.741739] audit: type=1400 audit(1517965166.714:40): avc: denied { create } for pid=6776 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/07 00:59:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) stat(&(0x7f00007ff000)='./file0\x00', &(0x7f00000bc000+0xfd9)) fcntl$dupfd(r1, 0x40800000000402, 0xffffffffffffffff) finit_module(r1, &(0x7f0000487000)="d16d696d655f747970656367726f75707573657200", 0x1) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) r0 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000f000)=0x5, 0x4) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f0000008000-0x4), &(0x7f0000006000)=0x0) setfsgid(r2) 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000125000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007f5000-0x8), &(0x7f0000ade000)=0x8) chdir(&(0x7f00002d7000)='./file0\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009a5000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000972000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000064c000)={r1, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}}, 0x1ff, 0x2}, &(0x7f00003e8000)=0x98) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000040000-0x1)='.', &(0x7f00007b6000-0x1)='.', &(0x7f000025b000-0x6)='jffs2\x00', 0x0, &(0x7f0000471000-0x7a)="01fafde45e697d1805bd642e02820f2806af8bd529597b468b1fc40aa90c6521c32b7b6c3abb8261851143b8826ad4cc0d115893f12928fb32aacc2e7614c95980ad9591ee9b1ac1f21dc3e0b96e70d0893200fb294f2e5f658b564936e04a7f4b40b76dc9ad91f6fbc8411bae385de1323b5f0ff91b9a13a460") mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)) 2018/02/07 00:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c87000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f000047c000), &(0x7f000086d000)=0x4) getsockname$packet(r1, &(0x7f0000a3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000db5000-0x4)=0x14) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000f7000-0x2b8)={0x3ff, {{0x2, 0x3, @empty}}, 0x1, 0x4, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x2b8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000bd000)="0be4290e74577e76c8d90427f2f982ebae1bb9c76db65c68", 0x18) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002ca000)={@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, r2}, 0xc) accept4$ipx(r1, 0x0, &(0x7f0000ce0000-0x4), 0x7ffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000aa0000-0xbc)) time(&(0x7f0000eda000)) 2018/02/07 00:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) prctl$setmm(0x23, 0x0, &(0x7f000075e000/0x4000)=nil) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) syz_open_procfs(0x0, &(0x7f0000468000)='mounts\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000916000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000830000-0x4)=0x4, 0x4) shutdown(r0, 0x1) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00001e7000-0x20)=""/32, 0xffc9) 2018/02/07 00:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e0000)={0x0, 0x0}, &(0x7f0000c89000-0x4)=0xc) stat(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00009f7000)='./file0\x00', &(0x7f0000f43000-0x8)='./file0\x00', 0x2, r2, r3, 0x0, 0x1, 0x800) r4 = syz_open_dev$sg(&(0x7f00006e0000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000bf9000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000a1e000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r5 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00007f4000)=""/194) mkdirat(r5, &(0x7f0000017000-0x8)='./file0\x00', 0x0) process_vm_writev(r1, &(0x7f00008b5000-0x20)=[{&(0x7f0000407000-0x73)=""/115, 0x73}, {&(0x7f0000060000-0xc3)=""/195, 0xc3}], 0x2, &(0x7f0000128000-0x50)=[{&(0x7f00002af000)=""/75, 0x4b}, {&(0x7f00001b5000-0xfd)=""/253, 0xfd}, {&(0x7f00003b5000)}, {&(0x7f0000262000-0x52)=""/82, 0x52}, {&(0x7f0000554000)=""/20, 0x14}], 0x5, 0x0) r6 = openat(r5, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000475000-0x4)) renameat2(r6, &(0x7f000003b000-0xa)='./control\x00', r5, &(0x7f000003a000)='./control\x00', 0x0) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') link(&(0x7f0000e06000)='./file0\x00', &(0x7f00005f3000-0x8)='./file0\x00') writev(r0, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2018/02/07 00:59:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="fb2bf56190fcb01e379b089271b97d5141a7bf9463aa5158ecda0d7c59dd1643d8d6e8ccdff949ac0148aed3f7de173e2ef9b7edf11c16a54c02289ce09091e3d19e8a2cf84fe16b588bd598b50ca2a29d5375c0f4179bd9e3b8bedcbc7d5c70652e8f3625b177fddc387fbba78ce5e2d773c8514e2c6c6fe1a24eef189b5f61d1f41f69b7204516ba58391082ef88b09c7f2daea5f692f8080c2cc339405ba3998a639cdabdd007b1", 0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0xffff, 0x7, 0x0, 0x800, 0x6, 0x1, 0x0, 0x4}, &(0x7f0000002000-0x40)={0x6, 0x9, 0x100, 0x80000001, 0x7ff, 0x1000, 0x8, 0x9}, &(0x7f0000001000)={0x7, 0xfd9, 0x1, 0x8, 0x6000000000000, 0xff, 0x5, 0x7fffffff}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)={0x8001}, 0x8}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0xa, &(0x7f0000c73000)=[{0x4, 0x100000000, 0x66, 0xdf5a}, {0x81, 0x100, 0xfffffffffffffffb, 0x100000000}, {0xffff, 0x9, 0xa25c, 0xffffffff80000001}, {0x1, 0xcb, 0x2, 0x200}, {0x7, 0x0, 0x5, 0xd9f2}, {0x0, 0x686, 0x8, 0xbd77}, {0xffffffffffffffff, 0x7, 0xbd, 0x1}, {0x5, 0x6, 0xa5f7f6b, 0x3}, {0xffffffffffffff81, 0x8, 0x1ff, 0x5}, {0x1, 0xe6, 0x3, 0x5e}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a12000), 0x0, 0x0) 2018/02/07 00:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = creat(&(0x7f0000c3f000)='./file0\x00', 0x0) dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fc1000), &(0x7f0000a2b000)=0xb) ioctl$TCSETA(r0, 0x5406, &(0x7f000043b000)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x1) 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d4000-0xd)='/dev/snd/seq\x00', 0x0, 0x90200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000173000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x4, 0x1, {0x2, 0x0, 0x4000000000, 0xfffffffffffffffd, 0xffffffff}}) 2018/02/07 00:59:26 executing program 4: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) fallocate(r1, 0x41, 0x0, 0x10000000076) getsockopt(r0, 0x0, 0x41, &(0x7f0000e01000-0x11)=""/17, &(0x7f0000dff000-0x4)=0xb8) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000192000)) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/07 00:59:26 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x5, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) 2018/02/07 00:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000544000)=0xffff, 0x8) syslog(0x0, &(0x7f0000bfb000-0xe3)=""/227, 0xe3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003b2000)={0xa, [0x2, 0xa2, 0x3f, 0x1, 0x3, 0x4, 0x1, 0x81, 0x8001, 0x7d61]}, &(0x7f000002d000)=0x18) eventfd(0x6) getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/07 00:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) pwrite64(r0, &(0x7f0000faa000)='jD,', 0x3, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/checkreqprot\x00', 0x800, 0x0) 2018/02/07 00:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f1b000-0x34)={{0x0, 0x3, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)) 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/07 00:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd3000)='/dev/rfkill\x00', 0x40, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000ef000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0xffffffde) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) [ 56.998968] IPVS: Creating netns size=2536 id=9 [ 57.063265] IPVS: Creating netns size=2536 id=10 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004ee000-0x6)='./bus\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c5a000)={{0x9, 0x9}, {0x97, 0x1000}, 0x8b, 0x4, 0x2}) umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000)) remap_file_pages(&(0x7f0000005000/0x7000)=nil, 0x7000, 0x0, 0x0, 0x0) 2018/02/07 00:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x10000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) dup3(r1, r0, 0x0) 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ee3000-0x108)={0x4, {{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x108) 2018/02/07 00:59:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0xab0c, 0x0, 0xffffffff, 0x8000, 0x9, 0x3f, 0x100, 0x8, 0x40, 0x9}, 0x10) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000667000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d29000)={0x4ef}) recvmmsg(r1, &(0x7f000085c000-0x1a4)=[{{&(0x7f0000355000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000752000-0x20)=[{&(0x7f000050f000-0xf1)=""/241, 0xf1}, {&(0x7f000055f000-0x48)=""/72, 0x48}], 0x2, &(0x7f000055c000)=""/225, 0xe1, 0x401}, 0x10000}, {{&(0x7f00008c7000)=@nfc, 0x10, &(0x7f00000d8000)=[{&(0x7f0000cc1000-0x37)=""/55, 0x37}, {&(0x7f0000557000)=""/158, 0x9e}, {&(0x7f0000908000)=""/208, 0xd0}, {&(0x7f0000ef6000)=""/32, 0x20}, {&(0x7f0000685000-0x62)=""/98, 0x62}], 0x5, 0x0, 0x0, 0x100000000}, 0x7}, {{&(0x7f00005d1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000440000-0x20)=[{&(0x7f00003b0000)=""/4096, 0x1000}, {&(0x7f0000f7f000-0x95)=""/149, 0x95}], 0x2, &(0x7f00007a8000-0x1000)=""/4096, 0x1000, 0x8000}, 0x7}, {{0x0, 0x0, &(0x7f000079a000-0x4a)=[{&(0x7f0000ebe000-0xd5)=""/213, 0xd5}, {&(0x7f0000e2c000)=""/32, 0x20}, {&(0x7f000024d000)=""/168, 0xa8}, {&(0x7f0000015000-0x4)=""/4, 0x4}, {&(0x7f0000448000)=""/4096, 0x1000}, {&(0x7f0000874000)=""/158, 0x9e}, {&(0x7f0000afe000-0xa3)=""/163, 0xa3}, {&(0x7f0000d41000)=""/208, 0xd0}, {&(0x7f0000fd2000-0xc2)=""/194, 0xc2}], 0x9, 0x0, 0x0, 0xffffffff}, 0x81}, {{&(0x7f00004bb000)=@sco, 0x8, &(0x7f00002e8000-0x60)=[{&(0x7f00008b7000)=""/98, 0x62}, {&(0x7f0000a0d000-0xc5)=""/197, 0xc5}, {&(0x7f00003c6000)=""/11, 0xb}, {&(0x7f0000196000)=""/174, 0xae}, {&(0x7f0000cf5000)=""/134, 0x86}, {&(0x7f000047c000-0x7d)=""/125, 0x7d}], 0x6, &(0x7f0000b05000)=""/191, 0xbf, 0x1}, 0x800}, {{&(0x7f0000fd8000-0x9)=@rc, 0x9, &(0x7f0000c96000-0x40)=[{&(0x7f00009fd000-0xa)=""/10, 0xa}, {&(0x7f0000c25000)=""/5, 0x5}, {&(0x7f00005ef000)=""/246, 0xf6}, {&(0x7f0000fb1000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000734000)=""/118, 0x76, 0x80}, 0x3}, {{&(0x7f0000bd8000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000f98000-0x40)=[{&(0x7f0000310000-0x96)=""/150, 0x96}, {&(0x7f0000f48000-0xa3)=""/163, 0xa3}, {&(0x7f0000ed0000)=""/4096, 0x1000}, {&(0x7f0000af4000)}], 0x4, 0x0, 0x0, 0x7ff}}], 0x7, 0x60, &(0x7f000060e000-0x10)={r3, r4+10000000}) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000754000-0x8), &(0x7f0000cba000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000e5b000-0xc)={0x0, 0x5}, &(0x7f00007d9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000086000)={0x0, 0xa2, "73d8bd27de886fa16aed55906698e35506d10a37951c561e65df4b985a03ead4835390f956bae837f76d6b675c739b5d04951eb09fa7b92fead565b2b69927f74482359b0bb036eff69c64d0f912fbaf181270b71af4592563fa77472b1004f2cc7f55f0e6f456302e4cece3d7c65130d8d29bda2151311c3abda6522ef5967a38a498909a1821af041a5c0b29b0bb145276368b41ea423b63618f77d27131edba08"}, &(0x7f00002da000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000cbe000)={r6, 0x10000}, &(0x7f0000590000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000946000)={r7, 0x800000000000006, 0x4}, &(0x7f0000833000)=0x8) shutdown(r1, 0x2) sendmsg$nl_route(r5, &(0x7f0000933000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x401020}, 0xc, &(0x7f00006f0000)={&(0x7f0000054000-0x24)=@ipmr_newroute={0x24, 0x18, 0x301, 0x4, 0x2, {0x80, 0x10, 0x10, 0x81, 0xfd, 0x1, 0x0, 0x0, 0x100}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockname$ax25(r5, &(0x7f000001d000-0x10), &(0x7f000094e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000776000-0x8)={r8}, 0x8) 2018/02/07 00:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000087c000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000869000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000317000)={@rand_addr, @dev}, &(0x7f00003d0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000067000-0xfa)={0x0, 0xf2, "3f4e02a297fb8a8a6482185d6d7c0f053f1ba425b1b328d3995567e4372684e0431dfe6d7130f21859fab1bd30976fa20f7b71d749bfa6ff89102f00685664b78332c1e2148294ebf6dfe6488d5e2705331061eb9f781106cfcda5f96a56c267fd24adde414908ccc0a0b76fe81dd02df041e5862b6b5bf9a1f16830dbe3c350943df49ea875d14da8b37aa9a35e9ff11730704a0610e7d316959cd3733a6b3ef1c7e1841adb9332865e49096d6a2eaf3b19a2d201c3721298f91cb8ac788e477c67d670eb0bb80425cbd76fdd5518d0e1fe733f0719a5106ed5b3e7c7f357782b7b6d3f0f7d2bcd69cf699414d41176a6cd"}, &(0x7f0000296000-0x4)=0xfa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009e1000)=@assoc_value={r2, 0x7fffffff}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000091f000)={r3, 0xb9bf, 0x1, [0x7ff]}, &(0x7f000031e000-0x4)=0xa) writev(r0, &(0x7f0000c84000)=[], 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000)='/dev/keychord\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00001ed000)={0x0, 0x0}) nanosleep(&(0x7f00005a6000-0x10)={r5, r6+10000000}, &(0x7f00006d5000-0x10)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f000034b000)=0x80000000, 0x8) 2018/02/07 00:59:27 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000000)=""/230, &(0x7f00002f6000-0x4)=0xfffffffffffffdf7) setsockopt(r2, 0x107, 0xc, &(0x7f0000660000), 0x0) 2018/02/07 00:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80807, 0x4) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009b5000)='/selinux/enforce\x00', 0x20000, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r2, 0x3ff, 0x1, 0x8}, 0x10) 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000086a000), 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000021c000-0x4)=0x401, 0x4) 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) recvmsg(r0, &(0x7f00000d7000-0x38)={&(0x7f0000fc1000)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000967000)=[{&(0x7f0000a8c000-0xb7)=""/183, 0xb7}, {&(0x7f000012e000-0xd6)=""/214, 0xd6}], 0x10000082, 0x0, 0xffffff1a, 0xfe}, 0x80000002002) setreuid(r1, 0x0) 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000019a000)) chdir(&(0x7f0000f95000)='./file0\x00') set_robust_list(&(0x7f0000406000)={&(0x7f0000dfe000/0x3000)=nil, 0x7fff, &(0x7f0000795000/0x4000)=nil}, 0x18) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00003d5000-0x8)='./file0\x00', 0x80800, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000024c000)={0x0, 0x3b, "b33d19c0ba574a2849da73c30b7a5bf8b17fe2341da4b35d7217f1f1e3593060ee49ee5975dc81c741ba4f8aacf979a2ebe753ec0f1c0615ae13bb"}, &(0x7f00000a9000)=0x43) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bd4000-0x8)={r2, 0x100000000}, 0x336) fchown(r1, 0x0, 0x0) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b9a000)={&(0x7f000028e000/0x3000)=nil, 0x3000}) [ 57.133037] audit: type=1400 audit(1517965167.114:41): avc: denied { sys_chroot } for pid=6936 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="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", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000020000)=@abs, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000020000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000021000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000a000-0x4)=0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000016000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000), &(0x7f0000021000-0x4), &(0x7f0000020000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000020000)=[{&(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f0000021000-0x62)="d956a44b8331f6017a4c5add88e3883b6d202d158311aa9bc82d696b5fc0e7acfc5f64bf117628c336bb255d4113742d2910939ee27920f789e4658e80b6f6694bb5599e6d21a6f2b39516d2a2b8bf5beebf95045ce37097f528f70bb96aaf2e384e", 0x62}], 0x1, &(0x7f0000009000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x140, 0x20004810}, {&(0x7f0000015000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000021000-0x50)=[{&(0x7f0000018000)='\\', 0x1}, {&(0x7f0000021000-0x4b)="fec7123ff3b15b854867446983e09455be5ea2d77699b4877e9420a4da118824192eb7f90fafc076086b861e46dd1830a079fd52e184c8f8f0f437063a0df26e1d94ac89f5d76f921d65b3", 0x4b}, {&(0x7f0000020000)="cd5071362ec2074913b4c24fa13d1f26af46d1c793eece51fbe6555b5c386131761cfe05f85dd379d39db76bdda1ea4ac3da0c997339005965029fb3b4d7cddbe989a5114b4e3984379b4de74d24e67ef9287f9337a6f1b00b725d2a9445e2438766ea196fce78faed753a451f98a033d7e27a18bc9244a61f136188c0ade44ca8f6a6c114a8c2f060c728942ddf357155c8929c835e04da5f5841a5cc8eb374dbb7369e606806dbaf1adaed1ca2dd443be22cc83587c8dbb9e1f9e6bedec75f01f4305ef54c50c9a7ee59f7fe99b2360d", 0xd1}, {&(0x7f0000020000)="0c9d116bee2c15ccd21c418fc85cf047a284414a208526da31aa83db247770090916b2e0b1686e81e9ec4f6edcb3e8f6673fe392b95d9403a7c9cc5ff02917e21f2b57c900ff56186f54c2939a48d5c4f856374ebeabd2bd99dca91c5929b5a44eeb916bcd2550b362349798d2e3cb00d62ec5f36e2fb925782c2d71dde95863372afe57eaa1328987274ed192788bdabe91c1fea4f8f0", 0x97}, {&(0x7f0000020000)="ba5b2b8f720effad1f8bcf447f01abdcfd23fa7cb8a9f09b3a8a0b9281dccd66b9aee037fbd1d764bdc99e758ec47ac96702fe60009e545b791f3b3a4f2c337de395ba7dae632d35d513d90ee8161c45d775a47e7827f6537c1a0fb9489aaa22a4e9b334d5627b20efc1cfde50e60bf28d3de0", 0x73}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000020000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000020000)=[{&(0x7f0000020000)="81", 0x1}, {&(0x7f0000020000)="178279496b9b0349d7b33c8be1a76035eb16811ca79951ed874ad622e07497fd872a02c8a0b097a7a9ebe9a4da68a0936df14b935785856f5fa3d5ddf1b0d5c97c2319ab0b396c46dc86a2d4605ea5d1512b445bd8a36f684c", 0x59}, {&(0x7f0000021000-0x7a)="e5fb49fa7ee313181b6a813db21939436fa8aed694a3590b7aa80f8ca853005528c384198fb96124ed4688d34bd7f6ace6694c6eb609bd6db5b802559dd93ec0694eb7b7f05ec02c8535560fff0ab0eb99754373f2e7953506f14f60cdd64acf80326fbae3ceae294b275e1aaa1058f9a68849f428518d6011bc", 0x7a}, {&(0x7f0000020000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x880}], 0x3, 0x8010) 2018/02/07 00:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00004b9000)={@generic}) shutdown(r1, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004e1000-0x4)) 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e2000-0x9e)="6664696e666f00605c72a034c5cc4ee7cb03b2e208591b0bd7a63648192f072b98734a4da76e10f11a3bbc4df01d010c65331d285e15dc9ddeb65c882626a83a657d26fd5380743a3092e59f124c4273719fc58ff10926f0aeedc6fe8ecf2642e4df3892714c42db6409db2008b08a7759d97e2d9108b5678ad498e2dd4c7a97798c984a6fcedc085153604ea40b94cd6915a62d1dcd95a5d0aa6518193b") connect$inet(r0, &(0x7f00006b2000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000e49000-0x7c)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000786000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b0000-0xf)='/dev/sequencer\x00', 0xc00, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00008ca000)=""/100) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00008b3000)=0x80000000, 0x4) 2018/02/07 00:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000945000)='/selinux/create\x00', 0x2, 0x0) flock(r0, 0x9) fsetxattr(0xffffffffffffffff, &(0x7f0000ccd000)=@random={'trusted.', '{user\x00'}, &(0x7f0000447000-0x12)="7b284062646576d973656375726974797d00", 0x12, 0x2) r1 = creat(&(0x7f0000981000)='./file0\x00', 0x31) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000e58000), &(0x7f0000244000-0x4)=0x4) r2 = memfd_create(&(0x7f0000c78000)="2f6465762f7667615f6172626974657200d0d6a8750f8b0766085f6bfdcf10be1359a5b6d8df5aa091be329e65b2644cb29790c550c39e521b363a72", 0x8000000000000) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f000010a000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000462000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b1f000-0x14)={0x0, 0xadb, 0x100000001, 0x5, 0x1f, 0x1}, &(0x7f0000c4f000)=0x14) r3 = dup(r2) creat(&(0x7f00005c9000)='./file0\x00', 0xe0) syncfs(0xffffffffffffffff) fcntl$notify(r3, 0x402, 0x1) getsockname$netlink(0xffffffffffffffff, &(0x7f0000564000), &(0x7f00000eb000-0x4)=0xc) unshare(0x80050400) fcntl$lock(r2, 0x7, &(0x7f0000f76000)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000bfa000)=""/4096, &(0x7f0000214000)=0x1000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e9e000-0xa)={0xaa, 0x67}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006e1000-0xe8)={{{@in6=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000061b000)=0xe8) write$selinux_load(r2, &(0x7f000015a000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000027000)=0xe8) getgroups(0x3, &(0x7f0000010000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000022000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000507000)="5b6d696d655f74797065b35c00", 0x3) ioctl$TCGETA(r5, 0x5405, &(0x7f0000567000-0x14)) setsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f00006cb000-0x64)="93df4b7cbb6d8b91f8e9b21a820ba4e3d656b90530492e5a9e4119da73ca680fdc69d82f96e9908c1e047817a5429a1533631468be613952c99f4c190274be26df28c52cdbd4aea5b387431a3b1d2dfc6c46975106b8043ab225ecc38d2eeec0ece9cd0d", 0x64) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000862000)='/selinux/checkreqprot\x00', 0x641, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00007d1000-0x3a)="af188d1d57c4842322f49a4228ebc2d33258f8f9f0e702574f53287b45cfe2a56cbac712e81bdef97491e509847333b74d6e47c99a9934957cfa") 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000fa000-0x46)="63617405730081d5adca560330cdddd917ce9a29f1ee6470e1c2168601cd75268a9d9a486f88754839561193fa2e30006e5b69f47ce4968e0c006332333401d0071f7dc874fe") prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000539000)='/dev/ptmx\x00', 0x2400, 0x0) sendmsg$nl_generic(r1, &(0x7f00000d6000-0x38)={&(0x7f000039a000-0xc)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000b11000)={&(0x7f0000915000)={0xd0, 0x14, 0x200, 0x4, 0x3, {0x14}, [@generic="7d0303c3094d9039b2b5f1abb864cdf2fa85ecb769f5c7b62e9002dea6ebce070e8bc38d4b2b84e03b77ea44283410e6949ade84c17674e821b8fa8bd00d60b04cce4b021bb0a2e86d96fedc3885dc1a1775b8b929d4113aef2d61522664d4dc2f35a1409d8ba6589a52fa1f454abd49ed6563ac9092978b5c50286278b5ce59d96e8454465707696a214d4a469b1b3dc3ac6306a049a92e6a473851ccb81ab4292698701db673490bfe62161bce1d", @typed={0xc, 0x1e, @ipv4=@multicast1=0xe0000001}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) 2018/02/07 00:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000775000)='/dev/net/tun\x00', 0x0, 0x800000000007fffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c9d000-0x9)='/dev/ppp\x00', 0x200000, 0x0) r2 = openat(r1, &(0x7f00001ba000-0x8)='./file0\x00', 0x280000, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000697000)={@generic="c6c737c35856f3fb9ad6dfabe4049fc6", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x0, 0x1, 0x1, 0x4}}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000138000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000ab8000-0x40)={r3, 0x9, &(0x7f0000d06000-0x24)=[0x7fffffff, 0x7f, 0x3, 0x8, 0x8001, 0x5, 0x8, 0x295b, 0x0], &(0x7f0000f9b000-0x18)=[0x7, 0xffffffff, 0x8000, 0x8000, 0x1, 0x5], 0x2, 0x1, 0x2, &(0x7f0000a0c000)=[0x8], &(0x7f0000a77000-0x4)=[0x9]}) 2018/02/07 00:59:27 executing program 3: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x4) r0 = inotify_init() r1 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0c000-0xc)) r2 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{}], 0x1, 0x0, &(0x7f0000003000-0x8), 0x8) 2018/02/07 00:59:27 executing program 4: r0 = socket(0x1e, 0x800, 0xfffffffffffff000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00001b0000)=""/177, &(0x7f00001c3000-0x4)=0xb1) lseek(r1, 0x0, 0x2) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdc000-0xe)='/dev/keychord\x00', 0x2c6002, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x8b) 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003df000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000ba5000)=[{}, {}, {}], 0x3, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063c000-0x4)=0x469d, 0x4) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = dup2(r0, r0) connect$l2tp(r3, &(0x7f000044b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x4, 0x1}}, 0x2e) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000752000-0xa), 0x0, 0x20000001, &(0x7f0000949000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:59:27 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r0, 0xc0045878) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0x42)=""/66, 0x42, 0x3, &(0x7f0000dc1000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000082b000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002bc000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000f8b000)={0x0, 0x1, 0x6, 0xffffffffffff0f58, r3}) 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open$dir(&(0x7f0000789000)='./file0\x00', 0x40000, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000036e000-0x9)='/dev/ppp\x00', 0x200500, 0x0) mknodat(r1, &(0x7f0000e03000)='./file0\x00', 0x40, 0x0) 2018/02/07 00:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f0b000)={0x0, 0xf8, "391839380be98970f43fb89dd4815f8f29ee361dc61c7b59d24b33a529be132dc5a16499a2284962b918dd01d9d57cbb7795f8eb6be046ced7f55c203f194f3b45f073592a284ed22b474e386c73ef8f60613b4cc9261129505fd49144de314f8be9736f069bd00bab7d7d5d93f677c5474bf67b22af172ad38a792b6e005cf0b66035870c79e785955691081e24db6a3fdce3a8d753b9f3a4ca0bc07f18e8cdf909c7dcd2efc68e3468149c1afe9409af2076d203b2d973fe2ef82f8476c01caacde5ae9feb34b23273a3fd91a3c907b84594a982aabdc38e45575800e6b42ebaac9f03330ab94a128f9e8833da2e5882360b956b1918bf"}, &(0x7f0000cfb000-0x4)=0x100) r0 = syz_open_procfs(0x0, &(0x7f0000299000-0xd)='attr/current\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bc8000-0x22)={0x0, 0x1a, "7643aa1b8b9382b58758efd356964e9cf0a4520aae4f5652b749"}, &(0x7f00001db000)=0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001f4000-0xc)=@sack_info={r1, 0x2, 0x2}, &(0x7f00006ee000)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000742000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002a9000-0x8)={0x0, 0x10001}, &(0x7f0000d10000)=0x8) clock_getres(0x2, &(0x7f0000505000)) 2018/02/07 00:59:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fab000)={@multicast2=0xe0000002, @empty, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000df3000-0x4)=0x8) 2018/02/07 00:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) getsockname$inet(r1, &(0x7f0000e78000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00007b7000-0x4)=0x10) 2018/02/07 00:59:27 executing program 0: r0 = creat(&(0x7f000004f000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000237000)={0x27, 0x1, 0x1, 0x7, 0xa832, 0x6, "dc4acbc193f887eb9de9d887bf714c5459c1c647ed0b1c903a97e9314995983088fb818e00b0361291573f42f615b53d535f0891f075f591c894974c60e487", 0xff}, 0x60) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000d3c000-0x4), &(0x7f000085d000-0x4)=0x4) r1 = socket$inet6(0xa, 0x7fffd, 0x3) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) 2018/02/07 00:59:27 executing program 5: 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) clone(0x51040000, &(0x7f0000e0b000), &(0x7f0000000000+0x24), &(0x7f0000001000-0x4), &(0x7f0000000000)) sysinfo(&(0x7f00003df000-0xe3)=""/227) 2018/02/07 00:59:27 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_ident={0x2}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000)=@buf={0x4a, &(0x7f0000007000-0x4a)="9367c08527eecc23210a1dc56683ebf88f52d292bc8c9be05452563a66354811919a2d0698a454dbea32f9fb9fe13fee54d0073911b6390eeae4186e3cea5f0c838f4a3eec8ab5411c64"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={r2, 0x86, "b299f52d6f645d458e9f81cdf3c1e5774a7b45f0ab48f95926edd74e0fb66de6018d150bcef550803adc73db373c77f7c02d1f8822bf987335e5c6c23d2b47f7be21473ad7c1ee477ece2c284b944b8ba4dea93cd7156af6aca505faa21652b8f7aa0a48d14cac622820d7d0950bbed36646b40a07dc7304ba2f371222adabce6f5dcfca8350"}, &(0x7f0000001000-0x4)=0x8e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000-0x4)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000005000-0x58)={{0x0, 0x1ff}, 0x0, 0xff, 0xd5, {0x8000000000401, 0x6}, 0x9, 0x4}) 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000167000), 0x80000) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r2 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) renameat(r1, &(0x7f0000f64000)='./file0\x00', r2, &(0x7f0000214000)='./file0\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00001b4000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000fc9000)=""/12) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getpeername$packet(r0, &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a05000)=0x14) inotify_init() setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004ab000-0x14)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, r4}, 0x14) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r3, r0, &(0x7f0000ab1000), 0x10001) 2018/02/07 00:59:27 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffb000)={{&(0x7f0000100000/0x3000)=nil, 0x3000}, 0x2}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ffb000)=[{&(0x7f000099a000-0xe)=""/14, 0xe}, {&(0x7f0000699000-0xe1)=""/225, 0xe1}, {&(0x7f0000ffc000-0x7c)=""/124, 0x7c}], 0x3) r3 = syz_open_procfs(r2, &(0x7f0000875000)='net/raw\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) fadvise64(r3, 0x31, 0x5, 0x2) poll(&(0x7f0000600000)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000ffc000-0x60), &(0x7f0000dd1000-0x4)=0x60, 0x80800) ftruncate(r1, 0x4) 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00007de000)=[{&(0x7f0000394000)=""/206, 0xce}], 0x1, &(0x7f0000974000-0x20)=[{&(0x7f0000a8c000)=""/181, 0xb5}], 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000849000)={0x5, 0x9, 0x0, 0x7}) 2018/02/07 00:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000894000-0x50)={@generic="2497d84430bc97f90dffe1b77481e990", @ifru_settings={0x0, 0x10000, @raw_hdlc=&(0x7f0000b1b000)={0xffffffff00000001, 0x1}}}) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000b77000)) exit(0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/02/07 00:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) pipe2(&(0x7f000004a000)={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000abc000-0x4), &(0x7f0000ded000)=0x4) 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000759000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e4000)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000b62000-0x4)=0x1a) 2018/02/07 00:59:27 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00006ed000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000807, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009e1000-0x4), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) readv(r0, &(0x7f00006bc000-0x80)=[{&(0x7f00008c4000-0x33)=""/51, 0x33}, {&(0x7f0000899000-0xd8)=""/216, 0xd8}, {&(0x7f00002a4000-0xe8)=""/232, 0xe8}, {&(0x7f0000c47000)=""/36, 0x24}, {&(0x7f0000371000)=""/207, 0xcf}, {&(0x7f0000f83000+0x9e)=""/191, 0xbf}, {&(0x7f00005f9000-0x6a)=""/106, 0x6a}, {&(0x7f00002cc000)=""/185, 0xb9}], 0x8) 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000-0x4), 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x80002, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000)={@generic, @ifru_addrs=@hci}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 00:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)) r0 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0xa7ed, 0x101840) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000ec4000-0x4), &(0x7f0000061000)=0x4) 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/02/07 00:59:27 executing program 1: unshare(0x3fd) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)) r1 = syz_open_dev$usbmon(&(0x7f000065b000-0xd)='/dev/usbmon#\x00', 0x6, 0x2c1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00002bc000-0x1c)={0x8000, 0x2, {0xffffffffffffffff, 0x0, 0x6, 0x0, 0x9}}) 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e69000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000278000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="b95dee45215900a26555bdb8eebc4b43", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x1, &(0x7f00000fe000)={0x0, 0x1, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000e34000)=0x0) timer_getoverrun(r1) 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f000084b000-0x4)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006eb000+0xc3d)={0x0, @in6={{0xa, 0x2, 0xffffffffffff8001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, &(0x7f0000ff6000)=0x8c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff7000-0x30)={r2, 0x28, "10030dea71948490a561a087ed6fad2569b7a80bc749bf87121267263a93ec44edc9da757327b5aa"}, &(0x7f0000ff6000)=0x30) r3 = openat(0xffffffffffffff9c, &(0x7f0000939000-0x8)='./file0\x00', 0x40000, 0x2) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00006e6000)=""/92) 2018/02/07 00:59:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x800) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xeb, "b590883ea7b37e99ec7439d4b3553ab1bde6fbcfd7d760d37304c670adf96ad8fa08c2d96dece4b02c23eebb1beaf1fe392cc40559de98571d088f0052f3a5829000cb6bad937682340a04a8ae3c2db579f3a48ead839e5229fbe15f30f87d92542a1fe6e1b26cc91bc50fcf5d277f55c27f2e77343017769168e11362990a41312684f401eae5c1f07eab535ca373bcfd953522032c91892c5be356ca0478a86645ebe2ff1042053bd1de058cc59daca334a469b45c1cd879c12caad3d9b5a9de1c37a4bde3fcb0859d1a87653e1d9234648c1ab6074ea660a95dea853c5e16dcba7723bcee695f6daf3c"}, &(0x7f0000002000-0x4)=0xf3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0xc)={r4, 0x3223f99c, 0x2, [0x20, 0x5]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1, [0x2, 0x10001, 0x5, 0x8, 0x100, 0xfff, 0x4, 0xffffffff]}, 0x5c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f88000-0x49), 0x0) 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000d000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x3ed, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000)=@syzn={0x73, 0x79, 0x7a}}) r1 = syz_open_pts(0xffffffffffffff9c, 0x100) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rtc\x00', 0x18800, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000011000)=0x7cc) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/07 00:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x6, &(0x7f0000212000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000363000)=[{{&(0x7f00007e9000-0xc)=@nl=@proc, 0xc, &(0x7f0000fec000)=[], 0x0, &(0x7f0000755000)=""/4, 0x4}}], 0x1, 0x0, &(0x7f0000f78000-0x10)={0x77359400}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249250c, 0x0) close(r0) 2018/02/07 00:59:27 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r0, &(0x7f000023a000-0x38)=""/56, 0x38, 0x0, &(0x7f0000502000)={0x0, 0x1c9c380}) mount(&(0x7f00000ff000)='./file0/bus\x00', &(0x7f00002d2000)='./file0/bus\x00', &(0x7f00003eb000)='btrfs\x00', 0x0, &(0x7f000073d000)="32c9829a94c0dee5dbfe6636c3328b5dfc919cc7b5a2daf36f22386d3135de7b5d38aee462b9958e8ea86fc7e62ba2fdbb3d06d42fe2a5f11a3e47448004ca9c2bd0a5a4f145ad6a037446e259302b496e0ecb782e432495f183ba2d510a4b0a4130d2298ef162818ae600d4814d1aab49cad124e8d54a3a03868e718b56e14c11269bd38f9046b4433d5af2cba6350393f8bb91a56eafc34069ed7ea2fce0513fb6fd8d10ee115fd87a36f57b10658ae7f08bd31c4dd3c413a9492efe74aeec1ffe0e8b5ea00f646a8f491fdb43ea8d7d3ef5ddfe39bec834de47a2c115f17234730ec45d652e3554261589f34df1828eef601534818dd7") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e5a000+0x867)={0xfffffffffffffff7, 0x1, 0x1, 0x2cc}, 0x10) 2018/02/07 00:59:27 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000)=""/15, &(0x7f0000001000)=0xf) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b51000)={0x3, 0x7, 0xeb2, 0xffffffff, 0x0, 0x7fffffff, 0x6, 0x8, 0xb2d, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000169000)) 2018/02/07 00:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a3000)='./file0\x00', 0x60) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c69000-0x4)) getsockname(r0, &(0x7f00007be000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000601000)=0x26) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x85) chroot(&(0x7f00004fa000)='./file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002bf000-0x20)={@generic="265088f9a22c1c33c8f20642b4402df8", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/07 00:59:27 executing program 1: r0 = open(&(0x7f00002e4000)='./file0\x00', 0x1, 0x108) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005407, &(0x7f0000735000-0x3)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5a000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xbaa) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000570000), &(0x7f0000232000-0x4)) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000ada000-0x18)={@broadcast=0xffffffff, @empty, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a48000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000336000)=""/242, &(0x7f0000b0e000)=0xf2) 2018/02/07 00:59:27 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000032000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe65b1059288df181, 0x4, &(0x7f0000001000-0x8)={0x0}) ioctl$TIOCNXCL(r3, 0x540d) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) dup3(r7, r6, 0x0) keyctl$get_persistent(0x16, r4, r5) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a93000), &(0x7f0000626000), &(0x7f000083a000)=0x0) setfsuid(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000321000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/02/07 00:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003f3000)=0x9, 0x4) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r2}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b90000-0x8), 0x8) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/02/07 00:59:27 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000014000)) exit(0x0) fremovexattr(r1, &(0x7f000000d000-0x15)=@known='system.sockprotoname\x00') 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x10000000000) 2018/02/07 00:59:27 executing program 1: r0 = socket(0x1, 0xf, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009ea000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @empty}}}, [0x1, 0x7, 0x81, 0x8000, 0x5, 0xfffffffffffffffb, 0x1, 0x80000000, 0x9, 0x100, 0x10000, 0x1b, 0x8, 0x222, 0x2]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009c9000-0x8)=@assoc_value={r1, 0x8000}, &(0x7f0000c00000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000+0x201)=0x14) connect$packet(r0, &(0x7f0000000000)={0x11, 0x9, r2, 0x1, 0x9, 0x6, @empty}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00004fc000-0x24)) 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x65b6381806d4821f, 0x80) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) 2018/02/07 00:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034f000)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x8000, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) recvmmsg(0xffffffffffffff9c, &(0x7f0000eb9000-0x78)=[{{&(0x7f0000ac0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00001e8000)=[{&(0x7f0000ccc000-0xe2)=""/226, 0xe2}, {&(0x7f0000b0a000-0x91)=""/145, 0x91}, {&(0x7f0000059000-0xf5)=""/245, 0xf5}, {&(0x7f0000892000)=""/120, 0x78}, {&(0x7f0000fed000)=""/71, 0x47}, {&(0x7f0000aa0000-0x49)=""/73, 0x49}, {&(0x7f00006d7000-0x5)=""/5, 0x5}, {&(0x7f0000fc7000-0x98)=""/152, 0x98}, {&(0x7f000074f000)=""/106, 0x6a}, {&(0x7f0000a22000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f00009fc000-0xa4)=""/164, 0xa4, 0x5}, 0x8000}, {{&(0x7f0000962000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00008c8000)=[{&(0x7f0000c8a000)}, {&(0x7f0000ce2000)=""/172, 0xac}, {&(0x7f000042f000-0x8)=""/8, 0x8}, {&(0x7f0000e00000-0x3c)=""/60, 0x3c}, {&(0x7f0000ba4000)=""/251, 0xfb}], 0x5, 0x0, 0x0, 0x1}, 0xfa5d}], 0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c96000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x200, 0x8, 0x7, "2d5740b332a41a7f69eec6afa9b3f0a0b0db543d5f165179119f1e81520ab2dc8ed9e7f73feecba19d83ffe733e72c46aa38461d7acef265e1fce016789b248b5668047aaf14c2acce5f15321fd4cda0"}, 0x160) 2018/02/07 00:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006e1000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7e000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002d0000)={0x0, 0x0, 0x0, 'queue1\x00'}) pipe2(&(0x7f0000a71000-0x8)={0x0}, 0x0) sync_file_range(r1, 0x7, 0x5c0, 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a8d000), 0x8) 2018/02/07 00:59:27 executing program 0: syz_open_dev$sg(&(0x7f00005f4000)='/dev/sg#\x00', 0xff, 0x4000) mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x158, 0x0, 0x5, 0x1, 0x270, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/07 00:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) bind$inet6(r0, &(0x7f00000f0000-0x1c)={0xa, 0x0, 0x17b, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/02/07 00:59:27 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000030000-0x14)={@mcast2, 0x0}, &(0x7f0000030000-0x4)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000002f000)={@empty, 0x302d, r1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @rand_addr=0xfffffffffffffff8}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000001b000-0x4)) 2018/02/07 00:59:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000177000)="10aeb1beaee67c2200f17ce9eaaca893e39fbbd802c8befbc9edf762b45b8da699648b11cbbf10f837f6029f364af4f4b34bac42f0d4192aa7d5deaed5e3", 0x3e, 0x40, &(0x7f0000001000-0x10)={0x4, 0x3, 0xced, "e3f30ab0984d"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000003) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x100, &(0x7f0000665000-0x40)={0x0, 0x3f, 0x4}) lseek(r1, 0xffffffeffffffff6, 0x1) close(r0) [ 57.877582] audit: type=1400 audit(1517965167.854:42): avc: denied { setattr } for pid=7127 comm="syz-executor3" name="comm" dev="proc" ino=15985 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/07 00:59:27 executing program 1: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) chroot(&(0x7f00000c6000)='./file0\x00') 2018/02/07 00:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) close(r1) lremovexattr(&(0x7f0000f52000)='./file0\x00', &(0x7f0000728000-0x15)=@known='system.sockprotoname\x00') 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f000079c000-0xa)='syzkaller\x00', &(0x7f0000486000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000176000-0x2)=')\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000627000-0x8)='keyring\x00', &(0x7f00009b6000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00009c6000)="ff0202030000000000060000000000080a0000000000d805475e35c2c6e841b4caab2b61fd2a42f78d52a76108383a84dcb01fc7835ab03f4ccb114ada5e9abbb08c54c939c32da135fb1010a0f81365f34248293cb767f165607a7cf387edd3b6449196152a26da0ef608a60001f190d60f61f237d79b6d", 0x158) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000841000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000e74000), &(0x7f0000735000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000fc9000)=0x4c6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000029000-0xe6)={0x0, 0xde, "5604e36aaa444a108b007e26814878a6ff56beb2a19f26c5c229b1362fca89c1afa1ae5c5885ece65ee27e50e08dcc3d936374073dcf135a0332f14ea24aa5c9484e270e89d33e6cdcdd63b08a044587c1e8919572251d1798e9e3f3cea7126ece85220ead5c25f983028d4cca26377825c0ee86f35b19eafd06ce82e56c642b2e681d3616aab1d99f1852561e4488504692850e10119837b2db60fbdd80bd6b4999b545a0a6568c25a2c5770bc41d5fc9c8a52ead09321e807966f064411cbf0e5a906b7e92dc1a77eb8da78cc2f5f430a8161c54b59c5bd4cfb03bce0e"}, &(0x7f000034b000-0x2)=0xe6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000695000)={r4, 0x7}, &(0x7f0000b8d000)=0x8) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) accept4$packet(r0, &(0x7f0000c18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000022b000-0x4)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c57000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001}, 0xc) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b03000)={0x3f, 0x1}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000519000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003f2000)=0x3, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000179000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='sit0\x00'}) 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x80, 0x20) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000001000)) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000032000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe65b1059288df181, 0x4, &(0x7f0000001000-0x8)={0x0}) ioctl$TIOCNXCL(r3, 0x540d) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) dup3(r7, r6, 0x0) keyctl$get_persistent(0x16, r4, r5) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/07 00:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003d5000)={0x0, 0x0, &(0x7f0000ac6000-0x8)={&(0x7f0000440000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) signalfd(r0, &(0x7f00001ed000+0xe1c)={0x9}, 0x8) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000013000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ebc000)={&(0x7f0000c6f000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000778000)={0x0, 0x0}, 0x800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000092000-0xde)=""/222) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000be7000-0x28)="95386b8136825675ef148f8bb49dd6086b30f851aa59cdc0db1e64ee1aac81a3125e0951735f165f", 0x28, 0x0, &(0x7f0000cd1000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f27000-0x4)=0x1f, 0x1a1) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000002000-0x4), 0x4) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000004000-0x4)=0x6, 0x4) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f09000-0xf)='/dev/sequencer\x00', 0x407ffd, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b03000)={0x2, 0x28f4, 0x81, 0xffffffff, 0x7, 0x361a, 0x4, 0x100000001, 0x3, 0xfffffffffffffffa, 0x80}, 0xb) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/07 00:59:28 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b3000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f000047f000-0x4)=0x8) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/07 00:59:28 executing program 2: open(&(0x7f00003b8000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x805, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ddb000)={{0xa, 0x2, 0xdc, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}, {0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x31e}, 0x0, [0x94, 0x8, 0x8, 0x2, 0x2, 0x6, 0x7, 0xf5]}, 0x5c) rt_sigprocmask(0x1, &(0x7f0000237000-0x8)={0x8}, 0x0, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000392000)=0x400) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x72) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000655000-0x4)=0x8000000000004, 0x4) socket$packet(0x11, 0x3, 0x300) accept4$inet(r0, &(0x7f000073f000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000907000)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000237000-0x10)={0x0, 0x6, 0x9de, 0x81}, &(0x7f0000394000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002e1000)={0x0, 0x1f}, &(0x7f0000bd5000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000082d000)={r2, 0x5, 0x200, 0xffffffffffffffcc, 0x9d, 0x9, 0x20, 0x7, {r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xca3, 0x1, 0x1, 0x7, 0xb0}}, &(0x7f00006a8000-0x4)=0xb8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) dup(r0) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fc5000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000fc6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f000009e000-0x10), &(0x7f0000fc6000-0x4)=0x10) uname(&(0x7f00003f5000-0x2b)=""/43) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000020c000-0x6)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000014000-0x4)=0x10) getsockname$inet(r0, &(0x7f0000d68000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d3e000-0x4)=0x10) socketpair$inet(0x2, 0x80805, 0x9, &(0x7f0000d94000)={0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000522000-0xc)={@loopback, @local}, &(0x7f00002eb000)=0xc) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f09000-0xf)='/dev/sequencer\x00', 0x407ffd, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b03000)={0x2, 0x28f4, 0x81, 0xffffffff, 0x7, 0x361a, 0x4, 0x100000001, 0x3, 0xfffffffffffffffa, 0x80}, 0xb) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000000000/0x5e7000)=nil, 0x5e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005ec000)=[{&(0x7f0000066000+0xc5f)="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", 0xfa}, {&(0x7f0000276000-0x52)="a8a2b0421d166602e21c0c33fd47947960a5bdc473feaa6f8c9d9de7e6f986975674a48a3e23f6a38109a68b89ea48a5dbe1d6a9f257b93f85ff5551dd62d74f82789cd389adb575cb27fd55e3580356b141", 0x52}, {&(0x7f00005e8000-0xcf)="50b57c4db8b630463b770b5967eb681dc71a82582c3c7a3ae2ffde1a87e0f81b3c4ac1f444d22c1db7fbbf301c5404a67b23d9c752b79ee94cc8c08b162b54b64f1ec467bffb90718b19be67573c7c04cdc8946f1c9c588b777ec1264f5457685b5163e61f59daa21bd32cb915e25412caa2f2499c8d8a2b3f77e8766fa589dba355a237683b7bb31e1a85fe75e7a8916791b987577766915ee2b136c23351bbceefc9e1b17729f12b978fa141bf7ebb1d7fb03592908b2024aaf6153c2440df137a4d99bc2cb7d77c10dff1dd1ea3", 0xcf}, {&(0x7f00005e8000)="75e64825b3286ef19cafd486a27eb02eaa136020be5ee3239fadfa155f44f92127914ea1fdfcd7b7709e9970cea3979e50f82c9847b7a4aeec7c45df36eca78120055f61faf19c04a8368fc3ed6fb7c8f7b0e76bb674cbb48d1c63d735f0b5bf0b444cc0c680d3d499b5565fc6acce61c0fdb57c5c4d90b7aefc0c3836dec70c257ec5b13480100f0fd36f622d48fd06bf36f0c7392c982dab1e0b4c964542b6783f0bc64e3142cb849e2a40b12352f543d00f8d257042ce38da28abfec71a100c1722e24aeefa9b7fc2cdc0462cf4a3f822aa760c6a", 0x328}, {&(0x7f00005e9000)="ee70543401d7f6e2117ac208ec047e29582656f40d4ceb9fc739d3d3ca5e7c1359cbf1f9e4b40ac1d074573eb473d192d9994afdccb2033a07abbbdbaa608a9bc9d610d108aff4d94b89b687c86293965a1b5a6ab09c81e1e3f643ad3ff5ced6a07b8cdad795e5e4728c3d057b18ac97ebd27cd4d48e7ba79cb6d69e7cda289fda10cc94fb40b23f55c34d8c1ebe0b465ce8d78a429221e393ce3962545c824e2b2287c302b2b9c45366bd05c6947390cc5cedb32c80c255c501293fda77fb77f0377cb0", 0xc4}, {&(0x7f00005ea000)="70d2c617471f0da43a479758398688a45cc2c10d615e1f8844a5648aeaa4ace2ba5b55e6fc58f98c9077c9c32ed90c9c88aefb095552d7fbc69a", 0x3a}, {&(0x7f00005ec000-0x11)="3f50ae22f4cd91684bfd2d4ac2b81a2030", 0x11}, {&(0x7f0000594000-0xee)="c202e6d33c23c9493ea9d975ca07b1bc4a390405eefd2194304cf08574ee8edc3d295a7924412a0385242969cb668e6d116d94db5798c6d9b3b9261dca772045280a221152779b0a9f432c0c0107a13ac37c190fb5b3f5d97493c29dbcee9d1df659374fd3dee370aa4974c3cc4fde458f188afc267c8e7dc2a553135f142131b0be6b065bbb2dd1ac6a23708590cb1119c4fa1bbef9c51f6152aae65c9b1e62b3b211b96f034994354d8522b7bff3c54483ae8a3bdea7347898da2aa6274692ccd43c717c70384c1845cad465224395e1fa1476e80a5233ecaba2625e17a9e69eaa5506c4c75691cf5358d24dbc", 0xee}], 0x8, 0x800000000000000) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000597000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000613000-0x40)=[{r0, 0x200}, {r0, 0x212}, {r0, 0x1007}, {r1, 0x40}, {r0, 0x8004}, {r0, 0x8}, {r0, 0x600}, {r0, 0xc4a2}], 0x8, &(0x7f0000a06000)={r2, r3+30000000}, &(0x7f0000be5000)={0x2a}, 0x8) close(r1) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000810000-0x10)='/selinux/member\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x7b}, &(0x7f0000001000-0x10), &(0x7f0000001000-0x10), 0x8) ioctl$void(r4, 0x5450) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r5, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ff2000)={0x0, 0x9}, &(0x7f0000475000-0x4)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e9e000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xffffffffffff8001, 0x2c}, &(0x7f0000ff3000-0x4)=0x98) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0}) select(0x40, &(0x7f0000cd1000), &(0x7f00000f8000-0x40)={0xdf}, &(0x7f000024e000), &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400}, {0x0, r1}}, &(0x7f0000c2c000-0x20)) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000cd5000-0xfe)=""/254) alarm(0x0) 2018/02/07 00:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='net/ip6_flowlabel\x00') readv(r0, &(0x7f00007bb000)=[{&(0x7f0000289000)=""/95, 0x5f}, {&(0x7f0000ade000)=""/127, 0x7f}], 0x2) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xbb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x100}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0xfffffffffffffffc}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) pwrite64(r0, &(0x7f0000151000-0xaf)="f91bee4a3604b60ed12aedccdadef3c1e83766a8a046768433b487a23a76d18116d8ae8a989dc0e8c80f1a12ca829ba8e87e7586d660326c32ea147f758bea2554e9e9eaebaacac37e521f9bbb53b5da0b1d359cb598a5849336d4335276ea59073d9403061a0ea9b86c51e7ef1cfff6c3e36cc7ef05f74643d55f1bc41ec593a0ce322fe7daa85a54da77486727e612e55b6603e4f6af43be8fd9e1d10c3314b7d05eb167cdc4e21259f35f88c73f", 0xaf, 0x0) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000380000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000ca2000-0x8)) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6f21ea63}}, 0x6, 0x3, 0xb4c, 0xfffffffffffffffa, 0x80}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011a000-0x8c)={r1, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000bb0000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fdd000)) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000d4000-0x8)={0x80000000, 0x6, 0x8}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00007ff000)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f0000ec0000)='attr/current\x00') ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053d000-0x4), 0x8080000001) ioctl$KDMKTONE(r0, 0x4b30, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000894000)) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000ba5000)='netOtcp6\x00') sendfile(r7, r7, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) syz_open_pts(r0, 0x200000) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef8000-0xd)='/dev/usbmon#\x00', 0x8, 0x20040) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000cd7000)=""/178, 0xb2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0xf, 0x1a, 0x10, "606f638fffbf4d86c48c132745818372eac5ec2a984cfa05abea05b01c96c450ef5bd6af59d12303d722de17742fde7d8ded1fbaf9e6471e2dc68b0396ca7351", "9137dbf561cf1766361700667df6413b275951e5e738eb9fe57d626263aa2a094111369a985fa66b77c181b1e470e888c20f652f2388c6106549d8db561742e4", "0dd781e795e5168f25ceafe3de6866a5b428207cbe5c3b2d48d25f89a0e3ec26", [0x4, 0x8]}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000928000-0x4)=0x5, 0x4) syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008c8000-0x4)) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00008f0000)=""/4096, &(0x7f00004e0000-0x4)=0x1000) fcntl$setsig(r0, 0xa, 0xa) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ebc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/07 00:59:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009e3000-0x4)=0x1ff) mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000d000)={0x3, &(0x7f0000000000)=[{0x5, 0x2, 0x100000000, 0x7fffffff}, {0x1, 0x101, 0x3, 0x40}, {0x6, 0x20, 0x8, 0x3ff}]}, 0x10) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0xfffffffffffffffc) 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000075b000)='f2fs\x00', 0x4000000000080, &(0x7f0000001000)="46d5db6b983f9073dba7acda8e7e549211142d5190c7ec10e81ddcb023ae837b6f882a89d719b453d2364e972db67f9f9c169bea944454c621b625de6d2d4b0767c83e0b06e89b9b964bd49db446371c729aa09a7a600400000000000000f521d88d5d6fa06c23889b9673a2742bd830edf3b36450d71a985953fb7bde39295ea29f8597f263493f9870ce54e5a66ff5c81c1d6f7b113a2162b27b831192a91dd376fc098314dc167fdba383b02496b802deff07ad09e1c29fe01cc98af638bcfe58e1c0eed9cfe4b5787830c0eb64354459d6734c840fa4a47ab1f215b1d9ecc163c832db50b8b1c1c4470930e6cef5f7d5a563a27955") mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x1b, &(0x7f000001f000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0xfffffec6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000021000-0xe8)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000020000)=0xffffffffffffffab) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000001b000)={0x108d, 0x9, 0x0, 0x80, r0, 0x239e622a, 0x3, 0x5}) mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000687000-0x8)={0x0, 0xffc0000000}, &(0x7f0000d53000-0x4)=0x8) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d53000-0x8)={r2, 0x8000}, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x7fffffff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000020000)=0x2, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000019f000-0x8)='./file0\x00', r3, &(0x7f0000d53000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f00007bd000)='./file0/file0\x00', r3, &(0x7f0000ce0000-0xe)='./file0/file1\x00') r4 = mmap$binder(&(0x7f000016a000/0x1000)=nil, 0x1000, 0x2000002, 0x4010, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003c8000-0x30)={0x30, 0x0, &(0x7f000034d000)=[@decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, r4, 0x1}, @increfs={0x40046304}, @acquire={0x40046305, 0x4}, @enter_looper={0x630c}], 0xbc, 0x0, &(0x7f00007a8000-0xbc)="c0c5219a3a4d0f0803028720f8504e8c25483076e4f30b10b796f3b1af1ddc6f5c82679674c270b7d2ed872a6849052a853548c83f38440f256422bcdd76548624a7e501aaaeef6db09f5bed7e08385e8f30a68f8ccc90e77ed1228ccbaa25ac46b0d096b461dcc73c408d319f17f5260f1c1c8b4f3cdf4970cb6ae97a5e32d72c340f55cb9ddf41edc3ba034fb7ef08ab65db624dc34ced40751ea18ad46cfb0c80466e8327a9ef6fe197009716a5a44b28657716e5dd4663a0a097"}) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000)=0x2, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000004000)='./file0\x00', 0x0, 0x80) read(r0, &(0x7f0000002000), 0x0) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4), &(0x7f0000005000)=0x4) r1 = socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000006000)=',\x00', 0x3) 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xe7)={0x0, 0xdf, "041f116006b1d68fc839a81d41932fb22feb30443d9a4b30a5f1385d04b1348bb59d6f3f55229eeb38fc783fb7c9170be2d1f376b645f5155f1dca8c4aa4e8ebfadbac8a20127db60d315f10392053424f22ed6cccb8226bdb0d982efcfc1de5c12bb73d99c4c2ca203e8f629f3d5f082280b3283d7cddf4c45508d0b4c637ce7009d80f579d6d20aa6677cf9abea8f3ac47ac5617419bf97f5e972e2af4eeff81872f654e072e4816de05ae9f5629ec59366b2c73288d2cfc3a1649e9e1a38fc6473f8e32b51f065077a5ca29448868a0197edf0b4f8acc3af1c4150e20a1"}, &(0x7f0000006000-0x4)=0xe7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0xad, "fbc2e4e7965a251c367d9b16a309665f513f3518ab944d513cf35b0a488625a875a84a093919f539f49e5435bf6149705f4dc5b907946c1d63d7936eaa19017b4970c12b8f17295b786ec4081943e47d3ec1684c02838c19534aeba65985a114baa195b5d5e13ca434794afc30e2a527dee1b44b7f5c94c38104cc796458b133dfbce1a6d78bdbc15649fd540810af79e76e061c0145d09410b79bc75acae395504727bc0f3924327fbfedfd08"}, &(0x7f0000007000)=0xb5) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000118000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r2, 0x0, &(0x7f00000b6000-0xb5)="d45491ff9e9dc0a1acf47a75efaefb8b5cb8ba01789308fb002392f2185b23001c33078eeaec48571216dc1a73d68fdabb0ead1af94e33c38620dac037aa1994608c5bf2b21bb245be743377143d9af72b137a84fbf03f3362e108420d35d4150d2ba43f284a3fcac70d41bddc8883f8c882f72ec7219822729007d76172b4cadeddee7b29f5d26fc6e413ffc1ec4615aed6d03b83298dfdb9873cf1fa2e4124f09d418a0c421b8e6a7600a07d82006af37693e835") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc7000)={0x0}, &(0x7f0000a1c000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$cont(0x1a, r4, 0x0, 0x1000000000000) 2018/02/07 00:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000922000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008df000), &(0x7f000028d000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdc000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dd2000)=0x0) syz_open_dev$usbmon(&(0x7f0000692000-0xd)='/dev/usbmon#\x00', 0x965, 0x80) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000fdc000)="0512000055fcfd") r2 = inotify_init1(0x800) flock(r2, 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00009b2000)={0x20071026, r0}, &(0x7f0000fde000-0x18)={0x1, 0x5, 0x81, 0xffffffff, 0x7fffffff, 0xd6}) ftruncate(r1, 0x0) 2018/02/07 00:59:28 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000b6b000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r1, r1, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fea000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}}}}, 0xffffffffffffffff, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1}, 0x0) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00001c0000)="51681edae78624948b0c3d356545879c380e6135a946f924e08c") accept4$inet6(r1, &(0x7f0000933000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d97000)=0x1c, 0x800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000062000-0x4)=0x7, 0x4) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000a37000-0xc0)=[{0x6, 0x3, 0xff, 0x9, @tick=0x2a2, {0x2, 0x31}, {0x100000001, 0x7}, @queue={0x7, {0x81, 0xe3}}}, {0xfff, 0x0, 0x7, 0xfffffffffffffffb, @time={0x77359400}, {0x273e, 0x3}, {0x2, 0xfffffffffffffffc}, @quote={{0x4, 0x4}, 0x5}}, {0x2, 0xfffffffffffffffc, 0xbd, 0xfff, @tick=0x9, {0x7, 0x8}, {0x100, 0xffffffffffffffff}, @ext={0x8, &(0x7f0000586000-0x8)="7b96e14c856df498"}}, {0x0, 0x0, 0x3, 0xffffffff, @time={0x0, 0x989680}, {0x9, 0xe594205}, {0x4, 0x87f2}, @ext={0x39, &(0x7f0000581000-0x39)="c12f72d5f320544e7784c4a2cf4fed7ccc2e9d58d018000fdf1c135e86bd546308dfe6400fcde22aa887553ff5e08b3494118a519f0b42a56f"}}], 0xc0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) dup(r0) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x7ff}, {0x0, 0x100000001}, 0x0, 0x80000, 0x9}) 2018/02/07 00:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000877000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b02000)={0x9, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000aae000-0x10)={0x4, r1}) prctl$intptr(0x18, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000195000)='/dev/autofs\x00', 0x16000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e60000)='keyring\x00', &(0x7f00000b0000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000a28000-0x1000)=""/4096, 0x1000) unshare(0x8000000) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f96000)={0x2004}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000074d000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000042000)={0x7fffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8, 0x1, 0x8, 0x2, 0x6, &(0x7f0000862000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xdc4e, 0x5, 0x7}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000342000)='/dev/sequencer\x00', 0x400a02, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f000042d000)=0x4) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000ae9000-0x16)="657e85eff9d34cc670769d8cdd71fd5ef83d687cf8e7") poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000090d000-0x9)='cmdline\x00') exit(0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d7e000), &(0x7f0000279000-0x4)=0x4) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ece000-0xd5)={0x0, 0xcd, "e42fbbf81c24833c83c114b0fed6602a76bec8c42faa7a0cfa839f601d5f66164364a4dda91ea708ea3fad766cc45c4120ec24c8fba7f2f14b2a4fa4793c920c1246c8b5c2f4aaf6c3d0cb2f2f487892c833db955453b6a1f559373c91a9dfc47753b102c13a50d7f81f8f82a1176e2d985c6dbadb711aef39107a8fef495427684f7a16fc13ebd9a880a9627ba957931df7aaf998d91ed4302e70cbde165a98513a639ad70de9258c61571501b8ef0db2fd180302c90606e0c8fc2a999f909fc10432a0884e9a97d7a1baa13f"}, &(0x7f0000000000)=0xd5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af0000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000d02000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000fbe000)={{}, {0x3}}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000-0x108)={0x7fff, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f0000646000)="aa9c65a101ae8203be99bfb3a346bbc21e5624a0", 0x14}], 0x1, 0x81003) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}}) r1 = socket$key(0xf, 0x3, 0x2) connect(r1, &(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x38a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, 0x1c) [ 58.453817] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 58.457698] SELinux: unknown mount option 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043a000-0x10)='/dev/sequencer2\x00', 0x30400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty, 0x0, 0x80, 0x3, 0x1, 0xa, 0x20, 0x80, 0x9f, r2, r3}, {0x1000, 0x5, 0x9, 0x5, 0x0, 0x5, 0x4, 0x7fff}, {0x7, 0x1, 0x10001, 0xffffffffffffffe1}, 0x7ff, 0xb, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x0, 0x8, 0x6, 0x4, 0x400}}, 0xe8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8), 0x8) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000d31000-0x108)={0xa14, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x100000000}}}, 0x108) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x100}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) fchmodat(r0, &(0x7f00009b2000)='./file0\x00', 0x2) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f000062f000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cd7000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x90bd}, 0x1}}}, 0x2f37f185, 0x1, 0x3, "ea06c6db65ce68dc494616cd74d0f3bb4d4d6751eef48165b0523779f8d5f4c2b20e37a8eea34794c6f3081db8b52a1174472488262c42360690fbe6bf931b1e36f193b271c4e1ca87e56413330f1197"}, 0x160) r1 = openat(0xffffffffffffff9c, &(0x7f00008c2000)='./file0\x00', 0x2, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e31000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="17bb77f373d9b24fda696bffd7a76dbdcca1581e54a258bffa2a703e74ed1091af5f42d96f4cd6c91e0e6357f40963a5821287d95ae530e2cb4beb80be37d40bb407a23602446e59f8645a905377a55f45e06a44464599baae4d7b8810bfa2010b1032cdffa83685d2e4a0141aa46255ba74399cbba951506d861654d2bcefa0a54ae97e41bdc3d24396dd54f94d7c6c1dee9d18982e0998595bf3847c3ce115bca9bfad0904998a72e71e362853066c011e4aeb4e27c5115b61ced0da3e0ea14f31ce714104e2b6d299c5abacbd97bf6f3a9b40b571d5b65311fd", 0xdb}, {&(0x7f0000001000)="a312e5601faef250ec343350e09d82247cf5461f1abe1a270ca2ce30a00c2d4e34df9504560833f38cd1d29f6d", 0x2d}, {&(0x7f0000002000-0x4c)="6693dcb7e792a3916d6087140e62d0847830a4666dc3a42106b5d9b5f3a4605c44179be1f34521f515f3764369688a6aca08145b157129ccbb72caafd0f05f3b8047bf27137169ce76ece3ca", 0x4c}, {&(0x7f0000000000)="5d1531e248595350156f59fe7a0c092c8c923c1aed17f921b04f0c656a498677263efc3e732941702213b20c32047636259df7136f1dc2a72e4a71372be68c3af39aec2ed221e50f0c1bb815710bf88f824c7e2e030aabf5e98d7f7137226d4e45bc28921f8814191c7508b1ef2823dc020cd1", 0x73}, {&(0x7f0000002000-0x1f)="c3dbde09af45f7cd81f367d954aa4dffbe86f9d5823c29986f9e75c122a22d", 0x1f}], 0x5, &(0x7f0000001000-0x418)=[{0xc8, 0x10b, 0x7, "b0572b809d31d91e3da056c864baf85f424f69af3cebc2a942366c829c64b926f78aacefaef6768f9da4d5409d09121b71abf87698d557aa9b65ad30230a29022c8072f9b02ca778de68cc38f2746bb866fbf6cc77f7f83a3301c6c14337e2ebba71a1b7f58ccc7c69d33a08547ec053e4460e0bbc686f660289f1b6350885084416c80fcb98ffff99e16e56f58d5ba2d2e9e13eb97dd95c9f3b82c8162701be9ee8dd8a2c6da438e031c88cd0338b952c78b8721609c1"}, {0x110, 0x0, 0x4, "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"}, {0x50, 0x11f, 0xffffffff, "5eaa8edfa363126d5a05031f8421ebfa25e018aee27d7ac917c7f30bbd93bdacea66dad76e4fff121257568156c85db6c8fc10c4ab597440af277b1fd5"}, {0xc8, 0x11b, 0x2, "9517b5244ccf2a7a272ed358811789a9d1dbd2af4cab792c5ed95eadbb45dff6a06aeedcb35e592395345bf302b8e1e77232cc57613323c777ebdfaeaf400cb813be14c3b766e3b5a9aaeb223ada6dd8b2646e9ed7dabf140124562863b1892ff5b417e68e4840bce8cab681a60cf11ca6b6ced7bf6d15652124c8223fff3f3fa87da0b50878cff1f62bab49e4a5515f814c8bc3e143feaf7c20be066a90c114b73a710235d3e88721edc53e934f0854ca"}, {0xc8, 0x104, 0x9, "402a0f099e875bf17366309623b92c2239f30402b9668f41efb23cba80cc5eb98395a050abf91686c212679976572c8a3f80fc8e628790ea87fb88a5f12311e757b9e8cb6bfcb133629639fc4ac78008d81139778f8707bcc6c4a9977699f911e6f76e522961d60b57052976ad8a33d7a8c5603af584bea1610215d83791aa9ab1b43f90d947b20e4838ebb22fb87112906746a5ec5cd918709c80503bda8807aa3cd9fdc4b021e475bd94a53056108cd000"}, {0x60, 0x117, 0x9, "3139f60f85733cf45ecc81e2e5c013ddbbf3b56c1f341ae55642c14cc12cc13b05198b7e97907fcd9c1f3a4cc4c3561bc053adc3cbe9675c37a78c028c4618e8e380b97f2e85feef1a21"}], 0x418, 0x800}, 0x4001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000-0x4)=0x3) socket(0x4, 0xa, 0x1) 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000047c000-0xb2)='c', 0x1) writev(r0, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) 2018/02/07 00:59:28 executing program 5: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000012f000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f000098d000-0x8), 0x80800) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000917000-0x34)=""/52, &(0x7f0000b53000)=0x34) timer_create(0x2, &(0x7f0000d76000-0x60)={0x0, 0x16, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000772000-0x4)=0x0) timer_gettime(r1, &(0x7f00009ff000)) rt_sigpending(&(0x7f000063f000-0x8), 0x8) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0xffffffffffffffff}) creat(&(0x7f0000d9b000+0xd86)='./file0\x00', 0x40) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000065000)='/dev/vga_arbiter\x00', 0x6001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000069a000-0x20)={0x2, 0x0, 0x10001, 0x3ff}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e63000-0x10)={0x3ff, r2}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e62000)={@generic="0e9ff9cb8e279d132a2e27871acf3a3a", @ifru_flags=0x4502}) 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000829000+0x1c)={0x0, 0x3, 0x100000000, 0x3, r1}) clone(0x0, &(0x7f00007b6000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000710000)) mlockall(0x3) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00004b0000)="5c732a7374656d2a0086", 0x200) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000050e000-0x4)=0x100000001) r1 = inotify_init() r2 = dup3(r1, r0, 0x0) signalfd(r2, &(0x7f0000faa000)={0x9}, 0x8) fcntl$addseals(r0, 0x409, 0x4) readv(r0, &(0x7f000091a000-0x30)=[{&(0x7f00005c3000)=""/208, 0xd0}, {&(0x7f0000d78000)=""/189, 0xbd}, {&(0x7f0000f25000)=""/4096, 0x1000}], 0x3) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000079b000)) [ 58.586301] audit: type=1400 audit(1517965168.564:43): avc: denied { setpcap } for pid=7347 comm="syz-executor5" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) r1 = dup(r0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fdd000)=0x1ff) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000386000)) add_key$user(&(0x7f0000412000-0x5)='user\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051f000-0xf3), 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000083c000-0xa0)=[{&(0x7f0000fdd000-0x78)="5588527f3be8a8bde52406f84b6ab7e51107df1274d3bdf1edf2e975dedbe0201241ca4deea892da3ae5", 0x2a}, {&(0x7f0000fdc000)="03abc7c26be28730a9e03ca18024e6a9c19ea974bcd377f185fe5a328128e97e4677d1961214926b1050e4ff8a", 0x2d}, {&(0x7f000096b000-0xdc)="90", 0x1}, {&(0x7f0000651000-0x5c)}], 0x4, 0x0) sendto$inet6(r0, &(0x7f0000fdb000), 0x0, 0x0, &(0x7f0000a2b000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xe087}, 0x1c) 2018/02/07 00:59:28 executing program 3: r0 = inotify_init1(0x80000) fadvise64(r0, 0x4b, 0xfff, 0x4) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) fstat(r0, &(0x7f0000706000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c6a000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004c7000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000f06000-0x4)=0xfffffffffffffe8f) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000043a000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000811000)={&(0x7f0000b0c000)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000282000)={&(0x7f0000320000)={0x2374, 0xffffffffffffffe0, 0x1, 0x6, 0x0, {0x18}, [@generic="d23dcf0ba2e4e37597bdae158612fbd24ccb8b4ee9a46ca5a535f9f0de51addbd6c7972bb3b9fb7e900f445dacaa91f1b8c6f72aad043ac02a6a7d996c48a53cd018bb6f36bb949947c3466e5599790cf40266ea838325f200c7c0dde7fcb438336e70b5a6dbf2c7acd74ac5cb39f10bb1d732adee071f1ebb8bdfca", @typed={0xc, 0x5f, @u32=0xfff}, @nested={0x10, 0x79, [@typed={0xc, 0x1d, @fd=r0}]}, @nested={0xbc, 0x1a, [@generic="a04ad69053af54213088c54ad6c13d80ba2e81acfc0c69dff225365047851ec0484448eecfb3d7109eefdd371176bed064a764972d37a623f66efa7c44c8c0749d2d6c6dafbf294f2ca1716c165001c73f1939c900c0d1d56cbc9c277bd9346d580e7e05dcc84527ea18999948670ac366f4f513cb99df769972c725e187f8b08d5e719126125ac2861db1f30ef96c6df227c67df8345c22af7dd63a3a84770128da8568b76a610e84a81b2c1911bfe1fe911fa40473"]}, @nested={0x10a4, 0x5c, [@typed={0x18, 0x7e, @ipv6=@loopback={0x0, 0x1}}, @generic="2faddfbcd7983ccd194078760becb1c87d83642dcf124c349af0b65577d02ec948734ff057ac85334c", @typed={0xc, 0x79, @uid=r1}, @typed={0xc, 0x70, @pid=r2}, @typed={0xc, 0x61, @pid=r3}, @typed={0x14, 0x37, @str='Tvmnet0!#lo\x00'}, @typed={0x8, 0x67}, @generic="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", @typed={0xc, 0x2f, @uid=r4}, @typed={0x10, 0x8f, @u64=0x401}]}, @nested={0x10fc, 0x61, [@generic="177234edd8ba0f1870fa3a5aa51ae2e3c49e083bdece12b277f4187fd60a1b0cb298f67fcadc03c9435072238b56b9e479ff43d707d502d691dfa1626845ec9acf4d621a673322b1c5994810f1133beb63c42c4b34df850b3ca4fe412b6b298f8bce2554c862d5c15b3a1836d9944b16f1bcc1214ea703709c0a85843577d1073aee0e2149478df23b4235b25cf9b47245", @typed={0x10, 0xb, @u64=0x3417}, @typed={0xc, 0x1a, @pid=r5}, @typed={0x1008, 0x1f, @binary="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@generic="c22d9293faaf78c3f491c6d0969dca73117d622824504a3c914a8a6082ce07157244374f988ea711811534928c1d5d3a508892c284aafc82daf6ee0b971561566f1c"]}, @generic="c7fd2d189be4cded15386d1d7bb392586ae8469b3cb7dcd34f35eba29c47acfca13207f3e51b70785ddbb35a07968a62fc289f4300f563849ea6ead180f0ee286eebab5482279a5d165486f8f6763cf9b4f01c8ba35b1b90a25c2428e7a0b1621f98f35bdd82da6df585"]}, 0x2374}, 0x1, 0x0, 0x0, 0x10}, 0x0) r6 = socket(0x10, 0x80002, 0x0) write(r6, &(0x7f0000fd1000-0x28)="260000005e000900000002f839e3000000f40f000100000a0c0008000000085b1ee9ff6e35ea", 0x26) 2018/02/07 00:59:28 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x24}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) mprotect(&(0x7f0000bd2000/0x4000)=nil, 0x4000, 0x1000002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4), &(0x7f0000014000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000011000)=[0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000011000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x1, 0x7, 0x5, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000014000-0x4c)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000435000)=@int=0x4, 0x4) recvfrom$inet6(r0, &(0x7f00004e4000)=""/104, 0x68, 0x40000000, &(0x7f000044a000)={0xa, 0x3, 0x2, @empty, 0x8}, 0x1c) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000137000), &(0x7f00009cc000-0x4)=0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000ef2000/0x3000)=nil, 0x3000}) 2018/02/07 00:59:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8976, &(0x7f0000ba8000-0x50)={@common='lo\x00', @ifru_names=@common='eql\x00'}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"723071ed215f56"}, 0x6}, 0x10, &(0x7f0000003000)=[{&(0x7f0000005000-0xaa)="5c175c319d41d1a622080e2dbe3ca873eafa901ac27ef32d0e847b3bf03b27faad701bb2c1da4ce03d450a5515a54ef8ae6e2373aa975fe8ff4ee6d1934f99c74783261f38dc3ef857079d149ac0ee2b42f0250a69395f4aec33fb2686357d9e67c13d15904695b9e92f43d701547b0b732b5edade6db7bfb184a79ee2f4034d7538708b669537d19c939903ca14c0a9319d344f1319d132674326bd99e174cec75353698f0a24fa544b", 0xaa}, {&(0x7f0000004000)="674f248cf0", 0x5}], 0x2, &(0x7f0000004000)=[{0xc0, 0x11f, 0x0, "8c94afc256bc2629a6ea6ce50fd563183f8d76843b3b1a3239925d44f64a1e7b390176778ef5ca9f0c3107bac9006cd60752b1e9779bfffbda6ac0cd12bc02b357475b9fc96ca1198fe81dcc1c9639126940997589bb1a95e2f407dd10b369133a40c352c33e71a224c7284560ab358f436f26cf775175b2a72b889eb02220d736a5325e93dde3b557054331ed2d38b8af24b165225f6a4113595c6d38f276d5495d77994a1e2bd62c601a1fd2504a8a"}, {0x30, 0x10f, 0x7ff, "7c108a741905094a71c73a5657fc16b34a8c6f56203ef90f46faacb05ba7"}, {0x88, 0x110, 0x2, "4ff0a413d339753b24b21d321fd8985a23b0adceec943e3076d49b00ea6013756bfa6d1517444bb8cef053e24c43f9348cd09ead6f181f51aeccba4f83c350b733adeb0aaa3fb29e4dacc5713a38ba383c03e168754ef76183a18fafac224715b312adc204722a5a29bc7b9379833be5d58a2030"}, {0xc0, 0x103, 0x14, "2f76a17ff0f7beaba78e11ef73695a0de04cf06ded51bd5be868e855270d9742a8c262d306822e8542382900ae684d08eff440e7f44614d70f3647e66d6159d90c59fb5bd5d84f9b4777f2113a999e93f78e4789ed3b66ff0f9555e048763c6c1b558227a7fe66e41ecbf65b07699ed092f4ee598e333b0e0a512984f1e02d2551371fb71a9506e8dfb89009aba249d991368d06345a68f35e6a688a1f879be40c86818a8b3ba453f0b51e737df5"}, {0x1010, 0x114, 0x480, "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"}, {0xd8, 0x107, 0x3, "7bfbb68dc77af7f275020a30edc3530b031ff68fdd0bbeed826f183a3f0ed60e1c20fd675ea07f98eae3e344082f2848a051c95f316cfefcb5b9f32df4c562e91955a2afd16940c1870c167b4f6a15e37be35af57c8fd4d09d440dc0b0d18090bfe3df5baa918ffb52e3172221b102e64501621bc6d2992933ff5a3caaf4db7a46a817b779b57fcb162dfcf3c2b2b213313b97d1dcbc287acfc5560e726f49065dc0d647690a93e16440f09397e78aae89b3808b39b97a2cfc026f5f0c1e949144"}, {0x38, 0x10e, 0x2, "335647de73d2aea88389c27bcdd099a18e57db3ee5a6821a4696431045ad029765a114"}, {0xc0, 0x118, 0x1, "5f5a6469f78fe281b1585e7fdf1953a18586ce1193b9f8282337f269687cb14e686df973b7f35ced5c7b2e219f63719656b0e4bb1feff2596c02084cecb75b559ca94e6252eeeeace82207054b380feae20b744e04ee2580cb1faab436e6691357bde642e159c76f7e0a35171b9a144697f7dcde97f6cce1d26d183d1c2212599a7d38404ea77e7889b9caf0da8733d585685c8b0bfccc7ee4faa7994e761a396596473e649626d121"}, {0x10, 0x116, 0x2}], 0x1428, 0x880}, 0x2000) sendto$inet6(r1, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000-0x8)={r1, 0x20b}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f000000a000-0x20)=[{&(0x7f000000a000-0x6f)="815071968d8a9ae0a4d31f7c2fae58db550b682707c69c566b4eea9d28d2f8a288cdf969fceaac761d27bcd081adda8543d15e8b00e009db94af9c313d1e288a64364c88bab14036a857de189cc0d07456b8f9d95fb582c3ab2c3989c341120e0b133c43060d9eabadbd08064037b0", 0x6f}, {&(0x7f0000000000)="e0056396a8cc2e210446342174d679b74fb3e0de2cfc9ec2a6bae44141a292c63a8c13d47feafbc874cef577912fca54", 0x30}], 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000b000-0x8)={r1, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000008000)}, {&(0x7f0000007000)=""/36, 0x24}, {&(0x7f0000008000)=""/205, 0xcd}], 0x3, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000007000)={0x1, 0x2}) 2018/02/07 00:59:28 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000003000)=0xe8) bind$packet(r0, &(0x7f0000004000)={0x11, 0x1, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x5, 0x104, 0x20000000000b7, 0x7}, 0x10) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000057c000)={0x0}) poll(&(0x7f0000eb5000)=[{r0, 0x2000}], 0x1, 0x12) socketpair(0x0, 0x0, 0xfff, &(0x7f00007be000-0x8)={0x0, 0x0}) fchmodat(r1, &(0x7f0000ba8000-0x8)='./file0\x00', 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0xe7f}, &(0x7f0000871000-0x4)=0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000050000)='/dev/rtc\x00', 0x100, 0x0) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e32000)={0x0, 0x0, 0x0}, &(0x7f00004ee000-0x4)=0xc) chown(&(0x7f0000e03000)='./file0\x00', r5, r6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000030d000-0x5)={r3, 0xf435, 0x1, [0x10000]}, 0xa) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f00005d5000)=""/247, &(0x7f00000b5000-0x4)=0xf7) setsockopt$inet_buf(r4, 0x0, 0x2000000000, &(0x7f00008e8000)='e', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f000029c000-0x4)=0x6) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f45000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000b4e000)={0x6, 0x5f1, 0x3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d3a000)={@common='sit0\x00', 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/context\x00', 0x2, 0x0) bind$packet(r4, &(0x7f0000c2d000-0x14)={0x11, 0xd, r7, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000a5a000)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000bf5000-0x24)={0x5c, 0xf07, 0x4, 0x8000, 0x100, 0x0, 0x4, 0x0, 0x4, 0x8, 0x5, 0x6}) clock_adjtime(0x0, &(0x7f000086b000)={0x3ff, 0x0, 0x3, 0x5, 0x1000, 0x8001, 0x7, 0x6, 0xff, 0xd6, 0x80000000, 0x81, 0x80000001, 0x8, 0x1, 0x4, 0x0, 0x8, 0x80000001, 0x9, 0x400, 0x3, 0x1f, 0x762, 0x6, 0x9}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ef000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r8, 0x541c, &(0x7f0000057000-0x1)=0x4) socket$l2tp(0x18, 0x1, 0x1) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000b74000)="26000000221d4701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000e0000-0x4)) [ 58.739919] syz-executor1 (7385) used greatest stack depth: 23824 bytes left [ 58.744663] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7458 sclass=netlink_route_socket pig=7406 comm=syz-executor6 [ 58.768396] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7458 sclass=netlink_route_socket pig=7411 comm=syz-executor6 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000263000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000e61000-0x4), &(0x7f0000455000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b81000)={0x0, 0x8cde, 0x2, [0x9, 0x579]}, &(0x7f0000860000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c01000)={r2, 0x81, 0x5, 0x401}, &(0x7f000005c000-0x4)=0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000040d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096f000)='/dev/hwrng\x00', 0x185002, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000849000-0x24)={0xf0f6, 0x6, 0x8, 0x7, 0xc3, 0x1e, 0x5, 0x6, 0x4, 0x10000, 0x5, 0x5}) unshare(0x400) pipe2(&(0x7f000098a000-0x8)={0x0}, 0x80000) r5 = accept4$vsock_stream(r4, &(0x7f000002b000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) getpeername$netrom(r3, &(0x7f0000fe5000)=@full, &(0x7f00009fd000)=0x48) r6 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000e78000-0x4)=0x6, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000ede000-0xa9)="f1aeb2bdebac3a8e239006b90ad6af798e3c79f54aad1bbac6b28deb4f92c6dd6727fe58d4c55e82f42d8a88c10bcb9475dc2f934f5d122776049ff13550f9816d3f354c9faf1786a40eadde88ce2064bcc6a9332d2e3888310210c56c4481b3f20f5c05aa3de56ade88ab6665834f83d4224409c605464096efa83df868e95a8b2c04903ec849b1bc4217857d4be17cfb3e8663ce39b64fdbee2760eb8789290df5772a9931ddc9bf") ioctl$int_out(r5, 0x0, &(0x7f00000fb000)) fremovexattr(r6, &(0x7f00007da000-0xe)=@known='system.advise\x00') 2018/02/07 00:59:28 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d29000+0x367)=@sack_info={0x0, 0x3f, 0x1}, &(0x7f0000838000-0x4)=0xc) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d2a000-0x8c)={r1, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) getpeername$ipx(r0, &(0x7f0000a5c000), &(0x7f0000ce9000-0x4)=0x10) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000fb000-0x8)={0x0}, &(0x7f0000d28000)=0x8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d29000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000693000+0x5ac)=0xe8) setfsuid(r3) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d28000)={r2, 0xda41, 0x7, [0x8, 0x10000, 0x2, 0x1, 0x4, 0x8d, 0x5e37]}, &(0x7f0000d29000-0x4)=0x16) 2018/02/07 00:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000144000)={0x0, 0x0}) writev(r0, &(0x7f0000889000-0x30)=[{&(0x7f0000881000-0xc7)="47ab286b868ced875582ade2e703f764a36c833efa407b6e96ce6c947b2651e05ba8b864c91930e7d011b7e219c535107f59a0dca347d34d60f2fda9a7ee1de6e34d0b3ef4f7078043d574222724b34fd5e06d1854d86bfa913af905577e5a6ccb9c8928d09eb2d58ad5a0ea03857912baf82712c8d2afa07b82ac722e2ed8df1561eed4053465cb8e74991322d98896b5b0311cec6e04e901d0d477de9cbbfc3d7ec2417077f01fca5219fb5dd984e88f789550506ee6e5d486a978028e38a2467b1297a97979", 0xc7}, {&(0x7f00002c9000-0xe0)="bdd1f3f499478de4155d91adb542a866b4c7ad8ea35eff0003852cb00e78a966e900ea52acf25fecb08c031b35080faff88b094f4527b66a7cf8cc87cb3dc947b82dd08d9eba9bdacf934a472bca17ed7ae45ca594ff1a2585ee04211659a64ef5534ee3cb07c5825eaa7435e2fe9ef2095f55bb387dd333eb2547200f9b81336a6aeab77def9996d036ec26c6f0bbb96a35f9fdd778d2b9693f151089f4d0e24e27bac62f0680b8b220632ee85580045727ff998909bacbc1fad3d86eec15eedf7d414c0ed4a6c76221c147bd963876936fdf469a6c500bdec770ec0a1cc02f", 0xe0}, {&(0x7f0000312000-0x1000)="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", 0x1000}], 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/hwrng\x00', 0x1, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/02/07 00:59:28 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$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xaf, 0x240000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="e8a23f3f5dbc114b54fa137ae61bc08e8ea6b7cce00645660eb1b9035e00537c520ba71222eb9ce2219a1fb59467453fb46993b981f4da565bbfb5e6d500cd3d1077f02015766547b0f0a6d2a48fe60825e4bd73ee7b3d41495e9911cbd4aa576c5a9ce9b3f21a09f0a3207e", 0x6c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x3f}, &(0x7f0000001000)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e15000-0x8)) r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00009a5000)={0x10}, 0xc, &(0x7f0000676000-0x10)={&(0x7f00008e3000)=@newneigh={0x1c, 0x1c, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 00:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099f000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b1d000)) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000a2000)=@common='teql0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000977000)={0x0, @multicast1, @dev}, &(0x7f0000b3e000)=0x37b) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000209000)={0x0, 0x2}, &(0x7f0000e97000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f58000)={r4, 0x76}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000899000)=0x14, 0x4) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000e74000)=""/22) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006d8000)=@assoc_value={0x0, 0x9}, &(0x7f0000c70000)=0x8) sync_file_range(r1, 0x4, 0xd89, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000771000-0x92), &(0x7f00008c5000)=0x8) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00003a0000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000654000-0x8)=0x42d, 0x8) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x2000882, &(0x7f0000022000-0x6d)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000009000-0x8)='./file1\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x4080, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000002c000-0x8)=0xfffffffffffff140) getsockname$ax25(r0, &(0x7f000002a000), &(0x7f0000000000)=0x10) read(r1, &(0x7f0000029000)=""/57, 0x39) 2018/02/07 00:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006b0000-0x8)='./file0\x00', 0x40) epoll_pwait(r0, &(0x7f0000884000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3, &(0x7f00009f5000-0x8)={0x9}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f5b000-0xf)='smaps\x00') pread64(r2, &(0x7f000029b000), 0x0, 0x4000019) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0x20)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x80000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)) 2018/02/07 00:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000124000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000838000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000261000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1, r1}) pread64(r0, &(0x7f000009d000-0xc4)=""/196, 0xc4, 0x0) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) keyctl$join(0x1, 0x0) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cd8000-0x20)={@empty, 0x835, 0x0, 0xff, 0x4, 0x9, 0x2, 0x101}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4), 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') 2018/02/07 00:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b51000)='keyrin@\x00', &(0x7f0000e20000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ec7000-0x8)='vmnet0:\x00', 0x0) r1 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000054e000-0xbd), 0x0, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a03000-0x11)='/selinux/enforce\x00', 0x109140, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000674000-0x14)={0x0, 0x5, 0x0, 0x0, 0x7, 0x7}, &(0x7f0000a06000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000c00000)={r3, @in6={{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) keyctl$unlink(0x9, r1, r0) 2018/02/07 00:59:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00002b4000)=""/45, 0x2d) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='attr/current\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e53000)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x0, 0x4, [0x7, 0x3692, 0x443a, 0x3]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xfffffffffffffff8, 0x7, 0x0, 0x5, 0xf8, 0xfff, 0xa4, 0x1, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000798000-0x4), &(0x7f0000000000)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007cf000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000000000+0xd59), &(0x7f0000001000-0x4)=0x4) 2018/02/07 00:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/sequencer2\x00', 0x20080, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000685000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000080000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000057e000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000041a000-0x8)={0x0, 0x7ff}, &(0x7f0000b66000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b46000-0x10)={r2, 0x4000, 0x8a0, 0x4}, &(0x7f000074d000)=0xfffffffffffffe42) [ 58.945125] device syz1 left promiscuous mode 2018/02/07 00:59:29 executing program 2: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) 2018/02/07 00:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") fcntl$setflags(r0, 0x2, 0x1) 2018/02/07 00:59:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[]}, 0x0) rt_sigaction(0x37, &(0x7f0000c49000)={0x1}, &(0x7f0000000000), 0x8, &(0x7f0000255000-0x8)) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c51000-0x10)={0x200, 0x6, 0x3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000c51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c51000)={@common='bcsf0\x00', @ifru_flags=0x2000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006e0000-0xa0)={r1, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x5}}, 0x6a, 0xfffffffffffffff8, 0x1, 0x8, 0x8000}, &(0x7f0000aaf000+0xd71)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d81000-0x6d)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0xf, 0x400000ff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e17000-0xc)={&(0x7f000085d000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000279000)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/02/07 00:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000740000-0x17)='net/ip6_tables_targets\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) connect$netrom(r2, &(0x7f0000958000-0x10)=@ax25={0x3, {"d3d4a69045fa38"}, 0xeb6}, 0x10) readv(r2, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) ioctl$TCFLSH(r2, 0x540b, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d1b000-0x20)={0x9, 0x7, 0x4, 0x4, 0x400, 0x7, 0x401, 0x10000000000, 0x0}, &(0x7f0000669000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006e8000)={0x7, 0x20c346bd66837217, 0xda4, 0x8, r3}, &(0x7f000015a000-0x4)=0x10) getpeername$unix(r2, &(0x7f0000012000-0x8)=@abs, &(0x7f0000985000-0x4)=0x8) r4 = add_key(&(0x7f000014c000-0xa)='id_legacy\x00', &(0x7f0000a7a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000342000-0x19)="ffe91a417b7cf685b94a19a56dd0b29805c6b5051217ace6ef", 0x19, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000be9000)='.request_key_auth\x00', &(0x7f00005fe000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000844000-0x33)="99025a9a36aeaf2fdb42326ba14ad578bebe42f8af56ee4bac9f9c4ecc2b370ab795315cd033f2c5e740431268e16d7b05a7f0", 0x33, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008b3000)={0x1, [0x0]}, &(0x7f0000bc7000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009c0000-0xa)={r6, 0x534, 0x1, [0x8]}, &(0x7f00006d1000-0x4)=0xa) 2018/02/07 00:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x285}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/07 00:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') socketpair$ax25(0x3, 0x40000000009, 0xce, &(0x7f0000b0f000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000da9000+0x410)={0x1, 0x1901, 0x7, {0x0, 0x989680}, 0x1ff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000963000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) write$selinux_context(r0, &(0x7f00008c2000-0xdf)="73797374656d5f753a6f626a65635f09723a7475865f7461705f6465766963655f743a73300064291658b4d8a4187a1a5be655f8c4d94728f205c0903692da803c83bc20be21f589501ff1eff86540ea58191a6546e65646ff734fab8183352c247fdb294a172fdcedaa592b7195ea8643513104ae6da564d167e52c7a8d20198904b19ecaac001d7ac49db72e63176d0bce11b0e6e89481131bc7d7ab89f849636b83341b74ac88a2d77d6bd2b1372b51417af82f83f1236dc99ef8424fbddcf8184596244ab1999f09c33d330738940f2f40fc7f536f1e94f45c7d2fc845", 0xdf) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c70000)=""/132) r4 = creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x2000000004) setsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000fad000)=0x9, 0x4) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000b55000)=0x9, 0x4) 2018/02/07 00:59:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ec1000-0xb)='clear_refs\x00') setns(r0, 0x0) 2018/02/07 00:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003a4000)=0x0) capset(&(0x7f0000c39000-0x8)={0x399f1736, r1}, &(0x7f0000b92000)={0x1, 0x40, 0x8, 0x200000, 0x8, 0x1f}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/access\x00', 0x2, 0x0) [ 59.023966] binder: 7476:7483 ioctl 40086602 0 returned -22 2018/02/07 00:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f6000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000019000)={0x5, 0x4, 0x6}, 0x8) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c6d000-0xd0)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="d0"]}, 0x14}], 0x1}, 0x0) 2018/02/07 00:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002a1000)={0x20000000000000c7, &(0x7f00007f5000)=[]}) fanotify_init(0x0, 0x0) 2018/02/07 00:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000071a000), &(0x7f0000eca000-0x4)=0x4) 2018/02/07 00:59:29 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000008000)=0x1c, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000b000)={@generic="dbf13e6740bca3987c08aee67343d3fd", @ifru_flags=0x9400}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000c000-0x4)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x6317, &(0x7f000000b000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000000d000-0x43)=""/67) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000008000)=""/94) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000007000-0x78)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, 0x0, 0x0, 0x3, 0x4, &(0x7f000000d000-0x10)=@common='ip6_vti0\x00', 0x0, 0x200, 0xfffffffffffffffd}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f000000e000-0x1c)={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/02/07 00:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bef000-0x10)={0x1, &(0x7f0000f66000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$sg(&(0x7f000067b000-0x9)='/dev/sg#\x00', 0x60000000, 0x80880) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000675000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x5, 0x8, 0xfffffffffffeffff, 0x8000, 0x8000}}) 2018/02/07 00:59:29 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00008c1000)={0x0, 0x0, 0x0, 0x0, 0x20, 0x9, 0x19, 0x10, "8e00c82824af62b444b3cd1d7549a2a6b872dfcc7ec59d053a9c21126c21e3bc266fa9d4943771dc6a79402a5c4881c4b53104c8b34546ee0f4401d3b99da6fd", "92f9bec642bfac3e26776faee61f0cf260abfc64e6448c9c5bc4a93fbee86c49", [0x2, 0x7]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) 2018/02/07 00:59:29 executing program 4: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003cc000-0xc)={0x0}, &(0x7f0000c2d000)=0x1000000ac) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2d000)) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x2, r3, 0x7fffff, &(0x7f00008b8000)) [ 59.045090] audit: type=1401 audit(1517965169.024:44): op=fscreate invalid_context=73797374656D5F753A6F626A65635F09723A7475865F7461705F6465766963655F743A73300064291658B4D8A4187A1A5BE655F8C4D94728F205C0903692DA803C83BC20BE21F589501FF1EFF86540EA58191A6546E65646FF734FAB8183352C247FDB294A172FDCEDAA592B7195EA8643513104AE6DA564D167E52C7A8D20198904B19ECAAC001D7AC49DB72E63176D0BCE11B0E6E89481131BC7D7AB89F849636B83341B74AC88A2D77D6BD2B1372B51417AF82F83F1236DC99EF8424FBDDCF8184596244AB1999F09C33D330738940F2F40FC7F536F1E94F45C7D2FC845 2018/02/07 00:59:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) clone(0x10000000, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000003000)) [ 59.122050] audit: type=1401 audit(1517965169.094:45): op=fscreate invalid_context=73797374656D5F753A6F626A65635F09723A7475865F7461705F6465766963655F743A73300064291658B4D8A4187A1A5BE655F8C4D94728F205C0903692DA803C83BC20BE21F589501FF1EFF86540EA58191A6546E65646FF734FAB8183352C247FDB294A172FDCEDAA592B7195EA8643513104AE6DA564D167E52C7A8D20198904B19ECAAC001D7AC49DB72E63176D0BCE11B0E6E89481131BC7D7AB89F849636B83341B74AC88A2D77D6BD2B1372B51417AF82F83F1236DC99EF8424FBDDCF8184596244AB1999F09C33D330738940F2F40FC7F536F1E94F45C7D2FC845 2018/02/07 00:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') dup2(r0, r1) mount(&(0x7f0000390000-0xa)='./control\x00', &(0x7f0000e63000-0xa)='./control\x00', &(0x7f0000f3a000-0xa)='hugetlbfs\x00', 0x200001, &(0x7f00000fe000)="c63346992dc2b96df5d4d6f1b670b80f1f2a3af3510453c3276fa8533ae4a907d2ebddda4fea3997ca6a042a646e489ef661bdcc3f65fbfbd09b52f5aa092081cde71ccd1e8ca6a41ef65b35f4fd312c2af06155419d063e24940eb8b74c854672009f3b9bd35eb4e4effe03eb4a5f6273d6bac53aa13510c495c10f2e2bc05501e147ad181c134359f2c8a8eda6a768543d4b7c1ca079788638b25fd58a74c17e5747f00a707ddd03bb42ccd28499c803148f9eadabeb9172b6e9d4cdaccfffafea4fd40cbfb1adbe2855eb53f726") 2018/02/07 00:59:29 executing program 0: process_vm_writev(0x0, &(0x7f00007de000)=[{&(0x7f0000394000)=""/206, 0xce}], 0x100000000000006f, &(0x7f0000219000-0x10)=[{&(0x7f000094c000)=""/181, 0xfffffe0e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f00006b5000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000001000-0x70)=[{&(0x7f0000c95000)=""/155, 0x9b}, {&(0x7f0000001000-0xca)=""/202, 0xca}, {&(0x7f000056a000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000000000+0xd42)=""/29, 0x1d}], 0x7}, 0x8000}, {{&(0x7f0000dde000)=@ipx, 0x10, &(0x7f0000a94000)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f000099f000)=""/178, 0xb2}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f00004dd000-0x78)=""/120, 0x78}, {&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000e64000)=""/65, 0x41}, {&(0x7f00002d9000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f00001f4000)=""/135, 0x87}], 0xa, &(0x7f0000000000)=""/207, 0xcf, 0x4}, 0xfffffffffffffc9e}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000001000-0x20)=[{&(0x7f0000932000-0xb4)=""/180, 0xb4}, {&(0x7f000071b000)=""/168, 0xa8}], 0x2, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x2}, 0x7}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00002b0000)=[{&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000-0x40)=""/64, 0x40}], 0x3, &(0x7f0000d64000)=""/74, 0x4a, 0x7}, 0x8}, {{&(0x7f000006c000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000440000-0x46)=""/70, 0x46}], 0x1, &(0x7f0000001000-0x9f)=""/159, 0x9f, 0x3ff}, 0x9}, {{&(0x7f0000c60000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f000013f000+0x397)=""/111, 0x6f}], 0x1, &(0x7f0000001000-0x72)=""/114, 0x72, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000e7c000)=[{&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/176, 0xb0, 0xc77d}, 0xeaa}, {{&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f000054c000-0x60)=[{&(0x7f000081c000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000515000-0x36)=""/54, 0x36}, {&(0x7f000046a000)=""/27, 0x1b}, {&(0x7f0000000000)=""/217, 0xd9}], 0x6, &(0x7f0000fb8000)=""/117, 0x75, 0x6}, 0x4}, {{&(0x7f0000b4e000-0x10)=@nfc, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000496000-0x49)=""/73, 0x49}, {&(0x7f0000d11000)=""/150, 0x96}], 0x3, &(0x7f0000001000-0xbd)=""/189, 0xbd, 0xffffffff}, 0x5}], 0x9, 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/status\x00', 0x0, 0x0) 2018/02/07 00:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000521000)={0x0, 0x0}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000170000)={{0x8}, 'port1\x00', 0x10, 0x1, 0x7fff, 0x2, 0x5, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x6}) ioctl$TCXONC(r2, 0x540a, 0x7) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x0) 2018/02/07 00:59:29 executing program 1: mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000021a000-0x11)='/selinux/enforce\x00', 0x481bcfbe566bd451, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/07 00:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/07 00:59:29 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0x200) process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) 2018/02/07 00:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e5b000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x802000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) 2018/02/07 00:59:29 executing program 6: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000a4e000-0x8)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000085d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r4) 2018/02/07 00:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a55000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) timerfd_gettime(r2, &(0x7f000068f000-0x20)) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000a2e000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) setsockopt(r3, 0x0, 0x9, &(0x7f0000000000), 0x7a6a1e20f64ad58b) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/07 00:59:29 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000028000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000027000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9d541c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f0000024000-0x130)=[{0x28, 0x111, 0x9, "91874664d928330c0158339f8c67b325ca"}, {0x108, 0x108, 0x4, "6b7d89c33e2dc1af3e8aec9ce3f419708f0b41dd94b193cb419d9ed767f0a12ed385fef74962d9b2a2306a1cd877eb752a747c3281c57726582eabc3607502965b79f44350fd27c8433453353d269389a24697a27998197b4b82921334009bc6f3d8dca0cf52be099cb200da377c25366ce84dfb2ef568daa1d455495b069168f1ec7b7b6f73f7ae97f310c9e920c7386ef02269791ae96ac3623496f10d566158e8c1a5c9fd38355140072f209351508b18192368912de54c9c9521c5c7a3828abac168e4bb358a04fe91d13cc9453250b3a7b20b4bb4291b448de67dd111f21accf244fc9aafb3651a06fd15abbf05defd"}], 0x130}, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000029000-0x40)=[{&(0x7f0000026000)=""/78, 0x4e}], 0x1, &(0x7f0000022000)=""/12, 0xc}, 0x0) 2018/02/07 00:59:29 executing program 4: getrandom(&(0x7f0000013000-0x7d)=""/125, 0x7d, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b1f000-0x4)=0x31e, 0x4) 2018/02/07 00:59:29 executing program 6: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00001d6000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) socket$inet_tcp(0x2, 0x1, 0x0) [ 59.256394] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/7537 [ 59.265019] caller is __this_cpu_preempt_check+0x1c/0x20 [ 59.270476] CPU: 1 PID: 7537 Comm: syz-executor1 Not tainted 4.9.80-g550c01d #29 [ 59.278002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.287346] ffff8801d0f87478 ffffffff81d94b69[ 59.291438] device gre0 entered promiscuous mode [ 59.296623] 0000000000000001 ffffffff83c18800 [ 59.301471] ffffffff83f454c0 ffff8801d0324800 0000000000000003 ffff8801d0f874b8 [ 59.309512] ffffffff81dfc144[ 59.312361] audit: type=1400 audit(1517965169.284:46): avc: denied { call } for pid=7559 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=binder permissive=1 [ 59.312390] binder_alloc: 7559: binder_alloc_buf size 65360 failed, no address space [ 59.312397] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 59.312414] binder: 7559:7560 transaction failed 29201/-28, size 65351-8 line 3127 [ 59.315039] binder_alloc: binder_alloc_mmap_handler: 7559 201d6000-201d7000 already mapped failed -16 [ 59.317536] binder: BINDER_SET_CONTEXT_MGR already set [ 59.317543] binder: 7559:7560 ioctl 40046207 0 returned -16 [ 59.318790] binder_alloc: 7559: binder_alloc_buf, no vma [ 59.318806] binder: 7559:7560 transaction failed 29189/-3, size 65351-8 line 3127 [ 59.331643] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.338549] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.403029] ffff8801d0f874d0 ffffffff83f454c0 dffffc0000000000 Call Trace: [ 59.410717] [] dump_stack+0xc1/0x128 [ 59.416061] [] check_preemption_disabled+0x1d4/0x200 [ 59.422800] [] __this_cpu_preempt_check+0x1c/0x20 [ 59.429272] [] ipcomp_init_state+0x188/0x930 [ 59.435316] [] ? __lock_is_held+0xa1/0xf0 [ 59.441107] [] ipcomp6_init_state+0xb5/0x820 [ 59.447141] [] ? __xfrm_init_state+0x363/0xb30 [ 59.453344] [] __xfrm_init_state+0x3e7/0xb30 [ 59.459370] [] xfrm_add_sa+0x1916/0x2e40 [ 59.465061] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 59.471881] [] ? nla_parse+0x213/0x260 [ 59.477389] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 59.484200] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 59.490233] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 59.496267] [] netlink_rcv_skb+0x13e/0x370 [ 59.502123] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 59.508150] [] xfrm_netlink_rcv+0x6f/0x90 [ 59.513924] [] netlink_unicast+0x511/0x750 [ 59.520398] [] ? netlink_unicast+0x43c/0x750 [ 59.526433] [] ? netlink_attachskb+0x680/0x680 [ 59.532644] [] netlink_sendmsg+0x8e8/0xc50 [ 59.538508] [] ? netlink_unicast+0x750/0x750 [ 59.544546] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 59.551017] [] ? security_socket_sendmsg+0x89/0xb0 [ 59.557572] [] ? netlink_unicast+0x750/0x750 [ 59.563622] [] sock_sendmsg+0xca/0x110 [ 59.569128] [] ___sys_sendmsg+0x6d1/0x7e0 [ 59.574900] [] ? copy_msghdr_from_user+0x550/0x550 [ 59.581455] [] ? check_preemption_disabled+0x3b/0x200 [ 59.588268] [] ? __fget+0x228/0x3a0 [ 59.593523] [] ? __fget+0x47/0x3a0 [ 59.598692] [] ? check_preemption_disabled+0x3b/0x200 [ 59.605512] [] ? __fget_light+0x188/0x1e0 [ 59.611278] [] ? __fdget+0x18/0x20 [ 59.616443] [] __sys_sendmsg+0xd6/0x190 [ 59.622041] [] ? SyS_shutdown+0x1b0/0x1b0 [ 59.627815] [] ? check_preemption_disabled+0x3b/0x200 [ 59.634626] [] ? SyS_futex+0x22e/0x2d0 [ 59.640137] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.646947] [] SyS_sendmsg+0x2d/0x50 [ 59.652283] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.658907] device lo left promiscuous mode 2018/02/07 00:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9a000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) connect$vsock_stream(r1, &(0x7f0000677000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/02/07 00:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000984000-0xc)={0x0, @empty, @multicast1}, &(0x7f000066b000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="9b8bd2451c392e4197b1e009365760be", r1}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002af000-0x20)={@generic="ffac6c28a79428eee0e0a8e7e478095f", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) setsockopt(r0, 0x0, 0xc000000000000000, &(0x7f0000392000-0x3b)="7f2ce1a76fbf655d9685456a4102fcadfca4074495df16a46e5252e57da085c1bdfdcacc696e779b13054dfa73a48f500dc318404de1c9638f5b3a", 0x3b) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x2c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 00:59:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_ivalue=0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x7fffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8000000000000000}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xaec, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}], 0xdc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0x21)=""/33, 0x21}], 0x5) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x10000, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000006000-0x4)=0x401, 0x4) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000-0xc)={r1, r4, r5}, 0xc) lseek(r3, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000007000)={{0x3ff}, 'port1\x00', 0x43, 0x80000, 0x3ff, 0xd8a4, 0x0, 0x40, 0x4, 0x0, 0x5, 0xe38}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000003000-0x38)={&(0x7f0000008000)={0x27, 0x4cd5, 0x0, 0x6, 0x6, 0x8, "c11a6b72b4ac1731694e6e6c468f74895d2ee7716fcc548b076b95d4535ee7b87b7b25d656c54a1c13808945d5402639ae14068aaf150cead8e9a61b4e31ad", 0x8}, 0x60, &(0x7f0000009000-0x70)=[{&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x2c)="58173b54837f80479e14308d00ad417abedd81bcec804307faa47ba6ce03c7b0456484e82e5fa5ec750432b2", 0x2c}, {&(0x7f0000006000)="0f66a857f3884274a8a85fde0b7cd206e7de7674c5e2bf12a150de4128b44b34048989465379980e2b69a173531bc706d3886a0f6d1d5517d5e37386412b2456d5d156cad514f5030d2146421aeac831f6dd1e7da3289884261039fa2b90db76e0795ae0d85e28cb7e0e8a4d30a32785520468ea5c32b8e73acb627fdc3ca5164d97be907c7fa29363c4f617d6e1de3b466af235744252fa", 0x98}, {&(0x7f0000008000)="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", 0xfc}, {&(0x7f0000008000)}, {&(0x7f0000002000-0x97)="93df132ae237e6481dcfbf31d9dbe4dcfacdf69c6bb0b84385751313ae221f069762083eda4b06217139b02fdd0b1cce04f93b7379c33d5da3a8586570a3f08e4a49769898e09bcd6a0fe2de87f084656c8cd42c8007223671a01d402a1e9c3ae7238d060db395786c1acf63bbc5a46b0c8b46c44889b333a5cea01cb004358f335d71742c2f39aac93f0f946db4bcd4c123a69d995537", 0x97}, {&(0x7f0000009000-0xcd)="ced2dbc16d5ac71ab2e29451809f60af6bd9adfd5e704f9403854e9df6b3be1142655712d05c237e4633c15607373f963a97bdc145ab8d7da7a9c6f003a3e71a85870f3ee7e239e8c0638024ee151e901d0732e06b49b3afb156e72272dc4b2920e2b4f53a98abad03b186531caeb3e6811798143707acaf09471f4248609ba8b9553fbcd22b1e67e9be4291b6193a99012688f0f394c125141668a04e7655462aa3db5e8079dd06dd883474798937a1b70ee2c3bf8bc893891ece1c66baf379f41048d4d1f4e02dbb188c5dbb", 0xcd}], 0x7, &(0x7f0000008000)={0x38, 0x1ff, 0x4, "d70f42e6a3a0d1fc3461d66296687f12c0b5a39cbda365c746642004f325ba5a0c9891"}, 0x38, 0x40000}, 0x40) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000008000+0xaa1)={@multicast1=0xe0000001, @rand_addr=0xfff, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) 2018/02/07 00:59:29 executing program 5: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) munlockall() chdir(&(0x7f0000c3c000)='./file0\x00') 2018/02/07 00:59:29 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000eee000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000eef000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x9c1}], 0x100000000000001d, &(0x7f0000159000)=""/217, 0xfffffffffffffe10, 0x7ff6}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000a22000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/07 00:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2), &(0x7f0000744000), &(0x7f0000743000-0x4), &(0x7f0000a11000)) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009e6000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000521000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000d4b000)=0xe8) connect$packet(r3, &(0x7f000030c000)={0x11, 0x7, r4, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00005ae000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/07 00:59:29 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xc)=@ethtool_rxfh_indir={0x39, 0x0, []}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x0, 0x1, 0xb000}, 0x4) 2018/02/07 00:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000303000-0x8), 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f000031f000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/02/07 00:59:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000002000-0x5c)={0x7fff, 0x2, {0x3, 0x3, 0x80000000, 0x0, 0x4}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x2000000000014, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x540, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6953}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={r2, 0x0, 0x5, [0x9, 0x2, 0x10000, 0x494f, 0x8]}, &(0x7f0000001000-0x4)=0x12) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000-0x20)={0x0, 0x1, 0x6, 0x4, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r4, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/02/07 00:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0xec49, &(0x7f00006db000-0x8)={0x0}) socketpair$inet(0x2, 0x2, 0x800, &(0x7f0000dd2000-0x8)={0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000870000)=@ax25, &(0x7f0000b85000)=0x10, 0x80000) ppoll(&(0x7f00008e7000)=[{r0, 0x8000}, {r1, 0x400}, {r2, 0x20e0}, {r3, 0x20}, {r4, 0x40}], 0x5, &(0x7f0000c9a000-0x10)={0x77359400}, &(0x7f0000f6c000-0x8)={0x8}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') ioctl$VT_RELDISP(r5, 0xb702) 2018/02/07 00:59:29 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xec6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) recvmsg$netrom(r1, &(0x7f0000259000)={&(0x7f0000fa1000-0x10)=@ax25={0x3, {"92b258994abda5"}}, 0x10, &(0x7f0000a7d000-0x20)=[{&(0x7f000096f000)="c2b4d4fdc80703cf3c70e4e281aabf9b5c8a62717d6c0430386843fab3c0708df9f7f0cc2f64c2d03ff9ebf94354e27bd70382de8cacd42a77fdc66589521684c55ad3ad4d30caa584f0c0ad87ea39c91155684788a56dfd32189585f6213344dfcc42e3dbf8203a68b4a2a6255ef0bd27", 0x71}], 0x1, &(0x7f000066f000-0xb8)=[]}, 0x100) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00001c1000)={@generic="7c3a1cbfcad037ab7b068c20f3effe09", 0x80000000}) 2018/02/07 00:59:29 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000010000-0x4), &(0x7f000000f000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000-0x20)=[{&(0x7f0000002000-0x99)=""/153, 0x1f8}, {&(0x7f000000e000)=""/254, 0xfe}], 0x10000000000001a4, 0xffffffffffffffff) fcntl$getown(r1, 0x9) 2018/02/07 00:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) set_tid_address(&(0x7f000080a000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a48000)=0x14) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000280000)=@can={0x1d, r1}, 0x48, &(0x7f00002e3000)=[{&(0x7f0000120000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x44) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x3df}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e932078eaf80435e17a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x30}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x2, &(0x7f0000036000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff4a83, 0x3, 0x3, 0x6, 0x73b, 0x1, 0x0, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20a, 0x40000000000, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x46, 0x8, 0xdb, 0x2, 0x9, 0x2, 0x4}}], 0x90, 0x814}], 0x2, 0x24008001) 2018/02/07 00:59:29 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x9c727d7cae3818a8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000617000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x8000, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b2f000), &(0x7f00008ef000-0x4)=0x0, &(0x7f0000b37000-0x4)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r7, &(0x7f0000b37000-0x38)={&(0x7f0000821000-0xc)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f00001f5000-0x10)={&(0x7f00004e9000-0x2398)={0x2398, 0x40, 0x510, 0x3, 0x3, {0x16}, [@nested={0x113c, 0x21, [@generic="d1e2fdf7fd62da25093fab07d63c12a6a3e8faea41390b618d5e851de49a724d9c6b016733c215eaf31ebdeaf97c9915e97046a59037a193d2436fa93ac74f1c7d73f8473e7d78515740c88b326990aaffa0d33ac6233513cc820973083219eceb9c5c1b0ada2b83f857bdc0671f1b1cb22b78e7edc8911861a414c907aba30422026c1c848037c08a95c24f3a018c44da709298884712a17ca5f6a61c696d9aba95300b0e5bca34c97ef2099d59cc8a827b61b67f54643ca93ebd703b9bdd427ab1794510de421814d6cdecd83c5042230581062cd30a32f2ebf13cde3ed4b4aaf0a4f388103ab615eb051458fb775c14350a815a8e195d18c0dc1a144bd90a3abfc282621807e1ab8696e2d88cf886d6f6224c12caa1fca9ab5e03ace83791c9f30b73d145353f2c0ac8b5b70e50d7fb9ef1258fa155e8b45706af9fdec2184be1fd44b16670449ddc545bf2b9a4edc9774893df2f3382bf38837bfb9275d62b52c791f9a61d8064e9cbddf37df1e41e0110159542ce6f0a672c04ec95ba8f346153d4e7ac468b2b054d732738ad9b8ef64a3bfde2c7ae9ef5fff371f4dec29efa4d4b0939dffebae356c7662094642dd967d6e4524df3d1f694c199a1f1d49ad73a44fbfa21e88baba2e68985fb77cadb006f77d1d7069d9acb9c286a6f0dc970d99efd89c2c9abc7f6698fac0625e81b4f4c58a2d3ba9373ca5903e5d32b1a97c74a9297223717c691cbeb8263d99ccfe19df3bee418224a6f6e4e9d83f82bf249234b6b22ccba0f4297cbe20673ee82f5c0b9fae8cf4a5e78d41425bf0633f30351fb5a4051d75731da167e3686ca02a00168156a56aa075b68de97b276cfc76e45f6b9543dc16a3f59b70d3819be253c08cb0407abdee906b07865ca8d501f6943d8ab2cc18ec852258085aaa3007a07e30b884018ce9aae883a77552a0e863e88b876341fee6680325c019ede637235146e3e4dab80c3575ffa7f0c80008af472b010d5464a8fb6fce0b5bea40012be280d8c12838da074aa922c8a1e7a37f885efaf91619c60ea059eb4af4a7e5b0861e6102b3f6fa26d12d2fc47c1ba19275ea723d69d38867c67b3d06f55a67b4d469ef7d3cc75d536cc67c9c5de8a1614f17c36d6f9eeef3747aa9edfa6fdacf875f7569e14b7ab4c21d59f96b16393757dd1f3b1fdba5073d0d08c81d33c3e755de015b75912b4724625f08870458c84021a70f715dd41ea33f5d71d886df214801097b5fee81f6dec42ee9f020cc9990e4e014433b5a69fbebfc93dc62c4145f9e42d93e1189477f104439ef585fdbeb84a7cccddf522f6a142df641ea157191db8ecf8f35772e27cc5d1d8ca302a042fba8cbeb1944ca14adceb642a81109f8ab57f7fe0ad7693a3919a45f30653e6a5d453183d88db139ce23fc81815c472f667b65d30569b535bfa7c774d45cca6129bc50fe523c669d3326760759a22ef0bb0f416a893cc471609a4a4092ce1c04841c0e05f7718bcbf5263418fb98a858cc3533c7493ba8c5fb11aaba917d64bf6ffb92049dbae14dbcedcc57fccb3dfcd20a5ad447085a976b6a3b79c6b038807f5024ccf1fa3805dc889c92540272a78c1fe8819604caf38d178cf487bb6155fec3264700e2bb739ce48628d84028a520836d08e922e7bb3e47ecf70ba2f934053257f6b384a6e8e703ac968f826fe27ceb4d277e4508bd538f45634e6109d0fd70d29ba5d96cb998afdea96ef6d33cf34c1379d9a9bfc19b0a779b44aea547735e2410da8ff9c14293b3e456e0d37f22e146ce6d837634d133769d79e534d2b6c9cd54c97d7ceaf5d995adac07ae01551e8718fa97a2564533fe761ff8f95a01c863b60384ac828cbc849a41ceb09cdd553436dffecc24eecdc81bbc7b210753b55b4d8d47ec02a1361652a05203832062af98fec48c0e7d8159d7f98f31287f0f642e5cbeded5c4626f95e17b84a27ffc8cec2a55670e7278d67543b5518a6ae98f7770897945ad6b11fcdf5732c0cb68a461b1c5a4c8cd965f9c621fa805c45ba338bdf05ff4c4065510baf2f8d73550b7e9120aa90947ef8ab0ff57d291897c5caafb9cf8480ac557cc327fa91aea78d0b12d9cb830e882900f760897b81d178f5ec44395abbe3ed6ea6f68fe439a5c9c359a21ff1a057c731c3422dc6816efaf16109ced8a62d78560b2eb8710617658f2dbe7953938135638b05c4aa9aa1109906dc4bc4024fb76a69719f194a1f9c66e8d7cced59c211bc4ff80390de20ed91cb491389a58db4f4968039a8782c99850b7428d9baa78aaeaaf6ab32d3f715101c55561cf34f398b38a288ffc27c069fd6b21303f601eb2f2540d8018be7df2746da6115c34b681d21dfc1e1dcf9eb0c8b3295f64675825a36a4416a2bc6d6d422ca31361b689ee5c67900c7a001f3fea310887bb5f0f801bd0f38378276a2da9e35a108581d481eec361ff5ea1720de2afc690855f97c9ef87a3c5a7de00bfd193d90055256eab785faebdc84b8a107871bc0ed3e3ab25e28d689d0375e2435fba411ad61db213029e9415494364172d6b294a4119a83ad3c1cccc848134120edc48a13dd916ccc53f83994de5cd8ad34a2d96574a9c96bb554c6174e2c60a90ee873e0169501562a5c2ff5bef28dd46a02ad609cdcf78b93eacd64151402e61ce243d8365302656e25d6c084bc69a5b9977bba7033369a8bc837281c49b767d8207a3bcfbf4a8f4c104aa5d6df2b4d27339daf029fcc24e4d3ef371d31aec4e109f2bf0aa7daad5f56dc737155c066c06b8a190e31061e7dba8c87b89744d8ca90fde5c1dbe9561975595f364b44647ff4a68930e6859c5a414fc5a3820e97e7c190c3de061849946ca6491008272719738a1ddeb750b1d87f7a48223eeb2de68c1a0c2da48cbe0d5763fc2542ddb555a635a52c5a863125a71259ec5900f02ca5371550671746d437ad7a70d61e53f9b947989b0791642ddd74ba655751c5f26efc9448621770614538ffbc18efba4c2eda1438dec7c5995823b064b9e3efdd39db538d153303ba4c5cd37c7ba32fa59636d6596cb68d6a33cf716294556f82045b7d0a279d9f0c2ae18248b8b09f3fa40dd4fee07b99874fa128c6c471f6963abc423db69463a41d7b6763b6b7ba390ae3ac67945684a30b89b06b8765ddbb16877e6848bc3fc006ba4e04be371a8bdd94f4e7ac0b0f97f176e54716728b3fe10a69d49803a67b1c222bbf8f8f99c97cb8d63961614fedd5d6d110e7dc4af14baaa5867c9c162bd9461b49153d8f3d6f07d0fd26a549cd458ee672c71d7bebf6af8ec374797368449cfd700c382aec95ad8c0ecd060fc010912a5b7bd338908abe99ef86be165f18b9f973065ed9e0b25b3bcffbc03f46eb156f5ee14deb5f5ddc3bef5a0ef1aedaadb8e6a52cbaa172ddeced11c2701f8615a5e7bd9b90f42fa91468c6380a85a3c7aece3a428a115b69d027d39352f3d24130aea962bf88b385246aff37a6f6b744601a5398dbf9449b581f34412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@generic="8cb475e91a581720e5fcf92bd58eab83e5ec9bebbcad4b08fe47cb10e2dce1806eefca9da81763d8388c2df2740c35358b609401cb09068593455aeb7976b763530204cf1a91e65cdf4b8147775ab0c1af2fb11db886587e840fa665d2eae52deb7bd3199d76e25d9780abd45c5f5da186e1e4d7386c8e2983823bbc32eb453414b72ca988dded86b1531b3e880819bb26276c5c5ba8ed0192b2d1688ecab6b8a007c1f63d3390edfc07882220ca1134d6eac8c88ce45a5253595953f22a2de898302c1f87d4a011bde9cc96815f3fefb0fdb53822f9bdba1ba4cdc2b3f3273c660ed4291e6fdddf0a3d113f2a", @generic="9d983833e31450554895e3c33f5e3f771e6783e2d1245b128a4c3529d4e63bf291e39a700f2cbbe48f4f100fb7a6141454dfce78f8e22cd1aa502eeb8bfb821b699e3cddeebec8d4f6ae"]}, @nested={0xf4, 0x5d, [@typed={0xc, 0xe, @u32=0x80000000}, @generic="f04e2b77c6849590c1adaa02e558", @generic="dfd24f87e3b23916e418ac9a8248a5f6c05f6109a9069b2d9bf1cae4daba058b4f0f41e4af32368e89781b4e668558e63ea1a5a04a07d5f1041c70e1de1cbde998698e52395369da3da244c431b80945b5be0359f687faaf60327ba91613747a68f0cf5e03299281072dec9c6980d571fc8eeba5367bc3a3cdb8a98d51f2600353b236db08", @generic="373077f1b5f6cced1d278a66a9db79072097424c5c06934d7d2dcace1c9baf15074705113f5756b8580af848eb7ed36d10847c0c3048b7ea4b7ddf15486419ec1f52cefc2d221b41cec5ade907cff060"]}, @nested={0x44, 0x60, [@typed={0xc, 0x8b, @str='\x00'}, @typed={0x18, 0x41, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="00ee3a8561862949654c5cc37ec1654f592ee8d2f4e154332bda4dce"]}, @generic="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", @nested={0xf8, 0x60, [@typed={0xc, 0x65, @uid=r8}, @generic="74996856d71941e05fd30eb0f16b992e57186f8cbbcdbcc091529309ba4c2329686f788a2f6eb366407b73a32f313a962bc03b4ca15207a25cd691d5c61a419d54d6bbbf8166379210749a8ca89332b12f88bb66e7af9f8f2382fe716c1ea3f4fd64fe4677ed581c64d0136e9c100398b1886887f2a6581488ac79df4cbcd724ff73d1b8435d3e8732184fe24ce921b4d0946b626e9662ab003b339d53beeaaa71eeb6f23a112d24d43fa366b21c4043b823f08237b0f6082091b3020e743ec581192d6800447526fc5b3a7dacccf3c97f5d70cc0e6dc3b893103043d3f337231e67cef09033"]}, @typed={0x18, 0x1c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2398}, 0x1, 0x0, 0x0, 0x4004}, 0x20000010) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r0) tkill(r0, 0x16) 2018/02/07 00:59:29 executing program 2: mincore(&(0x7f0000698000/0x1000)=nil, 0x1000, &(0x7f0000433000)=""/7) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) 2018/02/07 00:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00007bd000-0xd)='/dev/urandom\x00', 0x0, 0x18000) r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000037a000-0x4)) 2018/02/07 00:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000764000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000e38000-0x5c)={0x7, 0x3, {0x0, 0x3, 0x6, 0x3, 0xfffffffffffff53b}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/ppp\x00', 0x42081, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f80000-0x10)={0x62b82091, 0x6, 0x7fff, 0x5}, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00001fb000-0x4)=0x3) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000d99000)=""/34) fadvise64(r0, 0x0, 0x2a0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000cec000)={0x8, 0x3, 0x1000}) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0x3, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00006c2000)=0x9) ioctl(r0, 0x1, &(0x7f0000e38000)="5ab5f451b1db4bf7f535e3fe091db6743d6ccdbdce063173781cd5c56e50eb56917f506e508c2f566b71e94e36230aadc21766cd45ada1c18f4f6963a780f3ebd1888b7eb10f85e8866368044f31d6383e76b38520d3019bc9ad4f68970d") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000260000-0x78)={0xfff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x90, 0x4, 0xde02, 0x3, 0x65fd, &(0x7f00004ae000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000, 0x3, 0x6}) linkat(r2, &(0x7f00006a0000-0x8)='./file0\x00', r2, &(0x7f0000528000-0x8)='./file0\x00', 0x400) 2018/02/07 00:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) lremovexattr(&(0x7f00004b7000-0x8)='./file0\x00', &(0x7f000030e000-0x5)=@random={'osx.', '\x00'}) r0 = accept(0xffffffffffffff9c, &(0x7f0000d0f000-0x9)=@rc, &(0x7f0000976000)=0x9) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b22000-0x1)=0x9, 0x4) bind$netlink(r0, &(0x7f0000059000-0xc)={0x10, 0x0, 0x2, 0x20000}, 0xc) connect$ipx(r0, &(0x7f00000bb000-0x10)={0x4, 0x6, 0x80000001, "b610f5b1c8a4", 0x7}, 0x10) keyctl$session_to_parent(0x12) 2018/02/07 00:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008fc000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000537000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000060000)={0x0, 0x84, &(0x7f00005dc000-0x84)=[@in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x101}, @in6={0xa, 0x1, 0x33, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0xcdc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f00005e7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bc0000)={0x0, 0x2, 0x8001, 0xffffffffffffffe1, r1}, &(0x7f000076a000-0x4)=0x10) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000a0a000-0x30)=@hopopts={0x14, 0x25b, [], [@enc_lim={0x4, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0xd16}]}, 0x28) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ad7000-0x6)={r1, 0xfffffffffffffffa}, 0x6) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00002af000)=0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000845000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000d9000-0x4)=0xe8) r4 = fcntl$getown(r2, 0x9) fcntl$getownex(r2, 0x10, &(0x7f000070d000-0x8)={0x0, 0x0}) r6 = fcntl$getown(r2, 0x9) sendmsg$nl_route(r2, &(0x7f0000dbf000-0x38)={&(0x7f00006dc000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00004f6000)={&(0x7f0000eb7000)=@newlink={0x2924, 0x10, 0x220, 0x3, 0x0, {0x0, 0x0, 0x0, r3, 0x10004}, [@IFLA_IFALIAS={0x14, 0x14, @common='rose0\x00'}, @IFLA_VF_PORTS={0x28d0, 0x18, [{0x18c, 0x1, [@typed={0x18, 0x18, @ipv6=@empty}, @typed={0xc, 0x60, @fd=r2}, @typed={0xc, 0x13, @u32=0x1f}, @generic="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", @typed={0x58, 0x57, @binary="01694986fdccc81ab8e83478e873b220289574c864042ac9a21363a3bb9641bf9c38a9978d1283be5a12574e568fb46429eaf16adeb37654b7a9561fa7703d30daca612888889e5c112caf7c16623630"}]}, {0x6c, 0x1, [@nested={0x68, 0xf, [@generic="1d7deb0890b6d683254c109740200de798b1c5a4c87a2aa15011b8f906f41540afd01ff04a9d6634cecb232518c75a70280b0facfa35392b206748ca28bf48cbd84e7f1c3c02e07c08110f891b4491", @generic="09e1c43c59f3520dcdb08d02ae47ffb720d9"]}]}, {0x1078, 0x1, [@nested={0x1074, 0x21, [@generic="c9236af21af8738f9625", @typed={0x10, 0x43, @u64=0x5}, @typed={0x28, 0x77, @str='\'bdevmime_typecgroup[selinux\x00'}, @typed={0x14, 0x94, @binary="4609dd009c74edcd325b"}, @typed={0x18, 0x61, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, 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@generic="ebbe301757780468b80dc981967995005ab1f8a532f78ae06d236a29a01c2ab848d568da09458a70437604055673104ed753028679aa68db2891cd8c297175cacd18c31ad1ece6deb9e98704a6d44f83197efabfc1aaed224fb5f1d4d8228b573e9d5ded8daff6f17901dfc693ed58d7e35bffc5c16bd983e5749172b4302a82f6073fce58d5c874e905abc4462b651c6926a886a338d1e4350e42b567885fba5f4094bbf24151fcabfa8df5727093c031ce426528ccd2945d4361f2dd18f515c3d2be573830edb6b3ddbe0bc61bc8d637"]}, @generic="9f5ad1624ab2d9a06be6a169ecfbba3df1d87122520a534bb9bf2401bf9a0048ffc40c38d8a23bd1434024f7489d803dbc90df2e50b08744ee9195d981506e2a468900e5b74c8ba615fc43c5752cb0635202c3c1765a9adfa11d0f5e21f5e1e5871c80906774ce67e8c154753e3b548b349f53e8ca30f879ef282d422ea8f6492bc74d055ead5e867034ee65c75aff9beb456d1120159535f711ade57944237e2455959f53ddcaba3d00922f33", @typed={0xc, 0x53, @pid=r5}, @generic="363d196ab4485d3c2306389bb1c130ec74c8204d68d2e5daa8449eec40e392a604843268cdc81e91d52ac352254b3506aca7f914785d3364702b3f6ea55f1e4c84b8d1c9d661728d20285534299b98d61cbfee3a1a43cdc1bb27ce6006044f2b51efed12c73776bafe2714180dd8ba3fa1f70395e875e0961dcf71a1bf8b714a9f5c52e6cbd4844672569ee2283d68c89042b621da1f6f5ad03c44e192bfd103e854e1832a8c3801b53f50fcd27438c0989097cab9d31839a5a0ab8ad97be6487f4871fa19015fbf4ec1302f0513282ef4ff06354816bfff31927626db358b3f355122c9f5bae21f2dc3aec6", @nested={0xac, 0x18, [@generic="f16f770da5429cdbf765a39a1cf38d4c5279830333c25c920b8c9c8433421cfecef35aeb66b304c49754778c0530d367583a906542c25939f2dc0a4c29c8e353400446389adda7badcd17c0b809c01bd46f3b358aa0ae293b01eed33fc0af93058f93a6a37de4d3ea51fa99a5bd789b3fd79cb0b0092459dc282ae43957adbe2caf9a975513aad1dbaec1959ba3438ce4dbc27559c497d10ba24281d30c631e5cc27012cdb1609"]}, @generic="200dd5daac4ca9ad66349d121cbca779e342c48d8100794c89d575b00a04d9b48f13575355f63580dada8a032a3710dd4b7b696f8906d8c215e6519fcf43f142cbaa74c722513355379d35cf6ae0536180eaeb9cc8a64a433f2e4de4c0cbe283c38da5d7c102474457423e9dbb8c0424a7d142133cb9139f7fe2b19149cdc7f9f263de32de08433c057b01fbe9fcd54539f1d129aef7bdeed9e4430c7c973a840c3e93570feaee2618bb484c639793a9d6ab7efa029562903deeb0974120ac1bd23690382eff68f4aafc9a2353165ef3887b7f3680cd52e9b9ae9ea797c9d02a50776126", @typed={0xc, 0x41, @u32}, @nested={0x4, 0x6, []}]}, {0x108, 0x1, [@generic="bde65a3b01519cc5b133c922b1fe63db9795d41b09b36b84c8630ca9b9411ab97e8ba815925a6290b45102076f9d05f4ee712467d73f654cd4a28789f6a81f00afe1e0a4baea534f1a3011f9121deb1acf985f9615e8f66e38b8bfc2d78b0d23ed5107f74616b4670d7c5063ac3c97a5df7d62add11ed328861d03fdff3da8300262feea43a4920ae08648d3fc420823", @generic="7e6a173a0640313a1e9e3bf4d3f05672a684c7ef3c262daae588ee8f7461fe005a6634befde5285bfd3643f29e0c46550ee69370b10c2a4cad489f0579ad36fcf3c3df11af9ee8ea6ad67f8eab529dd807e24efb70f7e189a5da76793f447a900aed55b9d25213c22693dae5138eddeb57"]}]}, @IFLA_NET_NS_PID={0x8, 0x13, r6}, @IFLA_GROUP={0x8, 0x1b, 0x40}, @IFLA_TXQLEN={0x8, 0xd}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}]}, 0x2924}, 0x1, 0x0, 0x0, 0x4}, 0x20000045) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000def000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x5}}) 2018/02/07 00:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40020000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) lseek(r0, 0xfffffffffffffffe, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003d9000-0x8)={0x9c, 0x4, 0x10000, 0x7}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000003b000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00003c3000-0x4)=0xe8) connect(r1, &(0x7f00007ce000)=@can={0x1d, r2}, 0x10) [ 60.056319] IPVS: Creating netns size=2536 id=11 [ 60.084373] IPVS: Creating netns size=2536 id=12 2018/02/07 00:59:30 executing program 4: syz_emit_ethernet(0x42, &(0x7f000030b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[], {0x8100}}], {@ipv6={0x86dd, {0x9, 0x6, "060807", 0x6, 0x2f, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0}, @dstopts={0x7e, 0x0, [], [@enc_lim={0x4, 0x1, 0x1c0000}, @calipso={0x7, 0x0, {0xfa, 0x0, 0x5, 0xfffffffffffffff9, [0x9, 0x2, 0x3, 0x40, 0x10000]}}, @pad1={0x0, 0x1}]}, @dstopts={0x7f, 0x0, [], [@ra={0x5, 0x2, 0x1f}]}, @hopopts={0xbf, 0x0, [], []}, @fragment={0xff, 0x0, 0x5, 0x80000000, 0x0, 0x1b, 0x1}, @dstopts={0x0, 0x0, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x5}]}, @hopopts={0x3c, 0x0, [], [@ra={0x5, 0x2, 0x100000001}]}, @routing={0x88, 0x0, 0x0, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x3f, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/07 00:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getpeername$ax25(r0, &(0x7f0000b46000), &(0x7f0000480000)=0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e5f000-0x8)={0x0, 0x3}, &(0x7f0000666000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d68000)={r2, 0x5}, 0x8) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/02/07 00:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe14, 0x0, &(0x7f000026c000)=[], &(0x7f0000e21000)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/07 00:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000cd8000), 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000162000-0x10)={0x17, 0x1000, &(0x7f000013b000-0x1000)="a4edcb53801c8c6471115605f3c093ebfad6b2e288aca8d653be2de1487ba718ba083bc0ff2af631d923778b9ea7b6d0462f98c7b6074d0a7021849c9f8927909b97a0b6e6b214d3fcf1102da916936736634645b1a8725cb9712d7fa4088606dbc55af48dc84502fad9f1469fac7d3857b57a39f83ee00c989abd2fa4c750b7594a5bc6e1c69208ed8f1b0db1190ad14e2f68b623a89d0536eaa66bfc3e58df16233f7b94b0c4a4d276289a26064730c2895732fe7106accd294fcc7147cc90ba319c7c0894b45c94923650decf5efde59a0773c0b3b2038292e9db53975577de8fcb7b42159fc47dffc7e0a63ca497cb8cd0b05942ad779c227059f47dfb8a5b9b364bc168ce4d6c979f197ac0d3cd264d035dade2ac40b67319c5a2f8b4815c1f3d8a21edf97d79da472489687b56fa9aadf6ab53791061ea1d8aa889c18669a5c5adafad7586c230e35b28acad14e2a38fe7cc9a1922504d55bd6a40bb73e49811176385d0f979bd6f2dbd4d398969daaf9e9920d2258843acee88a8d05b9cc934e4503344213ed3b95c6b989b410eccf0df8dd103b9359774a4fc418d6cd04f89ceeae1a5832e91e7ddafefdd64266b32250f0561d1ce1e2371392c7ff466bf7d1b120f21a494b894254cfff21e2e93397fcb0304ac3e1e3811c7580ea37775a5f4c97985051745b97cb539aae455c9e68c904fa6f540fd5398979dd02e860ae0461ce2bdc067750a3ca54eb75fd4eee91d60766697b39326f7165056672f7deec165597fe913c2623a8efa31e03e1b00ccb6fd9cc362d586fa38634daeeca8a353dd70bcd25e09e037ab9b4f88a2aab3c2f734b6017b2269897678475202adf60f0358fe8b34a652487dfe2bb649967a9ac40c5c24b7a79eb8a86466f392a49aafc89052ac49ffce4b963f78168a3490ebeb9e3db542c27058e6922937d9af82d692a2a400ab45c51eba90a8c4d016953b775c3d5ff45c118ce536f6b92a815fbfee54075cabc065c21db764d7a9e1f87559f21cba3f52e838ed9db64c6989591b455d0bf13b592cea2bd22a5dd2e02bc89c667fbcf0bdb1b5bb0e18c00895457b3d54f3786b6897799fdfcd93b8dd3cdeb7228e8beab6427b8371df7291716af1b114d2fb2aeae305c6754e3b0236f0af74185d027cfd9db6d1e4720f700a9742e256c11ac22ab62c36ddfa193bbd59fc968ae859f4cf62d4b5a625aa23d9f6742bc58223991b3ce34949466e9f050ba4f2af99b4ff4d6cf440318088d587219c87bd89d5feffcc282024bb608e3f9a450242a0b397678a77d557c5e2bc50e24098612500e5261e990494a60bda68974f70acc5f44d0002305e75038c5ce12ef9c14755b71c6489ceda1fbf6093da1ff9dfc07a8f9f57aeed6aed1300a1dec649a89e135a8df8af53d188dec5185969e7ec49164189b0fe282bb83efbad5caf15a942e9ae4dd79b61a599733f2b3aba54809e26c1978fdad1a61fd3345235f84eeed8c723437fdc8e7b76900d05caf036f5b6c0101962fcab5ed518c5b0a72ab928fa1d7447357953ef7cc9c8d956962792884c011716c34eca070c80231b0375df534b50cfff0c07236c06fa980df657ea915d36b6c01252339fb175eb8ec671fd7299ad766288fbef7112bfa3d554d7992480ecab84f9058b6ed2a809329378b6bf14ffbd779e351324e0688d6f13da744f63a0224eaf94114ce6a9b8d1779aa76e37f99b9f48802e8a2b4d23d77cf2051d6b0c5ebb1c3233401351042e89e789316dc38f6da3452ce3049d3532c9b2e7e653551dfe5096e5fac0b7749a2ffb8a9049c1864fceb8b8d37c0e1142972672e7a1de0a5e6481979b539dc18bfaa8a987fad182fc51f7890af67d164bab52410b9206762bb8c92b31c2f9975fe6369301a8fc6a464c277e8833eba5dc70c720a8b60d32f9eb3562083dd25d1ed1d37c8501b86aaf90622d989bc45e60fabb976ede3606117b8f7902df976c03ffa76cbd8c87209ac5d9c882dbb3abdb3d3b895a7415aa14185adf628182c93b18362e5b3e431761b130e286870d65622f29039f1809cf1f4c53db39ce034183e43ea0f772fdbb5e31f9de57ba86aec4756a4a41233747079488b1ae1201d5447403b08ff26a0c2ae33d56eea1a1919f748c2a2ae5042a1ae5789df2c5c0ee187261140ce6397b3c97552a8c059a1f0be9a0a74f8597c1897f2c2ebc60d9f0403b586ec89ebe43942c3ea057fbe777e085d96923179a2931eabce59c0b985bdc9453f0556620ff267f89520af7db520047d27faa4232ac686e78e0bc83e04755f219090a5603e5ce5a90cfd548690c18735272a24798474580368100cdeefa56afe8945f9121b5e39ff6050910e5625c39f45e2dcea6ea1d4623afe0478c5bd6956635a7cfbc4b246808d6a92a5ad85f62aabe7b5d565adaaf7b37ef07ab2969d80e7c4fefe708db276fc0e233671137dacfcffd2d29bdceb165998fcca514753573dce4ef9a9acf0284fac36db6d6291c0e28307b9eee05306fab2897aad424182b4b3e29a27cc94ff89c7d5a523001f2e7b177ad09872bd1a8a21135be6c97a6910fdf4920370a09aeb75a0983b16c324176dad5fc7960c6607fb3a8001501c80f0bd7e6a708cc76179fe93a41ca248f7b3a44ab831f50bc648412c26b7582fcd263c86cc9817a21274b5dcb9522df7b6500abe96061494ff22c227209f506c01cda6d73ca95993d0940787ee339a5a9f0f42665084d6daccb28c803a7454892cdf6062938ec3645c4ace2cced69cb9db60eebb502b5365aca10137b8779aa33de30bf33c805ea3cdd14d3b4650b2324707c5a85f6f9836ba071a07aa06b10df478c5c854ec382a87ae77443788152b0bece50f999aeb229e2e77c4537f1ee5f4b69677493ffa03513f53236fc0d034d1cca6447f9c2c81d2b316b819bd6143f93de23746968b924af005c98e382e202f1d332179127cb93bb5dca5bdec72570e2d06844e1275d9d1c4e205539a08a8df239f1dc11c1ed44130965aa28593c86a388217e27c0b7a5e7f189ade2775f23a422e85f2d5301a74fe3ab37bcd55e37e92d9e6a2cf58e88f0492809eae97ae02a3ff1079cfb7f5522a64c10d9c0cdf99a455a47642eccf7ffd61fa355a88d1b12773938d5a05bae268130c313425be5a6c065ef9ad010c7299f587c889fecfca68178587b0d8620bedde1c1aebcbb0cb8cf0e7c3ad9987a71a98286dcfca5053d745a036f6b0aa6575a2f009e4e17b9e5669d0d45be17ba008b12d71e9754991ec6c6bdce6daf1c6d02fddd5f65e511ca6bba4b50d4e937de0d65d292d3b1e30f900b4d31381a1fbd3ecd02ac59b755ded5c2ccb1612a508d7fcb803208e43398134c0733e758cd4845e5ca295eb9b6d831639458da10e6e19064b8da2a4c23381b362b0652915f48f92648197a1ef132846c0896385db05faaed2fe828089fadc4029be48dbbee07a3f2281febb289ec02269810687196f40ce08ddafe504933dff1de67b4ea317b11998b19d8a55f7edae302ba50c283fa834cc6e5f2bec1e652aac651e41f03f34b1261728e6008d613f442ed144a9061365cc5fa5365ac00df3416caa88664a239ac29cb258f72fb439e92f0a6b1ce533a271c696aebcdc8d11b9fc37c18e1cb14079a50c9ca33cadefa8ec3b9aa8c3040b662e9838a558e24f0b044d43f89a97e87053da2b2f86f6c165911b4e0940732814584ff0976242fcf5c7b648a0c3809c5027221672f9dff88df06d31c6bc37b7ce2d82dacd5813c795c5621f73c174c12008eee69df025c909f93c0764060a5910acafc7c0fc4649bfd3062cb180d2905ccf70e99eb6f1608e3c3412ad73d27f92cc9a978a5c3ddde375afdad85a05ab709e71785f3d1555d189e1e5ad12304bf7b0379fb4982663a1156bcf71166a6ba089c432aa8ee85bcd7bbe06d0f4c1c55fd4bec6f8b48c81b913d6d696d36ad473586c74cfff25a279944969f853bc1dd02d25940a1ea347c73334b55d74f83fd3a5fc54f928e2dc0b670d343428123918f393cc571b44236759c49d9696a1201641ea48f42259ca12b8add4eb0332b046402e3a7f06cca6f85c51b5b37ef363220949bb8eedcc23d141b921f8b984ae0e399c7ba86f663bd574cb6ef8a6dc059db48bd3e76403b88c9304059d54a7d1ea4d33fd279700da9c2d7aedf347f2da73e6382515be487304d5e5bb35998d8aa38d4db4131ffbb1d3cca1b0e731c23f2238a826051d6277137126be38e1604129133333bbd0f0880636a2f7ea2cb494dd9f5216a2dcdee6fd14ab36c56bb54d5a331a5e3d86cf020a06476cf74b33e4574e8fe765c8d6f612bfaaf045e7a173b2234d61080dfe3398e4e2fc81a97d44df7db77b8be7cce3736c4f6ce4f5b9c4ae32d1d8635e438f3119b8fd6378d9385031e9a459c85a885248ae6da3ba0c6d8fcb884508f225ab36bd31142f1e9e055d0899155a2330b5d5f2c77eaae7216539c8b806880c0f76200903373ea9f9fe431ac64fa8464f0f28010f74220cb2322425ed213cd9b30eccd9e70ca0254d2825c47863842e58667ba76b842e76601732b3d6df8758ab3e3abb1e968eb625dda1d593c0bdf31879a2410e786d1ee9806ca503657e18e4f83c85809a7fbda2805a0809d123d199fa71423e170de485c5418d571302f9269eba03415cc7980c121ccb1ca9052ee75d4e4e28e4d0d9cac6a0e1e61a33a396ca6bb29a734a4b831212239b9cae2d53cfbd7aca801eb1f564f5070d7c13b25b6e08df2bb0735f616a5e62758c575baa10faff1089e2353e290d1f08d268e64a03ac292f45410e9e7fc5fc3058442ea49f3f80272967db2c7e32829ca323fd7b07e91ab814e3a326f51b362da12f6ae80add2d4d476f50e302e1e6e72d5aec79a668fcaea60ad32cd8841e7ed15386a3c5b77abec20fd2e5936853fee76a50c540c2dd6d1f0321e992108c7f65bd437c7c8ff3dd0740035434174e413c20142efdee7daff72f49147744e888fac971d1619b408b1dff278f9ccd8e05216834bc2617fc20315ef0cef9ab89a27cd15b6c2b64afce76e65522af9f6a8f3fc8f0e0cb19f00f1016a308fcff5917eb37a61aba3b8260d364aa9cac255557577d9ea56a065072a4bcc356c304571da058f2995882a415f12c38accb9d68c0a303265db427425c07d5262995779d066e9b4fdc5cc34729652ce28240a3036d485632623d74127cb8d2e5200bebfa0e289ae0e0ee742877ad1aad67c527fd0e910f72fa2914861ab0b038994344cb9b40f5a574cbff075a42500730bc941c5387d37931da82f88eddd0ade8429c0169591aab06ab439a4c07f62487136ac882f761bcc99c85833b1bb14a01a75eed8de9827f13570efdf1c203d18b48ad3219b5c48c809e4b725d3b433c4fb56135f1894fb09b27dd83805ea7cf0801bd725939c57c99a6e673464d3d1c22c475233b3d22e17a930c18787c3f0033759202be96041c9e574fcc2ce081172ae6b43f368b29078926ac446780993288a8405b7a20997f81535bc3f0ed89285ab986ba11c5c1ea73ac0240273cd19fecda775db73a12320a481f6dba63b0aff4a4644ea00b65b9f21fb83ea29b6ad85a1502e96611eae65ee9cdafe8fb0c8c07b6379d7965ecb983e51835100ce5fe61a6624dadf4273fb910f51e4c9b50ee86f6a8d46497b67808616aaa21e6b90d1c2ac538b49d5685a2ffb5fbaf3fbb2d29a2598879a26249c7a6b9c2ca9a7c945cf38e360ae8c60c157c43ad93fc9520ba0f572c1"}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a30000)='/dev/input/event#\x00', 0xb, 0x2080000000200040) write$evdev(r1, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x18, 0x2}, {}], 0x30) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009b5000), &(0x7f0000932000)=0x4) 2018/02/07 00:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f000057f000-0x8), 0x80000) getsockname$netrom(r0, &(0x7f0000edb000)=@full, &(0x7f0000c37000)=0x48) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000388000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x1, @empty}, @common='irlan0\x00'}) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)) rename(&(0x7f0000db0000-0xe)='./file0/file0\x00', &(0x7f000054d000)='./file0\x00') 2018/02/07 00:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/autofs\x00', 0x101000, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00004b9000/0x800000)=nil, 0x800000, 0x1000000, r1) r2 = openat(r0, &(0x7f000001f000)='./file0\x00', 0x0, 0x2000000) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000017a000-0x14)='./file0/file0/file0\x00', 0x0) 2018/02/07 00:59:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x8000) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) connect$inet6(r0, &(0x7f0000d1c000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x101}, 0x1c) 2018/02/07 00:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000029f000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000025b000)={@broadcast, @local, 0x0}, &(0x7f0000811000)=0xc) lstat(&(0x7f000043e000-0x8)='./file0\x00', &(0x7f00005dc000)={0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000d13000-0x10)={0xa, &(0x7f0000323000)=[{0x1, 0x3, 0x4, 0x2}, {0x3, 0x4, 0x5, 0x100}, {0x8000, 0x6, 0x20, 0x3}, {0x100, 0x5, 0x1, 0x5}, {0xb12, 0x35, 0x9, 0x1000}, {0xfffffffffffffffa, 0x98, 0x4, 0x20}, {0xff, 0x8, 0xa7, 0xa15}, {0x0, 0xfffffffffffffffc, 0x5, 0x80000000}, {0x4, 0x7f, 0x0, 0x7ff}, {0x3ff, 0xfffffffffffffff9, 0x1, 0x4}]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000743000)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xfff, 0x1, 0x40000000000, 0xa, 0x20, 0x20, 0x2b, r1, r2}, {0xd41, 0x1, 0x0, 0x4, 0xffffffffffffffc1, 0x7fff, 0x0, 0xfffffffffffffffc}, {0x3, 0x1, 0x4a9, 0x2}, 0x9e0, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x7, 0xcd83, 0x6, 0x1}}, 0xe8) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)) 2018/02/07 00:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b5000)='/dev/rtc\x00', 0x200140, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000258000-0x10)=@common='vcan0\x00', 0x10) modify_ldt$read_default(0x2, &(0x7f00006d9000-0x62)=""/98, 0xfffffffffffffe2b) 2018/02/07 00:59:30 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x40, 0x2}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f00005f8000/0x2000)=nil, 0x5, 0x4, 0x1, &(0x7f0000000000/0x1000)=nil, 0x100000001}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x2, 0x3, 0x8, r1}, &(0x7f0000335000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ea4000)={0x8, 0x0, 0x10000, 0x7}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e26000-0x8)={r1, 0x1}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e37000-0x20)={0x0, r2, 0x2, 0x2868}) r3 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r4 = dup(r3) write(r4, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/07 00:59:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00008fc000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000000000)=0x10) r2 = accept$netrom(r0, &(0x7f0000002000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000002000)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000003000)={0x2b}, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x55d6}, {0xa, 0x1, 0xf5fe, @loopback={0x0, 0x1}, 0x1ff}, 0x9, [0xfff, 0x2, 0x40, 0x20, 0x10001, 0x0, 0x0, 0x800]}, 0x5c) set_thread_area(&(0x7f0000003000-0x10)={0x401, 0x0, 0x1000, 0x1f, 0x8001, 0x41ae, 0x13, 0x0, 0x1ff, 0x7fffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) recvfrom(r0, &(0x7f0000004000)=""/131, 0x83, 0x10040, &(0x7f0000002000-0x14)=@ll={0x11, 0x16, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000)={0x6}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3000002, 0x10, r3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x114, 0x0, &(0x7f0000007000)=[@exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000005000)=[], &(0x7f0000003000)=[0x0, 0x48, 0x68, 0x30, 0x38]}, 0x7}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x20, &(0x7f0000008000-0x30)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @flat={0x776a2a85, 0x1, r5}], &(0x7f0000000000)=[0x40, 0x30, 0x78, 0x38]}, 0xdc}}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x0, 0x2}, @acquire_done={0x40106309, r6, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f0000007000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000-0x1), 0x1, 0x1, 0x23}, @ptr={0x70742a85, 0x1, &(0x7f0000003000), 0x1, 0x3, 0x20}], &(0x7f0000008000-0x8)=[0x20]}, 0x3f9}}], 0xfb, 0x0, &(0x7f0000008000-0xfb)="422b87870f0497004658d4a8b52eaadffa501930f782f79e2db86fb92ad6a543b9ef0058f451d7036dca8c4852bbf9756fdea616998660c5becba550c264f4f333aa59484300c31af079f3b9b762ed5c181972bcb2d1f41314bd7ddaa442662a048871d59defa37c97312f48bf804590a969a57e90d768a7f95a839a31adf730a55fe76abd49a95ec9c0b42ca594c050d5e1da5a71f84c2e533cce43f0e6bd605b9229fef6ba9dd38c9caa178ca4c717666d7331e85bd3aabfc195298ac3812f5b300eabe7cd0f71a5f3d28843c380dfc71eadac7fa21ce33d1041344f8fe4a2c83292e16ca4147e2aa4f92055feccb9a240f51eba3ab5cec6e3b8"}) 2018/02/07 00:59:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='syzkaller0\x00', 0x9665}) ioctl(r0, 0x0, &(0x7f0000000000)="0be3ae65d2b72c9cfe1c0cb44efd58c400a2e2d3a0c0a9e6e49812ce8fa57d9b27a197916fce04ad1f498357ff18e5d6345325d040c6774f68985126f1724c507fe30bb2462b56f72a28964e2dd69c41a77b12c9b9b4fcea4216125c74a7c4a0cc71856eb60a3c25bd29ea2697a702fa0d0789e61aeb4728f08cb71c46de547aef2167f7ed6741a1713e63ecba3792092f5b84a9d069433d3f5f4e082930eb5bf68ee78b4c68e512d4451fba99e06e36ef5251f69a7097db") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(r1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) 2018/02/07 00:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a62000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 60.549895] binder_alloc: 7669: binder_alloc_buf size -488 failed, no address space [ 60.565645] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 60.579347] binder: 7669:7676 transaction failed 29201/-28, size -492-0 line 3127 2018/02/07 00:59:30 executing program 2: madvise(&(0x7f000058b000/0xf000)=nil, 0xf000, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00006e8000)=""/159) 2018/02/07 00:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f000001e000-0x33)="4b08f44fc8b018066e2067f8defe4ad1ee1c30ff51e57bd060784d6d2b593e90037945cdc25f70aab5b90a00000001358e822f42bd2d418d0610ca5075a492b27d256545177180f1b6f3be9f8e82d1b7", 0x50) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) fcntl$setpipe(r0, 0x407, 0xb056) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009e8000-0x4)=0xffffffffffffffff, 0xe8) 2018/02/07 00:59:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='ns\x00') fstat(r0, &(0x7f000000f000)) 2018/02/07 00:59:30 executing program 2: r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000), 0x1) 2018/02/07 00:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 60.588103] binder: 7669:7691 BC_FREE_BUFFER u0000000000000000 no match [ 60.610413] binder_alloc: binder_alloc_mmap_handler: 7669 20000000-20002000 already mapped failed -16 [ 60.624281] binder: BINDER_SET_CONTEXT_MGR already set [ 60.630047] binder: 7669:7676 ioctl 40046207 0 returned -16 [ 60.634186] binder_alloc: 7669: binder_alloc_buf, no vma 2018/02/07 00:59:30 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000027000-0x28)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$void(r1, 0xc0045c7f) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000019000)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f000000e000)={0x11, 0x9, 0x0, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) dup3(r1, r2, 0x80000) 2018/02/07 00:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c0000)='./file0\x00', 0x400000000010) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f0000b5b000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f10000)) chdir(&(0x7f00002fe000)='./file0\x00') umount2(&(0x7f0000067000)='..', 0x0) unlinkat(r0, &(0x7f0000348000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000077d000), &(0x7f0000352000-0x4)=0x4) 2018/02/07 00:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) inotify_init() ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000720000-0x7d)={0x659, 0x75, "e0aab45f6f149155a4b34ee0e9c660709a30b398d95b2e8bd604a9af4096d81b3f2f70a0b160a45e97cc951d01358ef655bf6dfb78585bba3c64ae44d20c6150264dda29e9119463cb9b7ed82075e85cdae3039a899feb5863f2fa916fc65f6919d20ff7446f002d8d8e82924c05856677c97f9b88"}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000077000-0x4), &(0x7f0000f8b000), &(0x7f0000220000+0xa3c)="a4") mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000318000)='/dev/hwrng\x00', 0x10080, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c4e000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001b9000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000c99000)='pessonality\x00') sendfile(r1, r3, &(0x7f000031b000), 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e0a000-0x99)={0x0, 0x91, "b5767ea5d2c441a72daedebb3450c815a9bf265229ffba62d3f8056c15d2ea48f38e434bca5c88ec2f6ff2763974b297d49f70ce2cbd20c20e1a8ef4b8fecc92b461c618468440072a01ed10d1470311206226bcee977ba67af27867600ac4c0a6d19581cd83303a5088fd61deb73f02abbb0332b6ce630e58caa46ffeac1710a1f0806bd0dd2730b16bb62d32b9d5e125"}, &(0x7f0000911000-0x4)=0x99) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eb8000-0x8)={r4, 0x7fff, 0x6}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000703000-0x90)={0x3, {{0x2, 0x0, @rand_addr=0x4}}}, 0x90) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f00000cf000)) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/07 00:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) bind$netrom(r0, &(0x7f0000216000-0x10)=@ax25={0x3, {"615798a907e3cb"}, 0x40000000000000}, 0x10) 2018/02/07 00:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ad7000), 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002d8000-0x8)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000033000-0x48)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_METRICS={0x8, 0x8, '?'}]}, 0x24}, 0x1}, 0x0) 2018/02/07 00:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)) r1 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x100, 0x102) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fba000)={0x0, 0x8001, 0x9, 0x1, 0xfff, 0xfffffffffffff5ba, 0x1, 0x100000001, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x400, 0x401, 0x2, 0x4a4, 0x80}}, &(0x7f00007ea000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009fd000)={r2, 0x8}, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/02/07 00:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001db000-0x8)={0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000371000-0x5c)={{0xa, 0x2, 0xffffffffffffff85, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x0, 0x200000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xb140}, 0x87, [0x2, 0x1, 0x81, 0xf9, 0x7, 0x0, 0x74d9, 0x6af4]}, 0x5c) close(r1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/validatetrans\x00', 0x1, 0x0) [ 60.634247] binder: 7669:7691 transaction failed 29189/-3, size -492-0 line 3127 [ 60.653422] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.658891] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/07 00:59:30 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f91000)=0x200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00004de000)="952129be32191b480fa49232e90f6d15c07b5bfd83553882ee4feb5f489e767bc01a572892af0bdcb71273e4fe5c2061c32f5c654143165fe183cac903cc7920ee889e43c7fb3ae3155207cd6761998d65c19ed5e2f29327d4f1ab83ec6582dee1b31d9255d1bc199de77848800a968b4068e4af26276e7f0953bcf6f63cb492444ae82bd431cd9b1718b0b43301c01d887e3d9a74c41c3fe0d118e242d73ae7513b22104e4b3e29220a7e7fc97e52242f66390e0459aa92d6b4e860c089f719f8227deb1ff90b589b439dff6ff2dcea22ea000f55582b1c144605bad4f0", 0xde) ioctl$TCXONC(r0, 0x540a, 0x2) recvfrom(r1, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) 2018/02/07 00:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xff) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b04000)) r2 = dup3(r0, r1, 0x0) r3 = dup2(r2, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000220000-0x50)={0x0, @tick, 0x0, {0x0, 0x7}, 0x1}) 2018/02/07 00:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000480000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000074b000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000067c000)={r2, &(0x7f0000a24000)=""/188}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d80000-0x8)={0x0}) r5 = add_key(&(0x7f00005fc000)='cifs.spnego\x00', &(0x7f0000645000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000e000-0xfb)="67fe50b02fee8fe5f9c27c69cfd0b579fe433b04eb8fdd0c701fb5af5da825b2c64967203df0d08b9694817cc6bf475206d181bf94b18ffe023b218a81d2baf4124ae149594a41f8c0d6721fce41a7a713169589b462d8c983997848991484fd76404c249d8ddd41e9d5494f2891541bab686a938552420eedd26bb359135da719edf53913cd6496f08999331572ee2fc468fe1569ba8ae8ffe0c59a278d36901bbd9c05c05ef8dac0f2ce3120d38c3dff504e42df13d00c272cb6a2ccadea034574670bb73382415a0bb9258aa9f352f58a67c8dd97a70daf44eedec9c20a96b81aef1fbfc8d7efd4cfa48651702e6c393b76383d2dc1760d149a", 0xfb, 0xfffffffffffffff8) request_key(&(0x7f0000634000)='logon\x00', &(0x7f0000d93000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007ee000-0x1e)='/selinux/commit_pending_bools\x00', r5) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000ee9000)={r4, &(0x7f0000db7000+0x78f)=""/115}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:59:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80001, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r2) fadvise64(r0, 0xffffffff, 0x3f, 0x7) 2018/02/07 00:59:30 executing program 4: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80000004000457f, &(0x7f00008d8000-0x48)) 2018/02/07 00:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) fcntl$addseals(r0, 0x409, 0x1) close(r0) 2018/02/07 00:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000b1a000-0xf8)={{0xffffffffffffffff, 0x1, 0x6, 0x0, 0x5}, 0x8, 0x200, 'id1\x00', "74696d6572300000000000000000000000000000000000000000000000000000000001000000fff800", 0x0, 0x5, 0x8, 0x3, 0x8}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) pipe2(&(0x7f0000b5b000), 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x8800, 0x0) write(r0, &(0x7f0000f1b000)="c96e2e4173db266b3a32c26005eda137961c283af3db098b0f6fb6f5293d667e73b8923f91df9bf4a30060043c7684dc3195cf60932e78f2d6d5f9fa8ffaffc4ca925fd1752973a51d283bd54586453549307931a6fe6552ef2a0e68140253d67374ff076e60a11686d9695c09c8f4ee04d29e49e81ed3d9db5604f0b6c0960088f970d1fa78b019897b832e008267413ec8eeffe3fa6b4c7b2647768e82158ac584aa8bf6662d16004e21cc0399d0f3ce0bc2de8a4a550aef04c9437b", 0xbd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000039f000-0x4)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bbd000-0x15)={0x0, 0x8000, 0x5f, 0x101, 0x7, 0x6, 0x3, 0x8, {0x0, @in6={{0xa, 0x1, 0xb2c, @empty, 0x7}}, 0x81, 0x5, 0x6, 0x80000000, 0x2}}, &(0x7f0000997000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005f3000-0x5)={r2, 0x5}, 0x8) 2018/02/07 00:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2}], 0x10}, 0x0) recvmsg(r0, &(0x7f0000dca000-0x38)={&(0x7f00009f8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000178000-0x20)=[{&(0x7f0000b91000-0xa9)=""/169, 0xa9}, {&(0x7f0000cff000)=""/6, 0x6}], 0x2, &(0x7f0000662000-0x20)=""/32, 0x20}, 0x1) 2018/02/07 00:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d00000-0x9)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x6, &(0x7f0000da1000)) 2018/02/07 00:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ad5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$getflags(r3, 0x401) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000752000)=0x2, 0x4) 2018/02/07 00:59:30 executing program 5: 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) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000610000-0xe)='/dev/keychord\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) 2018/02/07 00:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c72000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000ba2000-0x10)={0x0, &(0x7f0000945000-0xd0)=""/208}) r1 = syz_open_dev$evdev(&(0x7f000093d000)='/dev/input/event#\x00', 0x0, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000074d000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e9c000-0x4)=@assoc_id=0x0, &(0x7f0000ae9000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000098000)={r2, 0x1, 0x7, 0x5, 0x128526b4, 0x400}, &(0x7f0000481000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000511000)={r2, 0x2}, 0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x4000000, 0xfffffffffffffe5f, &(0x7f0000fad000)="0afaec1b64d56f6ff6"}) [ 60.820503] syz-executor7: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 60.859940] CPU: 1 PID: 7765 Comm: syz-executor7 Not tainted 4.9.80-g550c01d #29 [ 60.867504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.876835] ffff8801c3baf880 ffffffff81d94b69 1ffff10038775f13 ffff8801d00dc800 [ 60.884813] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c3baf990 [ 60.892787] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 60.900771] Call Trace: [ 60.903333] [] dump_stack+0xc1/0x128 [ 60.908667] [] warn_alloc+0x212/0x240 [ 60.914091] [] ? zone_watermark_ok_safe+0x280/0x280 [ 60.920730] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.927542] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 60.934178] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 60.940988] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 60.947453] [] __vmalloc_node_range+0x3f5/0x5f0 [ 60.953744] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.960553] [] ? kmalloc_order_trace+0x7a/0x190 [ 60.966842] [] ? release_sock+0x14c/0x1c0 [ 60.972615] [] vmalloc+0x5b/0x70 [ 60.977601] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 60.984062] [] xt_alloc_entry_offsets+0x41/0x60 [ 60.990353] [] translate_table+0x2da/0x1cd0 [ 60.996298] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 [ 61.003280] [] ? arpt_alloc_initial_table+0x690/0x690 [ 61.010092] [] ? check_stack_object+0x68/0x140 [ 61.016293] [] ? __check_object_size+0x174/0x3a9 [ 61.022667] [] ? 0xffffffff810002b8 [ 61.027912] [] do_arpt_set_ctl+0x2b7/0x650 [ 61.033767] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 61.040406] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 61.047132] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 61.053335] [] ? mutex_unlock+0x9/0x10 [ 61.058846] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 61.065919] [] nf_setsockopt+0x67/0xc0 [ 61.071426] [] ip_setsockopt+0xa1/0xb0 [ 61.076934] [] tcp_setsockopt+0x82/0xd0 [ 61.082533] [] sock_common_setsockopt+0x95/0xd0 [ 61.088828] [] SyS_setsockopt+0x160/0x250 [ 61.094595] [] ? SyS_recv+0x40/0x40 [ 61.099842] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 61.106485] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.113293] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/07 00:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x2590, 0x8) fallocate(r0, 0x0, 0x85a9, 0x3) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)) [ 61.119842] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 61.136964] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.154360] Mem-Info: [ 61.154378] active_anon:58334 inactive_anon:44 isolated_anon:0 [ 61.154378] active_file:3528 inactive_file:8314 isolated_file:0 2018/02/07 00:59:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 2018/02/07 00:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e0000)={0x0}) listen$netrom(r0, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x0, 0x8000}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/07 00:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000253000)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000ba6000-0x4)=0xe8) setfsuid(r1) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a